19 matching records for Ratchet.
A frame-like assembly of surgical instruments/devices intended to be used to create a self-locking, self-retaining mechanism to temporarily part tissue (e.g., hold the edges of an incision open) to expose internal tissues or organs for access during open su...
A hand-held manual surgical instrument designed to attach to the proximal end of a surgical instrument (e.g., a screwdriver shaft) to allow the surgeon to perform manipulations with the instrument, such as manual rotation of a bone screw or reamer; it does ...
A rigid surgical instrument designed to be introduced through a laparoscope primarily for grasping and manipulating tissues during a laparoscopic surgical procedure. It is a hand-held device typically with scissors-like handles that may include a ratchet me...
A self-locking surgical instrument designed to force apart two adjacent ribs to permit examination or intervention in the thoracic cavity. This device will typically have two interchangeable blades at the distal end that hook over the ribs to be parted, and...
A hand-held manual surgical instrument intended to be used for gripping, turning/tightening, or twisting an object (e.g., a nut, bolt, or wire) during a surgical intervention; it is not dedicated to dental use only. It may be available in a variety of forms...
A hand-held dental tool intended for the manual application of rotation to tighten/loosen/remove a device [e.g., dental implant, spatial register (localizer/tracker/calibrator)] fitted into or close to the oral cavity, and/or to a surgical instrument, in as...
A hand-held dental tool intended for the manual application of rotation to tighten/loosen/remove a device [e.g., dental implant, spatial marker (localizer/tracker/calibrator)] fitted into or close to the oral cavity, and/or to a surgical instrument, in asso...
A component of a surgical wrench (typically ratchet type) intended to enable connection of the main body of the wrench to a variety of distal end pieces (bits). It is intended to be used during an invasive surgical procedure, and is not dedicated to dental ...
A self-locking surgical instrument designed to force apart the surgically-split sternum (the breastbone) to permit surgical cardiac intervention within the thoracic cavity. This device will typically have two interchangeable profiled, pivoted blades (self-a...
A component of a dental torque wrench (typically ratchet type) intended to enable connection of the main body of the wrench to a specific endpiece(s). It is intended to be used during an invasive surgical procedure and is dedicated to dental use only. This ...
A dental attachment, commonly known as a ratchet adaptor, drive converter, or dental turbine, designed to be fitted in a dental power tool handpiece to convert energy (e.g., electrical, pneumatic) to a rotational mechanical motion to achieve a specific func...
A sterile hand-held manual surgical instrument intended to be used for gripping, turning/tightening, or twisting an object (e.g., a nut, bolt, or wire) during a surgical intervention; it is not dedicated to dental use only. It may be available in a variety ...
A manual instrument designed to grasp a pledget swab at the distal end to obtain cytological specimens and/or to perform blunt dissection during gynaecologic and/or other (e.g., cholecystectomy) laparoscopic procedures. It is a hand-held instrument typicall...
A sterile, frame-like assembly of surgical instruments/devices intended to be used to create a self-locking, self-retaining mechanism to temporarily part tissue (e.g., hold the edges of an incision open) to expose internal tissues or organs for access durin...
A sterile, rigid surgical instrument designed to be introduced through a laparoscope primarily for grasping and manipulating tissues during a laparoscopic surgical procedure. It is a hand-held device typically with scissors-like handles that may include a r...
A dental attachment, commonly known as a ratchet adaptor, drive converter, or dental turbine, designed to be fitted in a dental power tool handpiece to convert energy (e.g., electrical, pneumatic) to a sagittal, oscillating or reciprocating mechanical motio...
A self-locking, manual surgical instrument designed to force apart two adjacent ribs to permit examination or intervention in the thoracic cavity during a cardiothoracic surgical procedure. It typically has two interchangeable arms/blades at the distal end ...
An instrument designed to grasp a pledget swab at the distal end to obtain cytological specimens and/or to perform blunt dissection during gynaecologic and/or other (e.g., cholecystectomy) laparoscopic procedures. It is a hand-held instrument typically with...
An implantable metallic rod designed to be placed alongside the spinal column to enable curvature correction and lengthening in children with early onset spinal deformities (e.g., scoliosis). It is a component of an implant assembly that uses two long rods,...