SYRINGE WITH ROTATABLE ELEMENT, INFUSION/ASPIRATION SYSTEM INCLUDING THE SYRINGE, AND ASSOCIATED METHODS,
First Claim
Patent Images
1. An injector comprising:
- a handle assembly;
a syringe barrel having a circumference, the barrel comprising;
a receptacle for receiving a fluid;
a nozzle for directing fluid from the receptacle;
a plunger configured to rotate and slidably translate through the receptacle; and
a rotatable element disposed on the syringe barrel and configured to rotate at least partially about the circumference of the barrel.
13 Assignments
0 Petitions
Accused Products
Abstract
A slip ring assembly for an injector is provided, where the injector includes a handle assembly coupled to a syringe barrel, and a plunger configured to rotate and slidably translate through a receptacle. The slip ring assembly includes a rotatable element disposed about the syringe barrel and configured to rotate at least partially about a circumference of the barrel, a retention groove positioned upon the syringe barrel, and a locking element including a protrusion complimentary with the retention groove and configured to engage retention groove and maintain rotatable element upon the syringe barrel.
107 Citations
20 Claims
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1. An injector comprising:
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a handle assembly; a syringe barrel having a circumference, the barrel comprising; a receptacle for receiving a fluid; a nozzle for directing fluid from the receptacle; a plunger configured to rotate and slidably translate through the receptacle; and a rotatable element disposed on the syringe barrel and configured to rotate at least partially about the circumference of the barrel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A slip ring assembly for an injector, the injector comprising a handle assembly coupled to a syringe barrel comprising a receptacle configured to receive a fluid, a plunger configured to rotate and slidably translate through the receptacle, the slip ring assembly comprising:
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a rotatable element disposed about the syringe barrel and configured to rotate at least partially about a circumference of the barrel; a retention groove positioned upon the syringe barrel; and a locking element comprising a protrusion complementary with the retention groove and configured to engage retention groove and maintain rotatable element upon the syringe barrel. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. An injector comprising;
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a disposable syringe barrel having a circumference, the barrel comprising; a receptacle for receiving a fluid; a nozzle for directing fluid from the receptacle; a plunger configured to rotate and slidably translate through the receptacle; a rotatable element comprising at least one axially aligned hinge element that extends outwardly from the rotatable element and enables the rear handle member to be removably coupled to the rotatable element disposed on the syringe barrel, the rotatable element configured to rotate at least partially about the circumference of the barrel; and a handle assembly comprising a rear handle member removably coupled to the rotatable element, and a forward handle member removably coupled to the plunger, wherein the rear handle member is pivotally coupled to the forward handle member at a hinge in a scissors-type arrangement. - View Dependent Claims (19, 20)
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Specification