CN2528448Y - Piecardial sac drainage lavage device - Google Patents
Piecardial sac drainage lavage device Download PDFInfo
- Publication number
- CN2528448Y CN2528448Y CN 01279388 CN01279388U CN2528448Y CN 2528448 Y CN2528448 Y CN 2528448Y CN 01279388 CN01279388 CN 01279388 CN 01279388 U CN01279388 U CN 01279388U CN 2528448 Y CN2528448 Y CN 2528448Y
- Authority
- CN
- China
- Prior art keywords
- drainage
- catheter
- pericardium
- conduit
- cecum
- Prior art date
- 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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Abstract
The utility model relates to a piecardial sac drainage lavage device utilized in the clinical medicine heart interventional therapy, which adopts polymer material. The utility model comprises a conduction catheter, a water stopcock, a catheter mouthpiece, a circumscribed catheter and a drainage bag. The cecum of the conduction catheter has a hole with scale, and the water stopcocks utilized for adjusting are arranged on the catheter in series, a standard joint and the drainage bag are connected with the circumscribed catheter, and the scale on the drainage bag is utilized for measuring the liquid. The utility model is a disposable device, which is safe and convenient, and the velocity of flow is adjustable, the infection can be avoided.
Description
Technical field:
This utility model is a kind of medical apparatus of clinical medicine heart intervention treating.
Background technology:
Pericardiocentesis drainage lavation technology is to be used for one of clinical heart internal medicine interventional therapeutic technique in nearly 2 years.For the patient who suffers from large pericardial effusion has removed misery, the diagnosis of pericardial disease there is extremely important meaning.The used conduit of drainage of pericardium is the pigtail catheter that the row left ventriculography is used at present, and weak point has 4 points: one is thin and crooked because of the front end of pigtail catheter, side opening is little, is stopped up by the floccule of pericardium in long-pending night easily, makes the drain failure.Part doctor cuts the front end of pigtail catheter, but because stump is rough and plastics quality conduit is harder, causes the conduit stump in pericardium, and the coup injury heart causes death.It two is anhydrous end on the pigtail catheter, can not control the drainage of pericardium amount, and part patient is too much because of drainage flow, the Hypovolemia reaction occurs, threatens patient's life.In addition, end because of anhydrous, the medicine of pericardium lavation easily goes out with the drain liquid stream, and we have to block opening with syringe.Its three no drainage bag can only easily pollute with the normal saline bottle from making drainage container, measures inaccurate.The front end of its four pigtail catheter does not have length mark, can't determine that conduit enters intrapericardial length, easily comes off conduit.Comprehensive the problems referred to above, the inventor is through the clinical application for many years practice, develops a kind ofly can address the above problem that disposable medical apparatus---pericardium draws lavage apparatus.
The purpose of this utility model is to provide a kind of operation of being convenient to, the medical apparatus of suitable heart intervention treating.Softness, smooth, the suitable intervention that this utensil adopts medical macromolecular materials to make are used, and blunt type cecum is with holes, the scale sign is arranged, have water to end the drainage of pericardium lavage apparatus of the transcatheter connection drainage bag of valve.
Summary of the invention:
The purpose of this utility model is achieved in that the drainage of pericardium lavage apparatus, it is characterized in that, ends valve, catheter interface, external catheter, drainage bag connection combination by drainage of pericardium conduit, water and joins and form, and this device all adopts medical macromolecular materials to make; Another of drainage of pericardium lavage apparatus is characterised in that, the drainage of pericardium conduit is that a termination has the syringe standard interface, one end is a blunt type cecum with holes, inter-burst is equipped with the circular hollow entire body conduit that water ends valve, the circular hole that staggered arrangement is arranged on the cecum tube wall of its conduit, extend between the 20cm from the cecum beginning, indicate length scale unit, the diameter of its conduit different size between 1.5mm～3.0mm; The drainage of pericardium lavage apparatus also has one to be characterised in that, an end of external catheter is connected with modular connection, and an end is by hose connection drainage bag, and drainage bag is marked with volume scale unit.The guiding tube of drainage of pericardium lavage apparatus can be made transparent being convenient to and observe, simultaneously since be equipped with on the conduit water end valve, when temporarily not needing drain, can screw water and end valve, stop the drain pericardial fluid and play, play controlled effect.
This device all can be made disposable medical apparatus, and avoided infection problems, simultaneously also can be according to the diameter difference of its conduit, make the different thicknesses specification and be applicable to the patient of the different bodily forms, because drainage bag indicates volumetrical scale unit, the pericardial fluid drainage flow of record patient clearly reaches science, effectively treats disease.
Description of drawings:
Fig. 1, drainage of pericardium lavage apparatus combination assembling sketch map.
The specific embodiment:
With reference to accompanying drawing, according to example in detail of the present utility model.
As shown in Figure 1, the drainage of pericardium lavage apparatus all adopts medical macromolecular materials, nontoxic, the harmless biological duct material good to the human-body biological intermiscibility, drainage of pericardium conduit 1 total length reaches 100cm, cecum is blunt garden shape, and staggered hole 2 is arranged on the cecum tube wall, is used for the drain pericardial fluid, the conduit periphery of its cecum indicates scale 3, length reaches 20cm, is mainly used in to indicate cecum length in vivo, avoids coming off; Be equipped with water and end valve 4 on its conduit, be used for regulating, the other end is connected with syringe standard interface 5 on its conduit, the joint 6 that matches is connected with external catheter 7 continuous products and with drainage bag 8, and drainage bag is marked with scale 9, on the drainage bag hanging hole 10 is arranged simultaneously, be used for hanging fixing.
Practical example: puncture pericardium success, after placing package, cecum 15-18cm in package is sent into pericardium with drainage catheter, withdraw from package, A/C 1 is connected the joint 6 and catheter interface 5 couplings of external catheter 7, or is injected irrigating solution from catheter interface 5, adjust water and end valve 4, it is other drainage bag 8 can be hung over bed.So far, end of operation.
Claims (3)
1. drainage of pericardium lavage apparatus is characterized in that this device ends valve, catheter interface, external catheter, drainage bag connection combination by drainage of pericardium conduit, water and joins and form, and this device selects medical macromolecular materials to make.
2. drainage of pericardium lavage apparatus according to claim 1, it is characterized in that, one end of drainage of pericardium conduit is connected with syringe standard mouth joint, one end is a cecum, inter-burst is equipped with the circular entire body conduit of sealing valve, the hole that staggered arrangement is arranged on the tube wall of its cecum begins to extend to indicate length scale unit between the 20cm from cecum, and its caliber is at 1.5～3.0mm different size.
3. according to the described drainage of pericardium lavage apparatus of claim 1, it is characterized in that external catheter and drainage bag are integral by hose connection, drainage bag is rectangle, and indicates volume scale unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279388 CN2528448Y (en) | 2001-12-29 | 2001-12-29 | Piecardial sac drainage lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279388 CN2528448Y (en) | 2001-12-29 | 2001-12-29 | Piecardial sac drainage lavage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528448Y true CN2528448Y (en) | 2003-01-01 |
Family
ID=33682633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279388 Expired - Fee Related CN2528448Y (en) | 2001-12-29 | 2001-12-29 | Piecardial sac drainage lavage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528448Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
-
2001
- 2001-12-29 CN CN 01279388 patent/CN2528448Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
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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 |