CN213432461U - Multi-channel intubation tube with air bag separation function - Google Patents
Multi-channel intubation tube with air bag separation function Download PDFInfo
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- CN213432461U CN213432461U CN202021680767.0U CN202021680767U CN213432461U CN 213432461 U CN213432461 U CN 213432461U CN 202021680767 U CN202021680767 U CN 202021680767U CN 213432461 U CN213432461 U CN 213432461U
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Abstract
The utility model provides a multi-channel intubation tube with an air bag barrier, which comprises a tube body; one end of the tube body is provided with an opening and comprises an infusion joint and an inflation joint; the other end of the tube body comprises a flow guide hole, an infusion outlet and an air bag; the inside of body includes: the transfusion cavity is connected with the transfusion joint and the transfusion outlet, and the inflation cavity is connected with the inflation joint and the air bag; the infusion joint is connected with an infusion perfusion device; the inflation joint is connected with an inflation device; and a heat exchange pipeline is wound on the outer surface of the middle part of the pipe body. The utility model provides a multichannel intubate combines a plurality of lumens together, and a common use sleeve pipe infuses for the pipeline is clear, and is not encumbrant. By combining multiple lumens together, a single cannula is used to deliver the fluid, which is beneficial to provide a view to the surgeon during the procedure.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a take multichannel intubate of gasbag separation.
Background
Surgeons use one or more sleeve pipes to drain in the operation, use a sleeve pipe to carry out retrograde perfusion in addition, many pipelines all need to fix, and the pipeline is many can make the operation become troublesome, hinders the field of vision, and the position that the pipeline was placed produces the deviation and also can lead to organ tissue damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intubate combines many pipelines together, manages the pipeline field of vision more clearly for the operation process provides.
One embodiment of the utility model provides a multi-channel intubation tube with air bag separation, which comprises a tube body;
one end of the tube body is provided with an opening and comprises an infusion joint and an inflation joint; the other end of the tube body comprises a flow guide hole, an infusion outlet and an air bag;
the inside of body includes: the transfusion cavity is connected with the transfusion joint and the transfusion outlet, and the inflation cavity is connected with the inflation joint and the air bag;
the infusion joint is connected with an infusion perfusion device;
the inflation joint is connected with an inflation device;
and a heat exchange pipeline is wound on the outer surface of the middle part of the pipe body.
Furthermore, the tube body further comprises a vein drainage joint, a drainage tube cavity and a drainage inlet, and the drainage joint is connected with a vein drainage device; the liquid flow direction of the drainage tube cavity is opposite to the liquid flow direction of the infusion cavity.
Further, before the tube body is inserted into the blood vessel, the balloon is in a relaxed state; after the cannula is inserted into a blood vessel, the inflation cavity injects gas to enable the air sac cavity to be in an expansion state;
the balloon is used to dilate a blood vessel while blocking blood.
Further, the distance between the center of the air bag and the center of the diversion hole is 15 mm-250 mm.
Furthermore, a branching sleeve is arranged on the pipe body.
Further, the heat exchange pipeline is a 20-40-turn spiral pipeline, the length of the heat exchange pipeline is 5-10 times of the inner diameter of the pipe body, the heat exchange pipeline is used for circulating cooling liquid, and 3-8 heat conduction fins are arranged in the heat exchange pipeline.
Further, the diameter of the heat exchange pipe does not change due to the compression of the coolant.
Compared with the prior art, the utility model discloses beneficial effect lies in:
the utility model provides a multi-channel intubation tube with an air bag barrier, which comprises a tube body; one end of the tube body is provided with an opening and comprises an infusion joint and an inflation joint; the other end of the tube body comprises a flow guide hole, an infusion outlet and an air bag; the inside of body includes: the transfusion cavity is connected with the transfusion joint and the transfusion outlet, and the inflation cavity is connected with the inflation joint and the air bag; the infusion joint is connected with an infusion perfusion device; the inflation joint is connected with an inflation device; and a heat exchange pipeline is wound on the outer surface of the middle part of the pipe body. The utility model provides a multichannel intubate combines a plurality of lumens together, and a common use sleeve pipe infuses for the pipeline is clear, and is not encumbrant. By combining multiple lumens together, a single cannula is used to deliver the fluid, which is beneficial to provide a view to the surgeon during the procedure.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a multi-channel cannula with a balloon barrier according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a multi-channel cannula with an air bag barrier, including a tube body;
one end of the pipe body is provided with an opening and comprises an infusion joint 101 and an inflation joint 103; the other end of the tube body comprises a flow guide hole 204, an infusion outlet 201 and an air bag 203;
the inside of body includes: an infusion cavity 301 connecting the infusion joint 101 and the infusion outlet 201, and an inflation cavity 303 connecting the inflation joint 103 and the air bag 203;
the infusion joint 101 is connected with an infusion perfusion device 111;
the inflation joint 103 is connected with an inflation device 113;
a heat exchange pipe 401 is wound around the outer surface of the middle portion of the pipe body.
In a specific embodiment, the tube further comprises a venous drainage connector 102, a drainage lumen 302, and a drainage inlet 202, wherein the drainage connector 102 is connected to the venous drainage device 112; the liquid flow direction of the drainage tube cavity 302 is opposite to the liquid flow direction of the infusion liquid cavity 301.
In one embodiment, the balloon 203 is in a relaxed state prior to insertion of the catheter body into a blood vessel; after the cannula is inserted into a blood vessel, the inflation cavity 303 injects gas to enable the cavity of the balloon 203 to be in an expansion state; the balloon 230 is used to dilate a blood vessel while blocking blood.
In a specific embodiment, the distance from the center of the air bag to the center of the diversion hole is 15 mm-250 mm.
In one embodiment, the tube has two balloons, and the infusion outlet 201 and the drainage inlet 202 are located between the two balloons 203.
In one embodiment, a split sleeve 104 is provided on the body.
In a specific embodiment, the heat exchange tube 401 is a 20 to 40-turn spiral tube having a length 5 to 10 times an inner diameter of the tube body, the heat exchange tube 401 is used for flowing a cooling fluid, and 3 to 8 heat conduction fins 402 are embedded in the heat exchange tube 401.
In one embodiment, the diameter of the heat exchange tube 401 is not changed by the pressure of the cooling fluid.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. A multi-channel intubation tube with air bag separation is characterized by comprising a tube body;
one end of the tube body is provided with an opening and comprises an infusion joint and an inflation joint; the other end of the tube body comprises a flow guide hole, an infusion outlet and an air bag;
the inside of body includes: the transfusion cavity is connected with the transfusion joint and the transfusion outlet, and the inflation cavity is connected with the inflation joint and the air bag;
the infusion joint is connected with an infusion perfusion device;
the inflation joint is connected with an inflation device;
and a heat exchange pipeline is wound on the outer surface of the middle part of the pipe body.
2. The multi-way cannula with the balloon barrier according to claim 1, wherein the tube body further comprises a venous drainage connector, a drainage lumen and a drainage inlet, the drainage connector being connected to a venous drainage device; the liquid flow direction of the drainage tube cavity is opposite to the liquid flow direction of the infusion cavity.
3. The multi-pathway cannula with balloon barrier of claim 1, wherein the balloon is in a relaxed state prior to insertion of the tube into a blood vessel; after the cannula is inserted into a blood vessel, the inflation cavity injects gas to enable the air sac to be in an expansion state;
the balloon is used to dilate a blood vessel while blocking blood.
4. The multi-channel cannula with balloon barrier according to claim 1, wherein the distance from the center of the balloon to the center of the diversion hole is 15mm to 250 mm.
5. The multi-pathway cannula with balloon barrier of claim 1, wherein a bifurcated cannula is provided on the body.
6. The multi-channel intubation tube with air bag barrier according to claim 1, wherein the heat exchange tube is a 20 to 40-turn spiral tube with a length 5 to 10 times of the inner diameter of the tube body, and is used for circulating cooling liquid, and 3 to 8 heat conduction fins are arranged in the heat exchange tube.
7. The multi-channel intubation tube with balloon occlusion of claim 6, wherein the diameter of the heat exchange tube does not change due to the pressure of the cooling fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021680767.0U CN213432461U (en) | 2020-08-12 | 2020-08-12 | Multi-channel intubation tube with air bag separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021680767.0U CN213432461U (en) | 2020-08-12 | 2020-08-12 | Multi-channel intubation tube with air bag separation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213432461U true CN213432461U (en) | 2021-06-15 |
Family
ID=76309170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021680767.0U Active CN213432461U (en) | 2020-08-12 | 2020-08-12 | Multi-channel intubation tube with air bag separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213432461U (en) |
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2020
- 2020-08-12 CN CN202021680767.0U patent/CN213432461U/en active Active
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