CN221061339U - Exhaust type negative pressure drainage device - Google Patents
Exhaust type negative pressure drainage device Download PDFInfo
- Publication number
- CN221061339U CN221061339U CN202322126589.7U CN202322126589U CN221061339U CN 221061339 U CN221061339 U CN 221061339U CN 202322126589 U CN202322126589 U CN 202322126589U CN 221061339 U CN221061339 U CN 221061339U
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- CN
- China
- Prior art keywords
- negative pressure
- tube
- drainage
- connecting pipe
- bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000001727 in vivo Methods 0.000 claims 1
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 21
- 238000011010 flushing procedure Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 8
- 210000000683 abdominal cavity Anatomy 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 208000033809 Suppuration Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000002906 medical waste Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010018833 Haematocoele Diseases 0.000 description 1
- 208000005873 Hematocele Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses an exhaust type negative pressure drainage device which comprises a negative pressure bottle, a drainage tube, a first connecting tube, a second connecting tube and a first cap, wherein the upper end of the negative pressure bottle is provided with a bottle opening, the first connecting tube stretches into the bottle opening and is in sealing connection with the bottle opening, one end of the drainage tube is connected with the first connecting tube, the other end of the drainage tube stretches into the body, a flushing tube is connected onto the drainage tube, the flushing tube is provided with the second cap, the second connecting tube is arranged at the upper end of the negative pressure bottle, the first cap is detachably connected with the second connecting tube, a sealing piece for repeatedly puncturing a needle head is arranged in the first cap, the upper end of the first cap is provided with a through hole for facilitating penetration of the needle head, and one side, close to the flushing tube, of the drainage tube is provided with a pipe clamp; the utility model can conveniently leave and take the sample, effectively avoid the injection of the drainage liquid in the bottle into the body in the drainage process, and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an exhaust type negative pressure drainage device.
Background
After the abdominal cavity and pelvic cavity operation in clinic, the effusion and the hematocele in the patient are required to be drained outside the body, so that the effective drainage can promote the healing of the wound of the patient and help the patient to recover. The most used clinically is bottled negative pressure drainage bottle.
However, when in actual use, often because the state of an illness needs to often stay the sample of getting drainage liquid, need open drainage bottle pintle earlier when reserving the sample, unscrew drainage bottle again, pour out drainage liquid, the operation is inconvenient, when pouring drainage liquid, the opening of sample bottle is less, causes liquid to spill on the ground easily, causes the pollution, and negative pressure drainage bottle draws out liquid after, the negative pressure diminishes or disappears, often needs the body of manual extrusion negative pressure drainage bottle, very easily causes the pollution and causes the liquid refluence of drainage tube back in the body because the extrusion dynamics is too big in the extrusion process, causes liquid pollution abdominal cavity or pelvic cavity.
Disclosure of utility model
The utility model aims to solve the technical problems of difficult sample extraction and easy backflow of liquid in a bottle into a body in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an exhaust formula negative pressure drainage device, its includes negative pressure bottle, drainage tube, first connecting pipe, second connecting pipe and first cap, the upper end of negative pressure bottle is equipped with the bottleneck, first connecting pipe stretches into in the bottleneck and with bottleneck sealing connection, the one end of drainage tube with first connecting pipe is connected, the other end of drainage tube stretches into internally, be connected with the wash pipe on the drainage tube, be equipped with the second cap on the wash pipe, the second connecting pipe sets up the upper end of negative pressure bottle, first cap sets up on the second connecting pipe and with the connection can be dismantled to the second connecting pipe, be equipped with the sealing member that can supply the syringe needle to puncture repeatedly in the first cap, the upper end of first cap is equipped with the through-hole that makes things convenient for the syringe needle to alternate, be close to on the drainage tube one side of wash pipe is equipped with the pipe clamp.
As a preferable scheme of the utility model, the second connecting pipe is provided with internal threads, the first cap is provided with external threads, and the second connecting pipe is in threaded connection with the first cap.
As a preferred embodiment of the present utility model, the material of the first connection pipe and the second connection pipe is hard plastic.
As a preferable mode of the utility model, the negative pressure bottle is elastic plastic capable of repeatedly extruding and deforming.
As a preferred embodiment of the present utility model, the sealing member is silica gel.
As a preferable mode of the utility model, the negative pressure bottle, the drainage tube, the first connecting tube, the second connecting tube and the flushing tube are integrally formed.
As a preferable scheme of the utility model, the length of the drainage tube is 120cm.
Compared with the prior art, the exhaust type negative pressure drainage device has the beneficial effects that:
When drainage is performed, dropsy and the like enter a drainage bottle through the drainage tube, when a sample needs to be reserved, the syringe can be penetrated into the first cap to extract the sample, the drainage liquid does not need to be poured out, and the time for detecting the sample is shortened; after the extraction is finished, the first cap is detached, so that the waste drainage liquid can be directly poured into the treatment box, and the treatment of medical waste is facilitated; in addition, if the pressure in the bottle is insufficient for drainage, the pipe clamp is closed, and the air in the bottle is pumped through the syringe. Thereby achieving the purpose of increasing the negative pressure, leading the drainage bottle to continue drainage, and simultaneously avoiding the residual drainage liquid in the bottle from being sucked into the human body through the drainage tube and avoiding the infection of the human body; if suppuration exists in the abdominal cavity and the washing is needed, the pipe clamp is closed, the washing liquid is injected through the washing port, the washing liquid can be directly injected through the drainage pipe, the separate pipe drawing and intubation are not needed, the pain of a patient is reduced, and the use is convenient; the utility model can conveniently leave and take the sample, effectively avoid the injection of the drainage liquid in the bottle into the body in the drainage process, and is convenient to use.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of an exhaust negative pressure drainage device according to an embodiment of the present utility model.
The marks in the figure:
a negative pressure bottle 1; a drainage tube 2; a first connecting pipe 3; a second connection pipe 4; a first cap 5; a flushing pipe 6; a second cap 7; a seal 8; a through hole 9; pipe clamp 10.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model.
As shown in fig. 1, a preferred embodiment of the present utility model provides an exhaust negative pressure drainage device, which comprises a negative pressure bottle 1, a drainage tube 2, a first connecting tube 3, a second connecting tube 4 and a first cap 5, wherein the upper end of the negative pressure bottle 1 is provided with a bottle mouth, the first connecting tube 3 stretches into the bottle mouth and is in sealing connection with the bottle mouth, one end of the drainage tube 2 is connected with the first connecting tube 3, the other end of the drainage tube 2 stretches into the body, a flushing tube 6 is connected to the drainage tube 2, a second cap 7 is arranged on the flushing tube 6, the second connecting tube 4 is arranged at the upper end of the negative pressure bottle 1, the first cap 5 is arranged on the second connecting tube 4 and is detachably connected with the second connecting tube 4, a sealing piece 8 for repeated puncture of a needle is arranged in the first cap 5, a through hole 9 convenient for inserting the needle is arranged at the upper end of the first cap 5, and a tube clamp 10 is arranged on one side of the drainage tube 2 close to the flushing tube 6.
When in drainage, effusion and the like enter a drainage bottle through the drainage tube 2, and when a sample needs to be taken, a syringe can be penetrated into the first cap 5 to extract a sample, so that the drainage liquid does not need to be poured out, and the time for detecting the sample is shortened; after the extraction is finished, the first cap 5 is detached, so that the waste drainage liquid can be directly poured into the treatment box, and the treatment of medical waste is facilitated; in addition, if the pressure in the bottle is insufficient for drainage, the tube clamp 10 is closed and the air in the bottle is drawn through the syringe. Thereby achieving the purpose of increasing the negative pressure, leading the drainage bottle to continue drainage, and simultaneously avoiding the residual drainage liquid in the bottle from being sucked into the human body by the drainage tube 2 and avoiding the infection of the human body; if suppuration exists in the abdominal cavity and the washing is needed, the pipe clamp 10 is closed, the washing liquid is injected through the washing port, the washing liquid can be directly injected through the drainage pipe 2, the separate pipe drawing and intubation are not needed, the pain of a patient is reduced, and the use is convenient; the utility model can conveniently leave and take the sample, effectively avoid the injection of the drainage liquid in the bottle into the body in the drainage process, and is convenient to use.
Illustratively, in order to facilitate the disassembly and assembly of the first cap 5, the second connecting pipe 4 is provided with an internal thread, the first cap 5 is provided with an external thread, and the second connecting pipe 4 is in threaded connection with the first cap 5.
In this embodiment, the materials of the first connecting pipe 3 and the second connecting pipe 4 are hard plastics, and the negative pressure bottle 1 is elastic plastics capable of repeatedly extrusion deformation. Therefore, before the use, the negative pressure bottle can discharge the air in the bottle by extruding the negative pressure bottle 1, thereby realizing the negative pressure state and being convenient to use.
The seal 8 is illustratively a silicone gel.
Illustratively, the negative pressure bottle 1, the drainage tube 2, the first connecting tube 3, the second connecting tube 4 and the flushing tube 6 are integrally formed, which is convenient for use.
Illustratively, the drain tube 2 has a length of 120cm. Therefore, the tube falling off caused by the turning of the patient can be avoided, and the secondary injury is avoided.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (7)
1. The utility model provides an exhaust formula negative pressure drainage device, its characterized in that, includes negative pressure bottle, drainage tube, first connecting pipe, second connecting pipe and first lid, the upper end of negative pressure bottle is equipped with the bottleneck, first connecting pipe stretches into in the bottleneck and with bottleneck sealing connection, the one end of drainage tube with first connecting pipe is connected, the other end of drainage tube stretches into in vivo, be connected with the wash pipe on the drainage tube, be equipped with the second lid on the wash pipe, the second connecting pipe sets up the upper end of negative pressure bottle, first lid sets up on the second connecting pipe and with the connection can be dismantled to the second connecting pipe, be equipped with the sealing member that can supply the syringe needle to puncture repeatedly in the first lid, the upper end of first lid is equipped with the through-hole that makes things convenient for the syringe needle to alternate, be close to on the drainage tube one side of wash pipe is equipped with the pipe clamp.
2. The exhaust-type negative pressure drainage device according to claim 1, wherein the second connecting pipe is provided with internal threads, the first cap is provided with external threads, and the second connecting pipe is in threaded connection with the first cap.
3. The exhaust-type negative pressure drainage device according to claim 1, wherein the materials of the first connecting pipe and the second connecting pipe are hard plastics.
4. A vented negative pressure drainage device as claimed in claim 3, wherein the negative pressure bottle is a resilient plastic material which is repeatedly deformable by extrusion.
5. The exhaust-type negative pressure drainage device according to claim 1, wherein the sealing member is silica gel.
6. The vented negative pressure drainage device of claim 1, wherein the negative pressure bottle, the drainage tube, the first connection tube, the second connection tube and the irrigation tube are integrally formed.
7. The exhaust-type negative pressure drainage device according to claim 1, wherein the length of the drainage tube is 120cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126589.7U CN221061339U (en) | 2023-08-08 | 2023-08-08 | Exhaust type negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126589.7U CN221061339U (en) | 2023-08-08 | 2023-08-08 | Exhaust type negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061339U true CN221061339U (en) | 2024-06-04 |
Family
ID=91272288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322126589.7U Active CN221061339U (en) | 2023-08-08 | 2023-08-08 | Exhaust type negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221061339U (en) |
-
2023
- 2023-08-08 CN CN202322126589.7U patent/CN221061339U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |