Vascular stabilizer

Claim 2

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means connecting said first and second body portions; means securing said first body portion and said second body portion in contact with a patient with the portion of the vessel subject to venipuncture lying between said first stabilizing edge portion and said second stabilizing edge portion; said first and second body portions being pivotal from an initial position about said hinge means to a stabilizing position to stabilize said vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from the position stabilizing said vessel, said locking means permitting said first and second body portions to pivot freely from the initial position to the stabilizing position.

Claim 3

The adjustable vascular stabilization device of claim 1 wherein said first and second body portions are formed of flexible material and said hinge means comprises a living hinge formed integral with said first and second body portions.

Claim 4

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means connecting said first and second body portions; means securing said first body portion and said second body portion in contact with a patient with the portion of the vessel subject to venipuncture lying between said first stabilizing edge portion and said second stabilizing edge portion; said first and second body portions being pivotal about said hinge means to stabilize said vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from the position stabilizing said vessel, said locking means including a flexible pin attached at a first end to said first body portion, the second end, opposite said first end, having hook means thereon and an enclosed structure attached to said second body portion and receiving said pin therein, said structure containing a toothed rack therein for engaging said hook means on said pin and preventing pivotal motion about said hinge means in one direction while permitting pivotal motion in the opposite direction.

Claim 5

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means connecting said first and second body portions; means securing said first body portion and said second body portion in contact with a patient with the portion of the vessel subject to venipuncture lying between said first stabilizing edge portion and said second stabilizing edge portion; said first and second body portions being pivotal about said hinge means to stabilize said vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from the position stabilizing said vessel, said locking means including a flexible pin attached at a first end to said first body portion, the second end, opposite said first end, having hook means thereon and an enclosed structure attached to said second body portion and receiving said pin therein, said structure containing a toothed rack therein for engaging said hook means on said pin and preventing pivotal motion about said hinge means in one direction while permitting pivotal motion in the opposite direction.

Claim 6

The adjustable vascular stabilization device of claim 1 wherein said first and second stabilizing edge portions comprise: first and second stabilizing rib portions extending from the side of said first and second body portions in contact with the patient, said vessel being stabilized between said first and second stabilizing rib portions; and first and second finger grips extending from the side of said first and second body portions opposite said side in contact with the patient for pivoting said first and second body portions about said hinge means during venipuncture.

Claim 7

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions; means securing said first and second body portions in contact with a patient with the portion of the vessel subject to venipuncture lying between the first and second stabilizing edge portions; said first and second body portions being pivotal from an initial position about said hinge means to a stabilizing position to adjust for vessels of varied dimensions and to stabilize said vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from said stabilizing position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means permitting the first and second body portions to pivot freely from the initial position to the stabilizing position.

Claim 8

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions; means securing said first and second body portions in contact with a patient with the portion of the vessel subject to venipuncture lying between the first and second stabilizing edge portions; said first and second body portions being pivotal from an initial position about said hinge means to a stabilizing position to adjust for vessels of varied dimensions and to stabilize said vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from said stabilizing position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means permitting the first and second body portions to pivot freely from the initial position to the stabilizing position.

Claim 9

The adjustable vascular stabilization device of claim 5 wherein said first and second body portions are formed of flexible material and said hinge means comprises a living hinge formed integral with said first and second body portions.

Claim 10

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions; means securing said first and second body portions in contact with a patient with a portion of the vessel subject to venipuncture lying between said first and second stabilizing edge portions; said first and second body portions being pivotal about said hinge means to adjust for vessels of varied dimensions and to stabilize said vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from said position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means including a flexible pin attached at a first end to said first body portion, the second end, opposite said first end, having hook means thereon and an enclosed structure attached to said second body portion and receiving said pin therein, said structure containing a toothed rack therein for engaging said hook means on said pin and preventing pivotal motion about said hinge means in one direction while permitting pivotal motion in the opposite direction. PG,22

Claim 11

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions; means securing said first and second body portions in contact with a patient with a portion of the vessel subject to venipuncture lying between said first and second stabilizing edge portions; said first and second body portions being pivotal about said hinge means to adjust for vessels of varied dimensions and to stabilize said vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from said position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means including a flexible pin attached at a first end to said first body portion, the second end, opposite said first end, having hook means thereon and an enclosed structure attached to said second body portion and receiving said pin therein, said structure containing a toothed rack therein for engaging said hook means on said pin and preventing pivotal motion about said hinge means in one direction while permitting pivotal motion in the opposite direction. PG,22

Claim 12

The adjustable vascular stabilization device of claim 5 wherein said first and second stabilizing edge portions comprise: first and second stabilizing rib portions extending from the side of said first and second body portions in contact with the patient, said vessel being stabilized between said first and second stabilizing rib portions; and first and second finger grips extending from the side of said first and second body portions opposite said side in contact with the patient for pivoting said first and second body portions about said hinge means during venipuncture.

Claim 13

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions and maintaining said first and second stabilizing edge portions in a parallel relationship; means securing said first and second body portions in contact with a patient with the portion of the vessel subject to venipuncture lying between said first and second stabilizing edge portions; said first and second body portions being pivotal from an initial position about said hinge means to a stabilizing position to adjust for vessel of varied dimensions and to stabilize the vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means for preventing said first and second body portions from pivoting about said hinge means from said stabilizing position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means permitting said first and second body portions to pivot from the initial position to the stabilizing position with little effort.

Claim 14

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions and maintaining said first and second stabilizing edge portions in a parallel relationship; means securing said first and second body portions in contact with a patient with the portion of the vessel subject to venipuncture lying between said first and second stabilizing edge portions; said first and second body portions being pivotal from an initial position about said hinge means to a stabilizing position to adjust for vessel of varied dimensions and to stabilize the vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means for preventing said first and second body portions from pivoting about said hinge means from said stabilizing position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means permitting said first and second body portions to pivot from the initial position to the stabilizing position with little effort.

Claim 15

The adjustable vascular stabilization device of claim 9 wherein said first and second body portions are formed of flexible material and said hinge means comprises a living hinge formed integral with said first and second body portions.

Claim 16

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions and maintaining said first and second stabilizing edge portions in a parallel relationship; means securing said first and second body portions in contact with a patient with the portion of the vessel subject to venipuncture lying between said first and second stabilizing edge portions; said first and second body portions being pivotal about said hinge means to adjust for vessels of varied dimensions and to stabilize the vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from said position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means including a flexible pin attached at a first end to said first body portion, the second end, opposite said first end, having hook means thereon; and an enclosed structure attached to said second body portion and receiving said pin therein, said structure containing a toothed rack therein for engaging said hook means on said pin and preventing pivotal motion about said hinge means in one direction while permitting pivotal motion in the opposite direction.

Claim 17

An adjustable vascular stabilization device for stabilizing a blood vessel during venipuncture comprising: a first body portion, said first body portion having a first stabilizing edge portion thereon; a second body portion, said second body portion having a second stabilizing edge portion thereon; hinge means hingeably connecting said first and second body portions and maintaining said first and second stabilizing edge portions in a parallel relationship; means securing said first and second body portions in contact with a patient with the portion of the vessel subject to venipuncture lying between said first and second stabilizing edge portions; said first and second body portions being pivotal about said hinge means to adjust for vessels of varied dimensions and to stabilize the vessel during venipuncture, said vessel being stabilized between said first and second stabilizing edge portions; and locking means preventing said first and second body portions from pivoting about said hinge means from said position stabilizing said vessel, said locking means further preventing reuse of said device, said locking means including a flexible pin attached at a first end to said first body portion, the second end, opposite said first end, having hook means thereon; and an enclosed structure attached to said second body portion and receiving said pin therein, said structure containing a toothed rack therein for engaging said hook means on said pin and preventing pivotal motion about said hinge means in one direction while permitting pivotal motion in the opposite direction.

Claim 18

The adjustable vascular stabilization device of claim 9 wherein said first and second stabilizing edge portions comprise: first and second stabilizing rib portions extending from the side of said first and second body portions in contact with the patient, said vessel being stabilized between said first and second stabilizing rib portions; and first and second finger grips extending from the side of said first and second body portions opposite said side in contact with the patient for pivoting said first and second body portions about said hinge means during venipuncture.