35results about How to "Affect breathing" patented technology

The invention discloses a moxibustion device capable of stereoscopically positioning a moxa stick and purifying moxa smoke. The moxibustion device comprises a lifting device, a control panel, a supporting frame, a smoke head, a smoke pipe and a smoke purifying system, wherein the smoke head is arranged on the supporting frame, the moxa stick is fixed into the smoke head, the lifting device drives the supporting frame so that the smoke head vertically moves under control of the supporting frame, the smoke pipe is connected with the smoke head, and the smoke purifying system is used for purifying the moxa smoke of the smoke head. A rotating mechanism for driving the moxa stick to rotate is arranged in the smoke head and comprises a smoke cover, a moxa stick fixing plate and a rotating motor, the moxa stick fixing plate and the rotating motor are arranged in the smoke cover, and the rotating motor is connected with the moxa stick fixing plate and drives the moxa stick fixing plate to rotatably move. The moxa stick can be all-dimensionally positioned, the technique of a doctor can be simulated to perform moxibustion, and the moxa smoke generated by combustion of the moxa stick can be automatically cleaned and filtered.

The invention discloses a high-temperature resistant self-watering flowerpot. The high-temperature resistant self-watering flowerpot comprises a pot body, wherein the inner wall of the pot body is fixedly connected with a baffle; the internal bottom of the basin body is fixedly connected with a cylinder; the inner wall of the cylinder is rotationally connected with a vertical rod; the side wall ofthe vertical rod is fixedly connected with a first partition plate through a connecting rod; and the baffle is provided with a driving device for driving the vertical rod to rotate. According to theflowerpot, when the basin body temperature increases, an evaporated liquor is heated and expanded, and a magnetic sliding plug is pushed to slide in the inner wall of an arc-shaped cavity, so that a magnet drives the vertical rod to rotate, the space of a first chamber is reduced, and a nutrient solution in the first cavity is extruded into a liquid outlet cavity and to flow out of the liquid outlet cavity to wet the soil in the pot body, thereby avoiding watering to the soil constantly by people; and when the volume of a second cavity is reduced, gas in a telescopic airbag sprays to a one-wayspraying pipe for collecting dust on plants, thereby avoiding the accumulation of relatively more dust on the plant to influence plant growth.

The invention discloses a fixing device for a basic medical operation and a using method of the fixing device. The fixing device comprises a supporting plate and a bottom plate, wherein a head supporting plate and a neck supporting plate are sequentially fixed to the supporting plate, the fixed shaft is sleeved with a shaft sleeve, and the shaft sleeve is fixedly welded to one end of an ejector rod; the two ends of the bottom plate are fixedly provided with a first fixing plate and a second fixing plate respectively, and a screw rod is rotationally connected between the first fixing plate andthe second fixing plate; one end of the screw rod penetrates out of the first fixing plate and then is provided with a handle, the screw rod is in threaded connection with a screw sleeve. The head ofa user can be supported by the fixing device, the head in the operation process can be prevented from shaking, and the operation is facilitated; the head supporting plate and the neck supporting plateare fixed to the supporting plate, the supporting angle of the head and the neck of the user can be adjusted at the same time by rotating the screw rod, and the use is convenient so that the situation that the respiratory condition of the respiratory tract is affected only when the supporting angle of the head is adjusted can be avoided.

The invention discloses a drunkenness lateral lying position fixing device, comprising a bed position fixing device and a body position fixing device, wherein the bed position fixing device comprisesfixed clamping seats, a transmission rod carrier and an adjustment knob; the fixed clamping seat is U-shaped, and a circular slot is formed in the lower bottom surface of the fixed clamping seat; thetransmission rod carrier is located on the upper surface of the fixed clamping seat, and is fixedly soldered to the fixed clamping seat, the adjustment knob is mounted inside the circular slot; the fixed clamping seats are respectively mounted at the left and right ends of a sickbed, and then pressed inwardly by a progressive adjustment rod, and the body of a patient is fixed by a body position clamping board, so that the patient maintains a lateral lying position and maintains good ventilation conditions; and a vomiting plate is mounted on the body position clamping board. When the patient vomits, a weight sensor in the vomiting plate will detect vomit, and will give an alarm to remind medical staff to clean up in time and prevent the vomit from affecting the breathing of the patient.

The invention relates to the technical field of patient supporting devices, and particularly relates to a bracket for neck catheterization. The bracket for neck catheterization comprises a telescopicsupport and a head fixing structure used for fixing the head and holding medical instruments, and is characterized in that the lower end of the telescopic support is provided with a fixing clamp; thehead fixing structure is provided with a rotating block which is rotatably connected with the telescopic support, and the telescopic support is provided with a fixing member used for fixing the rotating block; a soft silicone cushion block is internally provided with a liquid chamber, and the liquid chamber is internally provided with a disinfectant; the wall of the liquid chamber is provided witha liquid spraying tube and a liquid inlet with a cover; and the disinfectant in the liquid chamber can be ejected from the liquid spraying tube by pressing the head fixing structure. The scheme solves the problems that the neck is easy to shake when a patient is undergoing cervical puncture to lead to the puncture failure and that it is troublesome to take the medical instruments in the prior art.

The invention relates to a bed for the internal medicine, in particular to an easy-to-use bed for the internal medicine. The purpose of the invention is to provide the easy-to-use bed for the internalmedicine which meets the dining needs of patients and accompanying staff, provides convenience for the patients and accompanying staff to eat and is simple to use. According to the technical scheme,the easy-to-use bed for the internal medicine comprises a base, a large support plate, a first bed plate, a second bed plate, a large bracket, a first bearing, a long connecting shaft, a second bearing, a bed head guard plate, a worm gear, a worm and the like; the large support plate is located above the base, and the bottom of the large support plate is connected to the left side of the top of the base. The easy-to-use bed for the internal medicine is provided with a larger table board, can meet the dining needs of the patients and accompanying staff, provides convenience for the patients andaccompanying staff to eat, reduces the burden on the patient and accompanying staff, is conducive to the rehabilitation of the patients and the physical health of the accompanying staff, and is simple in structure and easy to use.

A filming agent as the coating of seed contains the filming substance consisting of animal blood and high-molecular filming component, auxiliary component and solvent. A seed-coating agent is prepared from said filming agent, agricultural active component and trigger. Its advantage is controlled release of rich nutrients.

The invention discloses a dredging device for a water conservancy project river channel, and belongs to the technical field of water conservancy projects. The dredging device for a water conservancy project river channel comprises a movable base, a plurality of gears A are symmetrically and rotationally connected to the outer side of the movable base at equal intervals in a linear mode through pin shafts, a silt collecting box is arranged on the rear side of the upper portion of the movable base, a silt outlet is formed in the lower end of the left side of the silt collecting box, a desilting groove is formed in the rear side of the interior of a desilting box, and a conveying belt is arranged on the front side of the desilting box; a plurality of excavating buckets are annularly arranged on the circumferential outer wall of the conveying belt at equal intervals, rotating shafts are in friction connection with the upper sides and the lower sides of the interiors of the excavating buckets, the outer ends of the rotating shafts are rotationally connected with holes formed in the inner wall of the desilting box, and due to tight cooperation of the structures, the defect that blockage is likely to happen due to the fact that a sludge pump and other equipment are arranged for extraction is effectively avoided, and cost is greatly saved; and through operation of the multiple excavating buckets, the efficiency of excavating the river silt is improved, even if blocky silt exists, the blocky silt can still be cleaned and removed, and the desilting efficiency is improved.

The invention provides a wearable experimental animal electroencephalogram collection device comprising an electroencephalogram recording electrode connected to a head; the electroencephalogram recording electrode establishes connection with a signal collector via a transmission line; the signal collector is fixed on a waistcoat worn by an experimental animal; the other end of the signal collector establishes connection with a signal receiver; the waistcoat is provided with a first upper limb passing hole and a second upper limb passing hole; the inner surface of one end of the waistcoat is provided with a hook-and-loop fastener hook component and the outer surface of the other end of the waistcoat is provided with a hook-and-loop fastener loop component; the hook-and-loop fastener hook component is fastened to the hook-and-loop fastener loop component; the waistcoat is provided with a positive V-shaped circular arc section and an inverse V-shaped circular arc section. The wearable experimental animal electroencephalogram collection device is small in size and light in weight, reduces stress on the head of an experimental animal and is conducive to wound healing; detection workers can control the device conveniently; an electroencephalogram signal collection process is not liable to be disturbed by external environment, so that the collection of electroencephalogram signals of an experimental animal can last for a long time.

The present invention discloses a high-temperature-resistant self-watering flowerpot. The flowerpot comprises a pot body; the inner wall of the pot body is fixedly connected with a baffle; the inner bottom of the pot body is fixedly connected with a cylinder; the inner wall of the cylinder is rotationally connected with a vertical rod; the side wall of the vertical rod is fixedly connected with afirst partition plate through a connecting rod; and the baffle is provided with a driving device for driving the vertical rod to rotate. When the temperature in the pot body is increased, an evaporated liquor is heated to be expanded for pushing a magnetic sliding plug to slide in the inner wall of an arc-shaped cavity, and a magnet drives the vertical rod to rotate, so that space of a first chamber is reduced, a nutrient solution in the first chamber is extruded into a liquid outlet cavity and flows out from the liquid outlet cavity to wet soil in the pot body, and the situation that people need to add water to the soil without stop is avoided; and when the volume of a second chamber is reduced, gas in a telescopic gasbag is ejected by a one-way gas ejector pipe to clean dust on a plant,thereby avoiding influence on plant growth due to accumulation of relatively much dust on the plant.

The invention discloses waste gas treatment equipment for plastic product spraying. The waste gas treatment equipment comprises a mounting base and a UV (Ultraviolet) light oxygen catalytic converter,wherein the UV light oxygen catalytic converter is mounted at the upper end of the mounting base. An accelerated exhaust device is additionally arranged at the bottom of an equipment workshop of thewaste gas treatment equipment for plastic product spraying, and due to adoption of the novel accelerated exhaust device, air flowing inside the equipment workshop can be accelerated; in addition, theaccelerated exhaust device is capable of providing wind from bottom to top in operation, then flowing of air in the equipment workshop can be accelerated, meanwhile, waste gases generated when a plastic product is sprayed can be rapidly conveyed into a gas collection cover through the wind from bottom to top, and can be purified through a spraying tower, the UV light oxygen catalytic converter andan activated carbon filter, and then the consequence that too many waste gases are accumulated inside the equipment workshop and cannot be discharged and purified through the gas collection cover asthe air inside the equipment workshop flows slowly can be avoided.

The invention discloses an improved bio-pharmaceutical fermentation tank capable of eliminating fermentation medicine foam. The improved bio-pharmaceutical fermentation tank comprises a fermentation tank body, a workbench and a stirring shaft. A miniature gas suction pump is mounted on the left of the top of the fermentation tank body. The input end of the miniature gas suction pump is connected with a gas suction pipe in a sealed manner. The output end of the miniature gas suction pump is connected with an exhaust pipe in a sealed manner. A ring sleeves the stirring shaft. Gas suction plates are respectively arranged on two sides below the ring. The lower end of each of the gas suction plates on two sides is provided with gas suction holes. The lower end face of each of the gas suction plates on two sides is coated with a waterproof and dustproof breathable film. The input end of the gas suction pipe is connected with a confluence head in a sealed manner. The two gas conveying pipes of the confluence head respectively penetrate the left wall and the right wall of the ring to be connected with the gas suction plates on two sides in a sealed manner. The improved bio-pharmaceutical fermentation tank has the advantages that gas in the fermentation tank can be sucked automatically, liquid and raw materials can be prevented from being sucked out along with the gas, and problems that productivity is lowered, bacterium breathing is affected, the raw materials are wasted and infectious bacteria cause damage due to foam formation during fermentation are avoided.

The invention discloses a highly-protective mining eyeshield. The highly-protective mining eyeshield comprises a lens surface consisting of a light-transmitting layer, two anti-fog anti-abrasion layers, an adhesive layer and a puncture-preventing layer, a lens frame is mounted on the outer side of the lens surface, transparent guard lines are arranged on the inner side of the lens frame equidistantly, a left connection lug and a right connection lug are connected to two sides of the lens frame respectively through connection blocks, fixing rings are fixedly mounted on the surfaces of the left connection lug and the right connection lug, a connection rod is mounted on the surface of each fixing ring, a sucker is connected to the outer side of each connection rod, and thread holes are formed in the surfaces on two sides of the connection rods. The highly-protective mining eyeshield has the advantages that the lens surface consists of the light-transmitting layer, the anti-fog anti-abrasion layers, the adhesive layer and the puncture-preventing layer, and the transparent guard lines are arranged on the outer side of the lens surface, so that the lens surface can be well protected; by the aid of the left connection lug and the right connection lug, safety of the eyeshield is improved and rapid mounting of the eyeshield is facilitated.

The invention discloses a dust-free polishing device for castings. The device includes a worktable, a dust cleaner, a motor, grinding wheels, dust suction pipes and support legs. The dust cleaner is fixedly connected under the worktable, the four support legs are fixedly connected to the four corners of the bottom of the dust cleaner, the motor is connected to the upper surface of the worktable, the grinding wheels are connected to the two ends of the motor, and the dust suction pipes connect the dust cleaner with the grinding wheels. The dust-free polishing device has the advantages that thedesign is reasonable, the operation is simple, the grinding wheels can rotate at a certain angle, convenience is provided for polishing heavy castings, time and strength are saved, the working efficiency is improved, dust can be sucked during polishing, and workers' breathing is prevented from being influenced by dust.

The invention discloses a compression fixation device after thyroid surgery, a fixation seat and a compression mechanism; the shape of the fixation seat is a U-shaped structure, the fixation seat includes a compression part and two clamping parts, and the compression part is the closed end of the U-shaped fixation seat , the clamping part is the side of the fixed seat, the two ends of the pressing part are respectively connected to the two clamping parts in rotation, the two clamping parts are far away from the pressing part and connected by a snap-fit ​​assembly; the pressing mechanism includes a pressing rod and a pressing block, and the pressing One end of the rod is slidably connected with the compression part, and the other end is rotatably connected with the compression block, and the end of the compression block away from the compression rod is used to compress the incision. The compression and fixation device after thyroid surgery is fixed on the neck through two clamping parts, and the compression force of the compression rod on the incision is adjusted by rotating the adjustment rod of the compression mechanism, which promotes the healing of the incision and avoids the impact of compression on the incision to the patient's breath.

The invention discloses a method for planting grapes in way of keeping rain out and a rain keep-out system. The rain keep-out system for grapes comprises a plurality of canopy brackets, a canopy (3) and a gutter (12), wherein the canopy (3) is arranged on the canopy brackets; the canopy brackets comprise two supporting columns (1), a transverse rod (5) and a canopy frame (4); the transverse rod (5) is hinged with a rotating shaft (6); a wider point of the canopy (3) is connected to one end of the transverse rod (5), and the other wider point of the canopy (3) is connected to the free end of the rotating shaft (6). During raining, the canopy (3) covers the canopy brackets to realize the function of keeping rain out; after falling onto the canopy (3), rainwater slides into the gutter (12) from two sides of the canopy (3) and then flows away along the gutter. The rain keep-out system has the beneficial effects that rain kept-out planting for the grapes can be realized; the humidity in soil and of air can be effectively reduced, so that mobility and harms of spot anthracnose, gray mold, anthracnose, white rot and downy mildew can be effectively relieved.

The invention discloses a newborn shoulder pad capable of providing assistance in fixing the head. The newborn shoulder pad comprises a supporting plate, an air bag body, fixing plates and push plates, wherein a first sponge pad is fixedly attached to one side of the outer wall of the upper end of the supporting plate, sliding grooves are symmetrically formed in the outer wall of the side, away from the first sponge pad, of the supporting plate, the fixing plates are symmetrically installed on one side of the outer wall of the upper end of the supporting plate, the two fixing plates are located on the two sides of the first sponge pad correspondingly, screw holes are formed inside the fixing plates, screw rods are in threaded connection with the interiors of the screw holes, and the push plates are arranged on the outer walls of the ends, penetrating through the screw holes, of the screw rods. According to the newborn shoulder pad, by arranging an inflatable air bag, the push plates, the first sponge pad and a second sponge pad, the effects of conveniently adjusting the shoulder padding height of a newborn and conveniently fixing the head of the newborn are achieved, it is guaranteed that the shoulder padding height of the newborn meets different requirements, the situation that when the newborn moves, a respiratory tract is bent and consequently, breathing smoothness of the newborn is affected is avoided, smooth breathing is ensured, and the equipment practicability is improved.

The invention discloses a wall punching machine with dust removal function. The structure includes a hand-held puncher, a handle, a power switch, an auxiliary handle, and a dust removal device. The dust removal device consists of a fixed frame, a dust storage mechanism, and a telescopic dust cover , power gear, and power mechanism. The hand-held punching machine covers the drilling range through the telescopic dust cover, and intercepts a large amount of dust generated when the drill bit enters the wall, so as to prevent the dust from spreading into the surrounding environment and seriously affect it. The working environment of the construction personnel uses the output shaft to drive the power mechanism to work, so that the negative pressure power ring drives the negative pressure blade to rotate to generate negative pressure wind force, which attracts the dust in the telescopic dust cover into the dust storage mechanism, and prevents the dust from falling The ground needs to be cleaned in the later stage, which increases the workload of the workers; and it will no longer affect the breathing of the construction workers, and the use of masks is also reduced.

The invention discloses a method for planting grapes in way of keeping rain out and a rain keep-out system. The rain keep-out system for grapes comprises a plurality of canopy brackets, a canopy (3) and a gutter (12), wherein the canopy (3) is arranged on the canopy brackets; the canopy brackets comprise two supporting columns (1), a transverse rod (5) and a canopy frame (4); the transverse rod (5) is hinged with a rotating shaft (6); a wider point of the canopy (3) is connected to one end of the transverse rod (5), and the other wider point of the canopy (3) is connected to the free end of the rotating shaft (6). During raining, the canopy (3) covers the canopy brackets to realize the function of keeping rain out; after falling onto the canopy (3), rainwater slides into the gutter (12) from two sides of the canopy (3) and then flows away along the gutter. The rain keep-out system has the beneficial effects that rain kept-out planting for the grapes can be realized; the humidity in soil and of air can be effectively reduced, so that mobility and harms of spot anthracnose, gray mold, anthracnose, white rot and downy mildew can be effectively relieved.

The invention relates to the technical field of fertilizers, in particular to a special fertilizer for increasing cherry yield and a preparation method thereof. The fertilizer is prepared from, by weight, 30-50 parts of compound fertilizer, 8-12 parts of composite micro fertilizer and 60-80 parts of nutrient solution. The special fertilizer for increasing the cherry yield has the advantages that the yield increase effect is significant, the raw materials have rich nutrients, the content of nitrogen nutrients and mineral elements is high, the conversion of soil nutrients and the nutrient absorption of the cherries are effectively promoted, sufficient nutrition are provided for the cherries maximally, it can be promoted that the fertilizer is absorbed by the cherries after being frozen and grinded, and it can be effectively achieved that the yield increase and quality improvement of the cherries are improved.

The invention relates to the technical field of electronic heating devices, in particular to an electronic product heating device. A base is included. A shell is arranged at the upper end of the base.The upper end of the shell is connected with a top cover. The outer side of the shell is connected with an air outlet grid net. Inserting grooves are formed in the periphery of the upper end of the base, inserting blocks connected with the inserting grooves in an inserted manner are arranged on the periphery of the lower end of the shell, and the outer side of the base is in screw joint with theinserting blocks through first bolts. The upper end of the base is connected with an installing plate, the outer side of the installing plate is symmetrically provided with ventilation ports, fans aresymmetrically arranged on the outer side of the installing plate, and a partition plate is connected to the upper end of the base. The electronic product heating device is reasonable in structure design and high in practicability, heating equipment height adjustment is convenient, the usage effect of the electronic product heating device is effectively improved, mounting and dismounting are convenient, maintaining and cleaning are facilitated, operation is convenient, functionality and the heat energy utilization rate of the heating device are effectively improved, and usage is convenient.

The invention discloses a novel intelligent breathing mask for an internal medicine department. The novel intelligent breathing mask comprises a mask body and a PLC (programmable logic controller), wherein the top center position of the mask body is communicated with an oxygen supply pipe; a suction pump is arranged at the left lower side of the mask body; a pressure sensor and a breath frequencysensor are arranged on the inner wall of the mask body; the PLC is respectively connected with the suction pump, the pressure sensor and the breath frequency sensor through conducting wires. Through the installed pressure sensor and the PLC, in the use process, the maximum pressure value in the mask body can be set on the PLC; when the pressure sensor detects that the pressure inside the mask bodyis higher than the set pressure value, the PLC can automatically control the suction pump to perform suction work, so that the pressure inside the mask body is always in a proper state; the intelligent degree is high; the breath air resistance of a patient is greatly reduced, so that the patient can realize the smooth breath.

The invention discloses a potting method capable of achieving zinc deficiency of Solanum tuberosum L.. The potting method comprises the following steps: performing block cutting, mixing blocks with chemicals, taking a flowerpot with a bottom hole and a laid gas permeable partition, matching quartz sand with a specification of 1-2 mm with quartz sand with a specification of 0.4-0.7 mm at a ratio of(2-5):1, performing even mixing and packaging into the flowerpot, planting the blocks in the flowerpot, covering the planted blocks with sand of 1.5-2.5 cm thick, performing pouring with ionized water, performing regular watering with ionized water, and when two compound leaves of each plant emerge and are fully unfolded, removing the quartz sand at roots, removing the mother blocks, and performing smoothing; and deficiency culture includes the steps: performing pouring by adopting a non-zinc Hogland liquid culture solution, performing regular watering with ionized water, and performing recording of the growth until harvest. According to the potting method, Solanum tuberosum L. exhibits significant deficiency symptoms through reduction of sources of elements in the culture cycle.

The invention discloses a medicine composition for treatment of newborn skin ulceration and a preparation method thereof. The medicine composition is prepared from, by weight, 15-25 parts of radix lithospermi, 10-20 parts of radix salvia miltiorrhizae, 10-20 parts of flos carthami, 5-15 parts of semen persicae, 15-30 parts of corn starch, 10-20 parts of zinc oxide, 5-15 parts of radix paeoniae rubra, 15-25 parts of radix puerariae and 10-20 parts of common burreed rhizome. The medicine composition is safe, effective, free of toxic and side effects and capable of avoiding the bad influence on various visceral organs of newborns; by the aid of the local medicine application method, medicine only acts on the local part without participating in blood circulation, and the functions of a breathing system, a circulation system and the like of the newborns cannot be affected at all.

The invention discloses a production method of leaf fertilizer. The leaf fertilizer comprises a water repellent agent, a thickening agent, macro element fertilizer and trace element fertilizer. The leaf fertilizer is characterized in that the water repellent agent is prepared from PLGA, surfactant and PLGA solvent, the PLGA solvent is mixed with the PLGA and the surfactant according to a mass ratio of 20:1:0.1 until the PLGA is completely dissolved to obtain a PLGA dissolved solution, the water and the surfactant are mixed and stirred according to a mass ratio of 100:0.1, then the PLGA dissolved solution is added, the water ratio of the PLGA dissolved solution to the water is 10:1, the PLGA dissolved solution is rapidly stirred until form emulsion, the thickening agent is prepared from coconut oil and DMSO, a volume ratio of the coconut oil to the DMSO is 7:3, the macro element fertilizer is prepared from urea, potassium nitrate, potassium dihydrogen phosphate and magnesium sulfate ina weight ratio of 5:2:2:1. The leaf fertilizer produced by the production method of the invention is easy to absorb by plants, high in absorption rate, free from influencing the breathing and evaporation of leaves, nontoxic, harmless and good in rain resistance.

The invention relates to the field of medical instruments, and concretely discloses a shielding device for ophthalmologic operation. The shielding device comprises a face mask, wherein eye openings are formed in the upper surface of the face mask; an eye patch is arranged above each eye opening and is positioned on the upper surface of the face mask; a head band is arranged at the back surface ofthe face mask; a neck band is arranged under the head band and is positioned at the back surface of the face mask; and wire passing holes are formed in connecting positions of the neck band, the headband and the face mask. A silicone strip is attached to the skin of the patient above the nose bridge of the face of the patient, so that the influence of water mist generated by the breath of the patient on the proceeding of the operation is prevented; the patient performs breathing action through a nose breathable net and a mouth breathable net; the occurrence of a condition that foreign materials enter the oral cavity and the nasal cavity in the operation process can be prevented by nose shielding cloth and mouth shielding cloth above the nose breathable net and the mouth breathable net; and a light shielding layer is arranged at the inner side of each eye patch, so that the influence of light rays on the eyes of the patient in the operation process can be reduced.

The invention relates to an anti-adhesion laryngeal dilator combination device and a using method thereof. The device comprises an expansion mechanism, a laryngeal membrane, a hole A, a hole B, a fixing thread, a puncture mechanism, a needle rod, a hook groove, a needle tip, a handle, and a fixing mechanism. By setting the laryngeal membrane, the device solves the problem of adhesion at a front joint of bilateral vocal cords after a bilateral vocal cord lesion surgery is performed on a patient. By setting the puncture mechanism, the device enables medical personnel to use the puncture mechanism to conveniently and quickly pull out the fixing thread from the inside of the human throat to the outside, the operation difficulty of the medical staff is reduced, and the pain for the human body is reduced.