28 results about "Vaginal dilation" patented technology

The invention discloses a gynecological clinical leucorrhea sampling and inspecting device, and relates to the technical field of gynecological sampling instruments, and the gynecological clinical leucorrhea sampling and inspecting device is technically characterized by comprising a gynecological vaginal dilation mechanism, a sampling tube clamping piece is arranged at the front section in the gynecological vaginal dilation mechanism, and a sampling tube fitting is clamped in the sampling tube clamping piece; and a sucking sampler is arranged in an inner cavity of the sampling pipe fitting. The vaginal orifice dilation is realized by arranging the left and right dilation arc plates which are hinged with each other, and the position of the limiting nut on the adjusting screw rod controls the dilation amplitude of the left and right dilation arc plates, so that the discomfort of a sampled person caused by an overlarge dilation angle is avoided; the sucking sampler is arranged in the vaginal dilation instrument, the servo motor is used for driving the gear set to drive the lead screw and the nut to move, then negative pressure is generated in the mucus collecting barrel, mucus on the inner wall of the vagina is extracted by means of the adsorption force of the negative pressure, and the problem that pain is caused when a cotton swab is used for sampling is solved.

The invention provides gynecological examination and sampling equipment capable of replacing a vaginal speculum. The gynecological examination and sampling equipment comprises a vaginal dilation tube, an endoscope mechanism and a sampling mechanism, the vaginal dilation tube is convenient to fix and operate, and inspection stability is ensured; the sampling mechanism can move up and down and rotate around the shaft diameter, so that a sampling part can be accurately sampled, and the sampling precision is improved; the angle of the sampling head can be adjusted, so that the sampling requirements of different parts, especially vagina side walls and other areas are met; a rotary button is matched with a spring reset mechanism, so that the sampling operation is smoother, and the sampling device can quickly restore to the original position; the connecting mechanism adopts a limiting and clamping design of a clamping pin and a clamping plate, so that the sampling head is easy to disassemble, and the pollution risk is reduced; the optical fiber endoscope can shoot and transmit images in real time, a doctor is assisted in accurate positioning, and the examination efficiency and accuracy are improved; the problems that a traditional vaginal speculum is inconvenient to operate and low in sampling precision are solved, examination and sampling are integrated, the vaginal speculum is suitable for various gynecological examination scenes, and the comfort level of a patient and the medical efficiency are improved.

1. Name of the Design Product: Vaginal Dilator. 2. Use of the Design Product: For vaginal dilation during gynecological surgery. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

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 relates to the technical field of cervix biopsy sampling, in particular to an obstetrics and gynecology cervix sampling device which comprises an upper open mouth clamp and a lower open mouth clamp, the upper open mouth clamp is arranged at the top of the lower open mouth clamp, and the outer side of the upper open mouth clamp is rotationally connected with a rotating pin. The cervix sampling device for the obstetrics and gynecology department is provided with a vagina auxiliary expansion structure used during sampling by arranging the upper opening clamp to be matched with the lower opening clamp, and the upper opening clamp can rotate along the rotating pin so that the upper opening clamp and the lower opening clamp can be opened to conduct vagina internal expansion; the upper opening clamp and the lower opening clamp can make contact with the inner wall of the vagina through the contact bag made of the flexible material so as to improve the attaching degree with the inner wall of the vagina, the arranged sampling tube is connected with the lower opening clamp, and after the positions of the upper opening clamp and the lower opening clamp are relatively fixed, a certain auxiliary supporting effect can be achieved on the sampling tube; and the sampling tube is not easy to shake and the like when the sampling tube is held by a person to move during sampling.

The invention discloses a urinary surgery minimally invasive surgery positioning device which comprises a supporting and positioning device, a vaginal dilation device is installed on the supporting and positioning device, and the supporting and positioning device comprises symmetrically-arranged electric lifting supporting legs and an angle-adjustable table top. The electric lifting supporting leg comprises a plurality of sets of supporting frames, electric control lead screws, first driving mechanisms and sliding blocks which are sleeved in sequence, the bottom ends of the electric control lead screws are used for being fixed to the guiding components at the bottom of the supporting frame at the bottommost end, and the top ends of the electric control lead screws are connected with the first driving mechanisms in a matched mode through gear assemblies; the sliding block is installed at the top end close to the electric control lead screw in a matched mode, and the outer side of the sliding block is used for being fixed to the inner side wall of the supporting frame at the topmost end. According to the structure, the corresponding height can be adjusted according to the height of a sickbed in the urinary surgery process of a patient, so that the height of the vaginal dilation device can be adjusted, and the problem that in the prior art, the height of a urinary surgery minimally invasive surgery positioning device cannot be adjusted is solved.

The utility model relates to the technical field of gynecological drug delivery structures, and discloses a gynecological drug delivery structure which comprises a drug delivery component and a drug delivery tube arranged at the front end of the drug delivery component, a vaginal dilation component is arranged on one side of the drug delivery component, a heating component is arranged on the outer side of the drug delivery component, a rotating rod is rotated, a pressing plate can be pushed to move, and a sponge body can be extruded. According to the vaginal dilation device, the movable vaginal dilation plate and the fixed vaginal dilation plate are provided with the discharge holes, so that the lubricating liquid is discharged from the discharge holes, the surface of the movable vaginal dilation plate and the surface of the fixed vaginal dilation plate are provided with the lubricating liquid respectively, the lubricating purpose can be achieved, and the discomfort caused when the movable vaginal dilation plate and the fixed vaginal dilation plate are inserted into the private part of a patient can be reduced; the threaded rod can be driven to rotate, the movable vaginal dilation plate can be driven by the sliding base to move, the movable vaginal dilation plate can be far away from the fixed vaginal dilation plate, the private part of a patient can be dilated, the push rod can push the piston to move by pressing the handle, and liquid medicine can be discharged from the medicine feeding pipe.

1. Name of the product in this design: Vaginal speculum. 2. Purpose of this design: This design is for use in gynecological vaginal dilation examinations. 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 invention relates to the field of medical instruments, and particularly discloses a postpartum cleaning and nursing system, which comprises a seat, a supporting part, a lifting part and a driving part, the operation gun is arranged between the two supporting parts; the water storage tank is connected with the operation gun through a water pipe; the vaginal dilation sheet forms a contact part which abuts against the inner wall of the vagina; the flushing module is arranged on the vaginal dilation sheet to flush the vagina; the driving module is used for driving the vaginal dilation sheet to move to dilate the inner wall of the vagina; wherein the supporting part is movably arranged on the seat so as to adjust the cleaning posture of a patient; a support used for supporting the operation gun is arranged between the two supporting parts, cleaning media used for cleaning the vagina are arranged in the water storage tank, one end of the water pipe is connected with the operation gun, and the other end of the water pipe is connected with a water pump in the water storage tank along the support. The four vagina expanding pieces are located on the operation gun in an annular array mode, and every two opposite vagina expanding pieces can be connected with the operation gun in a relative moving mode. The postpartum cleaning and nursing system has the beneficial effect that the postpartum cleaning and nursing system with comprehensive cleaning is provided.

The utility model relates to the technical field of medical instruments, in particular to a vaginal dilation internal entry observation device which comprises an upper duckbilled plate and a lower duckbilled plate, and the upper duckbilled plate and the lower duckbilled plate are connected with a first operation plate and a second operation plate respectively. A first connecting seat is arranged on the first operation plate, a second connecting seat is arranged on the second operation plate, and connecting holes with the same size are formed in the first connecting seat and the second connecting seat; the device further comprises a connecting assembly. By arranging a first connecting seat, a second connecting seat, a threaded hole, a connecting column, a threaded head and a rotary knob, the connecting column used for connecting and rotating the upper duckbilled plate and the lower duckbilled plate can be conveniently detached, and the upper duckbilled plate and the lower duckbilled plate can be separated by screwing and detaching the connecting column, so that the upper duckbilled plate and the lower duckbilled plate can be conveniently cleaned and disinfected after being used; the upper duckbilled plate and the lower duckbilled plate are integrally exposed, so that convenience is brought to visual operation and cleaning of medical staff, and practicability is improved.

The metrorrhagia observing, metering and processing device comprises a cervical canal connecting ring which is arranged at the front end and is annular, the side wall of the cervical canal connecting ring is hollow, and the rear end of the cervical canal connecting ring is connected with an annular vaginal dilation barrel which is hollow in the side wall; a supporting plate is arranged at the rear end of the vaginal dilation cylinder through a sealing bottom plate and a connecting piece; a collection hole, an observation hole and a treatment hole are formed in the supporting plate; a blood collecting head is arranged in the collecting hole, and the rear end of the blood collecting head is connected with a blood metering barrel through a collecting pipe and a connecting hose; an observation operation tube is inserted into the observation hole, a medical high-definition camera is arranged at the front end of the observation operation tube, and the high-definition camera is connected with a medical monitor; and a sealing plug is arranged in the processing hole. The device has the advantages of being convenient to use, capable of achieving real-time observation, accurate in blood metering, capable of conducting first-time treatment and rapid treatment on bad conditions of a puerpera or a patient and capable of effectively avoiding the situation endangering the life of the patient.

The invention discloses a vaginal speculum with an image collection function and an image collection system, the vaginal speculum comprises a first vaginal speculum and a second vaginal speculum, the second vaginal speculum is rotatably mounted at the inner end of the first vaginal speculum and is in an inverted L shape, the vaginal speculum further comprises the first vaginal speculum, a slide way is mounted at the bottom of the first vaginal speculum, and the first vaginal speculum and the second vaginal speculum are rotatably mounted at the inner end of the second vaginal speculum. And an inner slot of the slide way is slidably connected to the outer end of the bottom of the second vagina expanding nozzle. According to the vaginal dilator with the image collection function and the image collection system, the mounting base is arranged, the mounting base is arranged on the inner wall of the second vaginal dilation nozzle, then the mounting power source is arranged on the outer side of the mounting base, and after the first vaginal dilation nozzle and the second vaginal dilation nozzle extend into the vagina, the first vaginal dilation nozzle and the second vaginal dilation nozzle are driven to rotate; a power supply is installed to provide electric energy so that the illuminating lamp can illuminate the inner wall of the vagina conveniently, and therefore images in the vagina can be collected through the camera shooting assembly, observation and judgment of medical staff in the later period are facilitated, and practicability is better.

1. The name of this design product: Expander (medical). 2. Purpose of this product design: This product design is used for gynecological vaginal dilation. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a vaginal speculum and relates to the technical field of vaginal speculum. The vaginal dilation flusher comprises an upper dilation part, a lower dilation part, a flushing assembly and a liquid collecting assembly, the upper dilation part and the lower dilation part are rotationally connected, and a limiting piece of the upper dilation part can be clamped with a clamping hole of the lower dilation part so as to limit the relative position of the upper dilation part and the lower dilation part. Due to the fact that the flushing connecting pipe of the flushing assembly is connected to the upper expansion part, and the water outlet pipe of the flushing connecting pipe faces the opening, the solution in the liquid storage device enters the water outlet pipe through the flushing connecting pipe and then is sprayed out of the flushing pipe to flush the private part, flushing convenience is improved, and the upper expansion part and the lower expansion part cannot block water output of the water outlet pipe. Besides, a flow guide groove is formed in the lower expansion part and communicated with the flow collecting pipe, and the flow collecting pipe is connected with the flow collecting bag, so that liquid generated after flushing can enter the flow collecting pipe along the flow guide groove and finally enter the flow collecting bag to be collected, and the situation that the buttocks of a user are wetted can be reduced.

An adjustable wearable vaginal dilation device includes an outer-layer inflatable dilation assembly, an inner-layer inflation assembly, a flow guide mechanism, and an inflation control assembly. The outer-layer inflatable dilation assembly includes a plurality of independent airbags, the inner-layer inflation assembly penetrates through the interiors of the independent airbags, and a bottom baffle is sleeved at the bottom of the inner-layer inflation assembly; an elastic band is attached to a side edge of the bottom baffle, and an adhesive sheet is connected to a tail end of the elastic band; and the flow guide mechanism is mounted on the top of the outer-layer inflatable dilation assembly. According to the dilation device, dilation of different degrees can be provided for different areas of the vagina. Meanwhile, in the process of using the dilation device during the menstrual period, contamination caused by menstrual blood directly dripping on clothes can be avoided.

The utility model relates to the technical field of auxiliary tools for laboratory rats, in particular to a disposable rat uterine cavity dosing device which comprises a needle tube, the top of the needle tube is fixedly connected with a needle seat, the top of the needle seat is fixedly connected with an infusion needle head, the bottom of the needle tube is movably connected with a plunger, one side of the plunger extends into the needle tube, and the other side of the plunger extends into the needle tube. An inner cavity of the needle tube is in sliding connection with the plunger, and a vaginal dilation assembly is arranged on the upper side of the needle tube and comprises a vaginal dilation shell. According to the disposable drug delivery device for the uterine cavity of the rat, when drug delivery needs to be conducted on the uterine cavity of the rat, the drug delivery work can be completed only by probing the perfusion probe into the vagina of the rat and probing the perfusion probe into the uterus from the cervix and then cooperating with a pressing hand, a plunger and other components, the rat does not need to be dissected, the workload of workers is reduced, and compared with an insulin needle in the prior art, the drug delivery device is convenient to use. The needle head is longer, the size of the vagina and the size of the cervix uteri of a rat can be better combined, the needle head can conveniently extend into the uterine cavity from the vagina for administration, and convenience is improved.

Systems for the treatment and prevention of pelvic dysfunction are provided. In one embodiment, a vaginal dilation device includes a handle portion and a shaft portion. The shaft portion is configured to expand from a collapsed configuration to an expanded configuration. The shaft portion can include a distal tip region, a spine region, and a distal arm region connecting the distal tip region to the spine region. The spine region can extend distally from the handle portion to the distal arm region, and can be generally tubular in shape. The distal arm region can be generally conical in shape and be configured to provide a gradual increase in diameter from the distal tip region to the spine region. Methods of use are also provided.

The invention relates to the technical field of cervix uteri, in particular to a variable-diameter soft hysteroscope based on a self-growing mode. In order to avoid the painful feeling and even scrape and damage tissue caused by the fact that an existing hysteroscope is rigidly and directly inserted into a human body and rubs with the inner wall of a cavity, a variable-diameter hysteroscope body film is inflated to support a natural cavity instead of vaginal dilation and cervix dilation equipment, and a channel is reserved for the tip end of the body to enter the uterine cavity. The problem that the diagnosis and treatment process is tedious in a traditional hysteroscope diagnosis and treatment mode is solved, and the outpatient diagnosis and treatment technology of the uterine cavity is promoted.

The invention belongs to the technical field of medical auxiliary equipment, and discloses an intelligent cervical endoscopic diagnosis auxiliary device, which comprises an upper expansion page and a lower expansion page, the upper expansion page and the lower expansion page are consistent in shape and size and are symmetrically arranged up and down, in addition, the intelligent cervical endoscopic diagnosis auxiliary device also comprises two connecting frames which are arranged on one side of the upper expansion page and are L-shaped as a whole, and an upper expansion page and a lower expansion page which are symmetrically arranged up and down; the fixing frame is installed on one side of the lower expansion hinge, and the connecting frame is arranged in the fixing frame in a penetrating mode; the adjusting assembly is arranged at the position, close to the lower end, in the fixing frame and used for dynamically adjusting the vertical height of the connecting frame and adapting to intelligent adjustment of the real-time opening and expanding degree of the upper expanding hinge and the lower expanding hinge; the buffering assemblies are vertically mounted at the top of the upper expanding page and the bottom of the lower expanding page and used for buffering vaginal dilatation, and long-term discomfort of a patient is avoided; the cervical endoscope has the advantages that the swelling discomfort of a patient is reduced during cervical endoscope, and the bad experience of seeing a doctor of the patient is relieved.

The invention discloses a double-balloon vaginal dilation device for cervical cancer focus MRI (Magnetic Resonance Imaging) development and an operation method, and relates to the field of II-type medical instruments. The main balloon is elliptical and is made of a polyurethane material, the long diameter of the main balloon after water injection is 3.5-4.5 cm, and the short diameter of the main balloon after water injection is 2.5-3.5 cm; according to the invention, through the design of cooperative dilation of the double balloons, the accuracy and efficiency of MRI development of cervical cancer lesions are significantly improved; the main balloon is made of an oval polyurethane material and is regularly expanded to be matched with the anatomical form of the vagina fornix, the oval corrugated design of the anti-skid balloon is combined, the vagina wall is effectively expanded, slippage is prevented, and attaching interference of the front wall and the rear wall of the vagina is eliminated. The dielectric constant epsilon r of the balloon material is 55 + / -5 and is highly matched with the dielectric constant epsilon r of a vaginal tissue of 50-60, normal saline containing 0.5% of Gd-DTPA is adopted as a developing solution, the focus display definition is improved to 92% + / -5% from 65% + / -12% of a traditional method, the misjudgment rate is remarkably reduced from 35%, and the examination efficiency and the patient safety are effectively improved.

This invention provides a vaginal secretion sample collection device, comprising: a handheld unit with an observation channel; multiple parallel spreading rods, one end of which is installed within the observation channel of the handheld unit; wherein the centerline of the spreading rods is parallel to the centerline of the observation channel; the handheld unit drives the multiple spreading rods away from or towards the centerline of the observation channel. This invention achieves vaginal dilation by driving the multiple spreading rods away from or towards the centerline of the observation channel through the handheld unit. Dilation in multiple directions reduces the degree of dilation while obtaining a larger field of view, reducing patient pain. The observation channel is unobstructed, facilitating observation.

The invention relates to the technical field of medical apparatus and instruments, in particular to an emergency delivery-aiding intelligent device for gynaecology and obstetrics, which comprises a vaginal dilation unit and a monitoring and control unit, the vaginal dilation unit comprises a support, a fixing frame, a supporting rod, a connecting rod, a vaginal dilation supporting head, a driving mechanism and a rotating frame, the monitoring and control unit comprises a control device, a pressure sensor, a distance sensor and a uterine contraction signal receiving module, the pressure borne by the vagina supporting head can be obtained through the control device, work of the vagina dilating unit is adjusted according to the relative position between the head and the vulva and a uterine contraction signal, and when the electronic fetal monitor detects uterine contraction, the vagina dilating unit is used for dilating the vagina. The driving mechanism is used for expanding the vulva until the pressure sensor reaches the preset maximum value, so that the head of a fetus can reach the vulva as soon as possible, when uterine contraction is finished, the driving mechanism is controlled to contract, the vulva can have buffering time, and pain of a puerpera is relieved.

The invention is suitable for the technical field of medical instruments, and provides a cyclic heating type vaginal dilation device which comprises a support, and the support is provided with a lower dilation shell and an upper dilation shell which are used for vaginal dilation in the obstetrics and gynecology department and are adjustable in distance; the channels are formed in the lower expansion shell and the upper expansion shell and used for guiding heating liquid; the handle is fixed on the support, and a grasping sleeve is arranged on the handle. According to the cyclic heating type vaginal dilation device, the problem that a patient feels uncomfortable due to the fact that the temperature is consistent with the environment when a vaginal dilator in the current market is in a cold or low-temperature environment is solved.

The invention discloses a built-in examination device for a puerpera, the device adopts a four-leaf expansion plate structure, and the design enables a vagina expansion assembly to be parallelly expanded towards the periphery only by pulling a pull ring backwards during use, so that the condition that the vagina wall is close to the inside in the expanding process is effectively avoided. The vaginal dilation assembly of the device is provided with a telescopic structure, the length can be adjusted according to the difference of puerpera individuals so as to adapt to the body structures of different patients, the universality and applicability of the device are enhanced, and the device can better meet diversified clinical requirements. In addition, the whole structure formed by the vagina expanding assembly is round and full, the front end of the vagina expanding assembly is of a semi-spherical structure, the design fully considers physiological characteristics of the human body, the vagina expanding assembly can be tightly attached to the physiological curve of the vagina, unnecessary damage to the puerpera in the examination process is effectively prevented, and the comfort level and safety of the puerpera are improved.

The invention provides a vaginal speculum for gynecological nursing, and relates to the technical field of vaginal speculum. The vaginal speculum for gynecological nursing comprises a supporting column, a sliding column is slidably connected to the interior of the supporting column, a supporting plate is fixedly connected to the upper end of the sliding column, two rotating blocks are fixedly connected to the middle of the upper end of the supporting plate, and a first rotating shaft is rotatably connected between the two rotating blocks; and a first rotating rod is fixedly connected to one side of the first rotating shaft, a sliding rod is slidably connected to the interior of the first rotating rod, and a second rotating shaft is rotatably connected to one side of the interior of the sliding rod. According to the vaginal speculum for gynecological nursing, the position of the vaginal speculum is adjusted through the rotating rod, the vaginal speculum can be locked through the limiting screw after adjustment, the position stability is ensured, meanwhile, the distance between the upper vaginal speculum and the lower vaginal speculum is adjusted through the threaded rod, vaginal speculum operation is completed, the vaginal speculum is fixed, it is avoided that medical workers hold the vaginal speculum by hand for a long time, fatigue is reduced, and the operation efficiency is improved.

The utility model provides a novel vaginal speculum which aims to solve the technical problems that the strength of an existing vaginal speculum is difficult to control, the existing vaginal speculum is difficult to adjust according to the size of a vagina, and the existing vaginal speculum is too hard. The vaginal speculum comprises a fixing ring; the expanding and supporting structure is connected with the fixing ring; a channel with the two ends communicated is formed in the inner side of the fixing ring and the inner side of the expanding and supporting structure. The air bag is arranged in an inner side channel of the expanding and supporting structure; the inflating device is communicated with the air bag; wherein the expanding and supporting structure has a first folded state and a second unfolded state; the inflating device is used for inflating or deflating the air bag so as to convert the expanding structure from the first state to the second state. The skeleton is slowly expanded through the air bag, the stiff feeling generated during vagina expansion can be reduced, during operation, adaptive adjustment can be carried out according to the size of the vagina of a patient, adjustment is convenient and controllable, discomfort or injury to the patient can be avoided, and the comfort level is improved.

The utility model discloses a vaginal dilation device, which relates to the technical field of vaginal dilation and comprises a support sleeve, a telescopic component and a dilation component. A mounting channel is formed in the supporting sleeve; the telescopic assembly comprises a telescopic sleeve, an observation channel is formed in the telescopic sleeve, and length scales are arranged on the outer wall of the telescopic sleeve. The expansion assembly comprises an expansion sleeve arranged outside the supporting sleeve, a first inflation piece, an expansion ring and a second inflation piece. The whole vaginal dilation device can be supported by arranging the supporting sleeve, the length of the supporting sleeve is determined, the length of the supporting sleeve is matched with the length scales on the telescopic sleeve, the depth of the vaginal dilation device placed in the vagina of a patient can be adjusted, and the vaginal dilation device is suitable for different patients and can directly reach the focus of infection; the expansion sleeve and the expansion ring can be inflated and expanded respectively or simultaneously, so that the whole vagina interior of a patient is expanded, or the vagina interior of the patient is locally expanded through the expansion ring.

Vaginal dilation devices are provided that may include a number of configurations. One feature of the vaginal dilation devices is that they are configured to dilate vaginal tissue during labor to prevent tissue damage. Another feature of the vaginal dilation devices is that they allow for both manual and automatic control of vaginal tissue dilation. In some embodiments, the vaginal dilation devices are configured to measure the force applied to the tissue by the device. Methods related to the use of the vaginal dilation devices are also provided.