CN203620049U - Pericardium puncture drainage device - Google Patents
Pericardium puncture drainage device Download PDFInfo
- Publication number
- CN203620049U CN203620049U CN201320855547.0U CN201320855547U CN203620049U CN 203620049 U CN203620049 U CN 203620049U CN 201320855547 U CN201320855547 U CN 201320855547U CN 203620049 U CN203620049 U CN 203620049U
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- pigtail
- straight sections
- drainage device
- tube part
- flexible pipe
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Abstract
The utility model belongs to the technical field of medical equipment, and particularly relates to a pericardium puncture drainage device. The drainage device comprises a pigtail hose, wherein an elbow guiding wire is arranged in the pigtail hose, the shape of the elbow guiding wire is consistent with that of the pigtail hose, the pigtail hose comprises a straight tube part and a tail tube part, a branch tube is arranged on one side of the straight tube part, a check valve is arranged on the branch tube, the pipe diameter of the tail tube part gradually decreases from the connection position between the tail tube part and the straight tube part to the tail end of the tail tube part, and a plurality of drainage holes are formed in the tail tube part. The pericardium puncture drainage device is reasonable in design, puncture, filling and drainage can all be performed quite conveniently, labor intensity of medical workers is reduced, and working efficiency is improved.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of Pericardium puncture drainage device.
Background technology
Pericardial effusion is a kind of clinical manifestation more common in pericardial disease, mostly treatment pericardial effusion is to take the method for pericardial incision drain at present, pericardial incision drainage be by after pericardial incision by hydrops sucking-off, then saline injection, medicine etc. carry out irrigation, then flushing liquor are drained external.
Existing Pericardium puncture drainage device comprises puncture needle and dark duct of Arantius, first after puncture needle being taken out after lancet puncture, adopt again dark duct of Arantius drain, because the caliber of dark duct of Arantius is thinner, cause its inadequate drainage, and dark duct of Arantius is single chamber drainage tube, in the time that being carried out to irrigation, pericardium needs first drainage bag is taken off to change syringe into and pour into, after perfusion, again drainage bag is communicated with dark duct of Arantius, so repeatedly carry out, its trouble that operates, waste time and energy, and patient Yi Fasheng infects in Renewal process.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existing for prior art, provide a kind of puncture, perfusion, drain conveniently, and time saving and energy saving, the Pericardium puncture drainage device that can increase work efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Pericardium puncture drainage device, comprise pigtail flexible pipe, in described pigtail flexible pipe, be provided with elbow seal wire, the shape of described elbow seal wire is consistent with the shape of described pigtail flexible pipe, described pigtail flexible pipe comprises straight sections and tail pipe portion, and a side of described straight sections is provided with arm, and described arm is provided with check valve, the caliber of described tail pipe portion is tapered to the end of described tail pipe portion from described tail pipe portion and described straight sections junction, and described tail pipe portion is provided with multiple conduction holes.
Improve as one, in described straight sections, be provided with partition along the length direction of described straight sections, the inner chamber of described straight sections is divided into drainage lumens and filling cavity by described partition, and described filling cavity is communicated with the inner chamber of described arm, and the front end of described filling cavity is provided with one-way valve.
As improving further, the outer wall of described straight sections is provided with graduation mark.
As further improving, the length of described pigtail flexible pipe is 30～35cm, and the internal diameter of described straight sections is 4～6mm, and the internal diameter of described arm is 1～2mm.
As further improving, the airtight flow meter that is provided with of described straight sections.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
The Pericardium puncture drainage device that this utility model provides comprises pigtail flexible pipe, elbow seal wire and drainage bag etc., it is simple in structure, elbow seal wire can enter paracentesis pericardii auxiliary pigtail flexible pipe in pericardial cavity, being easy to pigtail flexible pipe inserts in pericardial cavity, because the caliber of the tail pipe portion of pigtail flexible pipe is from tail end chap gradually, thereby it is incremental making pigtail flexible pipe in the time entering pericardial cavity, pericardial effusion can not gushed out suddenly outside pericardium, and the shape of pigtail flexible pipe tail pipe portion can not damaged pulsatile heart flesh, make patient in the time of drain, can not produce sense of discomfort; Elbow seal wire is extracted out after puncture pericardium, can not hinder the drain of pericardial effusion when extraction, and this is simple to operate, save trouble; Cut off the inner chamber of straight sections is divided into drainage lumens and filling cavity, drainage lumens is for draining hydrops outside pericardium, one-way valve in filling cavity can stop hydrops to flow in filling cavity, by arm to injecting heparin, antibiotic or chemotherapeutics in filling cavity, medicine promotes one-way valve and opens, enter tail pipe portion, enter in pericardium by the conduction hole in tail pipe portion; The outer wall of straight sections is provided with graduation mark and is convenient to the degree of depth that doctor checks that seal wire and pigtail flexible pipe insert, and avoids inserting deeply accidental injury patient or inserts shallow and do not reach lesions position; Flow meter can be monitored the drainage flow of hydrops in pericardium, avoids drainage flow too much to occur Hypovolemia reaction and the life security that jeopardizes patient; The length of pigtail flexible pipe is 30～35cm, its suitable length, and fixed in position is more convenient, and pigtail flexible pipe is more soft, can not cause patient's discomfort; The internal diameter of straight sections is 4～6mm, can keep drain unobstructed, and tail pipe portion is provided with multiple conduction holes and makes drain more abundant; This Pericardium puncture drainage device is reasonable in design, and its puncture, perfusion and drain are all very convenient, has reduced medical personnel's labor intensity, has improved work efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the Pericardium puncture drainage device that provides of embodiment mono-;
Fig. 2 is the structural representation of the Pericardium puncture drainage device that provides of embodiment bis-;
Wherein: 1-pigtail flexible pipe, 2-elbow seal wire, 3-arm, 4-graduation mark, 5-cuts off, 6-one-way valve, 7-flow meter, 11-straight sections, 12-tail pipe portion, 31-check valve, the left valve of 61-, the right valve of 62-, 111-drainage lumens, 112-filling cavity, 121-conduction hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Embodiment mono-
Fig. 1 shows the structural representation of the Pericardium puncture drainage device that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with this utility model.
Pericardium puncture drainage device comprises pigtail flexible pipe 1, the length of pigtail flexible pipe 1 is preferably 30～35cm, in pigtail flexible pipe 1, be provided with elbow seal wire 2, the shape of elbow seal wire 2 is consistent with the shape of pigtail flexible pipe 1, pigtail flexible pipe 1 comprises straight sections 11 and tail pipe portion 12, tail pipe portion 12 is pigtail-shaped, the internal diameter of straight sections 11 is 4～6mm, one side of straight sections 11 is provided with arm 3, the internal diameter of arm 3 is 1～2mm, arm 3 is provided with check valve 31, the caliber of tail pipe portion 12 is tapered from tail pipe portion and straight sections junction to the end of tail pipe portion, tail pipe portion 12 is provided with multiple conduction holes 121, the outer wall of straight sections 11 is provided with graduation mark 4.
Embodiment bis-
Fig. 2 shows the structural representation of the Pericardium puncture drainage device that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with this utility model.
Structure in the structure of the Pericardium puncture drainage device in the present embodiment and embodiment mono-is basic identical, difference is: the interior length direction along straight sections of straight sections 11 is provided with and cuts off 5, cut off 5 the inner chamber of straight sections 11 is divided into drainage lumens 111 and filling cavity 112, filling cavity 112 is communicated with the inner chamber of arm 3, the front end of filling cavity 112 is provided with one-way valve 6, one-way valve 6 comprises left valve 61 and right valve 62, the front end of left valve 61 and right valve 62 is all towards tail pipe portion direction, left valve and right valve are not closed together when injectable drug, when injectable drug, left valve and right valve are opened, the airtight flow meter 7 that is provided with of straight sections 11.
The use procedure of the Pericardium puncture drainage device that this utility model provides is: elbow seal wire and pigtail flexible pipe insert in pericardium shin, elbow seal wire is extracted out, the straight sections of pigtail flexible pipe is drained to pericardial effusion in drainage bag, check flow meter, regulate drainage speed, can in pericardium, inject anticoagulant heparin or dabbling drug etc. by arm.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. Pericardium puncture drainage device, it is characterized in that: comprise pigtail flexible pipe, in described pigtail flexible pipe, be provided with elbow seal wire, the shape of described elbow seal wire is consistent with the shape of described pigtail flexible pipe, described pigtail flexible pipe comprises straight sections and tail pipe portion, and a side of described straight sections is provided with arm, and described arm is provided with check valve, the caliber of described tail pipe portion is tapered to the end of described tail pipe portion from described tail pipe portion and described straight sections junction, and described tail pipe portion is provided with multiple conduction holes.
2. Pericardium puncture drainage device as claimed in claim 1, it is characterized in that: in described straight sections, be provided with partition along the length direction of described straight sections, the inner chamber of described straight sections is divided into drainage lumens and filling cavity by described partition, described filling cavity is communicated with the inner chamber of described arm, and the front end of described filling cavity is provided with one-way valve.
3. Pericardium puncture drainage device as claimed in claim 2, is characterized in that: the outer wall of described straight sections is provided with graduation mark.
4. Pericardium puncture drainage device as claimed in claim 3, is characterized in that: the length of described pigtail flexible pipe is 30～35cm, and the internal diameter of described straight sections is 4～6mm, and the internal diameter of described arm is 1～2mm.
5. the Pericardium puncture drainage device as described in claim 1-4 any one, is characterized in that: the airtight flow meter that is provided with of described straight sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855547.0U CN203620049U (en) | 2013-12-23 | 2013-12-23 | Pericardium puncture drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855547.0U CN203620049U (en) | 2013-12-23 | 2013-12-23 | Pericardium puncture drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620049U true CN203620049U (en) | 2014-06-04 |
Family
ID=50806583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855547.0U Expired - Fee Related CN203620049U (en) | 2013-12-23 | 2013-12-23 | Pericardium puncture drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224262A (en) * | 2018-10-25 | 2019-01-18 | 大连科万维医疗科技有限公司 | A kind of left ventricle drainage tube |
| CN115300696A (en) * | 2022-08-29 | 2022-11-08 | 吉林大学中日联谊医院 | Left atrium pigtail-shaped catheter with head end protection function for ECMO |
| WO2023246277A1 (en) * | 2022-06-23 | 2023-12-28 | 上海焕擎医疗科技有限公司 | Ventricular assist apparatus and method for manufacturing same |
-
2013
- 2013-12-23 CN CN201320855547.0U patent/CN203620049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224262A (en) * | 2018-10-25 | 2019-01-18 | 大连科万维医疗科技有限公司 | A kind of left ventricle drainage tube |
| WO2023246277A1 (en) * | 2022-06-23 | 2023-12-28 | 上海焕擎医疗科技有限公司 | Ventricular assist apparatus and method for manufacturing same |
| CN115300696A (en) * | 2022-08-29 | 2022-11-08 | 吉林大学中日联谊医院 | Left atrium pigtail-shaped catheter with head end protection function for ECMO |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |