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Special syringe for glucocorticoids in treatment of hypertrophic scars

A technology for glucocorticoids and hypertrophic scars, which is applied in the direction of subcutaneous injection equipment, syringes, infusion sets, etc., can solve problems such as difficulty, aggravate patient discomfort, and affect treatment effect, so as to improve stability, relieve discomfort, The effect of reducing the difficulty of operation

Pending Publication Date: 2021-08-06
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the injection process, because the hypertrophic scar protrudes from the skin surface, is uneven and has a relatively solid texture, it is difficult to inject the drug into the scar with an ordinary syringe, which brings inconvenience to the medical staff and affects the treatment effect. patient discomfort

Method used

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  • Special syringe for glucocorticoids in treatment of hypertrophic scars
  • Special syringe for glucocorticoids in treatment of hypertrophic scars
  • Special syringe for glucocorticoids in treatment of hypertrophic scars

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The purpose of the present invention is to provide a special injector for glucocorticoids for the treatment of hypertrophic scars, so as to solve the above-mentioned problems in the prior art, reduce the difficulty of injecting hypertrophic scars, and alleviate the discomfort of patients.

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in de...

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Abstract

The invention discloses a special syringe for glucocorticoids in treatment of hypertrophic scars. The special syringe for glucocorticoids comprises a syringe needle, a syringe cylinder, a syringe piston rod, a positioning support and a booster rod. The syringe cylinder can be fixed by the positioning support. The booster rod is slidably connected with the positioning support. The booster rod can be connected with the syringe piston rod. The booster rod is connected with a telescopic rod. The telescopic rod can drive reciprocating motion of the booster rod. Quantitative glucocorticoid liquid is sucked into the syringe cylinder through the syringe piston rod, and then the syringe cylinder is fixed by the positioning support. After the syringe needle is inserted into an affected part, the position of the booster rod relative to positioning support is adjusted, enabling the booster rod to connect with the syringe piston rod. The telescopic rod drives movement of the booster rod, thereby driving movement of the syringe piston rod. The medicine liquid is injected into the affected part through the syringe needle. The telescopic rod drives movement of the booster rod that then drives movement of the syringe piston rod, thereby reducing operation difficulty of medical staff, improving stability of injection process and relieving discomfort of patients.

Description

technical field [0001] The invention relates to the technical field of medical equipment and its surrounding supporting facilities, in particular to a special syringe for glucocorticoid used in the treatment of hypertrophic scars. Background technique [0002] Scar is the trace left by wound healing and the final result of tissue repair and healing. In some individuals, abnormalities in the repair process can lead to excessive growth of tissue to form a hypertrophic scar. Hypertrophic scars protrude from the skin, irregular in shape, uneven, flushed and congested, and firm in texture. There is burning pain and itching, and the symptoms are aggravated when the ambient temperature increases, emotional, or eating spicy and irritating food. Hyperplasia often lasts for several months or years before gradually degenerating, manifested as a reduction in the height of the protrusions, darkening of the color, subsidence of congestion, and softening. Some can finally calm down, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/178A61M5/31A61M5/315
CPCA61M5/178A61M5/31A61M5/31511
Inventor 李军朱靓朱华宇韩军涛
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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