Abstract: 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.

Abstract: A multipurpose medical scissor assembly having a first element and a second element arranged in a scissor configuration. The first element has a first blade support section and a first shank section. The second element has a second blade support section and a second shank section. A segment that mimics the shape of the second blade support section is mounted parallel to the second blade support section. Both the segment and the second blade support section terminate with hooked ends that create a forked configuration. The first element, the second element and the parallel segment are preferably all molded of plastic. Metal blades are attached to the first blade support section and to the second blade support section to provide cutting edges.

Abstract: A laryngoscope system that consists of a blade assembly and a handle assembly. The blade assembly has a blade body with multiple handle attachment points. The handle can attach to any of the handle attachment points using a standard ISO 7376 connection. By attaching the handle to different handle attachment points the functional length of the laryngoscope blade can be adjusted. The handle that attaches to the blade body can contain an internal lighting unit. If so, the blade body contains optical elements at the handle attachment points that direct light from the handle to a forward facing output. If the handle does not hold a light, a lighting unit can be added to the blade body.

Abstract: A laryngoscope system that consists of a blade assembly and a handle assembly. The blade assembly has a blade body with multiple handle attachment points. The handle can attach to any of the handle attachment points using a standard ISO 7376 connection. By attaching the handle to different handle attachment points the functional length of the laryngoscope blade can be adjusted. The handle that attaches to the blade body can contain an internal lighting unit. If so, the blade body contains optical elements at the handle attachment points that direct light from the handle to a forward facing output. If the handle does not hold a light, a lighting unit can be added to the blade body.

Abstract: The H-Intubation Blade is a multi-size intubation blade for medical and veterinarian use. The H-Intubation Blade can be used on different sized patients and with the different handles on the market whether they are green in which a light bulb provides the illumination at the base of the handle or traditional handle in which energy is provided from the handle to power a light bulb in the blade itself The H-Intubation Blade changes size by a mounting piece that hooks to the handle and runs back and forth on a locking rail system.

Abstract: A portable diagnostic instrument for use by medical professionals. The portable diagnostic instrument can comprise a control unit that can constantly maintain the frequency of sound or vibration produced by the device, even when battery power is reduced. The control unit can also comprise a warning unit to provide information about remaining battery life to the user. Furthermore, the portable diagnostic instrument can comprise a unit capable of producing vibration, a unit capable of producing sound at differing frequencies, and a unit capable of producing temperatures at differing temperatures. The device can produce both the sound, vibration, and temperature at the same time or each can be operated individually. Moreover, the device is capable of being attached to other medical equipment that is carried by a medical professional or can be easily kept in a pocket, so that it is readily available when needed.