Minimally-invasive smart devices
First Claim
1. A medical device instrument comprising:
- an autonomous minimally invasive medical device on a distal portion of the medical device instrument, the medical device comprising;
a first environmental condition sensor carried by the minimally invasive medical device adapted to detect a first environmental condition at a target site in the body of a patient adjacent to the medical device and adapted to transmit a first signal based on the first environmental condition; and
a second environmental condition sensor carried by the minimally invasive medical device adapted to detect a second environmental condition at the target site in the body of the patient adjacent to the medical device and adapted to transmit a second signal based on the second environmental condition; and
a plurality of actuators comprising;
a first actuator carried by a first portion of the medical device adapted to receive the first signal and to actuate to deliver therapy to the patient at the target site if the first signal meets a first predetermined condition and to inhibit actuation if the first signal does not meet the first predetermined condition;
a second actuator carried by a second portion of the medical device adapted to receive the second signal and to actuate to deliver therapy to the patient at the target site if the second signal meets a second predetermined condition and to inhibit actuation if the second signal does not meet the second predetermined condition,wherein the plurality of environmental condition sensors and the plurality of actuators cooperate to autonomously determine whether to actuate the first actuator and the second actuator of the medical device, and wherein the first signal, the second signal, or both is a mechanical signal.
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Accused Products
Abstract
There is provided a minimally-invasive smart device which can detect environmental conditions in the vicinity of a target site within a patient'"'"'s body and autonomously determine whether the medical device on the distal end of the instrument should be activated to perform, or inhibited from performing, a desired minimally-invasive medical procedure. The smart device includes a medical device affixed to the distal end of a lumen, at least one environmental condition sensor adapted to detect an environmental condition adjacent to the medical device, and at least one medical device actuator which responds to signals from an environmental condition sensor to either cause the medical device to perform the desired medical procedure or to inhibit operation of the medical device actuator.
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Citations
23 Claims
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1. A medical device instrument comprising:
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an autonomous minimally invasive medical device on a distal portion of the medical device instrument, the medical device comprising; a first environmental condition sensor carried by the minimally invasive medical device adapted to detect a first environmental condition at a target site in the body of a patient adjacent to the medical device and adapted to transmit a first signal based on the first environmental condition; and a second environmental condition sensor carried by the minimally invasive medical device adapted to detect a second environmental condition at the target site in the body of the patient adjacent to the medical device and adapted to transmit a second signal based on the second environmental condition; and a plurality of actuators comprising; a first actuator carried by a first portion of the medical device adapted to receive the first signal and to actuate to deliver therapy to the patient at the target site if the first signal meets a first predetermined condition and to inhibit actuation if the first signal does not meet the first predetermined condition; a second actuator carried by a second portion of the medical device adapted to receive the second signal and to actuate to deliver therapy to the patient at the target site if the second signal meets a second predetermined condition and to inhibit actuation if the second signal does not meet the second predetermined condition, wherein the plurality of environmental condition sensors and the plurality of actuators cooperate to autonomously determine whether to actuate the first actuator and the second actuator of the medical device, and wherein the first signal, the second signal, or both is a mechanical signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A medical device instrument comprising:
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an autonomous minimally invasive medical device on a distal portion of the medical device instrument, the medical device comprising; at least one environmental condition sensor carried by the medical device adapted to detect an environmental condition adjacent to the medical device and adapted to transmit a signal based on the environmental condition; and at least one needle-deploying actuator carried by the medical device adapted to receive the signal transmitted from the sensor and deploy a needle from the medical device, wherein the at least one environmental condition sensor and the at least one needle-deploying actuator cooperate to autonomously determine whether to deploy a needle from the medical device, and wherein the signal is a mechanical signal. - View Dependent Claims (13, 14, 15, 16, 17)
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18. An autonomous minimally invasive balloon catheter comprising:
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at least one environmental condition sensor carried on a balloon of the balloon catheter adapted to detect an environmental condition adjacent to the balloon catheter and adapted to transmit a signal based on the environmental condition; and at least one actuator carried on a balloon of the balloon catheter adapted to receive the signal transmitted from the sensor to permit the inflation of the balloon, wherein the at least one environmental condition sensor and the at least one actuator cooperate to autonomously determine whether to permit inflation of the balloon, wherein the sensor and actuator are physically linked, and wherein the signal is a mechanical signal. - View Dependent Claims (19, 20, 21, 22, 23)
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Specification