CN219538252U

CN219538252U - Vaginal speculum

Info

Publication number: CN219538252U
Application number: CN202223194486.6U
Authority: CN
Inventors: 韩一冰; 陆敬艳; 谷骏; 陈辑; 张馨予
Original assignee: Huludao Second People's Hospital
Current assignee: Huludao Second People's Hospital
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-08-18
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the field of gynecological medical appliances and discloses an intravaginal speculum, which comprises a handle, wherein a lower speculum blade is fixedly arranged at the upper end of one side of the handle, a guide pipe is fixedly arranged in the middle of the upper concave surface of the lower speculum blade, a camera is fixedly arranged at the front end of the guide pipe, six cold light illuminating lamps are fixedly arranged around the camera, sliding grooves are formed in two sides of the upper end of the lower speculum blade, a telescopic rod is sleeved in the handle, an upper speculum blade is fixedly arranged at the upper end of one side of the telescopic rod, and sliding grooves are formed in two sides of the lower end of the upper speculum blade. According to the utility model, the distance between the upper peeping leaf and the lower peeping leaf can be adjusted through the telescopic rod, and the telescopic rod can be fixed by the positioning mechanism, so that a doctor does not need to hold the handle all the time, the examination is more convenient, the condition inside the vagina of a patient is transmitted to the display screen through the camera, the inside of the vagina can be observed more clearly, and the cold light illuminating lamp can provide illumination when the light is insufficient, so that the field of view inside the vagina is brighter.

Description

Vaginal speculum

Technical Field

The utility model relates to the field of gynecological medical instruments, in particular to a vaginal speculum.

Background

The vaginal speculum is used for checking the vagina, the vagina of a female is generally deep, the outer end of the vaginal speculum is provided with a large labia and a small labia, the inner end of the vaginal speculum is provided with a cervical orifice, the vaginal speculum is used for checking whether the vagina and the cervical orifice are diseased or not, the large labia and the small labia and the vagina are opened by the speculum, the vagina and the cervical orifice are exposed, and the vagina and the cervical orifice are checked from inside to outside, so that the vagina and the cervical orifice are checked for whether the disease is produced or not.

Most of the existing vaginoscope is duckbill-shaped vaginoscope, when in use, the vaginoscope needs to be pinched by one hand, the vaginoscope is difficult and inconvenient to use during inspection, and when in use, an external power supply is needed to be used for illumination at a place with weak light, and a medical staff can be scalded when the vaginoscope is contacted with an illuminating lamp for a long time in a short distance, so that a technical person in the field provides the vaginoscope to solve the problem in the background technology.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a vaginal speculum, which can adjust the distance between the upper and lower peeping leaves of the speculum through a telescopic rod, can fix the distance between the upper and lower peeping leaves through a positioning mechanism, and can enable a doctor to observe the condition inside a part to be inspected of a patient more clearly through a camera and surrounding luminescent lighting lamps without holding equipment all the time when the vaginal speculum is used, thereby facilitating the inspection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vaginal speculum comprises a handle, wherein a lower speculum blade is fixedly arranged at the upper end of one side of the handle, a guide pipe is fixedly arranged in the middle of the upper concave surface of the lower speculum blade, a camera is fixedly arranged at the front end of the guide pipe, six cold light illuminating lamps are fixedly arranged around the camera, and sliding grooves are formed in two sides of the upper end of the lower speculum blade;

the telescopic rod is sleeved inside the handle, an upper peeping blade is fixedly arranged at the upper end of one side of the telescopic rod, sliding grooves are formed in two sides of the lower end of the upper peeping blade, two supporting rods are slidably arranged between one side, opposite to the lower peeping blade, of the upper peeping blade, and a push rod block is fixedly arranged at the lower end of the other side of the telescopic rod;

the middle position of the other side of the handle is fixedly provided with a positioning mechanism, the positioning mechanism comprises a main body, a supporting frame is fixedly arranged in the main body, and a clamping device is slidably arranged in the supporting frame;

through above-mentioned technical scheme, during the use, the telescopic link can be adjusted and peep the position of leaf to strut patient's vagina, positioning mechanism on the telescopic link can be fixed the telescopic link when peeping the leaf and reaching suitable position, makes the doctor not hold the endoscope always when the inspection, and the bracing piece between the upper and lower peeping the leaf has also played certain supporting role, prevents that the telescopic link from gliding, and the cold light can illuminate patient's vagina inside, makes the field of vision bright, and the camera transmits the inside condition to the display screen through connecting the data line, and the doctor of being convenient for observes the inside condition of patient's vagina.

Further, a limiting mechanism is arranged on the upper side of the front end of the main body in a penetrating manner, and a first limiting groove is arranged in the middle position of the front end and the rear end of the supporting frame in a penetrating manner;

through above-mentioned technical scheme, stop gear can fix the chucking device, prevents chucking device automatic re-setting.

Further, the limiting mechanism comprises a first pull rod, a spring is fixedly arranged on one side of the first pull rod, and a positioning block is fixedly connected to one side, away from the first pull rod, of the spring;

through the technical scheme, when the clamping device is used, the first pull rod is pulled, the spring can drive the positioning block to shrink, when the clamping device is pulled to the bottom backwards, the first pull rod is loosened, the positioning block is reset, and the purpose of limiting the automatic reset of the clamping device is achieved.

Further, the clamping device comprises a sliding block, a rotating wheel is rotatably arranged in the middle position inside the sliding block, second limiting grooves are formed in the upper ends of the two sides of the rotating wheel in a penetrating mode, limiting rods are slidably arranged inside the second limiting grooves, and second pull rods are fixedly arranged at the upper ends of the rotating wheel;

through above-mentioned technical scheme, pulling second pull rod drives runner and gag lever post rotation during the use, under the effect of first spacing groove and second spacing groove, makes the gag lever post only can carry out horizontal slip to make the runner promote the slider and slide forward, realize the purpose that restriction telescopic link removed.

Further, a power interface is fixedly arranged at the lower side of the front end of the grip, and a data line interface is fixedly arranged at one side, far away from the power interface, of the lower side of the front end of the grip;

through above-mentioned technical scheme for cold light lamp and camera connection power and pass through the data line and connect camera and display screen.

Further, the inside of the catheter is provided with an electric wire which is respectively connected with a power interface, a cold light illuminating lamp, a data wire interface and a camera;

through above-mentioned technical scheme, for cold light and camera power supply when using, ensure the normal use of equipment.

Further, the front end of the sliding block is made of rubber;

through above-mentioned technical scheme, increase the frictional force between positioner and the telescopic link, further prevent the automatic gliding of telescopic link.

The utility model has the following beneficial effects:

1. according to the vaginal speculum provided by the utility model, the effect of changing the distance between the upper blade and the lower blade of the vaginal speculum is realized through the lifting device, and meanwhile, the distance between the upper blade and the lower blade can be fixed when the vaginal speculum is unfolded to a proper distance by the positioning mechanism on the lifting device, so that medical staff can operate with both hands during examination, the examination work is more convenient, and the practicability is increased.

2. According to the vaginal speculum provided by the utility model, the camera arranged on the peeping blade can be used for transmitting the part to be inspected in the vagina to the display screen through the camera when the equipment is connected with the data line, so that a doctor can observe the internal situation better, meanwhile, the contact between the doctor and the privacy part of a patient is reduced, and the privacy of the patient is protected.

3. According to the vaginal speculum provided by the utility model, the cold light illuminating lamp around the camera can provide illumination when the external environment is not bright, so that the phenomenon that a doctor may scald when using the external illumination for a long time is avoided, meanwhile, the situation inside the vagina of a patient is more conveniently and clearly observed by the doctor by directly illuminating the inside of the vagina, and the examination result is more accurate.

Drawings

Fig. 1 is an isometric view of a vaginal speculum according to the present utility model;

fig. 2 is an axial schematic view of a lifting device for a vaginal speculum according to the utility model;

fig. 3 is an isometric view of a positioning mechanism for a vaginal speculum according to the present utility model;

fig. 4 is a schematic front cross-sectional view of a positioning mechanism for an endoscope in vagina according to the present utility model;

fig. 5 is an axial schematic view of a driving device in a positioning mechanism of a vaginal speculum according to the present utility model;

fig. 6 is an isometric view of a limiting mechanism for a vaginal speculum according to the present utility model.

Legend description:

1. a grip; 2. a telescopic rod; 3. peeping leaves; 4. a conduit; 5. a camera; 6. cold light lighting lamp; 7. a chute; 8. the leaves are peeped up; 9. a support rod; 10. a power interface; 11. a data line interface; 12. a push rod block; 13. a positioning mechanism; 1301. a main body; 1302. a limiting mechanism; 1303. a support frame; 1304. a clamping device; 1305. a first limit groove; 130201, first tie rod; 130202, springs; 130203, positioning blocks; 130401, a slider; 130402, a wheel; 130403, a second limit groove; 130404, a stop lever; 130405, second tie rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a vaginal speculum, including grip 1, medical personnel carry out the inspection work through holding grip 1 during the use, grip 1 one side upper end is fixed to be provided with down to peep the leaf 3, down to peep the upper concave surface intermediate position of leaf 3 and fixedly be provided with pipe 4, the inside electric wire that is equipped with of pipe 4 plays the effect of protection electric wire simultaneously, the fixed camera 5 that is provided with in pipe 4 front end can be with patient's vagina internal condition through the data line conveying to the display screen, be convenient for doctor's better observation, the fixed six cold light lamps 6 that are provided with around camera 5, six cold light lamps 6 can directly illuminate patient's vagina inside, provide enough bright field of vision for the inspection, spout 7 has all been seted up to lower peep leaf 3 upper end both sides;

the telescopic rod 2 is sleeved in the grip 1, the upper end of one side of the telescopic rod 2 is fixedly provided with the upper peeping blade 8, the telescopic rod 2 can change the position of the upper peeping blade 8, the distance between the lower peeping blade 3 and the upper peeping blade 8 can be adjusted according to different vaginal widths of patients, sliding grooves 7 are formed in two sides of the lower end of the upper peeping blade 8, two supporting rods 9 are slidably arranged between one side of the upper peeping blade 8 opposite to the lower peeping blade 3 and used for supporting the lower peeping blade 3 and the upper peeping blade 8, and a push rod block 12 is fixedly arranged at the lower end of the other side of the telescopic rod 2 and used for pushing the telescopic rod 2 to slide up and down;

the fixed positioning mechanism 13 that is provided with in intermediate position of handle 1 opposite side, when last peeping leaf 8 reached suitable position, fixed telescopic link 2 prevented telescopic link 2 gliding, positioning mechanism 13 includes main part 1301 for hold inside small structure, the inside fixed braced frame 1303 that is provided with of main part 1301 plays the supporting role, and the inside slip of braced frame 1303 is provided with chucking device 1304, plays the effect of chucking telescopic link 2.

The upper side of the front end of the main body 1301 is provided with a limiting mechanism 1302 in a penetrating way, so that the positioning mechanism 13 can be prevented from automatically resetting, the middle positions of the front end and the rear end of the supporting frame 1303 are provided with a first limiting groove 1305 in a penetrating way, the limiting mechanism 1302 comprises a first pull rod 130201, one side of the first pull rod 130201 is fixedly provided with a spring 130202, one side of the spring 130202 far away from the first pull rod 130201 is fixedly connected with a positioning block 130203, when in use, the first pull rod 130201 is pulled, the positioning block 130203 is driven to shrink by the spring 130202, the clamping device 1304 comprises a sliding block 130401, the middle position inside the sliding block 130401 is rotatably provided with a rotating wheel 130402, the upper ends of the two sides of the rotating wheel 130402 are provided with a second limiting groove 130403 in a penetrating way, the inside of the second limiting groove 130403 is slidably provided with a limiting rod 130404, the upper end of the rotating wheel 130402 is fixedly provided with a second pull rod 130405, when in use, the rotating wheel 130402 and the limiting rod 130404 are driven to rotate, due to the effect of the first limiting groove 1305 and the second limiting groove 130403, the limiting rod 130404 can only move horizontally, the rotating wheel 130402 moves forwards, the sliding block 130401 is pushed to move forwards, the effect of fixing the telescopic rod 2 is achieved, the lower side of the front end of the handle 1 is fixedly provided with the power interface 10, one side, far away from the power interface 10, of the lower side of the front end of the handle 1 is fixedly provided with the data wire interface 11, during use, the camera 5 and the display screen can be connected through the data wire, data transmission is achieved, wires are arranged inside the guide tube 4, the power interface 10 and the cold light illuminating lamp 6 are respectively connected, the data wire interface 11 and the camera 5 are powered by the aid of the guide tube 4, the power is supplied to the camera 5 and the cold light illuminating lamp 6, the front end of the sliding block 130401 is made of rubber, friction between the sliding block 130401 and the telescopic rod 2 can be increased, and the telescopic rod 2 is better fixed.

Working principle: when the endoscope is used, the endoscope is placed into the vagina of a patient, the telescopic rod 2 is pushed to move upwards through the push rod block 12, the upper peeping blade 8 is driven to move upwards so as to prop open the vagina of the patient, after the size of the expansion is proper, the second pull rod 130405 in the positioning mechanism 13 is pulled, the sliding block 130401 slides out of the inside of the positioning mechanism 13, the position of the second pull rod 130405 is fixed through the limiting mechanism 1302, the positioning mechanism 13 is prevented from automatically resetting, the position of the telescopic rod 2 is fixed, the distance between the lower peeping blade 3 and the upper peeping blade 8 is fixed, the power supply and the connecting data line are connected, the camera 5 and the cold light illuminating lamp 6 are turned on, and the condition inside the vagina of the patient can be observed on the display screen.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A vaginal speculum comprising a handle (1), characterized in that: the novel handle is characterized in that a peeping blade (3) is fixedly arranged at the upper end of one side of the handle (1), a guide pipe (4) is fixedly arranged in the middle of the upper concave surface of the peeping blade (3), a camera (5) is fixedly arranged at the front end of the guide pipe (4), six cold light illuminating lamps (6) are fixedly arranged around the camera (5), and sliding grooves (7) are formed in two sides of the upper end of the peeping blade (3);

the telescopic handle is characterized in that a telescopic rod (2) is sleeved inside the handle (1), an upper peeping blade (8) is fixedly arranged at the upper end of one side of the telescopic rod (2), sliding grooves (7) are formed in two sides of the lower end of the upper peeping blade (8), two supporting rods (9) are slidably arranged between one side, opposite to the lower peeping blade (3), of the upper peeping blade (8), and a push rod block (12) is fixedly arranged at the lower end of the other side of the telescopic rod (2);

the novel handle is characterized in that a positioning mechanism (13) is fixedly arranged in the middle of the other side of the handle (1), the positioning mechanism (13) comprises a main body (1301), a supporting frame (1303) is fixedly arranged in the main body (1301), and a clamping device (1304) is slidably arranged in the supporting frame (1303).

2. The vaginal speculum of claim 1, wherein: the upper side of the front end of the main body (1301) is provided with a limiting mechanism (1302) in a penetrating mode, and the middle positions of the front end and the rear end of the supporting frame (1303) are provided with a first limiting groove (1305) in a penetrating mode.

3. The vaginal speculum of claim 2, wherein: the limiting mechanism (1302) comprises a first pull rod (130201), a spring (130202) is fixedly arranged on one side of the first pull rod (130201), and a positioning block (130203) is fixedly connected to one side, away from the first pull rod (130201), of the spring (130202).

4. The vaginal speculum of claim 1, wherein: the clamping device (1304) comprises a sliding block (130401), a rotating wheel (130402) is rotatably arranged at the middle position inside the sliding block (130401), second limiting grooves (130403) are formed in the upper ends of two sides of the rotating wheel (130402) in a penetrating mode, limiting rods (130404) are slidably arranged inside the second limiting grooves (130403), and second pull rods (130405) are fixedly arranged at the upper ends of the rotating wheel (130402).

5. The vaginal speculum of claim 1, wherein: the power supply device is characterized in that a power supply interface (10) is fixedly arranged at the lower side of the front end of the grip (1), and a data line interface (11) is fixedly arranged at one side, far away from the power supply interface (10), of the lower side of the front end of the grip (1).

6. The vaginal speculum of claim 1, wherein: the inside of the conduit (4) is provided with an electric wire which is respectively connected with a power interface (10) and a cold light illuminating lamp (6), a data wire interface (11) and a camera (5).

7. The vaginal speculum of claim 4, wherein: the front end of the sliding block (130401) is made of rubber.