CN104096308A - Medical left ventricular drainage tube - Google Patents
Medical left ventricular drainage tube Download PDFInfo
- Publication number
- CN104096308A CN104096308A CN201410172186.9A CN201410172186A CN104096308A CN 104096308 A CN104096308 A CN 104096308A CN 201410172186 A CN201410172186 A CN 201410172186A CN 104096308 A CN104096308 A CN 104096308A
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- CN
- China
- Prior art keywords
- drainage
- drainage tube
- tube
- drain body
- sidewall
- 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.)
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Abstract
The invention discloses a medical left ventricular drainage tube. The medical left ventricular drainage tube comprises a drainage tube body; a main drainage hole is formed in one end part of the drainage tube body; side drainage holes are formed in the side wall at one end of the drainage tube body; a balloon is arranged on each of the sides walls of the drainage tube body on the two sides of the side drainage holes; the two balloons are connected with an infusion connector through an infusion tube; the infusion tube is embedded into the side wall of the drainage tube body; one end of the infusion tube is communicated with the two balloons; the other end of the infusion tube extends out of the side wall of the drainage tube body and is connected with the infusion connector; the infusion connector is also matched with a tapered sealing plug. According to the medical left ventricular drainage tube, the drainage tube body is separated from the left atrium (ventricle) and is not easily adhered to the wall by utilizing the expansion of the balloons; moreover, the drainage tube floats on blood because of density difference, so that the drainage effect is good, the operation is easy to perform, and the medical left ventricular drainage tube is easy to operate.
Description
technical field
The invention belongs to medical operation device field, be specifically related to a kind of medical 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 object of the invention is to propose a kind of medical 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, the present invention adopts technical scheme as described below:
A kind of 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 present invention has following superiority:
The present invention 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 invention;
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, the present invention is further detailed explanation.
As shown in Figure 1, a kind of medical 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.
The present invention 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 invention 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 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, 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. medical 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. medical 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 |
|---|---|---|---|
| CN201410172186.9A CN104096308A (en) | 2014-04-28 | 2014-04-28 | Medical left ventricular drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172186.9A CN104096308A (en) | 2014-04-28 | 2014-04-28 | Medical left ventricular drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104096308A true CN104096308A (en) | 2014-10-15 |
Family
ID=51665094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172186.9A Pending CN104096308A (en) | 2014-04-28 | 2014-04-28 | Medical left ventricular drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104096308A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188595A (en) * | 1991-06-28 | 1993-02-23 | Laserscope | Method for enhanced retention of balloon catheter in body cavity |
| US5314409A (en) * | 1993-03-11 | 1994-05-24 | Uva Patents Foundation | Catheter for esophageal perfusion |
| US5505701A (en) * | 1993-11-22 | 1996-04-09 | Anaya Fernandez De Lomana; Eugenio F. | Intra-aortic balloon catheter |
| CN2239821Y (en) * | 1995-03-21 | 1996-11-13 | 牛锡惠 | New hemostatic urinary catheter |
| JPH10179677A (en) * | 1996-12-24 | 1998-07-07 | Noboru Sato | Air way in esophagus for first aid resuscitation |
| CN2601689Y (en) * | 2003-02-27 | 2004-02-04 | 程怀瑾 | Drug delivery system of double bag three cavities for parts of body |
| CN203989418U (en) * | 2014-04-28 | 2014-12-10 | 河南科技大学第一附属医院 | A kind of modified form left heart drainage-tube |
-
2014
- 2014-04-28 CN CN201410172186.9A patent/CN104096308A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188595A (en) * | 1991-06-28 | 1993-02-23 | Laserscope | Method for enhanced retention of balloon catheter in body cavity |
| US5314409A (en) * | 1993-03-11 | 1994-05-24 | Uva Patents Foundation | Catheter for esophageal perfusion |
| US5505701A (en) * | 1993-11-22 | 1996-04-09 | Anaya Fernandez De Lomana; Eugenio F. | Intra-aortic balloon catheter |
| CN2239821Y (en) * | 1995-03-21 | 1996-11-13 | 牛锡惠 | New hemostatic urinary catheter |
| JPH10179677A (en) * | 1996-12-24 | 1998-07-07 | Noboru Sato | Air way in esophagus for first aid resuscitation |
| CN2601689Y (en) * | 2003-02-27 | 2004-02-04 | 程怀瑾 | Drug delivery system of double bag three cavities for parts of body |
| CN203989418U (en) * | 2014-04-28 | 2014-12-10 | 河南科技大学第一附属医院 | A kind of modified form left heart drainage-tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |