172 results about "Gynecological Examination" patented technology

A vaginal sleeve used to cover the conventional vaginal speculum, generally comprising an elastomeric sheath having a small orifice at the distal end thereof a flange adapted to cover the pubic region, wherein the vaginal sleeve improves the physician's visibility during gynecological examination and surgical procedures, removes the need for using other medical instruments, such as retractors, by shoring the walls of the vaginal, and labia, from collapse, protects the walls of the vagina, and labia, during gynecological examinations and surgical procedures involving lasers and / or electricity, and further protect the vaginal region from speculum pinching during extraction.

A device for gynecological examination has an imaging unit, which may include an illumination source, an imaging unit and an optical system, positioned within a speculum type device, typically between the blades thereof. The imaging unit is positioned at the end of an elongated rod that is positioned within a guide tube, both of which pass from between the blades down through the speculum handle, where they can be manipulated by a user to push the unit upward and forward for better viewing. A transmitter for transmitting sensed data to an external or remote receiver may be part of or may be separate from the device. The device may have non-imaging sensors, such as a pH sensor, a sensor to sense electrical impedance of tissues, a temperature sensor, etc., either by itself or in addition to an imager. A system may further include a remote receiver, a processor for processing data and a monitor for presenting images to the user in real time.

The present invention is a more effective and functional device and method for opening of the vagina for examination and treatment of the cervix and viewing the vaginal lining during a gynecological exam, which gently and safely opens the vagina, forming an expanding clear tunnel, which enlarges to display a 360 degree view of the vaginal lining and provides a mirror to offer an additional angle of view of the cervix for improved gynecological diagnosis and treatment.

The invention relates to an integrated administration and sampling device for gynecological examination and belongs to the technical field of medical instruments. The integrated administration and sampling device comprises a hidden battery box and an examination and treatment combined box and is characterized in that a battery case is arranged in the hidden battery box; a rechargeable battery is arranged in the battery case; a charge interface is formed in the right side of the hidden battery box; a charge interface dust cover is arranged on the charge interface; a device moving wheel is arranged on the left bottom side of the hidden battery box; a moving wheel anti-skid device is arranged on the left side of the device moving wheel; a supporting upright is arranged on the right top side of the hidden battery box; an upright telescopic sleeve is arranged on the upper side of the supporting upright; a rotating ring is arranged on the upright telescopic sleeve; a bed fixing clip is arranged on the left side of the rotating ring; a combined box fixing bottom plate is arranged on the upper side of the rotating ring. The integrated administration and sampling device has complete functions, is convenient to use, is flexible to operate when being used for carrying out gynecological examination, sampling and administration treatment, is efficient and rapid, and reduces the load of medical personnel.

A cover for a vaginal speculum that prevents the vaginal walls from collapsing and improves a physician's visibility during a surgical procedure or a gynecological examination is disclosed. The cover includes an elongated, generally tubular elastic sleeve made from a biocompatible mesh material. The sleeve has a proximal end and a distal end with an opening located at each end. The sleeve encircles and extends over the length of both of the arms of a vaginal speculum. Strings are located adjacent the proximal end of the sleeve and aid in the removal of the sleeve once the examination or procedure has been completed.

A leg support system for use with a medical examination table in gynecological examinations has compressible thigh supports with five degrees of freedom. Four of the degrees of freedom adjust automatically and the fifth degree of freedom is manually adjustable. The system has foot rests that are in a fixed position. The system is more comfortable for users then previous systems and can accommodate users of various different sizes.

The invention discloses a simple thin liquid-based cytology examine method applied for the gynecological examination, the cervical cancer general examine and the cervical cancer preceding lesion of selected crowd, the steps including: using the cervical cells brush and the scraper to collect samples, put samples in the liquid-based cell preservation solution, add base liquid cell processing solution, oscillate, centrifugally separate, take and discard the supernatant samples liquid, using adding samples gun to assimilate sediment samples, smear, sheet drying, using 95% ethanol marinate or spray for fixed, washing and dyeing. The invention has simple method, small steps, high positive detection rate, low misdiagnosis rate, low cost, and it can effectively eliminate the red blood cells, mucus and other interference components from the cervical cytology detection specimens, with good sheet-producing result.

The invention belongs to medical appliance field and in particular discloses an ultrasonic hysteroscope system. The ultrasonic hysteroscope system comprises a three-channel hysteroscope which is provided with a sheathing canal and is composed of a sheathing canal twin channels and a lens single channel, and a minisize ultrasonic probe connected with the three-channel hysteroscope. The hysteroscope is composed of an inner lens main body, an inner lens end, an appliance channel connected at the inner lens end, an ocular input end and a cold light source input end which are arranged at angles with the inner lens main body, and a connecting shaft used to connect the sheathing canal of the hysteroscope. The minisize ultrasonic probe passes through the appliance channel and the sheathing canal of the hysteroscope to detect the interior condition of the uterine cavity. The ultrasonic hysteroscope system integrates a large-diameter appliance channel in the hysteroscope, so standard appliances can enter the uterine cavity from the appliance channel of the hysteroscope, thus greatly widening operation scope. In addition, the minisize ultrasonic probe enters the uterine cavity for ultrasonic scanning from the appliance channel of the hysteroscope, so a doctor can know the pathological changes of a patient more visually and more accurately under the help of a high-resolution contrast picture and can make the best diagnosis. The ultrasonic hysteroscope system makes gynecological examination and operation methods richer and improves operation safety.

An undergarment with an aperture in the pelvic region and a covering flap for the aperture suitable for use in medical examination of the pelvic region. Prior to an examination the flap covers the aperture. The flap may then be easily removed by the physician thereby providing access to the body. In some versions of the device the flap can then re-cover the aperture and in others the flap is removed entirely at the beginning of the examination. The device provides a degree of modesty before and after, for example, a gynecological examination. Other important features include a hypoallergenic flap, easy entry side leg openings and abdomen hugging bands that slim the wearer.

The invention discloses a device for cleaning gynecological examination equipment, which includes a cleaning body, a front end of the cleaning body is provided with a loading port and a picking port, and the cleaning body is sequentially provided with a first cleaning room, Disinfection room, second cleaning room, sterilization room, the upper and lower ends of the first cleaning room, disinfection room, and second cleaning room are equipped with cleaning nozzles, and a conveyor belt with a mesh-like transparent structure is arranged in the cleaning body , a drying part is provided on the front side of the sterilization chamber, a rotating part is provided below the drying part and on the conveyor belt, an ultraviolet lamp is provided on the upper and lower ends of the rear side of the sterilization chamber, A sewage outlet is provided on the lower side of the cleaning machine body. The device is equipped with a multi-stage cleaning method, which changes the existing single mechanical cleaning and manual cleaning methods, cleans, disinfects and sterilizes thoroughly, automates mechanical operations, has high cleaning efficiency, and effectively prevents potential safety hazards of cross-infection, and has good practicability.

The invention relates to a disposable aseptic vaginal dilator for gynecological examination. The disposable aseptic vaginal dilator comprises an upper dilating blade, a lower dilating blade, a push rod, an arc light guide pillar and a light source, wherein a positioning part for positioning the upper dilating blade in the operating process is also fixedly arranged at the top end of the push rod; the arc light guide pillar is arranged on the lower dilating blade; the light outlet end of the light source is abutted against the arc light guide pillar; the light source comprises LED (Light-Emitting Diode) particles, a battery, a switch connected with the LED particles and the battery, a PCB (Printed Circuit Board) and a housing; the LED particles are blue light LED particles or a combination of the blue light LED particles and white light LED particles. The disposable aseptic vaginal dilator for the gynecological examination has the benefits that the light source is arranged at an operation part; when the disposable aseptic vaginal dilator for the gynecological examination is in use, the light source is positioned outside a patient and light emitted by the light source is led into a cavity through the arc light guide pillar; the light outlet end of the arc light guide pillar adopts the trapezoid design, so that the disposable aseptic vaginal dilator for the gynecological examination can condense light, is high in illuminance and has a good illuminating effect.

The invention relates to a mobile medical vehicle for general investigation of gynecological diseases. The rear and the front of a bus vehicle body are respectively provided with a first gynecological examination room and a second gynecological examination room. One side of the vehicle body between the first gynecological examination room and the second gynecological examination room is provided with multiple continuously arranged general investigation rooms. Each general investigation room is separated from the other by a separating board. The entrance side of the general investigation room is provided with a movable curtain. Two ends of the continuously arranged general investigation rooms are respectively provided with restroom or washroom, or restroom and washroom. The other side of the vehicle body between the first gynecological examination room and the second gynecological examination room is successively provided with a nurse table, a medicine cabinet, a medical equipment sterilization cabinet and a biochemical table. The front of the second gynecological examination room is provided with a control room of the bus vehicle. Or, the rear of the midibus vehicle body is provided with a first gynecological examination room. One side of the midibus vehicle body is provided with a general investigation room. The entrance side of the general investigation room is provided with a movable curtain. One end of the general investigation room is provided with a restroom or washroom. The other side of the midibus vehicle body opposite to the general investigation room is provided with a nurse table, a medicine cabinet, a medical equipment sterilization cabinet and a biochemical table. The front of the midibus vehicle is provided with a control room.

The invention relates to a gynecological disease examining device, and belongs to the technical field of medical instruments. The gynecological disease examining device comprises an examining device body and a patient recliner support, a displayer base is arranged on the examining device body, a liquid crystal display screen is arranged on the displayer, and a leg support box and a private part examining box are arranged at the right side of the examining device body. The gynecological disease examining device is complete in function and convenient to use, leg supporting rod penetrating holes are formed in the upper side of the leg support box and internally provided with leg supporting rods, an examining camera lens penetrating hole is formed in the right side of the private part examining box and internally provided with an examining camera lens telescopic rod, a lens cone is arranged in the examining camera lens telescopic rod, an examining device is arranged in the private part examining box, and an examining camera lens rotating control box is arranged at the right side of the examining device; a power box is arranged in the examining device body and internally provided with a transformer, and a heat sink is arranged at the left side of the transformer. When used for gynecological examination of a patient, the gynecological disease examining device is clean, sanitary, scientific, convenient, safe, efficient, intelligent and accurate, and lowers the working difficulty of medical workers.

The invention discloses a vagina expansion device for gynecological examination. The vagina expansion device comprises a protection box, wherein a fourth opening is formed in one side of the protection box; a fixed box is arranged in the fourth opening in a penetrating manner; two screw rods, which are parallel to each other, are fixed on opposite side walls in the fixed box; a movable block is commonly arranged on the two screw rods in a penetrating manner; the movable block is provided with a first thread through hole; a screw rod penetrates through the first thread through hole; one end ofthe screw rod is in rotary connection with a side wall at one end in the fixed box; the other end of the screw rod penetrates through the side wall of the fixed box and extends into the protection box; a rotary wheel is fixed at the other end of the screw rod. According to the vagina expansion device disclosed by the invention, the problem that a force of a hand is not uniform when the expansion device is used so that the discomfort of a patient is easy to cause is solved; meanwhile, a condition that the expansion device has no protection measures and is very easy to damage under the action ofan external force so that the cost is increased is also solved; the vagina expansion device is simple to operate and convenient to use.

The invention discloses a sampling device for a gynecological examination. The sampling device comprises an outer cylinder and an inner cylinder which is nested in the outer cylinder and carries out axial sliding along the inner wall of the outer cylinder, wherein the inner cylinder is internally provided with a sampling device; when a sampling bag in the sampling device enters a human body to reach a sampling position, the sampling bag expands and shrinks along with the change of internal air pressure to guarantee that the sampling bag is in full contact with the human body during sampling isconducted; and after sampling is finished, the sampling bag is shrunk back to the inner cylinder to be separated from the human body. By use of the sampling device, the problem that sampling is difficult since a sample is liable to be polluted and a sampling brush is difficult in being contact with the human body in the prior art can be solved. In addition, the front end of the inner cylinder andthe front end of the outer cylinder are provided with a soft cover, so that the human body is only in contact with the soft cover in a process that the inner cylinder and the outer cylinder enter thehuman body, and the comfort level of a patient is improved. In addition, through a sliding block positioning device, a depth for the inner cylinder to enter the human body is controlled, and a function of sampling at different depths is realized. The sampling device has a simple structure, is accurate in sampling, is simple in operation and is high in practicality, and a small pain is caused forthe patient in a sampling process.

The invention discloses a gynecological examination bed bringing convenience to pregnant woman lying. The gynecological examination bed comprises a bed body, a ground sliding rail assembly, a foot supporting mechanism and two leg supporting mechanisms, wherein the bed body comprises a fixed bed board and a movable bed board, and bed legs are arranged on the bottom face of the fixed bed board; a ground sliding rail assembly is arranged on one side of the movable bed board, and comprises a fixed sliding rail, two connecting rods and two movable sliding rails; the fixed sliding rail comprises a primary rail and a secondary rail, and the primary rail is connected with the bed legs on one side of the movable bed board through two connecting rods; the two leg supporting mechanisms are slidinglyconnected on the primary rail, the foot supporting mechanism is slidingly connected on the two movable sliding rails, and sliding blocks are arranged at one ends of the two movable sliding rails, andare slidingly connected on the secondary rail. According to the gynecological examination bed, a pregnant woman can conveniently lie on the gynecological examination bed, can freely separate and lifttwo legs according to the requirements of gynecological examination, and the comfortable body position is kept in gynecological examination.

The invention discloses a multifunctional examination bed for gynecology, and relates to the technical field of gynecological examination equipment. The multifunctional examination bed is mainly usedfor solving the problem that the existing device is complex in operation due to the fact that the height of the legs and the distance between the legs need adjustment. The bed comprises a bed body anda leg rest. The lower portion of a bed plate of the bed body is provided with an adjusting mechanism for simultaneously adjusting the height of the legs of an examinee and the distance between the legs. The adjusting mechanism includes a crankshaft, a sleeve, a second connecting rod, a mounting rod, a movable block, a two-way screw and a locking positioning assembly for fixing the crankshaft. Thebed body comprises a base plate, the bed plate and a lifting assembly for adjusting the height of the bed plate. The lifting assembly comprises a first electric push rod and a first connecting rod. The adjustment mechanism is provided to achieve the effect of simultaneously adjusting the height of the legs of the examinee and the distance between the legs. The bed is simple in operation, convenient and practical. The lifting assembly is provided and can adjust the height of the bed plate, so that the examinee can lie on the bed plate conveniently.

The invention relates to the technical field of gynecological examination, in particular to an integrated dosing and sampling device for gynecological examination. The device comprises a base, whereinthe upper end of the base is connected with a side plate, the outer side of the side plate is provided with a display screen, and the upper end of the base is provided with a control panel; the upperend of the base is connected with a fixed cylinder, an inner cavity of the fixed cylinder is provided with a liquid storage bottle, and the outer side of the side plate is provided with a micro pump;the left side of the micro pump is connected with the liquid storage bottle through a connecting pipe, the right side of the micro pump is connected with a drainage pipe, and the right side of the base is provided with a pipe body; the left side of the pipe body is in threaded connection with a threaded cover, and the left side of the threaded cover is connected with a handle. The device is ingenious in structural design and strong in practicability and provides convenience for integrating dosing and sampling of gynecological examination and treatment, reducing examination steps, effectivelyincreasing the speeds of dosing and sampling and reducing the injuries to the vagina, and the use effect of the device is improved.

The invention discloses a testing and sampling device of pathological changes in uterus of a woman, and a usage method thereof. The testing and sampling device comprises a cervical orifice scraper, a fornix and cervical head connecting part scraper and a cervical brush, and is characterized in that the cervical orifice scraper is formed by raised scraper sections two sides of which take the shape of a circular arc and an asymmetrical 'Y'-shaped board body is formed by the raised sections; the fornix and cervical head scraper is formed by raised scraper sections two sides of which take the shape of circular arc and an asymmetrical 'Y'-shaped light board body is formed by the raised scraper sections; and the cervical brush comprises a rod body and a brush head arranged on the rod body, wherein, the brush head takes the shape of a trapezoidal frustum. The diameter of brush of kernel at the top of the brush head is 5mm while that of brush of kernel at the bottom of the brush head is 8mm. The device special for gynecological examination can quite effectively obtain tissue and mucosa of the corresponding parts in the uterus and eliminate some 'blind areas' existing in the past detection, thereby greatly improving the effects of general gynecological examination and the anticipatory goal thereof, which is quite beneficial to the early accurate diagnosis of the health condition of parts related to the uterus of women.

The invention relates to the technical field of examining bed devices and discloses a gynecological examining bed device. The gynecological examining bed device comprises a supporting base, wherein moving wheels are arranged at the bottom of the supporting base, the middles of the moving wheels are rotatably connected with rotary shafts, two supporting legs are fixedly installed in the middle of the upper surface of the supporting base, the middles of the supporting legs are in threaded connection with fixing screws, two ends, the middles of away from the supporting legs, of the fixing screwsare fixedly in sleeved connection with a limiting sleeve plate, a sitting plate is fixedly installed at the ends, away from the top of the supporting base, of the supporting legs, and armrest devicesare fixedly installed on the left side and right side of the sitting plate. When a patient is examined, the feet can be comfortably placed on a footboard under the effect of a foot fixing device, thefeet are effectively stabilized under the effect of anti-slip protrusions, while acupuncture points of the feet are synchronously extruded and massaged under the gravity effect of the feet, and the comfort level of patients during gynecological examination is further improved.

The invention relates to medical equipment. To solve the shortcomings of the prior art, the invention provides a gynecological examination bed which comprises a bed frame and is characterized in that a bed surface is formed by connecting multiple conveying plates, wherein the conveying plates cross the width direction of the bed frame and are connected into a loop shape and fixed on the bed frame through support shafts at the two ends of the bed frame, and the support shaft at one end is driven by a motor; the gynecological examination bed also comprises a sitting / lying adjustment device arranged on the bed surface, a leg support device at the bed tail and a foot rest device; the sitting / lying adjustment device can adjust the lift height of the back of a patient; the leg support device can lift and support the two legs of the patient and adjust the lifting height of the two legs; and the foot rest device can control the separation distance between the two legs. The gynecological examination bed has the advantages of reasonable structure and convenience in operation, can conveniently adjust the position of a to-be-examined person, facilitates sufficient exposure of the to-be-examined part, and guarantees smooth examination.

The invention discloses a serial gynecological examination kit for bacterial vaginosis, which comprises a kit body; four reaction holes are disposed on the surface of the kit body; the four reaction holes are respectively: a hydrogen peroxide reaction hole, a leukocyte esterase reaction hole, a neuraminidase reaction hole, and a polyamine reaction hole; a hydrogen peroxide active reagent pad, a eukocyte esterase active reagent pad, a neuraminidase active reagent pad, and a polyamine active reagent pad are correspondingly mounted below the four reaction holes; a sealing strip is disposed above the four reaction holes; the kit body is a cuboid. The invention also discloses an application method of the serial gynecological examination kit for bacterial vaginosis, and the kit of the invention has the advantages of small size, high speed, simple operation, stable result, easy interpretation, objective index, and no special equipment requirement.

The invention provides a strutting device with high safety performance for gynecological examination, and relates to the technical field of a medical care appliance. The right sides of a first strutting plate and a second strutting plate are rotationally connected through a rotating shaft; a plurality of torsion springs are fixedly sleeved onto the rotating shaft arranged in the middle part of thefirst strutting plate; a positioning convex block is vertically and fixedly arranged on the inner top surface of the first strutting plate; a detouring seat is vertically and fixedly arranged on theinner bottom surface of the second strutting plate; the upper part of the detouring seat is fixedly connected with a positioning groove; the positioning convex block is matched, clamped and connectedwith the positioning groove; a pulling lug is fixedly arranged onto the bottom of the positioning groove; a pull rope is fixedly connected onto the pulling lug; a liquid suction mechanism is arrangedat the right side of the first strutting plate and the second strutting plate; an anti-clamping gasket is fixedly arranged on the opening edges of the first strutting plate and the second strutting plate; the strutting device can help medical personnel to strut the vagina position of a patient; the continuous consumption of the physical power of the medical personnel is not needed; meanwhile, thewhole safety performance of the device is greatly improved; the use is very convenient; the vaginal secretion of the patient can be simply collected.

The invention discloses a remote gynecological consultation system and mainly relates to the field of medical informatization, including a probe instrument, a control host and a terminal. The probe instrument includes a base. The base includes a base pillar, a limit plate, a handle, which are connected successively from top to bottom. The end of the handle is connected with a signal line. A telescopic frame is arranged in the base pillar. A light source and a camera are arranged on the telescopic frame. A flexible membrane is arranged between an arch block and the base pillar. The control hostis connected with the probe instrument through the signal line and used for receiving a terminal instruction and controlling the probe instrument, including controlling the retraction and detection of the telescopic frame relative to a concave cavity and switch of the light source and the camera. And then images captured by the camera are transmitted to the terminal. The terminal is used for sending control instructions to the control host, and viewing the images captured by the camera. The remote gynecological consultation system has the advantages that patients can be quickly shunted; the efficiency of doctor's consultation is significantly improved; and the discomfort and embarrassment of patients' gynecological examination is reduced, and the level of the gynecological examination isimproved.

The invention discloses a leg supporting device for gynecological examination. The device comprises a base board, two threaded through holes are formed in a board body of the base board, a lifting device is arranged at the top end of the base board, jacking devices are arranged on the two sides of the lifting device respectively, the jacking devices comprise threaded rods, rod bodies of the threaded rods are connected with the threaded through holes of the base board through threads respectively, rotary knobs are fixedly installed at the top ends of the threaded rods respectively, connecting pipes are welded to the bottom ends of the threaded rods respectively, telescopic rods are sleeved with the connecting pipes respectively, metal boards are welded to the top ends of the telescopic rods, the diameter of each metal board is larger than that of a bottom end opening of each connecting pipe, suckers are fixedly installed at the bottom ends of the telescopic rods, the telescopic rods aresleeved with springs, and the top ends of the springs are connected with the bottom ends of the connecting pipes in a welded mode. Compared with existing devices, the device has the advantages that in the process that the leg of a patient is supported by the device, the angle can be conveniently adjusted and steady supporting is facilitated, height adjustment can be well conducted, and thus adjustment is facilitated.

Disclosed is a limb supporting device for gynecological examination. The limb supporting device comprises a moving plate, a telescopic rod, a supporting plate and a supporting frame, a supporting ring is welded to one side of the moving plate, a lifting rod is installed in the supporting ring in a penetrating mode, and the telescopic rod is installed at the top of the moving plate through a bolt; a supporting plate is installed at the top of the telescopic rod through a bolt, a first bearing seat is installed at the top of the supporting plate through a bolt, a first pushing rod is movably connected to the top of the first bearing seat, and a back supporting plate is movably connected to the top end of the first pushing rod through a second bearing seat; and the top connecting piece of the supporting plate is connected with a second pushing rod. The angle of the leg supporting plate is adjusted, the thigh of a patient is supported, the thigh of the patient is prevented from being in a suspended state all the time when the body of the patient is detected, leg fatigue of the patient can be relieved to a large extent, comfort of the patient is improved, and a doctor can conveniently examine the lower half body of the patient.

The invention discloses a gynecological examination apparatus cleaning device. The gynecological examination apparatus cleaning device comprises a protecting box which is characterized in that a protecting cavity is formed in the protecting box; a carrying table is fixed in the bottom of the protective cavity; a supporting plate is fixed to one side of the upper end of the carrying table; a fixedblock is fixed to one side of the upper end of the supporting plate; a cavity is formed in the fixed block; a second driving device is fixed to the side wall of one end of the cavity; and a first screw rod is fixed to one end of the output shaft of the second driving device. The gynecological examination apparatus cleaning device disclosed by the invention achieves an all-around cleaning functionof a gynecological examination apparatus, achieves the function of drying the cleaned examination apparatus immediately, solves the problem that a lot of time is wasted as the apparatus which is cleaned by a faucet is cleaned incompletely, and meanwhile, also avoids the probability that the examination apparatus may be damaged if being cleaned by the faucet. The examination apparatus is dried immediately, so that the problem of affecting continuous use is solved, too. The gynecological examination apparatus cleaning device is simple to operate and suitable for being popularized.

The invention discloses a multifunctional vaginal pull hook with light sources. The vaginal pull hook comprises fixing rings and two pull hook plates, wherein the fixing rings and the pull hook platesare worn on legs, the two pull hook plates both comprise a curved tongue plate, a hinge part and a connecting arm, and the tongue plates are used for extending into the vagina and expanding the vagina. The end portions of the tongue plates are separated for expansion when the end portions of the connecting arms are away from each other, the fixing rings are provided with sliding bases, the sliding bases are provided with first sliding slots axially parallel to the fixing rings, the ends, opposite to the connecting arms, of the tongue plates are outwardly diffused and bent, and the end portions of the tongue plates are provided with light strips. During use, a patient is supine and lies in a gynecological examination bed, the legs parts are opened and placed on footrests, the fixing ringsare worn and fixed to the thighs, the tongue plates of the pull hook plates stretch into the vagina, the footrests are adjusted to open the thighs, then the connecting arms are driven to expand, and the two tongue plates are separated to expand and support the vagina when the connecting arms are expanded. The vaginal pull hook is simple in overall structure, and more convenience is provided for doctor to check.

The invention provides a simulated egg taking model and a using method and application thereof. On the model, a standard gynecological examination lithotomy position is from a waist and abdomen part to a 1 / 3 thigh position, the model is internally provided with female ovarian tissue, a vagina, a uterus and oviducts, and ovarian follicles are uniformly distributed on the surfaces of ovaries, and internally comprise simulated eggs. The simulated egg taking model simulates features of post-superovulation female ovarian tissue, trains egg-taking operation practice of clinical staff, increases thedegree of egg-taking skillfulness and the recovery rate, pushes medical development and reduces the pain and economic loss of a patient.