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Patent drawing for Apparatus and method for minimally invasive suturing
US 11,172,922 B2
Medical devices US 11,172,922 B2 Not in force

Apparatus and method for minimally invasive suturing

This is a surgical tool designed for stitching inside the body through small incisions. It uses a curved needle with a special notch that moves along a circular track within the device's housing. A reciprocating mechanism pushes the needle around this track to complete a stitch.

Why it matters: The core mechanical challenges of precision manufacturing for surgical tools, coupled with high regulatory hurdles, likely remain significant obstacles for this device.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
SpecializedCustom precision mechanics, specialized materials, intricate linkages.

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