CN206063543U - Periphery central vein conduit - Google Patents
Periphery central vein conduit Download PDFInfo
- Publication number
- CN206063543U CN206063543U CN201620737213.7U CN201620737213U CN206063543U CN 206063543 U CN206063543 U CN 206063543U CN 201620737213 U CN201620737213 U CN 201620737213U CN 206063543 U CN206063543 U CN 206063543U
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- CN
- China
- Prior art keywords
- conduit
- central vein
- seal wire
- feed pipe
- chemical feed
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- 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.)
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Abstract
This utility model is related to medical instruments field, specifically a kind of periphery central vein conduit, and it includes body, the front end of body is provided with medicine feeding hole, body is connected with chemical feed pipe I by joint of extending, and chemical feed pipe I is connected with dosing valve I, and support seal wire is provided with the tube wall of body.Seal wire is supported by increasing in the duct wall, can improve conduit by property, while, the supportive of tube wall is improved, and prevents tube wall from being caused conveying medicine to be obstructed by deformation is squeezed, and, the operability of conduit is improve, is easy to the operation of medical personnel, reduce the pain of patient.This utility model simple structure, it is easy to use, it is practical.
Description
Technical field
This utility model is related to medical instruments field, specifically a kind of periphery central vein conduit.
Background technology
Central vein conduit in periphery is punctured from the vein of periphery arm using conduit, and conduit is through near heart
Big vein, it is to avoid the directly contact of chemotherapeutics and arm vein, add the blood flow rate of big vein quickly, can rush rapidly
Dilute chemotherapeutics, prevent stimulation of the medicine to blood vessel, therefore, it is possible to effective protection veins of upper extremity, reduce phlebitic generation, subtract
The pain of light patient, improves the quality of life of patient.
Due to peripheral vein it is thinner, therefore, periphery central vein is also relatively thin with conduit.And such conduit is typically adopted
Silica gel or other macromolecular materials are made, and soft material is poor by property, operation extremely inconvenience.
" Jing periphery venipunctures Central venous catherization punctures nursing bag " (CN 201529162U) discloses one kind and is used for
There is provided to intravenouss and place the sterile working of conduit, puncture nursing bag with nursing, the conduit in this nursing bag, and unresolved lead
Tubing matter is soft, by the problem of property difference.
Utility model content
According to above-mentioned weak point, the purpose of this utility model is：There is provided a kind of through performance good periphery center
Intravenous line.
For achieving the above object, the technical solution of the utility model is：A kind of periphery central vein conduit, it includes
Body, the front end of body are provided with medicine feeding hole, and body is connected with chemical feed pipe I by joint of extending, chemical feed pipe I and I phase of dosing valve
Even, support seal wire is provided with the tube wall of body.
Preferably：The described seal wire that supports is the linear type consistent with tube length direction.
Preferably：Described support seal wire is some, can be 2,3,4 or other radicals.By in pipe
Linear support seal wire is provided with inside body tube wall, the operability and permeability of conduit can be greatly improved.
Preferably：The described seal wire that supports is the screw type along body tube wall.The support seal wire of screw type causes pipe
Wall more added with supportive, further improves its passing through property, while deforming after preventing tube wall to be squeezed.
Preferably：Described joint of extending position is provided with fixed patch.Can be realized this catheter body by fixed patch
Outer portion is fixed on human body skin, plays fixed effect.
Preferably：Described conduit is additionally provided with chemical feed pipe II, and the chemical feed pipe II is connected with dosing valve II.It is sometimes sick
Need to add two kinds of medicines simultaneously during people's dosing, the work of medical personnel is not only increased if mixing in advance, while increasing
Contaminated risk, therefore, increase a dosing pipe, it is possible to achieve while loading, easy to operate, prevent the pollution of medicine.
The beneficial effects of the utility model are：Seal wire is supported by increasing in duct wall, conduit can be improved
By property, meanwhile, the supportive of tube wall is improved, and prevents tube wall from being caused to convey medicine by deformation is squeezed and be obstructed, also, is improve and led
The operability of pipe, is easy to the operation of medical personnel, reduces the pain of patient.This utility model simple structure, it is easy to use, it is practical
Property is strong.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of end of the present utility model.
Fig. 3 is cross-sectional view of the present utility model.
Fig. 4 is the structural representation of seal wire of the present utility model.
In figure, 1- dosing valves I；2- dosing valves II；3- chemical feed pipes II；4- chemical feed pipes I；5- fixes patch；6- joint of extending；
7- bodys；8- supports seal wire；9- medicine feeding holes.
Specific embodiment
This utility model is described further with reference to specific embodiment.
Embodiment 1
A kind of periphery central vein conduit as shown in Figure 1, it includes body 7, and the front end of body 7 is provided with medicine feeding hole 9,
Body 7 is connected with chemical feed pipe I 4 by joint of extending 6, and chemical feed pipe I 4 is connected with dosing valve I 1, is provided with and props up in the tube wall of body 7
Support seal wire 8.Wherein, seal wire 8 is supported to be the linear type consistent with 7 length direction of body.Support seal wire 8 be some, example
Such as 2,3,4.In addition, 6 position of joint of extending is provided with fixed patch 5.Conduit is additionally provided with chemical feed pipe II 3, the chemical feed pipe II 3 with
Dosing valve II 2 is connected.
During use, product packaging is taken apart, after carrying out disinfection, punctured at patient's arm, then led for hand-held
Pipe front end is sent inward along patient's vein, when correct position is reached, is fixed using fixed patch 5, then defeated as needed
Medicine situation passes through dosing valve I 1 or dosing valve II 2 carries out dosing, or while carries out dosing, medicine is as body is from medicine feeding hole 9
Into human body.
Embodiment 2
Seal wire 8 is supported to be the screw type along body tube wall as different from Example 1, remaining is with embodiment 1.Operation side
Method is with embodiment 1.
Claims (6)
1. a kind of periphery central vein conduit, it includes body (7), and the front end of the body (7) is provided with medicine feeding hole (9), its
It is characterised by：Described body (7) is connected with chemical feed pipe I (4) by joint of extending (6), described chemical feed pipe I (4) with plus
Medicine valve I (1) is connected, and support seal wire (8) is provided with the tube wall of the body (7).
2. central vein conduit in periphery according to claim 1, it is characterised in that：Described support seal wire (8) be with
The consistent linear type of body (7) length direction.
3. central vein conduit in periphery according to claim 2, it is characterised in that：Described support seal wire (8) is if be
Dry root.
4. central vein conduit in periphery according to claim 1, it is characterised in that：Described support seal wire (8) is edge
The screw type of body (7) tube wall.
5. central vein conduit in periphery according to claim 1, it is characterised in that：Described joint of extending (6) position
Fixed patch (5) is installed.
6. central vein conduit in periphery according to claim 1, it is characterised in that：Described conduit is additionally provided with chemical feed pipe
II (3), the chemical feed pipe II (3) is connected with dosing valve II (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737213.7U CN206063543U (en) | 2016-07-13 | 2016-07-13 | Periphery central vein conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737213.7U CN206063543U (en) | 2016-07-13 | 2016-07-13 | Periphery central vein conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063543U true CN206063543U (en) | 2017-04-05 |
Family
ID=58424521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620737213.7U Active CN206063543U (en) | 2016-07-13 | 2016-07-13 | Periphery central vein conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063543U (en) |
-
2016
- 2016-07-13 CN CN201620737213.7U patent/CN206063543U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |