CN209236166U - A kind of novel foot is with using hemostix - Google Patents
A kind of novel foot is with using hemostix Download PDFInfo
- Publication number
- CN209236166U CN209236166U CN201820989805.7U CN201820989805U CN209236166U CN 209236166 U CN209236166 U CN 209236166U CN 201820989805 U CN201820989805 U CN 201820989805U CN 209236166 U CN209236166 U CN 209236166U
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- China
- Prior art keywords
- toggle switch
- fixed frame
- box body
- blade
- hemostix
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Abstract
The utility model discloses a kind of novel foots with using hemostix, including box body, toggle switch is installed in box body, fixed frame, it is equipped on fixed frame and is hidden in the intracorporal blade of box, box body, which is equipped with, goes out the edge of a knife for what blade stretched out, fixed frame upper end is equipped with stopper posts, mounting post is equipped in box body, toggle switch is rotatablely installed in mounting post, toggle switch one end stretches out in outside box body, the toggle switch other end offsets with stopper posts, the guiding wall of parabolically track is equipped in box body, fixed frame lower end is equipped with the guide post matched with guiding wall, when pressing toggle switch, toggle switch is rotated around mounting post, it offsets that fixed frame is driven to rotate with stopper posts when toggle switch rotates, fixed frame stretches out in out the edge of a knife along the parabolic path of guiding wall by guide post and guiding wall mating band cutting blade.The utility model ensure that the track accurate stable of blade blood sampling, realize painless blood sampling, and it is exposed outside and the problem of pollute to avoid traditional blade.
Description
Technical field
The utility model relates to medical instruments field, in particular to a kind of novel foot is with using hemostix.
Background technique
Hemostix is widely used as a kind of tool in medical institutions, currently on the market there are two types of existing Blood collections,
A method of it is exactly needle thorn, is mainly used for adult finger tip blood sampling, also has partial action in the blood sampling collection from heel of infant, also
One is blood sampling site is acted on for blade designated port mode, this mode feeling of pain is light, and amount of bleeding is big, is mainly used in baby children
Youngster's blood sampling collection from heel, still hemostix utilizes double pendulum arm configuration or list by toggle switch to the being especially just born currently on the market
Swing arm structure has certain accuracy and reliability, but there is also some limitations, such as sometimes because positioning is unstable,
Misoperation causes accidentally to send out.It is exposed in air that the blade of some blood samplings does not do any protection, exposed blade meeting
Big inconvenience is brought to Product Assembly and use, just in case be contaminated, when use can bring very big risk, or even will affect
Blood examination as a result, leading to malpractice.
Summary of the invention
In view of the deficiencies of the prior art and defect, a kind of novel foot is provided with using hemostix, and structure is simple, operation side
Just, blood sampling when can accurate positioning, avoid manipulation make mistakes, accomplish painless blood sampling.
To achieve the above object, the utility model provides following technical scheme.
A kind of novel foot is installed with toggle switch, fixed frame with using hemostix, including box body in box body, on fixed frame
It is equipped with and is hidden in the intracorporal blade of box, box body, which is equipped with, goes out the edge of a knife for what blade stretched out, and fixed frame upper end is equipped with stopper posts, box
It is equipped with mounting post in vivo, toggle switch is rotatablely installed in mounting post, and toggle switch one end stretches out in outside box body, and toggle switch is another
One end offsets with stopper posts, and the guiding wall of parabolically track is equipped in box body, and fixed frame lower end is equipped with and matches with guiding wall
Guide post, when pressing toggle switch, toggle switch around mounting post rotate, toggle switch rotate when with stopper posts offset to
Fixed frame rotation is driven, fixed frame is stretched out in by guide post and guiding wall mating band cutting blade along the parabolic path of guiding wall
The edge of a knife out.
Further, box body is additionally provided with pre- percussion slot, and the outer end of toggle switch stretches out in pre- percussion slot, pre- to fire in slot also
It is provided with the limiting lock with toggle switch cooperation.
Further, fixing sleeve being also rotatably equipped with by mounting post in box body, fixed frame sliding is set in fixing sleeve, Gu
Frame is determined equipped with installation cavity, and fixed frame is equipped with the fixture block protruded into installation cavity, and spring is equipped in installation cavity, and spring one end is supported and set
In fixed frame inner wall, the spring other end, which supports, is set to fixture block.
Further, the limiting slot with stopper posts cooperation is additionally provided on toggle switch.
Further, box body includes the upper cover and lower cover that mutual lid closes, and the edge of a knife is between upper cover and lower cover out, guiding wall
It is primary in lower cover with mounting post.
Further, fixed frame is equipped with the long muscle of protrusion for blanching installation blade.
Further, toggle switch stretches out in one end outside box body equipped with anti-skidding raised line.
The utility model has the following beneficial effects: the utility model structure is simple, and it is easy to operate, it is naked to overcome traditional blade
Dew is easy the problem of polluting, in use, when pressing toggle switch, toggle switch is rotated around mounting post, when toggle switch rotates
It offsets that fixed frame is driven to rotate with stopper posts, fixed frame is by guide post and guiding wall mating band cutting blade along guiding wall
Parabolic path stretches out in out the edge of a knife, and blood was collected, by plane linkage structure, so that blade installation parabolic path stretches out in
Blood was collected for the edge of a knife out, avoids operation error, ensure that the track accurate stable of blade blood sampling, realizes painless blood sampling, and
Avoid traditional blade exposed the problem of polluting outside.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Fig. 3 is that the toggle switch of the utility model and fixed frame cooperate schematic diagram.
Fig. 4 is that the fixed frame of the utility model and fixing sleeve cooperate schematic diagram.
Fig. 5 is the lower cover structure schematic diagram of the utility model.
In figure, 1. upper covers；2. lower cover；3. toggle switch；4. fixed frame；5. blade；6. going out the edge of a knife；7. stopper posts；8. peace
Fill column；9. guiding wall；10. guide post；11. percussion slot in advance；12. limiting lock；13. fixing sleeve；14. fixture block；15. spring；16. limit
Position slot；17. the long muscle of protrusion；18. anti-skidding raised line.
Specific embodiment
The utility model is further illustrated in conjunction with attached drawing.
For a kind of novel foot referring to figs. 1 to 5 with using hemostix, including box body, box body includes that mutual lid closes
Upper cover 1 and lower cover 2 are installed with toggle switch 3, fixed frame 4 in box body, are equipped on fixed frame 4 and are hidden in the intracorporal blade of box
5, fixed frame 4 is equipped with the long muscle 17 of protrusion for blanching installation blade 5, and blade 5 is installed on the long muscle 17 of protrusion by blanching,
Box body, which is equipped with, goes out the edge of a knife 6 for what blade 5 stretched out, and between upper cover 1 and lower cover 2,4 upper end of fixed frame is equipped with only the edge of a knife 6 out
Bumping post 7, box body is interior to be equipped with mounting post 8, and mounting post 8 is primary in lower cover 2, and the rotational installation of toggle switch 3 is dialled in mounting post 8
Dynamic 3 one end of switch stretches out in outside box body, and 3 other end of toggle switch offsets with stopper posts 7, and box body is additionally provided with pre- percussion slot 11, dials
The outer end of dynamic switch 3 stretches out in pre- percussion slot 11, pre- to fire the limiting lock 12 for being additionally provided in slot 11 and cooperating with toggle switch 3,
Limiting lock 12 and toggle switch 3 cooperate so that toggle switch 3 is stuck in percussion slot 11 in advance.
Fixing sleeve 13 is also rotatably equipped with by mounting post 8 in box body, the sliding of fixed frame 4 is set in fixing sleeve 13, fixed
Frame 4 is equipped with installation cavity, and fixed frame 4 is equipped with the fixture block 14 protruded into installation cavity, is equipped with spring 15, spring 15 1 in installation cavity
End, which is supported, is set to 4 inner wall of fixed frame, and 15 other end of spring, which supports, is set to fixture block 14, and the guiding wall 9 of parabolically track is equipped in box body,
Guiding wall 9 is primary, and in lower cover 2,4 lower end of fixed frame is equipped with the guide post 10 matched with guiding wall 9, when pressing toggle switch 3
When, toggle switch 3 is rotated around mounting post 8, it offsets that fixed frame 4 is driven to rotate with stopper posts 7 when toggle switch 3 rotates, Gu
Determine frame 4 and the edge of a knife 6 is stretched out in out along the parabolic path of guiding wall 9 by guide post 10 and 9 mating band cutting blade 5 of guiding wall.
The utility model structure is simple, and under unused state, blade 5, which is hidden, to be installed in box body, overcomes traditional
The problem of blade 5 is exposed, is easy pollution, limiting lock 12 and toggle switch 3 cooperate so that toggle switch 3 is stuck in percussion slot 11 in advance
It is interior, it is ensured that hemostix will not be opened accidentally.
In use, first extracting limiting lock 12, toggle switch 3 is no longer on stuck state at this time, then lifts baby's heel
It rises, out the alignment of the edge of a knife 6 blood sampling region, firmly presses toggle switch 3, toggle switch 3 stretches out in one end outside box body equipped with anti-skidding
Raised line 18, anti-skidding raised line 18 can increase frictional force and be not easy to slide, and toggle switch 3 is rotated around mounting post 8, when toggle switch 3 rotates
It offsets that fixed frame 4 is driven to rotate with stopper posts 7, fixed frame 4 passes through 5 edge of guide post 10 and 9 mating band cutting blade of guiding wall
The parabolic path of guiding wall 9 stretches out in out the edge of a knife 6, and blood was collected, by plane linkage structure, so that blade 5 installs parabola
Track stretches out in out the edge of a knife 6, and blood was collected, avoids operation error, ensure that the track accurate stable that blade 5 is taken a blood sample, 5 wink of blade
Between arcuate oscillating motion, notch is smooth, and healing is fast, realizes accurate positioning, realizes the purpose of painless blood sampling, and avoids tradition
Blade 5 exposed the problem of polluting outside.Toggle switch 3 and 7 place of offseting of stopper posts are equipped with card slot, and card slot, which is located at, to be stirred
On the side wall that switch 3 and stopper posts 7 offset, when toggle switch 3 pushes stopper posts 7 mobile, stopper posts 7 can be in card slot upwards
Certain distance is slid until stuck between toggle switch 3,
When band cutting blade 5 stretches out in out the edge of a knife 6, fixed frame 4 can fix relatively set 13 and stretch out to outside box body fixed frame 4,
Compressed spring 15 unclamps toggle switch 3, at this time toggle switch after the completion of blood sampling when fixed frame 4 can be mobile relative to fixed set 13
3 no longer apply active force to fixed frame 4, and compressed spring 15 resets at this time, drive fixed frame 4 that can fix set 13 relatively into box body
It is mobile, blade 5 is smoothly taken back in box body, avoids being scratched by blade 5, while being additionally provided on toggle switch 3 and cooperating with stopper posts 7
Limiting slot 16, limiting slot 16 is located at 3 bottom of toggle switch, and limiting slot 16 is connected to card slot, and limiting slot 16 is located at card slot
Lower end, therefore when fixed frame 4 removes outside box body with cutting blade 5, stopper posts 7 can slide upwards in card slot to be limited without entering
In the slot 16 of position, during mobile into box body, stopper posts 7 can offset fixed frame 4 with toggle switch 3, while fixed frame 4 moves
When dynamic the opposite toggle switch 3 of the meeting of stopper posts 7 can move down in card slot, stopper posts 7 are moved to Shi Huiyi at limiting slot 16
It moves to until stuck, so that fixed frame 4 is fixed with respect to toggle switch 3, toggle switch 3 can not be sprung back in limiting slot 16, with
Guarantee that the disposable that product uses strictly has prevented the secondary risk used, effectively prevent cross-infection, uses simple, side
Just, safe and reliable.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (7)
1. a kind of novel foot is installed with toggle switch (3), fixed frame (4), spy with using hemostix, including box body in box body
Sign is: being equipped on fixed frame (4) and is hidden in the intracorporal blade of box (5), box body, which is equipped with, goes out the edge of a knife for what blade (5) were stretched out
(6), fixed frame (4) upper end is equipped with stopper posts (7), is equipped with mounting post (8) in box body, and toggle switch (3) is rotatablely installed in installation
On column (8), toggle switch (3) one end is stretched out in outside box body, and toggle switch (3) other end offsets with stopper posts (7), is set in box body
There is a guiding wall (9) of parabolically track, fixed frame (4) lower end is equipped with the guide post (10) matched with guiding wall (9), when pressing
Press toggle switch (3) when, toggle switch (3) around mounting post (8) rotate, toggle switch (3) rotate when with stopper posts (7) offset from
And fixed frame (4) is driven to rotate, fixed frame (4) is by guide post (10) and guiding wall (9) mating band cutting blade (5) along guiding wall
(9) parabolic path stretches out in out the edge of a knife (6).
2. a kind of novel foot according to claim 1 is with using hemostix, it is characterised in that: box body is additionally provided with pre- percussion slot
(11), the outer end of toggle switch (3) stretches out in pre- percussion slot (11), fires be additionally provided in slot (11) and toggle switch (3) in advance
The limiting lock (12) of cooperation.
3. a kind of novel foot according to claim 1 is with using hemostix, it is characterised in that: also pass through mounting post in box body
(8) it being rotatably equipped with fixing sleeve (13), fixed frame (4) sliding is set in fixing sleeve (13), and fixed frame (4) is equipped with installation cavity,
Fixed frame (4) is equipped with the fixture block (14) protruded into installation cavity, is equipped with spring (15) in installation cavity, spring (15) one end is supported and is set to
Fixed frame (4) inner wall, spring (15) other end, which supports, is set to fixture block (14).
4. a kind of novel foot according to claim 1 is with using hemostix, it is characterised in that: toggle switch is also set on (3)
There is the limiting slot (16) with stopper posts (7) cooperation.
5. a kind of novel foot according to claim 1 is with using hemostix, it is characterised in that: box body includes that mutual lid closes
Upper cover (1) and lower cover (2), the edge of a knife (6) is located between upper cover (1) and lower cover (2) out, guiding wall (9) and mounting post (8) it is primary in
In lower cover (2).
6. a kind of novel foot according to claim 1 is with using hemostix, it is characterised in that: fixed frame (4), which is equipped with, to be used
In the long muscle (17) of protrusion of blanching installation blade (5).
7. a kind of novel foot according to claim 1 is with using hemostix, it is characterised in that: toggle switch (3) stretches out in
One end outside box body is equipped with anti-skidding raised line (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989805.7U CN209236166U (en) | 2018-06-26 | 2018-06-26 | A kind of novel foot is with using hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989805.7U CN209236166U (en) | 2018-06-26 | 2018-06-26 | A kind of novel foot is with using hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236166U true CN209236166U (en) | 2019-08-13 |
Family
ID=67515771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820989805.7U Active CN209236166U (en) | 2018-06-26 | 2018-06-26 | A kind of novel foot is with using hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236166U (en) |
-
2018
- 2018-06-26 CN CN201820989805.7U patent/CN209236166U/en active Active
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