CN205649506U - A pierce device automatically for adopting peripheral blood - Google Patents
A pierce device automatically for adopting peripheral blood Download PDFInfo
- Publication number
- CN205649506U CN205649506U CN201620290971.9U CN201620290971U CN205649506U CN 205649506 U CN205649506 U CN 205649506U CN 201620290971 U CN201620290971 U CN 201620290971U CN 205649506 U CN205649506 U CN 205649506U
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- CN
- China
- Prior art keywords
- needle
- depression bar
- wheeled
- housing
- changer
- Prior art date
- 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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- 210000005259 peripheral blood Anatomy 0.000 title claims abstract description 13
- 239000011886 peripheral blood Substances 0.000 title claims abstract description 13
- 210000004369 blood Anatomy 0.000 claims abstract description 47
- 239000008280 blood Substances 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000010241 blood sampling Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 8
- 210000003128 head Anatomy 0.000 description 11
- 210000003811 finger Anatomy 0.000 description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 2
- 240000001624 Espostoa lanata Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 208000010727 head pressing Diseases 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, concretely relates to a pierce device automatically for adopting peripheral blood. The utility model provides a blood taking needle that uses of traditional blood sampling method exist good control with can not reuse and cause the technical problem of the wasting of resources. The utility model discloses a pierce device automatically for adopting peripheral blood, including flexible pressure head, casing, depression bar, depression bar reset spring, depression bar reset button, two power transmission boards, two deflectors, wheeled needle ware and two rotary supporting plate of trading. The utility model has the advantages of easy operation and repeatedly usable.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of automatic thorn for adopting peripheral blood
Enter device.
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, blood using amount
Few, measure quick laboratory examination.More conventional project has routine blood test chemical examination, blood group, micromethod or title
Fast rapid-result blood glucose (using blood sugar test paper bar method), micromethod erythrocyte sedimentation rate (Pan Shi method erythrocyte sedimentation rate), trace packed cell volume are surveyed
Fixed etc..
At present, mostly use the blood sample of finger front end clinically when carrying out peripheral blood specimen collection to patient, existing
It is first to be massaged gently inside the nameless finger tip of patient by medical worker at conventional tip blood-sampling method, makes office
Portion organizes nature congested, with 75% alcohol cotton stick wiping blood sampling site, waits to do, and medical personnel use left hand thumb
Fixing blood sampling site with forefinger makes skin and subcutaneous tissue tighten, and the right hand holds disposable sterilization blood taking needle from finger tip
Thrust inside abdomen, degree of depth 2-3mm, go out pin immediately, after blood flows out naturally, wipe with aseptic dry cotton ball
First Blood, sucks blood with disposable micro suction pipe, then pushes down wound hemostasis with aseptic dry cotton ball, send subsequently
Inspection chemical examination.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 unbearably, and this kind of blood-sampling method is used patient's usually twinge
Blood taking needle be disposable apparatus, not reproducible utilization, cause resource to waste in a large number.
Summary of the invention
The purpose of this utility model is to solve the tradition blood taking needle that used of blood-sampling method to there is bad control and not
Repeatable utilization and cause the technical problem of the wasting of resources, it is provided that a kind of automatically thrust dress for adopt peripheral blood
Put.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of automatic piercing means for adopting peripheral blood, multiple including compensating squeeze head, housing, depression bar, depression bar
Position spring, depression bar reset button, two power transmission plates, two guide plates, wheeled needle changer and two rotations
Gripper shoe, described compensating squeeze head is located at the upper face of housing, and two power transmission plates slope inwardly from top to bottom
The top being located at housing cavity and make the both sides of the upper end of two power transmission plates and compensating squeeze head lower surface even
Connect, two the most intilted middle parts being located at housing cavity of guide plate and making under two guide plates
End is fixed on the both sides of inner walls, and makes the table top of two power transmission plate lower ends and the upper of two guide plates
End contacts, and depression bar is located in the inner chamber of housing and makes the upper end of depression bar by depression bar back-moving spring and elastic pressure
The middle part of head lower surface connects, and makes the plush copper of depression bar be positioned on the table top of two power transmission plate lower ends, pressure
Bar reset button is located in the plush copper of depression bar and makes the outer end of depression bar reset button to stretch out the gathering sill of housing sidewall,
The right lower quadrant of housing is provided with a wheeled needle changer posting port, is provided with needle outlet, wheeled needle exchange in the bottom of housing
The top and bottom of device rotating shaft are respectively provided at two and rotate in the axis hole that gripper shoe one end is arranged, and make wheeled changing
The rotating shaft of pin device can rotate in two axis holes rotating gripper shoe, and two other ends rotating gripper shoe are arranged
Shaft hole sleeve be located on two vertical pivots of housing sidewall, and make wheeled needle changer be positioned at wheeled needle changer posting port
In, and make two rotate gripper shoes can be around the two of housing sidewall vertical axis.
Described wheeled needle changer is made up of cylinder and several blood taking needle, is uniformly provided with at cylindrical periphery
Several needle holding holes, aperture, needle holding hole upper end is more than the aperture of lower end pin hole, and blood taking needle is multiple by needle body and blood taking needle
Position spring composition, blood taking needle back-moving spring is set on needle body, and makes the upper end of blood taking needle back-moving spring fix
At the head of needle body upper end, several blood taking needles are located in needle holding hole, make lower end and the wheel of blood taking needle back-moving spring
The bottom connection of formula needle changer inner chamber touches.
The sidewall of described wheeled needle changer is provided with arc groove the same number of with needle holding hole to rotate wheel
Formula needle changer changes blood taking needle.
This utility model uses above technical scheme, and compared with background technology, this utility model has following excellent
Point:
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 back-moving spring control blood taking needle, keeps away
Exempt to cause operation to accidentally injure, reduce Principle of Pain；
3) this utility model uses rotating wheeled needle changer to change blood taking needle, and wheeled needle changer can be overall
On the housing being located at automatic blood collecting device of dismounting, it is convenient for changing new wheeled needle changer, substantially increases utilization
Rate, economizes on resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the structural representation of the wheeled needle changer of this utility model；
Fig. 4 is the upward view of Fig. 3.
Detailed description of the invention
As shown in figures 1-4, a kind of automatic piercing means for adopting peripheral blood in the present embodiment, including bullet
Property pressure head 1, housing 2, depression bar 3, depression bar back-moving spring 4,14, two power transmission plates of depression bar reset button
15, two guide plates 13, wheeled needle changer 9 and two rotate gripper shoes 7, and described compensating squeeze head 1 is located at
The upper face of housing 2, two power transmission plates 15 are the most intilted is located at the upper of housing 2 inner chamber
Portion and make the upper end of two power transmission plates 15 be connected with the both sides of compensating squeeze head 1 lower surface, two guide plates
13 the most intilted middle parts being located at housing 2 inner chamber and make the lower end of two guide plates 13 be fixed on
The both sides of housing 2 inwall, and make the table top of two power transmission plate 15 lower ends and the upper of two guide plates 13
End contacts, and depression bar 3 is located in the inner chamber of housing 2 and makes the upper end of depression bar 3 by depression bar back-moving spring 4
It is connected with the middle part of compensating squeeze head 1 lower surface, and makes the plush copper of depression bar 3 be positioned at two power transmission plates 15 times
On the table top of end, depression bar reset button 14 is located in the plush copper of depression bar 3 and makes the outer end of depression bar reset button 14 to stretch
Going out the gathering sill of housing 2 sidewall so that reset depression bar 3 when changing blood taking needle, the right lower quadrant at housing 2 is provided with one and takes turns
Formula needle changer posting port, is provided with needle outlet 12, the upper end of wheeled needle changer 9 rotating shaft 8 in the bottom of housing 2
It is respectively provided at two with lower end to rotate in the axis hole that gripper shoe 7 one end is arranged, and makes turning of wheeled needle changer 9
Axle 8 can rotate in two axis holes rotating gripper shoe 7, two other end settings rotating gripper shoe 7
Shaft hole sleeve is located on two vertical pivots of housing 2 sidewall, and makes wheeled needle changer 9 be positioned at wheeled needle changer to insert
In Kou, and make two rotate gripper shoes 7 can be around two vertical axis of housing 2 sidewall.
Described wheeled needle changer 9 is made up of cylinder and 8 blood taking needles, uniformly sets at cylindrical periphery
Having 8 needle holding holes 10, aperture, needle holding hole 10 upper end is more than the aperture of lower end pin hole 11, and blood taking needle is by needle body
6 and blood taking needle back-moving spring 5 form, blood taking needle back-moving spring 5 is set on needle body, and makes blood taking needle reset
The upper end of spring 5 is fixed on the head of needle body upper end, and 8 blood taking needles are located in 8 needle holding holes 10, make to adopt
The lower end of blood pin back-moving spring 5 is tactile with the bottom connection of wheeled needle changer 9 inner chamber.
The sidewall of described wheeled needle changer 9 is provided with arc groove the same number of with needle holding hole 10 to rotate
Wheeled needle changer 9 changes blood taking needle.
Work process of the present utility model is:
Rotate gripper shoe 7 by rotating two, wheeled needle changer 9 can be driven to pass in and out in automatic piercing means housing
Outward, when wheeled needle changer 9 is positioned at the wheeled needle changer posting port of housing 2, by wheeled needle changer 9
One needle holding hole 10 is positioned at the underface of depression bar 3, makes pin hole 11 and needle outlet 12 weight of this needle holding hole 10
Close, now, automatic piercing means needle outlet is directed at blood sampling portion, presses compensating squeeze head 1, two power transmission
The table top of plate 15 lower end expands outwardly under the guiding of two guide plates 13, and the plush copper of depression bar 3 departs from two
The table top of power transmission plate 15 lower end, depression bar back-moving spring 4 discharges elastic force, and depression bar 3 is the most descending, thus
Release blood collection needles to thrust blood sampling portion and take a blood sample, after take a blood sample, upper strut and tie reset button 14, complete to press
Bar 3 resets, and rotates wheeled needle changer 9, changes to next clean blood taking needle, and next time is stand-by.
Claims (3)
1. one kind for adopting the automatic piercing means of peripheral blood, it is characterised in that: include compensating squeeze head (1),
Housing (2), depression bar (3), depression bar back-moving spring (4), depression bar reset button (14), two power transmission plates
(15), two guide plates (13), wheeled needle changer (9) and two rotate gripper shoe (7), described elasticity
Pressure head (1) is located at the upper face of housing (2), and two power transmission plates (15) slope inwardly from top to bottom
The top being located at housing (2) inner chamber and make the upper end of two power transmission plates (15) and compensating squeeze head (1)
The both sides of lower surface connect, and two guide plates (13) are the most intilted is located at housing (2) inner chamber
Middle part and make the lower end of two guide plates (13) be fixed on the both sides of housing (2) inwall, and make two to move
The table top of power driver plate (15) lower end and the upper end of two guide plates (13) contact, and depression bar (3) is located at
In the inner chamber of housing (2) and make the upper end of depression bar (3) by depression bar back-moving spring (4) and compensating squeeze head (1)
The middle part of lower surface connects, and makes the plush copper of depression bar (3) be positioned at the platform of two power transmission plate (15) lower ends
On face, depression bar reset button (14) is located in the plush copper of depression bar (3) and makes the outer end of depression bar reset button (14)
Stretching out the gathering sill of housing (2) sidewall, the right lower quadrant at housing (2) is provided with a wheeled needle changer posting port,
Be provided with needle outlet (12) in the bottom of housing (2), the upper end of wheeled needle changer (9) rotating shaft (8) and under
End is respectively provided at two and rotates in the axis hole that gripper shoe (7) one end is arranged, and makes wheeled needle changer (9)
Rotating shaft (8) can rotate in two axis holes rotating gripper shoe (7), and two rotate the another of gripper shoe (7)
The shaft hole sleeve that one end is arranged is located on two vertical pivots of housing (2) sidewall, and makes wheeled needle changer (9) position
In wheeled needle changer posting port, and make two rotate gripper shoe (7) can be around two of housing (2) sidewall
Vertical axis.
A kind of automatic piercing means for adopting peripheral blood the most according to claim 1, its feature exists
In: described wheeled needle changer (9) is made up of cylinder and several blood taking needle, uniformly sets at cylindrical periphery
Having several needle holding hole (10), needle holding hole (10) aperture, upper end is more than the aperture of lower end pin hole (11), blood sampling
Pin is made up of needle body (6) and blood taking needle back-moving spring (5), and blood taking needle back-moving spring (5) is set in needle body
On, and making the upper end of blood taking needle back-moving spring (5) be fixed on the head of needle body upper end, several blood taking needles are located at
In needle holding hole (10), make the lower end of blood taking needle back-moving spring (5) and the end of wheeled needle changer (9) inner chamber
Portion contacts.
A kind of automatic piercing means for adopting peripheral blood the most according to claim 2, its feature exists
In: the sidewall of described wheeled needle changer (9) be provided with needle holding hole (10) the same number of arc groove with
Just rotate wheeled needle changer (9) and change blood taking needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290971.9U CN205649506U (en) | 2016-04-08 | 2016-04-08 | A pierce device automatically for adopting peripheral blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290971.9U CN205649506U (en) | 2016-04-08 | 2016-04-08 | A pierce device automatically for adopting peripheral blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649506U true CN205649506U (en) | 2016-10-19 |
Family
ID=57390833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620290971.9U Active CN205649506U (en) | 2016-04-08 | 2016-04-08 | A pierce device automatically for adopting peripheral blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769219A (en) * | 2016-04-08 | 2016-07-20 | 张静 | Automatic puncture device for collecting peripheral blood |
| CN109381199A (en) * | 2017-08-08 | 2019-02-26 | 北京大学第医院 | The multiple automatic blood drawing gun of filling |
-
2016
- 2016-04-08 CN CN201620290971.9U patent/CN205649506U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769219A (en) * | 2016-04-08 | 2016-07-20 | 张静 | Automatic puncture device for collecting peripheral blood |
| CN109381199A (en) * | 2017-08-08 | 2019-02-26 | 北京大学第医院 | The multiple automatic blood drawing gun of filling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190110 Address after: 030006 Block D, Cleaning and Control Innovation Base, 529 Nanzhonghuan Street, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi kembs Sen Biotechnology Co. Ltd. Address before: 030001 No. 239, Crescent Building 2, Qiaotou Street, Yingze District, Taiyuan City, Shanxi Province Patentee before: Zhang Jing |