61 results about "Vaginal speculum" patented technology

The invention discloses a vaginal distraction device for assisting cleaning in the obstetrics and gynecology department, and belongs to the technical field of vaginal dilators. The vagina distraction device comprises an operating handle, a dilation part and a driving cylinder arranged in a flushing channel in a floating mode, a negative pressure part is arranged on the driving cylinder, and an adsorption part communicated with a negative pressure channel is arranged on the dilation part; the vibrating part is in contact with the flushing pipe, and the driving part is propped against the end part of the flushing pipe; the deep distraction angle of the distraction part is controlled to be smaller than the external distraction angle, so that the vaginal wall of a patient is prevented from being damaged, the comfort of the patient is improved, the position of the driving part in the distraction part and the insertion depth of the flushing pipe are changed, the controllability of the flushing position can be effectively guaranteed, a larger distraction freedom degree can be given to medical staff, and the medical staff can conveniently use the flushing device. And waste liquid and secretions generated in the cleaning process are extracted through the negative pressure channel, so that the cleaning safety and the operation definition can be further improved.

The invention discloses a vaginal dilator with a light source, which relates to the technical field of medical instruments and is characterized by comprising a dilation structure, a light source system, an adjusting structure and a handle. The expansion structure is formed by hinging upper and lower tooth parts, and the surface of the expansion structure is coated with a silica gel layer to ensure comfort and biocompatibility; an observation window is arranged at the front end of the upper tooth part; a light guide column is integrated in the lower tooth part. The light source system comprises an LED module and a turning structure, uniform floodlight source distribution and accurate point light source illumination are achieved through microprism texture processing and light guide fibers, and the irradiation angle can be adjusted to meet different inspection requirements. And the adjusting structure comprises a fine adjustment knob and an angle adjusting knob, so that accurate control of the expansion angle and flexible adjustment of the light source angle can be realized. The problems that in the prior art, the light source angle cannot be adjusted, and the dilation angle is not finely adjusted are solved, the examination accuracy and the comfort of a patient are improved, and the device is suitable for gynecological examination and conventional treatment.

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.

Described are various embodiments of a vaginal speculum. One embodiment comprises a handle portion and a tubular insertion portion mounted at an angle to the handle portion at a manipulatable end thereof. The tubular insertion portion defines a line-of-sight channel therein from the manipulatable end to a resiliently collapsable insertion tip portion of the tubular insertion portion. The resiliently collapsable insertion tip portion is manufactured of a resiliently collapsable material of sufficient flexibility to collapse under manual pressure to reduce an insertion cross-section thereof for ease of insertion, while being of sufficient resiliency to expand and resist collapse from vaginal wall pressure once inserted. Some embodiments provide for camera and / or lighting features. Vaginal speculum kits are further described, optionally having a reusable handle portion and various single-use, disposable tubular insertion portions which are connectable thereto for different anatomies, examinations and procedures.

The invention belongs to the technical field of medical instruments, and discloses a constant-temperature vaginal speculum with an automatic expansion function, which comprises a base body, the base body is connected with a power supply, a motor, a handle and a pair of expansion components, an output shaft of the motor is connected with a screw rod, the screw rod is connected with a pair of sliding blocks, each expansion component comprises an expansion arm and an expansion body, and the expansion arm is connected with an adjusting part. The adjusting part is connected with a heating part and an extrusion part, the expansion body is made of flexible materials and provided with a clamping groove, a storage cavity and a plurality of lead holes, lubricant is arranged on the inner side of the storage cavity, and the power source provides electric energy for the motor and the heating part and controls the motor and the heating part to operate. According to the vagina dilator, the motor is used for driving the pair of dilating bodies to move in the opposite directions to dilate the vagina, the dilating degree is controllable, the dilating precision is high, and the clinical personalized dilating requirement can be met; the heating piece is used for heating the dilating body, so that the dilating body has a proper temperature in the using process, and tension and discomfort of a patient can be relieved.

The utility model relates to the technical field of adjustable vaginal dilators, and discloses an adjustable vaginal dilator for gynaecology and obstetrics examination, which comprises a lower dilation plate and a sliding plate, the right side of the bottom of the outer wall of the lower dilation plate is in threaded connection with a first threaded shaft, the inner wall of the sliding plate is in sliding connection with the first threaded shaft, and the outer wall of the first threaded shaft is in threaded connection with a first threaded sleeve. The top of the sliding plate is rotatably connected with an upper expanding plate, the rear side of the outer wall of the upper expanding plate is fixedly connected with a pressing plate, the inner wall of the pressing plate is in threaded connection with a second threaded shaft, the outer wall of the second threaded shaft is in threaded connection with a second threaded sleeve, and the top of the rear side of the outer wall of the lower expanding plate is fixedly connected with a fixed clamping plate. And the other end of the threaded shaft II is clamped with the outer wall of the fixed clamping plate. According to the vaginal dilator, when the vaginal dilator needs to be used, the sliding plate is pushed by external force, so that the upper expanding plate fixedly connected with the top of the sliding plate can move upwards, and the function that the vaginal dilator is adjustable is achieved.

The utility model discloses a vaginal speculum set with a lubricating coating, which effectively achieves the purpose of conveniently applying medicine to a patient, and comprises a pair of duckbill pliers and a sealing bag, the duckbill pliers comprise an upper blade and a lower blade, the middle of the upper blade is rotationally connected with the middle of the lower blade, a medicine groove is formed in the upper side of the lower blade, a connecting block is arranged on the lower side of the rear portion of the upper blade, a threaded rod is arranged on the rear side of the lower portion of the lower blade, a control knob is arranged in the middle of the threaded rod, and lubricating coatings are arranged on the upper side of the upper blade and the lower side of the lower blade. The novel duckbill pliers are novel in structure, ingenious in conception and easy and convenient to operate, the opening angle of the duckbill pliers can be effectively and conveniently adjusted, the lubricating coating is additionally arranged, the pain feeling of a patient is reduced, the lubricating coating can be protected, and the service life of the duckbill pliers is prolonged. The shelf life of the device is prolonged, and medical staff can use the device conveniently.

The invention relates to the technical field of medical instruments, in particular to an opening and closing petal type vaginal dilator and a method thereof.The opening and closing petal type vaginal dilator comprises a fixing sleeve, a handle is fixedly arranged on the fixing sleeve, the inner side of the handle is connected with a push rod, the push rod is connected with an internal pull ring, a boosting block is arranged on the pull ring, and a pull rod is arranged in the fixing sleeve; the pull rod is connected with the push rod through the pull ring, the pull rod is connected with the three-petal type forceps body, the three-petal type forceps body is concave inwards according to ergonomic design, the upper end of the three-petal type forceps body is round and smooth, anti-skid textures are arranged on the outer side of the handle, and a buckle is arranged in the fixing sleeve. And the three-petal type structure enables the forceps body to expand more uniformly and stably, traction and compression on handle tissues in ergonomics are reduced, the soft material is attached to the human tissues, and the friction and pain feeling are reduced.

The utility model relates to the technical field of medicine applying, in particular to a jet type medicine applying device which comprises a medicine applying assembly and a vaginal dilator, the vaginal dilator is arranged outside the medicine applying assembly, the medicine applying assembly is composed of a medicine applying pipe, a handheld column, a medicine spraying head, a one-way valve, a piston, a medicine pushing rod, a medicine adding connector and a pushing plate, the medicine spraying head is arranged at one end of the medicine applying pipe, and the medicine adding connector is arranged at the other end of the medicine applying pipe. A piston is connected into the medicine feeding pipe, a one-way valve is arranged in the middle of the piston, a medicine pushing rod is arranged at one end of the piston, a pushing plate is arranged at the end, away from the piston, of the medicine pushing rod, a medicine adding connector is formed in the upper end of the pushing plate, and a handheld column is arranged on the side, away from the medicine spraying head, of the lower end of the medicine feeding pipe. The vaginal speculum is composed of a lower blade, an inserting opening, an upper blade, an adjusting groove, a rotating shaft, a mounting plate, a locking screw rod, a supporting frame, a first handheld handle, an adjusting rod, a check block, a second handheld handle and a movable groove.

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.

1. The name of the design product: vaginal sidewall retractor. 2. The use of the design product: used as a vaginal sidewall retractor, used for clamping on a vaginal speculum and / or cooperating with it, used for vaginal examination or surgical operation. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view.

1. The name of the product of this design: Vaginal speculum (multi-leaf synchronous expansion and contraction type). 2. Application of this product design: For examination of the interior of the vagina, cervix and related parts. 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.

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

The utility model discloses a vaginal dilator, which belongs to the technical field of medical instruments and comprises a lower duckbilled plate and an upper duckbilled plate, the upper duckbilled plate is positioned above the lower duckbilled plate and movably connected with the lower duckbilled plate, a fixing block is arranged on one side of the lower duckbilled plate and the upper duckbilled plate, the lower duckbilled plate is fixedly mounted at the inner bottom of the fixing block, and the upper duckbilled plate is movably connected with the lower duckbilled plate. A limiting bearing is fixedly installed at the top of the fixing block, an adjusting rod is vertically and fixedly installed at the top of the upper duckbilled plate, the adjusting rod penetrates through the limiting bearing and is in sliding connection with the limiting bearing, a flushing pipe is movably clamped to the top in the upper duckbilled plate, and a water storage air bag is fixedly installed at the end, located on the outer side of the upper duckbilled plate, of the flushing pipe. The flushing pipe arranged at the inner bottom of the upper duckbilled plate is connected with the water storage air bag, when the vaginal dilator is used, the vaginal dilator is the same as a conventional vaginal dilator, when flushing is needed, the water storage air bag and the flushing pipe can be directly pressed to flush the vagina, additional installation is not needed, the examination efficiency is improved, the comfort in the examination process is improved, and the practicability of the vaginal dilator is improved.

Systems and methods for a vaginal speculum holder are disclosed. In some aspects, a system may include a retractor and a holder. The retractor may include a blade assembly, a base, and one or more supports attached to the base and the blade assembly. In some aspects, the holder may include a receptacle configured to receive the base, and a fastener configured to secure the holder to an object. In some aspects, the method may include using a fastener of a holder to secure the holder to an object and using a receptacle of the holder to receive a base of a retractor.

The utility model relates to a double -cavity formula vaginal examination appearance, include: monitoring part, spray gun and biopsy forceps three parts. Monitoring part includes support rod and camera device, and support rod has operating end and monitoring end, and is along its axial direction and is designed with the operating channel and wire harness channel who penetrates both ends and is independent of each other, and camera device installs in wire harness channel monitoring end's port position, and spray gun and biopsy forceps are set up in operating channel in activity. The utility model passes through the operating channel and wire harness channel of independent of each other, solves the technical problem that traditional vaginal examination appearance is single and lacks stable support.

The invention relates to the field of medical auxiliary instruments, in particular to a medical vaginal speculum. The device comprises a handheld control assembly, an expansion adjusting assembly, a pressure limiting assembly, a lubricating assembly and a lighting assembly. According to the structure, the expansion disc is mainly driven and guided through the adjusting knob, the expanding rods evenly distributed in the circumferential direction are driven to synchronously move in the radial direction, and uniform expansion from the circle center to the outside is achieved; the outer side of the distraction rod is sleeved with an elastic air bag to realize flexible contact; a pressure triggering type lubricating assembly is arranged at the far end, and an adjustable illuminating lamp is arranged at the top. The device solves the problems that a traditional endoscope is not uniform in expansion, tissue damage is easily caused, the rigid contact comfort degree is poor, the implantation resistance is large, and view illumination is insufficient. Uniform and controllable radial expansion is achieved, and the operation risk is remarkably reduced.

The invention discloses a C-shaped movable duckbill pliers type medical vaginal dilator, belongs to the technical field of medical instruments, and solves the problem that the vagina dilating effect is poor due to the fact that the distance between two pliers arms in an existing vaginal dilator cannot be adjusted. The C-shaped movable duckbill pliers type medical vaginal speculum comprises an upper pliers arm and a lower pliers arm, the end of the upper clamp arm is connected with a driving rack, the end of the lower clamp arm is connected with a fixing frame, and a driving assembly is arranged on the fixing frame. According to the device, the driving rack moves up and down in the fixing frame, and the distance between the upper clamp arm and the lower clamp arm is driven to change in the moving process; during treatment, after the forceps arm and the lower forceps arm are inserted into the vagina of a patient, the distance between the forceps arms is increased through the driving assembly, the interior of the vagina and the vaginal orifice are expanded, instruments can enter and exit conveniently, and the operation range is expanded; the driving rack and the driving assembly are connected to the single side of the upper forceps arm and the single side of the lower forceps arm respectively and are integrally arranged in a C shape, the coverage range on the vaginal orifice in the dilation process is small, the view blind area is small, and right-hand operation of a doctor is facilitated.

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.

The utility model relates to a vaginal dilator, relates to the technical field of medical instruments, and is used for solving the problems that in the prior art, the exposure of a vaginal retractor is limited, the vaginal wall cannot be well protected, and certain injury is possibly caused to a patient. Comprising an elastic sleeve, a telescopic sleeve assembly, a fixing assembly and an expansion assembly, the elastic sleeve is arranged on the outer side of the telescopic sleeve assembly in a sleeving mode, the expansion assembly is used for expanding the telescopic sleeve assembly, the fixing assembly is detachably installed at one end of the telescopic sleeve assembly, the fixing assembly is used for fixing the telescopic sleeve assembly, and the expansion assembly is used for expanding the telescopic sleeve assembly. A clamping block assembly used for being clamped at the stump end of the vagina is arranged at the end, away from the fixing assembly, of the telescopic sleeve assembly.

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 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.

The invention belongs to the technical field of medical devices, and particularly relates to an electrically-driven vaginal speculum capable of expanding uniformly. The device comprises an insertion mechanism which is a cylindrical body formed by a supporting rod, an elastic inner membrane and a permeable outer membrane and is used for circulating and permeating lubricating liquid; the driving mechanism comprises a shell, a propelling cylinder, a stepping motor, a crank connecting rod, a sliding block, a sliding rail and the like and is used for controlling the insertion mechanism to radially and uniformly expand and contract; the temperature control mechanism comprises an annular metal pipe, a temperature sensor, a heating element and the like and is used for regulating and controlling the temperature of the lubricating liquid in the annular metal pipe to enable the temperature of the lubricating liquid to be matched with the human body temperature; the illumination mechanism is fixed to the outer side of the shell of the driving mechanism and used for illuminating the cervical opening and the vaginal wall. The vagina can be radially and uniformly opened, and discomfort of a patient is reduced; the distraction degree can be adjusted to adapt to vagina sizes of different patients; lubricating liquid is provided in the operation process, so that friction and pain are reduced; the temperature of the lubricating liquid is maintained near body temperature, and stimulation response of low temperature to patients is reduced.

The present utility model provides a vaginal speculum that utilizes the magnetic coupling resonance principle for wireless illumination. Said vaginal speculum comprises: an upper blade and a lower blade, wherein the lower blade is rotatably connected to the upper blade; a wireless receiving base is fixedly mounted at a position, close to the corner, of the upper portion of the upper blade; a receiving coil is arranged in the wireless receiving base; an illumination lamp is fixedly mounted at the front end of the wireless receiving base; and the receiving coil is electrically connected to the illumination lamp. Said vaginal speculum further comprises a power supply base, wherein a wireless transmitter is arranged in the power supply base, and a transmitting coil is arranged in the wireless transmitter. The present utility model is provided with the wireless transmitter and the wireless receiving base. By means of the cooperation of the transmitting coil and the receiving coil, the power supply base can supply electric power to the illumination lamp, thereby enabling direct illumination on the upper blade and avoiding the problem that illumination light rays are blocked. The present utility model does not need to occupy additional space in the operating room, provides a good illumination effect at a low cost, and addresses the problems of high resource consumption and high cost when using disposable batteries, making it suitable for large-scale promotion.

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.

The utility model relates to a multi-blade synchronous expansion type vaginal speculum which is composed of a speculum base, blades and a power mechanism. The vaginal speculum is simple in design, convenient to operate and suitable for vagina and cervix uteri examination of women of all ages, especially in postpartum hemorrhage reason diagnosis and vagina and cervix uteri laceration suturing, and meanwhile compared with a traditional vaginal retractor which needs to be operated by multiple persons and is limited in visual field exposure, the vaginal speculum has the advantages that by means of the multi-blade design and the independent fixing function, the vaginal speculum is more convenient to use. In addition, the vaginal speculum can rapidly position and fix bleeding spots and hematoma positions, efficient bleeding control is achieved, the postpartum bleeding amount, the complication occurrence rate and the blood transfusion requirement are remarkably reduced, and the mortality risk of pregnant and lying-in women is reduced. And meanwhile, the device has excellent applicability in various transvaginal operations such as hysterectomy, cervix uteri examination and treatment, female reproductive organ prolapse repair and the like.

A speculum having two blades openable in a horizontal manner with respect to a body cavity, and methods for using the speculum, are described. The speculum includes a mount extending from a top surface of a first handle. The mount comprises a head portion and a neck portion extending between the top surface of the first handle and the head portion. In certain embodiments, the head portion is circular and defines an opening configured to receive a light. The opening may be substantially centered within a tubular structure formed by edges of the first blade and the second blade when the speculum is in a closed state. The light may be disposed within the mount and comprise a first portion and a second portion. The light first portion may be positioned on a mount distal side and the light second portion may be positioned on a mount proximal side.

Disclosed are speculum embodiments and related methods to comfortably dilate a woman's vaginal canal during a pelvic exam. In one aspect, a flute having retractable rods and foldable rings are provided. The flute is configured to transition between an expanded state where the proximal and distal foldable rings are in an unfolded orientation and a collapsed state where the proximal and distal foldable rings are in a folded orientation. A handle maintains the flute in the collapsed state and, in at least one embodiment, a ring collar is provided and configured to engage the flute when the flute is in the expanded state. A light source can be provided in the flute or ring collar.

The patent discloses a kind of vaginal injection devices, it is related to medical injection field, device includes base and expansion board, expansion board can slide along the sliding slot on base, reach the function of vaginal speculum by the expansion of expansion board, make expansion board adhere to vaginal mucosa;Base has handle for fixing entire injection device;Expansion board has several needle holes, injection needle can be worn from needle hole and carry out drug injection;Needle and medicine bin are connected, medicine bin and needle are closed space, fill the medicine needed to be injected in;The length of needle that entire medicine bin is adjusted to be worn needle hole is adjusted by the movement of gear and gear sliding slot, the depth of drug injection into vaginal mucosa;The new type of patent does not need to use vaginal speculum to assist injection in vagina during use process, can accurately control the depth of drug injection, complete the injection of entire vaginal mucosa once, shorten operation time, improve injection efficiency, reduce drug waste, improve curative effect, reduce patient pain.