6 results about "Vaginal dilator" patented technology

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.

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.

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.

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.