CN203620055U - Float catheter for cardiovascular injection and pressurization - Google Patents
Float catheter for cardiovascular injection and pressurization Download PDFInfo
- Publication number
- CN203620055U CN203620055U CN201320845803.8U CN201320845803U CN203620055U CN 203620055 U CN203620055 U CN 203620055U CN 201320845803 U CN201320845803 U CN 201320845803U CN 203620055 U CN203620055 U CN 203620055U
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- China
- Prior art keywords
- catheter
- float
- adapter
- float catheter
- way cock
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Abstract
The utility model provides a float catheter for cardiovascular injection and pressurization and belongs to the technical field of medical apparatus and instruments. According to the structure, the far end of the a float catheter body is provided with a far end hole, a float air bag is arranged on the float catheter body and close to the far end hole, a thermosensitive electrode is arranged on the float catheter body and close to the float air bag, the body of the float catheter is provided with a near end hole, the near end of the float catheter body is connected with a lumen branch connecting pipe, a near end hole connecting pipe is connected with a catheter connecting pipe of a three-way pressurization injector, the main body of a triple three-way switch is provided with a pressure sensor connecting pipe, a pressurization medicament connecting pipe and a contrast medium connecting pipe in a connected mode, and the tail end of the triple three-way switch is connected with an injection pushing device. By means of the float catheter for cardiovascular injection and pressurization, operation such as injection, pressurization and radiography in the environment where the float catheter is arranged can be expanded, postoperative complication presentations are reduced, and the float catheter is easy and convenient to maintain.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of cardiovascular injection pressurization float catheter.
Background technology
Float catheter is the information source that judges critical patient's cardiovascular function status, mainly realizes by the capable hemodynamic monitoring of application Swan-Ganz.At ICU, in order to judge the information source of critical patient's cardiovascular function status, mainly realize by the capable hemodynamic monitoring of application Swan-Ganz.Through ulnar vein, femoral vein, internal jugular vein, subclavian vein catheterization, conduit enters right atrium, right ventricle to pulmonary artery through upper or postcava.The official jargon of the float catheter under prior art has all given individual official jargon necessary work purposes, in clinical operation, sometimes need additionally float catheter to be inserted the operations such as interior environment is injected, pressurization, radiography according to concrete situation, now common float catheter can not meet the requirement of clinical operation, urgently needs further to improve and perfect frame.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of cardiovascular injection pressurization float catheter is provided.
The technical solution of the utility model realizes in the following manner, this cardiovascular injection pressurization float catheter, its structure is that the distal end of this float catheter is provided with remote stomidium, be provided with floating air-bag near on the float catheter of remote stomidium, be provided with heat-sensor electrode near on the float catheter of floating air-bag, on float catheter pipe shaft, offer place's proximal orifice, the near-end of float catheter is connected with tube chamber and is in charge of adapter, in float catheter, be provided with four independently tube chambers of interval, each tube chamber is in charge of and is taken over corresponding connect remote stomidium adapter, airbag inflation pipe, heat-sensor electrode adapter, proximal orifice adapter by tube chamber respectively, heat-sensor electrode is provided with electrode cable in taking over, and the tube chamber that electrode cable penetrates float catheter is connected with heat-sensor electrode, proximal orifice is taken over the catheter connector of connecting tee pressure injector, threeway pressure injector is by catheter connector, three three-way cock devices, syringe connects and composes, catheter connector end is connected with the front port of three three-way cock devices, in the main body of three three-way cock devices, being connected with pressure sensing takes over, pressurized medicament is taken over and contrast agent is taken over, between pressure sensing adapter and the main body of three three-way cock devices, be provided with pressure-sensitive switch, between pressurized medicament adapter and the main body of three three-way cock devices, be provided with pressurized medicament switch, between contrast agent adapter and the main body of three three-way cock devices, be provided with contrast agent switch, the end of three three-way cock devices connects syringe.
Remote stomidium is taken over near-end and is provided with remote stomidium union nipple.
Airbag inflation pipe near-end is provided with airbag aeration pipe joint.
Heat-sensor electrode is taken over near-end and is provided with heat-sensor electrode union nipple.
The beneficial effect that this utility model compared with prior art produced is:
This cardiovascular injection pressurization float catheter can be expanded at float catheter and insert that interior environment is injected, the operation of pressurization, radiography etc., whole cardiovascular injection pressurization float catheter system is airtight, easy and simple to handle, before using, easily find bubble, be conducive to discharge bubble, avoid causing gas embolism that scheming infarction occurs because bubble injects; The pressure of inserting kitchen range be can detect in real time, radiography or injection other treatment medicament facilitated.The use of this cardiovascular injection pressurization float catheter, reduces post-operative complication performance, and the maintenance of float catheter is simple and convenient.
This cardiovascular injection pressurization float catheter is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Labelling in accompanying drawing represents respectively:
1, float catheter,
2, remote stomidium, 3, floating air-bag, 4, heat-sensor electrode, 5, proximal orifice,
6, tube chamber is in charge of adapter,
7, remote stomidium is taken over, and 8, airbag inflation pipe, 9, heat-sensor electrode takes over, 10, proximal orifice takes over,
11, electrode cable,
12, threeway pressure injector, 13, catheter connector, 14, three three-way cock devices, 15, syringe,
16, pressure sensing take over, 17, pressurized medicament take over, 18, contrast agent take over,
19, pressure-sensitive switch, 20, pressurized medicament switch, 21, contrast agent switch,
22, remote stomidium union nipple, 23, airbag aeration pipe joint, 24, heat-sensor electrode union nipple.
The specific embodiment
Below in conjunction with accompanying drawing, cardiovascular injection pressurization float catheter of the present utility model is described in detail below.
As shown in drawings, cardiovascular injection pressurization float catheter of the present utility model, its structure is that the distal end of this float catheter 1 is provided with remote stomidium 2, be provided with floating air-bag 3 near on the float catheter of remote stomidium 2, be provided with heat-sensor electrode 4 near on the float catheter of floating air-bag 3, on float catheter 1 pipe shaft, offer place's proximal orifice 5, the near-end of float catheter 1 is connected with tube chamber and is in charge of adapter 6, in float catheter, be provided with four independently tube chambers of interval, each tube chamber is in charge of the corresponding connection remote stomidiums of adapter 6 adapter 7, airbag inflation pipe 8, heat-sensor electrode adapter 9, proximal orifice adapter 10 by tube chamber respectively, heat-sensor electrode is taken in 9 and is provided with electrode cable 11, and the tube chamber that electrode cable 11 penetrates float catheter is connected with heat-sensor electrode 4, proximal orifice is taken over the catheter connector 13 of 10 connecting tee pressure injectors 12, threeway pressure injector 12 is by catheter connector 13, three three-way cock devices 14, syringe 15 connects and composes, catheter connector 13 ends are connected with the front port of three three-way cock devices 14, in the main body of three three-way cock devices 14, be connected with pressure sensing and take over 16, pressurized medicament adapter 17 and contrast agent take over 18, between pressure sensing adapter 16 and the main body of three three-way cock devices, be provided with pressure-sensitive switch 19, between pressurized medicament adapter 17 and the main body of three three-way cock devices, be provided with pressurized medicament switch 20, between contrast agent adapter 18 and the main body of three three-way cock devices, be provided with contrast agent switch 21, the end of three three-way cock devices 14 connects syringe 15.Remote stomidium is taken over 7 near-ends and is provided with remote stomidium union nipple 22.Airbag inflation pipe 8 near-ends are provided with airbag aeration pipe joint 23.Heat-sensor electrode is taken over 9 near-ends and is provided with heat-sensor electrode union nipple 24.
Claims (4)
1. cardiovascular injection pressurization float catheter, the distal end that it is characterized in that this float catheter is provided with remote stomidium, be provided with floating air-bag near on the float catheter of remote stomidium, be provided with heat-sensor electrode near on the float catheter of floating air-bag, on float catheter pipe shaft, offer place's proximal orifice;
The near-end of float catheter is connected with tube chamber and is in charge of adapter, is provided with four independently tube chambers of interval in float catheter, and each tube chamber is in charge of and is taken over corresponding connect remote stomidium adapter, airbag inflation pipe, heat-sensor electrode adapter, proximal orifice adapter by tube chamber respectively,
Heat-sensor electrode is provided with electrode cable in taking over, and the tube chamber that electrode cable penetrates float catheter is connected with heat-sensor electrode;
Proximal orifice is taken over the catheter connector of connecting tee pressure injector, threeway pressure injector is connected and composed by catheter connector, three three-way cock devices, syringe, catheter connector end is connected with the front port of three three-way cock devices, in the main body of three three-way cock devices, being connected with pressure sensing adapter, pressurized medicament adapter and contrast agent takes over
Between pressure sensing adapter and the main body of three three-way cock devices, be provided with pressure-sensitive switch,
Between pressurized medicament adapter and the main body of three three-way cock devices, be provided with pressurized medicament switch,
Between contrast agent adapter and the main body of three three-way cock devices, be provided with contrast agent switch;
The end of three three-way cock devices connects syringe.
2. cardiovascular injection pressurization float catheter according to claim 1, is characterized in that remote stomidium adapter near-end is provided with remote stomidium union nipple.
3. cardiovascular injection pressurization float catheter according to claim 1, is characterized in that airbag inflation pipe near-end is provided with airbag aeration pipe joint.
4. cardiovascular injection pressurization float catheter according to claim 1, is characterized in that heat-sensor electrode adapter near-end is provided with heat-sensor electrode union nipple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845803.8U CN203620055U (en) | 2013-12-20 | 2013-12-20 | Float catheter for cardiovascular injection and pressurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845803.8U CN203620055U (en) | 2013-12-20 | 2013-12-20 | Float catheter for cardiovascular injection and pressurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620055U true CN203620055U (en) | 2014-06-04 |
Family
ID=50806589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845803.8U Expired - Fee Related CN203620055U (en) | 2013-12-20 | 2013-12-20 | Float catheter for cardiovascular injection and pressurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760172A (en) * | 2020-06-16 | 2020-10-13 | 杭州未名信科科技有限公司 | Pulmonary artery catheter |
-
2013
- 2013-12-20 CN CN201320845803.8U patent/CN203620055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760172A (en) * | 2020-06-16 | 2020-10-13 | 杭州未名信科科技有限公司 | Pulmonary artery catheter |
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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 |
Granted publication date: 20140604 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |