Rultract, Inc.

Other

Pemco, Inc.

William John Koteles

Janice Lee Rullo

Francis G Duhaylongsod

Ivan George Kovacs

A clamping mechanism for an articulated stabilizer arm includes a body for supporting an articulated stabilizer arm. The body has a bore with a longitudinal axis, and a planar face parallel to the axis of the bore has a clamping surface. The clamping mechanism further includes a clamping plate movable relative to the body, the clamping plate having a planar face with a clamping surface facing the clamping surface of the body. The clamping plate further includes a control post extending from the planar face of the clamping plate inwardly of the circumference of the clamping plate, and configured to move the clamping plate through a range of positions from adjacent to the body and spaced from the body.

Easy-mounting universal stabilizer arm clamp

A first embodiment of a support system for a surgical retractor device includes a pair of vertically extending support members, releasably attachable to a patient support platform, at least one horizontally extending cross bar attached to and supported by the pair of vertically extending support members, and at least one lifting device disposed on the at least one cross bar and attached for retraction to a retractor assembly. The first embodiment may further include a horizontal extension, upon which may be mounted a lifting device. The first embodiment may further include a second cross bar, upon which a second lifting device may be mounted. A second embodiment of the surgical support system provides an extension for a surgical retractor support device, including an extender bar, a clamp, a first receptacle and a second receptacle for receiving a horizontal support bar from the surgical retractor support device, wherein the first receptacle may be disposed at approximately right angles to the horizontal support bar and the clamp is positioned to retain the horizontal bar in the receptacle. A third embodiment of a support system for a surgical retractor device provides a generally vertically extending support member for a surgical retraction apparatus, and includes a lower portion of the support member having a rectilinear portion for insertion into an anchoring receptacle, an upper portion of the support member having a horizontally extending portion, and a splined coupling adaptor for connecting together the lower and upper portions, wherein the adaptor comprises a splined segment having a key-like splined portion and a lock-like splined portion.

Surgical support apparatus with splined coupling, cross bar support and head-to-toe extension for surgical retractor apparatus

In one embodiment, the present invention relates to a low profile support member for a surgical retraction apparatus which includes a support member in which a lower portion of the support member has a rectilinear portion for insertion into an anchoring receptacle; an upper portion of the support member has a first horizontal extension; a splined coupling adaptor connects together the lower and upper portions, in which the splined coupling adaptor includes a splined segment having a key-like splined portion and a lock-like splined portion; and an extender portion having both a vertical extension and a second horizontal extension. The extender portion is mountable on the first horizontal extension. In one embodiment, the present invention relates to a method of providing surgical retraction to a patient positioned relative to a support platform, including steps of mounting upper and lower portions of a support member with respect to each other by a lock-and-key-like splined connection and with respect to the platform, in which the upper portion includes a first horizontal extension; mounting on the first horizontal extension an extender portion which has both a vertical extension and a second horizontal extension; positioning a lifting device above the patient by mounting the lifting device with respect to the second horizontal extension; and applying retraction to the patient.

Low profile support member for a surgical retraction apparatus

The present invention provides a set of rakes for retraction of the patient's ribs and thoracic region in, e.g., a reoperative midsternotomy surgical procedure, for providing additional support as the surgical cavity is enlarged during the course of dissection of, e.g., the internal mammary artery during its harvest for use in a coronary bypass procedure. The present invention provides as a retraction device a xiphoid rake for providing support to a body portion in a surgical procedure which includes forming a surgical cavity by a xiphoid entry, wherein the xiphoid rake is substantially stronger than conventional retractor rakes and provides a large body-supporting portion for providing greater sternal support as required in the surgical procedure.

Surgical support apparatus with specialized rakes and method of xiphoid retraction

The present invention relates to a cable plate retractor assembly which includes a pivotable mounting plate to which a rake and a cable plate assembly are attached. The length of both the rake and the lifting plate portion of the cable plate assembly is threadably adjustable relative to the mounting plate. A method of retracting a portion of a patient's body adjacent a surgical cavity includes making a first surgical incision, placing a rake in a position for retraction, retracting a first portion of the patient's body with the rake, making a second surgical incision, inserting a first end of a cable with a lifting plate thereon into the surgical cavity, drawing the first end of the cable through the second incision whereby the lifting plate is retained in the patient's body at a second end of the cable, adjusting the position of at least one of the rake and the lifting plate relative to the mounting plate, and retracting a second portion of the patient's body by raising the lifting plate.

Surgical support apparatus with adjustable rake and adjustable cable

The present invention includes a set of rakes for use as surgical retractors in a surgical procedure in which the set of rakes includes a progressively longer body-supporting base portion. The present invention further includes a C-shape surgical retraction device including a rake end for lifting a first body portion, a pad end for depressing a second body portion and, e.g., a ring for attaching a lifting device, in which the device is adapted for use in a mid-cab surgical procedure. The present invention provides a set of rib rakes for retraction of the patient's ribs and thoracic region in a mid-cab procedure, in which each retractor rake has a progressively larger body-supporting portion, for providing additional support as the surgical cavity is enlarged during the course of dissection of, e.g., the internal mammary artery during its harvest for use in a coronary bypass procedure. The present invention provides as a retraction device a xiphoid rake for providing support to a body portion in a surgical procedure which includes forming a surgical cavity by a xiphoid entry, wherein the xiphoid rake is substantially stronger than conventional retractor rakes and provides a large body-supporting portion for providing greater sternal support as required in the surgical procedure.

Xiphoid retraction system and method of performing reoperative

Surgical support apparatus with splined coupling, cross bar support and

A first embodiment of a surgical retractor includes a Z-shape rake plate, one or more rakes for applying a retractor force to a portion of a patient's body, and pivoting mounting means for mounting the rakes to the rake plate. Means are provided to adjust the extension of the rakes relative to the rake plate, and various connections are provided for connecting the rakes to the rake plate. The rake plate is Z-shape to facilitate placement relative to a surgical cavity of a patient. A method of holding open a surgical cavity includes the placing of rakes relative to the cavity and adjusting the position of the respective rakes relative to the rake plate to thereby retract the portion of the patient's body and provide access to the surgical cavity.

Surgical support apparatus with a Z-shape rake plate

A surgical retractor includes a rake plate, and plural rakes for applying retractor force to a body. The rakes are pivotably mounted to the rake plate, and the length of the rakes may be adjusted relative to the rake plate. Various connections are provided for connecting the rakes to the rake plate. Also, the rake plate is concave to facilitate placement relative to a surgery cavity of a patient. A method of holding open a surgery cavity includes the placing of the rakes relative to the cavity and adjusting the length of the respective rakes.

Growing community of inventors

Broadview Heights, OH, United States of America

William John Koteles