CN208823661U - A kind of venous port access sets needle device - Google Patents
A kind of venous port access sets needle device Download PDFInfo
- Publication number
- CN208823661U CN208823661U CN201720984669.8U CN201720984669U CN208823661U CN 208823661 U CN208823661 U CN 208823661U CN 201720984669 U CN201720984669 U CN 201720984669U CN 208823661 U CN208823661 U CN 208823661U
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- China
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- needle
- hand holding
- holding handle
- switching part
- port access
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Abstract
The utility model discloses a kind of venous port accesses to set needle device, this is set needle device and includes hand holding handle (2), extends switching part (3) and operation disk (4), extend switching part (3) both ends and is respectively fixedly connected with hand holding handle (2) and operation disk (4), suspension circular hole (1) is equipped on hand holding handle (2), operation disk (4) operating side is equipped with wing needle rectangle guide channel (6) and the needle holding hole (5) with wing needle rectangle guide channel (6) connection.The utility model is used for the puncture of transfusion port patient wing needle; transfusion port puncture success rate can be improved; protect blood vessel; reduce the probability that nurse's needle is stabbed; it can be used after sterilization, allow a caregiver to faster, more effectively puncture, accurately positioned; facilitate nurse operation, improves working efficiency, of simple structure and low cost.
Description
Technical field
The utility model relates to a kind of medical care precess tools, belong to the technical field of medical equipment manufacture.
Background technique
Venous port access can be used for various high concentration chemotherapeutics, infusion of complete parenteral nutrient solution etc., can be with
The pain and difficulty for reducing venipuncture repeatedly, prevent damage of the dripping of irritant drugs to peripheral vein.Patients with advanced cancer, generally
Compare thin, cutis laxa, when puncture is easy dislocation.Because patient mismatches, revolt and abrupt motion leads to transfusion port puncture needle
Thorn the wounded accounts for about 6.5%.Generation needle is stabbed mainly related to the design of instrument and related operating process.In clinical care work
Safety aid should be used in work, reduced nurse's needle and stabbed probability.
Summary of the invention
Technical problem: when being punctured to solve current venous port access, probability that nurse's needle is stabbed, during setting pipe
Psychological pressure, improve transfusion port puncture success rate, protection blood vessel, reduce drug extravasation probability.The utility model provides
A kind of venous port access sets needle device, punctures after can sterilizing and uses for transfusion port, allow a caregiver to faster,
It more effectively punctures, accurately positions, facilitate nurse operation, improve working efficiency.
Technical solution: a kind of venous port access of the utility model sets needle device, and used technical solution is: should
It sets needle device to include hand holding handle, extend switching part and operation disk, extends switching part both ends and be respectively fixedly connected with hand holding handle and operation
Disk, on hand holding handle be equipped with one suspension circular hole, operation disk operating side be equipped with wing needle rectangle guide channel and with wing needle square
The needle holding hole of shape guide channel connection.
The width of the hand holding handle is 16-20mm, and the width for extending switching part is 16-20mm, operates the width of disk
For 16-20mm, the diameter for hanging circular hole is 3mm.
The angle for extending switching part and hand holding handle is 90 ° -135 °, and the angle for extending switching part and operating between disk is
90 ° -135 °, two angles are equal.
The length of operating side wing needle rectangle guide channel is 2-3mm, width 2-3mm.
Hand holding handle end semicircle radius is 9-10mm, and operation end rectangle chamfering is 0.5-0.8mm.
It is 304 stainless steel plates that venous port access, which takes the material of needle device,.
The utility model has the advantages that the utility model relates to a kind of venous port accesses to set needle device, it to be used for transfusion port patient's wing
The puncture of needle not only increases transfusion port puncture success rate, protects blood vessel, reduces the probability of drug extravasation, while improving trouble
Comfort when person punctures, reduces the risk of infection.And set needle device using this and reduce the probability that nurse's needle is stabbed, lower
The psychological pressure during pipe is set, allows a caregiver to faster, more effectively to puncture, accurately positions, nurse is facilitated to grasp
Make, improves working efficiency.
Detailed description of the invention
Fig. 1 is the plan view that the utility model venous port access sets needle device；
Fig. 2 is the elevation that the utility model venous port access sets needle device；
Wherein have: suspension circular hole 1, hand holding handle 2 extend switching part 3, operation disk 4, needle holding hole 5, the guiding of wing needle rectangle
Slot 6.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
As shown in Figure 1 and Figure 2, the utility model venous port access sets needle device comprising hand holding handle 2 extends switching
Portion 3 and operation disk 4 extend 3 both ends of switching part and are respectively fixedly connected with hand holding handle 2 and operation disk 4, have one on hand holding handle 2
Circular hole 1 is hung, there are wing needle rectangle guide channel 6 and needle holding hole 5 in operation 4 operating side of disk.Venous port access sets needle device
Material be 304 stainless steel plates.Suspension bore dia is 3mm, and hand holding handle width is 16-20mm, and extension switching part width is 16-
20mm, operation disk width are 16-20mm.The angle for extending switching part and hand holding handle is 90 ° -135 °, extends switching part and behaviour
Making the angle between disk is 90 ° -135 °, and two angles are equal.The length of operating side wing needle rectangle guide channel is 2-3mm, wide
Degree is 2-3mm.Hand holding handle end semicircle radius is 9-10mm, and operation end rectangle chamfering is 0.5-0.8mm.
The utility model venous port access sets needle device using preceding carrying out disinfection, not damaged with physiological saline preliminary filling
Needle, infusion connector are rationally placed on transfusion port part puncture skin, positioning wing pin puncture point range, the not damaged needle of insertion.
This utility model venous port access, which sets needle device, can be improved transfusion port puncture success rate, reduces nursing staff and needle thorn occurs
Hurt probability, is suitable for clinical use conveniently, safely, low in cost.
Claims (5)
1. a kind of venous port access sets needle device, it is characterised in that this is set needle device and includes hand holding handle (2), extends switching part
(3) and disk (4) are operated, extends switching part (3) both ends and be respectively fixedly connected with hand holding handle (2) and operation disk (4), in hand holding handle
(2) be equipped with one suspension circular hole (1), operation disk (4) operating side be equipped with wing needle rectangle guide channel (6) and with wing needle rectangle
The needle holding hole (5) of guide channel (6) connection；
The angle for extending switching part (3) and hand holding handle (2) is 90 ° -135 °, is extended between switching part (3) and operation disk (4)
Angle is 90 ° -135 °, and two angles are equal.
2. venous port access as described in claim 1 sets needle device, it is characterised in that the width of the hand holding handle (2)
For 16-20mm, the width for extending switching part (3) is 16-20mm, and the width of operation disk (4) is 16-20mm, is hung circular hole (1)
Diameter be 3mm.
3. venous port access as described in claim 1 sets needle device, it is characterised in that: the guiding of operating side wing needle rectangle
The length of slot (6) is 2-3mm, width 2-3mm.
4. venous port access as described in claim 1 sets needle device, it is characterised in that: hand holding handle (2) end semicircle half
Diameter is 9-10mm, and operation end rectangle chamfering is 0.5-0.8mm.
5. venous port access as described in claim 1 sets needle device, it is characterised in that: venous port access takes needle
The material of device is 304 stainless steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984669.8U CN208823661U (en) | 2017-08-08 | 2017-08-08 | A kind of venous port access sets needle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984669.8U CN208823661U (en) | 2017-08-08 | 2017-08-08 | A kind of venous port access sets needle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823661U true CN208823661U (en) | 2019-05-07 |
Family
ID=66302915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984669.8U Active CN208823661U (en) | 2017-08-08 | 2017-08-08 | A kind of venous port access sets needle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823661U (en) |
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2017
- 2017-08-08 CN CN201720984669.8U patent/CN208823661U/en active Active
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