PAINLESS INJECTOR
First Claim
Patent Images
1. An apparatus for use with tissue of a subject, comprising:
- a substance configured to be injected into the tissue; and
first and second tissue-squeezing surfaces configured to be placed on first and second sides of the tissue, to exert pressure on the tissue by being moved toward each other in response to a squeezing force, and to facilitate injection of the substance into the tissue by releasing the substance in response to application of the squeezing force.
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Accused Products
Abstract
Apparatus for use with tissue (22) of a subject, including a substance (24) configured to be injected into the tissue, and first and second tissue-squeezing surfaces (20) configured to be placed on first and second sides of the tissue, to exert pressure on the tissue by being moved toward each other in response to a squeezing force (F), and to facilitate injection of the substance into the tissue by releasing the substance in response to application of the squeezing force.
68 Citations
19 Claims
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1. An apparatus for use with tissue of a subject, comprising:
a substance configured to be injected into the tissue; and
first and second tissue-squeezing surfaces configured to be placed on first and second sides of the tissue, to exert pressure on the tissue by being moved toward each other in response to a squeezing force, and to facilitate injection of the substance into the tissue by releasing the substance in response to application of the squeezing force.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. Apparatus for use with a syringe that has a syringe needle, the apparatus comprising:
pinching surfaces configured to be disposed distal to a distal tip of the syringe needle, and to facilitate penetration of tissue of a subject by the distal tip of the syringe needle, by pinching a fold of tissue toward the distal tip of the syringe needle until the distal tip of the syringe needle is disposed within the fold of tissue; and
one or more operating elements configured to operate the pinching surfaces.- View Dependent Claims (14, 15, 16, 17)
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18. An apparatus comprising:
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a syringe that comprises; a syringe needle; and pinching surfaces disposed distal to a distal tip of the syringe needle, and configured to facilitate penetration of tissue of a subject by the distal tip of the syringe needle, by pinching a fold of tissue toward the distal tip of the syringe needle until the distal tip of the syringe needle is disposed within the fold of tissue; and
one or more operating elements configured to operate the pinching surfaces.
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19-71. -71. (canceled)
Specification