CN215502892U

CN215502892U - Endoscope structure for animals

Info

Publication number: CN215502892U
Application number: CN202120079426.6U
Authority: CN
Inventors: 王林钢; 邵华良; 周燕; 童小华; 夏华强; 孔晓晶; 赵泽
Original assignee: HANGZHOU HAWK OPTICAL ELECTRONIC INSTRUMENTS CO Ltd
Current assignee: HANGZHOU HAWK OPTICAL ELECTRONIC INSTRUMENTS CO Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-01-14
Anticipated expiration: 2031-01-13

Abstract

The present invention relates to an electronic endoscope. An endoscope structure for animals comprises an endoscope body, wherein the endoscope body comprises a tip part, a bending part and an insertion part, the rear end of the endoscope body is provided with an operating handle, the front end of the tip part is an inclined arc-shaped surface, an image channel and an instrument channel are arranged in the endoscope body, and a chamfer surface is arranged at the port of the instrument channel of the tip part; the operating handle is provided with a vertical bending shifting handle and a left-right bending shifting handle. The utility model provides an endoscope structure for animals, which has small volume, flexible operation of the endoscope and small high damage to the front end of the animal; solves the technical problems that the animal endoscope in the prior art has large volume, flexible operation part and easy damage to the cavity of the animal.

Description

Endoscope structure for animals

Technical Field

The utility model relates to an electronic endoscope, in particular to an endoscope structure for animals.

Background

The electronic endoscope is widely used in the current medical practice, is small in pipe diameter, convenient to operate, clear in forming and deeply popular with medical workers. The technology has been rapidly developed in the field of human medicine, but has relatively limited application in the field of animal medicine. At present, the foreign world distribution countries have developed endoscope exploration and a plurality of endoscopic mirror operations on common animals such as cows, horses, sheep, dogs and the like, and on rare animals such as sea lions, dolphins and the like in the field of animal medicine. In particular, in developed countries in Europe and America, the instrument is conventionally applied to animal surgery diagnosis and treatment in the aspect of hard lenses or soft lenses, and new practical minimally invasive instruments are continuously generated under the cooperation of manufacturers, so that the medical level of animals is greatly improved.

However, the existing endoscope for animals still has the problems of large volume, poor flexibility when being operated on animals and great damage to cavities and ducts of animals.

Disclosure of Invention

The utility model provides an endoscope structure for animals, which has small volume, flexible operation of the endoscope and small damage to the cavity of the animals; the technical problems that an animal endoscope in the prior art is large in size, complex to operate and easy to damage the cavity of an animal are solved.

The technical problem of the utility model is solved by the following technical scheme: an endoscope structure for animals comprises an endoscope body, wherein the endoscope body comprises a tip part, a bending part and an insertion part, the rear end of the endoscope body is provided with an operating handle, the front end of the tip part is an inclined arc-shaped surface, an image channel, a light guide channel and an instrument channel are arranged in the endoscope body, and the port of the instrument channel of the tip part is provided with a chamfer surface; the operating handle is provided with a vertical bending shifting handle and a left-right bending shifting handle. Can simultaneously operate the endoscope body in four directions, has good flexibility, enables the endoscope to better observe the animal focus, and can improve the stability of the diagnosis and treatment of the operation. The front end of preceding tip forms a domatic to domatic itself possesses certain radian, and help endoscope that can be better inserts in the animal body can not form the damage to the chamber of animal way, reduces the risk of treatment. The oblique cutting surface of the instrument channel enables the opening of the instrument channel to be larger, so that the instrument can be more easily put into and taken out of the instrument channel, and the operation flexibility is improved.

Preferably, the rotation shaft of the up-and-down bending shifting handle and the rotation shaft of the left-and-right bending shifting handle are positioned on the same straight line, the rotation shaft of the up-and-down bending shifting handle is installed on a first hub, the rotation shaft of the left-and-right bending shifting handle is installed on a second hub, the first hub and the second hub are parallel to each other, and the first hub and the second hub are positioned in the operating handle. The upper and lower bending shifting handle and the left and right bending shifting handle are both located below the operating handle, so that the operation can be performed by one hand, the simple convenience of operation is improved, the space of the handle is reasonably utilized, and the bending of the bending part is more flexible.

Preferably, the first hub is fixed with a first connecting cable, the first connecting cable comprises two parallel connecting cables, one end of the first connecting cable is fixed on the first hub, and the other end of the first connecting cable is fixed on two points of the bending part on the first diameter; a second connecting cable is fixed on the second hub and comprises two parallel cables, one end of the second connecting cable is fixed on the second hub, and the other end of the second connecting cable is fixed on two points of the bending part on the second diameter; the first diameter and the second diameter are perpendicular to each other. The first connecting cables and the second connecting cables are uniformly distributed in four directions of the bending part, so that flexible bending of the bending part can be rapidly realized.

Preferably, the bending portion has a serpentine structure, and the bending portion is connected to the vertically bending lever and the horizontally bending lever via a connecting cable.

Preferably, a suction button is mounted on the upper end of the operating handle. The suction button can meet the operations of sputum suction, liquid suction and the like.

Preferably, the front side of the operating handle is provided with an inclined side handle, and the side handle is provided with an instrument channel inlet and a water injection port.

Preferably, the arc-shaped surface of the tip portion is an arc-shaped surface protruding outward. The end part is smoother, the damage to the animal cavity is smaller, and the endoscope body of the endoscope can be conveniently inserted.

Preferably, the operating handle is provided with a liquid crystal display interface. Can be operated by hands and is convenient to carry.

Therefore, the endoscope structure for animals of the present invention has the following advantages: the endoscope has a simple structure, the arc-shaped slope surface is arranged at the end part of the endoscope, so that the endoscope body can be conveniently inserted, the animal cavity channel can be damaged as little as possible, the discomfort of the animal is reduced, and the examination efficiency is improved; the upper and lower bending shifting handles and the left and right bending shifting handles are simultaneously arranged below the operating handle, so that the single-hand operation is realized, and the operation flexibility is improved.

Drawings

Fig. 1 is an overall schematic view of a structure of an endoscope for animals.

Fig. 2 is a schematic view of the end portion in fig. 1.

Fig. 3 is a schematic view of the operating handle of fig. 1.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b):

as shown in fig. 1 and 2 or 3, an endoscope structure for animals includes an endoscope body including a tip portion 1, a bending portion 2, and an insertion portion 3 arranged in this order. The front end of the front end part 1 is an inclined arc surface 11, and the arc surface 11 is an outward convex arc surface. An image channel, a light guide channel 12 and an instrument channel 14 which are parallel to each other are arranged in the mirror body. The image sensor 13 is installed at the front end of the image channel, and a light guide element is installed in the light guide channel. The end opening of the instrument channel is provided with a chamfer surface, so that the outlet area of the instrument channel 14 is larger. The bending part 2 is of a snake bone structure.

Install operating handle 4 at the mirror body rear end, what inclined on operating handle 4 has arranged side handle 10, has seted up apparatus channel entry 8 and water filling port 9 on side handle 10, and apparatus channel entry 8 communicates with the interior apparatus channel of mirror body, and water filling port 9 communicates with apparatus channel entry 8. The rear end of the operating handle is provided with a liquid crystal screen interface 20. A suction button 7 is attached to the upper end of the operating handle 4. The operating handle 4 is provided with a vertical bending dial 5 and a horizontal bending dial 6. The rotating shaft of the up-and-down bending shifting handle 5 and the rotating shaft of the left-and-right bending shifting handle 6 are positioned on the same straight line, the rotating shaft of the up-and-down bending shifting handle 5 is arranged on a first hub 18, the rotating shaft of the left-and-right bending shifting handle 6 is arranged on a second hub 17, the first hub 18 and the second hub 17 are parallel to each other, and the first hub 18 and the second hub 17 are positioned in the operating handle 4. A first connecting cable 16 is fixed on the first hub 18, the first connecting cable 16 comprises two parallel cables, one end of the first connecting cable is fixed on the first hub 18, and the other end of the first connecting cable 16 is fixed on two points of the bending part on the first diameter; a second connecting cable 15 is fixed on the second hub 17, the second connecting cable 15 comprises two parallel cables, one end of the second connecting cable is fixed on the second hub 17, and the other end of the second connecting cable is fixed on two points of the bending part on the second diameter; the first diameter and the second diameter are perpendicular to each other.

Claims

1. The utility model provides an endoscope structure for animal, includes the mirror body, the mirror body include tip portion, flexion and insertion portion, mirror body rear end is equipped with operating handle, its characterized in that: the front end of the tip part is an inclined arc-shaped surface, an image channel, a light guide channel and an instrument channel are arranged in the endoscope body, and a chamfer surface is arranged at the end port of the instrument channel of the tip part; the operating handle is provided with a vertical bending shifting handle and a left-right bending shifting handle.

2. An endoscope structure for animals according to claim 1, characterized in that: the rotating shaft of the up-and-down bending shifting handle and the rotating shaft of the left-and-right bending shifting handle are positioned on the same straight line, the rotating shaft of the up-and-down bending shifting handle is arranged on the first hub, the rotating shaft of the left-and-right bending shifting handle is arranged on the second hub, the first hub and the second hub are parallel to each other, and the first hub and the second hub are positioned in the operating handle.

3. An endoscope structure for animals according to claim 2, characterized in that: a first connecting cable is fixed on the first hub, the first connecting cable comprises two parallel connecting cables, one end of the first connecting cable is fixed on the first hub, and the other end of the first connecting cable is fixed on two points of the bending part on the first diameter; a second connecting cable is fixed on the second hub and comprises two parallel cables, one end of the second connecting cable is fixed on the second hub, and the other end of the second connecting cable is fixed on two points of the bending part on the second diameter; the first diameter and the second diameter are perpendicular to each other.

4. An endoscope construction for animals according to claim 1, 2 or 3, characterized in that: the bending part is of a snake bone structure and is connected with an up-and-down bending shifting handle and a left-and-right bending shifting handle through a connecting cable.

5. An endoscope construction for animals according to claim 1, 2 or 3, characterized in that: the upper end of the operating handle is provided with a suction button.

6. An endoscope construction for animals according to claim 1, 2 or 3, characterized in that: the front side of the operating handle is provided with an inclined side handle, and the side handle is provided with an instrument channel inlet and a water injection port.

7. An endoscope construction for animals according to claim 1, 2 or 3, characterized in that: the arc surface of the front end part is an arc surface which is convex outwards.

8. An endoscope construction for animals according to claim 1, 2 or 3, characterized in that: the operating handle is provided with a liquid crystal display interface.