Illuminated intra-oral delivery device
OwnerChristopher R. Sabourininventor
Life of this patent
Estimating the term…
Abstract
A medical syringe with a light source mounted on a distal end of the syringe to provide illumination of an injection site, a battery pack receiver configured to receive a battery pack with magnetic attraction a proximal end of the syringe, and a control circuit that is configured to illuminate the light source when the control circuit detects movement of the syringe and disconnects the battery from the light source either after a fixed period of time or after motion of the syringe ceases. Ideally the light source is a disc-shaped array of LED lights. The syringe is constructed of materials that can be sterilized.
Claims17
An apparatus, comprising:
- a sterilizable syringe having a barrel with a proximal end and a distal end and an integral hilt;
- a plunger mounted in the barrel and longitudinally slidable through the proximal end of the barrel;
- a light source integrally formed on the distal end of the barrel;
- a battery pack receiver on the hilt and configured to be electrically coupled to the light source;
- a battery pack configured to be removably mounted to the battery pack receiver by magnetic attraction between the battery pack and the battery pack receiver, the battery pack positioned on the hilt to centrally locate a weight balance point of the syringe;
- and
- a control circuit and a motion sensor sealed inside the battery pack and configured to be electrically coupled to the battery pack receiver and the light source and configured to detect motion of the syringe and to electrically couple the battery pack receiver and the light source in response to detecting motion of the syringe, the syringe configured for use as a syringe when the battery pack is removed.
A syringe, comprising:
- a hilt;
- a barrel extending from the hilt and having a proximal end and a distal end;
- a light source integral with the distal end of the barrel, the light source comprising a disc-shaped array of light emitters disposed circumferentially around a longitudinal axis of the barrel and configured to illuminate circumferentially an area around an injection site while avoiding the emission of light back to a user's eyes and to partially illuminate a carpule on the barrel;
- a battery pack receiver coupled to the light emitters;
- a battery pack configured to be held in the battery pack receiver and to centrally locate a weight balance point on the syringe;
- a control circuit with a motion sensor inside the battery pack and configured to electrically couple a battery in the battery pack to the light emitters and configured to detect motion of the syringe and to electrically couple the battery pack receiver to the light emitters in response to detecting motion of the syringe.
A kit, comprising:
- a syringe having a light source integrally formed on a distal end of the syringe, the syringe having an electrical circuit with a motion sensor formed inside the syringe and configured to detect motion of the syringe and to illuminate the light source in response to the syringe moving;
- a battery pack configured to be mountable on a plunger of the syringe;
- a battery charger configured to receive the battery pack and electrically couple to the battery pack and charge the battery pack;
- and
- a cassette that is configured to house the syringe during a sterilization process while preventing the inclusion of the battery pack with the syringe.
Dependencies are inferred from the claim text.