CN204049655U - A kind of Novel baby blood sampling collection from heel cutter - Google Patents
A kind of Novel baby blood sampling collection from heel cutter Download PDFInfo
- Publication number
- CN204049655U CN204049655U CN201420373127.3U CN201420373127U CN204049655U CN 204049655 U CN204049655 U CN 204049655U CN 201420373127 U CN201420373127 U CN 201420373127U CN 204049655 U CN204049655 U CN 204049655U
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- China
- Prior art keywords
- connecting rod
- jacket sheet
- blood sampling
- torsion spring
- lower jacket
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Abstract
This utility model relates to a kind of Novel baby blood sampling collection from heel cutter, comprises upper jacket sheet, percussion pressure handle, percussion connecting rod, torsion spring, lower jacket sheet, stretches out connecting rod and blood sampling blade; Described upper jacket sheet and lower jacket sheet are superimposed; Described percussion pressure handle is articulated in the side, top of lower jacket sheet; Described percussion connecting rod is articulated on lower jacket sheet by a connecting rod alignment pin, and its one end is connected on percussion pressure handle, and the other end connects to be shipped and resell on another market by a connecting rod and describedly to stretch out connecting rod pivot joint; Described lower jacket sheet is fixed with the first torsion spring pin and the second torsion spring pin; Described torsion spring is fixed on connecting rod alignment pin, and its two ends are connected on the first torsion spring pin and the second torsion spring pin respectively; The bottom of described lower jacket sheet is provided with one and goes out the edge of a knife; Described blood sampling blade is installed on and stretches out on connecting rod, can extend and the edge of a knife.This utility model has compact conformation, easy to operate, blood sampling is quick, without the need to more allowing blade replacement without reusing, without plurality of advantages such as cross infection, sanitary condition are good.
Description
[technical field]
This utility model relates to a kind of blood sampling knife, is specifically related to a kind of Novel baby blood sampling collection from heel cutter, belongs to technical field of medical instruments.
[background technology]
The blood sampling knife of prior art is in the process scratching skin, and the otch of skin is unsmooth, and the hierarchy structure of otch is inconsistent, easily to the injury of infant skin, substantially increases the pain of skin.Meanwhile, existing blood sampling knife cannot judge whether to have used, and easily causes and reuses and poor interference.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of Novel baby blood sampling collection from heel cutter, to overcome described defect of the prior art.
[utility model content]
For solving the problem, the purpose of this utility model is to provide a kind of compact conformation, easy to operate, blood sampling is quick, without the need to more allowing blade replacement, without the need to tool sharpening, without reusing, without cross infection, Novel baby blood sampling collection from heel cutter that sanitary condition is good.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of Novel baby blood sampling collection from heel cutter, and it comprises upper jacket sheet, percussion pressure handle, percussion connecting rod, torsion spring, lower jacket sheet, stretches out connecting rod and blood sampling blade; Wherein, described upper jacket sheet and lower jacket sheet are superimposed; Described percussion pressure handle is articulated in the side, top of lower jacket sheet; Described percussion connecting rod is articulated on lower jacket sheet by a connecting rod alignment pin, and its one end is connected on percussion pressure handle, and the other end connects to be shipped and resell on another market by a connecting rod and describedly to stretch out connecting rod pivot joint; Described lower jacket sheet is fixed with the first torsion spring pin and the second torsion spring pin; Described torsion spring is fixed on connecting rod alignment pin, and its two ends are connected on the first torsion spring pin and the second torsion spring pin respectively; The bottom of described lower jacket sheet is provided with one and goes out the edge of a knife; Described blood sampling blade is installed on and stretches out on connecting rod, and it can extend and the edge of a knife.
Novel baby blood sampling collection from heel cutter of the present utility model is set to further: be provided with a snap close in described percussion pressure handle.
Novel baby blood sampling collection from heel cutter of the present utility model is also set to: be provided with a chute in described lower jacket sheet; Described connecting rod is shipped and resell on another market and is contained in chute.
Compared with prior art, this utility model has following beneficial effect: Novel baby blood sampling collection from heel knife structure of the present utility model is compact, easy to operate, blood sampling is quick, without the need to more allowing blade replacement, without the need to tool sharpening, without reusing, without cross infection, sanitary condition is good, and the length that the point of a knife of its blade stretches out the edge of a knife is consistent, namely scratches the severity control of skin in scope of design, while guarantee smoothly blood sampling, dropping to minimum to the injury of youngster's skin.
[accompanying drawing explanation]
Fig. 1 is the schematic appearance of Novel baby blood sampling collection from heel cutter of the present utility model.
Fig. 2 is the schematic internal view of Novel baby blood sampling collection from heel cutter of the present utility model.
[detailed description of the invention]
Refer to shown in Figure of description 1 and accompanying drawing 2, this utility model is a kind of Novel baby blood sampling collection from heel cutter, its by upper jacket sheet 1, percussion pressure handle 2, percussion connecting rod 3, torsion spring 4, lower jacket sheet 5, stretch out connecting rod 6 and a few part such as blood sampling blade 7 etc. is assembled.
Wherein, described upper jacket sheet and 1 lower jacket sheet 5 are superimposed and form sheath, form host cavity between the two, for accommodating miscellaneous part.
Described percussion pressure handle 2 is articulated in the side, top of lower jacket sheet 5, which is provided with a snap close 13, for locating percussion pressure handle 2.
Described percussion connecting rod 2 is articulated on lower jacket sheet 5 by a connecting rod alignment pin 8, and its one end is connected on percussion pressure handle 2, and the other end connects ships and resell on another market 9 and describedly stretch out connecting rod 6 pivot joint by a connecting rod.A chute 14 is provided with in described lower jacket sheet 5; Described connecting rod is shipped and resell on another market and 9 to be contained in chute 14, and can move along chute 14.
Described lower jacket sheet 5 is fixed with the first torsion spring pin 10 and the second torsion spring pin 11.Described torsion spring 4 is fixed on connecting rod alignment pin 8, and its two ends are connected on the first torsion spring pin 10 and the second torsion spring pin 11 respectively.The bottom of described lower jacket sheet 5 is also provided with one and goes out the edge of a knife 12.
Described blood sampling blade 7 is installed on and stretches out on connecting rod 6, and it can extend and the edge of a knife 12.
Novel baby blood sampling collection from heel cutter of the present utility model be not in a position to under state, blood sampling blade 7 is in locking state in sheath, when firmly pressing percussion pressure handle 2, touch percussion connecting rod 2, promote at a high speed to stretch out connecting rod 6 with blood sampling knife sheet 7, and the point of a knife of blood sampling blade 7 is stretched out from the edge of a knife 12 that goes out of sheath, complete prick skin action.Under the twisting force of torsion spring 4, go out the edge of a knife 12 point of a knife and return rapidly, return to the state before percussion, go out the edge of a knife 12 point of a knife still in sheath, no longer secondary ejects, and avoids unexpected injury.And now pull the trigger pressure handle 2 and be stuck in sheath and cannot extract out, show that this blood sampling collection from heel cutter is previously used, avoiding secondary uses, and prevents cross infection.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (3)
1. a Novel baby blood sampling collection from heel cutter, is characterized in that: comprise upper jacket sheet, percussion pressure handle, percussion connecting rod, torsion spring, lower jacket sheet, stretch out connecting rod and blood sampling blade; Wherein, described upper jacket sheet and lower jacket sheet are superimposed; Described percussion pressure handle is articulated in the side, top of lower jacket sheet; Described percussion connecting rod is articulated on lower jacket sheet by a connecting rod alignment pin, and its one end is connected on percussion pressure handle, and the other end connects to be shipped and resell on another market by a connecting rod and describedly to stretch out connecting rod pivot joint; Described lower jacket sheet is fixed with the first torsion spring pin and the second torsion spring pin; Described torsion spring is fixed on connecting rod alignment pin, and its two ends are connected on the first torsion spring pin and the second torsion spring pin respectively; The bottom of described lower jacket sheet is provided with one and goes out the edge of a knife; Described blood sampling blade is installed on and stretches out on connecting rod, and it can extend and the edge of a knife.
2. Novel baby blood sampling collection from heel cutter as claimed in claim 1, is characterized in that: be provided with a snap close in described percussion pressure handle.
3. Novel baby blood sampling collection from heel cutter as claimed in claim 1, is characterized in that: be provided with a chute in described lower jacket sheet; Described connecting rod is shipped and resell on another market and is contained in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373127.3U CN204049655U (en) | 2014-07-07 | 2014-07-07 | A kind of Novel baby blood sampling collection from heel cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373127.3U CN204049655U (en) | 2014-07-07 | 2014-07-07 | A kind of Novel baby blood sampling collection from heel cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049655U true CN204049655U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373127.3U Active CN204049655U (en) | 2014-07-07 | 2014-07-07 | A kind of Novel baby blood sampling collection from heel cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049655U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105766A (en) * | 2015-09-29 | 2015-12-02 | 德莫德（苏州）机械科技有限公司 | Baby heel hemostix |
| CN107569243A (en) * | 2017-08-30 | 2018-01-12 | 天津华鸿科技股份有限公司 | A kind of blood sampling collection from heel device |
| CN108309321A (en) * | 2018-01-19 | 2018-07-24 | 威海威高洁盛医疗器材有限公司 | Disposable blood sampling collection from heel device |
| CN111166349A (en) * | 2018-11-12 | 2020-05-19 | 天津华鸿科技股份有限公司 | Blood sampler |
-
2014
- 2014-07-07 CN CN201420373127.3U patent/CN204049655U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105766A (en) * | 2015-09-29 | 2015-12-02 | 德莫德（苏州）机械科技有限公司 | Baby heel hemostix |
| CN107569243A (en) * | 2017-08-30 | 2018-01-12 | 天津华鸿科技股份有限公司 | A kind of blood sampling collection from heel device |
| CN108309321A (en) * | 2018-01-19 | 2018-07-24 | 威海威高洁盛医疗器材有限公司 | Disposable blood sampling collection from heel device |
| CN111166349A (en) * | 2018-11-12 | 2020-05-19 | 天津华鸿科技股份有限公司 | Blood sampler |
| CN111166349B (en) * | 2018-11-12 | 2022-09-06 | 天津华鸿科技股份有限公司 | Blood sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |