CN205322293U

CN205322293U - A esophagoscope for esophagus operation

Info

Publication number: CN205322293U
Application number: CN201520992757.3U
Authority: CN
Inventors: 申屠丙花
Original assignee: ZHEJIANG SHENDASIAO MEDICAL INSTRUMENT Co Ltd
Current assignee: ZHEJIANG SHENDASIAO MEDICAL INSTRUMENT Co Ltd
Priority date: 2015-12-04
Filing date: 2015-12-04
Publication date: 2016-06-22
Anticipated expiration: 2025-12-04

Abstract

The utility model provides an esophagoscope for esophagus operation, including mirror tube, microscope base, light source interface, handle, handle, light source interface, mirror tube all fix on the microscope base, the microscope base is passed to mirror tube's rear end, the light source interface penetrates the microscope base and communicates with mirror tube, mirror tube include and outer tube and inner tube be provided with optical fiber between outer tube and the inner tube, optical fiber's one end is located the junction of mirror tube and light source interface, and the other end is located the opening part of mirror tube front end. The utility model has the advantages of reasonable design, the location is stable, and the light source is concentrated, and the field of vision is clear, and the regulation control is convenient.

Description

A kind of esophagoscope for esophageal surgery

Technical field

This utility model relates to a kind of esophagoscope for esophageal surgery, is mainly used in the puncturing operation of torso model, belongs to technical field of medical instruments。

Background technology

Esophagus is unique passage that the mankind take food, and is also the numerous position of human organ, and such as throat, respiratory tract, vocal cords etc., so in human body esophagus process, often entering impurity and antibacterial, causing numerous disease。Prior art does not have special esophagoscope, is usually with gastroscope, being with laryngoscope in throat's pathologic finding operation, if needing to carry out operative treatment, operation trouble at esophagus, can not meet desirable surgical effect in esophagus pathologic finding。

Utility model content

Technical problem to be solved in the utility model is to overcome above-mentioned deficiency existing in prior art, and provides a kind of reasonable in design, and positioning stablity, light source is concentrated, the esophagoscope for esophageal surgery got a clear view。

This utility model solves above-mentioned technical problem and be the technical scheme is that a kind of esophagoscope for esophageal surgery, it is characterized in that: it includes telescope, microscope base, light source interface, handle, described handle, light source interface, telescope are each attached on microscope base, the rear end of telescope is through microscope base, and light source interface penetrates microscope base and connects with telescope；Described telescope includes outer tube and interior pipe, is provided with optical fibers between outer tube and interior pipe；Fiber-optic one end is positioned at the junction of telescope and light source interface, and the other end is positioned at the opening part of telescope front end。Operating theater instruments enters esophagus from the end of telescope through telescope, and light source enters from light source interface, is illuminated in the place's luminescence of telescope front end exit by optical fibers。

An inclination alpha is had between cross section and the telescope at telescope front opening place described in the utility model, 30 °≤α≤75 °。This design makes light source can be irradiated to the sidewall of esophagus well, it is simple to check and operation。

Handle described in the utility model is vertical with telescope。Can holding handle to rotate, thus rotating telescope, carrying out the detection of all angles, handle is convenient with telescope vertical operation。

This utility model compared with prior art, has following positive effect: reasonable in design, positioning stablity, and light source is concentrated, and gets a clear view, and regulable control is convenient。

Accompanying drawing explanation

Fig. 1 is the perspective view that this practicality is new。

Fig. 2 is sectional structure schematic diagram of the present utility model。

Detailed description of the invention

Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail。

Embodiment 1:

Referring to Fig. 1～Fig. 2, the present embodiment includes telescope 1, microscope base 2, light source interface 3, handle 4, and described handle 4, light source interface 3, telescope 1 are each attached on microscope base 2, and the rear end of telescope 1 is through microscope base 2, and light source interface 3 penetrates microscope base 2 and connects with telescope 1；Described telescope 1 includes outer tube 11 and interior pipe 12, is provided with optical fibers 5 between outer tube 11 and interior pipe 12；One end of optical fibers 5 is positioned at the junction of telescope 1 and light source interface 3, and the other end is positioned at the opening part of telescope 1 front end。Operating theater instruments enters esophagus from the end of telescope 1 through telescope 1, and light source enters from light source interface 3, is illuminated in the place's luminescence of telescope 1 front end exit by optical fibers 5。

In the present embodiment, between cross section 14 and the telescope 1 at telescope 1 front opening place, there are an inclination alpha, α=60 °。This design makes light source can be irradiated to the sidewall of esophagus well, it is simple to check and operation。

In the present embodiment, handle 4 is vertical with telescope 1。Can holding handle 4 to rotate, thus rotating telescope 1, carrying out the detection of all angles, handle 4 is convenient with telescope 1 vertical operation。

During use, being docked with light source interface 3 by light source, light source is illuminated in the place's luminescence of telescope 1 front end exit by light-conductive optic fibre dimension, when esophagoscope enters esophagus by oral cavity, can penetrate endoscope from the rear end of telescope 1, carry out video check esophagus pathology。Telescope 1 can also penetrate operating theater instruments, be operated。

Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, as long as the undeclared concrete shape of its part and size, then this part can be any shape and size adapted with its structure；Meanwhile, the title that part takes can also be different。All equivalences done according to the structure described in this utility model inventional idea, feature and principle or simple change, be all included in the protection domain of this utility model patent。

Claims

1. the esophagoscope for esophageal surgery, it is characterized in that: it includes telescope, microscope base, light source interface, handle, described handle, light source interface, telescope are each attached on microscope base, and the rear end of telescope is through microscope base, and light source interface penetrates microscope base and connects with telescope；Described telescope includes outer tube and interior pipe, is provided with optical fibers between outer tube and interior pipe；Fiber-optic one end is positioned at the junction of telescope and light source interface, and the other end is positioned at the opening part of telescope front end。

2. the esophagoscope for esophageal surgery according to claim 1, it is characterised in that: there is an inclination alpha between cross section and the telescope at described telescope front opening place, 30 °≤α≤75 °。

3. the esophagoscope for esophageal surgery according to claim 1, it is characterised in that: described handle is vertical with telescope。