01 Overview. The patented HV Heart Retractor is used by leading surgeons throughout the world. The HV is surgeon preferred and the standard of care for retracting tissue during minimally invasive heart surgery. The HV is the first retractor to allow …
USB Medical Founded in 2008, USB Medical is dedicated to developing strong, innovative, “first-to-market” I.P. in the medical device space, marketing patentable, physician preferred products that address complex medical needs in the field of cardiac and general surgery and patient care.
Retractors for Cardiac Surgery; . Adult Straight Atrial Rakes Available with Standard (160mm) or Long Handle (210mm long) Small, Medium and Large rakes for aortic… Read more. Adult Curved Atrial Rakes. Curved Atrial Rakes in Multiple Configurations Pillar and …
· This device is a novel left atrial retractor specifically dedicated to MIMVS . The device is a self-expanding, auto-adjusting, and single-use left atrial retractor that does not require a supporting arm. The device maintains an optimal conical shape that when expanded keeps the left atrium wide open, in a symmetrical manner.
Japan), the retractor is specialized for MIMVS and has solved multiple mitral valve exposure difficulties. This retractor includes a minithoracotomy tissue spreader, a left atrial blade, and an additional bendable retractor for the posteromedial wall (P3 area) of the left atrium. The main minithoracotomy spreader is …
A unique retractor with attachable, self-retaining atrial and ventricular retractor blades that provide excellent and consistent exposure of all heart chamber during heart valve replacement of congenital heart defect surgery. The RosenkranzTM Pediatric Open Heart Retractor also enhances visualization of the intra cardiac anatomy.
Featuring the gold standard aluminum atrial blade lift design and an AD Atrial Rake Retractor deployed through the thoracotomy incision with the aid of a OR table-mounted articuling arm -- all functioning in concert with the ULTRAVISION CT Surgical Access System to …
Atrial Retractor With the worldwide prevalence of cardiovascular diseases, much attention has been fo-cused on simulating the characteristics of the human heart to better understand and treat cardiac disorders. The purpose of this study is to build a ﬁnite element model of the left
A customized transthoracic atrial retractor was previously developed for robotic and minimally invasive mitral valve surgery, but it has sometimes failed to provide sufficient exposure of the .
Get the best deals on Thoracic Surgery Surgical Retractors when you shop the largest online selection at eBay.com. Free shipping on many items . 401-003 Retractor Blade Assembly Standard. $85.00. $25.59 shipping. . Snowden Pencer 89-9307 Cardiovascular Atrial Self Retaining Retractor CABG. $1,435.00. Was: $1,750.00.
Reconstructive valve surgery encompasses a comprehensive system of valve analysis and related techniques based on three basic principles as described by Alain Carpentier and colleagues: restoring or preserving the full mobility of the leaflets, creating a large surface of leaflet coaptation and remodelling the annulus to provide an optimal and stable orifice area.1 Mitral valve regurgitation .
· An atrial-retractor blade with a side arm (USB) was then positioned in order to have an optimal view over the entire MV annulus. Several different techniques for repair were used, depending on the mechanism of MR, chordal replacement was our preferred technique in case of chordal elongation or rupture (Table 2 ) [ 12 ].
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Methods and devices are disclosed to reduce tissue trauma when a physician retracts a patient's tissues for surgery. In one part, methods and devices are disclosed for controlling retraction force and pace. In another part, methods and devices are disclosed for oscillating force when opening. In another part, methods and devices are disclosed for detecting trauma during retraction.
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the Design of an Endoscopic Atrial Retractor. (Under the guidance of Dr. Gregory Buckner.) . With the worldwide prevalence of cardiovascular diseases (CVDs), much attention has been . Although finite element models are the gold standard for structural analysis, discrete mass-spring systems are the most widely used models in surgery simulations.
methods. Briefly, standard monitoring lines are inserted and the patient is intubated with a double-lumen endotracheal tube. Access to the thoracic cavity is achieved via a 4–6 cm incision in the infra-mammary groove that is carried out through the third or fourth intercostal space. A soft tissue retractor is used to limit rib spreading.
· The aorta is cross-clamped and a vertical incision is made onto the left atrium, leaving enough room for the atrial wall to close. Using a self-retaining retractor, atrial tissue above the anterior mitral annulus is hooked up. This makes a tractile and stretched wide view of the mitral valve possible because the left atrium wall hook-up is optimal.
· Introduction. Vascular surgery is normally conducted in a highly technical environment with a full complement of specialized equipment including noninvasive ultrasound technology, state-of-the-art computed tomography (CT), modern fluoroscopy, specialized instruments for open surgery, and postoperative intensive care units and wards staffed with experienced vascular nurses and junior …