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7582058 |
Surgical access system and related methods
A system for accessing a surgical target site and related methods, involving an initial distraction system for creating an initial distraction corridor, and an assembly capable of distracting from...
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6730021 |
Tissue spreader with force measurement, force indication or force limitation
A retractor with devices that allow a surgeon to control the amount of retractor force. The retractor may include a first blade and a second blade. The second blade can be moved by a gear...
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6416504 |
Urethral catheter holder
A urethral catheter holder ( 10 ), comprising a supporting base ( 20 ); a suspension housing ( 22 ) mounted to supporting base ( 20 ); a catheter securement device ( 24 ) adapted to hold a catheter...
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6120436 |
Apparatus and method for cardiac stabilization and arterial occlusion
An apparatus and method of use is provided for locally stabilizing an anastomotic site during a beating heart surgical procedure which includes occluding a section of the artery receiving the...
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5769782 |
Measured retractor
A retractor comprising a first blade and a second blade, the first blade and second blade having a first blade tip and second blade tip, respectively. The first blade and second blade attach at a...
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5769781 |
Protector retractor
A handle carries a dry cell battery which supplies current to a microprocessor which receives signals from a sensor on the end of a bill carried by a staff which projects from the handle. The...
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5536245 |
Laryngoscope pressure sensor and alarm
A replaceable pressure sensing system for detecting undue pressure applied to a patient's teeth by a laryngoscope. The system includes a cushioned, elongated pressure sensor electrically...
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5529571 |
Surgical retractor/compressor
The surgical instrument of the invention consists of a pair of arms hinged together at an intermediate point for relative pivoting movement. The arms are provided with obliquely oriented handles at...
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5514075 |
Properitoneal mechanical retraction apparatus and methods of using
A fan retractor has a pair of angle-shaped elements moveable relative to one another. The angle-shaped elements include first legs disposed in a generally parallel relationship, and second legs...
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5301658 |
Membrane endoscopic retractor
A membrane endoscopic retractor is disclosed for retracting organs and tissue inside the body using only small tools extending through short incisions in the body. The membrane retractor generally...
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5237985 |
Uterine retractor
A uterine retractor having an elongated insertion rod having at a rear end a ratchet handle which may be rotated. The front end of the insertion rod mounts a retractor finger for rotation...
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5201325 |
Advanced surgical retractor
Apparatus useful in surgery for holding retractors and other surgical instrumentation in a number of different positions required by a surgeon for the performance of a surgical procedure, including...
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4971036 |
Vaginal speculum
A vaginal speculum of the type having a first upper blade and second lower blade, the blades moveable in relation to one another via a rear hinge portion, with the ability to be adjustable and used...
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4945896 |
Surgical retractor assembly having tissue viability sensor embedded therein
A surgical retractor is disclosed having a generally flat malleable blade with a miniature metabolic parameter sensor embedded or removably inset into the blade. The sensor detects physiologic and...
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4938230 |
Device for selectively producing incremental joint movement in a patient in opposite directions
A device for selectively providing precise incremental joint movement in a patient in either of two opposite directions with a tactile and audible feedback "click", includes first and second spaced...
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4784150 |
Surgical retractor and blood flow monitor
A surgical retractor instrument which incorporates therein a blood flow monitor. A surgical retractor system is disclosed for manipulation of living tissues and/or organs during diagnostic and/or...
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4350151 |
Expanding dilator
A dilator for use in implant and other types of urologic surgery which reduces tissue abrasion and damage includes radially separable longitudinal sections for variably dilating generally...
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4263900 |
Pressure-responsive surgical tool assembly
A pressure-responsive surgical tool assembly includes an inflatable enclosure and a pair of electrodes positioned therein. The electrodes are adapted to contact each other and operatively move away...
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3888117 |
PRESSURE SENSOR AND INSTRUMENT UTILIZING SAME
A pressure indicating instrument including first and second conductors and a layer of compressible insulating material interposed between the conductors for normally holding the conductors out of...
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3867927 |
TONGUE BLADE SUCKER
Apparatus for motivating cooperation of youthful patients in oral examinations by intimately associating a reward with the examination procedure and maintaining the reward in the patients field of...
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