CN215134862U - A needle-pulling device for preventing needle-stick injury with butterfly-wing needle in an infusion port - Google Patents
A needle-pulling device for preventing needle-stick injury with butterfly-wing needle in an infusion port Download PDFInfo
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- CN215134862U CN215134862U CN202121537628.7U CN202121537628U CN215134862U CN 215134862 U CN215134862 U CN 215134862U CN 202121537628 U CN202121537628 U CN 202121537628U CN 215134862 U CN215134862 U CN 215134862U
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Abstract
本实用新型提供了一种输液港蝶翼针防针刺伤拔针装置，包括吸附在皮肤上的底座，连接在底座上的海绵体；所述底座位于输液港上方，所述底座上设有第一开口以形成置针区，所述海绵体上设有第二开口，所述蝶翼针在置针区扎入输液港，所述蝶翼针的两翼抵接在第二开口内。本实用新型提供的输液港蝶翼针防针刺伤拔针装置，为一次性耗材，价格低廉，操作简便安全，通过海绵体的第二开口固定了蝶翼针的两翼，蝶翼针可在底座的第一开口内灵活置针，方便了左侧或右侧方向拔针，拔针时可有效预防针刺伤，很好地保护了操作者，且底座受力均匀，大大减轻了患者拔针时的疼痛感，减少了紧张焦虑的情绪。
The utility model provides an anti-needle puncture needle-pulling device for butterfly wing needles in an infusion port, comprising a base that is adsorbed on the skin and a sponge connected to the base; the base is located above the infusion port, and the base is provided with The first opening forms a needle placement area, the sponge body is provided with a second opening, the butterfly wing needle is inserted into the infusion port in the needle placement area, and the two wings of the butterfly wing needle abut in the second opening. The needle-pulling device for preventing needle stick injuries of the butterfly-wing needle in the infusion port provided by the utility model is a disposable consumable material, with low price, simple and safe operation, the two wings of the butterfly-wing needle are fixed through the second opening of the sponge body, and the butterfly-wing needle can be placed The needle is flexibly placed in the first opening of the base, which is convenient for needle extraction in the left or right direction. It can effectively prevent needle stick injuries when the needle is withdrawn, which protects the operator well, and the base is evenly stressed, which greatly reduces the need for patients to pull out. Pain at the time of acupuncture, reducing tension and anxiety.
Description
Technical Field
The utility model relates to the technical field of medical supplies, especially, relate to a needle pulling device is prevented stabbing by infusion port butterfly wing needle.
Background
The traditional transfusion port is a closed venous transfusion device completely implanted into a body, is suitable for long-term repeated transfusion, is generally not provided with a butterfly wing needle matched with the butterfly wing needle, is different from a traditional puncture needle in that the butterfly wing needle is provided with a barb structure at the front end, has large needle pulling resistance, and is easy to be injured by a needle due to inertia rebound when medical workers pull the needle, thereby having certain medical risk. Chinese patent CN202020737787U discloses a puncture-proof pad for pulling out a butterfly needle in an infusion port, which can prevent the occurrence of puncture to some extent, but if the butterfly needle is not fixed properly, the patient will feel painful when pulling out the butterfly needle. In view of the above, there is a need for an improved needle withdrawing device for butterfly-wing needles in an infusion port.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to disclose a needle device is pulled out in puncture prevention of infusion port butterfly wing needle, for disposable consumptive material, the low price, easy and simple to handle safety, the second opening through the cavernosum has fixed the both wings of butterfly wing needle, butterfly wing needle can put the needle in the first opening of base in a flexible way, conveniently lie in patient left side or right side direction and pull out the needle, can effectively prevent the needle puncture when pulling out the needle and hinder, the operator has been protected well, and the base atress is even, painful sense when having alleviateed the patient greatly and pulling out the needle, anxious mood has been reduced.
In order to realize the aim, the utility model provides a needle pulling device for preventing the butterfly wing needle of the transfusion harbor from being punctured by a needle, which comprises a base absorbed on the skin and a sponge body connected on the base; the base is located infusion port top, be equipped with first opening on the base in order to form and put the needle district, be equipped with the second opening on the cavernosum, the butterfly wing needle is being pricked infusion port in putting the needle district, the both wings butt of butterfly wing needle is in the second opening.
In some embodiments, the first opening and the second opening are arranged correspondingly and are both formed at an included angle, and the butterfly-wing needle is inserted into the infusion port at the top of the included angle.
In some embodiments, the included angle is between 20 ° and 45 °.
In some embodiments, the base is a circular silicon sheet, and the inner side of the silicon sheet is concave.
In some embodiments, the base is the same size as the port base.
In some embodiments, the sponge is bonded to the base.
In some embodiments, the sponge is cylindrical.
In some embodiments, the sponge is a high density sponge or a pearl wool.
In some embodiments, the sponge height is slightly less than the butterfly needle wing height.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a needle stick injury prevention of transfusion harbor butterfly wing needle pulls out needle device, for disposable consumptive material, the low price, easy and simple to handle safety, the both wings of butterfly wing needle have been fixed to the second opening through the cavernosum, butterfly wing needle can put the needle in the first opening of base in a flexible way, conveniently lie in patient left side or right side direction and pull out the needle, can effectively prevent the needle stick injury when pulling out the needle, the operator has been protected well, and the base atress is even, painful sense when having alleviateed the patient and pulling out the needle greatly, nervous anxiety's mood has been reduced.
Drawings
FIG. 1 is a schematic structural view of a needle pulling device for preventing a needle stick injury of a butterfly-wing needle of an infusion port;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural view of the needle pulling device for preventing needle stick injury of the butterfly-wing needle of the transfusion port of the utility model.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The butterfly-wing needle anti-needle-stick injury needle pulling device for the transfusion port comprises a base 1 adsorbed on the skin and a sponge body 2 connected to the base 1, wherein the base is provided with a plurality of holes.
The base 1 is located above an infusion port (not shown) which is implanted under the skin. The base 1 is a circular silica gel sheet, and the inner side of the silica gel sheet is concave, so that the base 1 can be conveniently adsorbed on the surface of skin. When the needle is pulled out, the base 1 is evenly stressed, thereby greatly relieving the pain of the patient, reducing the tension and anxiety,
the base 1 is provided with a first opening 10 to form a needle placing area 11, and the butterfly wing needle 3 is inserted into an infusion port in the needle placing area 11. Any direction of the needle placing area 11 can be placed, the needle placing is flexible, and in the needle pulling process, an operator can stand on the left side or the right side of a patient conveniently to pull the needle. The size of the base 1 is consistent with that of the base of the infusion port, so that the butterfly wing needle 3 can be accurately inserted into the infusion port.
The sponge body 2 is provided with a second opening 20. Under the action of the elastic force of the two wings 31, the two wings 31 of the butterfly-wing needle 3 abut against the second opening 20 to play a role in fixing the butterfly-wing needle 3, in addition, when the needle is pulled out, the cotton body 2 can effectively prevent needle stick injuries, the needle rebounds to only stick to the sponge body, the pressed hand cannot be pricked, and an operator is well protected.
The sponge body 2 is adhered to the base 1. The sponge body 2 is cylindrical. The sponge body 2 is a high-density sponge body or pearl cotton body, and is preferably a high-density sponge body. The height of the cavernous body 2 is slightly lower than that of the side wing of the butterfly wing needle 3, so that an operator can conveniently put and pull the needle.
First opening 10 and second opening 20 correspond the setting and all are certain contained angle, specifically, first opening 10 and the coincidence of second opening contained angle. The butterfly wing needle 3 is inserted into the transfusion port in the range of the included angle close to the top. The included angle is 20-45 degrees, and preferably 30 degrees.
During the use, press the skin department of pasting above patient's infusion port base 1 earlier, then prick into butterfly wing needle 3, rely on the elasticity of butterfly wing needle 3 both wings 31 to form fixedly with cavernosum 2, press the base on the other hand when pulling out the needle, even atress reduces patient's misery, pull out the needle on the other hand, can effectively prevent the acupuncture wound, protected the operator well, pull out the back of the needle and insert the needle on cavernosum 2, abandon together with base 1 is whole, this prevent that the acupuncture wound pulls out the needle device and be disposable consumptive material, low price, easy and simple to handle safety.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A needle pulling device for preventing a butterfly wing needle of a transfusion port from being punctured by a needle is characterized by comprising a base adsorbed on skin and a sponge body connected to the base; the base is located infusion port top, be equipped with first opening on the base in order to form and put the needle district, be equipped with the second opening on the cavernosum, the butterfly wing needle is being pricked infusion port in putting the needle district, the both wings butt of butterfly wing needle is in the second opening.
2. The device for preventing the needle from being pulled out of the butterfly-wing needle of the transfusion port as claimed in claim 1, wherein the first opening and the second opening are arranged correspondingly and are formed with an included angle, and the butterfly-wing needle is inserted into the transfusion port at the top of the included angle.
3. The device for preventing the butterfly wing needle of the transfusion port from pulling out the needle due to the needle stick injury as claimed in claim 2, wherein the included angle is 20-45 °.
4. The device for preventing the butterfly wing needle of the transfusion port from pulling the needle due to the needle stick injury as claimed in claim 1, wherein the base is a circular silicone sheet, and the inner side of the silicone sheet is concave.
5. The device of claim 4, wherein the base is the same size as the base of the port.
6. The device for preventing the needle from being pulled out of the butterfly-wing needle of the transfusion port as claimed in claim 1, wherein the sponge body is adhered to the base.
7. The device for preventing the needle from being pulled out of the butterfly-wing needle of the transfusion harbor according to claim 6, wherein the sponge body is cylindrical.
8. The device for preventing the needle pulling of the butterfly-wing needle of the transfusion harbor from the needle stick injury according to claim 6, wherein the sponge body is a high-density sponge body or a pearl cotton body.
9. The device for preventing the needle from being pulled out of the butterfly-wing needle of the transfusion harbor according to claim 6, wherein the height of the sponge body is slightly lower than the height of the side wing of the butterfly-wing needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537628.7U CN215134862U (en) | 2021-07-07 | 2021-07-07 | A needle-pulling device for preventing needle-stick injury with butterfly-wing needle in an infusion port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537628.7U CN215134862U (en) | 2021-07-07 | 2021-07-07 | A needle-pulling device for preventing needle-stick injury with butterfly-wing needle in an infusion port |
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| Publication Number | Publication Date |
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| CN215134862U true CN215134862U (en) | 2021-12-14 |
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| CN202121537628.7U Active CN215134862U (en) | 2021-07-07 | 2021-07-07 | A needle-pulling device for preventing needle-stick injury with butterfly-wing needle in an infusion port |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501423A (en) * | 2022-09-23 | 2022-12-23 | 中国人民解放军陆军军医大学第一附属医院 | Simple auxiliary device for transfusion port |
-
2021
- 2021-07-07 CN CN202121537628.7U patent/CN215134862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501423A (en) * | 2022-09-23 | 2022-12-23 | 中国人民解放军陆军军医大学第一附属医院 | Simple auxiliary device for transfusion port |
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