Boston Scientific Medical Device Limited

Boston Scientific Corporation

Bacon Scientific Limited

Hitendra Purohit

Deepak Kumar Sharma

Agrim Mishra

Nabarun Bhowmick

Nidhi Dhingra

Subodh Morey

Balaji Aswatha Narayana

Charudatta Chandrakant Aradhye

Rohit Rohilla

Abhishek Basu

Dane Seddon

Nishant Randhawa

Swami Upadhyay

Sharath Kumar G

Venkatesh Neelamegam

Rohit Bhardwaj

Nitesh G Baviskar

Saniya Kshirsagar

Madhurima Debnath

A medical device comprising a handle, a shaft extending from the handle, and an inflatable module at a distal portion of the shaft, the module including a camera, wherein the shaft includes a body defining a first channel extending between a first end configured to be in fluid communication with a fluid source, and a second end in fluid communication with the module, and wherein inflation of the module alters a viewing angle of the camera relative to an axis of the distal portion of the shaft.

Medical devices and related methods thereof

A device includes a catheter extending longitudinally from a proximal end to a distal end and including a lumen and a grasper. The grasper includes jaws connected such that the jaws are movable between an open configuration and a closed configuration. Also, the device includes a control member connected to the grasper so that a longitudinal movement of the member relative to the catheter moves the grasper between the configurations and a proximal interface including a piston connected to the proximal end so that, when the grasper is moved toward the closed configuration, the piston applies a negative pressure through the catheter to draw a separated portion of thrombus proximally therethrough.

Device and method for mechanical thrombectomy

A device for draining cysts includes a catheter system configured to deploy an absorbent material, including but not limited to a foam, into a cyst. The absorbent material advantageously absorbs fluid contained within the cyst, for example fluid that may remain following aspiration, reducing the potential for cyst recurrence. In various embodiments, the absorbent material may be bioabsorbable, radiolucent, echogenic, drug eluting, or a combination thereof. In some embodiments the device may further include or be coupled to a vacuum source which applies negative pressure to the cyst during foam delivery, thereby reduce the overall size and/or profile of the cyst.

System, device and method combining bioabsorbable foam with vacuum technology for neoplastic cysts

A biopsy forceps includes an end effector with opposing first and second jaws coupled together and configured to move from an open configuration to a closed configuration. Each of the first jaw and the second jaw includes a plurality of teeth having a base. The bases of two adjacent teeth of the first jaw are spaced apart to form a first gap, and the bases of two adjacent teeth on the second jaw are spaced apart to form a second gap. The end effector in the closed configuration may define one or more windows between edges of the first and the second jaws. And, at least one of these windows may include at least a portion of one or both of the first and second gaps.

Biopsy forceps with serrated cutting jaws

In one example, a medical device may include a handle including a proximal portion and a distal portion, and the proximal portion may pivot relative to the distal portion. The medical device may also include an insertion portion coupled to the distal portion of the handle and configured to be positioned within a body lumen; and an articulation wire extending from the handle through the insertion portion. Pivoting of the proximal portion of the handle relative to the distal portion of the handle may move the articulation wire relative to the insertion portion to bend a distal portion of the insertion portion.

Medical systems, devices and related methods

A medical device, for example a delivery catheter, may include a handle portion, a shaft portion extending distally from the handle portion, a deployment mechanism, and an actuation member positioned on the handle portion. The shaft portion may include a working channel and a distal tip portion having a payload chamber configured to receive a payload, such as a bio-absorbable foam. The distal tip portion may be operatively connected to the working channel. The deployment mechanism may be positioned in the working channel, and may be operable to deploy the payload out from the distal tip portion. The actuation member may be actuatable to operate the deployment mechanism.

Medical delivery systems of bio-absorbable material

A biopsy forceps device includes a control member; a yoke coupled to the member; jaws coupled to the yoke; and a capsule. In an open configuration, the jaws are separated to receive target tissue. In a closed configuration, cutting edges of the jaws are moved toward one another to cut tissue. The capsule slidably receives the yoke and a portion of the jaws. The jaws are constrained to the closed configuration when withdrawn proximally to a first position within the capsule. When the jaws are moved to a second position, portions of the jaws are freed from the constraint capsule and spread apart. When the yoke and the jaws are moved distally and the jaws move to the open configuration, a tissue contacting structure of the yoke extends distally to engage tissue between the jaws to anchor the engaged tissue again lateral movement as the jaws contact the tissue.

Biopsy forceps with tissue piercing member

A device includes an elongated hollow member having an open distal end for receiving tissue therein and at least one exterior groove for loading at least one ligation band thereon. The device also includes a band deployment sleeve slidable over the exterior of the hollow member and configured to move from a radially expanded position to a radially contracted position in which, when the band deployment sleeve slides longitudinally over the hollow member, the distal portion engages the at least one ligation band. A closing sleeve slidable over the exterior of the band deployment sleeve is configured to constrain the distal portion from the radially expanded position into the radially contracted position. Retracting the closing sleeve proximally over the distal portion of the band deployment sleeve releases the distal portion from the radially contracted position into the radially expanded position.

Ligation band device and method for deploying ligation bands

A medical device includes opposing first and second end effectors coupled together to move from an open configuration to a closed configuration, a first link with a distal end pivotally connected to a proximal end of the first end effector, the first link including a first slot at a proximal end of the first link, a second link with a distal end pivotally connected to a proximal end of the second end effector, and a first actuator pin slidable within the first slot.

Endoscopic medical device and method of use

A medical device that includes a handle, a shaft extending distally from the handle and defining a lumen, and an actuator disposed in the shaft and including a distal tip. The actuator and the distal tip are movable relative to the lumen. The medical device includes an expandable member having an inner cavity. The actuator is configured to engage the expandable member when moving distally relative to the lumen and in response to the distal tip entering the inner cavity. The actuator is configured to disengage the expandable member when moving proximally relative to the lumen and in response to the distal tip exiting the inner cavity.

Medical delivery systems and methods of using the same

A biopsy forceps device includes a tension member and an end effector including first and second jaws movable between an open configuration, in which the jaws are separated from one another to receive target tissue therebetween, and a closed configuration, in which cutting edges of the jaws are moved toward one another to cut a portion of the target tissue. The jaws define a tissue receiving space therebetween to house the cut tissue. The jaws are pivotable relative to one another, each of the jaws including a serrated cutting edge extending therealong, the end effector further including a tension member attachment including a proximal end coupled to the tension member. The attachment is movably coupled to the jaws so that distal movement of the attachment moves the jaws to the open configuration while proximal movement thereof moves the jaws to the closed configuration.

A device includes an anoscope including an elongated hollow member with a longitudinal slot configured to receive tissue in an interior of the hollow member. The device also includes a clip applicator. The clip applicator includes a body slidably received in the slot and jaws at a distal end of the body configured to hold a ligation clip. The clip applicator further includes a plunger slidably coupled to the body configured to actuate the jaws. When the clip applicator is inserted into the slot and the plunger is moved relative to the body, the jaws close and deform the ligation clip from an open position into a closed position around tissue received in the slot.

Growing community of inventors

Vadodara, India

Hitendra Purohit