An extravacular system is disclosed. The system includes a body, a septum, a septum activator, and a blood sampling device. The body has and inner lumen extending therethrough. The septum is disposed within the inner lumen. The septum activator is disposed within the inner lumen proximal the septum.
An extravacular system is disclosed. The system includes a body, a septum, a septum activator, and a blood sampling device. The body has and inner lumen extending therethrough. The septum is disposed within the inner lumen. The septum activator is disposed within the inner lumen proximal the septum. The septum activator has an inner passage extending therethrough. The blood sampling device has a tube that is longer than a length of the septum activator and has a width less than or equal to a width of the inner passage of the septum activator. An interior of the tube is in fluid communication with a reservoir within the blood sampling device. A vent is in fluid communication with the reservoir. The vent passes air but not blood therethrough.
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1. An extravascular system comprising: a catheter adapter, wherein the catheter adapter includes a distal opening, a proximal opening, an inner lumen extending between the distal opening and the proximal opening, a septum disposed within the inner lumen, and a septum activator disposed within the in
1. An extravascular system comprising: a catheter adapter, wherein the catheter adapter includes a distal opening, a proximal opening, an inner lumen extending between the distal opening and the proximal opening, a septum disposed within the inner lumen, and a septum activator disposed within the inner lumen proximal the septum, wherein the septum activator includes an inner passage extending therethrough; anda blood sampling device, wherein the blood sampling device includes: a body, wherein the body includes a reservoir within the body and one or more threads that connect the blood sampling device to a proximal end of the catheter adapter;a tube extending distally from the body, wherein the tube is longer than a length of the septum activator and has a width less than or equal to a width of the inner passage of the septum activator, wherein an interior of the tube is in fluid communication with the reservoir, wherein the tube extends through the one or more threads of the body, wherein the tube and the one or more threads are spaced apart to receive the proximal end of the catheter adapter, wherein in response to the blood sampling device being connected to the proximal end of the catheter adapter via the one or more threads, a distal end of the tube is disposed within the inner lumen of the catheter adapter distal to the septum and septum activator and proximal to the distal opening; anda vent in fluid communication with the reservoir, wherein the vent is configured to pass air but not blood therethrough. 2. The extravascular system of claim 1, wherein a proximal end of the tube is disposed distal to the reservoir. 3. The extravascular system of claim 1, wherein the distal end of the tube is generally flat. 4. The extravascular system of claim 1, wherein when the blood sampling device is connected to the proximal end of the catheter adapter via the one or more threads, the tube extends through the inner passage of the septum activator and through a slit in the septum. 5. The extravascular system of claim 1, wherein the septum divides and substantially seals a distal chamber of the inner lumen from and a proximal chamber of the inner lumen, the septum having one or more slits therein, the septum activator being movable from a un-activated position in the proximal chamber to an activated position that extends through the slit of the septum into the distal chamber. 6. The extravascular system of claim 1, wherein the blood sampling device has a portion of an outer geometry approximately equal to that of the inner lumen of the catheter adapter such that the blood sampling device can be press fit within the inner lumen of the catheter adapter. 7. The extravascular system of claim 1, wherein the septum and the catheter adapter form a fluid tight connection that circumscribes the septum. 8. The extravascular system of claim 1, wherein the tube has a length greater than or equal to about 5 mm and a width of less than or equal to about 3 mm. 9. The extravascular system of claim 1, wherein at least a portion of the blood sampling device defining the reservoir is compressible and decreases the internal volume of the reservoir when compressed to expel blood from the distal end of the tube. 10. An extravascular system comprising: a catheter adapter, wherein the catheter adapter includes a distal opening, a proximal opening, an inner lumen extending between the distal opening and the proximal opening, a septum disposed within the inner lumen, and a septum activator disposed within the inner lumen proximal the septum, wherein the septum activator includes an inner passage extending therethrough; anda blood sampling device, wherein the blood sampling device includes: a body, wherein the body includes a reservoir within the body and one or more threads that connect the blood sampling device to a proximal end of the catheter adapter;a tube extending distally from the body, wherein the tube is longer than a length of the septum activator and has a width less than or equal to a width of the inner passage of the septum activator, wherein an interior of the tube is in fluid communication with the reservoir, wherein the tube extends through the one or more threads of the body, wherein the tube and the one or more threads are spaced apart to receive the proximal end of the catheter adapter, wherein a position of the tube is fixed with respect to the one or more threads of the body such that when the blood sampling device is connected to the proximal end of the catheter adapter via the one or more threads, a distal end of the tube is disposed within the inner lumen of the catheter adapter distal to the septum and septum activator and proximal to the distal opening; anda vent in fluid communication with the reservoir, wherein the vent is configured to pass air but not blood therethrough.
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Purdy Edmund R. (Fruit Heights UT) Crawford Mark A. (Sandy UT) Erskine Timothy J. (Salt Lake City UT) Peterson Gerald H. (Salt Lake City UT), Apparatus and method for a catheter adapter with valve.
Clinton Mary B. (Pearl River NY) Houghton Frederick C. (Sussex NJ) Gregg Joseph J. (Hasbrouck Heights NJ), Apparatus and method for vascular guide wire insertion with blood flashback containment features.
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Lynn Lawrence A. (862 Curleys Ct. Worthington OH 43085) Cole James E. (891 Via Arroyo Ventura CA 93003), Blood aspiration assembly septum and blunt needle aspirator.
Rathbone R. Rodion (1800 Whitney Ave. Hamden CT 06514) Wardlaw Stephen C. (128 Sunset Hill Dr. Branford CT 06405), Blood sampling device for obtaining dual samples of venous blood.
Dales Lawrence (1556 Old Orchard St. West Harrison NY 10604) Dales Elsa A. (1556 Old Orchard St. West Harrison NY 10604), Bloodless insertion catheter assembly.
Down, James; Harvey, Noel G.; Martin, Frank E.; Pettis, Ronald J.; Lastovich, Alexander G., Device for withdrawing or administering a substance and method of manufacturing a device.
Cox Jeffrey A. (Keighley GBX) Parapia Liakatali G. H. (Leeds GBX), Devices for sampling, drainage or infusion of liquids from or to the human or animal body.
Cox Jeffrey A. (West Yorkshire GBX) Parapia Liakatali G. (Leeds GBX), Devices for sampling, drainage or infusion of liquids from or to the human or animal body.
Atkinson Gordon E. (Cedarville OH) Demma Daniel J. (Enon OH) Werbil David O. (Huber Heights OH), Medical coupling site including slit reinforcing members.
Lorenzen Rick D. ; Palmer Darrel R. ; Houghton William R. ; Arambula Gerry A. ; Van Hooser David Theron ; Lambert Richard C. ; Jensen Billy M. ; Stewart Gene, Medical multiple access low dead space anti-microbial aspirating/ventilating closed system improvements and methods.
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Jepson Steven C. ; Dudar Thomas E. ; Montanez Rodrigo A. ; Bindokas Algirdas J. ; Finley Michael J. ; White Jason J. ; Summers Camille, Needleless connector.
Jepson, Steven C.; Dudar, Thomas E.; Montanez, Rodrigo A.; Bindokas, Algirdas J.; Finley, Michael J.; White, Jason J.; Summers, Camille, Needleless connector.
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Hinchliffe Peter W. J. (New Haven CT) Smith Robert C. (Danbury CT) Gresham Richard D. (Monroe CT), Seal assembly for accommodating introduction of surgical instruments.
Newgard Kent W. (1931 Beverly Glen Dr. Santa Ana CA 92705) Gordon Mark G. (13591 Malena Dr. Tustin CA 92680), Self-occluding intravascular cannula assembly.
Fischell Robert E. (Dayton MD) Fischell David R. (Fair Haven NJ) Fischell Tim A. (Los Altos CA), Vascular access device with air-tight blood containment capability.
Rosen Jonathan J. (Alpharetta GA) Hillstead Richard A. (Duluth GA) Weldon Thomas D. (Gainesville GA) Larsen Charles E. (Cumming GA) Williams David O. (Barrington RI), Vascular blood containment device.
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