CN203089999U - Chest drainage bottle - Google Patents
Chest drainage bottle Download PDFInfo
- Publication number
- CN203089999U CN203089999U CN 201220750977 CN201220750977U CN203089999U CN 203089999 U CN203089999 U CN 203089999U CN 201220750977 CN201220750977 CN 201220750977 CN 201220750977 U CN201220750977 U CN 201220750977U CN 203089999 U CN203089999 U CN 203089999U
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- CN
- China
- Prior art keywords
- water seal
- chamber
- drainage bottle
- cavity
- pressure regulating
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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 - Lifetime
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Abstract
The utility model discloses a chest drainage bottle. The chest drainage bottle comprises an effusion cavity, a water seal cavity and a pressure adjusting cavity, wherein a gas vent is formed at the top end of the water seal cavity, a connecting port is formed at the top end of the pressure adjusting cavity, the gas vent is communicated with the connecting port through a communicating catheter, a one-way valve is arranged on the communicating catheter, and the communicating direction of the one-way valve is from the water seal cavity to the pressure adjusting cavity. Due to the fact that the chest drainage bottle is provided with the one-way valve, when a patient suffers from paroxysmal deep negative pressure, water inside the water seal cavity can be prevented from flowing back into the effusion cavity; due to the fact that the chest drainage bottle is provided with a pressure adjusting valve, the flow of an externally-connected negative pressure source of the pressure adjusting cavity can be adjusted, bubble sound is lowered and bubbles are produced evenly; and due to the fact that the chest drainage bottle comprises a rotary base and a lug-shaft-shaped protrusion used for hanging a hanging lug, the chest drainage bottle is convenient to use.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of hydrolock thoracic cavity drainage bottle.
Background technology
The hydrolock thoracic cavity drainage bottle is applicable to pneumothorax, hydrothorax and postoperative closed drainage of pleural cavity that a variety of causes causes.The hydrolock thoracic cavity drainage bottle has three classes: single bottle structure, two bottle structure and three bottle structures.From the principle, described single bottle structure is the basic structure of hydrolock chest drainage, a bottle is promptly only arranged, function with water seal and hydrops, this bottle established blow vent on the top, and vertically plug a water sealing (sealing water) pipe in this bottle, water sealing (sealing water) pipe top pass-out is connected with drainage tube as draining hole, and its bottom is in the following formation of the liquid level water seal of bottle interior liquid.And the described pair of bottle structure is that single bottle water seal and hydrops two functions are provided with separately, and the water-sealed drainage bottle top is communicated with hydrops bottle top, draining hole is located on the top of hydrops bottle to be used for being connected with drainage tube.Described three bottle structures are to increase by an adjust blood pressure bottle on the basis of two bottle structures again, and the vertical blow vent of water-sealed drainage bottle is communicated with the top of adjust blood pressure bottle, and a surge pipe vertically is set outside the adjust blood pressure bottle, this surge pipe top pass-out, and its bottom is communicated with adjust blood pressure bottle bottom.
Single bottle structure has individual defective: when the liquid of discharging from the thoracic cavity is more and more, liquid level in the water-sealed drainage bottle can be more and more higher, be that water sealing (sealing water) pipe is in that the liquid level of liquid increases with the lower part in the water-sealed drainage bottle, cause also increasing from the resistance of thoracic cavity drain thereupon, and do not have the anti-suck device, and two bottle structures and three bottle structures oneself overcome above-mentioned defective, so existing to popularize what use be two bottle structures and three bottle structures.Concrete still is three bottle structures with two bottle structures, and this needs the doctor to select according to patient's situation.
In the prior art, during the thoracic cavity drainage bottle of this two class of two bottle structures and three bottle structures (or claiming two specifications) uses, produce paroxysmal negative pressure if patient coughs suddenly or deeply breathes, all do not have device to handle, the patient intact to firm operation causes danger easily.And the external negative pressure source device of prior art pressure regulating cavity does not have control valve, and noise is big, disturbs patient's normal rest.
The utility model content
This utility model purpose provides a kind of thoracic cavity drainage bottle, to solve the existing problem that exists.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of thoracic cavity drainage bottle, comprise: fluid collection chamber, water seal chamber and pressure regulating cavity, top, described water seal chamber is provided with blow vent, connector is offered on described pressure regulating cavity top, described blow vent and described connector are by a connecting tube conducting, described connecting tube is provided with a check valve, and the conducting direction of this check valve is to pressure regulating cavity from the water seal chamber.
Preferably, thoracic cavity drainage bottle described in the utility model, described check valve comprises upper valve body, following valve body and spool, described spool are arranged on described upper valve body and described down between the valve body; Described valve body down is arranged on a side in nearly described water seal chamber, and its inside has a passage; Described upper valve body is arranged on a side of nearly described pressure regulating cavity, and its inside has a plurality of air channels; When running into the dark negative pressure of moment generation, spool is blocked down the passage of valve body, and air-flow ends.
Preferably, thoracic cavity drainage bottle described in the utility model also is provided with a negative pressure source interface on the top of described pressure regulating cavity, and this negative pressure source interface is provided with control valve.
Further, thoracic cavity drainage bottle described in the utility model, described control valve is made up of stopcock body and stopcock core; Have two orthogonal through holes on the described stopcock body, have swing handle on the described stopcock core and revolve body, described revolving has a through hole on the body; Described revolving in the horizontal through hole that body is arranged on described stopcock body, the vertical through hole of described stopcock body communicates with described negative pressure source interface.
Further, thoracic cavity drainage bottle described in the utility model also comprises an adjust blood pressure tube chamber, described adjust blood pressure tube chamber is a vertical tubular housing, and it is located at by the pressure regulating cavity side by side, and volume is less than described pressure regulating cavity, its bottom is communicated with the bottom of pressure regulating cavity, and blow vent is offered on its top.
Further, thoracic cavity drainage bottle described in the utility model also comprises a water seal tube chamber and a water seal cushion chamber; Described water seal cushion chamber is arranged at described water sealing (sealing water) pipe top of chamber, and is communicated with described fluid collection chamber; Described water seal tube chamber is a vertical tubular housing, and it is located between described fluid collection chamber and the described water seal chamber side by side, and its bottom is communicated with the bottom in described water seal chamber, and its volume is less than the volume in described water seal chamber.
Further, thoracic cavity drainage bottle described in the utility model, each outwards convexes with the trunnion-like projection that is used to hang hangers the top of left and right sides face.
Further, thoracic cavity drainage bottle described in the utility model also comprises a base, and described base has an orthogonal rotation base plate, and this rotation base plate has the holding state of expansion and overlaps receiving state, and can change between this two condition.
Because the technique scheme utilization, this utility model compared with prior art has following advantage:
1, has check valve, go into fluid collection chamber, prevent that further the aqueous reflux of fluid collection chamber from going into patient's thoracic cavity when the sudden dark negative pressure of patient can prevent the aqueous reflux of water seal intracavity.
2, have control valve, can make the flow of the external negative pressure source of pressure regulating cavity adjusted, make blister sound reduce, evenly blebbing.
3, the utlity model has base and be used to hang the trunnion-like projection of hangers, easy to use.
Description of drawings
Fig. 1 is the front view of this utility model embodiment;
Fig. 2 is the structural representation of anti-suck valve of the present utility model;
Fig. 3 is the vertical view of this utility model upper valve body;
Fig. 4 is the structural representation of this utility model pressure regulator valve;
Fig. 5 is the structural representation of this utility model stopcock core.
In the above accompanying drawing: 1, water seal tube chamber; 2, water seal chamber; 3, fluid collection chamber; 4, blow vent (filling opening); 5, adjust blood pressure tube chamber; 6, pressure regulating cavity; 7, connector; 8, negative pressure source interface; 9, control valve; 10, upper valve body; 11, spool; 12, following valve body; 13, connecting tube; 14, trunnion-like projection; 15, check valve; 16, stopcock body; 17, stopcock core; 18, swing handle; 19, revolve body; 20, through hole; 21, base; 22, water seal cushion chamber; 23, rotation base plate.
The specific embodiment
Be depicted as embodiment of the present utility model referring to accompanying drawing 1～5:
As Fig. 1, a kind of thoracic cavity drainage bottle, comprise: fluid collection chamber 3, water seal chamber 2 and pressure regulating cavity 6,2 tops, described water seal chamber are provided with blow vent 4 (this blow vent 4 also has the effect of filling opening), connector 7 is offered on described pressure regulating cavity 6 tops, described blow vent 4 and described connector 7 is by a connecting tube 13 conductings, and described connecting tube 13 is provided with a check valve 15, and the conducting direction of this check valve 15 is from water seal chamber 2 to pressure regulating cavity 6.
As Fig. 2, described check valve 15 comprises upper valve body 10, and following valve body 12 and spool 11, described spool 11 are arranged on described upper valve body 10 and described down between the valve body 12; Described valve body 12 down is arranged on a side in nearly described water seal chamber 2, and its inside has a passage; Described upper valve body 10 is arranged on a side of nearly described pressure regulating cavity 6, and its inside has a plurality of air channels (as the vertical view of Fig. 3 for upper valve body 10); When running into the dark negative pressure of instantaneous generation, spool 11 is blocked down the passage of valve body 12, and air-flow ends.
Also be provided with a negative pressure source interface 8 on the top of described pressure regulating cavity 6, this negative pressure source interface 8 is provided with control valve 9.Described control valve 9 is made up of stopcock body 16 and stopcock core 17; Have two orthogonal through holes 20 on the described stopcock body 16, have swing handle 18 on the described stopcock core 17 and revolve body 19, described revolving has a through hole 20 on the body 19; Described revolving in the horizontal through hole 20 that body 19 is arranged on described stopcock body 16, the vertical through hole 20 of described stopcock body 16 communicates with described negative pressure source interface 8.
Thoracic cavity drainage bottle described in the utility model also comprises an adjust blood pressure tube chamber 5, and described adjust blood pressure tube chamber 5 is a vertical tubular housing, it is other that it is located at pressure regulating cavity 6 side by side, volume is less than described pressure regulating cavity 6, and its bottom is communicated with the bottom of pressure regulating cavity 6, and blow vent is offered on its top.
Thoracic cavity drainage bottle described in the utility model also comprises a water seal tube chamber 1 and a water seal cushion chamber 22; Described water seal cushion chamber is arranged at described water seal tube chamber 1 top, and is communicated with described fluid collection chamber 3; Described water seal tube chamber 1 is a vertical tubular housing, and it is located between described fluid collection chamber 3 and the described water seal chamber 2 side by side, and its bottom is communicated with the bottom in described water seal chamber 2, and its volume is less than the volume in described water seal chamber 2.
Thoracic cavity drainage bottle described in the utility model, each outwards convexes with the trunnion-like projection 14 that is used to hang hangers the top of left and right sides face.
Thoracic cavity drainage bottle described in the utility model also comprises a base 21, and described base 21 has an orthogonal rotation base plate 23, and this rotation base plate 23 has the holding state of expansion and overlaps receiving state, and can ask conversion at this two condition.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.
All equivalences of being done according to this utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (8)
1. thoracic cavity drainage bottle, it is characterized in that, comprise: fluid collection chamber, water seal chamber and pressure regulating cavity, top, described water seal chamber is provided with blow vent, connector is offered on described pressure regulating cavity top, described blow vent and described connector are by a connecting tube conducting, and described connecting tube is provided with a check valve, and the conducting direction of this check valve is to pressure regulating cavity from the water seal chamber.
2. according to the described thoracic cavity drainage bottle of claim 1, it is characterized in that described check valve comprises upper valve body, following valve body and spool, described spool are arranged on described upper valve body and described down between the valve body; Described valve body down is arranged on a side in nearly described water seal chamber, and its inside has a passage; Described upper valve body is arranged on a side of nearly described pressure regulating cavity, and its inside has a plurality of air channels; When running into the dark negative pressure of moment generation, spool is blocked down the passage of valve body, and air-flow ends.
3. according to claim 1 or 2 described thoracic cavity drainage bottles, it is characterized in that also be provided with a negative pressure source interface on the top of described pressure regulating cavity, this negative pressure source interface is provided with control valve.
4. according to the described thoracic cavity drainage bottle of claim 3, it is characterized in that described control valve is made up of stopcock body and stopcock core; Have two orthogonal through holes on the described stopcock body, have swing handle on the described stopcock core and revolve body, described revolving has a through hole on the body; Described revolving in the horizontal through hole that body is arranged on described stopcock body, the vertical through hole of described stopcock body communicates with described negative pressure source interface.
5. according to the described thoracic cavity drainage bottle of claim 4, it is characterized in that, also comprise an adjust blood pressure tube chamber, described adjust blood pressure tube chamber is a vertical tubular housing, it is located at by the pressure regulating cavity side by side, volume is less than described pressure regulating cavity, and its bottom is communicated with the bottom of pressure regulating cavity, and the opening that is used to ventilate with liquid feeding is offered on its top.
6. according to the described thoracic cavity drainage bottle of claim 4, it is characterized in that, also comprise a water seal tube chamber and a water seal cushion chamber; Described water seal cushion chamber is arranged at described water sealing (sealing water) pipe top of chamber, and is communicated with described fluid collection chamber; Described water seal tube chamber is a vertical tubular housing, and it is located between described fluid collection chamber and the described water seal chamber side by side, and its bottom is communicated with the bottom in described water seal chamber, and its volume is less than the volume in described water seal chamber.
7. according to the described thoracic cavity drainage bottle of claim 4, it is characterized in that each outwards convexes with the trunnion-like projection that is used to hang hangers the top of left and right sides face.
8. according to the described thoracic cavity drainage bottle of claim 4, it is characterized in that: also comprise a base, described base has an orthogonal rotation base plate, and this rotation base plate has the holding state of expansion and overlaps receiving state, and can ask conversion at this two condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750977 CN203089999U (en) | 2012-12-21 | 2012-12-21 | Chest drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750977 CN203089999U (en) | 2012-12-21 | 2012-12-21 | Chest drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089999U true CN203089999U (en) | 2013-07-31 |
Family
ID=48841450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750977 Expired - Lifetime CN203089999U (en) | 2012-12-21 | 2012-12-21 | Chest drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029308A (en) * | 2017-04-25 | 2017-08-11 | 上海契斯特医疗科技公司 | A kind of dry type drain valve and negative pressure drainage device |
-
2012
- 2012-12-21 CN CN 201220750977 patent/CN203089999U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029308A (en) * | 2017-04-25 | 2017-08-11 | 上海契斯特医疗科技公司 | A kind of dry type drain valve and negative pressure drainage device |
| CN107029308B (en) * | 2017-04-25 | 2023-06-06 | 上海契斯特医疗器械有限公司 | Dry-type drainage valve and negative pressure drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210326 Address after: Room 57427, building 3, no.1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee after: Shanghai Ruime Enterprise Consulting and Planning Firm Address before: 200042 Room 601, 1082 Lane 400, Huichuan Road, Changning District, Shanghai Patentee before: SHANGHAI WORLDGEM ENTERPRISE DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210531 Address after: 201805 jt1439, room 2201, 888 Moyu South Road, Anting Town, Jiading District, Shanghai Patentee after: Shanghai Yite Network Communication Co.,Ltd. Address before: Room 57427, building 3, no.1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee before: Shanghai Ruime Enterprise Consulting and Planning Firm |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Mianwen Document name: Notice of termination upon expiration of patent right |
|
| DD01 | Delivery of document by public notice |