CN2699894Y - Air sac type drainage catheter for cardiac effusion - Google Patents
Air sac type drainage catheter for cardiac effusion Download PDFInfo
- Publication number
- CN2699894Y CN2699894Y CN 200420041694 CN200420041694U CN2699894Y CN 2699894 Y CN2699894 Y CN 2699894Y CN 200420041694 CN200420041694 CN 200420041694 CN 200420041694 U CN200420041694 U CN 200420041694U CN 2699894 Y CN2699894 Y CN 2699894Y
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- CN
- China
- Prior art keywords
- drain
- pipe body
- air bag
- air sac
- wall
- Prior art date
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Abstract
The utility model provides an air sac type drain catheter for hydropericardium, comprising a pipe body. The head of the pipe body is arranged with a drain positive hole, the lateral wall of the front part of the pipe body is arranged with a drain lateral hole, and the rear end of the tail part of the pipe body is arranged with a drain joint. Indicating graduations are arranged on the pipe body, an air sac is arranged at the corresponding position that the outer wall of the pipe body is in distance to the drain positive hole. One side of the outer wall is arranged with the air passage of an air sac, and the air passage is communicated with the air sac. The utility model has the advantages of simple and safe operation, non-pipe escaping, non-liquid blocking, fluent and complate drain, and the advantages that piercing in one time and repeated sucking liquid can be carried, the damages of the surrounding organization and the parietal pericardium caused by repeated piercing is avoided, the danger of damaging cardiac muscle and veins is reduced, the opportunities of affection and haemorrhage are reduced, the patient's pain is alleviated, and the drug supplying curing and the nursing in the clinical pericardial cavity are greatly convenient.
Description
Technical field
This utility model relates to a kind of medical drainage utensil, particularly relates to a kind of gasbag-type pericardial effusion drainage catheter.
Background technology
Pericardial effusion belongs to cardiology department's commonly encountered diseases, frequently-occurring disease.Many patients cause cardiac tamponade symptom in various degree because of the pericardial effusion that a variety of causes (virus, antibacterial, tuberculosis, wound, tumor, transfer, connective tissue etc.) causes, influence the blood-pumping function of heart, but threat to life when serious.Clinically, for removing the cardiac tamponade symptom, except that Cure the Primary Disease, often adopt paracentesis pericardii drawing liquid repeatedly, there are following three weak points in the method for this drawing liquid of paracentesis pericardii repeatedly: 1, patient's complicated operation, consumption worker, time-consuming; 2, repeated localised puncture has increased patient's misery, and causes various complication easily, as infect, hemorrhage etc.; 3, after the tapping along with the minimizing of hydrops amount, increased the risk of puncture once more.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provide a kind of one-time puncture and repeatedly drawing liquid, do not take off pipe, do not stop up, gasbag-type pericardial effusion drainage catheter simple to operate.
For achieving the above object, the technical scheme that this utility model adopted is: this gasbag-type pericardial effusion drainage catheter comprises body 6, the head of described body 6 is provided with draining hole 1, its anterior sidewall is provided with drain side opening 2 and 3, its afterbody 7 rear ends are provided with flow sub 9, described body 6 is provided with and indicates scale 10, is provided with air bag 4 apart from draining hole 1 corresponding position on its outer wall, and its outer wall one side is provided with the air bag breather line 5 that communicates with air bag 4.
The afterbody rear end of described air bag breather line 5 is provided with air bag valve 8.
7 one-tenth of the afterbodys of the afterbody of described air bag breather line 5 and body 6 are less than 90 degree angles.
3 one-tenth cross arrangements of described drain side opening 2 and drain side opening.
This utility model compared with prior art has the following advantages: simple to operate, the safety of this utility model, one-time puncture and drawing liquid repeatedly, do not take off pipe, hydrops does not stop up, and drain is unimpeded, thorough, has both avoided causing because of repeated localised puncture the damage of surrounding tissue and pericardium parietale, reduced the danger of injury of myocardium and blood vessel, reduce infection, hemorrhage chance, alleviated patient's misery again, greatly facilitated drug treatment and nursing in the clinical pericardial cavity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model and operation principle are described further.
Gasbag-type pericardial effusion drainage catheter as shown in Figure 1, it comprises body 6, the head of described body 6 is provided with draining hole 1, its anterior sidewall is provided with drain side opening 2 and 3,3 one-tenth cross arrangements of described drain side opening 2 and drain side opening, afterbody 7 rear ends of body 6 are provided with flow sub 9, can connect drainage tube or drainage bag, described body 6 is provided with and indicates scale 10, be provided with air bag 4 apart from draining hole 1 corresponding position on its outer wall, its outer wall one side is provided with the air bag breather line 5 that communicates with air bag 4, and the afterbody of described air bag breather line 5 is spent angle for 7 one-tenth 25 with the afterbody of body 6, and the afterbody rear end of air bag breather line 5 is provided with air bag valve 8.
During operation, earlier with No. 20 common puncture needles inserting needle slowly under conventional point of puncture place ultrasonic guidance, after reaching pericardial cavity, extract nook closing member, " J " type of insertion seal wire is in pericardial cavity, withdraw from puncture needle then, with expand the skin conduit with skin and subcutaneous tissue expansion after, slowly insert this drainage catheter again, after this drainage catheter enters pericardial cavity 50mm, withdraw from " J " type seal wire, after injecting about 1ml gas for air bag 4 with air bag valve 8, pull out this drainage catheter gently till resistance arranged,, at last chute-type control folder is lain in the afterbody 7 of body 6 with standby by flow sub 9 external drainage tube or drainage bags.
Claims (4)
1, a kind of gasbag-type pericardial effusion drainage catheter, comprise body (6), the head of described body (6) is provided with draining hole (1), its anterior sidewall is provided with drain side opening (2,3), its afterbody (7) rear end is provided with flow sub (9), it is characterized in that: described body (6) is provided with and indicates scale (10), is provided with air bag (4) apart from draining hole (1) corresponding position on its outer wall, and its outer wall one side is provided with the air bag breather line (5) that communicates with air bag (4).
2, gasbag-type pericardial effusion drainage catheter according to claim 1, it is characterized in that: the afterbody rear end of described air bag breather line (5) is provided with air bag valve (8).
3, according to claim 1,2 described gasbag-type pericardial effusion drainage catheters, be characterised in that: the afterbody of described air bag breather line (5) becomes with the afterbody (7) of body (6) less than 90 degree angles.
4, gasbag-type pericardial effusion drainage catheter according to claim 1 is characterized in that: described drain side opening (2) becomes cross arrangement with drain side opening (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041694 CN2699894Y (en) | 2004-03-24 | 2004-03-24 | Air sac type drainage catheter for cardiac effusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041694 CN2699894Y (en) | 2004-03-24 | 2004-03-24 | Air sac type drainage catheter for cardiac effusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699894Y true CN2699894Y (en) | 2005-05-18 |
Family
ID=34774626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041694 Expired - Fee Related CN2699894Y (en) | 2004-03-24 | 2004-03-24 | Air sac type drainage catheter for cardiac effusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699894Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124181A (en) * | 2019-03-26 | 2019-08-16 | 江苏省人民医院（南京医科大学第一附属医院） | Pericardium drainage tube |
-
2004
- 2004-03-24 CN CN 200420041694 patent/CN2699894Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124181A (en) * | 2019-03-26 | 2019-08-16 | 江苏省人民医院（南京医科大学第一附属医院） | Pericardium drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |