Abstract: A telescoping actuator is described which provides a first and third segments operatively connected to a second segment. A locking system locks the first and third segment in rotation with respect to one another. Upon rotation of the second segment, the first and third segments are displaced relative to one another and the second segment. The first and third segments are operatively coupled to the second segment by corresponding sets of threads in some embodiments. The locking system may be interlocking tubes, or shafts displaced internal to the actuator. Rotational energy may be imparted to the second stage externally about its outer diameter or internally by a driveshaft operatively connected to a drive source.

Abstract: A telescoping actuator is described which provides a first and third segments operatively connected to a second segment. A locking system locks the first and third segment in rotation with respect to one another. Upon rotation of the second segment, the first and third segments are displaced relative to one another and the second segment. The first and third segments are operatively coupled to the second segment by corresponding sets of threads in some embodiments. The locking system may be interlocking tubes, or shafts displaced internal to the actuator. Rotational energy may be imparted to the second stage externally about its outer diameter or internally by a driveshaft operatively connected to a drive source.

Abstract: A disposable prostrate treatment template and a separate mounting frame to mount the template to a seed implant device is provided. The template includes a template body having a plurality of apertures extending therethrough; fasteners for removably securing said template to said mounting frame; suture wings extending from said template body to facilitate suturing of said template to a patient; and belt loops sized to receive a belt to secure the template to a patient. The template body is made from a rigid body frame and a polymer portion molded to said body frame. The body frame includes at least a pair of spaced apart legs and a cross-member extending between and connecting the legs to define a center area of the body in which the apertures are positioned. The apertures include at least one detent in the aperture and a flared entrance to the aperture. To align the template on the frame, the frame includes pins, and the template includes holes (preferably in the body frame) through which the pins extend.

Abstract: A disposable prostrate treatment template and a separate mounting frame to mount the template to a seed implant device is provided. The template includes a template body having a plurality of apertures extending therethrough; fasteners for removably securing said template to said mounting frame; suture wings extending from said template body to facilitate suturing of said template to a patient; and belt loops sized to receive a belt to secure the template to a patient. The template body is made from a rigid body frame and a polymer portion molded to said body frame. The body frame includes at least a pair of spaced apart legs and a cross-member extending between and connecting the legs to define a center area of the body in which the apertures are positioned. The apertures include at least one detent in the aperture and a flared entrance to the aperture. To align the template on the frame, the frame includes pins, and the template includes holes (preferably in the body frame) through which the pins extend.