CN212395024U

CN212395024U - Gastroscope outer tube for treatment

Info

Publication number: CN212395024U
Application number: CN202021064257.0U
Authority: CN
Inventors: 刘加宁; 苑彩云; 张聿凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-26
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a gastroscope outer tube for treatment, including the outer tube body, the sleeve pipe outer tube body divide into front end and tail end, one side that the outer tube body is close to the tail end is equipped with the external tapping that is linked together, the cover is equipped with solid fixed ring on the tail end, gu be equipped with the block mouth on the fixed ring, the utility model discloses a set up can make sharp-pointed foreign matter take out the in-process whole at the outer tube, can not drop when taking out, can not lead to scope front end damage owing to there is the guard action of outer tube can not cause esophagus or stomach's secondary damage, can not lead to scope front end damage, and the block is convenient between outer tube and the gastroscope needs to get the foreign matter many times, can keep somewhere the outer tube in stomach cavity or esophagus cavity, and the gastroscope just can accomplish the operation in need getting.

Description

Gastroscope outer tube for treatment

Technical Field

The utility model relates to the field of medical auxiliary related products, in particular to a gastroscope outer sleeve for treatment.

Background

At present, the method for taking out the sharp foreign matters (such as fishbone, chicken bone, hair clip, jujube pit and the like) in the upper digestive tract (esophagus and stomach) is that after a simple gastroscope enters the esophagus or reaches the stomach, the tool is sent to the esophagus or the stomach through a gastroscope biopsy pore canal by a foreign matter clamp or a snare, a basket and other tools in vitro, and the foreign matters are clamped or sleeved and taken out together with the gastroscope. However, the prior art has certain defects:

1. because the sharpness of sharp foreign matter, the in-process angle of taking out is difficult to control, and the esophagus chamber is narrower relatively simultaneously, and the esophagus chamber possesses three physiological narrowings simultaneously, passes through the in-process of esophagus at the foreign matter very easily with the esophagus wall damage, the esophagus hemorrhage appears or perforates probably.

2. No matter which tool is adopted to take the foreign matter, the foreign matter falls off due to physiological stricture of the esophagus and other reasons in the process of passing through the esophagus, incarceration is caused in the esophagus, and secondary injury of the esophagus is caused.

3. When the foreign body is taken, the sharp foreign body needs to be propped against the front end of the gastroscope, so the foreign body can easily damage the front end of the gastroscope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gastroscope outer tube for treatment 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 gastroscope outer tube is used in treatment, includes the outer tube body, the outer tube body divide into front end and tail end, one side that the outer tube body is close to the tail end is equipped with the external tapping that is linked together, the cover is equipped with solid fixed ring on the tail end, gu be equipped with the joint on the fixed ring, fixedly connected with latch segment, two on the inner wall of joint all be equipped with the latch notch on the latch segment, two be equipped with the check lock lever between the check lock lever, the check lock lever is inserted and is established in the latch notch, the tail end is loudspeaker form setting.

Preferably, two be equipped with the screw socket of opposite setting on the latch segment, be equipped with the external screw thread on the check lock lever, be threaded connection between check lock lever and two latch segments.

Preferably, one end of the locking rod is fixedly connected with a rotating block.

Preferably, the inner wall of the fixing ring is fixedly connected with a cushion pad, and the cushion pad is made of rubber.

Preferably, the length of the outer sleeve body is 100mm, and the inner diameter is 10 mm.

Preferably, the outer wall of the outer sleeve body is provided with scale marks.

Compared with the prior art, the beneficial effects of the utility model are that:

the gastroscope outer sleeve for treatment can insert a conventional gastroscope into the outer sleeve body through the tail end when in use, so that the front end of the gastroscope is flush with the front end of the outer sleeve body, the tail end is in a horn-shaped design to facilitate the insertion of the gastroscope, sterile water or endoscope lubricant can be injected into the inner sleeve through an external interface, then a fixing ring can be sleeved on the outer sleeve body through the fixing ring, a locking rod is screwed in between two locking blocks, screw ports on the two locking blocks are oppositely arranged and move relatively when the locking rod is screwed, so that the fixing ring is contracted to facilitate the formation of the loosening or the fixing between the outer sleeve body and the gastroscope, the gastroscope and the outer sleeve enter an esophagus cavity or a gastroscope cavity together, relevant tools such as foreign body forceps and the like are sent through a gastroscope biopsy pore channel after the foreign body is found, the foreign body is clamped or sleeved, the fixing ring, the gastroscope moves back 5-10cm, makes the front end of gastroscope front end and outer tube body leave 5-10cm space, through the tractive, draws in this space with the foreign matter in, fixes gastroscope and outer tube body with solid fixed ring afterwards, prevents to shift, and the gastroscope takes out together with the outer tube body, the utility model discloses a set up can make sharp-pointed foreign matter take out the in-process whole journey in the outer tube, can not drop when taking out, can not lead to scope front end damage because there is the secondary damage of outer tube can not cause esophagus or stomach to the guard action of outer tube, and the block between outer tube and the gastroscope conveniently needs to get the foreign matter many times, can keep somewhere the outer tube in stomach cavity or esophagus cavity, and the gastroscope only need get into at every turn and just can accomplish the operation in the outer tube, avoids relapse many times of intubate and causes patient's.

Drawings

Fig. 1 is a schematic structural view of a gastroscope overtube for treatment according to the present invention;

fig. 2 is a schematic structural view of a fixing ring of the gastroscope outer sleeve for treatment according to the present invention.

In the figure: 1-outer sleeve body, 2-front end, 3-tail end, 4-external interface, 5-fixing ring, 6-locking block, 7-locking rod, 8-rotating block, 9-buffer pad and 10-graduation line.

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.

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a gastroscope outer tube for treatment, including outer tube body 1, sleeve tube outer tube body 1 divide into front end 2 and tail end 3, one side that outer tube body 1 is close to tail end 3 is equipped with the external tapping 4 that is linked together, the cover is equipped with solid fixed ring 5 on the tail end 3, be equipped with the joint mouth on solid fixed ring 5, fixedly connected with latch segment 6 on the inner wall of joint mouth, all be equipped with the latch notch on two latch segments 6, be equipped with check lock 7 between two latch segments 6, check lock 7 are inserted and are established in the latch notch, tail end 3 is the setting of loudspeaker form.

Furthermore, screw sockets which are oppositely arranged are arranged on the two locking blocks 6, external threads are arranged on the locking rod 7, and the locking rod 7 is in threaded connection with the two locking blocks 6.

Furthermore, one end of the locking rod 7 is fixedly connected with a rotating block 8, so that the locking rod 7 can be conveniently rotated.

Further, fixedly connected with blotter 9 on solid fixed ring 5's the inner wall, the blotter 9 material is rubber, increases fixed buffer power.

Further, the length of the outer sleeve body 1 is 100mm, and the inner diameter is 10 mm.

Furthermore, the outer wall of the outer sleeve body 1 is provided with scale marks 10, so that the length of the esophagus and the stomach cavity can be conveniently observed.

The working principle is as follows: when in use, a conventional gastroscope can be inserted into the outer sleeve body 1 through the tail end 3 to enable the front end of the gastroscope to be flush with the front end 2 of the outer sleeve body 1, the tail end 3 is in a trumpet-shaped design to facilitate the insertion of the gastroscope, sterile water or endoscope lubricant can be injected inwards through the external interface 4, then the fixing ring 5 can be sleeved on the outer sleeve body 1, then the locking rod 7 is screwed into the space between the two locking blocks 6, the screw ports on the two locking blocks 6 are oppositely arranged and move relatively when the locking rod 7 is screwed, so that the fixing ring 5 is contracted to facilitate the loosening or fixing between the outer sleeve body 1 and the gastroscope, the gastroscope and the outer sleeve body 1 enter an esophagus cavity or a stomach cavity together, after foreign matters are found, related tools such as foreign matter forceps and the like are sent into a duct through gastroscope biopsy, the foreign matters are clamped or sleeved, the fixing ring 5 is controlled to, the gastroscope is retreated by 5-10cm, a space of 5-10cm is reserved between the front end of the gastroscope and the front end of the outer sleeve body 1, foreign matters are pulled into the space by traction, then the gastroscope and the outer sleeve body 1 are fixed by a fixing ring to prevent displacement, and the gastroscope and the outer sleeve body 1 are taken out together.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gastroscope outer tube is used in treatment, includes outer tube body (1), its characterized in that: outer tube body (1) divide into front end (2) and tail end (3), one side that outer tube body (1) is close to tail end (3) is equipped with external tapping (4) that are linked together, the cover is equipped with solid fixed ring (5) on tail end (3), be equipped with the joint mouth on solid fixed ring (5), fixedly connected with latch segment (6), two on the inner wall of joint mouth all be equipped with the latch segment on latch segment (6), two be equipped with check lock lever (7) between check lock segment (6), check lock lever (7) are inserted and are established in the latch segment, tail end (3) are the setting of loudspeaker form.

2. A therapeutic gastroscope overtube according to claim 1 and wherein: two be equipped with the screw socket of opposite setting on latch segment (6), be equipped with the external screw thread on check lock pole (7), be threaded connection between check lock pole (7) and two latch segments (6).

3. A therapeutic gastroscope overtube according to claim 1 and wherein: one end of the locking rod (7) is fixedly connected with a rotating block (8).

4. A therapeutic gastroscope overtube according to claim 1 and wherein: fixedly connected with blotter (9) on the inner wall of solid fixed ring (5), blotter (9) material is rubber.

5. A therapeutic gastroscope overtube according to claim 1 and wherein: the length of outer tube body (1) is 100mm, and the internal diameter is 10 mm.

6. A therapeutic gastroscope overtube according to claim 1 and wherein: the outer wall of the outer sleeve body (1) is provided with scale marks (10).