Biocardia, Inc.

Other

John D Altman

Peter A Altman

Simon H Stertzer

An apparatus fitted onto the forks of a forklift assembly for moving trailers, wherein the apparatus includes a right and a left rectangular tubular sections that are large enough to accommodate a fork. The sections are joined with a spanning beam having a center mounted trailer ball. The spanning beam is welded to the right and the left sections. A clamping element is mounted on a top wall of each section proximate to the rear of each section. Leveling elements are frontally affixed partially occluding an upper front opening of each section, such that tips of a fork are wedged under the leveling element and projecting beyond the front opening. Tightening the clamping elements secures attachment to the forks preventing the apparatus from sliding or rocking.

Apparatus that facilitates moving a trailer

A drug delivery catheter suited for cardiac procedures. The catheter includes a distal helical coil or other fixation and penetrating element which can be operated from the proximal end of the catheter to engage and penetrate the myocardium. Once delivered to the inside of the heart, the catheter can be used to inject small doses of therapeutic agents to the myocardium. The drug delivery system of the catheter allows for precise control of the dose injected into the heart wall.

Drug delivery catheters that attach to tissue and methods for their use

Implantable cardiac drug delivery systems. The systems are installed endocardially into a chamber in the heart, and are variously capable of delivering anti-arrhythmia agents into the heart wall, and into the epicardial space outside the heart, and into other chambers in the heart through the septa of the heart.

Device and method to slow or stop the heart temporarily

A system is disclosed, for administering a therapeutic agent locally and to a depth within cardiac tissue. An elongate, flexible catheter contains a flexible electric conductor and supports at its distal end an implantable electrode incorporating a penetrating element, typically a fixation helix or a linear needle that penetrates cardiac tissue as the electrode is implanted. A therapeutic agent is delivered through the electrode, to the cardiac tissue surrounding the penetrating element. The electrode can act as a sensor, to monitor an electrical condition of the surrounding cardiac tissue, and to control delivery of the agent responsive to the sensed electrical condition. Several embodiments feature a distal reservoir adjacent the electrode for effecting transient deliveries of the therapeutic agent in minute quantities. Other embodiments are disclosed for providing sustained deliveries of the agents.

Cardiac drug delivery system

A system is disclosed, for administering a therapeutic agent locally and to a depth within cardiac tissue. An elongate, flexible catheter contains a flexible electric conductor and supports at its distal end an implantable electrode incorporating a penetrating element, typically a fixation helix or a linear needle that penetrates cardiac tissue as the electrode is implanted. A therapeutic agent is delivered through the electrode, to the cardiac tissue surrounding the penetrating element. The electrode acts as a sensor, electrically coupled through the flexible conductor, and monitors an electrical condition of the surrounding cardiac tissue. A controller is coupled to the sensor and to a pump or reservoir containing the therapeutic agent, to control delivery of the agent responsive to the sensed electrical condition. The implanted electrode further can be used to deliver RF current to ablate the surrounding tissue. Several embodiments feature a distal reservoir adjacent the electrode, for effecting transient deliveries of the therapeutic agent in minute quantities or chronic delivery of growth factors. Another embodiment incorporates a bilumen catheter and a set of unidirectional valves, to facilitate changing therapeutic agents or purging the catheter of an agent after delivery.

Growing community of inventors

South San Francisco, CA, United States of America

John D Altman