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A stabilizing apparatus for stabilizing the position of a needle when penetrating the skin of a patient, the apparatus has a frame structure with a base for placement against the skin in the vicinity of an intended needle entry point. A flexible diaphragm is supported by the frame structure and is s

A stabilizing apparatus for stabilizing the position of a needle when penetrating the skin of a patient, the apparatus has a frame structure with a base for placement against the skin in the vicinity of an intended needle entry point. A flexible diaphragm is supported by the frame structure and is spaced apart from the base of the frame structure to be disposed at a position away from the skin. The flexible diaphragm is configured to releasably grip the shaft of the needle at a distance from the needle entry point.

대표청구항 ▼

1. A stabilizing apparatus for stabilizing the position of a needle when penetrating the skin of a patient, the apparatus comprising: a) a frame structure having a base with a contact surface having an adhesive for adhesive placement against the skin in the vicinity of an intended needle entry point

1. A stabilizing apparatus for stabilizing the position of a needle when penetrating the skin of a patient, the apparatus comprising: a) a frame structure having a base with a contact surface having an adhesive for adhesive placement against the skin in the vicinity of an intended needle entry point; andb) an unapertured flexible diaphragm supported by the frame structure and spaced apart from the base of the frame structure by a plurality of extending members that each extend from the base of the frame structure, to be disposed at a position away from the skin,wherein the flexible diaphragm is configured to releasably grip a shaft of the needle at a distance from the needle entry point. 2. The stabilizing apparatus of claim 1 wherein the flexible diaphragm is formed from an elastomer. 3. The stabilizing apparatus of claim 1 wherein a membrane with a visual grid pattern extends across the base of the frame structure. 4. The stabilizing apparatus of claim 1 wherein the frame structure and the flexible diaphragm are formed from the same material. 5. The stabilizing apparatus of claim 1 wherein the frame structure is skeletal to allow visibility of the needle entry point. 6. The stabilizing apparatus of claim 1 wherein the frame structure is formed from a plastic. 7. The stabilizing apparatus of claim 1 wherein the flexible diaphragm is formed from a rubber material. 8. The stabilizing apparatus of claim 6 wherein the plastic is an acrylic. 9. The stabilizing apparatus of claim 1 wherein the frame structure forms a tripod extending from the base to the flexible diaphragm. 10. The stabilizing apparatus of claim 1 wherein the needle entry point lies within an area bounded by the base. 11. A method for stabilizing the position of a puncturing instrument comprising: a) adhering a base portion of a frame structure to the skin of a patient in the vicinity of an intended entry point for the puncturing instrument;b) inserting the puncturing instrument through an unapertured flexible diaphragm supported by the frame structure at a distance spaced apart from the skin by a plurality of extending members that each extend from the base of the frame structure; and,c) penetrating the tip of the puncturing instrument beneath the skin of the patient at the entry point.