51 results about "Obstetrical surgery" patented technology

The invention discloses a hydrogel dressing capable of promoting wound healing and a preparation method thereof. The hydrogel dressing consists of: by mass, 25-35% of glycerin, 0.1-0.5% of sodium hyaluronate, 5-10% of a skeletal material, 0.1-0.2% of tartrate, 0.01-0.2% of disodium ethylene diamine tetraacetate, 0.1-0.2% of ethylparaben, 0.1-0.4% of a cross-linking agent, 0.5-1.5% of a filler, 0.01-0.1% of an essential component and 60-65% of deionized water. Due to the interaction between an oil phase and a water phase, a compact net structure is formed and water and the essential component are held in a gel, and after solidification and sterilization, the hydrogel dressing capable of promoting wound healing is prepared. The dressing is applicable to postoperative wound nursing of surgery and gynaecology and obstetrics, and helps to make the surface of the wound keep moist, effectively promote wound healing and inhibit scar hyperplasia.

The invention relates to the technical filed of medical instruments, and discloses a disinfection device for gynecological and obstetric surgical instruments. The disinfection device comprises a rackand an installation box, a disinfection room and a liquid storage room are formed in the installation box, an instrument frame and a driving rod are arranged in the inner cavity of the disinfection room, the bottom ends of the instrument frame and the driving rod penetrate through the inner wall of the disinfection room, the part outside of the disinfection room is connected with a transmission assembly, and an air room is fixedly installed on the inner wall of the top of the disinfection room. According to the disinfection device for the gynecological and obstetric surgical instruments, the inner part of the disinfection room is filled with disinfectant until the surgical instruments are immersed in the disinfectant, the impact force of the disinfectant flow is converted into the rotary force of the driving rod by being matched with a driving assembly, due to the rotation of the instrument frame, the instruments can rotate when completely immersed in the disinfectant, the surfaces ofthe instruments can be correspondingly and positively impacted with the disinfectant, the double effects of immersion and spraying are achieved, and the disinfection effect of the instruments is improved.

The invention discloses a convenient uterine curettage device for gynaecology and obstetrics, and relates to the field of surgical equipment for gynaecology and obstetrics. In order to solve the problems that most conventional uterine curettage spoons adopt a fixed structure, so that the using length cannot be adjusted, the operation is inconvenient, the using flexibility of the equipment is low,during uterine curettage, when the intensity is not appropriate, uterine walls can be scratched by spoon bodies, secondary damage is generated on a patient, and no buffer structure is arranged, the invention provides the convenient uterine curettage device for gynaecology and obstetrics. The convenient uterine curettage device for gynaecology and obstetrics is characterized by comprising a spoon body, an adjusting cylinder and a handle, wherein the adjusting cylinder is arranged on one side of the spoon body, and the handle is arranged at the other end of the adjusting cylinder; a cavity is formed in the inner wall of the handle; and a motor is fixedly mounted on the inner wall of the cavity. The convenient uterine curettage device for gynaecology and obstetrics disclosed by the inventionis novel in structure, and the length is convenient to adjust; the automation extent of electric adjustment is high, working load of manual adjustment by labor is reduced, and the using flexibility isimproved; through the buffering of a buffer spring, the operation intensity of the spoon body is reduced, the body of the patient is prevented from damaging to cause secondary damaging, the using safety is improved, and the convenient uterine curettage device for gynaecology and obstetrics is suitable for popularization.

The invention discloses a cleaning device for gynecological surgical instruments, and relates to cleaning equipment. The cleaning device comprises a case, wherein a lower partition plate is fixedly connected to the internal lower part of the case, a motor is fixedly connected to the lower part of the lower partition plate, an output end of the motor is fixedly connected with a longitudinal rotating shaft, and the longitudinal rotating shaft penetrates and is rotationally connected with the lower partition plate; a positioning bottom plate is fixedly connected to the upper part of the lower partition plate, and arc guide blocks are fixedly connected to the rear side and the right side of the upper part of the positioning bottom plate respectively; side storage barrels are connected to the upper part of the longitudinal rotating shaft by horizontal fixing rods, a gap is formed in the bottom of each side storage barrel, and the gaps are matched with the arc guide blocks; and spokes are fixedly connected to the top of the longitudinal rotating shaft, and outer rotating rings are fixedly connected to outer sides of the spokes. The cleaning device has simple structure, and can be drivenby the motor to rotate, stirring blades can also be driven by gear rings to rotate, and thus, the contact degree between the surgical instruments and a cleaning solution is increased to the greatest extent, thorough cleaning is ensured, and the effect is good.

The invention discloses an obstetrics and gynecology surgical instrument disinfection device, and relates to the technical field of medical instruments.The side face of a first L-shaped block is provided with a second opening, the opening wall of the second opening is fixedly connected with a connecting rod, the surface of the connecting rod is sleeved with a spline cylinder, the surface of the spline cylinder is fixedly connected with a second L-shaped block, and the surface of the second L-shaped block is provided with a third opening; a stirring rod is fixedly connected to the opening wall of the third opening, a sliding groove allowing the stirring rod to penetrate through and allowing the stirring rod to move is formed in the surface of the box cover, a transmission mechanism capable of driving the stirring rod to rotate during revolution is arranged on the surface of the connecting rod, and a shaking mechanism capable of driving the clamping assembly to shake is arranged on the surface of the box cover. According to the device, the disinfection area of an instrument is increased by pressurizing and spraying a disinfectant and rotating the instrument, and meanwhile, the instrument can shake up and down, so that the appearance of a spraying gap can be reduced, and the overall disinfection effect of the instrument is improved.

The invention relates to constant-temperature heating equipment, in particular to constant-temperature heating equipment for surgical instruments of the obstetrics and gynecology department. According to the constant-temperature heating equipment for the surgical instruments in the obstetrics and gynecology department, workers can take the surgical instruments conveniently, and meanwhile the disinfection and sterilization effect can be effectively improved. Constant-temperature heating equipment for surgical instruments in the obstetrics and gynecology department comprises a constant-temperature heating machine, a frame plate, guide plates and the like, the frame plate is arranged at the top of the constant-temperature heating machine, and the guide plates are vertically and symmetrically arranged on the front side and the rear side in the frame plate. Workers place the surgical instruments in placing frames in a classified mode, the surgical instruments can be more conveniently taken and used by the workers, an output shaft of a double-shaft motor rotates to enable a first sliding plate to slide leftwards, then a sliding frame automatically drives the placing frames to move leftwards and stretch out, and after the workers take the surgical instruments, the surgical instruments can be conveniently taken out. The piston rod slides left and right, so that the disinfectant is sprayed to the surgical instrument through the flow divider, and the surgical instrument is disinfected and sterilized and prevented from being contaminated by bacteria.

The invention discloses a selectable pudendum adjustable expansion device for obstetrical and gynecological operations, relates to the technical field of medical instruments, and solves the problems that an existing device is generally of a manual supporting structure, is generally only used for lesion observation, is generally not provided with a structure capable of expanding and supporting in four directions, is poor in supporting and expansion effect, and is inconvenient to use. The problems that an existing device cannot fix an expansion structure for a long time, and a long-time operation is not facilitated are solved. A selectable adjustable pudendum expansion device for obstetrical and gynecological operations comprises a guide rail. The two sides of the top face of the guide rail are fixedly connected with screw holes through casting. The top of the guide rail is fixedly connected with a protruding block through casting. A sliding block is arranged at the top of the guide rail in a sliding connection manner; the top of the sliding block is provided with a control handle in a hinged mode. The curved side surface of the control handle is connected with an expansion control key through a molded surface; by arranging the four sets of electric push rods which are annularly distributed at equal intervals, the controller controls the electric push rods to operate through electric signals, the stainless steel fins expand outwards, expansion supporting in four directions can be achieved, and the supporting effect is improved.

The invention discloses suspensible surgical instrument cleaning equipment for gynaecology and obstetrics. The suspensible surgical instrument cleaning equipment comprises a box body, a fixing system, a feeding system, a cleaning system, a classifying system and an object jolting system, wherein the box body is a mounting base of each system and is also a protective shell of the whole mechanism; the fixing system can horizontally suspend the whole equipment on a wall surface and other positions and perform fixing and leveling; the feeding system can send surgical instruments needing to be cleaned to a designated position and collect the cleaned surgical instruments; the cleaning system can wash the instruments needing to be cleaned, and washing disinfection can be performed according to different components of solutions put into a water box; the classifying system can separate common iron surgical instruments from stainless steel and rubber instruments and flatten the overlapped instruments; and the object jolting system can flatten and spread the overlapped instruments.

The invention relates to clearing equipment, in particular to surgical instrument clearing equipment for the obstetrics and gynecology department. The technical aim of the surgical instrument clearingequipment is that the surgical instrument clearing equipment is simple to clean, high in cleaning degree and capable of being used at any time. The surgical instrument clearing equipment for the obstetrics and gynecology department comprises a box body, a power assembly mounted on the box body, a first water control assembly mounted on the box body, and a spraying assembly mounted on the box body. The surgical instrument clearing equipment is provided with a wedge-shaped ring and a clamping block, and when the surgical instrument clearing equipment works, the wedge-shaped ring and the clamping block can be matched, so that a surgical instrument stays in the surgical instrument clearing equipment after being cleaned, and the surgical instrument can be taken and used at any time; the surgical instrument clearing equipment is provided with a floating ball, and when the water level is too high, the floating ball can move upwards, so that the spraying assembly does not spray water any more; and the surgical instrument clearing equipment is provided with blades, water can be stirred in the cleaning process, the cleaning strength is improved, and the surgical instrument can be air-driedafter being cleaned.

The needle thread removing device structurally comprises a pull handle, a fixed handle, a connecting shaft and a cutting mechanism, the upper end of the pull handle is hinged to the upper end of the fixed handle through the connecting shaft, the right end of the cutting mechanism is fixed to the upper end of the pull handle, a closing piece abuts against a needle thread at a wound, and the needle thread extends into a cutter mechanism; the cutter mechanism and a surgical suture wound can be separated through the closing piece, and meanwhile, the sliding block drives the fixing plate to elastically slide up and down along the spring rod, so that contact extrusion between the lower end of the cutter mechanism and the surgical suture wound is avoided, the surgical suture wound is prevented from cracking again, and a telescopic hose is prevented from shrinking and extruding; the air pressure in the liquid guide pipe is changed, at the moment, the disinfectant stored in the liquid guide pipe is sprayed out downwards from the interior of the nozzle, it is ensured that the blade mechanism keeps the disinfection cleanliness all the time in the process of detaching and cutting the needle and thread, and secondary infection of a surgical suture wound is prevented.

The disinfection system comprises a base, a cleaning box is fixedly arranged on one side of the upper end of the base, a first forward and reverse motor is fixedly embedded in one end of the base, a rotating shaft of the first forward and reverse motor extends into the cleaning box, and a circular plate is fixedly arranged at one end of the rotating shaft of the first forward and reverse motor; limiting rods are symmetrically and fixedly arranged at the upper end of the circular plate, a cleaning frame matched with the circular plate is fixedly arranged at the upper end of the circular plate, and a first groove matched with the circular plate is formed in the lower end of the cleaning frame; a drainage pipe is fixedly arranged on one side of the cleaning box, and a valve is fixedly arranged on one side of the drainage pipe. The device has the beneficial effects that the effects of being easy to operate and high in automation degree can be achieved, mechanical operation is mostly adopted, therefore, the labor intensity of workers is reduced, and meanwhile the practicability of the device is improved.

The invention discloses an operating room cleaning device for the orthopedics department and the obstetrics and gynecology department. The device comprises a shell (101), which is fixed to a bottom plate (104) and provided with a dust collection box (103) and wheels (102); a brush (500), which is fixed at the lower part of the shell (101) and is provided with a first side brush (502), a second side brush (503) and a middle brush (501); and a driving part (600), which drives the turbine worm mechanism (200) through a first motor (201) to drive the middle brush (501) to rotate. The first motor (201) drives the rotating mechanism (300) to drive the first side brush (502) and the second side brush (503) to swing. The first motor (201) drives the turbine worm mechanism (200) to drive the middle brush (501) to rotate, so that dust on the ground is rapidly rotated and brought into the dust collection box (103), the first motor (201) drives a crank connecting rod mechanism (300) to drive the first side brush (502) and the second side brush (503) to rotate, the collecting area is increased, the cleaning efficiency is improved, the ground is cleaner, and manpower is replaced to clean the ground.

The invention relates to a drainage device for an obstetric operation. The drainage device for the obstetric operation comprises a collection cavity and a sealing cover detachably connected with the collection cavity, the sealing cover is provided with two connectors, and the two connectors are respectively communicated with a negative pressure assembly and an insertion tube; a puncture needle isarranged on the inner side of the end, away from the connector, of the insertion tube; the puncture needle is connected with a driving assembly installed on the insertion tube, and the driving assembly drives the puncture needle to protrude out of the end of the insertion tube and retract into the insertion tube after puncture is completed; the other end of the connector communicated with the insertion tube penetrates through the sealing cover and is connected with a U-shaped pipe; and a plug assembly is arranged in the U-shaped pipe. The driving assembly drives the puncture needle to protrudeout of the insertion tube to conduct the puncture work, the puncture needle is retracted into the insertion tube after puncture is completed, it can be effectively avoided that in the drainage process, the protruding puncture needle causes secondary injury to a patient, and safety performance is high.

The invention discloses a special bracket for obstetrics and gynecology surgical instruments, and belongs to the technical field of obstetrics and gynecology surgical instruments, wherein the bracket comprises a tray and a sliding rail; a sliding block is slidably mounted on the sliding rail, a U-shaped plate is mounted on the sliding block, a slot is formed between the U-shaped plate and the sliding block, and a pin plate is mounted on the outer wall surface of the tray; the pin plate is inserted into the inside of the slot; the sliding rail is provided with a positioning mechanism used for fixing the position of the sliding block, and the bottom of the U-shaped plate is provided with a supporting mechanism; and the positioning mechanism comprises a screw rod and a nut, the upper surface of the sliding rail is provided with a strip-shaped groove, and one end of the screw rod penetrates through the strip-shaped groove and is connected with the sliding block. By arranging the sliding rail and the sliding block and mounting the U-shaped plate on the sliding block, the tray is convenient to mount and dismount, the problems that a traditional bracket occupies a large space and the standing position of medical staff is affected are solved, rapid and smooth completion of an operation is facilitated, and the practicability is high.

The invention provides a uterine curettage device for gynecological and obstetrical operations. The uterine curettage device comprises an expansion module and a probe module, wherein the expansion module is used for supporting and expanding corresponding tissues of a patient; the probe module extends into a uterine cavity of the patient from an opening area of the expansion module to the cervix uteri of the patient so as to scrape and suck the tissues in the uterine cavity; the monitoring module is arranged in the probe module and used for monitoring the condition of the uterine cavity of the patient, and the dredging module is arranged in the probe module and used for dredging a channel of the probe module. After corresponding tissue of the patient is subjected to expansion driving, scraping and suction treatment is further carried out on the interior of the uterine cavity of the patient.

The invention provides a douching device for the bottom of private parts for obstetrical and gynecological operations, and relates to the technical field of obstetrical and gynecological equipment. The douching device comprises a connecting head; a threaded coupling A and a threaded coupling B are formed in the right end of the connecting head, and a threaded coupling C is formed in the lower end of the right side of the connecting head; a butterfly-shaped valve is installed at the right end of the connecting head, a micro pump and a liquid medicine box are installed at the left end of the connecting head, a liquid storage tank is installed at the lower end of the connecting head, and a medicine inlet pipe, a backflow pipe A and a backflow pipe B are installed at the front end of the connecting head; and a flow guide tube is prevented from being inserted into the private parts of a patient for the second time, meanwhile, the ice-cold discomfort of liquid medicine to the patient can be relieved, two speed reduction pieces in the connecting head have an collision speed reduction effect on the liquid medicine treated by the micro pump, so that the flow speed of the liquid medicine in the connecting head is reduced, thereby relieving the discomfort of the high-flow-speed liquid medicine to the patient, a medicine pipe sleeve drives the medicine inlet pipe and the backflow pipe A to conveniently enter the private parts of the patient, meanwhile, the backflow pipe B and the top end of the liquid storage tank are installed in a connected mode, thus being convenient to disassemble.

The invention discloses a gynaecology and obstetrics surgical robot control method. The method comprises the following steps: step 1, acquiring video data of a surgical site in a human body; step 2, transmitting the data to a surgical robot control system and displaying the data to an operator; step 3, an operator driving a driving rod to move according to the acquired video data, acquiring driving rod movement data by a sensor and transmitting the data to the surgical robot control system; step 4, the surgical robot control system controling a power rod to move according to the acquired driving rod movement data so as to control a jaw to be opened and closed; step 5, acquiring the magnetic field intensity of a third magnet (260) by a sensor, and transmitting the magnetic field intensity to a magnetic field control unit 160; and step 6, the magnetic field control unit controlling the movement of the second magnet according to the magnetic field intensity to further control the magneticfield intensity of the first magnet.