CN215191626U - Disposable Y-shaped blood taking needle - Google Patents
Disposable Y-shaped blood taking needle Download PDFInfo
- Publication number
- CN215191626U CN215191626U CN202121607827.0U CN202121607827U CN215191626U CN 215191626 U CN215191626 U CN 215191626U CN 202121607827 U CN202121607827 U CN 202121607827U CN 215191626 U CN215191626 U CN 215191626U
- Authority
- CN
- China
- Prior art keywords
- hose
- blood
- needle
- needle cylinder
- side hose
- 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
- 239000008280 blood Substances 0.000 title claims abstract description 77
- 210000004369 blood Anatomy 0.000 title claims abstract description 77
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- 210000001367 artery Anatomy 0.000 abstract description 4
- 210000003462 vein Anatomy 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010241 blood sampling Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004868 gas analysis Methods 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a disposable Y-shaped blood taking needle, wherein a blood collecting needle cylinder, a hose and a side hose form a Y shape and consists of a puncture steel needle protective needle cap, a puncture steel needle handle, a hose and side hose connecting port, a side hose, a hemostatic clamp, a connecting protective cap for drawing arterial blood, the rear part of the hose, a blood collecting needle cylinder connecting port, a blood collecting needle cylinder inner cavity, a blood collecting needle cylinder and a blood collecting needle cylinder outer edge; the method is characterized in that: the middle lower part of the hose is connected with a side hose, one end of the side hose is provided with a connecting protective cap for drawing arterial blood, and the other end of the side hose and the hose are provided with a hose and side hose connecting port. A hemostatic clamp is arranged between the side hose connecting port and the rear part of the hose. The beneficial effects of the utility model are that no longer need puncture artery and vein respectively.
Description
Technical Field
The utility model belongs to the technical field of the medical equipment technique and specifically relates to a disposable Y type blood taking needle is related to.
Background
Blood sampling is one of the most common clinical care operations, and during hospitalization, patients usually need to simultaneously test arterial blood gas analysis and venous blood routine, blood biochemistry and other projects for disease diagnosis and treatment. At present, a disposable blood taking needle is commonly used for extracting venous blood by matching with a disposable vacuum blood taking tube clinically, and an arterial blood collector is used for extracting arterial blood. For the patient, the pain of puncturing the artery and vein needs to be borne. In addition, many old chronic disease patients suffer from serious damage to peripheral venous blood vessels due to complex conditions and long disease course, the difficulty is increased for blood sampling work, the success rate of one-time puncture is low, and the pain of the patients is increased due to repeated puncture. For nurses, the arteries and the veins are punctured respectively, a large amount of time is consumed, repeated puncturing also increases new difficulty for the nurse in the blood sampling process, and the risk and the psychological pressure of needle stick injuries are increased. In addition, the critical patients usually have multi-channel transfusion, so that the selection of the vein is greatly limited in order to improve the accuracy of the test result.
Disclosure of Invention
In order to solve the defects of the existing one-time blood taking needle, the utility model provides a disposable Y-shaped blood taking needle.
The utility model provides a technical scheme be: a disposable Y-shaped blood taking needle consists of a puncture steel needle protection needle cap, a puncture steel needle handle, a hose and side hose connecting port, a side hose, a hemostatic clamp, an arterial blood drawing connection protection cap, the rear part of the hose, a blood collecting needle cylinder connecting port, a blood collecting needle cylinder inner cavity, a blood collecting needle cylinder and a blood collecting needle cylinder outer edge.
The puncture steel needle protection needle cap is sleeved outside the puncture steel needle, one end of the puncture steel needle is connected to the puncture steel needle handle, the other end of the puncture steel needle handle is connected with the hose, the hose is a transparent tube, the other end of the hose is connected with the blood collection needle cylinder, the blood collection needle cylinder is also a transparent tube, the blood collection needle cylinder is provided with a blood collection needle cylinder in the inner cavity, and the other end of the blood collection needle cylinder is provided with the outer edge of the blood collection needle cylinder.
The method is characterized in that: the middle lower part of the hose is connected with a side hose, one end of the side hose is provided with a connecting protective cap for drawing arterial blood, and the other end of the side hose and the hose are provided with a hose and side hose connecting port.
A hemostatic clamp is arranged between the side hose connecting port and the rear part of the hose.
The beneficial effects of the utility model are that it is easy to produce, with low costs, of high quality, easy and simple to handle, stop the human injury accident of syringe needle.
The invention is further described with reference to the accompanying drawings and the detailed description.
Description of the drawings:
FIG. 1 is a schematic view of the main cross-sectional structure of the present invention;
in the figure 1, a puncture steel needle protective needle cap, 2, a puncture steel needle, 3, a puncture steel needle handle, 4, a hose, 5, a hose and side hose connecting port, 6, a side hose, 7, a hemostatic clamp, 8, an arterial blood drawing connecting protective cap, 9, the rear part of the hose, 10, a blood collection needle cylinder connecting port, 11, a blood collection needle tube, 12, a blood collection needle cylinder inner cavity, 13, a blood collection needle cylinder and 14, and the outer edge of the blood collection needle cylinder.
Detailed Description
The first embodiment is as follows: referring to fig. 1, the utility model relates to a disposable Y-shaped blood taking needle, which comprises a puncture steel needle protection needle cap 1, a puncture steel needle 2, a puncture steel needle handle 3, a hose 4, a hose and side hose connector 5, a side hose 6, a hemostatic clamp 7, a connecting protective cap 8 for drawing arterial blood, a hose rear part 9, a blood collecting needle cylinder connector 10, a blood collecting needle cylinder 11, a blood collecting needle cylinder inner cavity 12, a blood collecting needle cylinder 13 and a blood collecting needle cylinder outer edge 14.
The puncture steel needle protection needle cap 1 is sleeved outside the puncture steel needle 2, one end of the puncture steel needle 2 is connected to the puncture steel needle handle 3, the other end of the puncture steel needle handle 3 is connected with the hose 4, the hose 4 is a transparent tube, the other end of the hose 4 is connected with the blood collection needle cylinder 13, the blood collection needle cylinder 13 is also a transparent tube, the blood collection needle cylinder cavity 12 is provided with the blood collection needle cylinder 11, and the other end of the blood collection needle cylinder 13 is provided with the outer edge 14 of the blood collection needle cylinder.
The method is characterized in that: a side hose 6 is connected to the middle lower part of the hose 4, one end of the side hose 6 is provided with a arterial blood connection protective cap 8, and the other end of the side hose 6 is provided with a hose and side hose connecting port 5 with the hose 4.
A hemostatic clamp 7 is arranged between the side hose connecting opening 5 and the hose rear part 9.
The use method of the disposable Y-shaped blood taking needle comprises the following steps:
1. the nurse carries out standard operation according to clinical examination operation rules, takes off the puncture steel needle protection needle cap 1 of disposable Y type blood taking needle, pierces the artery of patient with puncture steel needle 2, generally selects radial artery or femoral artery, succeeds the fixed puncture steel needle handle 4 of back.
2. The blood collection needle tube 12 is punctured into the disposable vacuum blood collection tube, the hemostatic clamp 7 is opened, and the blood routine and blood biochemical specimen is extracted.
3. Clamping a hemostatic clamp 7, reversely folding a side hose 6, taking down a connection and arterial blood drawing connection protective cap 8, connecting a heparinized injector or a needleless arterial hemostix, and drawing a blood gas analysis sample.
4. Covering the protective cap 8 for connecting the arterial blood, releasing the fixing of the puncture steel needle handle 3, pulling out the puncture steel needle 2, putting into a sharps box, and taking blood.
Claims (1)
1. A disposable Y-shaped blood taking needle consists of a puncture steel needle protection needle cap, a puncture steel needle handle, a hose and side hose connecting port, a side hose, a hemostatic clamp, an arterial blood drawing connection protection cap, the rear part of the hose, a blood collecting needle cylinder connecting port, a blood collecting needle cylinder inner cavity, a blood collecting needle cylinder and a blood collecting needle cylinder outer edge;
the puncture steel needle protective needle cap is sleeved outside the puncture steel needle, one end of the puncture steel needle is connected to the puncture steel needle handle, the other end of the puncture steel needle handle is connected with the hose, the connection hose 4 is a transparent tube, the other end of the connection hose is connected with the blood collection needle cylinder, the blood collection needle cylinder is also a transparent tube, the blood collection needle cylinder is provided with a blood collection needle cylinder in the inner cavity, and the other end of the blood collection needle cylinder is provided with the outer edge of the blood collection needle cylinder;
the method is characterized in that: the middle lower part of the hose is connected with a side hose, one end of the side hose is provided with a connecting protective cap for drawing arterial blood, and the other end of the side hose and the hose are provided with a hose and side hose connecting port;
a hemostatic clamp is arranged between the side hose connecting port and the rear part of the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121607827.0U CN215191626U (en) | 2021-07-15 | 2021-07-15 | Disposable Y-shaped blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121607827.0U CN215191626U (en) | 2021-07-15 | 2021-07-15 | Disposable Y-shaped blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215191626U true CN215191626U (en) | 2021-12-17 |
Family
ID=79431478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121607827.0U Expired - Fee Related CN215191626U (en) | 2021-07-15 | 2021-07-15 | Disposable Y-shaped blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215191626U (en) |
-
2021
- 2021-07-15 CN CN202121607827.0U patent/CN215191626U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211217 |