CN207654480U - Transfusion port pin extractor - Google Patents
Transfusion port pin extractor Download PDFInfo
- Publication number
- CN207654480U CN207654480U CN201720697744.2U CN201720697744U CN207654480U CN 207654480 U CN207654480 U CN 207654480U CN 201720697744 U CN201720697744 U CN 201720697744U CN 207654480 U CN207654480 U CN 207654480U
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- China
- Prior art keywords
- collet
- clamping plate
- thread bush
- transfusion port
- fixed seat
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Abstract
The utility model discloses transfusion port pin extractors, including fixed seat, first clamping plate, second clamping plate, first thread bush, second thread bush, first collet, second collet, semicircle card hole, the transfusion port pin extractor, clever structure, it is powerful, by using the device, the extraction transfusion port syringe needle of medical staff's safety can not only be facilitated, in addition, gdna contamination can also be replaced by shirtsleeve operation, the effective appearance for avoiding cross-infection situation, eventually by above-mentioned, to greatly protect the safety of medical staff and patient, conducive to clinical popularization and application.
Description
Technical field
The utility model is related to the field of medical instrument technology more particularly to transfusion port pin extractors.
Background technology
It is one of occupational hazards that medical staff faces that needle, which is stabbed, at present, such as transfusion port needs after planting and performing the operation to trouble
Person's fluid infusion or needle exchange, what is usually done is exactly to pull out needle, since the rubber cushion of transfusion port has elasticity, if medical staff is directly gone with hand
It pulls out, because the effect of inertia of stress, is easy to prick medical staff's hand when falling through when pulling out needle, gives medical staff
Bring great injury, in addition, current traditional pin extractor because it is simple in structure, have a single function, can not pair with needle contact position
It is replaced, the occurrence of to easily cause cross-infection, in view of disadvantages described above, it is really necessary to design a kind of transfusion port to pull out needle
Device.
Utility model content
The technical problem to be solved by the utility model is to：Transfusion port pin extractor is provided, to solve to need medical care at present
The problem of personnel are directly gone to pull out syringe needle with hand, but the syringe needle in this way being easy that medical staff's hand is made to be fallen through pricks.
In order to solve the above technical problems, the technical solution of the utility model is：Transfusion port pin extractor, including fixed seat,
One clamping plate, second clamping plate, the first thread bush, the second thread bush, the first collet, the second collet, semicircle card hole, the described first folder
Plate is rotatedly connected through fixed seat upper end, the first clamping plate with fixed seat, and the second clamping plate is through fixed seat
Lower end, the second clamping plate are rotatedly connected with fixed seat, and first thread bush is located on the left of first clamping plate, and described the
One thread bush is connected with first clamping plate screw thread, and second thread bush is located on the left of second clamping plate, second thread bush
It is connected with second clamping plate screw thread, first collet is located on the left of the first thread bush, and first collet is located at the first spiral shell
Line set is integrally connected, and second collet is located on the left of the second thread bush, second collet and the second thread bush one
Be connected, the semicircle card hole is located at the first collet and the second collet inner wall, the semicircle card hole respectively with the first collet and
Second collet is integrally connected.
Further, the first in command, the first in command and first clamping plate one are additionally provided on the right side of the first clamping plate
It is connected.
Further, second handle, the second handle and second clamping plate one are additionally provided on the right side of the second clamping plate
It is connected.
Further, first collet and the second chuck portion are also equipped with protective pad, the protective pad respectively with
First collet and the second collet glue are connected.
Further, the snap-gauge front center is additionally provided with handle, and the handle is integrally connected with snap-gauge.
Compared with prior art, transfusion port pin extractor, before use, medical staff is first by the first thread bush and the second spiral shell
Line set screws on the left of first clamping plate and second clamping plate respectively, that is, realizes the first collet and the second collet and first clamping plate and the second folder
Plate is fixedly connected, in use, medical staff holds the first in command and second handle first, then by the first in command and second handle to
Rotating opening is carried on the back, i.e. the first in command drives first clamping plate to drive second clamping plate is synchronous to be rotated by the center of circle of fixed seat with second handle
It opens, then, the first collet is directed at transfusion port syringe needle both sides with the second collet by medical staff, and then, medical staff presses the
The first clamping plate that leader and second handle, the i.e. first in command drives links the first thread bush together with the first collet and second handle band
Dynamic second clamping plate the second thread bush of linkage is rotated to transfusion port syringe needle simultaneously together with the second collet, when the first collet and second
When collet contacts transfusion port syringe needle syringe needle, i.e., by the first collet and the mutually matched effect of the second collet, to realize to defeated
The clamping of liquid port syringe needle, then medical staff pull the device whole, so that transfusion port syringe needle is detached with transfusion port, that is, realize and be infused
Transfusion port syringe needle is put into external sharp disposable container by the extraction of port syringe needle, then, medical staff, then by the first thread bush and second
Thread bush is screwed out from first clamping plate and second clamping plate, then abandons the first thread bush and the second thread bush, then more renewed
One thread bush and the second thread bush, eventually by above-mentioned, so as to avoid the appearance of cross-infection situation, which pulls out
Needle device, clever structure is powerful, by using the device, can not only facilitate the extraction transfusion port needle of medical staff's safety
Head effectively avoids going out for cross-infection situation additionally it is possible to be replaced to gdna contamination by shirtsleeve operation
It is existing, eventually by above-mentioned, to greatly protect the safety of medical staff and patient, it is conducive to clinical popularization and application.Together
When, semicircle card hole is to coordinate the first collet that transfusion port syringe needle is clamped with the second collet, and protective pad material is silica gel,
Have good flexibility, avoids the first collet and contacted with patient body with the hard position of the second collet, patient is played very
Good protective effect.
Description of the drawings
Fig. 1 is the front view of transfusion port pin extractor；
Fig. 2 is the vertical view of transfusion port pin extractor；
Fig. 3 is first clamping plate and second clamping plate opening state figure.
Fixed seat 1, first clamping plate 2, second clamping plate 3, the first thread bush 4, the second thread bush 5, the first collet 6, second folder
First 7, semicircle card hole 8, the first in command 201, second handle 301, protective pad 601.
Following specific implementation mode will be further illustrated in conjunction with above-mentioned attached drawing.
Specific implementation mode
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In the practice of getting off of some or all situations do not specifically describe well-known processing step in other cases.
As shown in Figure 1, Figure 2, Figure 3 shows, transfusion port pin extractor, including fixed seat 1, first clamping plate 2, second clamping plate 3, the first spiral shell
Line covers the 4, second thread bush 5, the first collet 6, the second collet 7, semicircle card hole 8, and the first clamping plate 2 is through fixed seat 1
Upper end, the first clamping plate 2 are rotatedly connected with fixed seat 1, and the second clamping plate 3 is described through 1 lower end of fixed seat
Second clamping plate 3 is rotatedly connected with fixed seat 1, and first thread bush 4 is located at 2 left side of first clamping plate, first screw thread
Set 4 is connected with 2 screw thread of first clamping plate, and second thread bush 5 is located on the left of second clamping plate 3, second thread bush 5 and
3 screw thread of second clamping plate is connected, and first collet 6 is located at 4 left side of the first thread bush, and first collet 6 is located at first
Thread bush 4 is integrally connected, and second collet 7 is located at 5 left side of the second thread bush, second collet 7 and the second screw thread
Set 5 is integrally connected, and the semicircle card hole 8 is located at 7 inner wall of the first collet 6 and the second collet, the semicircle card hole 8 respectively with
First collet 6 and the second collet 7 are integrally connected, and 2 right side of the first clamping plate is additionally provided with the first in command 201, and described first
Handle 201 is integrally connected with first clamping plate 2, and 3 right side of second clamping plate is additionally provided with second handle 301, and described is second
Hand 301 is integrally connected with second clamping plate 3, and first collet 6 and 7 bottom of the second collet are also equipped with protective pad 601, described
Protective pad 601 be connected respectively with the first collet 6 and 7 glue of the second collet.
The transfusion port pin extractor, before use, medical staff first screws in the first thread bush 4 and the second thread bush 5 respectively
3 left side of first clamping plate 2 and second clamping plate, that is, realize that the first collet 6 and the second collet 7 are connected with first clamping plate 2 and second clamping plate 3
It is fixed, in use, medical staff holds the first in command 201 and second handle 301 first, then by the first in command 201 and second
Hand 301 is supported or opposed rotating opening, i.e. the first in command 201 drive first clamping plate 2 synchronous with the drive of second handle 301 second clamping plate 3 with
Fixed seat 1 is center of circle rotating opening, and then, the first collet 6 is directed at transfusion port syringe needle both sides by medical staff with the second collet 7,
Then, medical staff presses the first in command 201 and second handle 301, i.e. the first in command 201 drives the linkage of first clamping plate 2 first
Thread bush 4 drives the second thread bush 5 of linkage of second clamping plate 3 same together with the second collet 7 together with the first collet 6 and second handle 301
When rotated to transfusion port syringe needle, when the first collet 6 and the second collet 7 contact transfusion port syringe needle syringe needle, that is, pass through first
The 7 mutually matched effect of collet 6 and the second collet, to realize the clamping to transfusion port syringe needle, then medical staff, which pulls, is somebody's turn to do
Device is whole, and transfusion port syringe needle is made to be detached with transfusion port, that is, realizes the extraction of transfusion port syringe needle, then, medical staff will be infused
Port syringe needle is put into external sharp disposable container, then by the first thread bush 4 and the second thread bush 5 from first clamping plate 2 and second clamping plate 3
It screws out, then abandons the first thread bush 4 and the second thread bush 5, then the first thread bush 4 and the second thread bush 5 more renewed,
Eventually by above-mentioned, so as to avoid the appearance of cross-infection situation, meanwhile, semicircle card hole 8 be in order to coordinate the first collet 6 with
Transfusion port syringe needle is clamped in second collet 7, and 601 material of protective pad is silica gel, has good flexibility, avoids first
Collet 6 is contacted with 7 hard position of the second collet with patient body, is played a very good protection to patient.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, not only crosses performing creative labour, and the various transformation made are all fallen within the scope of protection of the utility model.
Claims (4)
1. transfusion port pin extractor, it is characterised in that including fixed seat, first clamping plate, second clamping plate, the first thread bush, the second screw thread
Set, the first collet, the second collet, semicircle card hole, the first clamping plate through fixed seat upper end, the first clamping plate with
Fixed seat is rotatedly connected, and the second clamping plate is rotatedly connected through fixed seat lower end, the second clamping plate with fixed seat,
First thread bush is located on the left of first clamping plate, and first thread bush is connected with first clamping plate screw thread, and described the
Two thread bush are located on the left of second clamping plate, and second thread bush is connected with second clamping plate screw thread, the first collet position
On the left of the first thread bush, first collet is located at the first thread bush and is integrally connected, and second collet is located at second
On the left of thread bush, second collet is integrally connected with the second thread bush, and the semicircle card hole is located at the first collet and the
Two collet inner walls, the semicircle card hole are integrally connected with the first collet and the second collet respectively.
2. transfusion port pin extractor as described in claim 1, it is characterised in that be additionally provided with the first on the right side of the first clamping plate
Hand, the first in command are integrally connected with first clamping plate.
3. transfusion port pin extractor as claimed in claim 2, it is characterised in that be additionally provided on the right side of the second clamping plate second
Hand, the second handle are integrally connected with second clamping plate.
4. transfusion port pin extractor as claimed in claim 3, it is characterised in that first collet and the second chuck portion is also
It is equipped with protective pad, the protective pad is connected with the first collet and the second collet glue respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697744.2U CN207654480U (en) | 2017-06-15 | 2017-06-15 | Transfusion port pin extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697744.2U CN207654480U (en) | 2017-06-15 | 2017-06-15 | Transfusion port pin extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654480U true CN207654480U (en) | 2018-07-27 |
Family
ID=62935645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720697744.2U Active CN207654480U (en) | 2017-06-15 | 2017-06-15 | Transfusion port pin extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654480U (en) |
Cited By (1)
| 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 |
-
2017
- 2017-06-15 CN CN201720697744.2U patent/CN207654480U/en active Active
Cited By (1)
| 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 |
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| GR01 | Patent grant |