CN218045046U

CN218045046U - Disposable optical fiber angioscope

Info

Publication number: CN218045046U
Application number: CN202220762147.4U
Authority: CN
Inventors: 洪时胜
Original assignee: Nanjing Weston Optical Fiber Technology Co ltd
Current assignee: Nanjing Weston Optical Fiber Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-12-16
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the field of angioscopes, in particular to a disposable optical fiber angioscope, which comprises an optical fiber bundle main body, a coupling imaging lens and a connecting plug, wherein an image transmission optical fiber and a light guide optical fiber are arranged in the optical fiber bundle main body; the coupling imaging lens is arranged at one end of the optical fiber bundle main body, and a pressurizing injection part is arranged above the connecting plug; the connecting plug is arranged at the other end of the optical fiber bundle main body and is mechanically connected with the image. The utility model discloses a coupling imaging lens and the cooperation of optical fiber bundle main part, low in construction cost when satisfying formation of image and passing the image, through connecting plug and image machine quick assembly disassembly simultaneously, can realize directly abandoning after the light angioscope once uses, guaranteed the optic fibre angioscope sanitary conditions completely, prevent the condition that secondary infection from appearing.

Description

Disposable optical fiber angioscope

Technical Field

The utility model relates to a angioscope field, specifically speaking relates to a disposable optic fibre angioscope.

Background

The current angioscope adopts an electronic endoscope which is the same as other detection scopes, and the electronic endoscope is used for image transmission through electronic sensitization and imaging elements, so that the electronic endoscope is high in construction cost and cannot be used and discarded at one time, or electronic blood vessels have potential safety hazards during imaging in blood vessels, and therefore a disposable optical fiber angioscope is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable optic fibre angioscope to solve the unable disposable problem of abandoning, having the potential safety hazard that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable fiber angioscope comprises a fiber bundle body 100, a coupling imaging lens 200 and a connecting plug 300, wherein an image transmission fiber 101 and a light guide fiber 102 are arranged in the fiber bundle body 100; the coupling imaging lens 200 is disposed at one end of the optical fiber bundle body 100, and a pressure injection part 400 is disposed above the connection plug 300; the connection plug 300 is disposed at the other end of the optical fiber bundle body 100, and the connection plug 300 is mechanically connected to the image.

The image transmission optical fibers 101 are concentrated in the middle of the optical fiber bundle body 100, and the light guide optical fibers 102 are annularly distributed on the outer sides of the image transmission optical fibers 101; the end faces of the image transmission optical fiber 101 and the light guide optical fiber 102 are both in contact with the end face of the coupling imaging lens 200.

An injection tube 103 is arranged on the outer side of the light guide optical fiber 102, the injection tube 103 is annularly distributed on the outer layer of the light guide optical fiber 102, and the injection tube 103 is used for injecting transparent liquid.

The outer layer of the optical fiber bundle main body 100 is provided with a wrapping layer 104, and the image transmission optical fiber 101, the light guide optical fiber 102 and the injection tube 103 are all wrapped and fixed by the wrapping layer 104.

The coupling imaging lens 200 is located at one end of the optical fiber bundle body 100, and the coupling imaging lens 200 is connected with the optical fiber bundle body 100 through a connecting sleeve 201.

The pressure injection part 400 includes a rubber bladder 401 and a top cover 402, the rubber bladder 401 is communicated with the injection tube 103, and the top cover 402 is provided at an open end of the top of the rubber bladder 401.

Compared with the prior art, the utility model discloses beneficial effect as follows:

the utility model discloses a coupling imaging lens and the cooperation of optical fiber bundle main part, low in construction cost when satisfying formation of image and passing the image, through connecting plug and image machine quick assembly disassembly simultaneously, can realize directly abandoning after the light angioscope once uses, guaranteed the optic fibre angioscope sanitary conditions completely, prevent the condition that secondary infection from appearing.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is an enlarged schematic view of the coupling imaging lens of the present invention;

fig. 4 is an enlarged schematic view of the connection plug of the present invention.

In the figure: 100. a fiber bundle body; 101. an image transmission optical fiber; 102. a light guide fiber; 103. an injection tube; 104. a wrapping layer; 200. a coupling imaging lens; 201. connecting a sleeve; 300. a connecting plug; 400. a pressurized injection section; 401. a rubber air bag; 402. and a top cover.

Detailed Description

In order to clarify technical problems, technical solutions, implementation processes and performance displays, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only. The utility model discloses, be not used for limiting the utility model discloses. Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.

As shown in fig. 1-4, a disposable fiber angioscope comprises a fiber bundle body 100, a coupling imaging lens 200, and a connection plug 300, wherein an image transmission fiber 101 and a light guide fiber 102 are arranged in the fiber bundle body 100; the coupling imaging lens 200 is disposed at one end of the optical fiber bundle body 100, and a pressure injection part 400 is disposed above the connection plug 300; the connection plug 300 is disposed at the other end of the optical fiber bundle body 100, and the connection plug 300 is mechanically connected to the image.

The working principle and the using process are as follows: the angioscope is connected with a machine through a connecting plug 300, then the angioscope is deep into a blood vessel, imaging is carried out through a coupling imaging lens 200, an optical fiber bundle main body 100 carries out image transmission and light guide, image collection and transmission can be realized, the coupling imaging lens 200 and the optical fiber bundle main body 100 are matched, imaging image transmission is met, construction cost is low, meanwhile, the quick disassembly and assembly of the connecting plug 300 and an imaging machine are realized, the angioscope can be directly abandoned after being used once, the sanitation condition of the angioscope is completely guaranteed, secondary infection is prevented, transparent liquid is added to the inner side of a rubber air bag 401, and the liquid is conveyed into the blood vessel through an injection pipe 103 in a mode of pressing the rubber air bag 401, namely, blood at the position of the coupling imaging lens 200 can be diluted and moved in a short time, and image taking is convenient.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A disposable fiber angioscope is characterized by comprising a fiber bundle main body (100), a coupling imaging lens (200) and a connecting plug (300), wherein an image transmission fiber (101) and a light guide fiber (102) are arranged in the fiber bundle main body (100); the coupling imaging lens (200) is arranged at one end of the optical fiber bundle main body (100), and a pressure injection part (400) is arranged above the connecting plug (300); the connecting plug (300) is arranged at the other end of the optical fiber bundle main body (100), and the connecting plug (300) is mechanically connected with the image.

2. The disposable fiber-optic angioscope according to claim 1, characterized in that the image-transmitting fibers (101) are concentrated at the central position of the fiber bundle body (100), and the light-guiding fibers (102) are distributed in a ring shape outside the image-transmitting fibers (101); the end faces of the image transmission optical fiber (101) and the light guide optical fiber (102) are in contact with the end face of the coupling imaging lens (200).

3. The disposable fiber angioscope according to claim 2, characterized in that an injection tube (103) is arranged outside the light guide fiber (102), the injection tube (103) is annularly distributed on the outer layer of the light guide fiber (102), and the injection tube (103) is used for injecting transparent liquid.

4. The disposable fiber optic angioscope according to claim 3, characterized in that a wrapping layer (104) is arranged on the outer layer of the optical fiber bundle body (100), and the image transmission optical fiber (101), the light guide optical fiber (102) and the injection tube (103) are all wrapped and fixed by the wrapping layer (104).

5. The disposable fiberoptic angioscope according to claim 1, characterized in that the coupling imaging lens (200) is located at one end of the fiber bundle body (100), the coupling imaging lens (200) being connected with the fiber bundle body (100) by a connecting sleeve (201).

6. The disposable fiber optic angioscope of claim 3, characterized in that the pressurized injection portion (400) comprises a rubber balloon (401) and a cap (402), the rubber balloon (401) being in communication with the injection tube (103), the cap (402) being provided at an open end of the top of the rubber balloon (401).