CN202801624U - Hidden blood taking needle - Google Patents
Hidden blood taking needle Download PDFInfo
- Publication number
- CN202801624U CN202801624U CN 201220443129 CN201220443129U CN202801624U CN 202801624 U CN202801624 U CN 202801624U CN 201220443129 CN201220443129 CN 201220443129 CN 201220443129 U CN201220443129 U CN 201220443129U CN 202801624 U CN202801624 U CN 202801624U
- Authority
- CN
- China
- Prior art keywords
- blood taking
- taking needle
- blood
- needle
- spring
- 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
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 instruments, and relates to a hidden blood taking needle. In order to overcome the technical problems existing in the current blood taking operation, the utility model adopts the technical scheme that the hidden blood taking needle comprises a cylindrical tube with one open end, and is characterized in that a blood taking needle isolating plate is arranged in the cylinder tube close to the open end of the cylinder tube, and a blood taking needle through hole is arranged in the isolating plate; a spring cavity is fixedly arranged in the cylindrical tube, a compression spring is fixedly arranged in the spring cavity, the blood taking needle is connected with the compression spring, the blood taking needle penetrates through the blood taking needle through hole on the isolating plate; and a spring release button is arranged on the outer wall of the cylindrical tube. The hidden blood taking needle has the beneficial effects of being simple in structure, fast in needle outlet speed, sufficient in blood taking amount, and capable of effectively relieving the pain of a patient. The blood taking needle cannot be seen in appearance, thereby being capable of effectively reducing the fear mind of the patient, and achieving the purpose of fast and conveniently taking blood.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of concealed blood taking needle.
Background technology
When the blood sampling chemical examination, be mostly that Nurses chokes by blood sampling patient's finger with hands at present, then pierce through fast skin with blood taking needle, then carry out blood collection with negative tube for blood sampling.This mode of operation, the one, bring pain to patient, the faster pain of speed of thrusting skin owing to blood taking needle is lighter, to the operant level proposition high requirement of Nurses; The 2nd, patient easily produces fear, especially to some child patients, when it is taken a blood sample, because the child usually cries and screams endlessly to the fear of pin, has affected normally carrying out of blood sampling.
Summary of the invention
The purpose of this utility model provides a kind of concealed blood taking needle, with overcome existing pain in the present blood sampling operating process large, bring the frightened technical problem of psychology to the patient.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is: concealed blood taking needle, comprise the cylindrical drum of an end opening, it is characterized in that: the opening in the close cylindrical drum of cylindrical drum intracavity is provided with the blood taking needle division board, and division board is provided with the blood taking needle through hole; Fix a spring cavity in the cylindrical drum, the interior fixedly Compress Spring of spring cavity, blood taking needle is connected with Compress Spring, and blood taking needle passes the blood taking needle through hole on the division board; Be provided with the spring release-push at the cylindrical drum outer wall.
The beneficial effects of the utility model are: simple in structure, to go out needle speed fast, blood sampling volume is sufficient, can effectively alleviate patient's pain.Owing to can not see blood taking needle in appearance, can effectively reduce patient's the feared state of mind, the purpose of can reach fast, conveniently taking a blood sample.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
Among the figure, 1, cylindrical drum, 2, division board, 3, blood taking needle, 4, spring cavity, 5, spring, 6, release-push.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is described further.
As shown in drawings, concealed blood taking needle comprises the cylindrical drum 1 of an end opening, is provided with blood taking needle division board 2 at cylindrical drum 1 intracavity near the opening of cylindrical drum, and division board 2 is provided with the blood taking needle through hole; Fix a spring cavity 4 in the cylindrical drum, the interior fixedly Compress Spring 5 of spring cavity, blood taking needle 3 is connected with Compress Spring 5, and blood taking needle 3 passes the blood taking needle through hole on the division board 2; Be provided with spring release-push 6 at the cylindrical drum outer wall.
During normal condition, spring 5 is compressed in the spring cavity 4, blood taking needle 3 is hidden in the cavity of cylindrical drum, during use, by the opening of the finger shutoff cylindrical drum 1 of Nurses, press release-push 6 retracting springs 5 this moment, and blood taking needle 3 punctures by the finger of Nurses stretching out fast the cylindrical drum opening by the blood taking needle through hole on the division board 2 under the effect of elastic force, and patient can finish blood sampling work in analgic situation.
Claims (1)
1. concealed blood taking needle comprises it is characterized in that the cylindrical drum of an end opening: be provided with the blood taking needle division board at the cylindrical drum intracavity near the opening of cylindrical drum, division board is provided with the blood taking needle through hole; Fix a spring cavity in the cylindrical drum, the interior fixedly Compress Spring of spring cavity, blood taking needle is connected with Compress Spring, and blood taking needle passes the blood taking needle through hole on the division board; Be provided with the spring release-push at the cylindrical drum outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443129 CN202801624U (en) | 2012-09-03 | 2012-09-03 | Hidden blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443129 CN202801624U (en) | 2012-09-03 | 2012-09-03 | Hidden blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801624U true CN202801624U (en) | 2013-03-20 |
Family
ID=47860572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220443129 Expired - Fee Related CN202801624U (en) | 2012-09-03 | 2012-09-03 | Hidden blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334479A (en) * | 2017-08-04 | 2017-11-10 | 深圳鹏博威投资控股有限公司 | Blood taking needle launches controlling organization |
-
2012
- 2012-09-03 CN CN 201220443129 patent/CN202801624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334479A (en) * | 2017-08-04 | 2017-11-10 | 深圳鹏博威投资控股有限公司 | Blood taking needle launches controlling organization |
| CN107334479B (en) * | 2017-08-04 | 2023-08-18 | 深圳依洛科特医疗科技有限公司 | Ejection control mechanism for blood taking needle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202801624U (en) | Hidden blood taking needle | |
| CN201996546U (en) | Blood sampling needle | |
| CN203447294U (en) | Painless blood collection box device | |
| CN202437128U (en) | Painless blood collector | |
| CN202908711U (en) | Peripheral blood collecting device | |
| CN201861670U (en) | Puncture device for pulmonary tuberculosis diagnosis | |
| CN203169192U (en) | Blood-taking needle with hemostasis function | |
| CN201353149Y (en) | Novel blood collection test tube | |
| CN201578250U (en) | Peripheral circulation blood collector | |
| CN201337913Y (en) | Novel test tube | |
| CN202154688U (en) | Blood sample screening sampler | |
| CN201213796Y (en) | Blood sampling needle | |
| CN201316301Y (en) | Novel artificial membrane rupturing device | |
| CN201912096U (en) | Blood sampler for examination | |
| CN203107134U (en) | Peripheral blood collecting device | |
| CN201912094U (en) | Examination hemostix | |
| CN202477702U (en) | Ending blood specimen collection device | |
| CN202933320U (en) | Disposable syringe | |
| CN202437131U (en) | Peripheral blood collecting tube | |
| CN201879705U (en) | Examination blood sampling device | |
| CN202620212U (en) | Acupuncture needle sleeve | |
| CN202313737U (en) | Convenient blood collection device for nursing personnel | |
| CN201996551U (en) | Portable blood specimen collecting needle | |
| CN201333064Y (en) | Medullo-puncture needle device for infants | |
| CN201516227U (en) | Novel pericardial puncture device |
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: 20130320 Termination date: 20130903 |