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Class 606/191 - Internal pressure applicator (e.g., dilator)


Subclass of Class 606 - Surgery
Definition: Subject matter comprising means which are inserted in a
No. of applications: 479
Last issue date: 05/03/2012


1                      
Application No.Application TitleIssue Date
20120109277APPARATUS AND METHOD FOR PENETRATING AND ENLARGING ADJACENT TISSUE LAYERS
A catheter for penetrating and dilating a passage from a first body lumen to a second body lumen comprises a catheter body, a tapered dilating tip at a distal end of the catheter body, a reciprocatable needle carried in a central passage of the catheter body, a deployab...
05/03/2012
20120083820EXPANDABLE DISTENSION DEVICE FOR HOLLOW ORGAN GROWTH
An expandable mechanical distension device for hollow organ growth comprising a spring stent structure to elongate hollow organs by mechanical expansion. The device preferably expands radially to engage the internal walls of the hollow organ segment at a desired treatme...
04/05/2012
20120083819External scaffolds for expanding strictures in tubular organs and their use
External scaffolds for expanding a stricture in the lumen of a tubular structure or organ in a mammal are disclosed herein. A method for expanding a stricture in the lumen of a tubular structure or organ in a mammal using the above external scaffolds is also disclosed....
04/05/2012
20120071911SPHERICAL HELIX EMBOLIC COILS FOR THE TREATMENT OF CEREBRAL ANEURYSMS
A method and device for occluding an aneurysm. The device may include a wire having a shape memory. The wire may define a coil. The wire may further define a first substantially spherical helix and a second substantially spherical helix nested within the first substanti...
03/22/2012
20120071910TORQUE MECHANISM ACTUATED BIOABSORBABLE VASCULAR CLOSURE DEVICE
Embodiments of the present disclosure include medical devices and methods including a medical device including: an elongate core element, and a generally tubular torsion element surrounding the core element and capable of transmitting torque along its length. The torsio...
03/22/2012
20120053404Devices and Methods for Inserting a Sinus Dilator
Devices that are adapted to insert a sinus dilator into a stenotic opening of a paranasal sinus in a subject patient using minimally invasive insertion procedures are provided. The devices and methods can be used to treat sinusitis and other nasal and/or sinus disorders...
03/01/2012
20120041465DEVICES AND METHODS FOR TREATING GASTROINTESTINAL AND METABOLIC DISORDERS
A device for treating gastrointestinal and metabolic disorders is described. The device includes a device body which is present in the GI tract tissue of a subject and functions in treating gastrointestinal and metabolic disorders such as obesity, diabetes and reflux di...
02/16/2012
20120041464Three-Dimensional Complex Coil
A complex coil and a fixture for forming same configured such that loops are formed having various configurations relative to each other. The configurations provide improved thrombus formation and reduced rotation or tumbling once implanted. The complex coil is formed o...
02/16/2012
20120041463OBESITY TREATMENT
A volume filling device for treatment of obesity is placed outside the stomach wall of the patient to reduce the inner volume of the stomach, thereby affecting the patient's appetite. By providing the volume filling device outside the stomach wall, contact with stomach ...
02/16/2012
20120035644Tissue Plug
Tissue plugs for occlusion of hollow anatomical structures and methods for their use are provided....
02/09/2012
20120029551APPARATUS FOR TREATING GERD
An apparatus for the treatment of acid reflux disease comprising two or more movement restriction device segments adapted to be movement restriction device of a controlled size. The movement restriction device can at least partly be invaginated by a patients stomach fun...
02/02/2012
20120029550OBESITY TREATMENT
An apparatus for treating obesity comprises a volume filling device formed by at least two segments and is provided and following implantation, the device is placed resting against the stomach wall of the patient to reduce the inner volume of the stomach, thereby affect...
02/02/2012
20120022570DILATION APPARATUS AND METHOD
A surgical dilator and method of dilating an incision in a patient is disclosed. The surgical dilator includes a first dilation member having a distal end and a proximal end. The proximal end includes an aperture having a first retaining pin positioned therein that is e...
01/26/2012
20120022569DEVICE FOR GRADUAL DILATION AND CURETTAGE
The subject matter discloses an apparatus for gradually dilating the cervix, comprising an elongated body having sidewalls, at least a portion of said elongated body is located in the cervix and an enlargement mechanism located within the elongated body being in communi...
01/26/2012
20120016405Medical Device Balloons Containing Thermoplastic Elastomers
A dilatation balloon, the dilatation balloon having a multilayer structure wherein the multilayer structure comprises a thermoplastic elastomer coextruded with a non-compliant structural polymer, the thermoplastic elastomer as an outer layer and the non-compliant struct...
01/19/2012
20120010471OVER DILATION
A device, system and method for dilating a patient during a minimally invasive surgical procedure is disclosed. A surgical dilation system includes a dilator having an outer tubular member and an inner tubular member sized to be movably received within an inside diamete...
01/12/2012
20110319924Gastric Space Occupier Systems And Methods Of Use
Systems for controlling obesity utilize a number of space occupiers positioned in the stomach to reduce the effective volume of the stomach. Such arrangements provides sufficient stomach volume consumption to induce weight loss, but enable use of space occupiers that ar...
12/29/2011
20110319906REDUCING FLOW THROUGH A TUBULAR STRUCTURE
In some embodiments, an apparatus, for reducing or stopping flow through a tubular structure of a patient, includes an elongate member arranged to form a frame having a distal and proximal opening and configured to be positioned within a lumen of the tubular structure. ...
12/29/2011
20110319898Instruments and Methods for Non-Parallel Disc Space Preparation
Flexible shavers and curved access ports that reduce access and trajectory problems associated with conventional lateral approaches to the lower spine. These devices and methods allow for preparing a disc space in the lower spine at an angle that is parallel to the disc...
12/29/2011
20110313286SUBXYPHOID EPICARDIAL ABLATION
Methods and devices described herein facilitate ablation patterns on the heart within a pericardial sac and without opening or deflating the lungs....
12/22/2011
20110306997DEVICES FOR CREATING PASSAGES AND SENSING FOR BLOOD VESSELS
Devices and methods are disclosed for creating passages in tissue and detecting blood vessels in and around the passages. The devices may be used to create channels for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly in...
12/15/2011
20110307000PERCUTANEOUS CATHETER DIRECTED INTRAVASCULAR OCCLUSION DEVICES
The present invention provides an improved vascular occlusion device having improved flexibility and retention of the type fabricated from braided tubular metal fabric having an expanded preset configuration and an elongated collapsed reduced diameter configuration for ...
12/15/2011
20110301631Systems and Methods for Performing Surgical Procedures and Assessments
The present invention involves systems and related methods for performing surgical procedures and assessments, including the use of neurophysiology-based monitoring to: (a) determine nerve proximity and nerve direction to surgical instruments employed in accessing a sur...
12/08/2011
20110301630OCCLUSION DEVICE
An occlusion device having a frame including a plurality of radially expandable struts formed from a plurality of cuts through a tubular wall of a tube. The frame includes a first collar at a proximal end and a second collar disposed in between the proximal and distal e...
12/08/2011
20110295298Method Of Producing A Medical Implantable Device And Medical Implantable Device
A method for producing a connection between two components of a medical implant which preferably are composed of different materials which cannot be welded to one another is described. Furthermore, a medical implant which is produced according to the method is described...
12/01/2011
20110295299GASTRIC VOLUME FILLING CONSTRUCT
The technology described herein provides methods for addressing obesity by introducing a device into the stomach. Embodiments of a device for treating obesity may comprise a shaped membrane construct that contains a swellable material. The construct may be contained wit...
12/01/2011
20110295057SYSTEMS AND METHODS FOR GASTRIC VOLUME REGULATION
Devices and methods for modifying stomach volume include the formation of intragastric slots for wrapping one or more portions of the fundus therethrough with minimal interference with nerves and vasculature flow. Intragastric space occupying devices expand with environ...
12/01/2011
20110282338APPARATUS FOR MANUALLY MANIPULATING HOLLOW ORGANS
An apparatus for mechanically manipulating hollow organs within the body of a subject, or an organ manipulation apparatus, includes a manipulation section. The manipulation section may include a substantially two-dimensional element, which may have a width that exceeds ...
11/17/2011
20110282343METHOD AND DEVICE FOR TREATMENT OF ARRHYTHMIAS AND OTHER MALADIES
Devices and methods are described for treating maladies such as atrial fibrillation. The devices and methods, in some implementations, include two rings separated by a helical winding. The rings and at least one helical winding provide mechanical pressure against an adj...
11/17/2011
20110275935Methods and Apparatus for Treating or Deterring Injuries to or Disorders of the Brain or Spinal Cord of a Subject
Methods and apparatus for treating or deterring injuries to or disorders of the brain or spinal cord of a subject. A heat exchange catheter device is inserted into the subject's body and used to cause heating or cooling the subject's cerebrospinal fluid. In some embodim...
11/10/2011
20110274730BIOSURFACTANT COMPOSITION PRODUCED BY A NEW BACILLUS LICHENIFORMS STRAIN, USES AND PRODUCTS THEREOF
New Bacillus licheniformis strain named V9T14 that produces a new biosurfactant composition that is effective against colonization and/or bio film formation from bacteria. The new biosurfactant composition can be used in combination with biocides for preventing f...
11/10/2011
20110251615SYSTEM FOR USE IN TREATMENT OF VERTEBRAL FRACTURES
Methods and devices that displace bone or other hard tissue to create a cavity in the tissue. Where such methods and devices rely on a driving mechanism for providing moving of the device to form a profile that improves displacement of the tissue. These methods and devi...
10/13/2011
20110245858METHOD AND APPARATUS FOR STABILIZING, STRAIGHTENING, EXPANDING AND/OR FLATTENING THE SIDE WALL OF A BODY LUMEN AND/OR BODY CAVITY SO AS TO PROVIDE INCREASED VISUALIZATION OF THE SAME AND/OR INCREASED ACCESS TO THE SAME, AND/OR FOR STABILIZING INSTRUMENTS RELATIVE TO THE SAME
The present invention comprises the provision and use of a novel endoscopic device which is capable of stabilizing, straightening, expanding and/or flattening the side wall of a body lumen and/or body cavity so as to better present the side wall tissue for examination a...
10/06/2011
20110245800DEVICES, SYSTEMS, AND METHODS FOR TRANSEPTAL ATRIAL PUNCTURE USING AN ENGAGEMENT CATHETER PLATFORM
Multichannel systems for engaging a bodily tissue and methods of using the same. In at least one embodiment of an exemplary multichannel system for engaging a tissue of the present disclosure, the system comprises an engagement catheter comprising a proximal end, a dist...
10/06/2011
20110245751METHODS AND DEVICES FOR PERCUTANEOUS AND SURGICAL INTERVENTIONS
Methods and devices for performing percutaneous and surgical interventions. The devices comprising a tubular portion and retractable mechanism at the distal end of the tubular portion. The retractable mechanism prevents the device from pulling out of an anatomical struc...
10/06/2011
20110238105VIVO INFLATABLE STRUCTURES, FOR EXAMPLE TO EXPAND STENTS
Multi-balloon catheter structures that are able to move with respect to one another may provide superior compliance in tortuous passages to, for example, perform angioplasty and/or expand stents. Two or more balloons may be inflated to equal pressures. A length of the b...
09/29/2011
20110230907ARTERIAL TAMPONADE DEVICE AND METHOD
An arterial tamponade device is expandable between a collapsed condition and an expanded position and has opposite ends, with an enlarged pad at one or both ends. The device is inserted into a body cavity in its collapsed condition and is released at a predetermined loc...
09/22/2011
20110224714METHODS AND DEVICES FOR THE SURGICAL CREATION OF SATIETY AND BIOFEEDBACK PATHWAYS
Disclosed are devices and systems which to sense parameters related to the mechanical forces imposed on devices implanted in the stomach. The parameters of the system are further translated into patient feedback systems to create satiety inducing pathways in the stomach...
09/15/2011
20110213399PASSAGE EXPANSION DEVICE FOR PATIENTS
A method for opening a portion of a passageway of a patient is disclosed. The patient has a first metallic structure attached to a portion of the patient's neck. The method includes obtaining a second magnetic structure, placing the second magnetic structure proximate t...
09/01/2011
20110213400Process for Generating Microwalled Encapsulation Balloons
A method and product thereby for generating a biocompatible balloon, comprising, in combination: compressing with a first die at least two porous membranes enclosed by a releasing agent between the first die and each of the at least porous membranes, wherein the releasi...
09/01/2011
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