CN215780574U - Remaining needle protection device - Google Patents
Remaining needle protection device Download PDFInfo
- Publication number
- CN215780574U CN215780574U CN202122102860.4U CN202122102860U CN215780574U CN 215780574 U CN215780574 U CN 215780574U CN 202122102860 U CN202122102860 U CN 202122102860U CN 215780574 U CN215780574 U CN 215780574U
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- CN
- China
- Prior art keywords
- protection device
- indwelling needle
- elastic mesh
- mesh cloth
- hook
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the field of medical instruments, and particularly relates to an indwelling needle protection device which comprises a fixing device, a buffering device and a protection device, wherein the fixing device comprises elastic mesh cloth, one end of the elastic mesh cloth is fixedly connected with a hook, and the other end, opposite to the hook, of the elastic mesh cloth is fixedly connected with a circular ring; elastic bands are respectively arranged on two sides of the elastic mesh cloth; the protection device is an arc-shaped clamping plate, two ends of the protection device are respectively provided with a connecting belt, and the connecting belt is provided with a magic tape; the buffer device is arranged between the protection device and the fixing device; the protecting device and the buffering device are both provided with vent holes for fixing and protecting the indwelling needle and preventing the indwelling needle head from falling off or stabbing blood vessels.
Description
Technical Field
The utility model belongs to the field of medical instruments, and particularly relates to an indwelling needle protection device.
Background
The indwelling needle is one of materials which are frequently used for intravenous infusion in clinic, the indwelling needle is required to be used in intermittent, continuous or daily intravenous infusion treatment, and the core components of the indwelling needle comprise a flexible catheter which can be detained in a blood vessel and a stainless steel puncture guiding needle core. When in use, the catheter and the needle core are punctured into a blood vessel together, after the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is left in the blood vessel so as to carry out infusion treatment. Therefore, when transfusion is needed again, the medicine is only needed to be input from the indwelling needle without pricking the blood vessel, the number of times of venipuncture can be effectively reduced, the pain of a patient is reduced, the transfusion operation is convenient, and the workload of a nurse is reduced. The indwelling needle needs to be left in the blood vessel for a long time, but the indwelling needle is easy to fall off or puncture the blood vessel due to the frequent movement of the human body, so that a protective device is necessary to fix and protect the indwelling needle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an indwelling needle protection device which can effectively fix an indwelling needle and prevent the indwelling needle from falling off or moving to puncture a blood vessel.
In order to solve the above problems, the present invention provides a technical solution: a remaining needle protection device comprises a fixing device, a buffering device and a protection device, wherein the fixing device comprises elastic mesh cloth, one end of the elastic mesh cloth is fixedly connected with a hook, and the other end, opposite to the hook, of the elastic mesh cloth is fixedly connected with a circular ring; elastic bands are respectively arranged on two sides of the elastic mesh cloth; the protection device is an arc-shaped clamping plate, two ends of the protection device are respectively provided with a connecting belt, and the connecting belt is provided with a magic tape; the buffer device is arranged between the protection device and the fixing device; the protection device and the buffer device are both provided with vent holes.
Preferably, the two ends of the elastic mesh cloth are respectively provided with a cloth liner, the cloth liner is respectively arranged on the inner sides of the hook and the ring, and the hook and the ring are arranged on the outer side of the cloth liner.
Preferably, the rings are arranged in a plurality of rows.
Preferably, the inner side of the elastic mesh cloth is provided with hemispherical bulges.
Drawings
FIG. 1 is a schematic view of a fixing device in the indwelling needle protecting device according to the present invention.
FIG. 2 is a schematic view of a buffer and a protector of the indwelling needle protector of the present invention.
FIG. 3 is a schematic view of a cloth pad in the indwelling needle protecting device according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of the embodiments generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Referring to fig. 1 and 2, the utility model provides an indwelling needle protection device, which comprises a fixing device 1, a buffering device 3 and a protection device 2, wherein the fixing device 1 comprises an elastic mesh 14, one end of the elastic mesh 14 is fixedly connected with a hook 11, and the other end of the elastic mesh 14, which is opposite to the hook 11, is fixedly connected with a ring 12; elastic bands 13 are respectively arranged on the two sides of the elastic mesh cloth 14;
the protection device 2 is an arc-shaped splint and can be made of plastic, bamboo boards and other materials, connecting belts 21 are respectively arranged at two ends of the protection device 2, and magic tapes are arranged on the connecting belts 21;
the buffer device 3 is arranged between the protection device 2 and the fixing device 1, and materials such as latex or gauze can be used;
the protection device 2 and the buffer device 3 are both provided with vent holes 4.
The utility model is explained by taking the indwelling needle transfusion on the arm as an example, when the indwelling needle protection device of the utility model is used, after the indwelling needle is pricked into a blood vessel, the fixing device 1 is firstly sleeved outside the indwelling needle, the hook 11 is hooked on the ring 12, the hook 11 and the ring 12 form a hook buckle, the fixing device 1 is fixed on the transfusion position and covers the indwelling needle, because the elastic mesh cloth 14 is used and the elastic bands 13 are arranged on the two sides, the elastic mesh cloth 14 can be tightly attached to the transfusion position to fix the indwelling needle, the indwelling needle can not shake when the arm moves, the indwelling needle can not fall off or puncture the blood vessel, and meanwhile, because the mesh cloth 14 is provided with meshes, the condition of the indwelling needle can be conveniently observed.
Then place buffer 3 in fixing device 1's outside, make it place in and stay needle top, place protection device 2 in buffer 3's outside at last to link together connecting band 21 of both sides through the magic subsides, make fixing device 1 fix on the arm, the needle is kept somewhere in the protection, even touch the arm occasionally and keep somewhere the needle and can not drop or stab the arm, ventilation hole 4 on protection device 2 and buffer 3 makes and keeps somewhere the needle position ventilation, perspire, can not cover and is uncomfortable.
Preferably, the two ends of the elastic mesh cloth 14 are respectively provided with a cloth liner 15, the cloth liner is respectively arranged at the inner sides of the hook and the ring, and the hook and the ring are arranged at the outer side of the cloth liner, so that the hook and the ring are hooked together to ensure that the cloth liner is arranged between the hook buckle and the arm and can not press people.
Preferably, the rings are arranged in multiple rows, so that the application range of the fixing device is enlarged, and the fixing device is suitable for arms with different thicknesses.
Preferably, the inner side of the elastic mesh 14 is provided with hemispherical protrusions for massage and preventing the elastic mesh from being tightened too tightly.
It should be noted that the above-mentioned contents are only used for illustrating the technical solution of the present invention, and not for limiting the protection scope of the present invention, and those skilled in the art can make simple modifications or equivalent substitutions on the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. A protective device for an indwelling needle is characterized by comprising a fixing device, a buffering device and a protective device, wherein,
the fixing device comprises elastic mesh cloth, one end of the elastic mesh cloth is fixedly connected with a hook, and the other end of the elastic mesh cloth, which is opposite to the hook, is fixedly connected with a ring; elastic bands are respectively arranged on two sides of the elastic mesh cloth;
the protection device is an arc-shaped clamping plate, two ends of the protection device are respectively provided with a connecting belt, and the connecting belt is provided with a magic tape;
the buffer device is arranged between the protection device and the fixing device;
the protection device and the buffer device are both provided with vent holes.
2. The indwelling needle protection device according to claim 1, wherein: the two ends of the elastic mesh cloth are provided with cloth liners which are respectively arranged at the inner sides of the hook and the circular ring, and the hook and the circular ring are arranged at the outer side of the cloth liner.
3. The indwelling needle protection device according to claim 2, wherein: the rings are arranged in a plurality of rows.
4. The indwelling needle protection device according to claim 1, wherein: the inner side of the elastic mesh cloth is provided with a hemispherical bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122102860.4U CN215780574U (en) | 2021-09-02 | 2021-09-02 | Remaining needle protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122102860.4U CN215780574U (en) | 2021-09-02 | 2021-09-02 | Remaining needle protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215780574U true CN215780574U (en) | 2022-02-11 |
Family
ID=80154955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122102860.4U Active CN215780574U (en) | 2021-09-02 | 2021-09-02 | Remaining needle protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215780574U (en) |
-
2021
- 2021-09-02 CN CN202122102860.4U patent/CN215780574U/en active Active
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