Observation device in organism

A technology for observing devices and organisms, applied in the fields of endoscopy, medical science, diagnosis, etc., can solve the problems of daily management and maintenance of rotating use, disinfection of endoscopic devices, small size, etc., to achieve disinfection and rotating use, volume Small size, safe operation and excellent reliability

Inactive Publication Date: 2009-11-04
PEKING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a living body observation device, which not only solves the problems of the existing endoscopic devices, such as disinfection and alternate use, as well as daily management and maintenance difficulties, but the most important thing is that its operation and use are safer and more reliable than operation. The endoscope device adopts electric control bending method, which is small in size and will not affect the use effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Such as figure 1 As shown, the living body observation device provided by the present invention is used for inserting into the body cavity of the human body for endoscopic inspection. It is composed of an endoscope insertion part 10 (abbreviated as the insertion part) and an operation part 20. The operation part 20 is arranged on the insertion part. The rear end of the part 10, and the insertion part 10 and the operation part 20 are freely detachable through the second connection mechanism 21 provided on the operation part 20 and the first connection mechanism 11 provided on the insertion part 10.

[0056] The insertion part 10 that enters the body cavity of the human body includes an image transmission unit 12, an illumination unit 13 and a bending unit 14 arranged in the insertion part 10; the image transmission unit 12 is used to acquire and transmit image signals, specifically to convert the captured image information into an electrical signal, and the electrical si...

Embodiment 2

[0069] The basic structure in this implementation is the same as that of Embodiment 1. In this embodiment, as image 3 As shown, the first optical connection unit 111 and the second optical connection unit 211 are connected to each other through an optical lens 111A, and the optical lens 111A couples the illumination light transmitted from the light guide optical fiber 281 in the light guide cable 28 in the operation part 20 to the Insert part 10. Such as Figure 4 As shown, the first electrical connection unit 112 and the second electrical connection unit 212 are connected to each other through the first electrical connector 112A and the second electrical connector 212B, and the transmission of electrical signals between the operation part 20 and the insertion part 10 is through the second The first electrical connector 112A and the second electrical connector 212A are mated to realize the connection of cables.

[0070] In this embodiment, the first curved connection unit a...

Embodiment 3

[0075] The basic structure in this implementation is the same as that of Embodiment 1. In this embodiment, as Figure 9 As shown, the first optical connection unit 111 and the second optical connection unit 211 are connected to each other through the light cone 111B, and the light cone 111B couples the illumination light transmitted from the light guide fiber 281 in the light guide cable 28 in the operation part 20 to the Insert part 10. Such as Figure 10 As shown, the first electrical connection unit 112 and the second electrical connection unit 212 are connected to each other through electromagnetic coupling, and the transmission of electrical signals between the operation part 20 and the insertion part 10 is carried out through the first coil 112B and the second coil 212B. The electromagnetic coupling is used to realize the electric signal transmission between the operation part 20 and the insertion part 10 . or, as in Figure 11 As shown, the first electrical connectio...

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PUM

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Abstract

The invention relates to an observation device in organism, comprising an inserting part and an operating part; wherein, the inserting part is provided with an image transmission unit, a lighting unit, a bending unit and a first connecting mechanism; the operating part is arranged at the rear end of the inserting part and provided with a mechanical bending actuating mechanism and a second connecting mechanism; the inserting part is connected with the operating part by the first connecting mechanism and the second connecting mechanism, so that free detachable connection can be realized; as the bending unit is connected with the mechanical bending actuating mechanism, the bending action of the inserting part can be controlled mechanically. The invention not only solves the problems of disinfection and alternate application as well as difficult daily management and maintenance, but also has safe and reliable operation being superior to an endoscope device provided with the operating part adopting an electric control bending mode. Furthermore, the observation device has small volume and does not affect the using effect.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an in vivo observation device for inserting into a human body cavity for endoscopic examination. Background technique [0002] At present, endoscopic devices are widely used in medical fields; in the medical field, endoscopic devices are mainly used for diagnosis and treatment in human body cavities. [0003] Endoscopic devices are well known as general medical and diagnostic tools. Existing endoscope devices are mainly composed of an insertion part, an operation part, and a connection part of the host, and the insertion part, the operation part, and the connection part of the host are all integrally arranged, and since the endoscope device is an interventional medical device, After each inspection, it needs to be replaced and disinfected. Therefore, the disinfection of the endoscope device after use is cumbersome. At the same time, the disinfection of existing endoscopic dev...

Claims

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Application Information

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IPC IPC(8): A61B1/005A61B1/008A61B1/06A61B1/012
Inventor 谢天宇顾小舟顾康
Owner PEKING UNIV
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