Patent ID: 11963904
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 7:
8. The instrument (10) configured to prepare and safely place the intra-uterine device (30) as claimed in claim 1, wherein the string management (110) comprises a floating cone (40) floatingly disposed on the graduated tube (16) and a tubeway (77) integratedly provided on the base (70),
wherein the floating cone (40) has a tubular hole (41) on an inside, a conical frustum (42) on an outside and a hook (43) on an IUD end (5) of the floating cone (40), while the tube way (77) has an inner cylindrical path through which the graduated tube (16) passes clearly, while the floating cone (40) gets seated firmly, the instrument (10) that is ready to use has the string (31) wrapped around the hook (43), slid through the tubular hole (41) and the tubeway (77) taut, while the floating cone (40) is firmly plugged in the tubeway (77), the string (31) continues to stay in the locked condition, and
when the knob (150) is made to slide towards the IUD end (5), the floating cone (40) continues to remain plugged in the tubeway (77), a further sliding of the knob (150) towards the IUD end (5) causes the carriage (140) to also move towards the IUD end (5), and consequently the pushrod (17) also correspondingly moves, the string (31) is unwrapped from over the hook (43) and the floating cone (40) gets plugged out, and the string (31) is in the unlocked condition.