CN202052181U - Guiding tube with air bag for pericardium - Google Patents
Guiding tube with air bag for pericardium Download PDFInfo
- Publication number
- CN202052181U CN202052181U CN2011200691533U CN201120069153U CN202052181U CN 202052181 U CN202052181 U CN 202052181U CN 2011200691533 U CN2011200691533 U CN 2011200691533U CN 201120069153 U CN201120069153 U CN 201120069153U CN 202052181 U CN202052181 U CN 202052181U
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- CN
- China
- Prior art keywords
- air bag
- pericardium
- communicated
- balloon catheter
- guiding tube
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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.)
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Abstract
The utility model discloses a guiding tube with an air bag for the pericardium. The guiding tube with an air bag comprises a resilient and elastic tube body. The tube body is of a structure with two chambers inside and outside, wherein the two chambers are not communicated. The outer chamber is communicated with an air bag which is disposed on the outer front end of the tube body. The inner chamber is communicated with the air bag and is provided with an air inlet. The non-inserted end of the tube body is enclosed, and is provided with a medical end cap which is communicated with the inner chamber. Compared with the prior art, the guiding tube with an air bag for the pericardium of the utility model has the advantages of convenient and firm fixing, multi-time liquid suction after one time puncturing and the like.
Description
One, technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of pericardium balloon catheter that is used for drain.
Two, background technology
Different types of etiopathogenises can cause among the patient, large pericardial effusion, in case cardiac tamponade takes place, death is expected at any moment for the patient, and unique effective method is in time to carry out the decompression of paracentesis pericardii drawing liquid with rescue life.
Pericardiocentesis be with puncture needle and (or) inlying catheter inserts pericardial cavity, suction pericardial effusion is used to the method diagnosing and treat.
After puncture needle enters pericardial cavity, touch heartbeat as needle point, for preventing to scratch pericardium viscerale, must all back,emergency 3～5mm, in, large pericardial effusion can cause cardiac tamponade, directly threatens patient's life, the decompression of tapping in time; Yet first tapping amount is too much unsuitable again, and repeated multiple times paracentesis pericardii drawing liquid risk is bigger.Before the other ultrasonic guidance paracentesis pericardii of row bed not, the clinician often can only select blind wearing or puncture under X line perspective.The blind risk of wearing is bigger, and easy damaged heart, trunk and adjoin important organ cause even more serious consequence, it is reported that the ratio that this type of complication takes place is approximately 11.4%～20%.
Three, summary of the invention
In order to solve the above problems, this utility model provides a kind of and has been fixed on one's body the human body, repeatedly the pericardium balloon catheter of drawing liquid.
For achieving the above object, technical solution adopted in the utility model is:
A kind of pericardium balloon catheter comprises the body with flexible resilient, and the non-insertion end of described body is sealed and is communicated with it and is provided with the medical science end socket, and the outside of body is provided with air bag, is communicated with the air inlet port with air bag.
Above-mentioned pericardium balloon catheter, described body are inside and outside double cavity structure, and air bag is communicated with exocoel, and the medical science end socket is communicated with inner chamber.
Above-mentioned pericardium balloon catheter, described air bag is positioned at the body front end.
Above-mentioned pericardium balloon catheter, described air bag is provided with one at least along body.
The beneficial effects of the utility model show:
This utility model adopts inflatable air bag with the fixing correct position place in vivo of conduit in the puncture back that puts in place, can realize first a little drawing liquid after, under the situation of repeated puncture not, realize repeatedly drawing liquid.
One end of body seals and is provided with medical end socket, under the situation that can realize repeatedly drawing liquid, can realize gnotobasis, can be owing to external environment infects the human heart position.
This utility model is designed to inside and outside double cavity structure with body, and wherein exocoel is communicated with air bag, as the breather line of air bag; Inner chamber is communicated with needs drain position, and is simple in structure, easy to use.
Air bag is positioned at the body front end, plays fixed effect on the one hand, and fixation is not drawn out easily, and the air bag of heaving on the other hand plays the effect of sealing, and with the hydrops shutoff in situ, hydrops can not pollute or corrode its hetero-organization after the puncture.
The number of air bag can be provided with as required, further guarantees fixed effect.
To sum up, the invention has the following advantages:
1, safe, fatal risk such as avoid myocardial damage and penetrate in the ventricular chamber.
2, operation is easily grasped, and is convenient to promote.
3, easily fixing, can keep somewhere for a long time.
4, site of puncture and pipe plugging are tight, the aseptic height.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment
The following correlation technique content of not addressing all can adopt or use for reference prior art.
As shown in Figure 1, a kind of pericardium balloon catheter comprises the body 1 with flexible resilient.
Described body 1 is disconnected mutually inside and outside double cavity structure, and wherein exocoel is communicated with the air bag 2 of being located at body front end outside, is communicated with the non-insertion end sealing of air inlet port, inner chamber and is communicated with it with air bag 2 to be provided with medical science end socket 3.
During use, the B ultrasonic guiding is used 2% lignocaine local anesthesia down, and the hand-held puncture needle that has syringe enters along point of puncture, after extracting hydrops out, pull up syringe, insert the introducing seal wire, withdraw from puncture needle, insert the two-chamber drainage tube of band air bag, withdraw from the introducing seal wire, open air bag 2 when pumpback has hydrops, external fixing.
Claims (4)
1. a pericardium balloon catheter comprises the body with flexible resilient, it is characterized in that: the non-insertion end of described body is sealed and is communicated with it and is provided with the medical science end socket, and the outside of body is provided with air bag, is communicated with the air inlet port with air bag.
2. pericardium balloon catheter according to claim 1 is characterized in that: described body is inside and outside double cavity structure, and air bag is communicated with exocoel, and the medical science end socket is communicated with inner chamber.
3. pericardium balloon catheter according to claim 1 and 2 is characterized in that: described air bag is positioned at the body front end.
4. pericardium balloon catheter according to claim 1 and 2 is characterized in that: described air bag is provided with one at least along body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200691533U CN202052181U (en) | 2011-03-16 | 2011-03-16 | Guiding tube with air bag for pericardium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200691533U CN202052181U (en) | 2011-03-16 | 2011-03-16 | Guiding tube with air bag for pericardium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052181U true CN202052181U (en) | 2011-11-30 |
Family
ID=45012168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200691533U Expired - Fee Related CN202052181U (en) | 2011-03-16 | 2011-03-16 | Guiding tube with air bag for pericardium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052181U (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 |
-
2011
- 2011-03-16 CN CN2011200691533U patent/CN202052181U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120316 |