CN213552430U - Hemodialysis pjncture needle protection box - Google Patents
Hemodialysis pjncture needle protection box Download PDFInfo
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- CN213552430U CN213552430U CN202022494655.2U CN202022494655U CN213552430U CN 213552430 U CN213552430 U CN 213552430U CN 202022494655 U CN202022494655 U CN 202022494655U CN 213552430 U CN213552430 U CN 213552430U
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- needle
- blood
- clamping device
- hand
- hemodialysis
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Abstract
The utility model discloses a hemodialysis pjncture needle protection box, protection device includes: the connecting device comprises a buckle, a clamping device and a connecting part for connecting the buckle and the clamping device; the engaging device includes: the frame with establish the blood sucking part in the frame to be equipped with the block recess in the junction, be equipped with the syringe needle standing groove in the blood sucking part, will catch the buckle block on the dialysis catheter earlier when specifically needing to pull out the needle, through one hand with connecting portion clamping device of bending after grabbing in hand, and remove to pull out the needle with this hand, the other hand is used for pressing the needle mouth, the clamping device who will grab in hand after the syringe needle is pulled out is released, at this moment connecting portion kick-backs with clamping device and syringe needle position corresponding, only need one hand to continue to push down just can with the syringe needle block in clamping device, and suck remaining blood on the syringe needle through the blood sucking part, the problem that the syringe needle was placed safely and was prevented blood secondary pollution has been solved, this protection device easy operation, low price, great market competition has.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to hemodialysis pjncture needle protection box.
Background
The syringe needle is a common medical appliance, is mainly used for puncturing human skin to perform disease treatment such as intravenous injection, venous blood sampling and the like, is a hollow metal needle with a freely detachable syringe head end, and is disposable after being used for safety and sanitation, and cannot be reused.
However, in the practical application process, the wound needs to be pressed when the needle is pulled out of the patient, and particularly, the puncture needle head adopted in hemodialysis is large and thick, medical staff needs to press the needle opening after the needle is pulled out, and the pulled needle head cannot be placed at a safe position in time, so that the puncture wound is easily caused, and secondary pollution is caused by residual blood of the needle head.
Therefore, the existing syringe needle protection device has great defects and needs to be further developed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a hemodialysis pjncture needle protection box, with this protection device block on the dialysis tubing when extracting the needle, through the one hand with connecting portion clamping device that bends after grabbing in one hand, and remove to extract the needle with this hand, the other hand is used for extracting the back and presses the needle mouth, the clamping device who will grab in one hand after the syringe needle is extracted is freed, it is just corresponding with the syringe needle position with clamping device through the resilience of connecting portion, continue to push down through the one hand just can with the syringe needle block in clamping device, and inhale remaining blood on the syringe needle through inhaling blood portion, the problem of syringe needle safety placing and preventing blood secondary pollution has been solved like this.
A hemodialysis puncture needle protection box, hemodialysis puncture needle protection box structure includes:
dialysis tube and syringe needle, its characterized in that, protection device includes: the connecting part is used for connecting the buckle and the clamping device; the buckle block is on the dialysis tubing, clamping device includes: the frame with establish the blood sucking part in the frame, the frame is connected with connecting portion to be equipped with the block recess in the junction, the block recess cooperatees with the syringe needle, be equipped with the syringe needle standing groove in the blood sucking part, and the syringe needle standing groove corresponds the setting with the block recess.
Furthermore, the buckle is C-shaped, and an opening of the buckle is arranged on the side surface.
Furthermore, the connecting part is in a strip shape and is made of flexible plastic materials.
Furthermore, the middle of the outer frame is provided with a fixing groove, the blood sucking part is clamped in the fixing groove, and a bonding material is arranged between the bottom of the fixing groove and the blood sucking part.
Furthermore, a chamfer is arranged at the opening of the needle placing groove of the blood sucking part.
Furthermore, an anti-falling back buckle is arranged at the opening of the needle placing groove.
Furthermore, the anti-falling back buckle is attached to one side of the needle head placing groove, and the anti-falling back buckle covers 1/4-1/3 of the width of the needle head placing groove.
Furthermore, the anti-falling back-off material is made of elastic plastic.
Further, the blood sucking part is a blood sucking sponge.
Furthermore, the blood sucking part is a blood sucking cotton cloth.
The embodiment of the utility model provides a hemodialysis pjncture needle protection box, include: dialysis tube and syringe needle and protection device, protection device includes: the connecting device comprises a buckle, a clamping device and a connecting part for connecting the buckle and the clamping device; the buckle block is on the dialysis tubing, clamping device includes: the outer frame is connected with the connecting part, a clamping groove is arranged at the connecting part and matched with the needle head, a needle head placing groove is arranged on the blood sucking part, when the needle is pulled out, the protective device is clamped on the dialysis tube, the connecting part is bent by one hand, the clamping device is grasped in one hand, the needle is pulled out by the hand, the other hand is used for pressing the needle opening after the needle is pulled out, when the needle head is pulled out, the clamping device in the hand is released, the clamping device corresponds to the position of the needle head through the rebound of the connecting part, the needle head can be clamped in the clamping device by continuously pressing downwards with one hand, and the blood remained on the needle head is sucked through the blood sucking part, the problem of needle head safe placement and blood secondary pollution prevention has been solved like this, and this protection device easy operation, the low price has great market competition.
Drawings
Fig. 1 is an exploded view of the hemodialysis puncture needle protection case of the present invention.
Fig. 2 is a schematic structural view of a fastening device of the hemodialysis needle protection case of the present invention.
Fig. 3 is a perspective view of the hemodialysis puncture needle protection case of the present invention.
FIG. 4 is the structure diagram of the utility model after the engagement of the hemodialysis puncture needle protection box
Detailed Description
The utility model provides a hemodialysis pjncture needle protection box, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a pair of hemodialysis pjncture needle protection box, its structure is shown in fig. 1-4, and its structure includes:
a dialysis tube 11 and a needle 12 and a protective device 20, wherein the protective device 20 comprises: the connecting structure comprises a buckle 21, a clamping device 22 and a connecting part 23 for connecting the buckle 21 and the clamping device 22, wherein the connecting part 23 is in a strip shape, and the connecting part 23 is made of flexible plastic materials; the clip 21 is fixed by being clipped on the dialysis tube 11, and the clipping device 22 includes: the outer frame 24 is connected with the connecting part 23, a clamping groove 26 is arranged at the connecting part, the clamping groove 26 is matched with the needle 12, a needle placing groove 27 is arranged on the blood sucking part 25, and the needle placing groove 27 and the clamping groove 26 are correspondingly arranged.
When the needle is pulled out, the protective device is clamped on the dialysis tube 11 through the buckle 21, the connecting part 23 is bent by one hand, the clamping device 22 is bent by the other hand, the hand is used for pinching the butterfly handle 13 on the needle 12 to pull out the needle 12, the other hand is used for pressing the needle opening after being pulled out, the clamping device 22 clamped in the hand is released after the needle 12 is pulled out, the clamping device 22 corresponds to the position of the needle through the rebound of the connecting part 23, the needle 12 can be clamped in the clamping groove 26 by continuously pressing down by one hand, so that the needle is clamped on the clamping device 22 by one hand, residual blood on the needle 12 is sucked through the blood sucking part 25, the needle is prevented from being punctured, and the problems of safe placement of the needle and secondary pollution of the blood are solved.
Specifically, the clip 21 is C-shaped, and the opening of the clip 21 is on the side surface, so that the clip 21 can be easily engaged with the dialysis tube 11.
Specifically, the outer frame 24 is provided with a fixing groove 241 in the middle, the blood sucking part 25 is engaged with the fixing groove 241, and an adhesive material is provided between the bottom of the fixing groove 241 and the blood sucking part 25, so that the blood sucking part 25 can be more firmly fixed to the outer frame 24.
Specifically, the opening of the needle placing groove 27 of the blood sucking part 25 is provided with a chamfer to increase the opening degree, so that the needle 12 can be conveniently placed in the needle placing groove 27.
Specifically, the opening of the needle placing groove 27 is provided with an anti-falling back-off 28, the anti-falling back-off 28 is attached to one side of the needle placing groove 27, the anti-falling back-off 28 covers 1/4-1/3 of the width of the needle placing groove 27, the anti-falling back-off 28 is made of elastic plastic, and the needle 12 placed in the needle placing groove 27 is prevented from being removed.
Specifically, the blood sucking part 25 is made of a blood sucking sponge, and the blood sucking sponge adsorbs the residual blood on the blood sucking needle 12 to prevent secondary blood pollution.
In other embodiments, the blood sucking part 25 is a blood sucking cotton cloth, and may suck the blood remaining on the suction needle 12.
To sum up, the utility model discloses a hemodialysis pjncture needle protection box that provides includes: dialysis tube and syringe needle and protection device, protection device includes: the connecting device comprises a buckle, a clamping device and a connecting part for connecting the buckle and the clamping device; the buckle block is on the dialysis tubing, clamping device includes: the outer frame is connected with the connecting part, a clamping groove is arranged at the connecting part and matched with the needle head, a needle head placing groove is arranged on the blood sucking part, when the needle is pulled out, the protective device is clamped on the dialysis tube, the connecting part is bent by one hand, the clamping device is grasped in one hand, the needle is pulled out by the hand, the other hand is used for pressing the needle opening after being pulled out, when the needle head is pulled out, the clamping device in the hand is released, the clamping device is corresponding to the position of the needle head through the rebound of the connecting part, the needle head can be clamped in the clamping device by continuously pressing downwards with one hand, and the blood remained on the needle head is sucked through the blood sucking part, the problem of needle head safe placement and blood secondary pollution prevention has been solved like this, and this protection device easy operation, the low price has great market competition.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. A hemodialysis needle protection cartridge comprising: dialysis pipe and syringe needle, its characterized in that still includes protection device, and wherein protection device includes: the connecting part is used for connecting the buckle and the clamping device; the buckle block is on the dialysis tubing, clamping device includes: the frame with establish the blood sucking part in the frame, the frame is connected with connecting portion to be equipped with the block recess in the junction, the block recess cooperatees with the syringe needle, be equipped with the syringe needle standing groove in the blood sucking part, and the syringe needle standing groove corresponds the setting with the block recess.
2. The hemodialysis needle protection cartridge of claim 1, wherein the clip is C-shaped with an opening at a side.
3. The hemodialysis needle protection cartridge of claim 2, wherein the connection part is in the shape of a bar, and the connection part is made of a flexible plastic material.
4. The hemodialysis needle protection cartridge of claim 3, wherein a fixing groove is formed in the middle of the outer frame, the blood suction part is engaged with the fixing groove, and an adhesive material is provided between the bottom of the fixing groove and the blood suction part.
5. The hemodialysis needle protection cartridge of claim 4, wherein the opening of the needle placement groove of the blood suction part is provided with a chamfer.
6. The hemodialysis needle protection cartridge of claim 5, wherein the opening of the needle placement groove is provided with an anti-slip reverse buckle.
7. The hemodialysis needle protection cartridge of claim 6, wherein the anti-separation reverse is attached to one side of the needle placement groove, and the anti-separation reverse covers 1/4-1/3 of the width of the needle placement groove.
8. The hemodialysis needle protection cartridge of claim 7, wherein the anti-drop back-off material is an elastic plastic.
9. The hemodialysis needle protection cartridge of claim 8, wherein the blood suction part is a blood suction sponge.
10. The hemodialysis needle protection cartridge of claim 9, wherein the blood-drawing portion is a blood-drawing cotton cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494655.2U CN213552430U (en) | 2020-11-02 | 2020-11-02 | Hemodialysis pjncture needle protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494655.2U CN213552430U (en) | 2020-11-02 | 2020-11-02 | Hemodialysis pjncture needle protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213552430U true CN213552430U (en) | 2021-06-29 |
Family
ID=76532719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022494655.2U Active CN213552430U (en) | 2020-11-02 | 2020-11-02 | Hemodialysis pjncture needle protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213552430U (en) |
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2020
- 2020-11-02 CN CN202022494655.2U patent/CN213552430U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220506 Address after: No.16, Guanghai Avenue West, southwest Street, Sanshui District, Foshan City, Guangdong Province Patentee after: SANSHUI DISTRICT PEOPLE'S HOSPITAL FOSHAN CITY Address before: 528100 No.3, Liuxiang, Tangbian village, Lianjiao, Datang Town, Sanshui District, Foshan City, Guangdong Province Patentee before: Qian Huajun |