CN215078300U

CN215078300U - Multifunctional hysteroscope

Info

Publication number: CN215078300U
Application number: CN202120434204.1U
Authority: CN
Inventors: 瞿向东; 杜二球; 谢吉蓉
Original assignee: Taizhou Central Hospital Taizhou University Hospital
Current assignee: Taizhou Central Hospital Taizhou University Hospital
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-10
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a multifunctional hysteroscope, which belongs to the technical field of hysteroscopes. The hysteroscope solves the problem that the existing hysteroscope can not treat or absorb the bubbles in the uterine cavity. This multi-functional hysteroscope, including hysteroscope sheath pipe and with the scope sheath pipe wear to establish the scope optical lens pipe of the stereoplasm hysteroscope of assembly, the hysteroscope sheath pipe includes body one and body two, body one and body two are parallel to be pieced together and are leaned on linking firmly structure as an organic whole, be used for wearing to establish the scope optical lens pipe of stereoplasm hysteroscope in the body one, be used for wearing to establish flexible rubber hose in the body two, the front end of body two has the spheroid, the equipartition has the through hole on the spheroid, flexible rubber hose's front end stretches into the spheroid of body two internal, flexible rubber hose's rear end extends outside the rear end of body two, flexible rubber hose's rear end is connected with the syringe. The utility model discloses can absorb the processing to the bubble in the palace chamber, convenient operation guarantees that the field of vision is clear in the palace chamber.

Description

Multifunctional hysteroscope

Technical Field

The utility model belongs to the technical field of the hysteroscope, a multi-functional hysteroscope is related to.

Background

Currently, hysteroscopes are common tools for performing gynecological examinations or operations. When the endoscope is used, the hysteroscope is guided into the uterine cavity of a human body, and then the light source is turned on to acquire an image in the body, so that the disease condition can be diagnosed according to the image condition. The existing hysteroscope generally needs to be filled with liquid in the observation space of the uterine cavity through a sheath tube of the hysteroscope to obtain an image in vivo, and bubbles are generated when the sheath tube of the hysteroscope fills liquid in the observation space of the uterine cavity; the existing hysteroscope can not treat or absorb the bubbles, so that the operation environment becomes complicated, and the operation is not beneficial to be effectively or smoothly carried out.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, can absorb the multi-functional hysteroscope of processing through the bubble of rubber hose in to the palace chamber.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a multi-functional hysteroscope, includes hysteroscope sheath pipe and wears to establish the scope optical lens pipe of the stereoplasm hysteroscope of assembly with hysteroscope sheath pipe, its characterized in that, hysteroscope sheath pipe include body one and body two, body one and body two parallel concatenation by linking firmly structure as an organic whole, body one in be used for wearing to establish the scope optical lens pipe of stereoplasm hysteroscope, body two in be used for wearing to establish flexible rubber hose, the front end of body two the spheroid has, the spheroid on the equipartition have a through hole, flexible rubber hose's front end stretch into the spheroid of body two, flexible rubber hose's rear end extend outside the rear end of body two, this flexible rubber hose's rear end is connected with the syringe.

This multi-functional hysteroscope mainly wears to establish flexible rubber hose at second body of hysteroscope sheath pipe, and flexible rubber hose's rear end is connected with the syringe, makes flexible rubber hose absorb the bubble in the palace chamber through artificial pull operation syringe and absorbs, absorbs the operation to the bubble in the palace chamber, and convenient operation, when actual assembly, this flexible rubber hose's outer wall and the sealed cooperation of the inner wall of second body.

In the multifunctional hysteroscope, the spheroid and the tube body are connected into a whole, the diameter of the inner cavity of the spheroid is larger than that of the inner tube of the tube body II, and a connecting port is formed between the spheroid and the tube body II. The purpose of setting up like this is the transition of convenient spheroid and body two to link up, stable in structure.

In the above multifunctional hysteroscope, the front end of the rubber hose has an outward-turned flange, and when the front end of the rubber hose extends into the spheroid, the outward-turned flange is locked in the connecting port of the spheroid. The front end of the rubber hose can extend into the spherical body in a traction mode, and the outward-turning flange is clamped in the connecting port of the spherical body so that the rubber hose and the second pipe body are matched with each other stably in a penetrating structure.

In the above multifunctional hysteroscope, the inner wall of the front end of the second tube body is provided with inner annular grooves distributed at intervals in the axial direction, the outer wall of the front end of the rubber hose is provided with annular protrusions distributed at intervals in the axial direction, and the annular protrusions at the front end of the rubber hose are clamped in the corresponding inner annular grooves. The purpose that sets up like this can prevent effectively that rubber hose from breaking away from in the second of body, and when rubber hose and the assembly is worn to establish by the second of body, the structure is comparatively stable.

In the multifunctional hysteroscope, the outer diameter of the rubber hose is matched with the inner diameter of the second tube body. The purpose of this setting is to prevent the rubber hose from radially shifting in the second body, and prevent the rubber hose from breaking away from the second body.

In the multifunctional hysteroscope, the rear end of the rubber hose is fixedly connected with the ball cavity, the ball cavity is provided with the pipe joint, the air inlet one-way valve and the air outlet one-way valve, the ball cavity is communicated with the rubber hose through the air inlet one-way valve, and the ball cavity is detachably connected with the injector through the pipe joint. The ball cavity is made of a plastic ball made of transparent materials, the air inlet one-way valve and the air outlet one-way valve are existing products and can be directly purchased and assembled in the market, and the structures of the air inlet one-way valve and the air outlet one-way valve are the existing structures and are not described in detail; when the injector is pulled backwards, the rubber hose is communicated through the air inlet one-way valve, and the air outlet one-way valve is closed; when the injector is pushed forwards, the air outlet one-way valve is opened, and the air inlet one-way valve is closed, so that the rubber hose is closed.

In the multifunctional hysteroscope, the outer wall of the front end of the first tube body is uniformly distributed with small holes which are distributed in an array along the axial direction of the front end of the first tube body. During actual manufacturing, a gap is formed in the endoscope optical lens tube of the hard hysteroscope in a penetrating mode from the first tube body, and the small hole in the front end of the first tube body is used for flushing liquid.

Compared with the prior art, the multifunctional hysteroscope has the advantages that: the structure design is reasonable and simple, the air bubbles in the uterine cavity are absorbed and processed through the injector and the rubber hose, the operation is convenient, the visual field in the uterine cavity is clear, the instrument channel of the hysteroscope main body can be introduced into an instrument matching operation, the accuracy of examination, diagnosis and operation is effectively improved, and the defects of the existing diagnosis and treatment method are overcome.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the multifunctional hysteroscope.

Fig. 2 is a schematic sectional structure view of the first tube and the second tube in the multifunctional hysteroscope.

In the figure, 1, an endoscope optical lens tube; 2. a first pipe body; 3. a second pipe body; 4. a rubber hose; 5. a spheroid; 6. a through hole; 7. an injector; 8. flanging the flange outwards; 9. an annular projection; 10. a ball cavity; 11. a pipe joint; 12. an air inlet check valve; 13. an air outlet one-way valve; 14. and (4) a small hole.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the multifunctional hysteroscope mainly comprises a hysteroscope sheath tube and a hard hysteroscope, wherein an endoscope optical lens tube 1 of the hard hysteroscope is assembled with the hysteroscope sheath tube in a penetrating way, during actual manufacturing, the hysteroscope sheath tube mainly comprises a tube body I2 and a tube body II 3, the tube body I2 and the tube body II 3 are spliced in parallel and fixedly connected into an integral structure, the endoscope optical lens tube 1 of the hard hysteroscope is arranged in the tube body I2 in a penetrating way, the tube body II 3 is arranged in a penetrating way, a rubber hose 4 is arranged in the tube body II 3, the front end of the tube body II 3 is provided with a spheroid 5, through holes 6 are uniformly distributed on the spheroid 5, the front end of the rubber hose 4 extends into the spheroid 5 of the tube body II 3, the rear end of the rubber hose 4 extends out of the rear end of the tube body II 3, and the rear end of the rubber hose 4 is connected with an injector 7; during actual manufacturing, the spherical body 5 and the second pipe body 3 are connected into a whole, the diameter of the inner cavity of the spherical body 5 is larger than that of the inner pipe of the second pipe body 3, and a connecting port is formed between the spherical body 5 and the second pipe body 3; the front end of the rubber hose 4 is provided with an outward-turned flange 8, and when the front end of the rubber hose 4 extends into the spheroid 5, the outward-turned flange 8 is blocked in the connecting port of the spheroid 5.

During actual manufacturing, the inner wall of the front end of the second pipe body 3 is provided with inner ring grooves distributed at intervals in the axial direction, the outer wall of the front end of the rubber hose 4 is provided with annular bulges 9 distributed at intervals in the axial direction, and the annular bulges 9 at the front end of the rubber hose 4 are clamped in the corresponding inner ring grooves to form sealing; the outer diameter of the rubber hose 4 is matched with the inner diameter of the second pipe body 3.

During actual manufacturing, the rear end of the rubber hose 4 is fixedly connected with a ball cavity 10, a pipe joint 11, an air inlet one-way valve 12 and an air outlet one-way valve 13 are arranged on the ball cavity 10, the ball cavity 10 is communicated with the rubber hose 4 through the air inlet one-way valve 12, and the ball cavity 10 is detachably connected with the injector 7 through the pipe joint 11.

During actual manufacturing, the outer wall of the front end of the tube body one 2 is uniformly distributed with small holes 14, and the small holes 14 are distributed in an array along the axial direction of the front end of the tube body one 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the endoscope optical lens tube 1 is used more herein; a first pipe body 2; a second pipe body 3; a rubber hose 4; a spheroid 5; a through hole 6; an injector 7; an everting flange 8; an annular projection 9; a ball cavity 10; a pipe joint 11; an intake check valve 12; an air outlet check valve 13; aperture 14, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A multifunctional hysteroscope comprises a hysteroscope sheath tube and a hard hysteroscope endoscope optical lens tube (1) which is assembled with the hysteroscope sheath tube in a penetrating way, it is characterized in that the hysteroscope sheath tube comprises a tube body I (2) and a tube body II (3), the first pipe body (2) and the second pipe body (3) are spliced in parallel and fixedly connected into an integral structure, an endoscope optical lens tube (1) of the hard hysteroscope is arranged in the tube body I (2) in a penetrating way, a rubber hose (4) is arranged in the second pipe body (3) in a penetrating way, the front end of the second pipe body (3) is provided with a spherical body (5), through holes (6) are uniformly distributed on the spherical body (5), the front end of the rubber hose (4) extends into the spherical body (5) of the tube body II (3), the rear end of the rubber hose (4) extends out of the rear end of the second pipe body (3), and the rear end of the rubber hose (4) is connected with an injector (7).

2. The multifunctional hysteroscope according to claim 1, wherein the spheroid (5) and the second tube body (3) are connected into a whole structure, the inner cavity diameter of the spheroid (5) is larger than the inner tube diameter of the second tube body (3), and a connecting port is formed between the spheroid (5) and the second tube body (3).

3. A multi-functional hysteroscope according to claim 2, wherein the rubber hose (4) has an outwardly turned flange (8) at its front end, and when the front end of the rubber hose (4) is extended into the spheroid (5), the outwardly turned flange (8) is locked in the connecting port of the spheroid (5).

4. The multifunctional hysteroscope according to claim 3, characterized in that the inner wall of the front end of the second tube body (3) is provided with inner ring grooves distributed at intervals in the axial direction, the outer wall of the front end of the rubber hose (4) is provided with annular protrusions (9) distributed at intervals in the axial direction, and the annular protrusions (9) at the front end of the rubber hose (4) are clamped in the corresponding inner ring grooves.

5. A multi-functional hysteroscope according to claim 4, wherein the outer diameter of the rubber hose (4) is adapted to the inner diameter of the second tube (3).

6. The multifunctional hysteroscope according to claim 5, characterized in that the rear end of the rubber hose (4) is fixedly connected with a ball cavity (10), the ball cavity (10) is provided with a pipe joint (11), an air inlet check valve (12) and an air outlet check valve (13), the ball cavity (10) is communicated with the rubber hose (4) through the air inlet check valve (12), and the ball cavity (10) is detachably connected with the injector (7) through the pipe joint (11).

7. The multifunctional hysteroscope is characterized in that the outer wall of the front end of the tube body (2) is uniformly provided with small holes (14), and the small holes (14) are distributed in an array along the axial direction of the front end of the tube body (2).