← Back to portfolio Medical Devices / SolidWorks

Cable Driven Surgical Grasper: Parts List

Bill of materials for the 44 piece SolidWorks assembly, grouped by section: handle (16), shaft (12), wrist (9), and jaws (7).

Shaft

8.5 mm × 190 mm

Cables

6 steel cables

Wrist range

±90° pitch and yaw

Jaws

~15 mm, 8.7 mm open

Engineering drawing of the cable driven surgical grasper: side view, exploded assembly with numbered callouts, and bill of materials

Handle 16 pieces

#	Part No.	Part	Material
1	HA-001	Housing, left half	Polycarbonate
2	HA-002	Housing, right half	Polycarbonate
3	HA-003	Trigger	Acetal (POM)
4	HA-004	Trigger pivot pin	316L stainless
5	HA-014	Cable anchor pin	316L stainless
6	HA-005	Trigger return spring	304 stainless
7	HA-007	Rotation hub	316L stainless
8	HA-008	Bushing #1	PEEK
9	HA-008	Bushing #2	PEEK
10	HA-009	E-clip	304 stainless
11	HA-006	Rotation knob	ABS/PC
12	HA-011	Gimbal yoke	316L stainless
13	HA-010	Wrist lever	316L stainless
14	HA-012	Cover plate #1	Polycarbonate
15	HA-012	Cover plate #2	Polycarbonate
16	HA-013	Cable tensioner	316L stainless

Shaft 12 pieces

#	Part No.	Part	Material
17	SH-001	Shaft tube, 8.5 mm × 190 mm	316L stainless
18	SH-002	Cable guide spacer #1	PEEK
19	SH-002	Cable guide spacer #2	PEEK
20	SH-002	Cable guide spacer #3	PEEK
21	SH-003	Wrist retaining pin #1	316L stainless
22	SH-003	Wrist retaining pin #2	316L stainless
23	CB-001	Cable #1, wrist pitch	Stainless wire rope
24	CB-001	Cable #2, wrist pitch	Stainless wire rope
25	CB-001	Cable #3, wrist yaw	Stainless wire rope
26	CB-001	Cable #4, wrist yaw	Stainless wire rope
27	CB-001	Cable #5, jaw close	Stainless wire rope
28	CB-001	Cable #6, jaw open	Stainless wire rope

Wrist 9 pieces

#	Part No.	Part	Material
29	WR-001	Wrist base clevis	Titanium
30	WR-002	Pitch link	Titanium
31	WR-003	Jaw carrier / yaw link	Titanium
32	WR-004	Pitch pivot pin	316LVM stainless
33	WR-004	Yaw pivot pin	316LVM stainless
34	WR-005	Idler pulley #1	17-4PH stainless
35	WR-005	Idler pulley #2	17-4PH stainless
36	WR-005	Idler pulley #3	17-4PH stainless
37	WR-005	Idler pulley #4	17-4PH stainless

Jaws 7 pieces

#	Part No.	Part	Material
38	JA-001	Serrated jaw, upper	17-4PH stainless
39	JA-001	Serrated jaw, lower	17-4PH stainless
40	JA-003	Jaw pivot pin	17-4PH stainless
41	JA-004	Jaw slider yoke	17-4PH stainless
42	JA-005	Cam cross-pin	17-4PH stainless
43	JA-006	Reversing sleeve #1	PEEK
44	JA-006	Reversing sleeve #2	PEEK

Want the CAD files or full drawings? Request source files →