Suture needle puncture force tester YY 0043 - 2015 test requirements

Suture needles are commonly found in the garment industry, but in the field of medical surgery, suture needles are also very important medical device equipment, and suture needles are mostly called medical sutures in the medical field
.

Medical suture needles are mostly disposable medical suture needles, one is because the suture needles are easy to cross infection with each other and cause serious consequences, but because the number of medical sutures is too many times to be blunt, and the suture needles with insufficient piercing force are not suitable for use
.

So how is the piercing force of the suture needle detected? Wesa Technology answers your questions! Medical suture needle puncture force tester is a professional precision instrument
for detecting the puncture force of sutures.

Medical suture needle puncture force tester is designed and manufactured according to YY 0043 - 2015 medical suture needle standard in the physical performance puncture force requirements and suture needle tester and other relevant provisions, is an efficient testing equipment
for testing puncture force.

In the YY 0043 - 2015 medical suture needle standard, it is stipulated that the suture needle tip should be sharp, no curved hook, and the suture needle with a diameter of 0.
2mm, 0.
3mm, 0.
4mm should not exceed 0.
63N under the pressure of 0.
39N, and the stitch of the triangle needle should not exceed 0.
49N; the diameter of 0.
5mm, 0.
6mm, The 0.
7mm suture needle should not exceed 0.
68N under the pressure of 0.
58N, and the puncture force of the triangle needle should not exceed 0.
58N
.

The puncture force of the circular needle with a diameter of 0.
8mm, 0.
9mm, 1.
0mm under the pressure of 0.
78N should not exceed 0.
78N, and the puncture force of the triangle needle should not exceed 0.
68N.
The suture needle square is a qualified medical suture needle; the diameter is 1.
1mm, 1.
2mm, The puncture force of the circular needle should not exceed 0.
93N under the pressure of 0.
98N for 1.
3mm stitch, and the puncture force of the triangle needle should not exceed 0.
78N.
The suture needle square is a qualified medical suture needle; according to the test method in the YY 0043 - 2015 medical suture needle standard, the specimen needle is clamped on the suture fixture fixture, and the needle is gradually applied to the aluminum foil by the transmission system, and the swing rod is rotated accordingly, as if the force used for the needle tip exceeds the strength of the aluminum foil, the needle tip is pierced with the aluminum foil and the electrode.
The instrument automatically stops the afterburn
.

In this case, the value indicated by the needle on the swing bar is the piercing force
of the needle tip.

The medical suture needle tester can detect all specifications of suture needles, so suture needle manufacturers with more product specifications do not have to worry about the suture needle specifications are too small or too many to detect
.

A variety of specifications, a machine compatible, convenient and fast, and affordable, is cost-effective
.

Finally, as a warm reminder, to test the quality of the suture needle, it is not only necessary to test the puncture force tester of the needle tip, but also to test the hardness of the suture needle, the cutting force tester of the suture needle, the elastic tester of the suture needle, the toughness tester of the suture needle, the strength tester of the suture needle, the sharpness of the suture needle and other instruments
.

General medical device testing equipment suppliers basically have these products, find medical device testing equipment suppliers can purchase the goods you need