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A knot pusher instrument is a surgical tool that helps the surgeon secure a knot by forcing it against the tissue or material that needs to be sutured. This eliminates slack in the suture, which can cause complications. A needle and suture can be used with this instrument. For a more detailed explanation, read the following sections. The purpose of a knot pusher is to help the surgeon perform thoracic surgery, but there are other uses for the tool as well.

The knot pusher instrument 10 has a finger control 22 that is slideable relative to the handle. The finger control 22 is attached to the actuator 18, which moves the securing member 16 as it is advanced down the suture. The securing member 16 is attached to a shaft 12 by mounting arms that slide within the slots in the shaft. The fingers can be easily moved and held by the surgeon, allowing them to reach the knot.

The knot pusher instrument has a distal nose that is configured to guide a suture knot. The tip includes an open suture receiving recess, which is used for pushing the knot. The drive rod is movable between an open and closed position and is operated by a mechanism to move it. This allows the device to selectively open or close the gap and guide the knot through the needle. When the needle is closed, the device can be pushed to the desired location by releasing the securing member.

A knot pusher instrument includes an elongated drive rod and suture receiving tip. The front end of the tip is hooked and has a gap. When the device is closed, the drive rod is disposed in a passage of the housing and is slidably disposed in an axial direction. The elongated drive rod is translated axially along the rod axis of the housing, thereby opening or closing the gap in the tip.

A knot pusher instrument comprises a tubular housing, a drive rod, and a sliding mechanism. The handle 15 has a distal end and a proximal end. A securing member 16 engages the suture and moves the device distally to secure it. Once it has been secured, the device is inserted into the body. A surgical assistant inserts the needle through the hole and a needle can be attached to the knot pusher instrument.

The knot pusher instrument is used to place knots. The surgeon places the knot pusher at the proximal end of the second-knot 82. The securing member sections 42 are positioned within the nose recess 40. The securing member sections are secured by the surgeon's hand. A medical knot pusher is a tool that helps the surgeon to secure a suture. The device is ideal for minimally invasive surgeries.

The knot pusher instrument 10 is a surgical tool that includes a tubular elongated housing, drive rod 60, and gripping and pushing mechanisms. The handle extends longitudinally from the housing. A symmetrical knot pusher is advantageous for mitral valve replacement surgery. The knot pusher is an indispensable tool for surgeons. If it is used during laparoscopic procedures, it can prevent a traumatic injury to the patient.

A knot pusher instrument has a shaft with a distal nose that is configured to push a suture knot. The shaft also includes an open suture receiving recess. A securing member is coupled to the shaft. The securing member is arranged to move between a closed position and an open position. In the closed position, the securing member prevents the removal of the suture from the suture receiving recess.

A suture pusher instrument can be used to secure a knot in the body. It is also useful for securing a suture by tying the two free ends of the suture into a half-knot. By securing the suture, the knot will be tightly secured and it will be difficult for it to slip out of the knot pusher. If it slips, the needle can be removed.