CN210812910U - Suction tube for recovering surgical waste liquid - Google Patents
Suction tube for recovering surgical waste liquid Download PDFInfo
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- CN210812910U CN210812910U CN201921569039.XU CN201921569039U CN210812910U CN 210812910 U CN210812910 U CN 210812910U CN 201921569039 U CN201921569039 U CN 201921569039U CN 210812910 U CN210812910 U CN 210812910U
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- waste liquid
- negative pressure
- piston
- pipe
- suction tube
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Abstract
The utility model discloses a suction tube for recovering surgical waste liquid, which comprises a hose, wherein the hose is of a three-way pipe structure, the port of the three-way pipe is respectively provided with a negative pressure joint, a waste liquid pipe inlet and a negative pressure control port, and the negative pressure control port is provided with a movable piston for controlling the on and off of the waste liquid pipe; when waste liquid is required to be recovered, the piston is moved to the negative pressure control opening, so that the waste liquid pipe is communicated with the negative pressure joint, and waste liquid recovery is realized.
Description
Technical Field
The utility model belongs to the technical field of the negative pressure attracts, concretely relates to attracts pipe for operation waste liquid is retrieved.
Background
In the operation process, often there is human tissue fluid or waste liquid to remain on operation table or the operating table, it goes on to influence the doctor operation, present way is to connect the vacuum aspiration ware and attracts the pipe, it places operating table or operating table on to attract the pipe, just so can last attract the waste liquid, solve the remaining problem of waste liquid, but adopt above-mentioned mode to expose a problem, because the aspirator of hospital adopts 24 hours to keep invariable negative pressure (be connected to each administrative or technical offices through central pump station) more, medical personnel can't effective control negative pressure state, when the waste liquid of mesa is by the extinction, will produce the noise, the noise not only influences the communication between the art person, and often the sound that the vacuum aspiration produced for a long time causes operation doctor and patient dysphoria, influence the operation.
Disclosure of Invention
The utility model discloses an aim at attracts the problem that the pipe produced the noise in order to solve when the waste liquid on the negative pressure recovery operating table, provides a attract pipe for operation waste liquid is retrieved, the utility model discloses simple structure can effectively solve the problem of noise.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a attract pipe for operation waste liquid is retrieved, includes the hose, the hose is three-way pipe structure, and the port of three-way pipe is negative pressure joint, waste liquid pipe import and negative pressure control mouth respectively, negative pressure control mouth department is equipped with the piston of removal for control waste liquid pipe is expert and is disconnected.
Preferably, the piston is connected with a piston shaft, and a piston handle is arranged on the piston shaft.
Preferably, a limit ring body is arranged at the negative pressure control opening.
Preferably, the waste liquid pipe inlet is in the form of a bevel.
Preferably, the length of the piston is greater than the diameter of the waste pipe.
Preferably, the piston is made of rubber material.
Through the technical scheme, the following beneficial effects can be obtained:
the utility model has simple structure, adopts the three-way pipe, can effectively control the on and off of the waste liquid pipe through the movement of the piston, pushes the piston to plug the waste liquid pipe when no waste liquid is sucked, and effectively stops the generation of noise; when waste liquid is required to be recovered, the piston is moved to the negative pressure control opening, so that the waste liquid pipe is communicated with the negative pressure joint, and waste liquid recovery is realized.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view showing a state in which the piston blocks the waste liquid pipe.
Wherein:
1. a hose; 2. a waste pipe inlet; 3. a negative pressure joint; 4. a negative pressure control port; 5. piston handle, 6, piston.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1-2, a suction tube for recovering surgical waste liquid comprises a flexible tube 1, the flexible tube 1 is a three-way tube structure, the ports of the three-way tube are respectively a negative pressure joint 3, a waste liquid tube inlet 2 and a negative pressure control port 4, and a movable piston 6 is arranged at the negative pressure control port 4 for controlling the waste liquid tube to be on or off. The piston 6 is connected with a piston shaft, and a piston handle 5 is arranged on the piston shaft. And a limit ring body 7 is arranged at the negative pressure control port 4. The inlet 2 of the waste liquid pipe adopts an inclined opening form. The length of the piston 6 is greater than the diameter of the waste pipe. The piston 6 is made of rubber materials.
The utility model discloses a theory of operation and working process as follows:
connect negative pressure joint 3 to central negative pressure pump on, waste liquid pipe import 2 is placed and is collected the waste liquid on operation table and the operation table, and as shown in figure 1, pull piston 6 to negative pressure control mouth 4 department through piston handle 5 for waste liquid pipe import 2 link up with negative pressure joint 3, and central negative pressure pump begins work, attracts the waste liquid in the negative pressure receiving flask.
When the waste liquid is not available, the generation of noise is prevented, and as shown in fig. 2, the piston 6 is closed by the piston handle 5, so that the waste liquid pipe inlet 2 and the negative pressure joint 3 cannot be communicated, and further, the noise of negative pressure suction cannot be generated. The piston shaft is provided with a marking ring, and when the marking ring is positioned at the negative pressure control opening part, the piston just plugs the waste liquid pipe.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a attract pipe for operation waste liquid is retrieved, its characterized in that, includes hose (1), hose (1) is three-way pipe structure, and the port of three-way pipe is negative pressure joint (3) respectively, waste liquid pipe import (2) and negative pressure control mouth (4), negative pressure control mouth (4) department is equipped with piston (6) that remove for control waste liquid pipe is expert and is disconnected.
2. The suction tube for surgical waste liquid recovery according to claim 1, characterized in that: the piston (6) is connected with a piston shaft, and a piston handle (5) is arranged on the piston shaft.
3. The suction tube for surgical waste liquid recovery according to claim 1, characterized in that: and a limit ring body (7) is arranged at the negative pressure control port (4).
4. The suction tube for surgical waste liquid recovery according to claim 1, characterized in that: the inlet (2) of the waste liquid pipe adopts an inclined opening form.
5. The suction tube for surgical waste liquid recovery according to claim 1, characterized in that: the length of the piston (6) is greater than the diameter of the waste pipe.
6. The suction tube for surgical waste liquid recovery according to claim 1, characterized in that: the piston (6) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569039.XU CN210812910U (en) | 2019-09-20 | 2019-09-20 | Suction tube for recovering surgical waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569039.XU CN210812910U (en) | 2019-09-20 | 2019-09-20 | Suction tube for recovering surgical waste liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210812910U true CN210812910U (en) | 2020-06-23 |
Family
ID=71267212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569039.XU Active CN210812910U (en) | 2019-09-20 | 2019-09-20 | Suction tube for recovering surgical waste liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210812910U (en) |
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2019
- 2019-09-20 CN CN201921569039.XU patent/CN210812910U/en active Active
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