What is the test standard of suture line diameter tester?

Suture thread diameter tester YY1116-2020/YY0167-2020We all know that sutures are one of the important instruments in surgical instruments, suturing wounds is more conducive to the healing of patients' wounds, but wounds in different parts have requirements
for the size of the suture diameter and the specifications of the suture needle.
The sutures used to close wounds are thicker than hair, as thin as hair, and thinner than hair, so how do we measure the size of the suture and how to judge whether the suture diameter meets the standard requirements? Today Weixia Technology will answer your questions
.
The size measurement of the suture diameter requires the use of a suture diameter tester, and according to the test results, we can know the size of
the suture diameter.
In YY1116-2020 absorbable surgical sutures and YY0167-2020 non-absorbent surgical sutures, the size of medical sutures is required, and the size of sutures meets the standard requirements for qualified medical sutures
.
According to YY0167-2020 non-absorbent surgical suture standard, we know that the classification of sutures can be divided into three categories, class I sutures refer to sutures made of silk and synthetic fibers, Class II sutures refer to sutures with natural fibers and synthetic fibers, and Class III sutures refer to sutures where raw materials are metal
.
Synthetic fibers refer to polyester, polyamide 6, polyamide 6/6 and polypropylene
.
In addition, sutures are divided into
single-strand sutures and multi-stranded sutures.
The suture specifications and diameter range should conform to the provisions of
Table 2.
Standards for absorbable sutures differ from
standards for non-absorbent surgical sutures.
Absorbable sutures are classified into only two categories AB: class A sutures, made of healthy mammalian collagen, and available in two formats
: flat (not treated with chromium salt) and styphoon (treated with chromium salt).
Class B sutures, made of synthetic polymer materials, single strands uncoated or multi-coated
.
The individual values for all sutures should be within the range
of the individual values for the corresponding specifications specified in Table 2.
The average value of each suture should be within
the average value of the diameter of the corresponding specification specified in Table 2.
After testing with a medical suture diameter tester, the sutures that meet the requirements of the above standards are qualified, and can be circulated to the market and finally applied to patients
.
If the suture is not qualified, there will be medical safety risks, which is very dangerous
.
Therefore, the equipment of medical suture wire diameter tester and other medical equipment is to control the quality of products, but also to eliminate the medical safety risks of the entire production enterprise, but also for the sake of the health of patients
.
Suture line diameter tester is an efficient testing equipment to test the performance of manufacturers' products, mainly used to determine the physical characteristics of medical suture line diameter, is one of
the important means to identify medical suture line diameter.
The above is a brief introduction of the suture line diameter tester, originally compiled by Weixia Technology, I hope it will help
you.