71 results about "Haemostatic forceps" patented technology

The invention belongs to the field of medical equipment, and provides a pair of rotatable haemostatic forceps based on bipolar electrocoagulation and mechanical clipping, which comprises a holding handle, a connector is fixedly mounted on one side of the holding handle, an electrocoagulation switch is arranged on the upper surface of the connector, a forceps rod is rotatably mounted on one side of the connector, and a fixing groove is formed in the edge of one side of the forceps rod. A first fulcrum shaft is rotationally installed on the edge of one side of the inner wall of the fixing groove, and a clamping mechanism is arranged on the outer surface of the first fulcrum shaft and used for stopping bleeding of the bleeding part. According to the surgical forceps, the rotatable forceps rod and the guide assembly used for adjusting the rotation angle of the first fulcrum shaft are arranged, a doctor can conveniently and rapidly adjust the angle of the forceps head according to the requirements of different surgical views in the surgery, the position of an instrument or the body position of a patient does not need to be frequently adjusted, the surgical operation difficulty is greatly reduced, and the surgical time cost is reduced; and the accuracy of blood vessel clamping is improved, so that the amount of bleeding in an operation is effectively reduced.

The present invention discloses an anorectal hemostasis and stripping device, which relates to the technical field of medical devices and is intended to solve the technical problem that doctors need to repeatedly pick up and alternately use hemostatic forceps and stripping scissors during anorectal surgery, which is inconvenient in operation. The present invention includes two rotatably connected scissor bodies, each of which includes a scissor head, and the upper and lower end faces of each scissor head are bent inward and extend in the direction close to the other scissor head. The two ends of each scissor head extending inward are respectively provided with a hemostatic surface and a stripping surface, and the two hemostatic surfaces are arranged relative to each other to form a hemostatic part, and the two stripping surfaces are arranged relative to each other to form a stripping part. The present invention adopts a hemostatic surface, a stripping surface, etc. to combine the hemostatic function and the stripping function into one device, thereby realizing the conversion of the stripping function and the hemostatic function, without having to repeatedly pick up and use the hemostatic forceps and stripping scissors during the operation, thereby making it more convenient for doctors to use the device. It can improve surgical efficiency and reduce operation time.

The utility model relates to the technical field of haemostatic forceps, and discloses a pair of surgical haemostatic forceps, which comprises a left forceps handle, a right forceps handle, a left forceps head, a right forceps head, a left finger ring handle, a right finger ring handle, a finger ring and a meshing piece, the left forceps handle is rotatably connected with the right forceps handle, the left forceps head is arranged in front of the left forceps handle, and the right forceps head is arranged in front of the right forceps handle. A right side plier head used in cooperation with the left side plier head is arranged in front of the right side plier handle, finger rings are fixed to the rear portions of the left side finger ring handle and the right side finger ring handle correspondingly, and meshing pieces are arranged at the opposite positions of the left side finger ring handle and the right side finger ring handle correspondingly. Connecting pieces are fixed to the front portion of the left finger ring handle and the front portion of the right finger ring handle correspondingly, the using length and using angle of the hemostatic forceps can be better adjusted conveniently, a doctor can better use the hemostatic forceps conveniently, meanwhile, the hemostatic forceps can be limited on the arm of the doctor, the hemostatic forceps are prevented from falling off in the using process, and potential safety hazards are not prone to occurring.

The utility model relates to the technical field of electric coagulation haemostatic forceps, and discloses a miniature electric coagulation haemostatic forceps for animal test surgery, which comprises two connecting rods, the left sides of the two connecting rods are fixedly connected with extension rods, the exteriors of the two extension rods are connected with sliding sleeves in a sliding manner, elastic assemblies are arranged in the extension rods, and the elastic assemblies are connected with the sliding sleeves in a sliding manner. A sliding groove is formed in the left side of the interior of the extension rod, a hemisphere is fixedly connected to the bottom of the elastic assembly, a plurality of clamping grooves are formed in the bottom side of the interior of the sliding sleeve, an outer clamp body is fixedly connected to the left side of one connecting rod, and an inner clamp body is fixedly connected to the left side of the other connecting rod. According to the haemostatic forceps, after the hemisphere moves to the designated clamping groove position, the spring releases elastic potential energy, the hemisphere is pushed to reset and be clamped in the clamping groove in the bottom of the sliding sleeve, and therefore the length of the haemostatic forceps is locked. The length of the hemostatic forceps can be flexibly adjusted according to the requirements of different operation scenes, and a doctor can operate and use the hemostatic forceps conveniently.

The utility model discloses a device suitable for a forensic blood vessel examination, relates to the technical field of blood vessel examination, solves the problems that an existing device is inconvenient to stop bleeding and inconvenient to position a bleeding position, and adopts the following scheme that the device comprises a finger ring sleeve A and a finger ring sleeve B which are opposite in position. Through the arrangement of the forceps arms, the clamping blocks and the limiting blocks, fingers drive the forceps arm A and the forceps arm B to clamp a blood vessel, the clamping blocks A and the clamping blocks B clamp the blood vessel, the two sets of haemostatic forceps conduct clamping and hemostasis on the left side and the right side of the blood vessel respectively, tooth blocks on the limiting blocks B are clamped in tooth grooves, hemostasis is easy and convenient, and the hemostasis effect is improved; meanwhile, through the arrangement of a needle cylinder injector, a rubber tube and a needle head, after hemostasis is conducted on the blood vessel, normal saline is injected into the blood vessel through the rubber tube and the needle head through the needle cylinder injector, the blood vessel is cleaned, and therefore the bleeding position can be clearly observed conveniently, and the bleeding position can be detected and positioned conveniently.

The invention discloses a device for detecting the clamping and locking performance of bent hemostatic forceps, and belongs to the technical field of hemostatic forceps detection.The device comprises a test simulation table used for detecting the hemostatic forceps, a test seat is arranged on the test simulation table, a test groove is formed in the outer side wall of the test seat, and a simulation blood vessel is arranged in the test groove; a liquid circulating chamber is arranged in the test simulation table, and a pressure pumping chamber for simulating a blood pumping state is arranged above the liquid circulating chamber. According to the invention, irregular horizontal pulling force generated by the traction simulation part under the driving of the wave type extrusion disc is used for simulating the whole shaking or slight displacement of the hemostatic forceps caused by tissue traction, instrument movement or blood vessel displacement in an operation, and the stability of the locking teeth when the instrument body is disturbed is tested; intermittent opening force caused by hand unintentional touch or instrument collision in a simulation operation is applied to the haemostatic forceps beak, and the holding capacity of the locking teeth when the forcep beak is attempted to be opened due to the accidental touch force is tested.

1. Name of the product in this design: Hemostatic forceps. 2. Purpose of this design: a treatment instrument used in surgery. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to a sorting tray, in particular to a multifunctional sorting tray for endoscopy. Comprising an arrangement disc body, a gastroscope wrapping area, a gastroscope biopsy forceps area, a protruding block, an enteroscope biopsy forceps area, a cloth area, a gastroscope glue area, an enteroscope glue area, a filter paper area, a haemostatic forceps area and the like. A baffle is arranged on the upper side of the arrangement disc body in the circumferential direction, the left portion of the upper side of the arrangement disc body is divided into a front area, a middle area and a rear area, the rear portion of the arrangement disc body is divided into a gastroscope wrapping area, a gastroscope biopsy forceps area and an enteroscope biopsy forceps area from left to right, and a plurality of protruding blocks are arranged on the gastroscope biopsy forceps area and the enteroscope biopsy forceps area on the upper side of the arrangement disc body. The baffles at the gastroscope biopsy forceps area and the enteroscope biopsy forceps area are in an inclined state, and the middle part of the left part of the upper side of the arrangement disc main body is provided with a material distribution area, a gastroscope glue area and an enteroscope glue area from left to right. According to the utility model, the upper side of the sorting tray main body is divided into a plurality of areas, so that medical personnel can quickly find and take required articles, and the working efficiency is improved.

The application discloses a uterine cavity hemostatic forceps and belongs to the technical field of hemostatic forceps. The hemostatic forceps comprises telescopic forceps handles, one end of the forceps handle is fixedly connected with a half-ring sleeve, a half-ring handle is slidably connected in the half-ring sleeve, one end of the half-ring handle is fixedly connected with a forceps head, the other end of the half-ring handle is threadedly connected with a fastener, the fastener is slidably matched with the half-ring sleeve, two connecting rings are fixedly connected in the half-ring sleeve, and a positioning pin is rotatably connected between the two connecting rings. The half-ring handle with the forceps head can be adjusted at multiple angles through the rotation of the half-ring sleeve and the half-ring handle, the angle use requirement of the forceps head in different states is met, and the use diversity of the hemostatic forceps structure is improved.

To provide a sealer-divider-dissector and related methods. [Solution] The surgical instrument includes a pair of jaws for processing tissue placed between them, a housing, a hemostatic forceps gripping mechanism, an elongated shaft positioned between the housing and the pair of jaws and defining a longitudinal axis, and a pull tube at least partially located within the elongated shaft. The hemostatic forceps gripping mechanism includes a link system configured to move the jaws between an open position and a close position, the link system comprising a first shank having a distal end rotatably coupled to the housing at a first fixed pivot point and a proximal end coupled to a first finger grip, a second shank having a distal end rotatably coupled to the housing at a second fixed pivot point and a proximal end coupled to a second finger grip, and a slider link operationally coupled to the first and second shanks.

1. The name of this design product: Hemostatic forceps. 2. Application of this design product: cupping cotton balls. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses hemostatic forceps for thyroid surgery, and relates to the technical field of surgical instruments, the hemostatic forceps comprise a first forceps handle, a positioning pin and a second forceps handle, the middle of the first forceps handle is fixedly connected with the positioning pin, the outer wall of the positioning pin is rotatably connected with the second forceps handle, and one side of the outer wall of the first forceps handle is connected with a first forceps head. One side of the outer wall of the first forceps handle is connected with a first forceps head, the other side of the outer wall of the first forceps handle is connected with a first finger ring, one side of the outer wall of the second forceps handle is connected with a second forceps head, the other side of the outer wall of the second forceps handle is connected with a second finger ring, one side of the outer wall of the first finger ring is fixedly connected with a first lock catch, and one side of the outer wall of the second finger ring is fixedly connected with a second lock catch. According to the haemostatic forceps for the thyroid surgery, through the combined design of the built-in protruding parts and the anti-skid grooves of the finger rings, the stress area during operation is increased, the finger load is reduced, holding slipping is avoided, and the comfort and operation reliability of long-time surgery operation are improved.

The invention discloses a simple emergency neonatal umbilical vein catheterization kit and a using method thereof, and relates to the technical field of neonatal first aid. A medical disposable three-way valve, wherein the medical disposable three-way valve is communicated with the medical disposable sterile syringe; the invention discloses a medical disposable intravenous infusion needle. The invention discloses a pair of medical haemostatic forceps, and a plurality of medical haemostatic forceps are arranged. According to the simple emergency neonatal umbilical vein catheterization kit and the using method thereof, by simplifying operation steps and using materials easy to obtain, the operation time is remarkably shortened, the technical threshold and the material cost are reduced, the kit can be comprehensively popularized and applied in medical institutions or midwifery institutions, and the application prospect is wide. Even basic midwifery institutions can stand for the technology, the medical burden is relieved, the simplified steps can be mastered by medical staff with less experience through short-term training, the rescue efficiency of critical newborns is improved, and the method is suitable for emergency situations.

The utility model discloses a pair of haemostatic forceps for preventing alcohol from dripping, which comprises two forceps arms hinged to each other, forceps heads arranged at the tail ends of the forceps arms and finger rings arranged at the other ends of the forceps arms, the middle parts of the two forceps arms are oppositely bent to form mounting parts with a certain distance, and a receiving mechanism for receiving alcohol dripping on the forceps arms is arranged on the mounting parts. The mounting portion is mainly used for facilitating mounting of the bearing mechanism, two traditional forceps arms lean against each other, no mounting space exists, and alcohol dripping along the forceps arms and the mounting portion can fall into the bearing mechanism and is prevented from dripping onto the body of a patient. The forceps heads clamp cotton balls with alcohol, and the alcohol slides down along the forceps arms and the mounting part, falls into the receiving cup and is collected, so that the alcohol is prevented from dripping onto the body of a patient and is safer. Compared with the traditional haemostatic forceps, the haemostatic forceps have the advantages that the mounting part provides a mounting space for the receiving cup, and is obviously different from the traditional haemostatic forceps.

The rapid hemostasis device for the obstetrics and gynecology hospitals comprises hemostatic forceps, the hemostatic forceps comprise a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are movably connected through a rotating shaft, and a first clamping block is fixedly arranged on the outer wall of one end of the first clamping rod through welding; and a second clamping block is fixedly arranged on the outer wall of one end of the second clamping rod through welding, a liquid guide channel is formed in the first clamping block, and liquid suction holes distributed at equal intervals are formed in the side wall, away from the second clamping block, of the first clamping block. After a medical worker connects the pipe joint of the pipette with external suction equipment and starts the pipette, blood can be pumped out of the body through the pipette hole, the drainage channel, the first drainage hole, the drainage hose, the second drainage hole, the drainage channel and the pipette in sequence, and other equipment does not need to be used for assisting in blood drawing in a narrow space; blood is effectively prevented from being accumulated at a bleeding part, and a doctor can stop bleeding at a bleeding opening conveniently.

The utility model discloses a pair of multifunctional haemostatic forceps for general surgery department, which comprises a haemostatic forceps main body, fixed blocks arranged on the outer wall of the haemostatic forceps main body, a connecting spring arranged between the fixed blocks, a handle ring arranged at the tail part of the haemostatic forceps main body, a hand protection pad arranged on the inner side of the handle ring, and a hanging hole arranged on the outer wall of the handle ring. One end of the hemostatic forceps body is movably connected with a movable shaft A and a movable shaft B. A hemostatic toggle clip A is installed on the outer wall of the movable shaft A. A magnetic attraction piece is arranged on one side of the hemostatic toggle clip A. A hemostatic toggle clip B is installed on the outer wall of the hemostatic toggle clip B. A mounting hole is formed in the top end of the movable shaft A. One end of the mounting hole is movably connected with a clamping plate, a sealing buckle and a pricking needle. By arranging the fixing block and the connecting spring on the hemostatic forceps main body, the hemostatic forceps are more flexible to open and close, and meanwhile, the stability and the reliability of the hemostatic toggle clip are ensured. The design of the handle ring enables an operator to hold the hemostatic forceps more comfortably.

The invention discloses a hemostasis device for general surgery operation, relates to the technical field of hemostasis instruments, and provides the following scheme that the hemostasis device comprises a hemostasis forceps instrument, an upper-layer hemostasis dressing assembly is arranged on the front side of an outer ring of the hemostasis forceps instrument, and a lower-layer hemostasis dressing assembly is arranged on the surface of the front side of the upper-layer hemostasis dressing assembly; plug connectors are fixed to the upper area and the lower area of an inner cavity of the upper-layer hemostatic dressing assembly, and a low-temperature manufacturing part is arranged on the end face of the rear side of the upper-layer hemostatic dressing assembly. The dressing capable of being connected with the hemostatic forceps in a clamping mode is designed, the wound end of a small blood vessel in a wound is blocked and stopped by means of the dressing, the dressing can be attached to the skin around the wound, the hemostatic forceps can be supported, the hemostatic forceps clamping a large blood vessel can be kept in a hemostatic posture, and the dressing is designed to be of a multi-layer structure, so that the dressing is convenient to use. A refrigeration structure is arranged in the upper layer, the temperature of blood vessels around a wound is reduced in a heat exchange mode, and the bleeding amount is reduced through cold contraction of the blood vessels.

The invention relates to the field of medical instrument detection, and particularly discloses hemostatic forceps detection equipment which comprises a base, a vibration table for placing hemostatic forceps is arranged on the upper side of the base, two supporting rods are fixed to the base, one end of the vibration table is rotationally connected between the two supporting rods, and a supporting plate is arranged between the vibration table and the base. A compression spring is fixed between the supporting plate and the vibration table and located at the other end of the vibration table, two vertically-symmetrical ventilation pipes are arranged between the two supporting rods, a rubber pipe communicated with the two ventilation pipes is detachably connected between the two ventilation pipes, the hemostatic forceps are clamped on the rubber pipe, and an eccentric wheel is driven by a motor to rotate. The vibration table is driven to swing up and down, so that the hemostatic forceps continuously swing on the vibration table, whether the hemostatic forceps are loosened due to shaking after being clamped or not is detected, if the hemostatic forceps are loosened, the hemostatic forceps slide out of the vibration table along the surface of the hemostatic forceps to the side away from the supporting rod under the swing of the vibration table, and the hemostatic forceps with low quality can be conveniently collected.

To provide a surgical hemostatic forceps for clamping blood vessels or tissues to stop bleeding during a surgical operation, which can be widely applied to various surgical scenarios such as general surgery, orthopedics, obstetrics and gynecology, and which provides a stable and reliable clamping effect for hemostasis during surgery, thereby ensuring the safe and smooth progress of the surgery. [Solution] The surgical hemostatic forceps includes a hemostatic forceps body (100), which includes a left clamp body (110) and a right clamp body (120), a fixed locking block (130) attached to the left clamp body, an anchoring post (140) attached to the right clamp body, mounting grooves (160) attached to the ends of the left and right clamp bodies, mounting rods (170) attached within the mounting grooves, and the mounting rods are fixedly connected to the mounting grooves via locking screws (180), and a clamping part (190) is provided on the mounting rod, and an anti-slip stripe (191) is provided on the inner wall of the clamping part.

The invention relates to the field of rat and mouse operating tables, in particular to a clamping-size-adjustable magnetic suction operating table which comprises an operating table with ferromagnetism and a multifunctional magnetic connecting piece, the multifunctional magnetic connecting piece comprises a first magnet, a cylindrical shell and a clamping assembly, and the clamping assembly is arranged at the top of the cylindrical shell; the diameter of the clamping assembly is smaller than that of the cylindrical shell, the height of the cylindrical shell is equal to or larger than that of the anesthesia trachea, and the diameter of the cylindrical shell is smaller than that of the finger insertion part of the hemostatic forceps in the linear direction parallel to the center line of the cylindrical shell and the circumferential direction surrounding the center line of the cylindrical shell. And the distance between the outer wall of the cylindrical shell and the center line of the cylindrical shell is gradually reduced. The multifunctional magnetic connecting piece is provided with the clamping assembly and the cylindrical shell in a special shape, and the purpose of clamping anesthesia tracheas, traction lines and hook hooks of different sizes and haemostatic forceps of different specifications can be achieved.

The utility model provides a puncture assembly and a hemostasis device for laparoscopic surgery, the puncture assembly comprises a puncture outfit and an external cannula, and the puncture outfit is provided with a channel extending along the axial direction of the puncture outfit; when the puncture assembly is in an installation state, the external sleeve is inserted into the channel and is in friction fit with the channel, so that the external sleeve is fixed in the channel, and a passage in the external sleeve is used for allowing surgical instruments to enter and exit from the abdominal cavity from the outside. The technical problem that blood vessels are pulled when hemostatic forceps and a puncture outfit are used in cooperation is solved.

The pair of suture hemostatic forceps comprises forceps handles, forceps bodies and forceps mouths, the forceps mouths are provided with two forceps leaves capable of being closed, channels are arranged in the two forceps leaves and penetrate from the positions, close to the rear ends, of the side faces of the forceps leaves to the tips of the forceps leaves, when the forceps mouths are closed, channel openings in the tips of the two forceps leaves correspond to each other, and the channels in the two forceps leaves are communicated with each other. A U-shaped path is formed in the jaw. Therefore, the pair of suture haemostatic forceps is simple and convenient to use, and bleeding spots on the side wall of a blood vessel can be sutured safely and efficiently.

The present invention discloses a postpartum cervical clamp hemostat, comprising two forceps necks and two forceps handles correspondingly assembled with the two forceps necks. A locking rack is respectively arranged on each of the two forceps necks; a plugging groove is arranged on the forceps neck, and the plugging groove is plugged and assembled with a plugging column, and the plugging column is arranged on the forceps handle; a rotating shaft connecting rod is further arranged on the plugging column, and the rotating shaft connecting rod is respectively fixedly assembled with one ends of a first elastic sheet and a second elastic sheet, and the other ends of the first elastic sheet and the second elastic sheet are open ends; forceps blades are arranged on the clamping ends of the forceps necks for clamping an object. The forceps blades of the present invention have a larger area and are provided with a grid, and can clamp the longitudinal blood vessels just entering the uterus and the transverse blood vessels walking in the cervix, and can achieve the effect of clamping the bilateral cervical tissues for hemostasis; the forceps necks have sufficient length to facilitate the operation in the vagina; the forceps handle is detachable, and no discomfort is observed after clamping for a long time.

The utility model discloses a haemostatic forceps device for the hepatobiliary surgery department. The haemostatic forceps device comprises a first forceps body and a second forceps body. The joint of the first forceps body is a plate-shaped joint; the joint of the second forceps body is a long-strip hole joint; the clamping force is accurately controlled, and the clamping degree of the first clamping forceps beak and the second clamping forceps beak to the blood vessel can be accurately adjusted through rotation of the clamping screw. When the clamping screw is tightened, the clamping force can be gradually reduced, and the blood vessel is prevented from being damaged due to excessive clamping; and when the clamping screw is loosened, the clamping force can be increased, the requirements of different conditions are met, and accurate control over the clamping force is achieved. Due to the matched design of the platy joint and the long-strip-hole joint, corresponding rotation can be conducted according to the clamping force and angle, the clamping process is more flexible, and the device adapts to different surgical operation scenes.

The invention discloses a hemostatic forceps linkage control system, and relates to the technical field of hemostatic forceps control. Deviation analysis is carried out on the collected recorded data, the order-definite ratio of each homogeneous user is determined mainly through the data distribution condition of the recorded data, and the approval range is determined according to the distribution of a plurality of order-definite ratios; the recorded data are inertia pressure and inertia duration of a plurality of homogeneous users of the real-time user during hemostasis each time; the pushing and pressing analysis unit is used for carrying out pressure analysis in combination with the hemostasis duration and the real-time pressure, and determining a recommended pressure range according to the pressure analysis, so that personnel are helped to reasonably use the hemostatic forceps; the method is simple, effective, easy and practical.

This invention provides a disposable dialysis insertion needle, comprising a cannula, a needle cap, a needle handle, a soft extension tube, and a Y-shaped connector connected to one end of the extension tube. The Y-shaped connector includes a positive pressure connector end and a dialysis tube connection end. The dialysis tube connection end is a short tube with a first internal thread on its inner wall, which matches the external thread at the end of the dialysis tube. The extension tube is equipped with a clamping assembly, which includes a U-shaped seat, through holes on opposite sides of the U-shaped seat, a fixing block fixed in the middle of the bottom wall of the U-shaped seat, a movable thin plate rotatably connected to the upper end of the first side wall of the U-shaped seat, and a pressure block fixing the movable thin plate near the fixing block. Compared with hemostatic forceps clamping, this invention offers better clamping effect, simpler operation, and can be operated by medical staff with one hand, improving work efficiency. It can be threadedly connected to the end of the dialysis tube, making operation more convenient and the connection tighter, effectively preventing air from entering and improving safety during hemodialysis.

The utility model discloses a pair of surgical haemostatic forceps with a pressure adjusting function, and aims to provide a pair of haemostatic forceps capable of adjusting pressure according to surgical requirements so as to improve the safety and effectiveness of the surgery. The haemostatic forceps comprise a first forceps arm and a second forceps arm, jaw sections of the haemostatic forceps are rotatably connected, and a stepless adjusting and locking assembly is arranged between the inner sides of the forceps arm sections. The stepless adjusting and locking assembly comprises a fixed inserting rod, a fixed inserting groove and an inserting rod pressing assembly, the fixed inserting rod and the fixed inserting groove are each of an arc-shaped structure, and the inserting rod pressing assembly comprises an inserting rod pressing wheel, a pressing wheel sliding groove and a pressing wheel sliding rod. Through single-hand operation, a doctor can adjust the clamping pressure of the haemostatic forceps according to different requirements of surgical sites, and stepless pressure adjustment is achieved. The pair of haemostatic forceps is compact in structure and easy and convenient to operate, and the safety and efficiency of an operation are improved.

The invention discloses a sheep carotid artery intubation bloodletting system and method, and belongs to the technical field of animal medical treatment, and the sheep carotid artery intubation bloodletting system comprises medicaments: an anesthetic and a disinfectant; the instruments comprise an operating table, a shaver, a scalpel, haemostatic forceps, a bloodletting tube, a bloodletting pool and scissors; the bloodletting object is a live sheep. The sheep carotid artery cannula bloodletting method comprises the following general steps: step 001, anesthesia; 002, fixation and preoperative preparation are carried out; step 003, positioning and cutting an operation part; step 004, artery clamping and bloodletting preparation are carried out; step 005, inserting a blood release tube; step 006, fixing the blood release tube; and step 007, bloodletting operation. The sheep carotid artery intubation bloodletting system and method are standardized in structure and operation, safe, efficient and pollution-free bloodletting killing is achieved through precise anesthesia, stable fixation, controllable bloodletting and instrument matching design, the teaching effect of anatomy practical training and student safety are guaranteed, and meanwhile convenience is provided for later specimen making.

The utility model relates to the technical field of medical treatment, in particular to haemostatic forceps which comprise a first forceps rod and a second forceps rod, the first forceps rod is rotatably connected with the second forceps rod, forceps heads are fixedly connected to the first forceps rod and the second forceps rod, a first clamping piece is fixedly connected to the first forceps rod, a fixing block is fixedly connected to the second forceps rod, and a second clamping piece is fixedly connected to the second forceps rod. A threaded column is connected to the fixing block in a threaded penetrating mode, a second clamping piece is rotationally connected to the threaded column through a bearing, and the second clamping piece is limited through a limiting mechanism. According to the hemostatic forceps, the situation that the normal use of the hemostatic forceps is affected due to the fact that the clamping and locking force is reduced is prevented.

The invention discloses a pair of disposable bipolar hemostatic forceps, and relates to the technical field of hemostatic forceps equipment, the pair of disposable bipolar hemostatic forceps comprises a hemostatic forceps mechanism, the hemostatic forceps mechanism comprises a first grip and a second grip, and one side of the first grip is connected with a second positioning forceps. Auxiliary heating treatment is carried out through a heating plate and a temperature conduction block, temperature monitoring is carried out through a temperature sensor, remote data monitoring management is carried out through cooperation of a wireless signal transceiver and a control chip, and the intelligent operation and management and control level during overall operation is improved; the limiting assembly is arranged, the first anti-skid outer sleeve is installed on the outer side of the first grip, and the second anti-skid outer sleeve is installed on the outer side of the second grip, so that the overall stability during operation is improved; the circuit connection mechanism is arranged and matched for circuit connection, the overall structure is simple and easy to operate, the use requirement is met, and meanwhile the overall portability is high.