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96 results about "Surgical technical" patented technology

A surgical technologist, also called a scrub, scrub tech, surgical technician, or operating room technician, is an allied health professional working as a part of the team delivering surgical care. Surgical technologists are members of the surgical team. The members of the team include the surgeon,...

Methods and systems for performing thoracoscopic coronary bypass and other procedures

A method for closed-chest cardiac surgical intervention relies on viewing the cardiac region through a thoracoscope or other viewing scope and endovascularly partitioning the patient's arterial system at a location within the ascending aorta. The cardiopulmonary bypass and cardioplegia can be induced, and a variety of surgical procedures performed on the stopped heart using percutaneously introduced tools. The method of the present invention will be particularly suitable for forming coronary artery bypass grafts, where an arterial blood source is created using least invasive surgical techniques, and the arterial source is connected to a target location within a coronary artery while the patient is under cardiopulmonary bypass and cardioplegia.
Owner:EDWARDS LIFESCIENCES LLC

Electrosurgical mode conversion system

A surgical system that applies electrical energy to obtain predetermined surgical effects while improving the control of the application of the energy that is supplied by electrosurgical generators. In one embodiment, a surgical assembly interfaces with and receives power from an electrosurgical generator for executing a first electrosurgical procedure. This surgical assembly may employ a shunt circuit between its power and return lines for providing in effect a voltage limitation and / or to allow a constant power electrosurgical generator to execute an at least substantially constant voltage electrosurgical technique. The electrosurgical assembly may also include a return coupler for directing energy from the patient back to the electrosurgical generator, which in turn may include a dielectric material which interfaces with the patient and which at least initially conveys the return energy via one or more electric fields versus conduction.
Owner:MICROLINE SURGICAL INC

Abdominopelvic region male anatomic model

Anatomic models of the abdominopelvic region of a male human patient's body to assist in demonstrating or in training medical personnel in microsurgical techniques are disclosed. The anatomic models preferably demonstrate the passage of elongated medical instruments through the perineum to or into the prostate. The anatomic models preferably comprise a substantially transparent elastomer body mass encasing a relatively rigid skeletal frame and at least a prostate model. The elastomer mass is shaped to simulate the perineum overlying the prostate between a penis model and an anal opening.
Owner:BOSTON SCI SCIMED INC

Abdominopelvic region surgical training model

InactiveUS7553159B1Educational modelsUrethral SlingUrethra
Surgical training models of the abdominopelvic region of male and female human patient's bodies to assist in training an operator in microsurgical techniques are disclosed. The surgical training models may be used in training in implantation of implantable medical devices, e.g., in the performance of surgical procedures using particular sling implantation tools to implant a urethral sling to support the urethra or bladder to treat incontinence.
Owner:BOSTON SCI SCIMED INC

Bipolar forceps having a cutting element

ActiveUS20090131932A1Reduce the possibilityLikelihood that the wire may become damaged or broken can be reducedLavatory sanitorySurgical instruments for heatingEngineeringSurgical department
In various surgical techniques, a bipolar forceps can be used to seal a vessel in two locations such that the vessel can be incised at a location positioned intermediate the two seal locations. The bipolar forceps can include a cutting element which can be configured to incise the vessel. In various embodiments, the cutting element can include a sharp edge which can be moved relative to the vessel. In at least one embodiment, the cutting element can be electrically connected to a source of energy. The bipolar forceps can include first and second electrodes positioned within first and second jaw members, respectively, wherein at least one of the jaw members can include a substantially tapered profile and can be configured to pull the vessel away from the surrounding soft tissue. Such jaw members can include ridges, teeth, and / or a textured outer surface configured to grip the soft tissue and / or vessel.
Owner:ETHICON ENDO SURGERY INC

Drill/driver hybrid instrument for interphalangeal fusion

ActiveUS20140277186A1Suture equipmentsInternal osteosythesisSmall patellaeEngineering
Surgical techniques, instruments and systems for bone fusions and repairs (for example, phalangeal fusion) which allow alignment of small bones (for example, phalanges) without the use of guidewire and cannulated instrumentation such as, for example, drills and drivers, and cannulated screws. A drill / driver hybrid instrument (a combined drill / driver device) may be used in fusion of two small bones (for example, in interphalangeal fusion). One end of the hybrid instrument is provided with a plurality of flutes so that the instrument can be used as a drill to remove bone. The other end is shaped to mate with a device to be inserted intraarticularly (for example, interphalangeally), acting as a driver for that device.
Owner:ARTHREX

Method and systems for performing thoracoscopic cardiac bypass and other procedures

A method for closed-chest cardiac surgical intervention relies on viewing the cardiac region through a thoracoscope or other viewing scope and endovascularly partitioning the patient's arterial system at a location within the ascending aorta. The cardiopulmonary bypass and cardioplegia can be induced, and a variety of surgical procedures performed on the stopped heart using percutaneously introduced tools. The method of the present invention will be particularly suitable for forming coronary artery bypass grafts, where an arterial blood source is created using least invasive surgical techniques, and the arterial source is connected to a target location within a coronary artery while the patient is under cardiopulmonary bypass and cardioplegia.
Owner:EDWARDS LIFESCIENCES LLC

Methods and systems for performing thoracoscopic coronary bypass and other procedures

A method for closed-chest cardiac surgical intervention relies on viewing the cardiac region through a thoracoscope or other viewing scope and endovascularly partitioning the patient's arterial system at a location within the ascending aorta. The cardiopulmonary bypass and cardioplegia can be induced, and a variety of surgical procedures performed on the stopped heart using percutaneously introduced tools. The method of the present invention will be particularly suitable for forming coronary artery bypass grafts, where an arterial blood source is created using least invasive surgical techniques, and the arterial source is connected to a target location within a coronary artery while the patient is under cardiopulmonary bypass and cardioplegia
Owner:EDWARDS LIFESCIENCES LLC

Cartilage repair methods

The present application discloses methods for repairing hyaline cartilage defects. The methods comprise a combination of introducing autologous bone mesenchymal stem cells to a joint, and applying to the joint a membrane comprising a polyester entangled with a polysaccharide. In some aspects, the bone mesenchymal stem cells are mesenchymal stem cells originating in bone underlying the joint. In these aspects, contact between the joint and the mesenchymal stem cells can be effected by introducing apertures through the bone using standard surgical techniques such as microfracture, abrasion, or drilling. Cartilage which forms in response to application of these methods is hyaline cartilage rather than fibrocartilage.
Owner:ISTO TECH II LLC

Wire guides for a scalpel

A scalpel guide system for any bladed surgical instrument. A pair of wire guides attach to a scalpel, for controlled travel of the scalpel along the wire. The wire guides of the scalpel guiding system are especially useful as an enhancement to the "Seldinger technique," a common surgical procedure employed for the percutaneous placement of elongated, tubular devices, with the aid of a guidewire or a wire. The scalpel can be any knife-like surgical device, conventionally including a blade attached to a handle. The scalpel guiding system preferably includes a pair of wire guides, each extending from the blade of the scalpel, or alternatively the handle of the scalpel. The scalpel can be disposable, as can the blade, independent of the scalpel. The wire can be any guidewire or filament, as conventionally employed in surgical techniques that involve the insertion of such a wire or strand. The wire is engageable by the scalpel mounted pair of wire guides. This engagement allows the user or surgeon to move the scalpel along the wire in a controlled and guided manner, for precise cutting or incising, as required for the needed procedure or operation.
Owner:HEPPLER J SCOTT

Surgical Drill Guide With Awl and Method of Use

A drill guide and pin system is provided whereby a drill may be inserted through a drill sleeve into a bone portion to provide a drill bore. For some embodiments, a cooperating pin provides a pin bore which intersects the drill bore at a predetermined angle α and predetermined location relative to at least one of the drill sleeve and / or bore. The pin may have an integral catch so that when a wire is inserted through the drill bore, the catch can pull the wire through the pin bore for use in various surgical techniques. Some embodiments have an articulated arm which can lock in a fixed position in a fixed configuration and have a moveable configuration as well.
Owner:QUANTUM SURGICAL

Resorbable anastomosis stents and plugs and their use in patients

The invention relates to anastomosis stents and plugs comprised of a non-polyglycolic acid material that is resorbable by the patient in about a few minutes up to about 90 days. Such stents and plugs may be employed in surgical techniques wherein tissue is joined at an interface without need for sutures, optionally through use of a tissue sealant. As a result, interfacial tensile strengths of at least about 1.3N / cm2 may be achieved.
Owner:ANGIOTECH PHARMA US

Wire guides for a scalpel

A scalpel guide system for any bladed surgical instrument. A pair of wire guides attach to a scalpel, for controlled travel of the scalpel along the wire. The wire guides of the scalpel guiding system are especially useful as an enhancement to the “Seldinger technique,” a common surgical procedure employed for the percutaneous placement of elongated, tubular devices, with the aid of a guidewire or a wire. The scalpel can be any knife-like surgical device, conventionally including a blade attached to a handle. The scalpel guiding system preferably includes a pair of wire guides, each extending from the blade of the scalpel, or alternatively the handle of the scalpel. The scalpel can be disposable, as can the blade, independent of the scalpel. The wire can be any guidewire or filament, as conventionally employed in surgical techniques that involve the insertion of such a wire or strand. The wire is engageable by the scalpel mounted pair of wire guides. This engagement allows the user or surgeon to move the scalpel along the wire in a controlled and guided manner, for precise cutting or incising, as required for the needed procedure or operation.
Owner:HEPPLER J SCOTT

Surgical instrument organizer

A slotted disposable foam instrument holder is provided for use in organizing surgical instruments wherein the surgical instruments are easily organized and available for efficient use during surgical operation. The inventive slotted disposable foam instrument holder provides the surgical technician with a uniform organizer that makes pre and post surgical counts accurate. The slotted nature of the organizer allows for the secure placement of surgical instruments preventing the toppling of the instruments during the surgical procedure and helps maintain the instruments in an organized and upright state.
Owner:SWANK RONALD

Novel leg cleaning and dressing device for general surgery nursing

The invention belongs to the technical field of the general surgery department, in particular to a novel leg cleaning and dressing device for general surgery nursing. For the problem that when a nurse in the existing general surgery department performs dressing treatment on a patient, a wound needs to be washed manually, then after washing is completed, a drug is sprayed on the wound, which results in that the manual operation time is longer, and the workload of the nurse is increased, the following scheme is proposed that the device comprises a workbench, wherein the workbench is provided with a mounting cavity, the inner wall of the bottom of the mounting cavity is slidably connected with two symmetrically arranged adjusting plates, the inner wall of the top of the mounting cavity is provided with through holes, and the tops of the two adjusting plates penetrate through the through holes respectively and extend to the position above the workbench. The novel leg cleaning and dressing device for general surgery nursing has the advantages that the structure is simple, the device body can adapt to the work of leg cleaning and dressing of patients of different heights and weights, the operation is simple, the manpower is liberated, the mechanical automation is strong, and the work efficiency of the nursing staff is greatly improved.
Owner:刘冬

Devices, systems, and methods for stabilization or fixation of magnetic force devices used in or on a body

InactiveUS20070193587A1Improve implant tolerancePrevent implant migrationTeeth fillingSnoring preventionMagnetic tension forceSurgical technical
Systems and methods prevent magnetic implant migration and extrusion in the upper airway. The systems and methods relate both to surgical techniques as well as structural features to address the problem of magnetic implant migration.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Devices, systems, and methods for stabilization or fixation of magnetic force devices used in or on a body

Systems and methods prevent magnetic implant migration and extrusion in the upper airway. The systems and methods relate both to surgical techniques as well as structural features to address the problem of magnetic implant migration.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Apparatus for surgical training

An apparatus for simulating an animal body cavity for training surgical techniques therein comprises a housing defining an internal cavity with an externally-facing opening therein for access by a trainee to the internal cavity. A cover made of a flexible material which is penetrable by a surgical instrument conceals the opening. At least one internal anatomy and at least one camera are positioned within the internal cavity.
Owner:ENCORIS GRP CORP INC
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