CN111449610A

CN111449610A - Handheld short-cavity endoscope

Info

Publication number: CN111449610A
Application number: CN202010375580.8A
Authority: CN
Inventors: 王昭清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-07-28

Abstract

The invention relates to a hand-held short-cavity endoscope, which comprises a cylindrical probe, wherein the side wall of the probe is provided with a connecting hole, the front end of the connecting hole is provided with a camera, a light source, a front end outlet of a water and air supply pipeline and a front end outlet of a biopsy pipeline, the camera is connected with a monitor by using a cable in the connecting hole, the light source is connected with a power supply by using the cable in the connecting hole, the front end of the probe is provided with a detachable transparent cap, and the rear end of the probe is provided with an openable end cover. The invention has the following advantages: the multifunctional endoscope has the advantages that the transparent cap is arranged, the locked tube cavity can be opened, the camera is enabled to be away from the focus, on one hand, the observation can be clearly carried out, and on the other hand, the visual field is enlarged. The lumen can be moved downwards and enlarged by simple operation of the handle, common clinical diagnosis and treatment instruments can enter the lumen, the cost is reduced, and the technical operation difficulty is reduced.

Description

Handheld short-cavity endoscope

Technical Field

The invention relates to medical diagnostic equipment, in particular to an endoscope.

Background

The medical endoscope mainly comprises three parts, namely a camera, a monitor and a middle connecting cable, the existing endoscope equipment for diagnosing and treating the diseases of the short cavities (anorectal, vagina, oropharyngeal part and the like) of the human body has large volume, complex structure, complex operation, high manufacturing cost, inconvenient carrying, high technical requirement on operators and higher mastering difficulty, and related supporting facilities (such as disinfection, work stations, biopsy or treatment equipment) are often not uniform, so the later-stage operation cost is increased.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a handheld short-cavity endoscope.

The purpose of the invention is realized by the following technical means:

The probe comprises a cylindrical probe body, wherein a connecting hole is formed in the side wall of the probe body, a camera, a light source, a front end outlet of a water and air supply pipeline and a front end outlet of a biopsy pipeline are arranged at the front end of the connecting hole, the camera is connected with a monitor through a cable in the connecting hole, the light source is connected with a power supply through the cable in the connecting hole, a detachable transparent cap is installed at the front end of the probe body, and an openable end cover is arranged at the rear end of the probe body.

In the preferred scheme, four connecting holes are provided, namely a camera hole, a light source hole, a water and air feeding pipeline hole and a biopsy pipeline hole. Or the connecting holes are divided into four front sections and four rear sections, wherein the four front sections are respectively a camera hole, a light source hole, a water and air supply pipeline hole and a biopsy pipeline hole, and the rear section is a hole.

Preferably, the transparent cap is a cylinder, and the rear end of the cylinder is provided with internal threads connected with the external threads at the front end of the probe, or the rear end of the cylinder is provided with external threads connected with the internal threads at the front end of the probe.

In the preferred scheme, the front section of the end cover is an arc plate, the rear section of the end cover is an outward-bent handle, and the middle of the end cover is hinged to the side face of the probe.

Compared with the prior art, the invention has the following obvious advantages: the multifunctional endoscope has the advantages that the transparent cap is arranged, the locked tube cavity can be opened, the camera is enabled to be away from the focus, on one hand, the observation can be clearly carried out, and on the other hand, the visual field is enlarged. The lumen can be moved downwards and enlarged by simple operation of the handle, common clinical diagnosis and treatment instruments can enter the lumen, the cost is reduced, and the technical operation difficulty is reduced.

Drawings

FIG. 1 is a side view of the present invention; FIG. 2 is a front view of the probe; fig. 3 is a front view of the front of the end cap.

Detailed Description

the invention will be described in further detail with reference to the accompanying drawings, in which, 1 transparent cap, 2 probe, 201 operation hole, 202 biopsy channel front end outlet, 203 water and air feeding channel front end outlet, 204L CD lamp, 205 camera, 3 connection hole, 4 end cap, 401 hinge shaft, 402 handle.

the multifunctional probe comprises a cylindrical probe 2, a connecting hole 3 is formed in the side wall of the probe 2, the connecting hole 3 is divided into a front section and a rear section, the front section is provided with four holes, namely a camera hole, a light source hole, a water and air supply pipeline hole and a biopsy pipeline hole, the rear section is a hole, a camera 205 is embedded in the front end of the camera hole in a cylindrical mode, an L CD lamp 204 is embedded in the front end of the light source hole, a water and air supply pipeline front end outlet 203 is formed in the front end of the water and air supply pipeline hole, a biopsy pipeline front end outlet 202 is formed in the front end of the biopsy pipeline hole, the camera 205 is connected with a monitor through a cable in the connecting hole, the L CD lamp 204 is connected with a power supply through a cable in.

The front end of the probe 2 is provided with a detachable transparent cap 1, the transparent cap 1 is a cylinder, and the rear end of the cylinder is provided with internal threads which are connected with external threads at the front end of the probe 2.

The rear end of the probe 2 is provided with an end cover 4, the front section of the end cover 4 is an arc plate, the rear section is an outward bending handle 402, and the middle part is hinged on the side surface of the probe 2 by a hinge shaft 401.

The using method comprises the following steps: the device is inserted into a human body short cavity channel (anorectal, vagina, oropharynx and the like), images acquired by the camera are transmitted to a monitor at the rear end of the device, the monitor is designed with a high-definition rotatable screen, the inside of the cavity channel can be clearly observed, a related adjusting button is arranged on the screen, a high-definition video line external interface and an image acquisition button are arranged, the high-definition screen can be observed immediately and can be associated with a workstation, and the device is convenient for acquiring examination and operation pictures and writing reports.

The end cover can be opened by holding the handle, the operation cavity is enlarged, common thick and simple treatment equipment (such as a syringe, a foreign body forceps and the like) can be accessed, the operation difficulty is reduced, and the operation fineness is improved.

The equipment can be connected with a mains supply to work, and a battery and a charging port can be designed at the handle, so that the equipment is convenient to carry.

Claims

1. Hand-held type short lumen endoscope, including the cylindric probe, be equipped with the connecting hole on the lateral wall of probe, the connecting hole front end has camera, light source, send the front end export of water and gas pipeline front end export, biopsy pipeline, the camera utilizes cable in the connecting hole is connected with the monitor, the light source utilizes the cable in the connecting hole to be connected characterized by with the power: the front end of the probe is provided with a detachable transparent cap, and the rear end of the probe is provided with an end cover which can be opened and closed.

2. The hand-held short-lumen endoscope of claim 1, wherein: the number of the connecting holes is four, and the connecting holes are a camera hole, a light source hole, a water and air supply pipeline hole and a biopsy pipeline hole respectively.

3. The hand-held short-lumen endoscope of claim 1, wherein: the connecting hole is divided into a front section and a rear section, the number of the front sections is four, the front sections are respectively a camera hole, a light source hole, a water and air supply pipeline hole and a biopsy pipeline hole, and the rear section of the connecting hole is a hole.

4. The hand-held short-lumen endoscope of claim 1, wherein: the transparent cap is a cylinder.

5. The hand-held short-lumen endoscope of claim 4, wherein: the rear end of the cylinder is provided with internal threads which are connected with the external threads at the front end of the probe.

6. The hand-held short-lumen endoscope of claim 4, wherein: the rear end of the cylinder is provided with external threads which are connected with the internal threads at the front end of the probe.

7. The hand-held short-lumen endoscope of claim 1, wherein: the front section of the end cover is an arc plate, the rear section of the end cover is an outward-bent handle, and the middle of the end cover is hinged to the side face of the probe.