CN205697801U - A kind of blood sampling puncture set - Google Patents
A kind of blood sampling puncture set Download PDFInfo
- Publication number
- CN205697801U CN205697801U CN201620299411.XU CN201620299411U CN205697801U CN 205697801 U CN205697801 U CN 205697801U CN 201620299411 U CN201620299411 U CN 201620299411U CN 205697801 U CN205697801 U CN 205697801U
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- needle
- blood
- housing
- blood taking
- taking needle
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Abstract
This utility model belongs to technical field of medical instruments, is specifically related to a kind of blood sampling puncture set.This utility model solves the tradition blood taking needle that used of blood-sampling method and there is bad control and not reproducible utilization and cause the technical problem of the wasting of resources.A kind of blood sampling puncture set of the present utility model, including compensating squeeze head, housing, depression bar and blood taking needle, described compensating squeeze head is located at the upper face of housing, depression bar is located in the inner chamber of housing and makes the upper end of depression bar to be connected with the lower surface of compensating squeeze head, the dismountable lower end being located at depression bar of blood taking needle, and make the syringe needle of blood taking needle be positioned at the surface of the needle outlet that housing lower surface is arranged, it is provided with needle exchange mouth in the bottom of housing sidewall.This utility model has easily operation and reusable advantage.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of blood sampling puncture set.
Background technology
Peripheral blood refers to Ear lobe blood and refers to blood, and because of it, to take blood convenient, is used for that some are simple, and blood using amount is few, measures quick laboratory examination.More conventional project has routine blood test to chemically examine, blood group, micromethod or rapid-result blood glucose (using blood sugar test paper bar method) of expressing one's gratification, micromethod erythrocyte sedimentation rate (Pan Shi method erythrocyte sedimentation rate), trace hematocrit measurement etc..
At present, the blood sample of finger front end is mostly used clinically when carrying out peripheral blood specimen collection to patient, existing frequently-used tip blood-sampling method is first to be massaged inside the nameless finger tip of patient gently by medical worker, make local organization naturally congested, with 75% alcohol cotton stick wiping blood sampling site, wait to do, medical personnel fix blood sampling site with left hand thumb and forefinger makes skin and subcutaneous tissue tighten, the right hand is held disposable sterilization blood taking needle and is thrust inside finger tip abdomen, degree of depth 2-3mm, go out pin immediately, after blood flows out naturally, First Blood is wiped with aseptic dry cotton ball, suck blood with disposable micro suction pipe, then wound hemostasis is pushed down with aseptic dry cotton ball, censorship subsequently is chemically examined.But, the blood taking needle that this kind of blood-sampling method is used, it is necessary to manually thrust by medical worker, the degree of depth thrust differs, and wound area is big, and patient's usually twinge is unbearably.
Summary of the invention
The purpose of this utility model is that the blood taking needle that solution tradition blood-sampling method is used exists bad control and not reproducible utilization and causes the technical problem of the wasting of resources, it is provided that a kind of blood sampling puncture set.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of blood sampling puncture set, including compensating squeeze head, housing, depression bar and blood taking needle, described compensating squeeze head is located at the upper face of housing, depression bar is located in the inner chamber of housing and makes the upper end of depression bar to be connected with the lower surface of compensating squeeze head, the dismountable lower end being located at depression bar of blood taking needle, and making the syringe needle of blood taking needle be positioned at the surface of the needle outlet that housing lower surface is arranged, the lower left quarter in housing sidewall is provided with needle exchange mouth.
Described blood sampling also includes Sewing box by automatic piercing means, and Sewing box is located at the right lower quadrant of housing sidewall.
Described Sewing box by lid, box body, put needle plate, blood taking needle, flank of tooth scroll wheel and blood taking needle take out what groove formed, described lid is located at the top of box body, put the inner chamber being located at box body that needle plate is inclined downwards from left to right, it is provided with needle outlet in the bottom putting needle plate, flank of tooth scroll wheel is located on box body and is positioned at needle outlet, blood taking needle takes out groove and is located at the lower right of flank of tooth scroll wheel, and blood taking needle is placed on to be put on needle plate.
The inter-lobe clearance of described flank of tooth scroll wheel is less than the diameter of two blood taking needles more than the diameter of a blood taking needle.
This utility model uses above technical scheme, and compared with background technology, this utility model has the advantage that
1) this utility model uses compensating squeeze head pressing, simple and convenient；
2) this utility model goes out pin length, and the blood taking needle that resets in time by compensating squeeze head control blood taking needle, it is to avoid causes operation to accidentally injure, reduces Principle of Pain；
3) this utility model arranges the Sewing box that can automatically go out pin, and Sewing box is located on the housing of automatic blood collecting device, is convenient for changing new blood taking needle, substantially increases utilization rate, economizes on resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of this utility model；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the structural representation of this utility model the second embodiment；
Fig. 4 is the upward view of Fig. 3.
Detailed description of the invention
Embodiment 1
As shown in Fig. 1～2, a kind of blood sampling puncture set in the present embodiment, including compensating squeeze head 1, housing 2, depression bar 3 and blood taking needle 4, described compensating squeeze head 1 is located at the upper face of housing 2, depression bar 3 is located in the inner chamber of housing 2 and makes the upper end of depression bar 3 to be connected with the lower surface of compensating squeeze head 1, the dismountable lower end being located at depression bar 3 of blood taking needle 4, and make the syringe needle of blood taking needle 4 be positioned at the surface of the needle outlet 5 that housing 2 lower surface is arranged, the lower left quarter at housing 2 sidewall is provided with needle exchange mouth 12.
Embodiment 2
As shown in figs. 34, a kind of blood sampling puncture set in the present embodiment, including compensating squeeze head 1, housing 2, depression bar 3 and blood taking needle 4, described compensating squeeze head 1 is located at the upper face of housing 2, depression bar 3 is located in the inner chamber of housing 2 and makes the upper end of depression bar 3 to be connected with the lower surface of compensating squeeze head 1, the dismountable lower end being located at depression bar 3 of blood taking needle 4, and make the syringe needle of blood taking needle 4 be positioned at the surface of the needle outlet 5 that housing 2 lower surface is arranged, the lower left quarter at housing 2 sidewall is provided with needle exchange mouth 12.
Blood sampling in the present embodiment also includes Sewing box by automatic piercing means, and Sewing box is located at the right lower quadrant of housing sidewall.
Described Sewing box by lid 6, box body 7, put needle plate 13, blood taking needle 4, flank of tooth scroll wheel 10 and blood taking needle take out what groove 11 formed, described lid 6 is located at the top of box body 7, put the inner chamber being located at box body 7 that needle plate 13 is inclined downwards from left to right, it is provided with needle outlet 9 in the bottom putting needle plate 13, flank of tooth scroll wheel 10 is located on box body 7 and is positioned at needle outlet 9, blood taking needle takes out groove 11 and is located at the lower right of flank of tooth scroll wheel 10, and blood taking needle 4 is placed on to be put on needle plate 13.
The inter-lobe clearance of described flank of tooth scroll wheel 10 is less than the diameter of two blood taking needles 4 more than the diameter of a blood taking needle 4.
Claims (4)
1. a blood sampling puncture set, it is characterized in that: include compensating squeeze head (1), housing (2), depression bar (3) and blood taking needle (4), described compensating squeeze head (1) is located at the upper face of housing (2), depression bar (3) is located in the inner chamber of housing (2) and makes the upper end of depression bar (3) to be connected with the lower surface of compensating squeeze head (1), the dismountable lower end being located at depression bar (3) of blood taking needle (4), and make the syringe needle of blood taking needle (4) be positioned at the surface of the needle outlet (5) that housing (2) lower surface is arranged, lower left quarter at housing (2) sidewall is provided with needle exchange mouth (12).
A kind of blood sampling puncture set the most according to claim 1, it is characterised in that: described blood sampling also includes Sewing box by automatic piercing means, and Sewing box is located at the right lower quadrant of housing (2) sidewall.
A kind of blood sampling puncture set the most according to claim 2, it is characterized in that: described Sewing box is by lid (6), box body (7), put needle plate (13), blood taking needle (4), flank of tooth scroll wheel (10) and blood taking needle take out what groove (11) formed, described lid (6) is located at the top of box body (7), put the inner chamber being located at box body (7) that needle plate (13) is inclined downwards from left to right, it is provided with needle outlet (9) in the bottom putting needle plate (13), flank of tooth scroll wheel (10) is located at box body (7) and above and is positioned at needle outlet (9) place, blood taking needle takes out groove (11) and is located at the lower right of flank of tooth scroll wheel (10), blood taking needle (4) is placed on to be put on needle plate (13).
A kind of blood sampling puncture set the most according to claim 3, it is characterised in that: the inter-lobe clearance of described flank of tooth scroll wheel (10) is less than the diameter of two blood taking needles (4) more than the diameter of a blood taking needle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299411.XU CN205697801U (en) | 2016-04-08 | 2016-04-08 | A kind of blood sampling puncture set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299411.XU CN205697801U (en) | 2016-04-08 | 2016-04-08 | A kind of blood sampling puncture set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205697801U true CN205697801U (en) | 2016-11-23 |
Family
ID=57310791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299411.XU Expired - Fee Related CN205697801U (en) | 2016-04-08 | 2016-04-08 | A kind of blood sampling puncture set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205697801U (en) |
-
2016
- 2016-04-08 CN CN201620299411.XU patent/CN205697801U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170408 |