Tissue clamp for noninvasive physiological measurement
First Claim
1. A method comprising:
- providing a clamp having a first jaw member coupled to a second jaw member by a joint, the second jaw member having a complementary jaw, the joint configured to enable movement of the jaw face relative to the complementary face in directions corresponding to pitch, roll, yaw, and heave;
coupling a sensor to a jaw face of the clamp, the sensor configured to generate a sensor signal corresponding to a physiological parameter of tissue proximate the jaw face; and
coupling an elastic member to the clamp, the elastic member configured to exert a compressive force between the jaw face and the complementary face, the compressive force distributed over a surface of the jaw face.
1 Assignment
0 Petitions
Accused Products
Abstract
A device includes a clamp and a sensor. The sensor can be attached to the clamp and tissue by the force exerted by the clamp. The clamp includes a first jaw member having a jaw face and a second jaw member having a complementary face. The first and second jaw members are held in alignment by a joint. The joint has an elastic member configured to exert a compressive force. The joint allows movement of the jaw face relative to the complementary face in directions corresponding to pitch, roll, yaw, and heave. The compressive force is distributed over a surface of the jaw face. The sensor is coupled to the jaw face or held in place by the compressive force of the jaw face. The sensor is configured to generate a sensor signal corresponding to a physiological parameter of tissue proximate the jaw face.
14 Citations
8 Claims
-
1. A method comprising:
-
providing a clamp having a first jaw member coupled to a second jaw member by a joint, the second jaw member having a complementary jaw, the joint configured to enable movement of the jaw face relative to the complementary face in directions corresponding to pitch, roll, yaw, and heave; coupling a sensor to a jaw face of the clamp, the sensor configured to generate a sensor signal corresponding to a physiological parameter of tissue proximate the jaw face; and coupling an elastic member to the clamp, the elastic member configured to exert a compressive force between the jaw face and the complementary face, the compressive force distributed over a surface of the jaw face. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
Specification