CN215993976U - Multifunctional blood taking needle - Google Patents
Multifunctional blood taking needle Download PDFInfo
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- CN215993976U CN215993976U CN202121187280.3U CN202121187280U CN215993976U CN 215993976 U CN215993976 U CN 215993976U CN 202121187280 U CN202121187280 U CN 202121187280U CN 215993976 U CN215993976 U CN 215993976U
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- needle
- sleeve
- hose
- protective sleeve
- fixing
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Abstract
The utility model relates to the technical field of medical supplies, in particular to a multifunctional blood taking needle, which comprises a puncture needle, a hose and a collection needle, wherein the collection needle is externally provided with a rubber sleeve, and the multifunctional blood taking needle is characterized in that: the puncture needle is communicated with the hose through a first needle seat, and the acquisition needle is communicated with the hose through a second needle seat; a protective sleeve is arranged outside the puncture needle, the protective sleeve is of a hollow cylinder structure, the protective sleeve is connected with the first needle seat through threads, and one end of the protective sleeve is provided with a needle wing; one side of the needle wing is provided with a hemostatic patch; the second needle base is connected with a fixing sleeve through threads, the fixing sleeve is of a hollow cylinder structure, a through hole is formed in one side of the fixing sleeve, and a fixing bolt penetrates through the through hole. The blood sampling tube is convenient to fix during blood sampling, the phenomenon that the collecting needle is separated is reduced, and the safety is high.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of medical supplies, in particular to a multifunctional blood taking needle.
[ background of the utility model ]
A lancet is a type of lancet used for collecting blood samples during medical examination. The blood taking needle comprises a puncture needle, a blood guide tube and a blood taking needle head which are sequentially connected, wherein the puncture needle is used for puncturing the blood vessel, the blood taking needle head is externally wrapped by a rubber hose and is used for puncturing a vacuum blood taking test tube, and blood is sucked into the tube by utilizing negative pressure in the blood taking test tube.
After accomplishing the blood sampling, need follow the internal syringe needle of extracting soon of blood sampling person, extract the syringe needle after, the needle point exposes outside and does not have any safeguard measure, and medical personnel need get rid of and accomodate the blood sampling syringe needle after extracting the syringe needle, and the needle point after just being polluted easily is stabbed in the operation slightly wrong, causes virus cross infection easily, in addition, after blood collection, still need use the aseptic cotton swab to stanch. When the user needs to go out and puncture when going out, the user not only needs to carry the current household blood taking needle, but also needs to carry bottled sterile liquid and bagged sterile cotton swab at any time, which undoubtedly increases the carrying trouble of the user.
The blood sampling needle head is wrapped by the rubber hose, is easy to separate after being connected with the blood sampling tube, and when blood is drawn, the blood sampling tube is held by one hand and the blood sampling needle is pressed by the other hand, so that the puncture wound is easy to cause and the operation is inconvenient.
Therefore, it is urgently required to provide a multifunctional lancet having a multifunction and high safety in the market.
[ Utility model ] content
The technical problem to be solved by the utility model is as follows: the utility model provides a multifunctional blood taking needle, the fixed heparin tube of being convenient for during the blood sampling reduces and gathers the needle and deviate from the phenomenon, and the security is high moreover.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a multifunctional blood taking needle, includes pjncture needle, hose and collection needle, it is provided with the gum cover to gather the needle outside, the pjncture needle through first needle file with the hose intercommunication, gather the needle through second needle file with the hose intercommunication.
A protective sleeve is arranged outside the puncture needle, the protective sleeve is of a hollow cylinder structure, the protective sleeve is connected with the first needle seat through threads, and one end of the protective sleeve is provided with a needle wing; one side of the needle wing is provided with a hemostatic plaster.
The second needle base is connected with a fixing sleeve through threads, the fixing sleeve is of a hollow cylinder structure, a through hole is formed in one side of the fixing sleeve, and a fixing bolt penetrates through the through hole.
As a preferable scheme, the hemostatic plaster is a cotton pad containing an anti-infection dressing, and the cotton pad is packaged by a sealing bag.
Preferably, the hemostatic patch and the needle wing are fixed by a double-sided adhesive tape.
Preferably, a rubber pad is arranged at the end of the fixing bolt.
Preferably, the through hole is internally provided with an internal thread corresponding to the fixing bolt.
Preferably, the diameter of the fixing sleeve is larger than that of the blood collection tube.
The utility model has the following beneficial effects:
1. the multifunctional blood taking needle is convenient to fix during blood taking, reduces the phenomenon that the blood taking needle is separated during blood taking, improves the working efficiency of blood taking operation, reduces the steps of preparing articles during blood taking, reduces consumables, reduces occupation exposure of nursing staff, and has high safety.
2. The multifunctional blood taking needle disclosed by the utility model has the advantages that the protective sleeve can reduce the risk of acupuncture, and the hemostatic patch is arranged, so that the nursing personnel can conveniently take the blood and sterilize the blood when going out. And the protective sheath removes hose department, can prevent that the hose from breaking down and influencing the blood sampling effect.
3. The fixing sleeve of the multifunctional blood taking needle plays a role in fixing the blood taking tube, so that the multifunctional blood taking needle does not need to be fixed by hands of nursing staff, reduces the risk of acupuncture and improves the blood taking efficiency.
[ description of the drawings ]
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a multifunctional lancet structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of the present invention with a collection needle inserted into a blood collection tube;
FIG. 3 is a schematic view of a blood collection tube structure fixed by a fixing sleeve according to an embodiment of the present invention;
in the figure: 1-puncture needle; 2-flexible pipe, 3-collecting needle; 4-a first needle seat; 5-protective sleeve, 501-needle wing; 5011-hemostatic plaster; 6-a second needle seat, 7-a fixing sleeve, 701-a fixing bolt, 8-a rubber sleeve and 9-a blood collection tube.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It is noted that the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Examples
The utility model provides a multifunctional blood taking needle, includes pjncture needle 1, hose 2 and collection needle 3, it is provided with gum cover 8 to gather 3 outsides of needle, pjncture needle 1 through first needle file 4 with hose 2 intercommunication, gather needle 3 through second needle file 6 with hose 3 intercommunication.
The external portion of pjncture needle 1 is provided with protective sheath 5, protective sheath 5 is the hollow cylinder structure, protective sheath 5 through the screw thread with first needle seat 4 is connected, the one end of protective sheath 5 is provided with the needle wing 501.
One side of the needle wing 501 is provided with a hemostatic plaster 5011. The hemostatic plaster 5011 is a cotton pad containing anti-infection dressing, and the cotton pad is packaged by adopting a sealing bag. The hemostatic plaster 5011 and the needle wing 501 are fixed through double-sided adhesive tape.
The second needle seat 6 is connected with a fixing sleeve 7 through threads, the fixing sleeve 7 is of a hollow cylinder structure, a through hole is formed in one side of the fixing sleeve 7, and a fixing bolt 701 penetrates through the through hole. An internal thread corresponding to the fixing bolt 701 is arranged inside the through hole. The end of the fixing bolt 701 is provided with a rubber pad on one side.
The diameter of the fixing sleeve 7 is larger than that of the blood collection tube 9.
When taking a blood sample, move protective sheath 5 backward, expose pjncture needle 1 and puncture, then insert collection needle 3 and adopt blood tube 9, then will remove fixed cover 7 to collection tube 9 to fixed with fixing bolt 701, open the hemostatic clamp and take a blood sample, after the blood sample finishes, extract pjncture needle 1, cover the hemostasis in acupuncture department with hemostatic plaster 5011 and stanch, and resume the normal position with the protective sheath, protection pjncture needle 1 avoids stabbing. Finally, the fixing bolt 701 is opened, and the collecting needle 3 is pulled out.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a multifunctional blood taking needle, includes pjncture needle, hose and collection needle, it is provided with the gum cover to gather the needle outside, its characterized in that: the puncture needle is communicated with the hose through a first needle seat, and the acquisition needle is communicated with the hose through a second needle seat;
a protective sleeve is arranged outside the puncture needle, the protective sleeve is of a hollow cylinder structure, the protective sleeve is connected with the first needle seat through threads, and one end of the protective sleeve is provided with a needle wing; one side of the needle wing is provided with a hemostatic patch;
the second needle base is connected with a fixing sleeve through threads, the fixing sleeve is of a hollow cylinder structure, a through hole is formed in one side of the fixing sleeve, and a fixing bolt penetrates through the through hole.
2. A multifunctional blood lancet according to claim 1, characterized in that: the hemostatic plaster is a cotton pad containing anti-infection dressing, and the cotton pad is packaged by adopting a sealing bag.
3. A multifunctional blood lancet according to claim 1, characterized in that: the hemostatic plaster and the needle wing are fixed through double-sided adhesive tape.
4. A multifunctional blood lancet according to claim 1, characterized in that: and a rubber pad on one side is arranged at the end part of the fixing bolt.
5. A multifunctional blood lancet according to claim 1, characterized in that: and internal threads corresponding to the fixing bolts are arranged in the through holes.
6. A multifunctional blood lancet according to claim 1, characterized in that: the diameter of the fixing sleeve is larger than that of the blood collection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187280.3U CN215993976U (en) | 2021-05-31 | 2021-05-31 | Multifunctional blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187280.3U CN215993976U (en) | 2021-05-31 | 2021-05-31 | Multifunctional blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215993976U true CN215993976U (en) | 2022-03-11 |
Family
ID=80585798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121187280.3U Active CN215993976U (en) | 2021-05-31 | 2021-05-31 | Multifunctional blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215993976U (en) |
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2021
- 2021-05-31 CN CN202121187280.3U patent/CN215993976U/en active Active
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