CN204468952U - Operation negative pressure suction device suction catheter - Google Patents
Operation negative pressure suction device suction catheter Download PDFInfo
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- CN204468952U CN204468952U CN201520076269.8U CN201520076269U CN204468952U CN 204468952 U CN204468952 U CN 204468952U CN 201520076269 U CN201520076269 U CN 201520076269U CN 204468952 U CN204468952 U CN 204468952U
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- suction catheter
- suction
- joint
- surge bunker
- catheter
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Abstract
A kind of operation negative pressure suction device suction catheter, comprise: suction catheter main body, one end of suction catheter main body is for attracting port, and the other end of suction catheter is suction surge bunker, attract port to be the gradual-enlargement type opening seamlessly transitted, suction surge bunker is provided with for pressure controlled by-pass cock; Suction catheter joint, suction catheter joint is hermetic inserted on suction surge bunker, and suction catheter joint is arcuate structure; Connecting hose, connecting hose is connected with one end inserting of suction catheter joint.The mouth of pipe of suction catheter is that flaring structure is rendered as bell mouth shape, is convenient to blocking material to clear up; Suction surge bunker is provided with by-pass cock, can according to the demand adjustment by-pass cock of captivation, the hose connection replaceable function realizing suction catheter on joint, suction catheter is disposable use, avoid the cross infection between patient like this, reduce the disinfection amount of armarium, use this utility model avoids the secondary germina infection of foreign substance, and operation is rapid, cost is low.
Description
Technical field
This utility model relates to medical apparatus and instruments technical field, more particularly, and particularly a kind of operation negative pressure suction device suction catheter.
Background technology
Carry out in operation process doctor; often appear in abdominal cavity of patients or the objects such as congestion block, calculus, impurity, omentum majus appear in operative site, these objects need to clear up before operation wound is sewed up, and in the past adopt flushing way more; this kind of method inconvenience, also wastes time.
Utility model content
In view of this, this utility model provides a kind of operation negative pressure suction device suction catheter, to solve the problem.
For achieving the above object, this utility model provides following technical scheme:
A kind of operation negative pressure suction device suction catheter, comprising:
Suction catheter main body, one end of described suction catheter main body is for attracting port, and the other end of described suction catheter is suction surge bunker, and described attraction port is the gradual-enlargement type opening seamlessly transitted, and described suction surge bunker is provided with for pressure controlled by-pass cock;
Suction catheter joint, described suction catheter joint is hermetic inserted on described suction surge bunker, and described suction catheter joint is arcuate structure;
Connecting hose, described connecting hose is connected with one end inserting of described suction catheter joint.
Preferably, one end of described suction catheter joint is connected with described suction surge bunker, and the other end of described suction catheter joint is connected its outer wall and is provided with friction screw thread for increasing frictional force with described connecting hose.
Preferably, in described suction catheter main body, the position of described attraction port is provided with drainage screen; The height of described attraction port is 1-2cm, and the mesh diameter of described drainage screen is not more than 1mm.
In said structure design, the mouth of pipe of suction catheter is that flaring structure is rendered as bell mouth shape, and the object done like this is once after occurring that the mouth of pipe blocks by the material of bulk, easily be cleared up by blocking material; Suction surge bunker is provided with by-pass cock, can according to the demand of captivation, adjust by-pass cock, the space of by-pass cock is larger, and the suction of the mouth of pipe of suction catheter is less, when surprisingly having attracted patient's tissue, by-pass cock is opened, attract the mouth of pipe not have captivation, tissue can be taken off very easily, can not damage; Suction catheter joint is used for connecting hose, hose connection on joint, such object is the replaceable function in order to realize suction catheter, and suction catheter can become disposable use, avoid the cross infection between patient like this, reduce the disinfection amount of armarium; Flexible pipe, flexible pipe is used for suction catheter to connect suction pump, and it is software that suction catheter requires, and can collapsing length, and tube wall not easily flattening deformation occurs, and has very high elasticity.Advantage of the present utility model: the method adopting suction apparatus attracts, avoids the secondary germina infection of foreign substance, and operation is rapid, cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of operation negative pressure suction device suction catheter in a kind of embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Please refer to Fig. 1, Fig. 1 is the structural representation of operation negative pressure suction device suction catheter in a kind of embodiment of this utility model.
This utility model provides a kind of operation negative pressure suction device suction catheter, comprise: suction catheter main body, one end of suction catheter main body is for attracting port one, the other end of suction catheter is suction surge bunker 2, attract port one to be the gradual-enlargement type opening seamlessly transitted, suction surge bunker 2 is provided with for pressure controlled by-pass cock 3; Suction catheter joint 4, suction catheter joint 4 is hermetic inserted on suction surge bunker 2, and suction catheter joint 4 is arcuate structure; Connecting hose 5, connecting hose 5 is connected with one end inserting of suction catheter joint 4.
In said structure design, suction catheter main body is formed in one structure, attracts port one to adopt " loudspeaker " shape.
Design based on said structure, this utility model is in a detailed description of the invention, and its parts are configured to: suction catheter, and the mouth of pipe of suction catheter presents bell mouth shape, the object done like this is once after occurring that the mouth of pipe blocks by the material of bulk, easily be cleared up by blocking material; Drainage screen, this drainage screen is that the absorbable material of human body is made, and can not cause stimulation or other influences to patient like this, mesh controls at below 1mm, is mainly used in filtering calculus, blood clot, other impurity etc.; Suction surge bunker 2, suction surge bunker 2 is provided with by-pass cock 3, according to the demand of captivation, can adjust by-pass cock 3, the space of by-pass cock 3 is larger, the suction of the mouth of pipe of suction catheter is less, when surprisingly having attracted patient's tissue, by-pass cock 3 has been opened, and attracts the mouth of pipe not have captivation, tissue can be taken off very easily, can not damage; Suction catheter joint 4, this joint is used for connecting hose 5, curl on joint, flexible pipe can be connected on joint by spiral, such object is the replaceable function in order to realize suction catheter, suction catheter can become disposable use, avoids the cross infection between patient like this, reduces the disinfection amount of armarium; Flexible pipe, flexible pipe is used for suction catheter to connect suction pump, and it is software that suction catheter requires, and can collapsing length, and tube wall not easily flattening deformation occurs, and has very high elasticity.
Using method of the present utility model is: after suction catheter is produced, and carries out disinfection, and carries out sealing medical treatment and preserve after having sterilized, when in use, directly open packaging, by jiont treatment on flexible pipe, by regulating and controlling switch 3, the suction that adjustment needs, then the bell-mouthed attraction mouth of pipe is aimed at the position that will clear up to carry out clearing up, in the process attracted, captivation can be adjusted at any time, namely can clean out, also can not cause the injury to human body soft tissue.
Advantage of the present utility model: the method adopting suction apparatus attracts, avoids the secondary germina infection of foreign substance, and operation is rapid, cost is low.
Particularly, one end of suction catheter joint 4 is connected with suction surge bunker 2, and the other end of suction catheter joint 4 is connected its outer wall and is provided with friction screw thread for increasing frictional force with connecting hose 5.
Particularly, drainage screen is provided with in suction catheter main body near attracting the position of port one; The height attracting port one is 1-2cm, and the mesh diameter of drainage screen is not more than 1mm.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses this utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an operation negative pressure suction device suction catheter, is characterized in that, comprising:
Suction catheter main body, one end of described suction catheter main body is for attracting port (1), the other end of described suction catheter is suction surge bunker (2), described attraction port is the gradual-enlargement type opening seamlessly transitted, and described suction surge bunker is provided with for pressure controlled by-pass cock (3);
Suction catheter joint (4), described suction catheter joint is hermetic inserted on described suction surge bunker, and described suction catheter joint is arcuate structure;
Connecting hose (5), described connecting hose is connected with one end inserting of described suction catheter joint.
2. operation negative pressure suction device suction catheter according to claim 1, is characterized in that,
One end of described suction catheter joint is connected with described suction surge bunker, and the other end of described suction catheter joint is connected its outer wall and is provided with friction screw thread for increasing frictional force with described connecting hose.
3. operation negative pressure suction device suction catheter according to claim 1, is characterized in that,
In described suction catheter main body, the position of described attraction port is provided with drainage screen;
The height of described attraction port is 1-2cm, and the mesh diameter of described drainage screen is not more than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076269.8U CN204468952U (en) | 2015-02-03 | 2015-02-03 | Operation negative pressure suction device suction catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076269.8U CN204468952U (en) | 2015-02-03 | 2015-02-03 | Operation negative pressure suction device suction catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468952U true CN204468952U (en) | 2015-07-15 |
Family
ID=53624689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076269.8U Expired - Fee Related CN204468952U (en) | 2015-02-03 | 2015-02-03 | Operation negative pressure suction device suction catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204468952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007321A (en) * | 2017-05-02 | 2017-08-04 | 苏州阿拉贝尔智能科技有限公司 | Inhale bone tool |
| CN109464712A (en) * | 2018-10-31 | 2019-03-15 | 赵亮 | Anti-blocking operation vacuum extractor connector with buffering filtering anti-back suction function |
| CN111282049A (en) * | 2020-03-05 | 2020-06-16 | 徐州医科大学附属医院 | Decompression tube for intestinal tract operation |
-
2015
- 2015-02-03 CN CN201520076269.8U patent/CN204468952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007321A (en) * | 2017-05-02 | 2017-08-04 | 苏州阿拉贝尔智能科技有限公司 | Inhale bone tool |
| CN109464712A (en) * | 2018-10-31 | 2019-03-15 | 赵亮 | Anti-blocking operation vacuum extractor connector with buffering filtering anti-back suction function |
| CN111282049A (en) * | 2020-03-05 | 2020-06-16 | 徐州医科大学附属医院 | Decompression tube for intestinal tract operation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160203 |