CN208927396U - A kind of CVC conduit of the outer fixed structure of band - Google Patents
A kind of CVC conduit of the outer fixed structure of band Download PDFInfo
- Publication number
- CN208927396U CN208927396U CN201820792516.8U CN201820792516U CN208927396U CN 208927396 U CN208927396 U CN 208927396U CN 201820792516 U CN201820792516 U CN 201820792516U CN 208927396 U CN208927396 U CN 208927396U
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- CN
- China
- Prior art keywords
- cvc
- fixed structure
- outer fixed
- adapter
- conduit
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to medical aid device more particularly to a kind of CVC conduits of the outer fixed structure of band, comprising: CVC catheter main body, branch pipe and fixing head；The CVC catheter main body is connected to by adapter with two branch pipes；The branch pipe end, which is provided with, is auxiliarily fixed head；It is characterized by: the adapter is connect with outer fixed structure；The outer fixed structure includes rubber block, sucker and application；The application includes transparent colloid area and the adhesive area for being looped around transparent colloid area periphery；The sucker suction is connect by rubber block with adapter in transparent colloid area, the sucker.The CVC conduit and its outer fixed structure of this structure can be effectively solved existing CVC conduit easily from big intravenous the phenomenon that slipping；Meanwhile there is at low cost, the benefit that can be reused.
Description
Technical field
The utility model relates to medical aid device more particularly to a kind of CVC conduits of the outer fixed structure of band.
Background technique
CVC conduit is a kind of common ICU salvage tool, and CVC conduit need to be built in the big vein of human body, and along with
The use of CVC conduit, in the case where gravity or external force are important, CVC conduit can slip outward, and medical fluid is caused to exosmose, and it is fast to be unfavorable for medical fluid
Speed imports big vein and is quickly treated；And existing CVC conduit is by being arranged " the aircraft wing " Lai Zengjia in CVC conduit side
Friction between CVC conduit and blood vessel；Meanwhile it being reinforced by way of outside is by application；However, due to gravity or external force
Factor, CVC conduit slippage still remain.
Summary of the invention
In view of this, can effectively be solved the purpose of this utility model is to provide a kind of CVC conduit of fixed structure outside band
The problem of certainly CVC conduit slips, while outer fixed structure can reuse, and save unnecessary cost.
In order to achieve the above objectives, the invention provides the following technical scheme: a kind of CVC conduit of the outer fixed structure of band, comprising:
CVC catheter main body, branch pipe and fixing head；The CVC catheter main body is connected to by adapter with two branch pipes；The branch pipe end
It is provided with and head is auxiliarily fixed；It is characterized by: the adapter is connect with outer fixed structure.
Further, the outer fixed structure includes sucker and application；The application includes transparent colloid area and is looped around
The adhesive area of bright glial area periphery；The sucker suction passes through flexible cord or rubber block and switching in transparent colloid area, the sucker
Head connection.
In this way, the adapter on CVC catheter main body is connect with sucker, transparent colloidal layer shape of the sucker suction in application
At fixation；(in normal conditions, fixation can be completed in such mode, can be effectively solved fixed head end from greatly intravenously
It slips).
Further, the rubber block clamps adapter by holing clip and forms fixation.
In this way, holing clip can removably be connect with the adapter on CVC catheter main body, convenient for holing clip and other are solid
Determining structure can integrally reuse；Cost is saved, because existing current CVC catheter main body cost is first in 15+, and if
Setting, which is integrated, can further result in cost increase.
Further, the rubber block is connected as one with application.
In this way, rubber block is connected as one with application, it greatly can accurately limit adapter on CVC catheter main body and apply
The distance of patch, so that in a disguised form limiting fixing head on branch pipe guarantees that fixing head will not exit big vein at a distance from application.
Further, one section of bellows is additionally provided on the rubber block.
In this way, bellows moderate strength, and can quick adjustment length, realize that medical staff quickly adjusts rubber block
Distance, i.e. the distance between adjusting adapter and application.
Further, the leg jacket sets one layer of hollow tube, which is equipped with air bag and air-blowing capsule；It is roused by squeezing
Air bag realization blows air bag greatly.
In this way, in operation, it is big to be implanted to human body by balloon contraction state for the hollow pipeline section (air bag) of fixing head and branch pipe
Intravenously, then slight squeeze air-blowing capsule, air bag can become larger, and form a major part, can be big to form one at pin hole
In the air bag of pin hole, branch pipe and fixing head can be effectively prevent from intravenously exiting greatly.
Compared with prior art the beneficial effects of the present invention are: the CVC conduit and its outer fixed structure of this structure can
The existing CVC conduit of effective solution is easily from big intravenous the phenomenon that slipping；Meanwhile have it is at low cost, what can be reused is good
Place.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is the CVC catheter main body structural schematic diagram of the utility model；
Fig. 2 is the fixed structure schematic diagram of the utility model embodiment 1；
Fig. 3 is the fixed structure schematic diagram of the utility model embodiment 2.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
In conjunction with attached drawing 1 and attached drawing 2, embodiment 1, a kind of CVC conduit of the outer fixed structure of band, comprising: CVC catheter main body 1,
Branch pipe 2 and fixing head 3；The CVC catheter main body 1 is connected to by adapter 4 with two branch pipes 2；2 end of branch pipe is provided with
It is auxiliarily fixed first 3；It is characterized by: the adapter 4 is connect with outer fixed structure；The outer fixed structure include rubber block 5,
Sucker 6 and application 7；The application 7 includes transparent colloid area 71 and the adhesive area 72 for being looped around 71 periphery of transparent colloid area；It is described
Sucker 6 is adsorbed on transparent colloid area 71, and the sucker 6 is connect by rubber block 5 with adapter 4；The rubber block 5 passes through clamping
8 clamping adapter 4 of folder, which is formed, to be fixed.
It in the above scheme, only need to be in point of existing 1 structure of CVC catheter main body without changing existing CVC guide-tube structure
Vent is set (adapter 4) and is clamped by holing clip 8, and holing clip 8 is connect by rubber block 5 with sucker 6, is inhaled by sucker 6
Being attached to 7 outer surfaces of application, (the transparent colloid area 71 of application outer surface, due to ICU Conventional Time human body recumbency, sucker 6 can be tight
Tightly it is adsorbed on transparent colloid area 71), to form fixation, and easy to disassemble, only existing CVC guide-tube structure is increased
The fixed structure of one auxiliary, strong applicability.
Embodiment 2 is made that following improvement, the rubber block as shown in attached drawing 1 and attached drawing 3 on the basis of embodiment 1
5 are connected as one with application 7；One section of bellows 12 is additionally provided on the rubber block 5；One layer of hollow tube is nested with outside the branch pipe 2
13, which is equipped with air bag 10 and air-blowing capsule 11；Air bag 10 is blown greatly by squeezing air-blowing capsule 11 and realizing.
In the present embodiment, CVC catheter main body 1 and fixed structure are integrally integrated；Fixing head 3 is being built into people
It after the big vein of body, is then auxiliarily fixed in suitable position by application 7 and is stained on human body surface, air bag 10 is then being blown into big (squeeze
Drum pressure air bag 11), then bellows 12 is adjusted, kept for 5 sections of rubber block between adapter 4 and application 7 be in contraction state (5CM
Left and right, existing common application are the circle of 5cm radius)；Being equivalent to adapter 4 is a slight compression effect, can be solved
Certainly fixing head 3 is from the phenomenon that big intravenous slippage.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (6)
1. a kind of CVC conduit of the outer fixed structure of band, comprising: CVC catheter main body (1), branch pipe (2) and fixing head (3)；It is described
CVC catheter main body (1) is connected to by adapter (4) with two branch pipes (2)；Branch pipe (2) end, which is provided with, is auxiliarily fixed head
(3)；It is characterized by: the adapter (4) connect with outer fixed structure.
2. the CVC conduit of the outer fixed structure of band according to claim 1, it is characterised in that: the outer fixed structure includes
Sucker (6) and application (7)；It is described application (7) include transparent colloid area (71) and be looped around transparent colloid area (71) periphery glue
Jiao Qu (72)；The sucker (6) is adsorbed on transparent colloid area (71), and the sucker (6) passes through flexible cord or rubber block (5) and switching
Head (4) connection.
3. the CVC conduit of the outer fixed structure of band according to claim 2, it is characterised in that: the rubber block (5) passes through folder
It holds folder (8) clamping adapter (4) and forms fixation.
4. the CVC conduit of the outer fixed structure of band according to claim 2 or 3, it is characterised in that: the rubber block (5) with
Application (7) is connected as one.
5. the CVC conduit of the outer fixed structure of band according to claim 2 or 3, it is characterised in that: on the rubber block (5)
It is additionally provided with one section of bellows (12).
6. the CVC conduit of the outer fixed structure of band according to claim 1, it is characterised in that: be nested with one outside the branch pipe (2)
Layer hollow tube (13), the hollow tube (13) are equipped with air bag (10) and air-blowing capsule (11)；It will by squeezing air-blowing capsule (11) realization
Air bag (10) is blown greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792516.8U CN208927396U (en) | 2018-05-25 | 2018-05-25 | A kind of CVC conduit of the outer fixed structure of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792516.8U CN208927396U (en) | 2018-05-25 | 2018-05-25 | A kind of CVC conduit of the outer fixed structure of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927396U true CN208927396U (en) | 2019-06-04 |
Family
ID=66714657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820792516.8U Expired - Fee Related CN208927396U (en) | 2018-05-25 | 2018-05-25 | A kind of CVC conduit of the outer fixed structure of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927396U (en) |
-
2018
- 2018-05-25 CN CN201820792516.8U patent/CN208927396U/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 |
Granted publication date: 20190604 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |