109 results about "Gynecological surgery" patented technology

The disposable speculum with included light and complementary mechanisms for examination and gynecological surgery is a device used for medical and surgical procedures in the vagina, neck level and the uterus. It has two separate sheets joined in their own handles; the upper sheet has three cuts to evacuate the gases and smoke produced on the surgery area. It also has a light bulb to give clarity on the surgery area, to optimize the visibility with aluminum reflexive cover; the lower sheet has three cuts connected among themselves for an internal central channel, to evacuate the blood and fluids coming from the surgical area; the upper sheet's handle has some buttons to activate an opening and close mechanism of these sheets.

The disposable speculum with included light and complementary mechanisms for examination and gynecological surgery is a device used for medical and surgical procedures in the vagina, neck level and the uterus. It has two separate sheets joined in their own handles; the upper sheet has three cuts to evacuate the gases and smoke produced on the surgery area. It also has a light bulb to give clarity on the surgery area, to optimize the visibility with aluminum reflexive cover; the lower sheet has three cuts connected among themselves for an internal central channel, to evacuate the blood and fluids coming from the surgical area; the upper sheet's handle has some buttons to activate an opening and close mechanism of these sheets.

Methods, systems and devices for performing gynecological procedures. According to one embodiment, there is provided a device for accessing the peritoneal cavity of a patient by inserting the device through the vaginal cavity, the cervix, and the uterus and past the fimbria.

A disclosed retraction device for gynecological surgery on a patient comprises, in one embodiment according to the invention, a frame hinged on a handle, the frame comprising a track; and at least one retractor slidably mounted on the track by a jig that does not contact the patient. The retraction device may be capable of being retained in position for surgery by the weight of the patient.

The present invention discloses an Intra Uterine Ball (IUB) device useful for a gynecological procedure or treatment. The aforesaid device comprises a hollow sleeve for at least partial insertion into the uterine cavity; and, an elongate conformable member with at least a portion comprised of shape memory alloy. The elongate member is adapted to be pushed out from said sleeve within said uterine cavity. It is the core of the invention that the elongate member is adapted to conform into a predetermined three dimensional ball-like configuration within said uterine cavity following its emergence from said sleeve, such that expulsion from said uterine cavity, malposition in said uterine cavity, and perforation of the uterine walls is prevented.

The present invention discloses an Intra Uterine Ball (IUB) device useful for a gynecological procedure or treatment. The aforesaid device comprises a hollow sleeve for at least partial insertion into the uterine cavity; and, an elongate conformable member with at least a portion comprised of shape memory alloy. The elongate member is adapted to be pushed out from said sleeve within said uterine cavity. It is the core of the invention that the elongate member is adapted to conform into a predetermined three dimensional ball-like configuration within said uterine cavity following its emergence from said sleeve, such that expulsion from said uterine cavity, malposition in said uterine cavity, and perforation of the uterine walls is prevented.

The present invention provides branched polymers which can be used as lubricants or shock absorbers in vivo. For example, the inventive polymers can be used as viscosupplements, viscoelastics, tissue space fillers, and / or anti-adhesive agents. Also provided are pharmaceutical compositions comprising the inventive polymers and methods of using them including, for example, in the treatment of arthritic and sport-injured knee joints; in reconstruction or cosmetic procedures, intervertebral disc repair, treatment of vocal cord problems, treatment of urinary incontinence, and prevention of adhesion formation following abdominal or gynecological surgery.

The present invention provides new biopolymers which mimic the properties of natural polysaccharides found in vivo. The inventive polysaccharides can be used as viscosupplements, viscoelastics, tissue space fillers, and / or anti-adhesive agents. Also provided are pharmaceutical compositions comprising the inventive polymers and methods of using them including, for example, in the treatment of arthritic and sport-injured knee joints; in reconstruction or cosmetic procedures, intervertebral disc repair, treatment of vocal cord problems, treatment of urinary incontinence, and prevention of adhesion formation following abdominal or gynecological surgery.

The invention discloses a medical fumigation device for gynecological nursing. The medical fumigation device for gynecological nursing comprises a medical treatment instrument upper cover, a medical treatment instrument lying plate, a sponge cushion, a pillow, a supporting base, an armrest frame, a control device, a fumigation device, a folding device and a massaging device, wherein the sponge cushion is arranged on the lower side of the medical treatment instrument upper cover, the pillow is arranged on one side of the sponge cushion, the medical treatment instrument lying plate is arranged on the lower side of the sponge cushion, the control device is arranged on the front side of the medical treatment instrument upper cover, the armrest frame is arranged on the lower side of the medicaltreatment instrument lying plate, the fumigation device is arranged on the upper surface in the medical treatment instrument upper cover, and the massaging device is arranged on the lower surface inthe medical treatment instrument lying plate. The medical fumigation device has the advantages that the device can achieve full-automatic medical fumigation operation for gynecological nursing and conduct massaging operation on patients in the medical treatment process, can be full-automatically folded when being not used and is convenient to use and good in medical treatment effect.

The invention discloses an adjustable vaginal dilator for gynecological surgery. The structure includes a canard expansion head, an accurate adjusting device, a start button, a control panel, a machine body, a power line, a signal receiving device, a servo motor device, a gear driving mechanism, an accurate adjusting mechanism, a protective cover, an accurate expanding mechanism, a fixing ring-pulling mechanism. The adjustable vaginal dilator for gynaecology operation can effectively help a unit adjust an accurate expansion angle. The adjustment is accurate and effective without less unnecessary error. The dilator prevents secondary damage to the patient due to inaccurate expansion angles and is more intelligent.

The invention relates to a gynecological operation pelvic tumor extraction pincer, and belongs to the technical field of medical equipment. The extraction pincer comprises tong arms, tong handles, and tong heads. The two tong arms are fixed with each other through a tong shaft. The top end of the tong arm is provided with the tong handle. The lower end of the tong arm is in an arc shape. The end of the lower end of the tong arm is fixedly provided with a sheet tong head. The outer side of the tong arm is provided with an auxiliary member. The tong arm above the tong shaft is provided with a hanging nail. The auxiliary member is movably connected with the hanging nail. The extraction pincer is characterized by simple and rational structure, and simple operation and use. The extraction pincer can reduce surgical wound and reduce tissue damages, and prevents occurrence of various complications caused by extrusion of tumor. The extraction pincer effectively improves operation success rate, and reduces working difficulty of medical staff.

Disclosed are grasping forceps with squeezing and slip prevention functions for gynecological surgery. The grasping forceps comprise forceps handles, forceps arms and a rotating shaft; the forceps handles and the forceps arms form forceps bodies which are rotatably connected by the rotating shaft; the tail end of each forceps handle is provided with a finger sleeve, the upper portion of each finger sleeve is provided with a groove, each groove is internally provided with a guiding column, the top of each guiding column is fixedly connected with a middle moving block, the cross section of eachmiddle moving block is in an isosceles trapezoid shape, and a first magnetic pole is fixedly connected to the top of each middle moving block. The grasping forceps have the advantages that the fingerspenetrate through the finger sleeves and apply upward acting force to the guiding columns, the guiding columns drive the middle moving blocks to move upwards, the middle moving blocks drive the firstmagnetic poles to move upwards, so that the distance between the first magnetic poles and second magnetic poles is reduced, the repulsive force is increased, and therefore downward acting force is generated on the guiding columns to make finger supports and the fingers fit each other; the grasping forceps can be automatically adjusted according to the finger thickness of different crowds and meetthe use requirements of different crowds.

The invention relates to disinfection equipment, in particular to gynecology department scalpel disinfection equipment, and aims at achieving the technical purpose of providing the gynecology department scalpel disinfection equipment which can rotate clockwise and anticlockwise alternately and prompt that a disinfectant is too little or too much. To achieve the technical purpose, the gynecology department scalpel disinfection equipment comprises a disinfection box and the like; a liquid outlet pipe is connected to the lower portion of the left side of the disinfection box, a valve is arranged on the liquid outlet pipe, a driving mechanism is arranged over the disinfection box, the disinfection box is internally provided with a rotary mechanism, and the rotary mechanism is connected with the driving mechanism. According to the gynecology department scalpel disinfection equipment, through the arrangement of the rotary mechanism and the driving mechanism, the aim of driving disinfection of a scalpel in a rotary mode is achieved; through the rotation of a servo motor, the aim of driving a first net frame to rotate clockwise and anticlockwise alternately and continuously is achieved, and after disinfection is completed, the servo motor can be simply turned off; the arrangement of an illuminating lamp provides convenience for operation of medical staff.

The invention discloses disinfecting, cleaning and drying integrated equipment for gynecological operations. The equipment comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a box body, a filter screen is arranged above the box body, the left side and the right side of the top of the inner wall of the filter screen are fixedly connected with the left end and the right end of a transverse plate respectively, and a stirring device is arranged above the filter screen. According to the disinfecting, cleaning and drying integrated equipment for the gynecological operations, through cooperation of the bottom plate, the box body, the filter screen, the transverse plate and the stirring device, a first motor drives a second gear to rotate, the second gear drives a first gear to rotate, then the first gear and the second gear drive two brushes to rotate reversely, then tools are thoroughly brushed, and normal work is not affected; and a second motor drives a fourth gear to rotate, the fourth gear drives a third gear to rotate, a threaded rod drives a straight plate to move upwards, the straight plate drives the filter screen to move upwards, then the cleaned and disinfected tools are automatically taken out, the automation degree is high, and labor is saved.

The invention relates to the technical field of medical auxiliary supplies, in particular to a retractor for gynecological surgery. The retractor for gynecological surgery comprises an annular bottomplate and is characterized in that an annular guide rail is coaxially fixed onto the top end face of the annular bottom plate, and a plurality of support sliders are circumferentially clamped to the annular guide rail; a support plate is arranged at the top end of each support slider, the top end face of each support plate is provided with an arched rack, the top end face of each support plate isprovided with a groove along a position below the corresponding arched rack, a connecting block is connected into each groove through a spring, a wedge is connected to the top end of each connecting block, and forward clamp teeth are arranged on the top end face of each wedge; a pull plate is inserted into a gap formed by each wedge and the corresponding arched rack, the front end of each pull plate is provided with a draw hook, and reverse clamp teeth opposite to corresponding forward clamping teeth in direction are arranged on the bottom end face of each pull plate. The retractor is reasonable in structural design, capable of drawing the surgery opening part of a patient in multiple directions and supporting and fixing the draw hooks, high in practicality and extremely good in market popularization value.

The invention relates to a mechanical uterus dilatation device used for assisting in finishing gynecological operations, in particular to visual induced abortion operations, and belongs to the technical field of medical devices. The mechanical uterus dilatation device comprises a front dilatation mouth (1), an outer tube (2), a flexible inner catheter (3) and a handle (4), wherein the outer tube (2) is communicated with the tail part of the front dilatation mouth (1) and is hollow; the flexible inner catheter (3) is positioned inside the outer tube (2); the handle (4) is positioned at the tail part of the flexible inner catheter (3); the part of the outer tube (2) close to the front dilatation mouth (1) is bent for 5-10 degrees; a chute (1-1) is formed inside the front dilatation mouth (1) and is connected with the front part of the outer tube (2) through a rotation pair; and the flexible inner catheter (3) comprises a head (3-2) close to the front dilatation mouth (1). The mechanical uterus dilatation device has the advantages that the mechanical uterus dilatation device is used for minimal invasion and better adapts to the intrauterine environment, the operation complication caused by gas and liquid uterus dilatation is avoided, and a larger observation and operation space is provided for the visual induced abortion operation.

The present invention provides new biopolymers which mimic the properties of natural polysaccharides found in vivo. The inventive polysaccharides can be used as viscosupplements, viscoelastics, tissue space fillers, and / or anti-adhesive agents. Also provided are pharmaceutical compositions comprising the inventive polymers and methods of using them including, for example, in the treatment of arthritic and sport-injured knee joints; in reconstruction or cosmetic procedures, intervertebral disc repair, treatment of vocal cord problems, treatment of urinary incontinence, and prevention of adhesion formation following abdominal or gynecological surgery.

The invention discloses a positioning frame device used for a gynecological surgery, which comprises fixing plates, a supporting device and a horizontal plate. The two ends of the bottom of the horizontal plate are respectively provided with fixing plates, the top of the horizontal plate is provided with a hydraulic cylinder, a sliding slot is formed in a middle portion of the horizontal plate, asliding block is disposed at the bottom of the hydraulic cylinder, a supporting plate is pulled to move up and down, so that a lifting rod moves in an inserted slot, when the lifting rod is moved to adesignated position, a rotating wheel is rotated, so that a fastening rod rotates, since one end of the fastening rod passes through the inside of a second nut seat and is screwed with the second nutseat, the fastening rod pushes a baffle plate to move in the direction of the lifting rod, the position of the lifting rod is fixed by pressing an anti-slip mat, the height of a leg support block canbe adjusted for patients of different heights, replacement of different positioning frame devices for the patients with different heights is not required, and the use cost is reduced.

The invention provides a disposable gynecological operation trousers, which belongs to a kind of medical hygiene products. It solves the defects in the prior art that patients undergoing gynecological surgery undergo various inspections during or after the operation, and it is difficult to put on and take off the surgical pants. It is a disposable gynecological surgical pants, which includes a trouser body, a front block of the trouser body and the inner sides of the two trouser legs. Open structure, the front block and the inner sides of the two trouser legs are respectively equipped with snap buttons to connect cloth strips or laces. The invention is mainly used for clinical operation and post-operation care in obstetrics and gynecology departments of hospitals.

Medical instruments, particularly structurally-adjustable speculums and retractors for obstetrical and gynecological operations, procedures, and examinations, including a minimally obstructive compact speculum or retractor. The compact speculum may comprise a first wing and a second wing; and a hinge comprising at least one hinge component. The compact speculum may further comprise a ratchet that releasably holds the wings in an open position. The hinge component may comprise the ratchet, an illumination source, a fluid handler, a light guide, a lubrication source, or a combination thereof. The compact speculum may be a vaginal speculum.

The invention provides a buttock lifting and sterile drawsheet laying device for a gynecological operating bed. Lifting devices which are in angle adjustable connection with corresponding side leg supports are arranged on the frames at two sides of the tail part of the operating bed; the lifting devices drive the leg supports and the legs of the patient positioned on the leg supports to move upwards or downwards to realize the lifting or falling of the buttocks of the patient; the sterile drawsheet laying device which can move along the length direction of the frames of the operating bed is arranged on the frames at the tail part of the operating bed; the front end and the rear end of the sterile drawsheet laying device are positioned at the two sides of the buttocks of the patient and arerespectively and fixedly connected to the right angles at the left end of a sterile drawsheet; and the sterile drawsheet laying device drives the sterile drawsheet to move leftwards to realize the laying of the sterile drawsheet after the buttocks of the patient are lifted. The device realizes the laying of the sterile drawsheet after the buttocks of the patient are lifted, solves the problem that the medical staff difficultly lift the buttocks of the patient when the self-control of the patient is inconvenient, is convenient for the medical staff to observe the focus before the operation, reduces the difficulty of laying the sterile drawsheet under the buttocks of the patient, and reduces the discomfort caused by the fact that the buttocks of the patient is lifted too high.

The invention relates to the technical field of medical spreading forceps, and discloses spreading forceps for a gynecological operation. The spreading forceps comprise a lower end handle, wherein thetop of the lower end handle is fixedly provided with a rotating disc, the top of the lower end handle is provided with an upper end handle, the bottom of the lower end handle is fixedly provided witha connecting plate, the bottom of the rotating disc is in contact with the top of the connecting plate, the inner portions of the rotating disc and connecting plate are provided with connecting holesrespectively, the inner portions of the connecting holes are internally connected with rivets, and the rotating disc is movably connected with the connecting plate through the rivets. The spreading forceps for the gynecological operation have the advantages that the top of the lower end handle is fixedly provided with a supporting fixing plate so that a movable plate can move; the rotation of a first threaded rod drives the stretch of a movable rod, so that one end of the movable plate is tilted; one end of the movable plate extends to the position between two limiting blocks, so that a limiting rod is supported and fixed, thereby avoiding the influence on the progress of the gynecological operation of the fact that an upper forceps plate and a lower forceps plate are closed due to the expansion of the upper end handle.

The invention belongs to the technical field of medical hemostasis devices, and particularly relates to a hemostasis device for a medical gynecological surgery. The device comprises a through body, the through body comprises a channel tube and a hollow segment-shaped support body, the support body is installed in the distal end of the channel tube and communicated with the channel tube, a capsulebody and a fixing assembly sleeve from the distal end to the proximal end of the channel tube, the main capsule body is in contact with the support body, and a sealing plate is further mounted on theproximal end of the channel tube; an absorption net and a suction cup are mounted on the spherical surface of the support body; the fixing assembly includes a fixing sleeve, a sub-capsule body and a contact plate. The device achieves the fixation of a hemostatic ball capsule by arranging the suction cup and the fixing assembly on the support body, and capsule body compression hemostasis and medicine hemostasis are simultaneously performed, thereby improving the hemostatic efficiency, reducing the pain of a patient and adsorbing pollutants in the uterus.

The invention relates to titanium clamp storage equipment, and particularly relates to titanium clamp storage equipment for a gynecological operation. The titanium clamp storage equipment for the gynecological operation is tidy and stable in storage, convenient to take and use, high in cleaning, sterilizing and disinfecting degree and dampproof. The titanium clamp storage equipment for the gynecological operation comprises a storage box, a moving mechanism, first supporting frames, sliding rods, clamping blocks and a control box; the moving mechanism is arranged on the storage box; the two first supporting frames are symmetrically arranged on the moving mechanism; the sliding rods are symmetrically arranged on the first supporting frames in a sliding manner; the clamping blocks are arranged at the inner ends of the sliding rods; and the control box is arranged at the upper portion of the storage box. According to the titanium clamp storage equipment, through the arrangement of a cleaning mechanism, the cleaning mechanism preliminarily cleans and disinfects blood stains on the surfaces of titanium clamps, meanwhile, the cleaning mechanism enables an opening mechanism to be opened, the opening mechanism drives the moving mechanism to move forwards, and accordingly a doctor can conveniently and tidily place the titanium clamps in the storage box.

The surgical retractor comprises a supporting seat, a plate body is connected to the supporting seat, wherein a plate body is provided with a through hole for a hand to penetrate through during surgery, a plurality of pulling mechanisms which are evenly distributed in the circumferential direction are further arranged on the side face of the plate body, and each pulling mechanism comprises a sleeve rod connected with the side face of the plate body through a pitching angle adjusting mechanism; a sliding rod that is in sliding connection with the sleeve rod through a first sliding mechanism; a hook assembly which is fixed to the end, sliding out of the sleeve rod, of the sliding rod; a control system that comprises a pressure sensor which is fixed to the position, making contact with the muscle to be pulled, of the hook assembly; and a microprocessor which is connected with the pressure sensor and driving parts of the pitching angle adjusting mechanism and the sliding mechanism. According to the surgical retractor for the gynecological surgery, the surgical part of a patient is pulled from all directions through the multiple pulling mechanisms, it is guaranteed that all the positions of a surgical notch are evenly stressed, and therefore, the problem that the local part of the patient is injured due to the fact that stress on one side is uneven is solved.

The invention relates to a cefuroxime sodium and metronidazole medicinal composition for preventing and treating infection or suspected aerobic bacterium and anaerobic bacterium mixed infection, in particular to combination application package. The cefuroxime sodium and metronidazole medicinal composition comprises cefuroxime sodium for injection and a metronidazole injection. For most aerobic bacterium and anaerobic bacterium mixed infection, an effect can be achieved by dissolving 0.75 g of the cefuroxime sodium in the metronidazole injection (0.5 g / 100 ml) and injecting once every 8 hours.For more serious or specific aerobic bacterium and anaerobic bacterium mixed infection, 1.5 g of the cefuroxime sodium is dissolved into the metronidazole injection (0.5 g / 100 ml) and injected once every 8 hours. When the cefuroxime sodium and metronidazole medicinal composition is used for preventing injection in surgeries (such as colon surgery and gynecologic surgery), a single dose of 1.5 g ofthe cefuroxime can be given, and the cefuroxime sodium can be dissolved in the metronidazole injection (0.5 g / 100 ml) for treating, or the dose of 0.75 g of the cefuroxime and the metronidazole are given for treating twice. The combination application package provided by the invention greatly facilitates a clinical medication requirement.

The invention relates to an auxiliary instrument for gynecological and obstetric surgery. The auxiliary instrument comprise an obstetric forceps body, a pressure control unit and a force application unit, wherein the obstetric forceps body comprises two forceps bodies which are arranged in a crossed mode, each forceps body comprises a forceps head, a forceps arm and a forceps handle, and the forceps head, the forceps arm and the forceps handle are connected in sequence; the outer surfaces of the forceps heads are coated with silica gel sleeves, the two forceps arms are connected in a swingingmode, and containing cavities are formed in the forceps bodies and extend to the forceps handles from the forceps heads in the length direction of the forceps bodies; the pressure control unit comprises a miniature pressure sensor, a signal converter and a digital display which are connected in sequence, the miniature pressure sensor and the signal converter are respectively contained in the corresponding containing cavity, and the signal converter receives the pressure signal and transmits the pressure signal to the digital display to be displayed; the force application unit comprises a pneumatic pull rod, a force application controller and a handle, the pneumatic pull rod is arranged between the two forceps handles, and the output end of the force application controller is connected withthe input end of the pneumatic pull rod. The gynecological surgery auxiliary instrument can ensure the safety of fetuses and lying-in women, and is high in safety.