CN202776313U - Blood collection needle - Google Patents
Blood collection needle Download PDFInfo
- Publication number
- CN202776313U CN202776313U CN 201220497988 CN201220497988U CN202776313U CN 202776313 U CN202776313 U CN 202776313U CN 201220497988 CN201220497988 CN 201220497988 CN 201220497988 U CN201220497988 U CN 201220497988U CN 202776313 U CN202776313 U CN 202776313U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- handle
- needle
- blood collection
- needle body
- 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.)
- Expired - Fee Related
Links
Images
Abstract
A blood collection needle comprises a handle, wherein a needle body is fixedly connected with the front end of the handle, a sleeve is in threaded connection with the outer side of the handle, a backward opening is formed in the sleeve, the handle is located in the sleeve, inner threads are arranged on the inner side wall of the sleeve, outer threads are arranged on the outer side of the handle, and the sleeve and the handle are connected through the inner threads and the outer threads. A through hole is formed in the middle of the front wall of the sleeve, and the end portion of the needle body penetrates through the through hole. According to the blood collection needle, the depth of the needle body in a human body can be adjusted to a right point according to different blood collection positions by rotating the sleeve, operation is convenient, and usage effect is good.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of blood taking needle.
Background technology
Blood taking needle is doctor's requisite instrument when taking a blood sample, and blood taking needle comprises anterior needle body and the handle at rear portion, in order to satisfy the requirement of different blood sampling sites, the length of needle body differs, this needs classifying and selecting just so that blood taking needle includes plurality of specifications during use, not too convenient.In addition, in blood collection procedure, because doctor's acupuncture treatment maneuver weight differs, for same blood sampling site, different people's operations, the degree of depth that needle body thrusts human body is also different, the meeting that has is pricked shallow, so that adopt less than blood, the meeting that has is pricked dark, bring larger pain to the patient, it is just right seldom to accomplish.
Summary of the invention
The purpose of this utility model provides a kind of easy to operate, blood taking needle that result of use is good.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of blood taking needle, comprise handle, the handle front end is fixedly connected with needle body, it is characterized in that: sleeve has been threaded outside the handle, sleeve is with backward opening, and handle is positioned at sleeve, and the medial wall of sleeve is with female thread, the outside of handle is with external screw thread, and sleeve is connected with external screw thread by female thread with handle; Sleeve antetheca centre position has through hole, and the end of needle body passes from through hole.
This utility model can be regulated the degree of depth that needle body thrust human body according to different blood sampling sites by turnbarrel, makes it just right, and is easy to operate, result of use good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the accompanying drawing:
1, hands handle; 2, sleeve; 3, needle body; 4, through hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is further described:
A kind of blood taking needle, as shown in Figure 1, comprise handle 1, handle 1 front end is fixedly connected with needle body 3, the handle 1 outside sleeve 2 that has been threaded, and sleeve 2 is with backward opening, handle 1 is positioned at sleeve 2, the medial wall of sleeve 2 is with female thread, and the outside of handle 1 is with external screw thread, and sleeve 2 is connected with external screw thread by female thread with handle 1; Sleeve 2 antetheca centre positions have through hole 4, and the end of needle body 3 passes from through hole 4.
Claims (1)
1. blood taking needle, comprise handle (1), handle (1) front end is fixedly connected with needle body (3), it is characterized in that: sleeve (2) has been threaded outside the handle (1), sleeve (2) is with backward opening, and handle (1) is positioned at sleeve (2), and the medial wall of sleeve (2) is with female thread, the outside of handle (1) is with external screw thread, and sleeve (2) is connected with external screw thread by female thread with handle (1); Sleeve (2) antetheca centre position has through hole (4), and the end of needle body (3) passes from through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497988 CN202776313U (en) | 2012-09-26 | 2012-09-26 | Blood collection needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497988 CN202776313U (en) | 2012-09-26 | 2012-09-26 | Blood collection needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776313U true CN202776313U (en) | 2013-03-13 |
Family
ID=47803676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497988 Expired - Fee Related CN202776313U (en) | 2012-09-26 | 2012-09-26 | Blood collection needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078475A (en) * | 2015-06-30 | 2015-11-25 | 李秋环 | Disposable rotation-type needle-punching-preventing safe vein blood sampling needle |
| CN107854128A (en) * | 2017-12-18 | 2018-03-30 | 李习勇 | A kind of medical treatment detection hemostix for being easy to take blood |
-
2012
- 2012-09-26 CN CN 201220497988 patent/CN202776313U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078475A (en) * | 2015-06-30 | 2015-11-25 | 李秋环 | Disposable rotation-type needle-punching-preventing safe vein blood sampling needle |
| CN107854128A (en) * | 2017-12-18 | 2018-03-30 | 李习勇 | A kind of medical treatment detection hemostix for being easy to take blood |
| CN107854128B (en) * | 2017-12-18 | 2020-10-09 | 浙江赛微思生物科技有限公司 | Medical detection hemostix convenient for blood taking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202776313U (en) | Blood collection needle | |
| CN202086482U (en) | Disposable spiral type vacuum blood taking needle | |
| CN204500727U (en) | Just take and thrust the blood taking needle of depth adjustable | |
| CN203370106U (en) | Acupuncture needle with needle puncturing depth controllable | |
| CN202740032U (en) | Novel percussion hammer for internal medicine | |
| CN202568269U (en) | Hemostix with adjustable depth | |
| CN203988151U (en) | A kind of myeloid biopsy needle | |
| CN204501623U (en) | New type acupuncture needle | |
| CN202537546U (en) | Sample selection biopsy needle device having anesthetic effect | |
| CN202908711U (en) | Peripheral blood collecting device | |
| CN206414280U (en) | A kind of new finger blood sampling fixing device | |
| CN202408959U (en) | Percussion hammer | |
| CN201131905Y (en) | Acupuncture fixed needling device | |
| CN203369919U (en) | Novel leukorrhea sampler | |
| CN202942402U (en) | Acupuncture needle for traditional Chinese medicine | |
| CN204106142U (en) | Disposable Venesection needle used by herbalist doctor | |
| CN201379574Y (en) | Blood taking needle | |
| CN203315340U (en) | Aseptic calibrated bleeding tubular needle | |
| CN201734720U (en) | Medical blood taking needle | |
| CN203089207U (en) | Internal medicine inspection device | |
| CN204379759U (en) | A kind of traditional Chinese medical science multifunctional massager | |
| CN204909466U (en) | Seven painless blood sampling pens | |
| CN202526218U (en) | Percussion hammer for internal medicine examination | |
| CN201469375U (en) | Positioning puncture needle | |
| CN202933320U (en) | Disposable syringe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130926 |