CN208591405U - A kind of dedicated pin extractor of transfusion port - Google Patents
A kind of dedicated pin extractor of transfusion port Download PDFInfo
- Publication number
- CN208591405U CN208591405U CN201720411692.8U CN201720411692U CN208591405U CN 208591405 U CN208591405 U CN 208591405U CN 201720411692 U CN201720411692 U CN 201720411692U CN 208591405 U CN208591405 U CN 208591405U
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- China
- Prior art keywords
- clamping limb
- tabletting
- transfusion port
- dedicated pin
- pin extractor
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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
The utility model relates to a kind of dedicated pin extractors of transfusion port, including main body, the pin extractor main structure is made of left clamping limb and right clamping limb, the two is fixed together by screw and is formed, but it does not limit left clamping limb and right clamping limb does open and close movement, and left tabletting and right tabletting are connected with by staged folding arm respectively on the top of left clamping limb and right clamping limb, cyclic annular left finger-hole and right finger-hole are connected separately in left clamping limb and right clamping limb end.The utility model is economical and practical, and materials are convenient, and production is easy, can be used after sterilization, under the premise of not influencing entire operation process, substantially reduces the probability that medical staff is needled wound, realize the bidirectional protective to medical worker and patient.
Description
Technical field
The utility model relates to medical devices (transfusion port) technical field, specially a kind of dedicated pin extractor of transfusion port.
Background technique
The full name of transfusion port are as follows: venous port access is a kind of closure intravenous delivery system to implant, mainly
It is made of the injection seat containing silica column diaphragm and radiopaque conduit system.After it is implanted human body, length can be reduced
Phase vascular puncture and bring injury of blood vessel repeatedly, provide route of administration conveniently, safely, and it is using subdermal implantation
Mode, therefore appearance is unobvious, excessive appearance will not be brought to perplex to sufferer, and it also has easy to operate, maintenance is simple,
The advantages that pot life is long, and sufferer can have a bath and swim.Although having above-mentioned various advantages, silicone skirt is in transfusion port
Square leakage, puncture-resistant often design thicker, furthermore the viscosity of silica gel material itself is big, therefore resistance when pulling out needle is larger.
It pulls the subcutaneous tissue of patient in order to avoid pulling out the resistance of formation when needle and causes the discomfort or injury to sufferer, clinical medical and nursing
The injection seat of transfusion port is often directly compressed when personnel pull out needle with finger, then extracts needle tubing.But this mode often results in needle tubing
The finger for scratching medical staff, since needle tubing contamination has medical fluid and blood, this just brings very big be infected to medical staff
Risk.
Summary of the invention
In order to solve existing technological deficiency, the utility model provides the dedicated pin extractor of transfusion port, can effectively solve needle
Pipe scratches the problem of medical staff.
To achieve the above object, the utility model adopts the following technical scheme: a kind of dedicated pin extractor of transfusion port includes tweezer
Sub- ontology, it is characterised in that main structure is made of left clamping limb and right clamping limb, and the two is fixed together by screw and is formed, but
It does not limit left clamping limb and right clamping limb does open and close movement, and on the top of left clamping limb and right clamping limb respectively by staged
Folding arm is connected with left tabletting and right tabletting, is connected separately with cyclic annular left finger-hole and right finger in left clamping limb and right clamping limb end
Hole.
Further technical solution, the left tabletting and right tabletting, are made of soft organosilicon material or rubber material, and
Its inner sidewall has anti-skidding skewed slot or anti-skidding salient point.
Further technical solution, the dog-ear of the staged folding arm is between 90 °~130 °.
Further technical solution, the screw fixed bit are located at 1/2 place of left clamping limb and right clamping arm lengths.
Further technical solution, the left clamping limb are made with right clamping limb of stainless steel material, and fixed screw with
Refer to that inside pincers have magnetite between circle.
Further technical solution, the shape of the left tabletting and right tabletting are evagination semicircle or half elliptic, and its thickness
Between 1mm-3mm.
The utility model is economical and practical, and materials are convenient, and production is easy, can be used after sterilization, is not influencing entirely to grasp
Under the premise of making process, the probability that medical staff is needled wound is substantially reduced, realizes the two-way guarantor to medical worker and patient
Shield.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein in Fig. 1: 1~left clamping limb；2~right clamping limb；3~left gasket；4~right gasket；5~staged folding arm；6
~left inside embedding magnetite；The embedded magnetite in 7~right side；8~left finger circle；9~right finger circle.
Specific embodiment
As shown in Figure 1, originally practical be related to medical equipment (transfusion port) technical field, specially a kind of transfusion port is dedicated to be pulled out
Needle device.It is characterized in that main structure is made of left clamping limb and right clamping limb, the two is fixed together by screw and is formed, but simultaneously
Left clamping limb is not limited and right clamping limb does open and close movement, and is rolled over respectively by staged on the top of left clamping limb and right clamping limb
Arm is connected with left tabletting and right tabletting, is connected separately with cyclic annular left finger-hole and right finger-hole in left clamping limb and right clamping limb end.
As needed, the left tabletting and right tabletting, are made, and on the inside of it of soft organosilicon material or rubber material
Wall has non-slip groove or anti-skidding salient point.
As needed, the dog-ear of the staged folding arm (5) is between 90 °~130 °.
As needed, the screw fixed bit is located at 1/2 place of left clamping limb (1) and right clamping limb (2) length.
As needed, the left clamping limb is made with right clamping limb of stainless steel material, and in fixed screw and refers to circle
Between inside pincers have magnetite.
As needed, the shape of the left tabletting and right tabletting is evagination semicircle or half elliptic, and its thickness 1mm-3mm
Between.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of dedicated pin extractor of transfusion port, including main body, it is characterised in that main structure is by left clamping limb (1) and right folder
Gripping arm (2) is constituted, and the two is fixed together by screw and is formed, but is not limited left clamping limb (1) and right clamping limb (2) and done folding fortune
It is dynamic, and left tabletting (3) and right pressure are connected with by staged folding arm (5) respectively on the top of left clamping limb (1) and right clamping limb (2)
Piece (4) is connected separately with cyclic annular left finger-hole (8) and right finger-hole (9) in left clamping limb (1) and right clamping limb (2) end.
2. the dedicated pin extractor of a kind of transfusion port according to claim 1, it is characterised in that the left tabletting (3) and right tabletting
(4), it is made of soft organosilicon material or rubber material, and has anti-skidding skewed slot or anti-skidding salient point in its inner sidewall.
3. the dedicated pin extractor of a kind of transfusion port according to claim 1, it is characterised in that the folding of the staged folding arm (5)
Angle is between 90 °~130 °.
4. the dedicated pin extractor of a kind of transfusion port according to claim 1, it is characterised in that the screw fixed bit is located at a left side
1/2 place of clamping limb (1) and right clamping limb (2) length.
5. the dedicated pin extractor of a kind of transfusion port according to claim 1, it is characterised in that the left clamping limb (1) and right folder
Gripping arm (2) is made of stainless steel material, and in fixed screw and refers to that inside pincers have magnetite between circle.
6. the dedicated pin extractor of a kind of transfusion port according to claim 2, it is characterised in that the left tabletting (3) and right tabletting
(4) shape is evagination semicircle or half elliptic, and between its thickness 1mm~3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411692.8U CN208591405U (en) | 2017-04-19 | 2017-04-19 | A kind of dedicated pin extractor of transfusion port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411692.8U CN208591405U (en) | 2017-04-19 | 2017-04-19 | A kind of dedicated pin extractor of transfusion port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591405U true CN208591405U (en) | 2019-03-12 |
Family
ID=65598770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411692.8U Active CN208591405U (en) | 2017-04-19 | 2017-04-19 | A kind of dedicated pin extractor of transfusion port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613871A (en) * | 2019-09-17 | 2019-12-27 | 中国人民解放军陆军军医大学第一附属医院 | Needle extractor for transfusion port |
| CN111870773A (en) * | 2020-07-31 | 2020-11-03 | 十堰市太和医院（湖北医药学院附属医院） | Needle-prick-preventing needle pulling forceps for transfusion |
-
2017
- 2017-04-19 CN CN201720411692.8U patent/CN208591405U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613871A (en) * | 2019-09-17 | 2019-12-27 | 中国人民解放军陆军军医大学第一附属医院 | Needle extractor for transfusion port |
| CN111870773A (en) * | 2020-07-31 | 2020-11-03 | 十堰市太和医院（湖北医药学院附属医院） | Needle-prick-preventing needle pulling forceps for transfusion |
| CN111870773B (en) * | 2020-07-31 | 2022-05-13 | 十堰市太和医院（湖北医药学院附属医院） | Needle-prick-preventing needle pulling forceps for transfusion |
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