Underarm odor shaving needle with round head

An underarm odor and scraping needle technology, applied in the field of medical devices and round-headed underarm odor scraping needles, can solve the problems of difficulty in placing the scraping needle in a suitable position, reduced scraping efficiency, and difficult to perform fine operations, so as to reduce the degree of skin necrosis and Probability, fast scraping speed, and the effect of reducing damage

Active Publication Date: 2015-08-12
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

2) The scraping part is very short
In addition, the diameter and length of the scraping needle must also be considered. If the diameter is too large, the wound will be large and it will be difficult to perform fine manipulation. If the diameter is too small, the scraping efficiency will decrease. suitable location

Method used

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  • Underarm odor shaving needle with round head
  • Underarm odor shaving needle with round head
  • Underarm odor shaving needle with round head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: Three-hole round-head underarm odor shaving needle

[0021] see figure 1 , the three-hole round head underarm odor scraping needle is composed of a straw body 1, a connecting head 2 and a handle 3, the straw body 1 is a cylindrical hollow tube, the head end of the straw body 1 is a closed conical shape, and there is a relatively sharp The tip, the connector 2 is located at the end of the main body of the straw, and is connected to the handle 3 through the connector 2. The diameter of the main body 1 of the straw is 3mm, and the length is 17cm. The length of the connector 2 is 2cm. The side of the hole 5 at 90 degrees has a left side hole 6 and a right side hole 7, each side hole has the same shape and is a rectangle with rounded corners, the length of the rectangle is 6.5mm, and the width is 2mm. The longitudinal distance between the positive side hole 5 and the tip is 4.5 mm, and the longitudinal distance between the two side holes on the side and the pos...

Embodiment 2

[0022] Example 2: Four-hole round-head underarm odor shaving needle

[0023] see figure 2, the four-hole round head underarm odor scraping needle is composed of a straw body 1, a connector 2 and a handle 3. The straw body 1 is a cylindrical hollow tube. The head end of the straw body 1 is a closed conical shape with a relatively sharp The tip, the connector 2 is located at the tail end of the straw body, and is connected to the handle 3 through the connector 2, the diameter of the straw body 1 is 3mm, the length is 17cm, the connector 2 is 2cm long, and there are upper and lower opposite positive side holes 5 and The reverse side hole 8 is 90 degrees from the front side hole 5 and the reverse side hole 8. There are left side holes 6 and right side holes 7. Each side hole has the same shape and is a rectangle with rounded corners. The length of the rectangle is 6.5mm and the width is 2mm. . The positive side hole 5 and the reverse side hole 8 are 4.5 mm away from the head ...

Embodiment 3

[0024] Example 3: another three-hole round-head underarm odor scraping needle

[0025] see image 3 , another three-hole round-head underarm odor scraping needle, which is composed of a straw body 1, a connecting head 2 and a handle 3, the straw body 1 is a cylindrical hollow tube, and the head end of the straw body 1 is a closed conical shape, with a Relatively sharp tip, the connector 2 is located at the tail end of the straw body, and the handle 3 is connected through the connector 2. The diameter of the straw body 1 is 3mm, and the length is 17cm. Hole 5 and reverse side hole 7, have left side hole 6 on the side that is 90 degrees with positive side hole 5, each side hole shape is identical, all is the rectangle of rounded corner, and rectangle is long 6.5mm, wide 2mm. The longitudinal distance between the positive side hole 5 and the reverse side hole 7 from the head end is 4.5mm, and the longitudinal distance between the left side hole 6 and the positive side hole 5 i...

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PUM

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Abstract

The invention provides an axillary osmidrosis pumping and scraping needle with a round head. The axillary osmidrosis pumping and scraping needle with the round head is composed of a sucking pipe body, a connector and a handle. The sucking pipe body is a cylindrical hollow pipe, the connector is located at the tail end of the sucking pipe body, the sucking pipe body is connected with the handle through the connector, the front end of the sucking pipe body is in the shape of a closed cone, a relatively-pointed head end is arranged at the front end of the sucking pipe body, and three or four side holes are formed in the portion close to the head end. According to the axillary osmidrosis pumping and scraping needle with the round head, the number, size, arrangement and the like of the side holes are reasonable in design, the side holes can pump, scrape and cover the whole holding position at a time, the pumping and scraping holes are reasonable in arrangement, and a small range can also be pumped and scraped. The design of the conical front end enables the needle to be tightly attached to and inserted into the deep face of the corium along the original layer face, the situations that the skin is penetrated, an operator is injured, and muscles in the deep face are damaged are avoided, and the axillary osmidrosis pumping and scraping needle with the round head meets operation requirements, is safe and effective to use, and easy to popularize and use.

Description

technical field [0001] The invention belongs to medical equipment, and relates to a round-headed underarm odor scraping needle, which is a round-headed underarm odor scraping needle used for treating underarm odor by micro-incision negative pressure scraping under swelling anesthesia. Background technique [0002] Axillary osmidrosis, commonly known as body odor and skunkhidrosis, is clinically manifested by the pungent and unpleasant odor of the sweat discharged from the bilateral armpits, which seriously affects the patient's life and social life, and causes psychological burden. It is more common in young people and often has family members. history. The main purpose of various current treatment methods is to completely destroy and remove the apocrine gland tissue close to the dermis and subcutaneous tissue. In recent years, methods such as scratching and suction have less trauma and are easily accepted by the majority of patients, but the clearance rate is often low. Hi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00
Inventor 谈伟强陈敏媛丁仕力张利云
Owner ZHEJIANG UNIV
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