A drip needle structure for medical care
A drip and needle technology, applied in the field of medical tools, can solve problems such as injuries to the back of the patient's hand, achieve better medical experience and reduce the chance of relative movement
Active Publication Date: 2020-10-02
鲍天琪
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- Application Information
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Problems solved by technology
[0004] It is also in the above-mentioned process that the needle of the drip injection head will always penetrate into the back of the patient's hand. If the relative positional relationship between the needle and the back of the patient's hand cannot be maintained, it is easy to cause further injury to the back of the patient's hand
Method used
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[0030] The following is attached figure 1 - attached image 3 , the specific implementation manner of the present invention will be further described in detail, so as to make the technical solution of the present invention easier to understand and grasp.
[0031] A drip needle structure for medical care, comprising a needle head 1, and a clamping piece 2 installed on the needle head 1, and a mounting hole 10 is provided on the clamping piece 2, and the mounting hole 10 allows the needle head 1 to pass through. It also includes a first limiting portion 11. The first limiting portion 11 includes a first groove body 111 arranged on the wall of the installation hole 10. In this embodiment, the number of the first groove body 111 is at least two, and all the first groove bodies 111 A tank body 111 is distributed in a circular array with the central axis of the needle head 1 as the center line. Each first tank body 111 is equipped with a first limit spring 112 and a first limit sph...
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The invention provides an intravenous drip needle structure for medical care. The intravenous drip needle structure comprises a needle, a clamping piece installed on the needle, and a protection component. The protection component comprises a protection piece, the outer sidewall of which is provided with a holding tank. The outer sidewall of the protection piece provided with the holding tank is provided with a first adhesive layer. Two storage grooves are arranged on the sidewall of the protection piece adjacent to the first adhesive layer. The two storage grooves are respectively located onthe left and right sides of the needle. The notches of the storage grooves face the needle tip side of the needle. A protective air bag is arranged in each of the storage grooves. The protective air bag is butted to an external air source. The protective air bag can shield the left and right sides of the needle after inflation and expansion. A second adhesive lay is arranged on the outer sidewallof the protective air bag, and the second adhesive layer is used for bonding with the skin of the back of a patient's hand. The two protective airbags can surround the side of the wound on the back ofthe patient's hand punctured by the needle, thus achieving a protective effect and reducing the probability of relative movement between the needle and the back of the patient's hand. Thereby, the medical experience of the patient is better.
Description
technical field [0001] The invention relates to a medical tool, in particular to a drip needle structure for medical care. Background technique [0002] In the process of medical rescue, drip drips are usually involved, and the structure of a common drip injection head includes a needle head, which is provided with a clamping piece. [0003] In the process of hanging the drip, the medical staff will hold the tool and clamp it on the clamping piece, and the needle on the drip injection head will be pierced into the back of the patient's hand. The band-aid is pasted on the back of the patient's hand where the needle was inserted. [0004] It is also in the above-mentioned process that the needle of the drip injection head will always pierce the back of the patient's hand. If the relative positional relationship between the needle and the back of the patient's hand cannot be maintained, it is easy to cause further injury to the back of the patient's hand. Contents of the inv...
Claims
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IPC IPC(8): A61M5/158A61F13/00
CPCA61F13/00A61F2013/00412A61M5/158A61M2005/1586
Inventor 鲍天琪
Owner 鲍天琪