CN215938450U - Mute type three-cavity drainage bottle - Google Patents
Mute type three-cavity drainage bottle Download PDFInfo
- Publication number
- CN215938450U CN215938450U CN202120177101.1U CN202120177101U CN215938450U CN 215938450 U CN215938450 U CN 215938450U CN 202120177101 U CN202120177101 U CN 202120177101U CN 215938450 U CN215938450 U CN 215938450U
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- China
- Prior art keywords
- bottle
- negative pressure
- pressure adjusting
- pipe
- cavity drainage
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- 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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 206010011224 Cough Diseases 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 6
- 238000007789 sealing Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to a silent three-cavity drainage bottle which comprises a liquid collection bottle, a water-sealed bottle and a negative pressure adjusting bottle which are sequentially connected, wherein the water-sealed bottle is communicated with the top of the negative pressure adjusting bottle, a pressure adjusting pipe communicated with the outside is inserted in the negative pressure adjusting bottle, an umbrella-shaped defoaming assembly is installed at one end, extending to the negative pressure adjusting bottle, of the pressure adjusting pipe, and a one-way pressure relief assembly is installed at the top end of the negative pressure adjusting bottle; the umbrella-shaped defoaming assembly comprises an annular flow guide wall arranged on the outer side of the pressure adjusting pipe and an umbrella cover arranged at the bottom end of the flow guide wall, and a plurality of through holes are formed in the umbrella cover in a penetrating mode. The defects of the prior art are overcome, and when negative pressure suction is carried out, the sound generated by the bubbles cannot influence the normal sleep of the patient; when a patient coughs, the pressure in the three-cavity drainage bottle is increased, and the pressure relief device can timely release the positive pressure in the three-cavity drainage bottle to maintain effective negative pressure, so that the liquid in the negative pressure adjusting bottle cannot overflow.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a silent three-cavity drainage bottle.
Background
The three-cavity closed thoracic drainage bottle has the main function of connecting a thoracic drainage tube to carry out closed drainage on gas or liquid in the thoracic cavity. For ordinary water seal bottle formula thorax drainage bottle, it has following advantage: firstly, the water seal liquid in the drainage bottle does not need to be replaced regularly. Secondly, the negative pressure suction can be carried out on the drainage tube, and the negative pressure suction is properly adjusted. And thirdly, when the water-sealed bottle is accidentally fallen down, the water-sealed liquid in the water-sealed bottle cannot spill out, and the external atmosphere cannot easily enter the thoracic cavity due to an accident.
With the rapid development of the rehabilitation thoracic surgery, the three-cavity drainage bottle is widely applied. However, in clinical use, it has been found that noise generated by the tumbling blisters may cause the entire ward to become anxious at night when the air is sucked under negative pressure; when a patient with pneumothorax coughs, a large amount of gas enters the three-cavity drainage bottle, and the gas cannot be discharged in time due to the absence of the pressure relief device and negative pressure suction, so that liquid in the negative pressure adjusting bottle overflows, and the effective negative pressure cannot be reached. Meanwhile, gas in the patient body cannot be normally discharged, the defects bring great hidden danger to the recovery of the patient after the thoracic surgery, liquid overflowing from the negative pressure adjusting bottle is repeatedly supplemented, the working efficiency is reduced, and inconvenience is brought to medical operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a silent three-cavity drainage bottle, which overcomes the defects of the prior art, and quickly disperses large bubbles into a large amount of tiny bubbles, so that the bubble sound is reduced, and the silent effect is achieved.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a silent three-cavity drainage bottle comprises a liquid collection bottle, a water seal bottle and a negative pressure adjusting bottle which are sequentially connected, wherein the water seal bottle is communicated with the top of the negative pressure adjusting bottle, a pressure adjusting pipe communicated with the outside is inserted in the negative pressure adjusting bottle, an umbrella-shaped defoaming assembly is installed at one end, extending to the negative pressure adjusting bottle, of the pressure adjusting pipe, and a one-way pressure relief assembly is installed at the top end of the negative pressure adjusting bottle;
umbrella form defoaming subassembly is including setting up at the annular water conservancy diversion wall in the pressure regulating pipe outside, setting up the umbrella face in water conservancy diversion wall bottom, wear to be equipped with a plurality of through-hole on the umbrella face, the bottom of water conservancy diversion wall and the outside of pressure regulating pipe are passed through the mounting and are connected.
Furthermore, silent cotton is filled between the outer side wall of the pressure adjusting pipe and the inner side wall of the flow guide wall.
Furthermore, the fixing piece is four rod pieces which are uniformly distributed on the outer side of the connecting rod, and two ends of each rod piece are respectively and fixedly connected with the pressure regulating pipe and the flow guide wall.
Further, one-way pressure release subassembly is including setting up the pressure release pipe on negative pressure regulation bottle top, the one end that the negative pressure regulation bottle was kept away from to the pressure release pipe is provided with the sprue that can pop out.
Furthermore, the outside of pressure release pipe sets firmly the supporting shoe, the top of sprue is provided with the connecting block, set firmly a plurality of connecting spring between supporting shoe and the sprue.
Compared with the prior art, the utility model has the following beneficial effects:
the silent three-cavity drainage bottle is novel in structural design and simple and convenient to operate; the large bubbles are quickly dispersed into a large number of micro bubbles through the through holes on the umbrella surface, so that the bubble sound is reduced, the silencing effect is achieved, and the normal sleep of a patient is not influenced; the one-way pressure relief assembly is arranged on the negative pressure adjusting bottle, so that positive pressure in the three-cavity drainage bottle can be relieved, external atmosphere is prevented from entering the negative pressure adjusting bottle, and the negative pressure in the negative pressure adjusting bottle is maintained.
Drawings
Fig. 1 is a schematic structural view of a silent three-cavity drainage bottle.
Fig. 2 is a schematic structural diagram of an umbrella-shaped defoaming assembly in a silent three-cavity drainage bottle.
Fig. 3 is an enlarged schematic view of a point a in a silent three-cavity drainage bottle.
In the figure: 1. a liquid collecting bottle; 2. sealing the bottle with water; 3. a negative pressure regulating bottle; 4. a pressure regulating tube; 5. an umbrella-shaped defoaming assembly; 51. a flow guide wall; 52. silent cotton; 53. a fixing member; 54. an umbrella cover; 6. a pressure relief pipe; 7. a support block; 8. a connecting spring; 9. blocking; 10. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the silent three-cavity drainage bottle comprises a liquid collection bottle 1, a water-sealed bottle 2 and a negative pressure regulating bottle 3 which are sequentially connected, wherein the water-sealed bottle 2 is communicated with the top of the negative pressure regulating bottle 3 by 4, and the tops of the water-sealed bottle 2 and the negative pressure regulating bottle 3 are both provided with closable liquid feeding ports; a pressure regulating tube 4 communicated with the outside is inserted in the negative pressure regulating bottle 3, an umbrella-shaped defoaming assembly 5 is installed at one end of the pressure regulating tube 4 extending to the negative pressure regulating bottle 3, and a one-way pressure relief assembly is installed at the top end of the negative pressure regulating bottle 3;
the umbrella-shaped defoaming assembly 5 comprises an annular flow guide wall 51 arranged on the outer side of the pressure adjusting pipe 4 and an umbrella cover 54 arranged at the bottom end of the flow guide wall 51, a plurality of through holes are arranged on the umbrella cover 54 in a penetrating manner, and the bottom end of the flow guide wall 51 is connected with the outer side of the pressure adjusting pipe 4 through a fixing piece 53.
In order to further reduce noise, a silent cotton 52 is filled between the outer side wall of the pressure adjusting pipe 4 and the inner side wall of the guide wall 51.
For fixing convenience, the fixing members 53 are four rod members uniformly distributed on the outer side of the connecting rod, and two ends of each rod member are respectively and fixedly connected with the pressure regulating tube 4 and the flow guide wall 51.
The one-way pressure relief assembly comprises a pressure relief pipe 6 arranged at the top end of the negative pressure adjusting bottle 3, and one end of the pressure relief pipe 6, which is far away from the negative pressure adjusting bottle 3, is provided with a blocking block 9 capable of being ejected out; the one-way pressure relief assembly can also adopt a one-way valve design, when the interior of the negative pressure bottle is in a negative pressure state, the one-way valve forms a sealing state under the action of negative pressure, and when the pressure in the bottle is increased, the one-way valve is separated under the action of pressure intensity to form a pressure relief channel to release positive pressure in the bottle.
In order to facilitate plugging, a supporting block 7 is fixedly arranged on the outer side of the pressure relief pipe 6, a connecting block 10 is arranged at the top end of the plugging block 9, and a plurality of connecting springs 8 are fixedly arranged between the supporting block 7 and the plugging block 9.
In conclusion, in the silent three-cavity drainage bottle, when negative pressure is pumped, large bubbles enter the negative pressure adjusting bottle 3 through the pressure adjusting pipe 4, and are dispersed into a large number of small bubbles through the through holes on the umbrella cover 54, so that the noise of the negative pressure adjusting bottle 3 is reduced; when a patient coughs, the pressure in the three-cavity drainage bottle is increased, the blocking block 9 moves towards the direction far away from the pressure relief pipe 6 under the action of the pressure until the blocking block 9 leaves the pressure relief pipe 6, the positive pressure in the negative pressure adjusting bottle 3 is released, then the blocking block 9 blocks the pressure relief pipe 6 again under the action of the negative pressure and the connecting spring 8, and the negative pressure in the negative pressure adjusting bottle 3 is maintained.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (5)
1. The utility model provides a three chamber drainage bottles of silence formula, is including collection liquid bottle (1), water-sealed bottle (2) and the negative pressure regulation bottle (3) that connect gradually, the top intercommunication of bottle (3) is adjusted with the negative pressure in water-sealed bottle (2), its characterized in that: a pressure adjusting pipe (4) communicated with the outside is inserted in the negative pressure adjusting bottle (3), an umbrella-shaped defoaming assembly (5) is installed at one end of the pressure adjusting pipe (4) extending to the negative pressure adjusting bottle (3), and a one-way pressure relief assembly is installed at the top end of the negative pressure adjusting bottle (3);
umbelliform defoaming subassembly (5) including setting up cyclic annular water conservancy diversion wall (51) in pressure regulating tube (4) outside, setting up umbrella face (54) in water conservancy diversion wall (51) bottom, wear to be equipped with a plurality of through-hole on umbrella face (54), the bottom of water conservancy diversion wall (51) and the outside of pressure regulating tube (4) are passed through mounting (53) and are connected.
2. The silent three-cavity drainage bottle according to claim 1, wherein: and silent cotton (52) is filled between the outer side wall of the pressure adjusting pipe (4) and the inner side wall of the flow guide wall (51).
3. The silent three-cavity drainage bottle according to claim 1, wherein: the fixing pieces (53) are four rod pieces which are uniformly distributed on the outer side of the connecting rod, and two ends of each rod piece are respectively and fixedly connected with the pressure adjusting pipe (4) and the flow guide wall (51).
4. The silent three-cavity drainage bottle according to claim 1, wherein: the one-way pressure relief assembly comprises a pressure relief pipe (6) arranged at the top end of the negative pressure adjusting bottle (3), and one end, far away from the negative pressure adjusting bottle (3), of the pressure relief pipe (6) is provided with a blocking block (9) capable of being ejected out.
5. The silent three-cavity drainage bottle according to claim 4, wherein: the outside of pressure release pipe (6) sets firmly has supporting shoe (7), the top of sprue (9) is provided with connecting block (10), set firmly between supporting shoe (7) and sprue (9) a plurality of connecting spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177101.1U CN215938450U (en) | 2021-01-22 | 2021-01-22 | Mute type three-cavity drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177101.1U CN215938450U (en) | 2021-01-22 | 2021-01-22 | Mute type three-cavity drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215938450U true CN215938450U (en) | 2022-03-04 |
Family
ID=80505445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120177101.1U Expired - Fee Related CN215938450U (en) | 2021-01-22 | 2021-01-22 | Mute type three-cavity drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215938450U (en) |
-
2021
- 2021-01-22 CN CN202120177101.1U patent/CN215938450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |