Claims
- 1. A replaceable, medical device handle (10) comprising:
- an outer elongated housing (11) having a distal end (12), a passage (13) extending longitudinally therein and having external communication (14) therealong, and a first attachment mechanism (15) disposed about said distal end and communicating with said passage for receipt of a first medical device member (16) therein; and
- an inner elongated member (17) positioned in said passage and extending proximally therefrom and having a positioning channel (18), a second attachment mechanism (19) disposed therein and communicating with said passage for receipt therein of a second medical device member (20) adjacent the first medical device member, said outer elongated housing also including a projection (21) positionable into said positioning channel, said inner elongated member being longitudinally slidable in said passage when said projection is positioned in a first component (22) of said positioning channel and being rotatable in said passage when said projection is positioned in a second component (23) of said positioning channel.
- 2. The handle of claim 1, wherein said first component of said positioning channel comprises a longitudinal segment (24) of said positioning channel and wherein said second component of said positioning channel comprises a lateral segment (25) of said positioning channel.
- 3. The handle of claim 1, wherein said projection extends into said positioning channel.
- 4. The handle of claim 1, wherein said first attachment mechanism includes a collar (26) rotatably positioned in said passage about said distal end of said outer elongated housing and having a slit (27) with external communication extending longitudinally therethrough and communicating with said passage.
- 5. The handle of claim 4, wherein said collar also has an offset recess (28) and wherein said inner elongated member includes an offset projection (29) extending distally and longitudinally therefrom and positionable in said offset recess of said collar for rotation of said collar in said passage.
- 6. The handle of claim 1, wherein said first attachment mechanism comprises a cap (30) fixedly positioned about said distal end of said outer elongated housing and having a slit (31) with external communication extending longitudinally therethrough and communicating with said passage.
- 7. The handle of claim 6, wherein said first attachment mechanism includes a collar (26) rotatably positioned in said passage about said distal end of said outer elongated housing and having a slit (27) with external communication extending longitudinally therethrough and communicating with said passage.
- 8. The handle of claim 1, wherein said outer elongated housing includes at least one flange (32) disposed about a proximal end (33) and extending radially therefrom.
- 9. The handle of claim 8, wherein said at least one flange comprises an annular flange (34) having a slit (35) with external communication extending longitudinally therethrough and communicating with said passage.
- 10. The handle of claim 1, wherein said second attachment mechanism comprises a passage (36) extending longitudinally in said inner member and having external communication (37) therealong and communicating with said passage of said outer elongated housing.
- 11. The handle of claim 10, wherein said second attachment mechanism further comprises an enlarged recess (38) disposed about and externally communicating with a proximal end (39) of said external communication (37) to receive an enlarged proximal end (40) of the second adjacent device member.
- 12. A replaceable, medical device handle (10) comprising:
- an outer elongated housing (11) having a distal end (12), a passage (13) extending longitudinally therealong and having external communication (14) thereto;
- a first mechanism (15) for attachment to a first medical device member (16) when said first medical device member is in said passage;
- an inner elongated member (17) having an outer surface, said inner elongated member positioned in said passage and extending therealong; and
- associated therewith a second mechanism (19) for attachment to a second medical device member (20) to be associated with the first medical device member,
- the outer housing and the inner member including a projection (21) positionable in a positioning channel (18) formed on an outer surface of said inner member, said positioning channel including a first component and a second component to achieve relative rotational and longitudinal movement of the first and second device members.
- 13. A handle according to claim 12, wherein an extension is provided for enabling relative movement of the inner member and the outer housing.
- 14. A handle according to claim 13, wherein the first mechanism enables the first medical device member to be fixed relative to the outer housing, and the second mechanism enables the second device member and to be fixed relative to the inner member.
- 15. A handle according to claim 12, wherein channels of the channel arrangement are formed on the outer surface of the inner member, and the projection is fixed to the outer housing and is arranged to be movable in the said channels.
- 16. A handle according to claim 13, wherein channels of the channel arrangement are formed on the outer surface of the inner member, and the projection is fixed to the outer housing and is arranged to be movable in the said channels.
- 17. A handle according to claim 14, wherein channels of the channel arrangement are formed on the outer surface of the inner member, and the projection is fixed to the outer housing and is arranged to be movable in the said channels.
- 18. The handle of claim 12, wherein said first component of said positioning channel comprises a longitudinal segment (24) of said positioning channel and wherein said second component of said positioning channel comprises a lateral segment (25) of said positioning channel.
- 19. The handle of claim 12, wherein said projection extends into said positioning channel.
- 20. The handle of claim 12, wherein said first attachment mechanism includes a collar (26) rotatably positioned in said passage about said distal end of said outer elongated housing and having a slit (27) with external communication extending longitudinally therethrough and communicating with said passage.
- 21. The handle of claim 20, wherein said collar also has an offset recess (28) and wherein said inner elongated member includes an offset projection (29) extending distally and longitudinally therefrom and positionable in said offset recess of said collar for rotation of said collar in said passage.
- 22. The handle of claim 12, wherein said first attachment mechanism comprises a cap (30) fixedly positioned about said distal end of said outer elongated housing and having a slit (31) with external communication extending longitudinally therethrough and communicating with said passage.
- 23. The handle of claim 22, wherein said first attachment mechanism includes a collar (26) rotatably positioned in said passage about said distal end of said outer elongated housing and having a slit (27) with external communication extending longitudinally therethrough and communicating with said passage.
- 24. The handle of claim 12, wherein said outer elongated housing includes at least one flange (32) disposed about a proximal end (33) and extending radially therefrom.
- 25. The handle of claim 24, wherein said at least one flange comprises an annular flange (34) having a slit (35) with external communication extending longitudinally therethrough and communicating with said passage.
- 26. The handle of claim 12, wherein said second attachment mechanism comprises a passage (36) extending longitudinally in said inner member and having external communication (37) therealong and communicating with said passage of said outer elongated housing.
- 27. The handle of claim 26, wherein said second attachment mechanism further comprises an enlarged recess (38) disposed about and externally communicating with a proximal end (39) of said external communication (37) to receive an enlarged proximal end (40) of the second adjacent device member.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims priority of provisional application Ser. No. 60/048,293, filed Jun. 2, 1997.
US Referenced Citations (15)