Multipurpose handle assembly for use with varied medical instruments
View Patent ↗A handle assembly for a medical instrument, such as an otoscope, and the full assembly of the medical instrument. The handle assembly has a primary housing with a first end and an opposite open second end. The primary housing defines a central cavity. A standardized connector is formed at the first end. A detachable housing extension is attached to the opposite end. The housing extension defines an internal compartment that is accessible when detached. An otoscope head is provided that is sized to fit within the internal compartment. The otoscope head has a base, a neck, and a speculum support. The speculum support has a large open end, an opposite small open end, and a funnel shaped peripheral wall that extends there between. A slot is formed in the peripheral wall to enable secondary instruments to be manipulated within the speculum support.
1 . A handle assembly for a medical instrument, comprising:
a primary housing having a first end and an opposite open second end, wherein said primary housing defines an open central cavity, and wherein said open central cavity is accessible through said open second end and at least one access opening that is disposed between said first end and said open second end;
a connector formed at said first end of said primary housing;
a selectively detachable housing extension attached to said open second end of said primary housing, wherein said housing extension defines an internal compartment that is accessible when said housing extension is detached from said primary housing; and
an otoscope head that is sized to fit within said internal compartment of said housing extension.
2 . The handle assembly according to claim 1 , wherein said otoscope head has a base, a neck, and a speculum support, wherein said base is configured to interconnect with said connector at said first end of said primary housing.
3 . The handle assembly according to claim 2 , wherein said speculum support has a large open end, an opposite small open end and a funnel shaped peripheral wall that extends from said large open end to said small open end, wherein said neck attaches to said funnel shaped peripheral wall at a point between said large open end and said small open end.
4 . The handle assembly according to claim 3 , further including an access slot formed in said funnel shaped peripheral wall that extends from said large open end to said small open end.
5 . The handle assembly according to claim 1 , further including a flashlight unit that is received within said open central cavity of said primary housing.
6 . The handle assembly according to claim 5 , wherein said flashlight unit is accessible in said primary housing through said at least one access opening.
7 . The handle assembly according to claim 6 , further including an otoscope head attached to said connector on said primary housing, wherein said flashlight unit produces light that is channeled through said otoscope head.
8 . An otoscope assembly comprising:
a handle assembly having a connector at one end, wherein said handle assembly includes a primary housing having a first end and an opposite open second end;
a selectively detachable housing extension attached to said open second end of said primary housing, wherein said housing extension defines an internal compartment that is accessible when said housing extension is detached from said primary housing; and
an otoscope head having a base, a neck, and a speculum support, wherein said base is configured to interconnect with said connector of said handle assembly and wherein said otoscope head is sized to fit within said internal compartment.
9 . The assembly according to claim 8 , wherein said speculum support has a large open end, an opposite small open end and a funnel shaped peripheral wall that extends from said large open end to said small open end, wherein said neck attaches to said funnel shaped peripheral wall at a point between said large open end and said small open end.
10 . The assembly according to claim 9 , further including an access slot formed in said funnel shaped peripheral wall that extends from said large open end to said small open end.
11 . The assembly according to claim 8 , further including a flashlight unit that is received within said primary housing.
12 . The assembly according to claim 11 , wherein said flashlight unit produces light that is channeled through said otoscope head.