CN201052291Y - Puncture type one-way enclosed drainage device - Google Patents
Puncture type one-way enclosed drainage device Download PDFInfo
- Publication number
- CN201052291Y CN201052291Y CNU2007200066521U CN200720006652U CN201052291Y CN 201052291 Y CN201052291 Y CN 201052291Y CN U2007200066521 U CNU2007200066521 U CN U2007200066521U CN 200720006652 U CN200720006652 U CN 200720006652U CN 201052291 Y CN201052291 Y CN 201052291Y
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- Prior art keywords
- utility
- model
- drain
- drainage
- tube
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- Expired - Fee Related
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- 238000005070 sampling Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 208000006558 Dental Calculus Diseases 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 210000002445 nipple Anatomy 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 9
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 208000035143 Bacterial infection Diseases 0.000 abstract description 3
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract 1
- 230000008733 trauma Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 201000003144 pneumothorax Diseases 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010019027 Haemothorax Diseases 0.000 description 1
- 206010048612 Hydrothorax Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a puncture type one way closed type drainage device, which comprises a drainage tube way, the front end of the utility model is provided with an inset tube section which can extended into human body inner cavity. The utility model is characterized in that a Murphy type transport tube sample device is series connected on a vertical placing pipe section of the drainage tube way. A lead-in tube end with a one way valve which threads in a transparent tube inner cavity is arranged on an input port portion which is similar to the Murphy type transport tube sample device. The lead-in tube end with the one way valve is constituted by a plastic pipe which is provided with an elastic closed cap liner. The utility model has the advantages that first, the utility model guarantees the normal output of drainage liquid, which can effectively prevent a back flow phenomenon from happening, and can avoid bacterial infection from being aroused, second, the utility model is mainly with a one way closed type drainage process to be a core, which can be suitable for clinical various diseases which needs to drainage, third, utilizing the utility model to puncture and drainage, the utility model not only has simple operation and little trauma, but also patients have strong compliance, which is convenient for observing and controlling, fourth, the utility model has simple structure, convenient employment, and low production cost.
Description
Technical field
This utility model relates to the unidirectional closed drainage device of a kind of puncture type.
Background technology
In clinical, the puncture drainage that we continue or be interrupted diseases such as various pneumothoraxs, hemothorax, hydrothorax, seroperitoneums through regular meeting.At present mostly some drainage systems of hospital application more or less come with some shortcomings in the effect of drain and operation, thick and stiff such as intrathoracic drain, inconvenient patient's activity and further inspection, breast, abdominal puncture and drainage need continue draw point to be placed in the patient body and cause potential danger, drain person to discontinuity, during each the operation, the patient can only hold up puncture needle to carry out drain on the patient next door constantly, causes inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of puncture type unidirectional closed drainage device.This device not only helps guaranteeing the normal output of drain liquid, and can effectively prevent the generation of adverse current phenomenon, thereby strengthens human body safety, avoids causing bacterial infection.
This utility model comprises the drain pipeline, its front end has the insertion pipeline section that can stretch into the human intracavity, it is characterized in that: be serially connected with similar black Fei Shi transparent tube sampling device on the lowering pipeline section of described drain pipeline, the input oral area of described similar black Fei Shi transparent tube sampling device is provided with the introducing pipe end with check valve that penetrates the transparent tube inner chamber, and described introducing pipe end with check valve has elasticity by the bottom and closes the plastic tube of cap liner and constitute.
Advantage of the present utility model: the one, guarantee the normal output of drain liquid, effectively prevent the generation of adverse current phenomenon, avoid causing bacterial infection; The 2nd, be core mainly with unidirectional closed drainage technology, can be applicable to the various clinically diseases that need drain; Three are to use this device puncture drainage, and not only simple to operate, wound is little, and patient dependence is strong, are convenient to observe and management; The 4th, this utility model simple structure, easy to use, production cost is low.
Description of drawings
Fig. 1 is the organigram of this utility model embodiment one.
Fig. 2 is the organigram of this utility model embodiment two.
Fig. 3 is the organigram of this utility model embodiment three.
The specific embodiment
This utility model comprises the drain pipeline, its front end has the insertion pipeline section 1 that can stretch into the human intracavity, it is characterized in that: be serially connected with similar black Fei Shi transparent tube sampling device 3 on the lowering pipeline section 2 of described drain pipeline, the input oral area of described similar black Fei Shi transparent tube sampling device is provided with the introducing pipe end 4 with check valve that penetrates the transparent tube inner chamber, and described introducing pipe end with check valve has elasticity by the bottom and closes the plastic tube of cap liner 5 and constitute.
In order to help the operation of puncturing, described insertion pipeline section 1 is made of lengthening injection hollow needle 6 and the soft intubate 8 that its rear lateral portion that is placed in lengthening injection hollow needle periphery has Y-branch 7, the anterior sidewall of described intubate is provided with 2～3 drain perforates 23, and the external screw thread of rearward end cooperates connection with calparine cap 21.
Above-mentioned lengthening injection hollow needle 6 is made of the solid tartar 9 of hollow needle tubing 10 and front end, be provided with transition taper outside wall portions 11 between described solid tartar and the hollow needle tubing 10 anterior outer tube walls, top, described taper outside wall portions front side is provided with drain guide openings 12, the front portion cladding of described soft intubate drives it in order to piercing needle and penetrates human body in taper outside wall portions rear side periphery.
Have troubles in order to help extracting observation drain liquid stream, described lengthening injection hollow needle 6 rear sides are provided with the modular connection 14 that cooperates connection with general syringe 13 nipples.
The collection of drain liquid for convenience, the end 15 of above-mentioned drain pipeline is connected with liquid-collection bag 16, and described liquid-collection bag bottom is provided with leakage fluid dram 17 and stopper 18, and described liquid-collection bag top is provided with air vent 19 and stopper 20.
The drain pipeline of above-mentioned similar black Fei Shi transparent tube sampling device top is provided with drain break-make elasticity folder 22.
Embodiment of the present utility model simplifies and improves having carried out in puncture and the drain, at first it adopts No. 18 special hollow steel syringe needles to support as interior stamen, one in overcoat is made soft by the strong special material of bio-compatibility and is had the soft intubate (being about 15cm) of Y-branch, puncture into skin inlet (as shown in Figure 2), B termination ordinary syringe (as shown in Figure 3) by the A end.After the success, pumpback has gas or blood (reach puncture purpose) is arranged, and can extract draw point, keeps and fixes its soft intubate, fixes, and the B port seals (as shown in Figure 1) by calparine cap temporarily, can inject medicine thus in case of necessity; And, can carry out drain by C termination drainage system, so soft intubate can not cause damage to lungs or intestinal tube etc., has both made things convenient for patient activity, helps long-term indwelling yet.The core of this device is technical its unidirectional drain, between holding, drain pipeline D end and outer collecting bag F set up a non return valve device E exactly, the C end links to each other with the D end, the F end links to each other with the G end, the gas or the liquid that guarantee drain can only be towards being flowed to direction of F by D, solve the phenomenon that drain gas or liquid flow backwards so well, significantly reduced the chance of the infection that causes because of operation.And this non return valve is to be installed in the similar black Fei Shi transparent tube sampling device situation of being convenient to observe drain.On gathering-device, also carried out little transformation, the drain pipeline reaches liquid-collection bag inner bottom part I always, discharges if any gas like this, can see bubble formation and emerges, and is more convenient for observing drain situation and replacing.H is the deflated final outlet of pneumothorax patient, and I is liquid drain person's a final outlet.With regard to the direction that guarantees drain be like this: A → C → D → F → G → H (gas) or I (liquid).
After above-mentioned transformation, this is a complete set of drainage system of core with unidirectional closed drainage technology, can be applicable to the various clinically diseases that need drain, and not only wound is little, and is simple to operate, and patient dependence is strong, is convenient to the staff and observes and manage.
Claims (6)
1. unidirectional closed drainage device of puncture type, comprise the drain pipeline, its front end has the insertion pipeline section that can stretch into the human intracavity, it is characterized in that: be serially connected with similar black Fei Shi transparent tube sampling device on the lowering pipeline section of described drain pipeline, the input oral area of described similar black Fei Shi transparent tube sampling device is provided with the introducing pipe end with check valve that penetrates the transparent tube inner chamber, and described introducing pipe end with check valve has elasticity by the bottom and closes the plastic tube of cap liner and constitute.
2. the unidirectional closed drainage device of puncture type according to claim 1, it is characterized in that: described insertion pipeline section is made of lengthening injection hollow needle and the soft intubate that its rear lateral portion that is placed in lengthening injection hollow needle periphery has Y-branch, the anterior sidewall of described intubate is provided with the drain perforate, and the external screw thread of rearward end cooperates connection with calparine cap.
3. the unidirectional closed drainage device of puncture type according to claim 2, it is characterized in that: described lengthening injection hollow needle is made of the solid tartar of hollow needle tubing and front end, be provided with transition taper outside wall portions between the anterior outer tube wall of described solid tartar and hollow needle tubing, top, described taper outside wall portions front side is provided with the drain guide openings, the front portion cladding of described soft intubate drives it in order to piercing needle and penetrates human body in taper outside wall portions rear side periphery.
4. according to claim 2 or the unidirectional closed drainage device of 3 described puncture types, it is characterized in that: described lengthening injection hollow needle rear side is provided with the modular connection that cooperates connection with general syringe nipple.
5. the unidirectional closed drainage device of puncture type according to claim 4, it is characterized in that: the end of described drain pipeline is connected with liquid-collection bag, and described liquid-collection bag bottom is provided with leakage fluid dram and stopper, and described liquid-collection bag top is provided with air vent and stopper.
6. the unidirectional closed drainage device of puncture type according to claim 5 is characterized in that: the drain pipeline of described similar black Fei Shi transparent tube sampling device top is provided with drain break-make elasticity folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200066521U CN201052291Y (en) | 2007-03-30 | 2007-03-30 | Puncture type one-way enclosed drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200066521U CN201052291Y (en) | 2007-03-30 | 2007-03-30 | Puncture type one-way enclosed drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052291Y true CN201052291Y (en) | 2008-04-30 |
Family
ID=39391960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200066521U Expired - Fee Related CN201052291Y (en) | 2007-03-30 | 2007-03-30 | Puncture type one-way enclosed drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052291Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107465A (en) * | 2014-06-24 | 2014-10-22 | 卜梁 | Flow guiding device |
| CN106139269A (en) * | 2016-08-01 | 2016-11-23 | 江苏怡龙医疗科技有限公司 | A kind of disposable drainage bag of anti-return |
| CN107019822A (en) * | 2017-05-22 | 2017-08-08 | 宁波路加医疗器械有限公司 | Blood storage bag |
| CN114366885A (en) * | 2022-01-27 | 2022-04-19 | 北京启丹医疗科技有限公司 | Portable closed thoracic drainage device |
-
2007
- 2007-03-30 CN CNU2007200066521U patent/CN201052291Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107465A (en) * | 2014-06-24 | 2014-10-22 | 卜梁 | Flow guiding device |
| CN104107465B (en) * | 2014-06-24 | 2016-03-09 | 卜梁 | A kind of drainage system |
| CN106139269A (en) * | 2016-08-01 | 2016-11-23 | 江苏怡龙医疗科技有限公司 | A kind of disposable drainage bag of anti-return |
| CN106139269B (en) * | 2016-08-01 | 2019-01-25 | 江苏怡龙医疗科技有限公司 | A backflow-proof disposable drainage bag |
| CN107019822A (en) * | 2017-05-22 | 2017-08-08 | 宁波路加医疗器械有限公司 | Blood storage bag |
| CN114366885A (en) * | 2022-01-27 | 2022-04-19 | 北京启丹医疗科技有限公司 | Portable closed thoracic drainage 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: 20080430 Termination date: 20100330 |