Blood transfer apparatus

Claim 2

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being space formed between the bag and receptacle, c) structure on the receptacle forming first porting communicating with the bag and via which blood may be transferred into the bag, and second porting communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting, and gas may be removed from said space via said second porting, and in a second mode of operation, blood may be drained from the bag as gas is introduced into said space via said second porting, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting, f) and including manually manipulable pump means operatively connected with said second porting, for pumping gas out of said space via tubing connected to the second porting, and the pump means having a manually collapsible body with a port for connection to said tubing, g) said cap means including structure and having at least one rigid end wall, a rigid skirt integral with said cap end wall, and projecting exteriorly of cap means structure, said second porting formed at least in part by said skirt.

Claim 3

The blood and gas transfer apparatus of claim 1 wherein said pump means is closely disposed adjacent the receptacle so that a compact apparatus is provided.

Claim 4

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting communicating with the bag and via which blood may be transferred into the bag, and second porting communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting, and gas may be removed from said space via said second porting, and in a second mode of operation, blood may be drained from the bag as gas is introduced into said space via said second porting, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting, f) and including manually manipulable pump means operatively connected with said second porting, for pumping gas out of said space via tubing connected to the second porting, and the pump means having a manually collapsible body with a port for connection to said tubing, g) the pump means being closely disposed adjacent the rigid receptacle so that a compact transfer apparatus is formed, h) said cap means including structure and having at least one rigid end wall, a rigid skirt integral with said cap end wall, and projecting exteriorly of cap means structure, said second porting formed at least in part by said skirt.

Claim 5

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting communicating with the bag and via which blood may be transferred into the bag, and second porting communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting, and gas may be removed from said space via said second porting, and in a second mode of operation, blood may be drained from the bag as gas is introduced into said space via said second porting, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting, f) and including manually manipulable pump means operatively connected with said second porting, for pumping gas out of said space via tubing connected to the second porting, and the pump means having a manually collapsible body with a port for connection to said tubing, g) the pump means being closely disposed adjacent the rigid receptacle so that a compact transfer apparatus is formed, h) said cap means including structure and having at least one rigid end wall, a rigid skirt integral with said cap end wall, and projecting exteriorly of cap means structure, said second porting formed at least in part by said skirt.

Claim 6

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting communicating with the bag and via which blood may be transferred into the bag, and second porting communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting, and gas may be removed from said space via said second porting, and in a second mode of operation, blood may be drained from the bag as gas is introduced into said space via said second porting, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting, f) and including manually manipulable pump means operatively connected with said second porting, for pumping gas out of said space via tubing connected to the second porting, and the pump means having a manually collapsible body with a port for connection to said tubing, g) the pump means being closely disposed adjacent the rigid receptacle so that a compact transfer apparatus is formed, h) said cap means having a rigid end wall, a rigid skirt integral with said end wall and projecting exteriorly of the cap means, said skirt forming said second porting.

Claim 7

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting communicating with the bag and via which blood may be transferred into the bag, and second porting communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting, and gas may be removed from said space via said second porting, and in a second mode of operation, blood may be drained from the bag as gas is introduced into said space via said second porting, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting, f) and including manually manipulable pump means operatively connected with said second porting, for pumping gas out of said space via tubing connected to the second porting, and the pump means having a manually collapsible body with a port for connection to said tubing, g) the pump means being closely disposed adjacent the rigid receptacle so that a compact transfer apparatus is formed, h) said cap means having a rigid end wall, a rigid skirt integral with said end wall and projecting exteriorly of the cap means, said skirt forming said second porting.

Claim 8

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting means communicating with the bag and via which blood may be transferred into and out of the bag, and second porting means communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting means, and gas may be removed from said space via said second porting means, and in a second mode of operation, blood may be drained from the bag via said first porting means and gas may be introduced into said space via said second porting means, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting means, f) and including manually manipulable pump means operatively connected with said second porting means, for pumping gas out of said space via tubing connected to the second porting means, and the pump means having a manually collapsible body with a port for connection to said tubing, g) said cap means including structure and having at least one rigid end wall, a rigid skirt integral with said cap end wall, and projecting exteriorly of cap means structure, said second porting formed at least in part by said skirt.

Claim 9

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting means communicating with the bag and via which blood may be transferred into and out of the bag, and second porting means communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting means, and gas may be removed from said space via said second porting means, and in a second mode of operation, blood may be drained from the bag via said first porting means and gas may be introduced into said space via said second porting means, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting means, f) and including manually manipulable pump means operatively connected with said second porting means, for pumping gas out of said space via tubing connected to the second porting means, and the pump means having a manually collapsible body with a port for connection to said tubing, g) said cap means including structure and having at least one rigid end wall, a rigid skirt integral with said cap end wall, and projecting exteriorly of cap means structure, said second porting formed at least in part by said skirt.

Claim 10

The transfer apparatus of claim 5, including first hanger means on one end of said receptacle and offset from said cap means and from said first and second porting means for suspending the receptacle with said porting means presented upwardly and second hanger means on an opposite end of the receptacle for suspending the receptacle with said porting means presented downwardly.

Claim 11

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting communicating with the bag and via which blood may be transferred into the bag, and second porting communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting, and gas may be removed from said space via said second porting, and in a second mode of operation, blood may be drained from the bag as gas is introduced into said space via said second porting, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting, f) and including manually manipulable pump means operatively connected with said second porting, for pumping gas out of said space via tubing connected to the second porting, and the pump means having a manually collapsible body with a port for connection to said tubing, g) and wherein said cap means has a rigid end wall, a rigid skirt integral with said end wall and projecting exteriorly of the cap means, said skirt forming said second porting.

Claim 12

In a blood and gas transfer apparatus, the combination comprising: a) a substantially rigid receptacle, b) a collapsible bag in the receptacle, there being spaced formed between the bag and receptacle, c) structure on the receptacle forming first porting communicating with the bag and via which blood may be transferred into the bag, and second porting communicating with said space between the bag and receptacle for selectively transferring gas into and out of said space, d) whereby in a first mode of operation blood may be drained into the bag via said first porting, and gas may be removed from said space via said second porting, and in a second mode of operation, blood may be drained from the bag as gas is introduced into said space via said second porting, e) said structure including neck means on the receptacle and cap means received on the neck means and forming said first and second porting, f) and including manually manipulable pump means operatively connected with said second porting, for pumping gas out of said space via tubing connected to the second porting, and the pump means having a manually collapsible body with a port for connection to said tubing, g) and wherein said cap means has a rigid end wall, a rigid skirt integral with said end wall and projecting exteriorly of the cap means, said skirt forming said second porting.