Selective fluid barrier valve device and method of treatment

Patent metadata

Field	Value
Publication number	US-9980813-B2
Application number	US-201514689734-A
Country	US
Kind code	B2
Filing date	Apr 17, 2015
Priority date	Apr 28, 2014
Publication date	May 29, 2018
Grant date	May 29, 2018

Abstract

Selective fluid barrier valve devices and methods of treatment are described herein. An embodiment of a selective fluid barrier valve device comprises a housing, an actuator, a sleeve, a wire member, and a connector. The sleeve defines a passageway that extends through the sleeve. The actuator is moveable between a first position and a second position. When the actuator is in the first position, the sleeve is in a first configuration such that fluid can pass through the passageway defined by the sleeve. When the actuator is in a second position, the sleeve is in a second configuration such that fluid is prevented from passing through the passageway defined by the sleeve.

First claim

What is claimed is:

1. A selective fluid barrier valve device having a lengthwise axis and comprising:
a housing having a housing proximal end, a housing distal end, and a housing body defining a housing passageway and a first opening, the housing passageway extending through the housing, the first opening extending through the housing body and providing access to the housing passageway;
an actuator moveably attached to the housing and moveable between a first position and a second position;
a sleeve disposed within the housing passageway and having a sleeve proximal end, a sleeve distal end, and a sleeve body defining a sleeve passageway extending through the sleeve, the sleeve moveable between a first configuration in which the sleeve passageway is open such that fluid can pass through the sleeve passageway and a second configuration in which the sleeve passageway is closed preventing fluid from passing through the sleeve passageway; and
a first wire member having a first wire member first end attached to the housing and a first wire member second end attached to the actuator, the first wire member extending between the housing and the sleeve and through the first opening defined by the housing;
wherein the sleeve is in the first configuration and the sleeve proximal end is disposed a first distance from the housing proximal end when the actuator is in the first position;
wherein the sleeve is in the second configuration and the sleeve proximal end is disposed a second distance from the housing proximal end when the actuator is in the second position;
wherein the second distance is different than the first distance;
wherein the actuator has an actuator outer surface and an actuator inner surface;
wherein the actuator body defines an actuator cavity extending from the actuator inner surface toward the actuator outer surface, the actuator cavity having a lengthwise axis that is parallel to said lengthwise axis of said selective fluid barrier valve device; and
wherein the first wire member second end is disposed within the actuator cavity.

2. A selective fluid barrier valve device having a lengthwise axis and comprising:
a housing having a housing proximal end, a housing distal end, and a housing body defining a housing passageway and a first opening, the housing passageway extending through the housing, the first opening extending through the housing body and providing access to the housing passageway;
an actuator moveably attached to the housing and moveable between a first position and a second position;
a sleeve disposed within the housing passageway and having a sleeve proximal end, a sleeve distal end, and a sleeve body defining a sleeve passageway extending through the sleeve, the sleeve moveable between a first configuration in which the sleeve passageway is open such that fluid can pass through the sleeve passageway and a second configuration in which the sleeve passageway is closed preventing fluid from passing through the sleeve passageway; and
a first wire member having a first wire member first end attached to the housing and a first wire member second end attached to the actuator, the first wire member extending between the housing and the sleeve and through the first opening defined by the housing;
wherein the sleeve is in the first configuration and the sleeve proximal end is disposed a first distance from the housing proximal end when the actuator is in the first position;
wherein the sleeve is in the second configuration and the sleeve proximal end is disposed a second distance from the housing proximal end when the actuator is in the second position;
wherein the second distance is different than the first distance;
wherein the housing body defines a plurality of grooves within the housing passageway;
wherein the sleeve has a sleeve outer surface and a sleeve inner surface, the sleeve body defining a plurality of protuberances extending from the sleeve outer surface and away from the sleeve inner surface;
wherein each protuberance of the plurality of protuberances defined by the sleeve body is sized and configured to be received by a groove of the plurality of grooves defined by the housing body; and
wherein at least one of the protuberances of the plurality of protuberances defined by the sleeve body is disposed within a groove of the plurality of grooves defined by the housing body.

3. A selective fluid barrier valve device having a lengthwise axis and comprising:
a housing having a housing proximal end, a housing distal end, and a housing body defining a housing passageway, a first opening, a second opening, and a third opening, the housing passageway extending through the housing, each of the first opening, the second opening, and the third opening extending through the housing body and providing access to the housing passageway;
an actuator moveably attached to the housing and moveable between a first position and a second position;
a sleeve disposed within the housing passageway and having a sleeve proximal end, a sleeve distal end, and a sleeve body defining a sleeve passageway extending through the sleeve, the sleeve moveable between a first configuration in which the sleeve passageway is open such that fluid can pass through the sleeve passageway and a second configuration in which the sleeve passageway is closed preventing fluid from passing through the sleeve passageway;
a first wire member having a first wire member first end attached to the housing and a first wire member second end attached to the actuator, the first wire member extending between the housing and the sleeve and through the first opening defined by the housing;
a second wire member having a second wire member first end attached to the housing and a second wire member second end attached to the actuator, the second wire member extending between the housing and the sleeve and through the second opening defined by the housing; and
a third wire member having a third wire member first end attached to the housing and a third wire member second end attached to the actuator, the third wire member extending between the housing and the sleeve and through the third opening defined by the housing;
wherein the sleeve is in the first configuration and the sleeve proximal end is disposed a first distance from the housing proximal end when the actuator is in the first position;
wherein the sleeve is in the second configuration and the sleeve proximal end is disposed a second distance from the housing proximal end when the actuator is in the second position;
wherein the second distance is greater than the first distance;
wherein the actuator has an actuator outer surface and an actuator inner surface;
wherein the actuator body defines an actuator cavity extending from the actuator inner surface toward the actuator outer surface, the actuator cavity having a lengthwise axis that is parallel to said lengthwise axis of said selective fluid barrier valve device; and
wherein the first wire member second end is disposed within the actuator cavity.

4. A selective fluid barrier valve device having a lengthwise axis and comprising:
a housing having a housing proximal end, a housing distal end, and a housing body defining a housing passageway, a first opening, a second opening, and a third opening, the housing passageway extending through the housing, each of the first opening, the second opening, and the third opening extending through the housing body and providing access to the housing passageway;
an actuator moveably attached to the housing and moveable between a first position and a second position;
a sleeve disposed within the housing passageway and having a sleeve proximal end, a sleeve distal end, and a sleeve body defining a sleeve passageway extending through the sleeve, the sleeve moveable between a first configuration in w

Assignees

• Cook Medical Technologies Llc

Inventors

• Eller Derek

Classifications

• A61M39/288

  by bending or twisting the tube · CPC title

• A61F2/24 Primary

  Heart valves {; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body} · CPC title

• A61F2/2469

  with resilient valve members, e.g. conical spiral · CPC title

• A61M39/22

  Valves or arrangement of valves {(A61M39/02, A61M39/0247, A61M39/16 take precedence; regulating valves in infusion systems A61M5/16881; in devices worn by the patient for the reception of urine, faeces, catamenial or other discharge, or in colostomy devices A61F5/4405)} · CPC title

• F16K7/06

  by means of a screw-spindle, cam, or other mechanical means {(F16K7/045 takes precedence)} · CPC title