17 results about "Vaginal dilator" patented technology

The invention relates to a bed for gynaecology and obstetrics, in particular to an intelligent midwifery bed for gynaecology and obstetrics, which comprises a bed frame, a mattress arranged on the bed frame and a backrest movably connected with one end of the mattress, leg frames are arranged on two sides of the mattress, two guide rails are arranged on the bed frame and positioned on the lower side of the mattress, a midwifery device is arranged on the two guide rails, and the two guide rails are connected with the backrest. When the two legs of the puerpera are placed on the leg frame, the delivery aiding device is driven to move to the other end of the mattress along the two guide rails and is placed on the vulva of the puerpera, and then the delivery aiding device is controlled to conduct vaginal dilation on the puerpera. The leg frames are arranged on the two sides of the mattress, so that a puerpera can conveniently place two feet and pedal the feet to exert force, and smooth production is facilitated; the vaginal dilator is further provided with a delivery aiding device, the delivery aiding device can conduct vaginal dilation automatically, manual operation of medical staff is not needed, the structure is simple, labor can be saved, and production is further facilitated.

The invention discloses a stable type convenient-to-operate vaginal dilator which structurally comprises a duckbilled clamp, an adjusting mechanism, an arc-shaped plate, a handheld plate and a rotating rod, the arc-shaped plate is fixedly embedded in the side face of the adjusting mechanism, the duckbilled clamp is installed at the upper end of the adjusting mechanism, the rotating rod is fixedly embedded in the side face of the adjusting mechanism, and the handheld plate is welded to the side face of the adjusting mechanism. Meanwhile, a clamping block is manually rotated and then enters a limiting groove in a blocking structure to be clamped, blocking and fixing are formed through a blocking plate, a movable ring is rotated at the position needing to be fixed, the clamping block is clamped on the inner side of the blocking structure, then rapid adjustment of extrusion clamping is achieved, and the problem that threaded rotation is inconvenient to operate is solved; and the rotating rod is fixed through the balls clamped on the inner side of the clamping ring, then height fixing can be conducted after height adjustment, fine adjustment of the height is achieved, the height can be adjusted according to actual requirements under movement of the tooth blocks on the outer side of the rotating rod, and the situation that the span is too large when a gear shifting adjustment mode is adopted is prevented.

This application relates to a stepless positioning vaginal speculum, comprising: a handle and a slider. The end of the handle has an upper leaf and a lower leaf hinged together. An opening / closing lever is rotatably mounted on one side of the handle, fixed to the lower leaf, and the handle is fixed to the upper leaf. The lower leaf has a slide rail. The slider slides on the slide rail and is connected to the opening / closing lever via a connecting rod. When the opening / closing lever is pressed, the upper and lower leaves change from a closed state to an open state. When the opening / closing lever is released, the slider is magnetically fixed to the slide rail, locking the upper and lower leaves at a set opening degree. By setting a slide rail on the lower leaf and sliding the slider on the slide rail, with the slider connected to the opening / closing lever via a connecting rod, and by magnetically positioning the slider on the slide rail when the opening / closing lever is released, locking the upper and lower leaves at a set opening degree, precise adjustment of the opening degree of the upper and lower leaves is achieved, preventing accidental slippage. This solves the technical problem of traditional vaginal speculum in related technologies, which cannot be finely adjusted and have the risk of accidental slippage.

The application provides a gynecological examination and sampling device which can replace a vaginal speculum, comprising a vaginal dilator, an endoscope mechanism and a sampling mechanism; the vaginal dilator is convenient to fix and operate, ensuring the stability of the examination; the sampling mechanism can move up and down and rotate around the shaft diameter, which can accurately sample the sampling site and improve the sampling accuracy; the sampling head can adjust the angle, which is suitable for sampling requirements of different parts, especially the areas such as the lateral wall of the vagina; the device uses a rotary button combined with a spring reset mechanism, which makes the sampling operation more smooth and can quickly restore to the original position; the connecting mechanism uses a limiting clamping design of a bayonet lock and a clamping plate, which makes the sampling head easy to disassemble and reduces the risk of pollution; the optical fiber endoscope can shoot and transmit images in real time, which assists the doctor in accurate positioning and improves the examination efficiency and accuracy; the application solves the problems of inconvenient operation and low sampling accuracy of the traditional vaginal speculum, realizes the integration of examination and sampling, is suitable for various gynecological examination scenes, and improves the patient comfort and medical efficiency.

This utility model discloses a postpartum hemorrhage blood measurement kit, including a cervical canal connecting ring with a front end and hollow side walls. A vaginal dilator with a similarly hollow side walls is connected to the rear end of the cervical canal connecting ring. A support plate is mounted on the rear end of the vaginal dilator via a sealing base plate and a connecting piece. The support plate has a collection hole, an observation hole, and a processing hole. A blood collection head is installed in the collection hole, and its rear end is connected to a blood measurement container via a collection tube and a connecting hose. An observation operation tube is inserted into the observation hole, and a high-definition medical camera is mounted at its front end, connected to a medical monitor. A sealing plug is installed in the processing hole. The advantages of this utility model are: ease of use, real-time observation capability, accurate blood measurement, and the ability to provide immediate and rapid treatment for adverse conditions in postpartum women or patients, effectively preventing life-threatening situations.

The invention relates to the technical field of medical instruments, in particular to a vaginal dilator convenient to operate, which comprises an operating handle part and a dilation support part, and the dilation support part comprises two disposable dilation sheets detachably mounted with the operating handle part; the operating handle part comprises an upper expansion shell and a lower expansion shell, and a lighting module is arranged in the upper expansion shell; the lighting module comprises a hinge piece, the hinge piece comprises a fixed rod and an extension rod which are hinged to each other, the fixed rod is fixedly connected into the upper expansion shell, the side wall of the extension rod is provided with a disposable adhesive layer used for being adhered to the corresponding disposable expansion piece, a light-emitting piece is hinged to the side, away from the fixed rod, of the extension rod, and an angle adjusting assembly is further arranged in the upper expansion shell. An expansion degree fine adjustment assembly is arranged at the hinged position of the upper expansion shell and the lower expansion shell. The illumination module is integrated on the vaginal dilator, and a mechanism capable of adjusting the illumination angle is designed, so that the common problems of light path shielding and operation field illumination blind areas in the prior art are solved.

The utility model relates to the technical field of medical instruments and equipment, in particular to a vaginal dilator for examination of gynecological tumor patients, which comprises a dilation component and a dilation fixing mechanism, the dilation component comprises two symmetrically arranged dilation parts, and each dilation part comprises a fixing shell; one end of each fixing shell is fixed on the fixing mechanism, the other end of each fixing shell is fixed on the expansion fixing mechanism, films are arranged on the opposite sides of the two fixing shells, the films wrap the outer sides of the fixing shells on the corresponding sides, cavities are formed between the films and the fixing shells, heatable water is contained in the cavities, and electric heating rods are arranged in the cavities. According to the vaginal dilator, the thin film is arranged on the outer side of the fixing shell of the dilation piece, the cavity between the thin film and the fixing shell is filled with the heatable water, the water is heated through the electric heating rod, and the vaginal dilator has the proper temperature when entering the vagina of a patient; and the discomfort of the patient caused by an ice-cold instrument is avoided.

1. The name of the design product: vaginal dilator. 2. The use of the design product: for gynecological vaginal examination. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

This invention relates to the field of medical device technology and discloses a vaginal dilator and irrigator, including a handle. A connecting nozzle is slidably connected to the inner wall of the handle. A connecting groove is formed on the outer wall of the connecting nozzle. A water channel sealing ring is fitted onto the outer wall of the connecting nozzle. A water spray pipe is fixedly connected to the top of the connecting nozzle. An air bladder is fitted onto the outer wall of the water spray pipe. A large-end sealing protrusion is provided at the bottom of the air bladder. The inner wall of a locking device engages with the inner wall of the connecting groove. Water holes are formed inside both the handle and the connecting nozzle. An air inlet assembly is provided at the end of the handle and is slidably connected to the bottom of the water spray pipe. By combining the expanding air bladder and the water spray pipe, the air bladder gradually inflates, achieving gentle dilation of the vaginal wall, exposing the folds of the vaginal wall, ensuring the sealing performance between the air bladder and the water spray pipe, preventing gas leakage, and thus achieving the effect of rinsing the folds of the vaginal wall, avoiding incomplete rinsing.

The application provides a non-contact channel device suitable for hysteroscopy diagnosis and treatment, which comprises a sealed cylinder with open ends, a cover is arranged at the opening of one end of the sealed cylinder, the cover is detachably arranged, a filter assembly is arranged in the sealed cylinder, a drainage pipe is arranged on the side surface of the sealed cylinder and communicates with the inner cavity of the sealed cylinder, the drainage pipe is located between the cover and the filter assembly, and a first punch hole and a second punch hole are arranged on the side surface of the cover. The non-contact channel device suitable for hysteroscopy diagnosis and treatment has good sealing and isolation effects in the use process, can avoid liquid spattering and large outflow of the cervical orifice in the diagnosis and treatment process, can establish a channel from the vaginal orifice to the cervix, most patients do not need to use a vaginal dilator and a cervical clamp, tissue trauma is reduced, the device is convenient for collecting samples and avoiding loss, and the clinical diagnosis accuracy is improved.

The utility model relates to the technical field of medical instruments, and discloses a disposable medical vaginal inspectoscope which comprises a vaginal dilator body and a focusing and amplifying assembly, the vaginal dilator body is provided with a dilation portion used for dilating a vaginal orifice and an observation opening facilitating observation, and the focusing and amplifying assembly is arranged on the vaginal dilator body. The focusing and amplifying assembly is arranged at the observation opening of the vaginal speculum body and used for amplifying images in the vagina and adjusting the focal length so that the images in the vagina can be clearer. According to the vaginal speculum, the focusing and amplifying assembly is arranged at the observation opening of the vaginal speculum body, an image focusing and amplifying mechanism is provided, image definition and operation convenience are remarkably improved, and the vaginal speculum has important clinical application value.

The invention belongs to the technical field of medical instruments, and particularly relates to a vaginal dilator for surgical examination and a using method thereof.The vaginal dilator comprises a grip and a positioning mechanism, the outer surface of the grip is connected with a lower dilation plate, and the upper surface of the lower dilation plate is connected with two fixing plates; the side faces, close to each other, of the two fixing plates are connected with rotating shafts through bearings, the ends, close to each other, of the two rotating shafts are connected with lug plates, and the upper surfaces of the two lug plates are jointly connected with an upper expansion plate. The opening and closing angle of the upper dilation plate and the lower dilation plate can be accurately adjusted and stably positioned, operation is convenient and fast, different examination requirements can be met, the operation difficulty of medical staff is effectively reduced, the holding stability is improved through the arrangement of an anti-skid pad and anti-skid stripes, and instruments are prevented from slipping off in the operation process; meanwhile, the stimulation to the vaginal mucosa of the patient is reduced through the smoothing treatment of the medical silica gel pad, and the use safety and comfort are remarkably improved.

1. Name of the product in this design: Vaginal speculum. 2. Purpose of this design: For use as a vaginal speculum. 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.

A hemispherical cover with a through hole and a spray head is arranged at the head of a main body of the self-adaptive vaginal dilation flusher, a holding part is arranged at the tail of the main body, and a partition plate is arranged in the main body along the axis and divides the main body into a left cavity and a right cavity; expandable bags are circumferentially distributed on the outer wall of the main body; the left and right chambers are respectively connected with the nozzle and the bags through first and second diverter valves; an adjusting valve with a left blade and a right blade is arranged at the end of the partition plate, a torsion spring enables the adjusting valve to initially close the left cavity and open the right cavity, and a traction line is connected with the inner wall of the bag body and the right blade. When the bag body expands to a preset degree, the traction line pulls the adjusting valve to switch the state, the right cavity is closed, and the left cavity is opened. The vaginal dilator integrates the functions of dilation and flushing, uniform dilation of the vagina is achieved through the bag body, self-adaptive switching of dilation and flushing is completed through linkage of the traction line and the adjusting valve, operation is convenient and fast, secretions can be thoroughly removed, and narrow vaginal adhesion is effectively prevented.

The utility model discloses a sterile vaginal dilator, which relates to the technical field of medical instruments, and comprises a handle, a lower dilation blade and an upper dilation blade, the upper dilation blade is provided with a first lubricating component, the first lubricating component comprises a first rib and a first clamping groove which are arranged at the top of the upper dilation blade, and a first buckle is fixed at the bottom of the first rib; a first connecting plate is fixed to one side of the first rib. According to the utility model, through the arrangement of the first lubricating pad and the second lubricating pad, the first lubricating pad and the second lubricating pad are both made of sterile natural latex, and a plurality of micropores are distributed in the surfaces of the first lubricating pad and the second lubricating pad, only lubricating oil or lubricant needs to be smeared on the surfaces of the first lubricating pad and the second lubricating pad before examination; lubricating oil or lubricating agents are absorbed through the capillary effect generated by the multiple micropores, and the lubricating oil or the lubricating agents flow out due to the fact that the first lubricating pad and the second lubricating pad are squeezed after entering the vagina subsequently. And lubrication is convenient, working personnel do not need to operate constantly, and no harm is caused to the human body.

The utility model belongs to the technical field of medical apparatus and instruments, especially a vaginal dilator easy to expose, including the upper lobe and lower lobe that are all arc and inner arc opposite settings, the upper lobe and lower lobe are mutually rotatory connection in the rear end, the outer arc surface of upper lobe and lower lobe all slidingly connects with the outer layer, and the shape of two outer layers is respectively matched with upper lobe and lower lobe. The utility model realizes the adjustable length of dilator with a relatively simple structure, when meeting the patient of excessively deep vagina, excessive cervical forward inclination or backward inclination, can better expose the whole cervix, avoids the vision of doctor from being blocked and thereby influences observation.

The application relates to the technical field of vaginal dilating devices, in particular to an adjustable animal vaginal dilating device with an air bag and a method. The technical scheme is as follows: a support bag body is arranged on the outer wall of the insertion end of an introduction pipe and a fixing sleeve, the side wall of the end of the introduction pipe is further connected with a dilating bag body, the inside of the introduction pipe is provided with air pipes a and b, the air pipes a and b are respectively communicated with the support bag body and the dilating bag body and are used for inflation, the end of the introduction pipe is provided with a bulb, and the introduction pipe is further provided with an insertion protection piece. The support bag body and the dilating bag body are arranged on the end of the introduction pipe, air bag flexible dilating is adopted, and local high-pressure damage caused by hard dilating is avoided. The application is simple and safe in operation, is easy to insert in a deflated state, is easy to take out after independent inflation control and operation, has a simple overall structure and low cost, is convenient for veterinary clinical and experimental popularization and application, reduces the demand for laparotomy operation, and reduces the stress and infection risks of animals.