Painless injection capsule

A capsule and painless technology, which is applied in the field of medical devices, can solve the problems of strong pain for the injected person and difficult guarantee of operation sanitation, and achieve the effect of easy and proper handling, short time and low material cost

Pending Publication Date: 2018-10-23
SHANDONG HUAYU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a painless injection capsule to solve the problems in the prior art that

Method used

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  • Painless injection capsule

Examples

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Example Embodiment

[0012] As shown in the figure, a painless injection capsule includes a capsule body 1 and a protective cover 4. One end of the capsule body 1 is provided with a hemispherical surface, and the other end is provided with a plane. The capsule body 1 is provided with several ultra-fine needles 2 on the plane, and the capsule body 1 is flat. One side is sealed with a protective cover 4 to protect several ultra-fine needles. The capsule body contains injection 3, the capsule body is made of plastic medical rubber, the ultra-fine needles are made of medical stainless steel, and the protective cover is made of medical plastic.

[0013] The method of use of the present invention is as follows: when injecting, first make necessary preparations, open the protective cover of the device, make the flat side of the capsule align with the injection site, press the side of the hemispherical surface, and insert the superfine needle into the injected body. The injection solution is injected into the...

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Abstract

A painless injection capsule comprises a capsule body and a protecting cover; a hemisphere face is arranged on one end of the capsule body, and a plane is arranged on the other end of the capsule body; the capsule body plane is provided with a plurality of ultrafine syringe needles; the plurality of ultrafine syringe needles are sealed and protected by the protecting cover on the capsule body plane side; the capsule body plane is filled with an injection liquid. The ultrafine syringe needle is very small in diameter, so the patient feels no pain; the plurality of ultrafine syringe needles canshorten the injection process; the injection liquid is stored in the injection capsule in one time so as to prevent pollutions; the protecting cover can protect the plurality of ultrafine syringe needles; the protecting cover can cover the capsule body after usage, thus well storing the injection capsule; the painless injection capsule is sanitary and environmental protective, and low in materialcost.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a painless injection capsule. Background technique [0002] Subcutaneous injection is to inject medicinal liquid into the subcutaneous tissue. Due to the loose subcutaneous tissue, rich nerves, blood vessels, and lymph fluid, the drug is easy to absorb, but there is pain during injection, and there are disadvantages of complicated operation, inconvenient use and high overall cost. The injector has a strong sense of pain, which leads to the fear of the needle by the injector, and it is difficult to guarantee the hygiene of the whole operation process. Contents of the invention [0003] The invention provides a painless injection capsule to solve the problems in the prior art that the injected person has a strong sense of pain and operation sanitation is difficult to guarantee. [0004] The technical solution adopted by the present invention to solve its technical proble...

Claims

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Application Information

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IPC IPC(8): A61M37/00
CPCA61M37/0015A61M2037/0023A61M2037/0061
Inventor 魏斯胜张风合魏丰君刘俊冬
Owner SHANDONG HUAYU UNIV OF TECH
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