CN212326468U

CN212326468U - Medical endoscope mild guiding device

Info

Publication number: CN212326468U
Application number: CN202021621653.9U
Authority: CN
Inventors: 刘皓; 张坚; 曲一丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-01-12
Anticipated expiration: 2030-08-07

Abstract

The utility model belongs to the technical field of medical instrument, specifically be a gentle guiding device of medical chamber mirror, including the transition pipe, the appearance of transition pipe is the round platform form, the less one end fixedly connected with guiding tube of diameter of transition pipe, the great one end fixedly connected with connecting pipe of diameter of transition pipe. The utility model discloses novel structure and reasonable, convenient operation, the smooth corresponding tissue of getting into of anastomat of can being convenient for saves doctor's operating time, and then is convenient for accomplish anastomotic relevant operation.

Description

Medical endoscope mild guiding device

Technical Field

The utility model belongs to the technical field of medical instrument, specifically be a medical gentle guiding device of chamber mirror.

Background

In the endoscopic surgery, when a blood vessel, a bronchus and the like need to be cut off, although the lower tissue has already wandered away, due to the reasons of the endoscopic vision, the instrument entering angle and the like, the nail abutting seat in front of the anastomat is difficult to pass below the blood vessel, the bronchus and the like, and the anastomosis operation is difficult to complete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gentle guiding device of medical chamber mirror to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mild guiding device of medical chamber mirror, includes the transition pipe, the appearance of transition pipe is the round platform form, the less one end fixedly connected with guiding tube of diameter of transition pipe, the great one end fixedly connected with connecting pipe of diameter of transition pipe.

Preferably, the transition pipe is provided with a traction hole.

Preferably, the connecting pipe is 3-5cm long and 0.8-1.3mm in inner diameter, and the inner wall of the connecting pipe is provided with anti-skid grains.

Preferably, the guide tube, the transition tube and the connecting tube are all made of soft silica gel.

Preferably, the transition pipe and the connecting pipe are formed in a flat and round shape.

Preferably, one end of the guide tube, which is far away from the transition tube, is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the invention relates to an endoscope mild guiding device which can be used for a linear cutting anastomat.A connecting pipe is sleeved with a nail-supporting seat of an external anastomat, then an endoscope is used for leading a guiding pipe to pass through a blood vessel or a trachea to be cut off, then the guiding pipe is pulled to lead the nail-supporting seat to pass through the lower part of the blood vessel or the trachea to be cut off, then an endoscope pliers is used for passing through a traction hole on a transition pipe, the whole device is separated from the nail-supporting seat by force, the nail-supporting seat is retained below the blood vessel or the trachea to be cut off, and the treatment of a patient in the later period is facilitated.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a perspective view of the present invention.

In the figure: 1-guide tube, 2-transition tube and 3-connecting tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a mild guiding device of medical chamber mirror, includes transition pipe 2, and the appearance of transition pipe 2 is the round platform form, and the less one end fixedly connected with guiding tube 1 of diameter of transition pipe 2, the great one end fixedly connected with connecting pipe 3 of diameter of transition pipe 2.

Furthermore, the transition tube 2 is provided with a traction hole, so that a doctor can conveniently use the endoscope forceps to draw the whole device to move in the later period; furthermore, the connecting pipe 3 is 3-5cm long and 0.8-1.3mm in inner diameter, and can adapt to anastomats of different specifications, the inner wall of the connecting pipe 3 is provided with anti-skid grains, and meanwhile, the anti-skid grains can increase friction force, so that the connecting pipe 3 and the anastomat are prevented from slipping; furthermore, the guide tube 1, the transition tube 2 and the connecting tube 3 are all made of soft silica gel, have certain elasticity, and avoid damaging subcutaneous tissues of patients in the moving process; furthermore, the transition pipe 2 and the connecting pipe 3 are in a flat round shape, so that the cross section is reduced, and the expansion resistance in the moving process is reduced; furthermore, one end of the guide tube 1, which is far away from the transition tube 2, is arc-shaped, so that the movement resistance is reduced.

The working principle is as follows: firstly, the connecting pipe 3 is sleeved with the nail-supporting seat of the external anastomat, the inner wall of the connecting pipe 3 is provided with anti-skid grains which can increase the friction force between the connecting pipe 3 and the anastomat and avoid the slippage of the connecting pipe and the anastomat in the traction process, then the endoscope is used for leading the guide pipe 1 to pass through the blood vessel or the trachea needing to be cut off, because one end of the guide pipe 1, which is far away from the transition pipe 2, is in an arc shape, the secondary damage to the subcutaneous tissue of a patient can be reduced, then the guide pipe 1 is continuously drawn, the connecting pipe 3 with the nail-supporting seat passes through the lower part of the blood vessel or the trachea needing to be cut off, the transition pipe 2 and the connecting pipe 3 are in a flat round shape, the resistance in the moving process can be reduced, then one hand of a doctor uses an endoscope forceps to pass through the traction hole on the transition pipe 2, the other hand holds the anastomat and keeps the anastomat still, is convenient for treating the patient in the later period. The utility model discloses novel structure and reasonable, convenient operation, the smooth corresponding tissue of getting into of anastomat of can being convenient for saves doctor's operating time, and then is convenient for accomplish anastomotic relevant operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical chamber mirror gentle guiding device, includes transition pipe (2), its characterized in that: the appearance of transition pipe (2) is the round platform form, the less one end fixedly connected with guiding tube (1) of diameter of transition pipe (2), the great one end fixedly connected with connecting pipe (3) of diameter of transition pipe (2).

2. A medical endoscopic mild guiding device as claimed in claim 1 wherein: the transition pipe (2) is provided with a traction hole.

3. A medical endoscopic mild guiding device as claimed in claim 1 wherein: the length of the connecting pipe (3) is 3-5cm, the inner diameter of the connecting pipe is 0.8-1.3mm, and anti-skid grains are arranged on the inner wall of the connecting pipe (3).

4. A medical endoscopic mild guiding device as claimed in claim 1 wherein: the guide tube (1), the transition tube (2) and the connecting tube (3) are all made of soft silica gel.

5. A medical endoscopic mild guiding device as claimed in claim 1 wherein: the transition pipe (2) and the connecting pipe (3) are flat and round.

6. A medical endoscopic mild guiding device as claimed in claim 1 wherein: one end of the guide pipe (1) far away from the transition pipe (2) is arc-shaped.