CN203989418U - A kind of modified form left heart drainage-tube - Google Patents
A kind of modified form left heart drainage-tube Download PDFInfo
- Publication number
- CN203989418U CN203989418U CN201420208573.9U CN201420208573U CN203989418U CN 203989418 U CN203989418 U CN 203989418U CN 201420208573 U CN201420208573 U CN 201420208573U CN 203989418 U CN203989418 U CN 203989418U
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- China
- Prior art keywords
- drain body
- sidewall
- drainage
- sacculus
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of modified form left heart drainage-tube, comprise drain body, one end of drain body is provided with main conduction hole, on the sidewall of drain body one end, offer side conduction hole, on the drainage tube body sidewall of side conduction hole both sides, be respectively arranged with a sacculus, two sacculus are connected with perfusion joint by intrusion pipe, described intrusion pipe is embedded in drainage tube body sidewall, one end of intrusion pipe is connected with two sacculus, the sidewall that the other end stretches out drain body is connected with perfusion joint, on perfusion joint, is also equipped with cone seal plug.This utility model utilizes inflation, drain body is separated with left atrium (chamber) wall and is difficult for adherently, and has avoided floating on blood because the difference of density makes drainage tube, makes drainage effect better, makes operation be easy to carry out, and easy operating.
Description
Technical field
This utility model belongs to medical operation device field, is specifically related to a kind of left heart drainage-tube for cardiac operation.
Background technology
At present, in cardiac operation, most widely used left heart drainage-tube is in the time carrying out left heart vacuum suction, because easily causing drainage tube absorption left atrium (chamber) wall, the reasons such as position cause inadequate drainage, thereby make surgical field of view unintelligible and repeatedly adjust drainage tube, cause operating time relatively to extend, increased potential operation risk.
Summary of the invention
The problem existing in order to solve existing left heart drainage-tube, the purpose of this utility model is to propose a kind of modified form left heart drainage-tube, by the end at drainage tube, sacculus is set, utilize the supporting role of sacculus that drainage tube is separated with left atrium (chamber) wall, in the time carrying out left heart vacuum suction, can not adsorb left atrium (chamber) wall, thereby reach good drainage effect.
In order to realize foregoing invention object, this utility model adopts technical scheme as described below:
A kind of improved medical left heart drainage-tube, comprise drain body, one end of drain body is provided with main conduction hole, on the sidewall of drain body one end, offer side conduction hole, on the drainage tube body sidewall of side conduction hole both sides, be respectively arranged with a sacculus, two sacculus are connected with perfusion joint by intrusion pipe, described intrusion pipe is embedded in drainage tube body sidewall, one end of intrusion pipe is connected with two sacculus, the sidewall that the other end stretches out drain body is connected with perfusion joint, on perfusion joint, is also equipped with cone seal plug.
Further, described side conduction hole is along the circumferential direction laid with some circles on the sidewall of drain body.
Further, described drain body adopts silica gel to make.
Owing to adopting technique scheme, the utlity model has following superiority:
This utility model in use, by perfusion joint to saline injection in intrusion pipe, and with cone seal plug sealing perfusion joint, normal saline enters respectively in two sacculus and makes inflation along intrusion pipe, drain body separated with left atrium (chamber) wall and be difficult for adherently, and having avoided floating on blood because the difference of density makes drainage tube, making drainage effect better, make operation be easy to carry out, and easy operating.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: the main conduction hole of 1-; 2-sacculus; 3-side conduction hole; 4-intrusion pipe; 5-pours into joint; 6-cone seal plug; 7-drain body.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in further detail.
As shown in Figure 1, a kind of modified form left heart drainage-tube, comprise drain body 7, one end of drain body 7 is provided with main conduction hole 1, on the sidewall of drain body 7 one end, offer side conduction hole 3, on the drainage tube body sidewall of side conduction hole 3 both sides, be respectively arranged with a sacculus 2, two sacculus 2 are connected with perfusion joint 5 by intrusion pipe 4, described intrusion pipe 4 is embedded in drain body 1 sidewall, one end of intrusion pipe 4 is connected with two sacculus 2, the sidewall that the other end stretches out drain body is connected with perfusion joint 5, on perfusion joint 5, is also equipped with cone seal plug 6.
Described side conduction hole 3 is along the circumferential direction laid with some circles on the sidewall of drain body, is convenient to improve drainage effect.
Described drain body 1 can adopt silica gel to make, prevent in use the tissue to produce damage, scratch etc.
This utility model is in the time of concrete application, in this left heart drainage-tube, be inserted with inner core, after drain pipe racks inner core of the present utility model is inserted in patient body, extract inner core out, by perfusion joint to saline injection in intrusion pipe, and with cone seal plug sealing perfusion joint, normal saline enters respectively in two sacculus and makes inflation along intrusion pipe, make drain body separate and be difficult for adherent with left atrium (chamber) wall, also make the side conduction hole can be not adherent, and avoided floating on blood because the difference of density makes drainage tube; When drainage tube need to be removed, extract the normal saline of sacculus inside out by pouring into joint with syringe; Than traditional left heart drainage-tube, greatly improve drainage effect, and made operation be easy to carry out and operate, meanwhile, also strengthen the safety of operation process.
Claims (3)
1. a modified form left heart drainage-tube, comprise drain body, one end of drain body is provided with main conduction hole, on the sidewall of drain body one end, offer side conduction hole, it is characterized in that: on the drainage tube body sidewall of side conduction hole both sides, be respectively arranged with a sacculus, two sacculus are connected with perfusion joint by intrusion pipe, described intrusion pipe is embedded in drainage tube body sidewall, one end of intrusion pipe is connected with two sacculus, the sidewall that the other end stretches out drain body is connected with perfusion joint, on perfusion joint, is also equipped with cone seal plug.
2. modified form left heart drainage-tube according to claim 1, is characterized in that: described side conduction hole is along the circumferential direction laid with some circles on the sidewall of drain body.
3. modified form left heart drainage-tube according to claim 1, is characterized in that: described drain body adopts silica gel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208573.9U CN203989418U (en) | 2014-04-28 | 2014-04-28 | A kind of modified form left heart drainage-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208573.9U CN203989418U (en) | 2014-04-28 | 2014-04-28 | A kind of modified form left heart drainage-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989418U true CN203989418U (en) | 2014-12-10 |
Family
ID=52029498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208573.9U Expired - Fee Related CN203989418U (en) | 2014-04-28 | 2014-04-28 | A kind of modified form left heart drainage-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096308A (en) * | 2014-04-28 | 2014-10-15 | 河南科技大学第一附属医院 | Medical left ventricular drainage tube |
| CN104857620A (en) * | 2015-06-10 | 2015-08-26 | 徐增良 | Drainage tube |
-
2014
- 2014-04-28 CN CN201420208573.9U patent/CN203989418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096308A (en) * | 2014-04-28 | 2014-10-15 | 河南科技大学第一附属医院 | Medical left ventricular drainage tube |
| CN104857620A (en) * | 2015-06-10 | 2015-08-26 | 徐增良 | Drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Hongbo Inventor after: Zhang Dong Inventor after: Guo Jiantao Inventor after: Ma Chunye Inventor after: Wang Yong Inventor after: Ma Dashi Inventor after: Gao Yongsheng Inventor after: Liu Xuguang Inventor after: Wang Baogang Inventor before: Zhang Dong Inventor before: Lu Xiaoqing Inventor before: Wei Xiangyang Inventor before: Zhang Yiran Inventor before: Jing Dongshuai Inventor before: Huang Zhun Inventor before: Zhao Zhen Inventor before: Li Minglei Inventor before: Feng Kaixiang Inventor before: Zhao Ziru |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160229 Address after: 130000 No. 72, Yongchang Road, Chaoyang District, Jilin, Changchun Patentee after: Yu Hongbo Address before: 471003 Henan Province, Luoyang city Jianxi District King Road No. 24 Patentee before: The First Affiliated Hospital of Henan University of Science and Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |