CN209916684U - Blood collection bag with replaceable needle - Google Patents
Blood collection bag with replaceable needle Download PDFInfo
- Publication number
- CN209916684U CN209916684U CN201821861018.0U CN201821861018U CN209916684U CN 209916684 U CN209916684 U CN 209916684U CN 201821861018 U CN201821861018 U CN 201821861018U CN 209916684 U CN209916684 U CN 209916684U
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- China
- Prior art keywords
- blood
- tube
- bag
- needle
- blood collection
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- 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
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Abstract
The utility model provides a blood sampling bag of removable syringe needle, the syringe needle pipe that can take apart is connected through spiral connector at the blood sampling tube front end that the bag body is connected to the blood sampling bag, and the blood sampling tube overcoat of this syringe needle pipe front end has detachable sheath, is equipped with the body respectively on the body of blood sampling tube and syringe needle pipe and presss from both sides. When in use, the needle tube can be replaced through the tube joint, which is beneficial to avoiding blood pollution caused by repeated puncture of part of blood donors.
Description
Technical Field
The utility model relates to a blood collection bag for donating blood, in particular to a blood collection bag with a replaceable needle head.
Background
When blood donation draws blood, the disposable blood bag that all uses now, this kind of disposable blood bag all can directly set up the hose connection syringe needle, during the use, leads blood entering blood bag after inserting blood donator's vein through the syringe needle, in the in-service use, because partial health is fatter or the blood vessel is difficult to find, hardly inserts the blood vessel with the syringe needle accuracy once only, if puncture repeatedly and take out and insert, will cause the blood pollution phenomenon, also be very unfavorable to blood donator health.
Disclosure of Invention
An object of the utility model is to solve the above-mentioned problem that exists, provide a blood sampling bag of removable syringe needle, connect soon through the spiral head promptly with syringe needle pipe and the blood bag connecting pipe interconnect or the separation of components of a whole that can function independently.
The utility model discloses a bag body and the heparin tube of connecting of blood sampling bag, the technical scheme who adopts lies in: the blood collection bag is characterized in that the front end of a blood collection tube connected with the bag body is connected with a detachable needle tube through a spiral joint, and a detachable protective sleeve is sleeved outside the blood collection needle at the front end of the needle tube.
The technical scheme comprises the following steps: the tube body of the blood sampling tube and the needle tube is respectively provided with a tube body clamp.
The utility model has the following advantages and effects: through the technical scheme, because the disposable blood bag soft catheter adopts the pipe joint arrangement that the outer end is split and screwed for use, during use, the split needle tube and the blood bag connecting pipe can be connected or separated through the pipe joint, the disposable needle can be conveniently replaced in use, the phenomenon that blood vessels cannot be aligned at one time is avoided from cross infection through replacing the needle tube, the mounted tube body clamp can be used for blocking residual blood entering the blood bag during replacement, the problem that the disposable needle configured in the existing blood bag is not in line with actual use is solved, and the disposable blood bag soft catheter is favorable for the physical health of blood donors.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
FIG. 1 shows: the front end of a blood collection tube 2 connected with a bag body 1 of the blood collection bag is connected with a detachable needle tube 3 through a spiral joint 5, and a detachable protective sleeve 6 is sleeved outside a blood collection needle 4 at the front end of the needle tube 3. Tube body clips 7 are respectively arranged on the tube bodies of the blood collection tube 2 and the needle tube 3.
Claims (2)
1. The utility model provides a blood sampling bag of removable syringe needle, includes the blood sampling bag body (1) and the blood sampling pipe (2) of connecting, its characterized in that: the front end of a blood collection tube (2) connected with the bag body (1) of the blood collection bag is connected with a detachable needle tube (3) through a spiral joint (5), and a detachable sheath (6) is sleeved outside a blood collection needle (4) at the front end of the needle tube (3).
2. The needle-replaceable blood collection bag of claim 1, wherein: tube body clips (7) are respectively arranged on the tube bodies of the blood collection tube (2) and the needle tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861018.0U CN209916684U (en) | 2018-11-01 | 2018-11-01 | Blood collection bag with replaceable needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861018.0U CN209916684U (en) | 2018-11-01 | 2018-11-01 | Blood collection bag with replaceable needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209916684U true CN209916684U (en) | 2020-01-10 |
Family
ID=69064881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821861018.0U Expired - Fee Related CN209916684U (en) | 2018-11-01 | 2018-11-01 | Blood collection bag with replaceable needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209916684U (en) |
-
2018
- 2018-11-01 CN CN201821861018.0U patent/CN209916684U/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 |
Granted publication date: 20200110 Termination date: 20201101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |