CN210542618U - Adjustable intracardiac extracardiac suction tube for cardiac surgery - Google Patents
Adjustable intracardiac extracardiac suction tube for cardiac surgery Download PDFInfo
- Publication number
- CN210542618U CN210542618U CN201920888988.8U CN201920888988U CN210542618U CN 210542618 U CN210542618 U CN 210542618U CN 201920888988 U CN201920888988 U CN 201920888988U CN 210542618 U CN210542618 U CN 210542618U
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- China
- Prior art keywords
- extracardiac
- intracardiac
- suction tube
- suction
- adjustable
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Abstract
The utility model discloses an adjustable intracardiac extracardiac suction tube for cardiac surgery, which relates to the field of medical apparatus and solves the problem that the operation time and progress are affected by the tedious process of aspirator exchange, the adjustable intracardiac extracardiac suction tube for cardiac surgery comprises a suction head, a rubber tube, an adjuster, an extracardiac suction tube and an intracardiac suction tube, wherein the suction head is connected with the adjuster through the rubber tube; the adjustable intracardiac extracardiac suction tube for cardiac surgery realizes that one suction head adjusts and uses two kinds of suction passageways, effectively reduces the switching time of suction passageway, improves operation efficiency.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an intracardiac extracardiac suction tube with adjustable cardiac surgery is used.
Background
In the cardiac surgery, as the extracorporeal circulation is conventionally applied, the bleeding is sucked back to the extracorporeal circulation machine through the intracardiac suction apparatus and then enters the circulation, and when the operation is influenced by other flushing or a small amount of bleeding, the extracardiac suction apparatus is applied for suction. During surgery, multiple aspirators are often used, including intracardiac aspirators that draw blood back into the extracorporeal circulation, extracardiac aspirators that draw waste fluid into an aspiration barrel or aspiration operating area of a small volume of waste blood. However, in many cases, the operation is complicated or long, and the suction apparatus is frequently repeatedly exchanged, which affects the operation time and progress.
Therefore, we propose an adjustable intracardiac and extracardiac suction tube for cardiac surgery to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned defect, provide an intracardiac heart attracts outside heart with adjustable cardiac surgery to solve the problem that the complicated operation operating time of influence of aspirator change process and progress.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an intracardiac extracardiac suction tube with adjustable cardiac surgery, is including attracting head, rubber tube, regulator, extracardiac suction tube and intracardiac suction tube, attracts the head to connect in regulator one end, sets up the intracardiac extracardiac suction tube with adjustable cardiac surgery outside the heart and is used for the external negative pressure aspirator that the cooperation absorbs the waste liquid to be connected with the regulator through extracardiac suction tube, sets up the extracardiac suction tube with adjustable cardiac surgery outside the heart and is used for the extracardiac circulator that the cooperation absorbs blood to be connected with the regulator through intracardiac suction tube.
As a further proposal of the utility model, the suction head is connected with the regulator through a rubber tube.
As a further proposal of the utility model, the suction head is made of metal.
As a further proposal of the utility model, the regulator is a three-way control valve.
As a further proposal of the utility model, one end of the suction head close to the rubber tube is provided with a handle.
To sum up, compared with the prior art, the utility model has the following beneficial effects: the adjustable intracardiac extracardiac suction tube for cardiac surgery is mainly communicated with the extracardiac suction tube and the intracardiac suction tube through a suction head through an adjuster, so that two suction passages are adjusted and used by one suction head, the switching time of the suction passages is effectively reduced, and the operation efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the utility model.
Reference numerals: 1-suction head, 2-holding hand, 3-rubber tube, 4-regulator, 5-external negative pressure suction apparatus, 6-external circulation machine, 7-extracardiac suction tube and 8-intracardiac suction tube.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in fig. 1, an adjustable intracardiac extracardiac suction tube for cardiac surgery comprises a suction head 1, a rubber tube 3, an adjuster 4, an extracardiac suction tube 7 and an intracardiac suction tube 8, wherein the suction head 1 is connected with the adjuster 4 through the rubber tube 3, an extracorporeal negative pressure suction device 5 which is arranged outside the adjustable intracardiac extracardiac suction tube for cardiac surgery and is used for cooperatively sucking waste liquid is connected with the adjuster 4 through the extracardiac suction tube 7, and an extracorporeal circulation machine 6 which is arranged outside the adjustable intracardiac extracardiac suction tube for cardiac surgery and is used for cooperatively sucking blood is connected with the adjuster 4 through the intracardiac suction tube 8;
the suction head 1 is made of metal;
the regulator 4 is a three-way control valve and is manually controlled;
when extracorporeal blood circulation is needed, the regulator 4 opens the channel to the intracardiac suction tube 8 and closes the channel to the extracardiac suction tube 7, and when waste liquid needs to be sucked, the regulator 4 opens the channel to the extracardiac suction tube 7 and closes the channel to the intracardiac suction tube 8, so that the switching time of the suction head 1 is reduced, and the operation efficiency is improved.
Example 2
As shown in fig. 1, in this embodiment, the adjustable intracardiac/extracardiac suction tube for cardiac surgery further includes a handle 2, and the rest of the structure of embodiment 2 is the same as that of embodiment 1, and the handle 2 for operation is arranged at one end of the suction head 1 close to the rubber tube 3.
To sum up, the utility model discloses a theory of operation is: the adjustable intracardiac extracardiac suction tube for cardiac surgery is mainly connected with extracardiac suction tube 7 and intracardiac suction tube 8 through a suction head 1 through regulator 4, realizes that one suction head 1 can be adjusted at any time to use two kinds of suction passages, effectively reduces the switching time of suction passages, and improves the operation efficiency.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an intracardiac extracardiac suction tube of adjustable heart for heart surgery, including attracting head (1), rubber tube (3), regulator (4), extracardiac suction tube (7) and intracardiac suction tube (8), attract head (1) to connect in regulator (4) one end, its characterized in that, set up intracardiac extracardiac suction tube outside of adjustable heart for heart surgery and be used for the cooperation to absorb external negative pressure aspirator (5) of waste liquid and be connected with regulator (4) through extracardiac suction tube (7), set up extracardiac suction tube outside of adjustable heart for heart surgery and be used for the cooperation to absorb extracorporeal circulation machine (6) of blood and be connected with regulator (4) through intracardiac suction tube (8).
2. The adjustable intracardiac extracardiac suction tube for cardiac surgery according to claim 1, wherein the suction head (1) is connected to the regulator (4) through a hose (3).
3. The adjustable intracardiac extracardiac suction tube for cardiac surgery according to claim 1, characterized in that the suction tip (1) is made of metal.
4. The adjustable intracardiac extracardiac suction tube for cardiac surgery according to claim 1, wherein the regulator (4) is a three-way control valve.
5. The adjustable intracardiac extracardiac suction tube for cardiac surgery according to claim 1, characterized in that the suction head (1) is provided with a grip (2) at one end close to the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920888988.8U CN210542618U (en) | 2019-06-13 | 2019-06-13 | Adjustable intracardiac extracardiac suction tube for cardiac surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920888988.8U CN210542618U (en) | 2019-06-13 | 2019-06-13 | Adjustable intracardiac extracardiac suction tube for cardiac surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210542618U true CN210542618U (en) | 2020-05-19 |
Family
ID=70666486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920888988.8U Expired - Fee Related CN210542618U (en) | 2019-06-13 | 2019-06-13 | Adjustable intracardiac extracardiac suction tube for cardiac surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210542618U (en) |
-
2019
- 2019-06-13 CN CN201920888988.8U patent/CN210542618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210613 |