60results about How to "Shorten sewing time" patented technology

Improved methods and apparatus to secure a urethral sling to pubic bone in a sub-urethral location to support the urethra and alleviate incontinence are disclosed. The urethral sling is preferably formed of a flexible sheet material extending between opposed first and second sling ends and bounded by opposed first and second sling sides. The urethral sling is selectively tensioned in a central portion intermediate the first and second sling ends and / or in one or both of end portions bracketing the central portion. In one embodiment, pre-positioned plicating lines in the central portion are selectively drawn and tied to slacken the central portion and tension the end portions. In further embodiments, bone anchor lines passed through locations displaced from the sling ends are drawn and fixed to tension the central portion between the displaced locations and slacken the end portions.

A surgical purse-string suture device is composed of the shell with suture head and handle. The drive plate and pin cabin are in said suture head. The pin driving plate and pin shaping and guiding slot are in said pin cabin. The string bearing hole and the string fixer, through which the purse-string passes, are arranged at the lateral surface of suture head for putting the string between two pin feet. Its advantages are simple structure and short suture time.

A suture thread is used to perform suturing without tying part of or the whole of knots that are supposed to be tied during suturing. A suture thread support body prevents an end of the suture thread from being pulled into a suturing site. A needle accommodation body has a shape of a tube having a through-hole through both ends. The suture thread has the suture thread support body and the needle accommodation body.

A vehicle seat including: a side cover; a front cover; a side airbag module; and a webbing including a looped portion that is formed by a length direction middle portion of the webbing being folded into a loop and that sandwiches the sewn portion from both sides in the seat width direction, loop end portions at the both sides of the looped portion being sewn to the sewn portion, a weak portion being formed in the looped portion, one end side of the webbing being disposed at the seat width direction outer side relative to the side airbag when the side airbag is deployed, the other end side of the webbing being disposed at the seat width direction inner side relative to the deployed side airbag, and the webbing transferring deployment pressure received from the side airbag to the sewn portion and the weak portion as tension force.

A vehicle seat including: a side cover; a front cover; a side airbag module; and a webbing including a looped portion that is formed by a length direction middle portion of the webbing being folded into a loop and that sandwiches the sewn portion from both sides in the seat width direction, loop end portions at the both sides of the looped portion being sewn to the sewn portion, a weak portion being formed in the looped portion, one end side of the webbing being disposed at the seat width direction outer side relative to the side airbag when the side airbag is deployed, the other end side of the webbing being disposed at the seat width direction inner side relative to the deployed side airbag, and the webbing transferring deployment pressure received from the side airbag to the sewn portion and the weak portion as tension force.

A suture thread is used to perform suturing without tying part of or the whole of knots that are supposed to be tied during suturing. A suture thread support body prevents an end of the suture thread from being pulled into a suturing site. A needle accommodation body has a shape of a tube having a through-hole through both ends. The suture thread has the suture thread support body and the needle accommodation body.

The invention discloses a debridement suturing device for surgical wound treatment. The device comprises a device box, a wound cleaning assembly and a suturing auxiliary assembly, a base is arranged below the device box; the wound cleaning assembly comprises a guide frame, a washing arc plate and an excision knife ring; the guide frame is slidably arranged at the upper end of the device box; the washing arc plate is arranged on the guide frame in a sliding manner; an atomizing nozzle and a drying lamp panel are arranged at the lower end of the washing arc plate, the excision knife ring is movably arranged on the guide frame, the suturing auxiliary assembly comprises a movable arc plate and a clamping arc plate, the movable arc plate is slidably arranged at the bottom of the device box, a pushing rod is arranged on the movable arc plate, and the clamping arc plate is slidably arranged on the movable arc plate and connected with the device box through a groove plate and a telescopic supporting rod; the device is reasonable in structural design, pain of a patient in the wound suturing process can be greatly relieved, healing of the wound of the patient can be promoted, and the deviceis suitable for large-scale popularization.

Improved methods and apparatus to secure a urethral sling to pubic bone in a sub-urethral location to support the urethra and alleviate incontinence are disclosed. The urethral sling is preferably formed of a flexible sheet material extending between opposed first and second sling ends and bounded by opposed first and second sling sides. The urethral sling is selectively tensioned in a central portion intermediate the first and second sling ends and / or in one or both of end portions bracketing the central portion. In one embodiment, pre-positioned plicating lines in the central portion are selectively drawn and tied to slacken the central portion and tension the end portions. In further embodiments, bone anchor lines passed through locations displaced from the sling ends are drawn and fixed to tension the central portion between the displaced locations and slacken the end portions.

This button sewing machine is equipped with a vertically moving mechanism which drives the sewing needle (11) in the vertical direction while performing a needle swinging, a button holding mechanism (13), a fabric holding member (15) which is extended to the rear side, and folds back and holds the article (C) to be sewn, and a fabric moving mechanism (34) which moves and positions the article to be sewn. The button sewing machine is also equipped with button moving mechanisms (31, 32) which move and position a button (B), a looper (41) which forms a loop by catching a sewing thread, and a thread gathering member (42) which makes the sewing thread between the article to be sewn and the looper avoid the sewing needle which is lowered. A needle swinging limiting means (81) which performs a control for moving the button in the opposite direction from the needle swinging by the button moving mechanism so that the needle swinging may not be performed exceeding a limit amount for the needle swinging. The button sewing machine suppress a thread gathering defect.

The invention discloses a plate-making method for a one-piece type lapel. The plate-making method for the one-piece type lapel comprises the steps that extending 0.8a to an N point from a front collarwidth point S along a shoulder oblique line is carried out, the N point is connected to a lapel point M, and an original folding line MN is determined; the shape of the collar is reasonably designed,and meanwhile, the b is taken to a P point from the N point along the shoulder oblique line, and the shape of the front collar is designed according to the P point, and a serial port line QT is determined; a length is taken from a Q point to a T point along the serial port line to obtain an O point, the O point is connected with the N point, a turn-down collar folding line ON is determined, the Opoint is connected to an M point, and a lapel folding line OM is determined; the lapel fold line is taken as the center for the mirror image of the lapel, and the lapel is obtained; a mirror image ofthe front collar is obtained by using the lapel fold line as the center, and the mirror image P' of the P point is obtained; the P point and the P' point are connected to determine the shoulder stitch point connection line PP'; a parallel line of the turn-down collar folding line is made, and a lapel flat line O' N' is obtained; the lapel edge OT' is subjected to extending to intersect with the lapel flat line at a point C, and an arc is made between the point C and a point S to obtain a front neckline. The one-piece type lapel is fit and attractive.

The invention discloses a fibrous ring suturing operation device after discectomy for lumbar disc herniation. The fibrous ring suturing operation device after discectomy for lumbar disc herniation comprises a suture needle and a suture line, wherein the suture needle comprises an operation handle and a suture hook; the suture hook is fixedly arranged on the operation handle; the operation handle and the suture hook are in a split structure; the suture hook is provided with a suture line connection part; the suture like is connected with the suture hook into a whole through the suture line connection part; a hook tip breaking structure is arranged at one side, far away from the hook tip, of the suture line connection part. When the device is adopted for fibrous ring suturing, only the hook tip of the suture hook needs to be broken off and extracted by a needle holder after threading is ended, so that the fussy and difficult process of looking for the line head is avoided; the suturing time is greatly shortened. Only the hook tip with relatively low price in the device is disposable consumable, so that the treatment cost of a patient is effectively reduced; the edge distances of sutured soft tissues and the suturing depth can be controlled by the fibrous ring suturing operation device; the gap between soft tissues is overcome. The fibrous ring suturing operation device is reasonable in structure, small in operation error and high in surgical successful rate.

The invention relates to a laparoscope suture knot pushing and suturing device. The device is characterized by comprising a guider (11) and a suturing probe (12); the opposite sidewalls of the guider are each obliquely provided with a guide hole (10), the two guide holes are staggered in the opposite directions of the guider, and the suturing probe is correspondingly matched with the guide holes in a guiding mode; the guider comprises a fixed sleeve, a pull rod (3) is connected into the fixed sleeve in a sliding fit mode, one side of the pull rod is connected with a locking handle (2), two movable wing plates (4) are hinged to the two symmetrical sides of the other end of the pull rod respectively, and a silicon thin film sheet (7) is arranged in each movable wing plate; the silicon thin film sheets are arranged on extension lines of the corresponding guide holes after the movable wing plates rotate. The laparoscope suture knot pushing and suturing device has the advantages of being reasonable in design, accurate in locating, ingenious in structure, easy to operate and capable of simplifying the suturing process; compared with a conventional suturing mode, the puncture hole suturing time is shortened obviously, so the laparoscope suture knot pushing and suturing device has an obvious safety function and will not hurt blood vessels in the body of a patient or potential visceral organs.

The invention discloses a pair of skin suturing pliers, which comprises clamping handles, first pliers arms and second pliers arms, wherein one end of each of the two groups of clamping handles is hinged and connected; the first pliers arms and the second pliers arms are independently rigid extension segments of two groups of clamping handles on the other side of a hinging point, and rigid extension segments of the free ends of two groups of clamping handles; the free ends of the first pliers arms can form clamping pliers heads; two groups of first pliers arms are independently provided with aneedle entering guide hole and a needle leaving guide hole, which are used for conventional suturing; the needle entering guide hole and the needle leaving guide hole are through in an alignment wayunder a state that the first pliers arms are clamped; the inner side of each second pliers arm is a clamping surface; the upper side surfaces of one group of second pliers arms are convexly provided with two groups of needle guiding seats used for beatification suturing; and each needle guiding seat is provided with a needle guiding hole used for a suturing needle to pass. According to the pair ofskin suturing pliers, conventional skin suturing and intracutaneous beatification suturing can be realized, a surgeon can independently finish a suturing and thread shearing operation and the accurate needling entering of intracutaneous suturing during operation wound suturing, suturing time is greatly shortened, and suturing quality is improved.

The invention discloses a blood vessel stitching instrument. The blood vessel stitching instrument comprises a handle part, wherein a C-shaped shell is arranged at one end of the handle part; a telescopic clamp is arranged in the C-shaped shell and used for clamping a suture needle; the telescopic clamp is controlled by a sliding button to be unfolded or folded so as to release or clamp the sutureneedle; the suture needle is a round needle; and the middle of the suture needle is connected with a suture line. The blood vessel stitching instrument provided by the invention is simple in structure; the circular suture needle can be placed at the head end of the telescopic clamp, and the sliding button is pushed, so the telescopic clamp stretches out of or retracts into the cavity of the C-shaped shell, and a blood vessel is punctured in a radian mode when the telescopic clamp stretches out; and a suture needle and a needle holder are completely abandoned, and continuous suture of the round needle to blood vessels can be achieved only through the sliding button, so the operation labor amount of a doctor is reduced, and the operation efficiency is improved.

The invention provides an automatic one-time all-steel forming machine which comprises a main unit and an auxiliary unit.The main unit comprises a tire body drum, a belt drum and a forming drum, the belt drum is arranged between the tire body drum and the forming drum, centers of the tire body drum, the forming drum and the belt drum are positioned on a same straight line, transferring rings are arranged by taking the straight line as a center line, and tire bodies reciprocate through the transferring rings.The auxiliary unit comprises a main feeding frame, a belt feeding frame and a tread feeding frame, the main feeding frame, the belt feeding frame and the tread feeding frame are connected to the tire body drum, the belt drum and the forming drum respectively, and the belt feeding frame and the tread feeding frame are positioned on the same side of the belt drum.The automatic one-time all-steel forming machine is high in production efficiency, and overall output per manshift is more than 170 and reaches a domestic leading and international advanced level; the machine is high in automation degree, the tire body drum and the belt drum only require one operator, full-automatic forming is realized at the forming drum, high product quality is achieved, and the automatic one-time all-steel forming machine is widely applicable to forming procedures of all-steel-cord radial tires.

The invention discloses an areola incision closing device which comprises a first sticking part, a second sticking part, a ribbon part and a clamping part; the first sticking part and the second sticking part are arc crescent shaped, and the width and the length of the first sticking part are greater than those of the second sticking part; one side of the ribbon part is provided with teeth which are uniformly distributed; a limiting part is arranged on the side face of the tail end of the ribbon part and is of a protruding L-shaped structure; the clamping part comprises a shell, pressing parts and elastic parts, the elastic parts are connected with the shell and the pressing parts, and the number of the pressing parts and the number of the elastic parts are both two; one ends of the pressing parts are provided with retaining teeth; and the ribbon part penetrates through the elastic parts, and the teeth are meshed with the retaining teeth. The first sticking part and the second sticking part can be perfectly attached to the arc-shaped incision, the sewing time is shortened, the skin tension is reduced after tensioning, and the first sticking part and the second sticking part can be cut and are suitable for incisions of more lengths. The clamping part can allow the ribbon to retreat, so that the ribbon is prevented from being clamped too tightly.

The invention discloses a body surface suturing auxiliary unit, and belongs to the technical field of medical supplies. The body surface suturing auxiliary unit is characterized by comprising a moduleA (1) and a module B (2) which are separately arranged, adhesives are arranged on the bottom surfaces of the module A (1) and the module B (2), the the module A (1) and the module B (2) are adhered to the skin of a patient through the adhesives, and the module A (1) and the module B (2) are respectively provided with a thread passage (4). The invention provides a novel skin incision suturing method which can be used for noninvasively closing a skin incision while protecting the skin. The novel skin incision suturing method is simple and convenient to operate, the suturing efficiency of doctors is improved, the pain of patients suffering traditional skin suturing is eliminated, the medical cost is saved, multiple advantages are achieved compared with the existing suturing instrument, and the social significance and application value are great. Non-invasive incision suturing is achieved, the requirements of doctors are met, the suturing difficulty is greatly reduced, the operation efficiency is greatly improved, and the wound infection probability is reduced; and the requirements of patients are met, the skin suture pain is eliminated, centipede scars of pinholes are eliminated, theincision healing time is shortened, and the problems of low incision involution accuracy, troublesome suture removal and the like are solved.

The invention discloses an efficient and accurate biological welding surgical incision suturing system. The efficient and accurate biological welding surgical incision suturing system comprises a portal frame slidably mounted on a bed board, a telescopic mechanism arranged on the portal frame and a linear motion mechanism arranged on the bottom surface of the telescopic mechanism; the telescopic mechanism is arranged in a through groove, and the telescopic mechanism comprises a guide rail, a transmission shaft, a left sliding block and a right sliding block; the transmission shaft is rotationally installed in the guide rail and located between the left wall and the right wall of the guide rail; a left sliding block and a right sliding block are in threaded connection to forward external threads and reverse external threads respectively; two kidney-shaped holes are formed in the bottom surface of the guide rail; connecting columns are fixedly arranged on the bottom surface of the left sliding block and the bottom surface of the right sliding block; the two connecting columns penetrate through the two kidney-shaped holes respectively; and a left tensioning mechanism and a right tensioning mechanism are arranged at the extending ends of the two connecting columns correspondingly. The efficient and accurate biological welding surgical incision suturing system has the advantages that the structure is compact, the working intensity of medical staff is relieved, the incision healing quality is improved, the incision suturing efficiency is improved, and suture removal and gauze removal are not needed.

The invention relates to a water-soluble fabric assembly line which can be used for treating water-soluble fibers and comprises the following procedures sequentially: bale breaking, crude splitting, rationing, fine splitting, cotton carding, wet forming, impregnating, preheating, drying, pressing and winding; according to the water-soluble fabric assembly line, a net fabric is used, cement-PVA (Polyvinyl Acetate) resin is added to enable the water-soluble fibers and the net fabric to be composited before being preheated. According to the water-soluble fabric assembly line, the production of the water-soluble fabric can be finished once, and the embroidery net fabric is combined to achieve a functional product; the net fabric stitching time and stitches are reduced and the embroidery cost is also reduced.

The invention belongs to the technical field of textile and garment, and relates to a simple multi-layer isolation garment and a manufacturing method thereof. The simple multi-layer isolation garmentcomprises a garment piece body; the surface of the garment piece body is covered with a multi-layer isolation film; the back surface of the garment piece body is open; and the garment piece body comprises a one-piece garment piece and two sleeve body garment pieces, wherein the one-piece garment piece is of an integrated structure. The manufacturing method specifically comprises the steps of: garment piece cutting, sewing, bonding and film covering. The simple multi-layer isolation garment is easy to put on and take off, waterproof and tight and can effectively guarantee the safety of medicalstaff; frequent replacement of the isolation garment is avoided, and the cost of replacement of the isolation garment is reduced.

The invention discloses an overlock machine with an automatic thread head cutting function. The overlock machine comprises a machine head base and a worktable, the worktable is located below the machine head base, and an overlock mechanism is arranged at the bottom of the machine head base; a thread cutting mechanism used for automatically cutting threads is arranged in the worktable, and the overlock mechanism comprises a first connecting rod, a fixing base, a needle and a second connecting rod; the first connecting rod and the second connecting rod are movably mounted with the machine head base, the fixing base is fixedly installed at the bottom of the first connecting rod, and a pressing piece is movably installed at the bottom of the fixing base; the thread cutting mechanism comprisesa rotary plate, a cylinder sleeve, a first rotating rod, a sliding block, a sliding groove, a fixing rod, a fixing block and a blade; the worktable is provided with two placement grooves and a placement hole, and one placement groove is formed in the top of the worktable. The overlock machine is reasonable in designed structure and easy to operate; thread ends are quickly and conveniently cut through cooperation between structures, and the sewing time is shortened; due to the design of a machine head, the stability of cloth sewing feeding can be achieved, and the overlock quality is better.

The invention discloses a thread clamping type skin closing auxiliary unit, and belongs to the technical field of medical supplies. The thread clamping type skin closing auxiliary unit is characterized by comprising a module A (1) and a module B (2) which are arranged separately, wherein the bottom surface of the module A (1) and the bottom surface of the module B (2) are coated with mucilage glueand pasted on the skin of a patient through the mucilage glue, and the module A (1) and the module B (2) are each provided with a suture groove (4) and a suture thread (3). The invention provides a novel wound suture method. The skin incision can be closed in a noninvasive mode while the skin is protected, operation is easy and convenient, the suture efficiency of a doctor and the comfort level of the patient are improved, the medical cost is saved, and compared with an existing suture instrument, the thread clamping type skin closing auxiliary unit has multiple advantages. The wound is sutured in the noninvasive mode, the suture time is shortened, the problems that the skin is secondarily wounded, suture is complex, the suture difficulty is large, and the time is long are solved, and theproblems that the incision involution accuracy is low, the healing time is long, and the thread is taken out are solved.

A suturing system is provided. The suturing system includes a rod having a magnetic tube extending from an end thereof. Additionally, the system includes a magnetic needle having one end attracted into the tube to magnetically engage therewith. The engagement of the needle and the tube is released after the needle is inserted through a material.

The invention relates to the technical field of sewing machines, in particular to an auxiliary tool for a fabric rib bag and a sewing method. The fabric rib bag auxiliary tool and the sewing method are disclosed, the fabric rib bag auxiliary tool comprises a rolling head, a transmission middle part and a correction tail part, and the rolling head, the transmission middle part and the correction tail part are sequentially connected. The sewing machine has the advantages that the problem of insufficient manpower of sewing workers is solved, and the training period of new people is effectively shortened; and the operation method is very high in speed, so that the sewing time of the subsequent process is effectively saved, and the production efficiency is improved.

The invention relates to an operation incision muscle suture needle, in particular to a laparoscope puncture incision muscle suture needle, which solves the problems of low suture efficiency, inflexible operation, and on the like caused by unreasonable structure of the traditional laparoscope incision muscle suture instrument. The suture needle is composed of a needle body and a handle on the tail end of the needle body, wherein the needle body is provided with a chute outwards hanging wires from the opening, and a chute inwards sending wires from the opening; the needle body is of an arc shape, of which the central angle is 30DEG; and the handle is in an H shape; and two cross bars of the H-shaped handle are perpendicular to the plane of the axis of the arc-shaped needle body. The invention improves suture efficiency, is flexible to operate, can realize efficient and quick suture to the muscle layer of deep small incisions at waists and abdomens for a retroperitoneal laparoscopic operation for obese patients, and can achieve the aims of preventing complications and obviously shortening the suture time of operation incisions. The invention has the advantages of simple structure, easy processing and manufacture and lower cost, and can be repeatedly used after cleaning and disinfecting.

The invention relates to the technical field of surgical operating instruments, in particular to an incision closer. Due to the fact that two clamping bodies are movably connected and can be switched between the opening state and the closing state, when the two clamping bodies are in the opening state, an opening space is formed between the matching part and the suturing part and can contain to-be-sutured tissue containing a to-be-closed incision, and when the two clamping bodies are in the closing state, the matching part is connected to the to-be-sutured tissue so as to be matched with the suturing part to penetrate through the to-be-sutured tissue to close the incision, then the incision can be sutured rapidly, suturing time is saved, in the suturing process, the to-be-sutured tissue of the to-be-closed incision with a certain length does not need to be clamped, only the to-be-sutured tissue needs to be sutured after being stacked, the problem that the incision is narrow after being sutured is avoided, and due to the fact that the distance between the root of the matching part and the root of the suturing part is 60%-80% of the thickness of the tissue to be sutured in the closed state, the suturing reliability is improved under the condition that blood supply is guaranteed.

The invention provides a six-in-one fabric feeding mold, and relates to the technical field of fabric forming auxiliary tools. The six-in-one fabric feeding mold comprises a fashion tape guide part and fashion tape fixing part, a fashion tape channel for the passing of the fashion tape is arranged in the fashion tape guide part, extension directions and consistent tab bar half-folding parts thereof are arranged at two sides of the fashion tape, two tab bar half-folding parts are of shapes of two half-loudspeakers, and axial openings of two half-loudspeakers are oppositely arranged; a half-folding channel for the half-folding and passing of the tab bar is formed in each tab bar half-folding part, the shape of each half-folding channel is consistent with the shape of each tab bar half-folding part, a bundling guide part is arranged at an inner arc side of each tab bar half-folding part, a bundling channel is arranged in each bundling guide part, and a discharge end of each bundling channel is communicated with each half-folding channel. Through the six-in-one fabric feeding mold provided by the invention, multiple processes for the fabric synthesis are integrated into one process, the manual operation is replaced, and the six-in-one fabric feeding mold has the advantages of high production efficiency, good in product quality and low production cost.

The invention discloses a plate-making method for a one-piece type lapel. The plate-making method for the one-piece type lapel comprises the steps that extending 0.8a to an N point from a front collarwidth point S along a shoulder oblique line is carried out, the N point is connected to a lapel point M, and an original folding line MN is determined; the shape of the collar is reasonably designed,and meanwhile, the b is taken to a P point from the N point along the shoulder oblique line, and the shape of the front collar is designed according to the P point, and a serial port line QT is determined; a length is taken from a Q point to a T point along the serial port line to obtain an O point, the O point is connected with the N point, a turn-down collar folding line ON is determined, the Opoint is connected to an M point, and a lapel folding line OM is determined; the lapel fold line is taken as the center for the mirror image of the lapel, and the lapel is obtained; a mirror image ofthe front collar is obtained by using the lapel fold line as the center, and the mirror image P' of the P point is obtained; the P point and the P' point are connected to determine the shoulder stitch point connection line PP'; a parallel line of the turn-down collar folding line is made, and a lapel flat line O' N' is obtained; the lapel edge OT' is subjected to extending to intersect with the lapel flat line at a point C, and an arc is made between the point C and a point S to obtain a front neckline. The one-piece type lapel is fit and attractive.

The invention discloses a fast stitching device for a veterinarian. The fast stitching device comprises a grab handle and a mounting table arranged on the grab handle, wherein at least three suture needles are inserted and mounted on the mounting table in equal distance; a first pay-off unit is arranged in the rear of the mounting table; first hooks corresponding to the suture needles are arrangedon the mounting table; a rotating handle is arranged at the front end of the mounting table by virtue of a hinged shaft; a push handle is arranged on the rotating handle by virtue of a first reset spring; a first insertion piece is arranged on the push handle. According to a wound suture device designed in the invention, the quantity of the suture needles mounted on the device can be freely changed, only one threading action is needed in the stitching process, and the needle threading frequency in the stitching process is effectively decreased, so that the suture time is reduced, and the suture efficiency is effectively improved. Moreover, since the device is easy to use and operate, the quantity of the suture needles can be freely changed. Therefore, the technical requirement on wound suture can be effectively reduced, and the device has extremely high practical value.