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Drum-shaped graduated skin test needle

A scale, skin test technology, applied in infusion sets, syringes, etc., can solve problems such as medical disputes, children's fear, inaccurate concentration, etc., to achieve the effect of convenient application, accurate and fast judgment

Inactive Publication Date: 2012-12-26
QILU CHILDRENS HOSPITAL OF SHANDONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The disadvantage of this skin test method is that the drug solution must be temporarily prepared before each skin test. Due to the strict control of the concentration of the skin test solution, there may be problems with inaccurate concentrations during the preparation process.
Because the child will appear when seeing the needle, in addition to the pain, the child is afraid, crying, unwilling to go to the hospital, and does not cooperate with the treatment. Because of the parents' darling, seeing the child crying intensifies may cause the parents to be emotionally agitated. medical dispute

Method used

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Embodiment Construction

[0022] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes a puncture needle 1, which is arranged in a package box 2, an upper film 3 and a lower film 4 are respectively sealed at both ends of the package box 2, and a concentric circle device 5 with scale is bonded below the lower film 4. The tail end of the puncture needle 1 is in the shape of a flat sheet, which is bonded to the upper film 3 and is located in the same plane as the upper film 3 . The center of the lower film 4 is provided with a hole, and the center of the hole, the needle point of the puncture needle 1 and the center of the graduated concentric circle device 5 are located on a straight line. The scaled concentric circle device 5 is made of plastic film with a diameter of 15 mm and is divided into 3 layers with a distance of 5 mm between each layer, and each layer is provided with 5 concentric circles with a distance of 1 mm between each concentric circle. ...

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Abstract

The invention belongs to the technical field of medical apparatuses, and particularly relates to a drum-shaped graduated skin test needle. The drum-shaped graduated skin test needle comprises a puncture needle, and is characterized in that: the puncture needle is arranged in a packaging box; an upper film and a lower film are packaged at the two ends of the packaging box respectively; and a graduated concentric circle device is bonded below the lower film. The drum-shaped graduated skin test needle has the beneficial effects that: the drum-shaped graduated skin test needle is easy for infants to accept; a skin test liquid medicament is not required to be prepared temporarily once again, only light pressing is required, and convenience is brought to application; and a skin test result can be judged according to the size of a circular ring on the graduated concentric circle device, and the judgment on the skin test result is accurate and rapid.

Description

(1) Technical field [0001] The invention belongs to the technical field of medical devices, in particular to a drum-shaped skin test needle with scales. (2) Background technology [0002] Penicillin and cephalosporins require skin testing before intravenous injection. Currently, the skin testing equipment is an ordinary 1ml empty needle. When applying, the drug solution is extracted, punctured on the forearm of the child, and the drug is injected subcutaneously. [0003] The current skin test process is as follows: 1. Check the doctor's order, check the medical records, ask the patient and family members, and confirm that the patient has no history of penicillin allergy; 2. Prepare penicillin intradermal test solution: normal saline containing 100-500u penicillin G per ml; 3. Inquire about the patient's allergy history, explain the necessity and precautions of the intradermal test; 4. Inject 0.1ml of penicillin test solution (including 10-50u) intradermally; 5. Observe t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/178
Inventor 姜忠强孙晓卫王冬玲王瑛琳
Owner QILU CHILDRENS HOSPITAL OF SHANDONG UNIV
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