55 results about "Infusion drug" patented technology

An infusion pump includes a plurality of projections configured so that they enter the subcutaneous region of the patients skin and provides a painless means of creating a breach in the stratum corneum which is sealed against leakage by the skin surrounding each projection and provides a flow path for either a basal and bolus injection of medication. The pump includes a drug reservoir containing a drug. The pump includes a microactuator and includes a housing having a foundation or lid which opens and closes so that the medication container can be inserted and supported in a delivery mode position. A micro actuator is used to advance either a roller or a piston in communication with the medication container. Attached to the micro-actuator is a device that is mounted for movement along the access of the medication container. The device indexes along the medication container that is used to dispense the medication.

The invention discloses a method for monitoring and managing infusion, which comprises the following procedure that: an infusion monitoring center detects and responds to each infusion monitor, and the method further comprises the following procedures that: an infusion drug data collection terminal collects and transmits the information of the infusion drug to the infusion monitoring center; and the infusion monitoring center receives and processes the information of the infusion drug and returns the processing result to the infusion drug data collection terminal. The invention further discloses a system for monitoring and managing infusion. By processing and judging the transmitted information of the infusion drug in the infusion monitoring center, the invention can avoid the risk of making mistakes in the process for proportioning the drug and improve the administration safety.

The invention discloses a transfusion control method and system with power acting on a soft medicinal-liquid bag. The transfusion control method includes the following steps that when a first liquid unit is subjected to pressing force and deforms, the first liquid unit makes liquid injected into a second liquid unit through a capillary tube at a constant flow rate, and meanwhile, the pressed and deformed second liquid unit presses the soft medicinal-liquid bag to output medicinal liquid with the same volume for transfusion at the same flow rate. Compared with the prior art, 1, the soft medicinal-liquid bag is placed in equipment, power directly acts on the soft medicinal-liquid bag, and the defects that in an existing transfusion process, infusion bottles or soft bags need to be hung for transfusion and movement is inconvenient are avoided; 2, the speed of liquid flowing out of the soft bag is accurately, continually and stably controlled, the situation that the accuracy of an existingtransfusion pump depends on the geometric dimension, extrusion resistance and fatigue resistance of a transfusion tube is avoided; 3, through the cooperation of the matched transfusion tube, the system has the automatic liquid stop function and avoids gravitational flow caused by the gravity; 4, through the cooperation of the matched tube, the system has the automatic exhaust function and prevents air from entering the patient's body.

The invention discloses a infusion dripping-speed determining method based on a neural network. The method includes the steps of reading existing illness case information in an illness case base, and building a neural network model; detecting physical conditions of a patient who needs infusion at present; inputting the detected physical conditions of the patient and the types of demanded infusion drugs into the neural network model to obtain a theoretical infusion speed value; according to the infusion speed outputted by the neural network model, controlling the actual infusion speed value during the infusion process. According to the infusion dripping-speed determining method, by utilizing multiple pieces of existing illness case information in the illness case base to build the integral neural network model, the neural network model can calculate the optimal theoretical infusion speed value according to the physical conditions of the patient and the types of the demanded infusion drugs, and medical staff can control the actual infusion speed value according to the calculated theoretical infusion speed value to achieve the optimal infusion effect and treatment effect of the patient.

The invention relates to a use of PNAS-4 gene in aspects of preparing antineoplastic in the tumour gene treatment field. The invention with PNAS-4 recombinant vector can limit the growth and the migration of the endocytosis effectively, which can limit the growth of various tumors and extend the survive time of mouse. The antineoplastic of the invention with PNAS-4 recombinant vector liposome and chemotherapy drug cisplatin and magnolol as the active component has better effect than the single application and can reduce the usage of both parties. The product has the appreciable effect, the little toxic and side effect and the easy preparing method, which compensates the defect of protein infusion drug, increases the time interval of medicine, reduces the usage, reduces the economic burden of the patient, improves the life quality of patient and has the wide market prospect.

The invention is applicable to the technical fields of automatic medicine dispensing method and equipment, and discloses a method and device for pasting labels in automatic medicine dispensing equipment, wherein the device includes a printer module, a manipulator module, an image acquisition module, an image processing module and a control module. In the medicine dispensing device, the labels areautomatically pasted for infusion bottles or infusion bags (represented as infusion drug liquid containers hereinafter), the medical care staff can completely leave the device and handle other works after medicines are placed, after the medicines of the patients are completely prepared, the medical care staff come directly to take away all the medicines, and the medical care staff have no need ofwaiting beside the device all the time in the preparation process. The labels are automatically pasted by the device, the labor intensity of operators is reduced, the work efficiency is improved, andthe medical risks caused by mislabeling are reduced.

The invention relates to a light-avoiding antibacterial infusion bag. The light-avoiding bacteriostatic infusion bag has three layers, namely, the inner bag layer, the middle bag layer and the outer bag layer; the inner bag layer is an atactic polypropylene and / or block polypropylene resin material layer, the middle bag layer is a polyvinyl chloride resin material layer and the outer bag layer is a polyethylene material layer. According to the light-avoiding bacteriostatic infusion bag, a proper amount of light-avoiding agent is added in the middle bag layer, titanate modified nano silver oxide is added in the outer bag layer, and therefore the light transmitting rate of the light-avoiding bacteriostatic infusion bag is far lower than the standard required value, the light-avoiding effect is good, and the bag also has appropriate transmittance, helps medical staff observe infusion drug liquid in the infusion bag, avoids medical accidents and has a very good application prospect. Titanate modified nano silver oxide is capable of killing some viruses and bacteria in the sun, especially under ultraviolet rays, and has a good antibacterial effect.

The invention discloses an infusion bag with a brown frosted surface. The problem that the infusion bag is difficulty operated due to an excessively smooth surface thereof is well solved by adding the brown frosted surface and antiskid finger-type embosses on the surface of the traditional infusion bag. Furthermore, the brown frosted surface further can prevent a plurality of common infusion medicines from being affected by illumination, and ensures the safety of the medicine efficacy. The infusion bag with the brown frosted surface disclosed by the invention has the advantages of low cost, strong practicability, easiness in storage and transportation, light weight, low possibility of breakage, and good low temperature resistance.

The invention provides an infusion system. The infusion system can be safely and conveniently used, n bottles of infusion liquid medicine can be automatically switched over by the aid of the infusion system in the same infusion procedure. The infusion system is characterized in that a first bottle plug puncture apparatus is connected with a first air inlet pipe and an infusion hose, a second bottle plug puncture apparatus is connected with a second air inlet pipe and the infusion hose, an air inlet of the second air inlet pipe is connected with a pipeline of the infusion hose, and the pipeline of the infusion hose is connected into the lower surface of the first air inlet pipe; a third bottle plug puncture apparatus is connected with a third air inlet pipe and the infusion hose, an air inlet of the third air inlet pipe is connected with a pipeline of the infusion hose, and the pipeline of the infusion hoes is connected into the lower surface of the second air inlet pipe. The infusion system has the advantages that the n medicine bottles are simultaneously hung on an infusion support, and liquid in a front bottle can be automatically replaced by liquid in a next bottle according to a preset sequence after the liquid in the front bottle is completely infused; the infusion bottles can be replaced when the infusion system is not used, so that the work intensity of nursing staffs can be effectively relieved, risks of contamination can be reduced while the infusion bottles are replaced, and rescue time can be particularly gained for certain critically ill patients.

The invention discloses an integrated management system and method for an intravenous drug configuration center. The system comprises an electronic tag identification system, an air supply managementsystem and a video management system, the electronic tag identification system, the air supply management system and the video management system are connected with a core switch through a first switch, a second switch and a third switch respectively, and the core switch is connected with a background server and a client PC. An RFID radio frequency identification technology is adopted in the wholeprocess; full-process comprehensive and accurate management is achieved, information asymmetry among inpatient areas is reduced, it is ensured that a large number of infusion drugs have no errors on asupply chain, data support is provided for responsibility management enhancement, responsibility traceability is achieved, performance distribution is reasonably conducted, the department managementlevel is enhanced, and the situations of drug missed distribution, missed delivery, wrong delivery and the like are avoided. An air supply management system based on the Internet of Things is furtherarranged, the dispensing chamber is kept in a pollution-free, safe and comfortable environment, and dispensing safety is guaranteed.

The invention discloses an infusion medicine liquid detection system which comprises a medicine liquid detection sensor and a medicine liquid detection circuit, wherein the medicine liquid detection sensor is a bridge-type capacitor sensor; the medicine liquid detection sensor monitors the change of medicine liquid inside an infusion tube in real time; and when the medicine liquid inside the infusion tube changes, the capacitor capacity of the medicine detection sensor also changes. The medicine liquid detection circuit provides an excitation signal required by the medicine liquid detection sensor, and amplifies and converts the detection signal of the medicine liquid detection sensor to form a direct current voltage signal used as an output signal of the medicine liquid detection circuit;a change curve of the output signal of the medicine liquid detection circuit at the set time interval reflects the process of the medicine liquid in the infusion tube from existence to nonexistence;and whether the medicine liquid exists in the infusion tube or not is judged by monitoring the output signal of the medicine liquid detection circuit. The system has the advantages that through the detection on the process of the infusion medicine liquid from existence to nonexistence, the environment adaptability is high; the anti-interference capability is high; and the medicine liquid detectionsensor and the medicine liquid detection circuit are arranged in a separated way, and can be conveniently matched with an existing infusion system.

The invention relates to an infusion bottle automatic rotation and needle pulling method for multiple infusion drugs, and belongs to the field of health care. The method solves the problem of automatically inputting multiple bottles of liquid medicine in one infusion, and determines whether the quality of the drip falls within the threshold range, thereby judging whether or not pulling the needleand changing the medicine, when it is judged that the quality of the drip falls within the threshold range, the needle device is controlled to start and the needle is pulled out of the bottle mouth ofthe current medicine bottle, and the single chip sends a command to control the rotation of the steering wheel so that the next medicine bottle rotates. To the stop position, the stop position is determined by the photoelectric tube at the mouth of the bottle and the photoelectric pair tube at the needle being received by the photoelectric signal. The effect is changed from the "one-to-many" infusion mode to "one-on-one" smart care.

The invention discloses a double-trace rotating and swinging type movable preparation device and an infusion intelligent preparation device, relates to the technical field of medical drug dispensing equipment, and aims to solve the problems of large space occupation and inconvenience in operation of an existing preparation device. The technical scheme is that the double-trace rotating and swingingtype movable preparation device comprises an arc-shaped gantry type rotating and swinging device, an arc-shaped guide rail, a double-trace translation solvent substrate and a fixed base, wherein thearc-shaped gantry type rotating and swinging device comprises a gantry side plate, a penicillin bottle arc-shaped rotating and swinging substrate and a rotating and swinging driving device; the frontend of the double-trace translation solvent substrate is hinged to the arc-shaped gantry type rotating and swinging device, and under the driving of the rotating and swinging driving device, the frontend of the double-trace translation solvent substrate rotates and swings around a shaft along a front arc-shaped trace along with the penicillin bottle arc-shaped rotating and swinging substrate, a roller embedded in the arc-shaped guide rail is arranged on the rear end of the double-trace translation solvent substrate, and the rear end moves along a rear arc-shaped trace, so that the double-trace translation solvent substrate is enabled to be always kept horizontal during a back-and-forth lifting and moving process. According to the double-trace rotating and swinging type movable preparationdevice disclosed by the invention, simultaneous and automatic preparation of multiple groups of infusion drugs is realized, the space occupation is further reduced, and the double-trace rotating andswinging type movable preparation device can be well used in a biosafety cabinet.

The invention discloses a critically ill patient postoperative combined monitoring nursing device, and relates to the technical field of medical equipment, the critically ill patient postoperative combined monitoring nursing device comprises a supporting base, a reinforcing plate is arranged above the supporting base, a rotating motor is in threaded connection with the middle of the bottom surface of the reinforcing plate, a rotating disc is in key connection with the working end of the rotating motor, and a disc is installed at the bottom of the rotating disc through threads; liquid storage tanks are fixed in the mounting discs in an array mode, the tops of the liquid storage tanks abut against the bottom of the rotating disc, connecting holes penetrate through the bottoms of the mounting discs in an array mode, a limiting plate is arranged below the reinforcing plate, mounting holes penetrate through the top face of the limiting plate, infusion needles are arranged in the mounting holes and embedded in the mounting holes, and electromagnets are in threaded connection with the bottoms of the infusion needles. By adopting the rotating disc, the liquid storage tank, the electromagnet and the infrared liquid measuring device, a patient can automatically replace an infusion medicine bottle without being cared by medical staff after an operation, the time for replacement is automatically judged, the working pressure of the medical staff is reduced, and the safety of the patient after the operation is effectively guaranteed.

The invention discloses a photoelectric sensor based infusion medicine liquid identification device and method, and relates to the technical field of infusion monitoring. The device includes a body, and the body is connected to a top cover and provided with a dropper groove; a photoelectric sensor, a microcontroller and a battery are installed on the body; the photoelectric sensor is provided withan infrared emission tube and an infrared receiving tube and electrically connected to the microcontroller; and the battery is used for supplying power for the device. The method includes convertingthe influence of a medicine liquid drop growth process on infrared light intensity into an electric signal and performing storing; dividing monocyclic drop growth signals according to blank pipe threshold values and signal variation trend, and obtaining the characteristic peaks of medicine liquid in frequency domains through fast Fourier transform; and confirming the types of the medicine liquid through the comparison with the characteristic peaks of a database, and obtaining a reasonable infusion monitoring range through the table look-up of the database. Through the utilization of the deviceand the method, the types of the medicine liquid can be effectively identified, and the dripping speed of drops can be monitored.

The invention belongs to medical instruments and apparatuses, and relates to a dual-plastic-needle automatic-continuing infusion apparatus. By means of the dual-plastic-needle automatic-continuing infusion apparatus, a first bottle (bag) and a second bottle (bag) can be connected at the same time, and no forbidden infusion medicine is used; by pulling a gating switch rod through a floater with liquid buoyancy, it is ensured that the first bottle (bag) of liquid medicine is infused to a patient first; when the first bottle (bag) of medicine is used up, the floater presses down the gating switch rod so that the second bottle (bag) of liquid medicine can be automatically infused to the patient; by means of a liquid permeation and gas blockage film designed and installed in a drip chamber, it is ensured that no bubbles enter the body of the patient. In the infusion period, the interference of medical staff is not needed, the whole process is automatically completed, the labor efficiency of medical staff is greatly improved, and the concerns and worries of the patient in the infusion period are eliminated. The infusion apparatus is simple in structural design, convenient to operate and high in use reliability.

The invention relates to the technical field of medical carts, in particular to a medical cart. The medical cart comprises a bottom plate, a box body is fixedly connected to the top end of the bottomplate, convex grooves are formed in the right front side and the right rear side of the top end of the bottom plate, a convex block is slidably connected to the interior of each convex groove, a supporting plate is fixedly connected to the top ends of the two convex blocks, the front end and the rear end of the supporting plate are slidably matched with the front inner side wall and the rear innerside wall of the box body respectively, a support plate is fixedly connected to the right side of the top end of the supporting plate, a fixing ring is fixedly connected to the left end of the support plate, a garbage can is placed in the fixing ring, the bottom of the garbage can is in contact with the top end of the supporting plate, an electric cylinder is fixedly connected to the right end ofthe supporting plate, and the right end of the electric cylinder is fixedly connected with the right inner side wall of the box body. The garbage can be hidden and prevented from touching a patient,internal garbage is prevented from falling onto the ground, the surrounding environmental sanitation is ensured, infusion drugs of multiple patients can be hung simultaneously, the infusion efficiencyis improved, and the practicability of the medical cart is improved.

Disclosed is a protection bag for a light-shading infusion drug. The protection bag for the light-shading infusion drug is good in using effect and can avoid the environment pollution. The protection bag for the light-shading infusion drug comprises a light-shading protection bag body which comprises a front bag body and a rear bag body; the right side of the front bag body is connected with the right side of the rear bag body; the left side of the front bag body is connected with the left side of the rear bag body through a nylon Velcro; an auxiliary cloth hook and a main cloth hook are sewn on the upside portion of the front bag body and the upside portion of the rear bag body respectively; the upper portion of the front bag body is provided with an infusion card hole; an infusion card checking cover is arranged at the position of the infusion card hole and fixedly connected with the front bag body through a nylon Velcro; the upper portion of the rear bag body is provided with an observation hole; an observation cover is arranged at the position of the observation hole and connected with the rear bag body through a nylon Velcro.

The invention discloses a low-temperature-resistant outer cover bag multi-layer co-extrusion film comprising an upper film body and a lower film body, the upper film body and the lower film body are each of a two-layer structure, the outer layer of the upper film body is obtained by blending and granulating homo-polypropylene and an ethylene-octene elastomer, and the inner layer of the upper filmbody is formed by blending a PP-modified easy-to-tear material and a slipping agent; the inner layer of the lower film is formed by blending a polypropylene random copolymer layer and a slipping agent, and the outer layer of the lower film is formed by blending homo-polypropylene and an ethylene-octene elastomer for granulation. The outer cover bag multi-layer co-extrusion film meets the sterile requirements of soft bag infusion drugs for operating rooms, ICUs and hospital configuration centers; a bag can be opened to be easy to uncover and tear, and the easy-to-tear effect is that the bag istorn linearly; process is smooth, and operation is convenient.

The invention discloses a robot intelligent infusion system based on a medical robot and an implementation method, and belongs to the field of medical robots. The technical purpose is to reduce the workload and work pressure of nurses by using the robot and improve the safety of patients in the infusion process. According to the technical scheme, the system comprises an infusion robot, a cloud platform and a nurse client, wherein the infusion robot is used for placing and conveying infusion drugs prepared by the nurses to the patients, verifying the identities of the patients and allowing the patients to contact the nurses for use; the cloud platform is used for being connected with a hospital prescription system, counting the drugs needing to be used by the patients and the current medication state and storing various data of the patients in a hospital; and the nurse client is used for displaying the real-time specific positions and infusion states of the patients using the infusion robot currently and displaying real-time calling information of the patients. The invention further discloses the robot intelligent infusion implementation method based on the medical robot.

The invention discloses a novel double-hose sealing plug nitrogen-charging device and relates to the field of large infusion drug packages. The double-hose sealing plug nitrogen-charging device is characterized by comprising a plug base (5) and a plug base fixing plate (4), a cavity (51) is vertically formed in the plug base (5), a protruding insertion head (52) is arranged at the lower end of the plug base (5), the upper plane of the plug base (5) is communicated with the lower plane of the insertion head (52) through the cavity (51), a channel (41) through which the upper plane is communicated with the lower plane is formed in the plug base fixing plate (4), the insertion head (52) can be contained in the channel (41), a vacuum-pumping outlet (42) which is communicated with the channel (41) is arranged on one side of the plug base fixing plate (4), and the insertion head (52) is inserted into the channel (41) from the top of the plug base fixing plate (4) and fixes the plug base (5) at the upper end of the plug base fixing plate (4). By the aid of the novel double-hose sealing plug nitrogen-charging device, nitrogen charging and vacuum-pumping replacement can be performed on sealing plugs simultaneously during transportation of the sealing plugs, the working efficiency is improved, the sealing performance is high, and the nitrogen-charging effect is good.

The invention discloses an intelligent wearable bracelet based on infusion alarm feedback, and relates to the technical field of intelligent bracelets. The bracelet comprises a bracelet body, a processor and an infusion tube, an installation block is arranged on the bracelet body, a monitoring installation mechanism matched with the infusion tube is fixedly installed on the upper surface of the installation block, the processor is installed on one side face of the installation block, an alarm device is installed on one side face of the installation block, and the processor is electrically connected with the alarm device. The processor monitors the infusion liquid medicine flow in the infusion tube in real time by monitoring an ultrasonic flowmeter in the mounting mechanism, and feeds back the abnormal situation of the infusion liquid medicine flow to a patient or a medical worker in time through the alarm device; the infusion tube is clamped in the first arc-shaped clamping groove and the second arc-shaped clamping groove at the same time, then the handle rod is horizontally moved, the longitudinal pressing plate abuts against one side of the infusion tube, the transverse pressing plate abuts against the upper side of the infusion tube, and the infusion stability of the infusion tube is improved.

The invention discloses a disposable closed phlegm suction and collection device. The device comprises a closed phlegm suction pipe body, wherein the phlegm suction pipe body comprises a Y-shaped connector and a phlegm suction pipe which are sequentially connected; a phlegm suction pipe sealing film is fixedly arranged at the outer part of the phlegm suction pipe, and a negative pressure control valve is arranged at the bottom of the phlegm suction pipe; a pipe orifice A and a port cap of the pipe orifice A are arranged at the bottom of the negative pressure control valve; the Y-shaped connector comprises a tracheal socket at the top end, a respirator connecting orifice and a drug injection opening at the lateral end; a sealing push plate is arranged between the phlegm suction pipe and theY-shaped connector and is used for controlling the phlegm suction pipe to be unblocked and closed; a transfusion medicinal bag is connected on the side wall of the pipe body between the phlegm suction pipe and the sealing push plate through a connecting pipe; a tee joint is fixedly arranged on the connecting pipe; a phlegm deposit bottle is movably connected with the pipe orifice A; a first pipebody and a second pipe body are fixedly arranged at the top of the phlegm deposit bottle, and outlets of the first pipe body and second pipe body are respectively a pipe orifice B and a pipe orifice C. The disposable closed phlegm suction and collection device can effectively solve the problem of closed phlegm collection, avoids alveoli collapse and hyoxemia of a patient and solves the problem ofcross infection of medical staff.

The invention relates to an automatic infusion device, a control system and a control method. The control device comprises a drug placement mechanism, a first drug grabbing mechanism, a drug cover opening mechanism, a disinfection mechanism, a second drug grabbing mechanism, an extraction mechanism, a third drug grabbing mechanism, and a fourth drug grabbing mechanism. The control method comprisesthe steps that: 1, a nurse places drugs in the drug placement mechanism according to doctor's advice; 2, an infusion preparation drug sequence is input; 3, a drug identification mechanism identifiesrequired drugs in the drug placement mechanism according to the infusion preparation drug sequence; 4, the drug grabbing mechanisms grab the required drugs; 5, the drug cover opening mechanism opens drug packages according to types of the drugs; 6, the extraction mechanism extracts the drugs; 7, whether the preparation of an infusion drug is completed is judged, if so, a step 8 is entered, otherwise, the step 3 is entered; 8, and the drug grabbing mechanisms transfer the prepared drug to an infusion control mechanism, and an input end of the infusion control mechanism is communicated with an infusion bag or an infusion bottom to carry out infusion.

The invention provides an intelligent infusion device for a pediatric department based on big data. Compared with an intelligent infusion device in the prior art, the pediatric intelligent infusion device provided by the invention further comprises: a fixing mechanism for adaptively fixing different infusion bottles; a distance monitoring module which is used for monitoring the distance between the horizontal height of the infusion needle and the horizontal height of the infusion bottle, and further automatically sending a medicine changing signal to the medicine changing module of a nurse station by monitoring the infusion remaining amount of the infusion medicine bottle; a displacement driving module which is used for driving the fixing mechanism to perform lifting displacement relative to the ground; and a control device which is respectively connected with and used for controlling each electric element in the infusion device. Various parameters in the child infusion process are monitored, and the intelligence and practicability of the infusion device are further improved.

The invention relates to an anti-tumor drug with lidocaine. The lidocaine with the concentration being 1.25-5 mg / ml is dissolved in a solvent acceptable in medicine to form a solution, or the lidocaine is combined with a common bladder cancer resisting infusion drug to form perfusate. The prepared drug liquid is immediately taken according to a using method, the drug liquid is injected into a bladder cavity through a catheter, kept in the bladder cavity for 60-90 min and automatically drained out. The lidocaine can directly inhibit tumor cells under a certain concentration, and the inhibiting effect is enhanced along with increasing of the drug concentration. When the lidocaine is combined with an anti-tumor drug for application, the tumor inhibiting effect of the anti-tumor drug can be enhanced through the lidocaine, the anti-tumor effect of the chemotherapy drug is improved, particularly, the irritation and toxic effect of the chemotherapy drug on a human body is lowered during local application treatment of tumors, the local pain is relieved, and the tumor treatment effect is improved.