CN213158176U

CN213158176U - Quick negative pressure suction device

Info

Publication number: CN213158176U
Application number: CN202021018961.2U
Authority: CN
Inventors: 李晓敏; 韩立国
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-05-11
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a quick negative pressure suction device, take over including outer tube and negative pressure pump, the inside of outer tube is provided with walks the mirror tube and attracts the pipeline, the negative pressure pump is taken over and is installed the one end at attracting the pipeline. The utility model discloses an outer tube of a two-chamber, a lumen walks the mirror, a lumen is the suction pipe way, an outer tube is put to throat portion in addition, the throat portion can be protected in the business turn over of mirror making a round trip, the draw-in groove processing is done with mirror body department to the outer tube, a fixed outer tube, length is close with mirror body length, the protective sheath of throat portion is fixed good motionless, the mirror of adorning quick negative pressure suction device gets into the stomach chamber from the outer tube, this kind of design can make the scope detect and attract go on simultaneously, the efficiency of rescuing is greatly improved, and can observe on one side the intubate, intubate position control's accuracy has been greatly improved, the rate of accuracy has been improved, the rescue effect has been increased.

Description

Quick negative pressure suction device

Technical Field

The utility model relates to a negative pressure suction device technical field specifically is a quick negative pressure suction device.

Background

For some patients with severe hemorrhage, the gastric cavity needs to be sucked by blood clots, the suction tube is various, and is mainly used for orthopedics, brain surgery, obstetrics and gynecology, urology and thoracic surgery, the thoracic and abdominal suction tube is mainly used for thoracic surgery and general surgery to play a role in sucking fluid in clinical operation, at present, the hospital mostly uses a disposable suction tube, the front part of the suction tube made of plastic is a bent tube, a tooth socket clamp is movably connected on the bent tube, the upper end ring of the tooth socket clamp is sleeved on the suction tube, the lower end of the tooth socket clamp is an n-shaped clamp matched with a tooth body, the suction head at the front end of the suction tube is of a cylindrical cavity structure, the bottom of the suction tube is arc, and suction holes are uniformly distributed on the ring wall.

The suction device in the current stage has many defects, for example, the suction efficiency is low, the endoscope detection and the suction of blood clots can not be carried out simultaneously, the rescue efficiency is influenced, the rescue success rate is reduced, the insertion accuracy of the pipeline is not well controlled, and the suction effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick negative pressure suction device to the attraction inefficiency that proposes in solving above-mentioned background art, and can't detect and attract the clot to go on simultaneously at the scope, influence rescue efficiency, reduced the rescue success rate, the not good control of the male accuracy of pipeline influences and attracts effect scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick negative pressure suction device, takes over including outer tube and negative pressure pump, the inside of outer tube is provided with walks mirror tube and attracts the pipeline, operating handle is installed to the one end of outer tube, the negative pressure pump is taken over and is installed the one end at attracting the pipeline.

Preferably, the tip of the endoscope body is installed at one end of the endoscope moving tube, and a suction port is installed at one end of the suction pipeline.

Preferably, a glass plug is installed at one end of the negative pressure pump connecting pipe, and the glass plug is inserted into the suction pipeline in an embedding mode.

Preferably, a fixing sleeve is installed at one end of the operating handle, and one end of the operating handle is clamped and fixed at one end of the outer sleeve through the fixing sleeve.

Preferably, the outer sleeve is of a double-cavity structure, and the endoscope moving pipe and the suction pipe are respectively inserted into the double cavities.

Preferably, the inner side of the outer sleeve is provided with a clamping groove, and the lens moving tube is connected with the clamping groove on the inner side of the outer sleeve in an embedded manner.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an outer tube of a two-chamber, a lumen walks the mirror, a lumen is the suction pipe way, an outer tube is put to throat portion in addition, the throat portion can be protected in the business turn over of mirror making a round trip, the draw-in groove processing is done with mirror body department to the outer tube, a fixed outer tube, length is close with mirror body length, the protective sheath of throat portion is fixed good motionless, the mirror of adorning quick negative pressure suction device gets into the stomach chamber from the outer tube, this kind of design can make the scope detect and attract go on simultaneously, the efficiency of rescuing is greatly improved, and can observe on one side the intubate, intubate position control's accuracy has been greatly improved, the rate of accuracy has been improved, the rescue effect has been increased.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the bending state of the present invention;

fig. 3 is a cross-sectional view of the outer sleeve of the present invention.

In the figure: 1. an operating handle; 2. fixing a sleeve; 3. a lens moving tube; 4. an outer sleeve; 5. a negative pressure pump connection pipe; 6. a glass plug; 7. a suction duct; 8. the tip part of the endoscope body; 9. a suction port.

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.

The embodiment provides a quick negative pressure suction device, as shown in fig. 1-3, including outer tube 4 and negative pressure pump takeover 5, the inside of outer tube 4 is provided with walks mirror tube 3 and suction pipeline 7, it is used for controlling the scope and absorbs the blood clot respectively to walk mirror tube 3 and suction pipeline 7, operating handle 1 is installed to the one end of outer tube 4, operating handle 1 conveniently carries out handheld control to the device, negative pressure pump takeover 5 is installed in the one end of suction pipeline 7, take over 5 through the negative pressure pump and conveniently be connected with the negative pressure pump.

The endoscope moving tube 3 of the embodiment is provided with an endoscope body tip part 8 at one end, a suction port 9 is arranged at one end of a suction pipeline 7, the endoscope body tip part 8 is used for being arranged on an endoscope, and the suction port 9 is convenient for absorbing blood clots. The glass plug 6 is installed to the one end of negative pressure pump takeover 5, and the glass plug 6 inserts the inside of attracting pipeline 7 through inlaying the mode, conveniently controls negative pressure pump takeover 5 through glass plug 6 and is connected with attracting pipeline 7. Fixed cover 2 is installed to the one end of operating handle 1, and the one end of operating handle 1 is fixed in the one end of outer tube 4 through fixed cover 2 card, and it is fixed with the installation of outer tube 4 to make things convenient for operating handle 1 through fixed cover 2. The outer sleeve 4 is of a double-cavity structure, and the endoscope moving tube 3 and the suction tube 7 are respectively inserted into the double cavities. The inboard of outer tube 4 is provided with the draw-in groove, and walks mirror tube 3 and inlay with the draw-in groove of outer tube 4 inboard and be connected, and this kind of design is convenient to walk the installation of mirror tube 3 and is fixed.

The working principle is as follows: this equipment is when using, place a throat protective sheath in patient's throat department, insert the gastric cavity by the protective sheath through handheld operating handle 1 control outer tube 4, the mirror tube 3 of walking of 4 inner chambers of outer tube and suction pipe 7 all enter into the gastric cavity simultaneously, make mirror body tip 8 visit the gastric cavity inside, and make suction port 9 be located blood clot department, insert glass plug 6 the one end of suction pipe 7, then take over 5 one end and negative pressure pump with the negative pressure pump and be connected, make its blood clot that makes the gastric cavity inside under the effect of negative pressure pump derive by suction pipe 7.

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 quick negative pressure suction device, includes outer tube (4) and negative pressure pump takeover (5), its characterized in that: the endoscope comprises an outer sleeve (4), wherein a lens tube (3) and an attraction pipeline (7) are arranged inside the outer sleeve (4), an operation handle (1) is installed at one end of the outer sleeve (4), and one end of the attraction pipeline (7) is installed at a negative pressure pump connecting pipe (5).

2. The rapid negative pressure aspiration device of claim 1, wherein: one end of the endoscope moving pipe (3) is provided with an endoscope body tip part (8), and one end of the suction pipeline (7) is provided with a suction port (9).

3. The rapid negative pressure aspiration device of claim 1, wherein: and a glass plug (6) is installed at one end of the negative pressure pump connecting pipe (5), and the glass plug (6) is inserted into the suction pipeline (7) in an embedding manner.

4. The rapid negative pressure aspiration device of claim 1, wherein: fixed cover (2) are installed to the one end of operating handle (1), the one end of operating handle (1) is through fixed cover (2) card solid in the one end of outer sleeve pipe (4).

5. The rapid negative pressure aspiration device of claim 1, wherein: the outer sleeve (4) is of a double-cavity structure, and the endoscope moving pipe (3) and the suction pipeline (7) are respectively inserted into the double cavities.

6. The rapid negative pressure aspiration device of claim 1, wherein: the inner side of the outer sleeve (4) is provided with a clamping groove, and the endoscope moving tube (3) is embedded and connected with the clamping groove on the inner side of the outer sleeve (4).