CN219250120U

CN219250120U - Hysteroscope for gynecological examination

Info

Publication number: CN219250120U
Application number: CN202222554366.6U
Authority: CN
Inventors: 陆月梅; 朱静; 仲晓荣; 丁其培; 王烨婷
Original assignee: Haian People's Hospital
Current assignee: Haian People's Hospital
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-27
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a hysteroscope for gynecological examination, which belongs to the technical field of hysteroscopes for gynecological examination, and comprises a sleeve shaft ring block, wherein an endoscope rotary drum is embedded and connected in the sleeve shaft ring block, a front camera is embedded and arranged at one end part of the endoscope rotary drum, and a linkage assembly is embedded and arranged at the position, close to the front camera, of the outer wall of the endoscope rotary drum; the linkage assembly comprises a side camera embedded in the outer wall of the rotary cylinder of the endoscope and close to the front camera. According to the utility model, the linkage assembly is arranged, the driving toothed ring drives the linkage toothed ring to carry out meshing transmission, the sight glass rotary drum drives the side camera to rotate, the sight glass rotary drum can rotate along the circle center point position of the sight glass rotary drum, the sight glass rotary drum does not need to incline, the full-angle inspection of the inner wall of the uterine cavity can be carried out through the side camera, discomfort caused by the fact that the sight glass rotary drum is poked to the inner wall of the uterine cavity is avoided, and the inspection is more comfortable.

Description

Hysteroscope for gynecological examination

Technical Field

The utility model relates to the technical field of hysteroscopes for women, in particular to a hysteroscope for gynecological examination.

Background

The hysteroscope is a novel and minimally invasive gynecological diagnosis and treatment technology, is used for a fiber light source endoscope for intrauterine examination and treatment, and is accurately the preferred examination method for gynecological hemorrhagic diseases and intrauterine lesions, and the hysteroscope can not only determine the existence position, size, appearance and range of a focus.

The utility model patent of patent application publication number CN215993921U discloses a hysteroscope for gynecological examination, which comprises a lens body, a connecting seat and a guide rod, wherein one side of the lens body is provided with the connecting seat, the outer side of the bottom of the connecting seat is connected with a rubber sleeve, the outer side of the rubber sleeve is connected with a bearing, one end of the lens body is provided with a heating sleeve, and a temperature sensor is arranged in the heating sleeve. The beneficial effects are that: according to the utility model, the heating sleeve and the temperature sensor are arranged, so that the heating temperature of the heating sleeve can be detected through the temperature sensor.

However, in the above-mentioned structure inspection process, need rely on the camera to stretch into the palace intracavity portion of woman's examination personnel, because the camera is straight entering when detecting, the inspection scope is located the camera the place ahead, and need upwards to break off whole guide arm with fingers and thumb to the outside palace chamber position department of camera and can the slope shine on the palace intracavity wall, whole guide arm slope scope is great easily to contact woman's sensitive position of producing great uncomfortable sense, consequently needs a woman's examination hysteroscope.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art, therefore, the utility model provides a hysteroscope for gynecological examination, which aims at solving the technical problem that the prior art depends on a camera to extend into the uterine cavity of a gynecological examination staff, and the inspection scope is positioned in front of the camera because the camera is in straight entry during detection, and the whole guide rod is required to be upwards pulled at the position of the uterine cavity outside the camera to obliquely irradiate the inner wall of the uterine cavity, so that the whole guide rod is larger in inclination scope, and a gynecological examination hysteroscope is easy to cause a gynecological patient to generate larger uncomfortable feeling, and therefore the technical problem of the gynecological examination hysteroscope is required.

In order to achieve the above object, the present utility model provides the following technical solutions: the hysteroscope comprises a sleeve shaft ring block, wherein an endoscope rotary cylinder is embedded and connected in the sleeve shaft ring block, a front camera is embedded and arranged at one end part of the endoscope rotary cylinder, and a linkage assembly is embedded and arranged at the position, close to the front camera, of the outer wall of the endoscope rotary cylinder;

the linkage assembly comprises a side camera which is embedded into the outer wall of the rotary tube of the endoscope and is close to the position of the front camera, a servo driving motor is arranged on the outer wall of the sleeve shaft ring block along the vertical upward direction, a driving toothed ring is driven by the output end of the servo driving motor along the concentric center, a linkage toothed ring is meshed below the outer wall of the driving toothed ring, the sleeve shaft ring block is movably connected with the rotary tube of the endoscope, the outer wall of the rotary tube of the endoscope is polished, the output end of the servo driving motor is fixedly connected with the driving toothed ring, the driving toothed ring and the linkage toothed ring are made of stainless steel, and the inner wall of the linkage toothed ring is fixedly connected with the outer wall of the rotary tube of the endoscope.

Preferably, the first lighting lamp is embedded and installed on the outer wall of the rotary tube of the speculum and positioned above the side camera, the second lighting lamp is embedded and installed on one end of the rotary tube of the speculum and positioned above the front camera, a speculum body is fixed on one side of the sleeve shaft ring block, and a control button is adhered on one side of the outer wall of the speculum body through hot melt adhesive.

Preferably, the outside of the rotatory section of thick bamboo of speculum just is located one side position department of linkage ring gear and installs the scale fluted disc, and one side of scale fluted disc is equipped with rotation ring and pointer, the opposite side of scale fluted disc just is located servo driving motor's outer wall position department and installs protective housing, fixed connection between rotatory section of thick bamboo of speculum and the rotation ring, swing joint between rotatory section of thick bamboo of speculum and the scale fluted disc.

The utility model has the following advantages:

1. by arranging the linkage assembly, the servo driving motor is started to drive the driving toothed ring to rotate, the driving toothed ring drives the linkage toothed ring to carry out meshing transmission, the sight glass rotary drum drives the side camera to rotate, the sight glass rotary drum can rotate along the circle center point position of the sight glass rotary drum, the sight glass rotary drum does not need to incline, the full-angle inspection of the inner wall of the uterine cavity can be carried out through the side camera, the phenomenon that the sight glass rotary drum is poked to the inner wall of the uterine cavity is avoided, discomfort is avoided, and the inspection is more comfortable;

2. the rotary cylinder of the speculum can drive the rotary ring to rotate, the rotary ring drives the pointer to rotate, the pointer can rotate on the scale fluted disc, when the focus position is found, the pointer can rotate reciprocally to carry out careful examination, and the pointer is driven reciprocally according to a specified angle, so that the accuracy of examination is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a partially cut-away structure of a rotary cylinder of the endoscope of the present utility model;

FIG. 4 is a schematic view of a vertical cross-section of the joint between the rotary tube and the sleeve collar block of the endoscope of the present utility model;

in the figure: 1. a sleeve collar block; 2. a rotation cylinder of the endoscope; 3. a front camera; 4. a side camera; 5. a servo drive motor; 6. driving the toothed ring; 7. a linkage toothed ring; 8. a first illumination lamp; 9. a second illumination lamp; 10. a mirror body; 11. a control button; 12. a scale fluted disc; 13. a rotating ring; 14. a pointer; 15. a protective housing.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.

The hysteroscope is provided with a linkage assembly, the positioning and rotating inspection can be performed on a woman patient by the aid of the linkage assembly, the endoscope rotating drum 2 can rotate along the circle center position of the hysteroscope rotating drum to perform omnibearing inspection on the position of the inner wall of the uterine cavity, the endoscope rotating drum 2 does not need to be inclined, the endoscope rotating drum 2 is not easy to touch the position of the woman patient when in use, the comfort level is improved, and the specific structure of the linkage assembly is as follows:

in some embodiments, as shown in fig. 1-4, the linkage assembly comprises a side camera 4 embedded in the outer wall of the rotary tube 2 of the endoscope and close to the position of the front camera 3, a servo driving motor 5 is installed on the outer wall of the sleeve shaft ring block 1 along the vertical upward direction, a driving toothed ring 6 is driven by the output end of the servo driving motor 5 along the concentric center, a linkage toothed ring 7 is meshed below the outer wall of the driving toothed ring 6, the sleeve shaft ring block 1 is movably connected with the rotary tube 2 of the endoscope, the outer wall of the rotary tube 2 of the endoscope is polished, the output end of the servo driving motor 5 is fixedly connected with the driving toothed ring 6, the driving toothed ring 6 and the linkage toothed ring 7 are made of stainless steel, and the inner wall of the linkage toothed ring 7 is fixedly connected with the outer wall of the rotary tube 2 of the endoscope.

In the use of this embodiment, can stretch into the palace intracavity of gynaecology disease with telescopic collar piece 1, open preceding camera 3 and side camera 4, like this in the entering in-process, can start servo driving motor 5 and drive ring gear 6 rotation, drive ring gear 6 drives linkage ring gear 7 and carries out the meshing transmission, linkage ring gear 7 drives the rotatory section of thick bamboo 2 and rotates, can make the rotatory section of thick bamboo 2 drive side camera 4 rotate, the rotatory section of thick bamboo 2 of sight glass can rotate along its centre of a circle position department, side camera 4 can rotate and carry out the irradiation inspection to the palace intracavity wall of gynaecology patient, need not to incline the rotatory section of thick bamboo 2 of sight glass and make preceding camera 3 shine palace intracavity wall, thereby the rotatory section of thick bamboo 2 of sight glass need not to incline, be difficult for leading to the rotatory section of thick bamboo 2 of thick bamboo of sight glass to stab and avoid causing uncomfortable sense, the inspection can all-round inspection, the inspection is more comfortable.

In some embodiments, as shown in fig. 2-3, a first illuminating lamp 8 is embedded and installed on the outer wall of the rotary barrel 2 of the endoscope and located at the position above the side camera 4, a second illuminating lamp 9 is embedded and installed on one end of the rotary barrel 2 of the endoscope and located at the position above the front camera 3, so that the first illuminating lamp 8 is turned on to provide illumination needs for inspection for the side camera 4, meanwhile, the second illuminating lamp 9 is turned on to provide illumination needs for the front camera 3, a lens body 10 is fixed on one side of the sleeve shaft ring block 1, a control button 11 is adhered on one side of the outer wall of the lens body 10 through hot melt adhesive, so that the control button 11 can control forward or reverse rotation of the servo driving motor 5, and the lens body 10 can be connected to a hysteroscope display device to display images of the front camera 3 and the side camera 4.

In some embodiments, as shown in fig. 1-4, a scale fluted disc 12 is installed at the position of one side of the linkage gear ring 7 outside the rotary tube 2 of the speculum, a rotating ring 13 and a pointer 14 are arranged at one side of the scale fluted disc 12, a protective shell 15 is installed at the position of the outer wall of the servo driving motor 5 at the other side of the scale fluted disc 12, the rotary tube 2 of the speculum is fixedly connected with the rotating ring 13, and the rotary tube 2 of the speculum is movably connected with the scale fluted disc 12.

In the use of this embodiment, when the rotatory section of thick bamboo 2 of speculum, the rotatory section of thick bamboo 2 of speculum can drive the swivel becket 13 and rotate, and swivel becket 13 drives pointer 14 and rotates to pointer 14 can rotate on the fluted disc 12, and the guard casing 15 plays the effect of support to the fluted disc 12, and operating personnel can know pivoted angle, when finding focus position department, can reciprocating rotation carry out the scrutiny, and carries out reciprocating drive according to appointed angle, improves the accuracy of inspection.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.

Claims

1. The utility model provides a hysteroscope for gynecological examination, includes sleeve collar piece (1), the inside embedding of sleeve collar piece (1) is connected with sight glass rotary drum (2), the embedding of one end of sight glass rotary drum (2) is equipped with preceding camera (3), its characterized in that: a linkage assembly is embedded in the outer wall of the rotary cylinder (2) of the endoscope and close to the front camera (3);

the linkage assembly comprises a side camera (4) which is embedded into the outer wall of the rotary tube (2) of the endoscope and is close to the position of the front camera (3), a servo driving motor (5) is arranged on the outer wall of the sleeve shaft ring block (1) along the vertical upward direction, a driving toothed ring (6) is driven by the output end of the servo driving motor (5) along the concentric center, and a linkage toothed ring (7) is meshed below the outer wall of the driving toothed ring (6).

2. A hysteroscope for gynecological examination as claimed in claim 1, wherein: the sleeve shaft ring block (1) is movably connected with the speculum rotary cylinder (2), and the outer wall of the speculum rotary cylinder (2) is polished.

3. A hysteroscope for gynecological examination as claimed in claim 1, wherein: the output end of the servo driving motor (5) is fixedly connected with the driving toothed ring (6), the driving toothed ring (6) and the linkage toothed ring (7) are made of stainless steel materials, and the inner wall of the linkage toothed ring (7) is fixedly connected with the outer wall of the rotary tube (2) of the endoscope.

4. A hysteroscope for gynecological examination as claimed in claim 1, wherein: the endoscope rotary drum (2) is characterized in that a first illuminating lamp (8) is embedded and installed on the outer wall of the endoscope rotary drum (2) and located at the position above the side camera (4), and a second illuminating lamp (9) is embedded and installed at one end of the endoscope rotary drum (2) and located at the position above the front camera (3).

5. A hysteroscope for gynecological examination as claimed in claim 1, wherein: a mirror body (10) is fixed on one side of the sleeve shaft ring block (1), and a control button (11) is adhered to one side of the outer wall of the mirror body (10) through hot melt adhesive.

6. A hysteroscope for gynecological examination as claimed in claim 1, wherein: the endoscope rotary drum (2) is externally provided with a scale fluted disc (12) at one side of the linkage toothed ring (7), one side of the scale fluted disc (12) is provided with a rotating ring (13) and a pointer (14), and a protective shell (15) is arranged at the other side of the scale fluted disc (12) and at the outer wall of the servo driving motor (5).

7. A hysteroscope for gynecological examination as claimed in claim 1, wherein: the endoscope rotary cylinder (2) is fixedly connected with the rotating ring (13), and the endoscope rotary cylinder (2) is movably connected with the scale fluted disc (12).