CN218960707U

CN218960707U - Portable arthroscope

Info

Publication number: CN218960707U
Application number: CN202222308351.1U
Authority: CN
Inventors: 袁晓恬; 顾皓靓
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-05-05
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of arthroscopes, in particular to a portable arthroscope which comprises an arthroscope main body, a camera and a catheter, wherein a light guide connector is fixedly connected to the surface of the arthroscope main body, the camera is fixedly connected to the side surface of the arthroscope main body, the catheter is fixedly connected to the side surface of the arthroscope main body, a connecting rod is fixedly connected to the surface of the arthroscope main body, and a first sliding block is arranged in the arthroscope main body. According to the utility model, the connecting block is arranged, the pushing block is pulled, so that the pushing block drives the first sliding block to slide upwards in the first sliding groove, the pulling rope drives the second sliding block and the inserting block to move upwards, the inserting block is separated from the clamping of the inserting groove, the connecting block is conveniently pulled out of the arthroscope main body, the connecting block is inserted into the arthroscope main body, the pushing block is loosened, the second sliding block is extruded by the elastic force of the spring to move downwards, and the inserting block is inserted into the inserting groove, so that the catheter is more convenient to install and detach.

Description

Portable arthroscope

Technical Field

The utility model relates to the technical field of arthroscopes, in particular to a portable arthroscope.

Background

With the development of society, many orthopedics now use arthroscopes in performing partial operations, and arthroscopes are rod-shaped optical instruments with diameters of about 5mm for observing the internal structures of joints, and are endoscopes for diagnosing and treating joint diseases.

Some arthroscopes do not have a portable function, and the sleeve with a long front end cannot be detached, so that the arthroscopes are inconvenient to carry, and therefore, a design of a portable arthroscope is needed.

Disclosure of Invention

The utility model aims to provide a portable arthroscope so as to solve the problem that the arthroscope in the background art is long and inconvenient to carry.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable arthroscope comprises an arthroscope main body, a camera and a catheter, wherein a light guide connection port is fixedly connected to the surface of the arthroscope main body, the camera is fixedly connected to the side surface of the arthroscope main body, the catheter is fixedly connected to the side surface of the arthroscope main body, a connecting rod is fixedly connected to the surface of the arthroscope main body, a first sliding block is arranged in the arthroscope main body, and a second sliding groove is formed in the arthroscope main body;

the second sliding block is arranged in the second sliding groove, the spring is arranged in the second sliding groove, and the fixing block is fixedly arranged in the second sliding groove.

Preferably, the guide pipe comprises a connecting block and an inserting groove, the side surface of the guide pipe is fixedly connected with the connecting block, and the inserting groove is formed in the surface of the connecting block.

Preferably, the connecting rod comprises a first sliding groove, and the first sliding groove is formed in the connecting rod.

Preferably, the first sliding block comprises a pushing block, and the pushing block is fixedly connected to the outer side of the first sliding block.

Preferably, the second sliding block comprises an inserting block and a pulling rope, the bottom end of the second sliding block is fixedly connected with the inserting block, and the top end of the second sliding block is fixedly connected with the pulling rope.

Preferably, the fixed block comprises a rotating wheel, and the surface of the fixed block is rotationally connected with the rotating wheel.

Preferably, the springs are provided with two groups, and the springs are respectively arranged at two sides of the top end of the second sliding block.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with the connecting block, the pulling ejector pad makes the ejector pad drive first sliding block and upwards slide in first sliding tray to make the pulling rope drive second sliding block and insert and establish the piece upward movement, insert and establish the block and break away from the block of establishing the groove, be convenient for draw the connecting block out from the inside of arthroscope main part, insert the connecting block and establish inside the arthroscope main part, loosen the ejector pad, the elasticity extrusion second sliding block of spring moves down, makes insert and establishes the piece and insert and establish inside establishing the groove, thereby make the installation and dismantle the pipe more convenient.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of an arthroscopic body of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

In the figure: 1. an arthroscope body; 2. a light guide connection port; 3. a camera; 4. a conduit; 401. a connecting block; 402. inserting grooves; 5. a connecting rod; 501. a first sliding groove; 6. a first slider; 601. a pushing block; 7. a second slider; 701. inserting a block; 702. pulling the rope; 8. a spring; 9. a fixed block; 901. a rotating wheel; 10. and a second sliding groove.

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. 1-4, an embodiment of the present utility model is provided:

the portable arthroscope comprises an arthroscope main body 1, a camera 3 and a guide pipe 4, wherein a light guide connection port 2 is fixedly connected to the surface of the arthroscope main body 1, the camera 3 is fixedly connected to the side surface of the arthroscope main body 1, the guide pipe 4 is fixedly connected to the side surface of the arthroscope main body 1, a connecting rod 5 is fixedly connected to the surface of the arthroscope main body 1, a first sliding block 6 is arranged in the arthroscope main body 1, and a second sliding groove 10 is formed in the arthroscope main body 1;

the second sliding block 7 is arranged in the second sliding groove 10, the spring 8 is arranged in the second sliding groove 10, and the fixed block 9 is fixedly arranged in the second sliding groove 10.

Further, the catheter 4 includes a connection block 401 and an insertion groove 402, the side surface of the catheter 4 is fixedly connected with the connection block 401, the surface of the connection block 401 is provided with the insertion groove 402, and the catheter 4 is conveniently inserted into the arthroscope main body 1 through the connection block 401.

Further, the connecting rod 5 includes a first sliding groove 501, and the first sliding groove 501 is formed in the connecting rod 5, so that the first sliding block 6 slides in the first sliding groove 501.

Further, the first sliding block 6 comprises a pushing block 601, and the pushing block 601 is fixedly connected to the outer side of the first sliding block 6, so that the pushing block 601 drives the first sliding block 6 to move.

Further, the second sliding block 7 comprises an inserting block 701 and a pulling rope 702, the bottom end of the second sliding block 7 is fixedly connected with the inserting block 701, the top end of the second sliding block 7 is fixedly connected with the pulling rope 702, and the second sliding block 7 is convenient to drive the inserting block 701 to be inserted into the inserting groove 402.

Further, the fixed block 9 comprises a rotating wheel 901, and the surface of the fixed block 9 is rotatably connected with the rotating wheel 901, so that the pulling rope 702 is pulled through the rotating wheel 901.

Further, the springs 8 are provided with two groups, and the springs 8 are respectively arranged on two sides of the top end of the second sliding block 7, so that the springs 8 can conveniently extrude the second sliding block 7 to move.

Working principle: when staff uses the device, when needing to carry the arthroscope, pulling the push block 601, make the push block 601 drive the first sliding block 6 to slide upwards in the first sliding groove 501, thereby make the first sliding block 6 pull the pulling rope 702 upwards, the pulling rope 702 pulls the second sliding block 7 upwards through the rotating wheel 901, thereby make the pulling rope 702 drive the second sliding block 7 and the inserting block 701 upwards, thereby make the inserting block 701 break away from the engagement to the inserting groove 402, be convenient for draw the connecting block 401 out of the inside of the arthroscope main body 1, when needing to carry out the fixed installation catheter 4, insert the connecting block 401 in the inside of the arthroscope main body 1, loosen the push block 601, the elasticity of the spring 8 extrudes the second sliding block 7 downwards, thereby make the second sliding block 7 drive the inserting block 701 downwards, make the inserting block 701 insert inside the inserting groove 402, be convenient for fix the connecting block 401 in the inside of the arthroscope main body 1, thereby make the installation and the detachment of the catheter 4 more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable arthroscope, includes arthroscope main part (1), camera (3) and pipe (4), its characterized in that: the novel arthroscope comprises an arthroscope body (1), wherein a light guide connection port (2) is fixedly connected to the surface of the arthroscope body (1), a camera (3) is fixedly connected to the side face of the arthroscope body (1), a guide pipe (4) is fixedly connected to the side face of the arthroscope body (1), a connecting rod (5) is fixedly connected to the surface of the arthroscope body (1), a first sliding block (6) is arranged in the arthroscope body (1), and a second sliding groove (10) is formed in the arthroscope body (1);

the second sliding block (7) is arranged in the second sliding groove (10), the spring (8) is arranged in the second sliding groove (10), and the fixed block (9) is fixedly arranged in the second sliding groove (10).

2. A portable arthroscope according to claim 1, wherein: the catheter (4) comprises a connecting block (401) and an inserting groove (402), the connecting block (401) is fixedly connected to the side face of the catheter (4), and the inserting groove (402) is formed in the surface of the connecting block (401).

3. A portable arthroscope according to claim 1, wherein: the connecting rod (5) comprises a first sliding groove (501), and the first sliding groove (501) is formed in the connecting rod (5).

4. A portable arthroscope according to claim 1, wherein: the first sliding block (6) comprises a pushing block (601), and the pushing block (601) is fixedly connected to the outer side of the first sliding block (6).

5. A portable arthroscope according to claim 1, wherein: the second sliding block (7) comprises an inserting block (701) and a pulling rope (702), the inserting block (701) is fixedly connected with the bottom end of the second sliding block (7), and the pulling rope (702) is fixedly connected with the top end of the second sliding block (7).

6. A portable arthroscope according to claim 1, wherein: the fixed block (9) comprises a rotating wheel (901), and the surface of the fixed block (9) is rotatably connected with the rotating wheel (901).

7. A portable arthroscope according to claim 1, wherein: the springs (8) are provided with two groups, and the springs (8) are respectively arranged at the two sides of the top end of the second sliding block (7).