CN202086842U - Ball suction negative pressure suction type pleural cavity drainage device - Google Patents
Ball suction negative pressure suction type pleural cavity drainage device Download PDFInfo
- Publication number
- CN202086842U CN202086842U CN2011201990477U CN201120199047U CN202086842U CN 202086842 U CN202086842 U CN 202086842U CN 2011201990477 U CN2011201990477 U CN 2011201990477U CN 201120199047 U CN201120199047 U CN 201120199047U CN 202086842 U CN202086842 U CN 202086842U
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- negative pressure
- valve seat
- bottle
- ball
- bottle cap
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- Expired - Fee Related
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Abstract
The utility model discloses a ball suction negative pressure suction type pleural cavity drainage device which is composed of a pleural cavity guide tube (1), a water seal bottle (2) and a water seal bottle cap (3) and is characterized in that one side of the water seal bottle cap (3) is provided with a connecting tube (4) and is inserted into a negative pressure bottle (6) through a negative pressure bottle cap (5), a pressure ball (7) and an air suction device (8) are arranged on the negative pressure bottle cap (5), and a liquid discharging switch (9) is arranged at one side of the lower end of the water seal bottle (2). Compared with the water seal bottle used at present, the ball suction negative pressure suction type pleural cavity draining device has the advantages of convenience in operation and time and labor saving and has the characteristics of being capable of prompting negative pressure value and continuously draining and strong adaptability.
Description
Technical field
This utility model relates to a kind of drainage equipment, and specifically a kind of ball is inhaled negative pressure attraction type pleural space drainage device.
Background technology
Behind the thoracic surgery, intrapleural negative pressure changes, and the hematocele hydrops is arranged, general thoracic catheterization and the water-sealed drainage bottle of adopting carries out drain, gets rid of the hematocele hydrops, above-mentioned drainage method, though existing generally apply, also have following problem: the one, when the full bottle of hydrops need change bottle, waste time and energy; The 2nd, when running into the serious or segmental resection of lung of pneumothorax, need to get rid of rapidly gas and sepage in the pleural space, depend merely on water-sealed drainage bottle and be difficult to realize, if water seal bottle graft electric suction apparatus, though can in time get rid of hydrops, under power free situation, also can't carry out, have the problem of bad adaptability; The 3rd, in the drain process, because of the negative pressure of negative pressure bottle is difficult to grasp, insufficient pressure often appears, and cause drain to stop, making drain discontinuous.
Summary of the invention
It is a kind of simple in structure, easy to operate, time saving and energy saving that the purpose of this utility model is to provide, and can point out vacuum magnitude, attracts continuously, and adaptable ball is inhaled negative pressure attraction type pleural space drainage device.
For reaching above purpose, technical solution adopted in the utility model is: this ball is inhaled negative pressure attraction type pleural space drainage device, constitute by thoracic catheterization, water-sealed drainage bottle, water seal bottle cap, it is characterized in that establishing connection tube in a side of water seal bottle cap, and by in the negative pressure bottle cap insertion negative pressure bottle, cover at negative pressure bottle and to establish pressure ball and getter device, one side is also established the tapping switch in the lower end of water-sealed drainage bottle.This utility model is also implemented by following measure: described getter device, constitute by elastic sphere, breather cheek valve seat, air-breathing taper spool, exhaust check valve seat, aerofluxus taper spool, stepped hole, suction nozzle, the elastic sphere upper end is connected with the breather cheek valve seat, lower end and exhaust check valve seat join, in breather cheek valve seat and exhaust check valve seat, all establish stepped hole, air-breathing taper spool and aerofluxus taper spool are limited in the stepped hole, suction nozzle one end inserts in the negative pressure bottle, and the other end and breather cheek valve seat join.When using this utility model, earlier thoracic catheterization one end is placed in patient's pleural space before the operation, the other end is closed with vascular forceps temporarily, and the operation back is connected with water-sealed drainage bottle, after connecting, medical worker's operating flexibility spheroid, make to form negative pressure in the negative pressure bottle, under the effect of negative pressure, hydrops or pneumatosis just flow in the water-sealed drainage bottle rapidly, during hydrops in putting water-sealed drainage bottle, open the tapping switch and get final product; When pressure ball rising that negative pressure bottle covers, show the negative pressure deficiency in the negative pressure bottle, need further air-breathingly, the operating flexibility spheroid increases the negative pressure in the negative pressure bottle again, prevents that drain from stopping.
The beneficial effects of the utility model are: compare with the water-sealed drainage bottle of present use, not only have easy to operate, time saving and energy saving advantage, can point out vacuum magnitude but also have, attract adaptable characteristics continuously.
Description of drawings
Fig. 1 looks sketch map for this utility model structure master.
Fig. 2 analyses and observe enlarged diagram for this utility model getter device 8.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2.This ball is inhaled negative pressure attraction type pleural space drainage device, constitute by thoracic catheterization 1, water-sealed drainage bottle 2, water seal bottle cap 3, it is characterized in that establishing connection tube 4 in a side of water seal bottle cap 3, and by in the negative pressure bottle cap 5 insertion negative pressure bottles 6, establish pressure ball 7 and getter device 8 on negative pressure bottle cap 5, a side is also established tapping switch 9 in the lower end of water-sealed drainage bottle 2.Described getter device 8, constitute by elastic sphere 8a, breather cheek valve seat 8b, air-breathing taper spool 8c, exhaust check valve seat 8d, aerofluxus taper spool 8e, stepped hole 8f, suction nozzle 8g, elastic sphere 8a upper end is connected with breather cheek valve seat 8b, lower end and exhaust check valve seat 8d join, in breather cheek valve seat 8b and exhaust check valve seat 8d, all establish stepped hole 8f, air-breathing taper spool 8c and aerofluxus taper spool 8e are limited in the stepped hole 8f, suction nozzle 8g one end inserts in the negative pressure bottle 6, and the other end and breather cheek valve seat 8b join.
Claims (2)
1. a ball is inhaled negative pressure attraction type pleural space drainage device, constitute by thoracic catheterization (1), water-sealed drainage bottle (2), water seal bottle cap (3), it is characterized in that establishing connection tube (4) in a side of water seal bottle cap (3), and by in negative pressure bottle cap (5) the insertion negative pressure bottle (6), establish pressure ball (7) and getter device (8) on negative pressure bottle cap (5), a side is also established tapping switch (9) in the lower end of water-sealed drainage bottle (2).
2. ball according to claim 1 is inhaled negative pressure attraction type pleural space drainage device, it is characterized in that described getter device (8), by elastic sphere (8a), breather cheek valve seat (8b), air-breathing taper spool (8c), exhaust check valve seat (8d), aerofluxus taper spool (8e), stepped hole (8f), suction nozzle (8g) constitutes, elastic sphere (8a) upper end is connected with breather cheek valve seat (8b), lower end and exhaust check valve seat (8d) join, in breather cheek valve seat (8b) and exhaust check valve seat (8d), all establish stepped hole (8f), air-breathing taper spool (8c) and aerofluxus taper spool (8e) are limited in the stepped hole (8f), suction nozzle (8g) end inserts in the negative pressure bottle (6), and the other end and breather cheek valve seat (8b) join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201990477U CN202086842U (en) | 2011-06-04 | 2011-06-04 | Ball suction negative pressure suction type pleural cavity drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201990477U CN202086842U (en) | 2011-06-04 | 2011-06-04 | Ball suction negative pressure suction type pleural cavity drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086842U true CN202086842U (en) | 2011-12-28 |
Family
ID=45361943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201990477U Expired - Fee Related CN202086842U (en) | 2011-06-04 | 2011-06-04 | Ball suction negative pressure suction type pleural cavity drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080865A (en) * | 2017-05-17 | 2017-08-22 | 江西罡龙医疗器械有限公司 | Closed drainage seal water system with counterflow-preventing overvoltage protection buffer structure |
| CN108421089A (en) * | 2017-04-19 | 2018-08-21 | 范兴龙 | A kind of retractable sack locking type thoracentesis closed thoracic drainage tube |
| CN110772674A (en) * | 2019-11-06 | 2020-02-11 | 常州市第一人民医院 | Thin catheter closed drainage thoracic fluid device |
-
2011
- 2011-06-04 CN CN2011201990477U patent/CN202086842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421089A (en) * | 2017-04-19 | 2018-08-21 | 范兴龙 | A kind of retractable sack locking type thoracentesis closed thoracic drainage tube |
| CN107080865A (en) * | 2017-05-17 | 2017-08-22 | 江西罡龙医疗器械有限公司 | Closed drainage seal water system with counterflow-preventing overvoltage protection buffer structure |
| CN110772674A (en) * | 2019-11-06 | 2020-02-11 | 常州市第一人民医院 | Thin catheter closed drainage thoracic fluid device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120604 |