Rani Therapeutics, LLC

Advanced Cytometrix, Inc.

Intrapace, Inc.

Baber R Syed

Mir A Imran

Timothy H Williams

Chang Jin Ong

Peter Herrmann

Greg Method

Deepak R Gandhi

Trevor J Powles

Michael Francis Wei

Kurt D Sparks

Ken Wong

Russell Spreier

Ami K Mehta

Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Particular embodiments provide a swallowable device such as a capsule for delivering drugs into the intestinal wall or other GI lumen. Embodiments also provide various drug preparations that are configured to be contained within the capsule, advanced from the capsule into the intestinal wall and degrade within the wall to release the drug to produce a therapeutic effect. The preparation can be coupled to a delivery mechanism having one or more balloons or other expandable devices which are expandable responsive to a condition in the small intestine or other GI lumen to advance the preparation out of the capsule into the intestinal wall. Embodiments of the invention are particularly useful for the delivery of drugs which are poorly absorbed, tolerated and/or degraded within the GI tract.

Device, system and methods for the oral delivery of therapeutic compounds

A system and method are disclosed for an implantable gastric stimulation system within the stomach. The stimulation system includes an electronics anchor, electrode lead anchor, implantable pulse generator and external programmer. The electronics anchor is configured to attach to the stomach wall at a first location and the electrode lead anchor configured to attach to the stomach wall at a second location. The electrode lead anchor includes one or more electrodes configured to contact the stomach wall and a flexible lead portion coupled to the one or more electrodes at one end with an the electrical connector portion at the other end. The implantable pulse generator has electronic circuitry and is attached to the electronics anchor; the electronic circuitry is connected to the electrical connector of the electrode lead anchor and can communicate with the one or more electrodes. The external programmer is used to communicate with the electronic circuitry of the pulse generator via a telemetry device to provide stimulation instructions to the pulse generator.

Endoscopic device delivery system

An aspiration needle for use in collecting larger cell samples with a source of vacuum for fine needle aspiration cytology without increasing the size of the needle having a rigid elongate tubular member having distal and proximal extremities. The tubular member has a bore extending therethrough from the distal extremity to the proximal extremity and has an opening at the distal extremity in communication with the bore. A body is secured to the proximal extremity of the tubular member and forms a chamber therein in communication with and in close proximity to the opening into the bore of the tubular member. The chamber is formed by a sloping uninterrupted wall leading distally to the opening to the bore of the tubular member. The body includes a hub proximal of the chamber for receiving the source of vacuum and for establishing communication between the source of vacuum and the chamber. The body has an enlarged portion adjacent the proximal extremity of the tubular member permitting viewing of the chamber in the vicinity of the proximal extremity of the tubular member to facilitate observation of aspirate as it is collected in the chamber.

Aspiration needle and method

An aspiration needle apparatus for collecting cell samples from tissue comprising a vacuum container having an enclosed evacuated space evacuated to a subambient pressure and sealed by a penetrable diaphragm. An adapter has a recess to receive the vacuum container. A needle is carried by the adapter and has a distal extremity serving as an aspiration needle to collect the cell sample and has a proximal extremity disposed in the recess and is capable of penetrating the diaphragm of the vacuum container to couple the evacuated space to the flow passage of the needle to supply a subambient pressure to the distal extremity of the needle. An on-off mechanism carried by the adapter includes yieldable means and a member mounted in the recess actuatable by axial movement of the vacuum container into the recess against the force of the yieldable means disposed within the recess. The on-off mechanism also includes means secured to the member for sequentially retaining the member in a rearwardmost or at rest position and a forwardmost or latched position whereby in the forwardmost or latched position the needle means penetrates the diaphragm to supply the subambient pressure in the vacuum container to the needle means and in the rearwardmost or at rest position the needle means is free of the diaphragm so that the subambient pressure is no longer supplied to the needle means.

Aspiration needle apparatus incorporating its own vacuum and method and

An aspiration needle apparatus for collecting cell samples from tissue comprising a vacuum container having an enclosed evacuated space evacuated to a subambient pressure and sealed by a penetrable diaphragm. An adapter is provided having a recess which is adapted to receive the vacuum container. A needle assembly is carried by the adapter and has a distal extremity serving as an aspiration needle to collect the cell sample. The proximal extremity of the needle assembly is disposed in said recess and is capable of penetrating the diaphragm of the vacuum container to couple the evacuated space to the flow passage of the needle assembly to supply a subambient pressure to the distal extremity of the needle assembly. An on-off mechanism is carried by the adapter and includes a member engaged by the vacuum container and mounted in the recess for axial movement in the recess. A coil spring is disposed within the recess and engages the member and yieldably urges the member and the vacuum container in a direction out of the recess. A detent assembly is secured to the member for sequentially retaining the member in a first forwardmost position and a second rearwardmost position. In the first position the needle assembly penetrates the diaphragm of the vacuum container to supply a subambient pressure to the needle assembly and in the second position the needle assembly is free of the diaphragm so that subambient pressure is no longer supplied to the needle assembly.

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Palo Alto, CA, United States of America

Baber R Syed