Method to stop bleeding at a puncture site of an artery of a patient's wrist
First Claim
1. A method to stop bleeding at a puncture site of an artery on a wrist of a patient comprising:
- wrapping a flexible band of a hemostatic device around the wrist of the patient, the hemostatic device also comprising a curved plate, a balloon and a marker used to position the balloon at the puncture site, wherein the flexible band, the curved plate and the balloon are substantially transparent;
the wrapping of the flexible band around the wrist of the patient comprising wrapping the flexible band around the wrist of the patient while the balloon is in an uninflated state and while an introducer sheath is in place at the puncture site;
using the marker to position balloon relative to the puncture site such that the balloon overlies the puncture site;
introducing a fluid into the balloon and inflating the balloon; and
maintaining inflation of the balloon and compression against the puncture site.
1 Assignment
0 Petitions
Accused Products
Abstract
A method to stop bleeding at a puncture site of an artery on a wrist of a patient comprises wrapping a flexible band of a hemostatic device around the wrist of the patient, wherein the hemostatic device also includes a curved plate, a balloon and a marker used to position the balloon at the puncture site, and wherein the flexible band, the curved plate and the balloon are substantially transparent. The wrapping of the flexible band around the wrist of the patient involves wrapping the flexible band around the wrist of the patient while the balloon is in an uninflated state. The wrapping can also take place while an introducer sheath is in place at the puncture site. The method also involves using the marker to position balloon relative to the puncture site such that the balloon overlies the puncture site, introducing a fluid into the balloon and inflating the balloon, and maintaining inflation of the balloon and compression against the puncture site.
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Citations
26 Claims
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1. A method to stop bleeding at a puncture site of an artery on a wrist of a patient comprising:
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wrapping a flexible band of a hemostatic device around the wrist of the patient, the hemostatic device also comprising a curved plate, a balloon and a marker used to position the balloon at the puncture site, wherein the flexible band, the curved plate and the balloon are substantially transparent; the wrapping of the flexible band around the wrist of the patient comprising wrapping the flexible band around the wrist of the patient while the balloon is in an uninflated state and while an introducer sheath is in place at the puncture site; using the marker to position balloon relative to the puncture site such that the balloon overlies the puncture site; introducing a fluid into the balloon and inflating the balloon; and maintaining inflation of the balloon and compression against the puncture site. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method to stop bleeding at a puncture site of an artery on a wrist of a patient comprising:
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wrapping a flexible band of a hemostatic device around the wrist of the patient so that the flexible band encircles the wrist of the patient, the hemostatic device also comprising a plate made of a material more rigid than the flexible band and having a curved portion, a balloon and a visually identifiable marker used to position the balloon at the puncture site, the flexible band, the plate and the balloon being substantially transparent so that when the flexible band is wrapped around the wrist of the patient, the puncture site is visible through the plate, through the balloon and through the flexible band, and the marker is visible to position the balloon at the puncture site; positioning the balloon relative to the puncture site through use of the marker to so that the balloon overlies the puncture site and is situated between the plate and the wrist of the patient; introducing fluid into the balloon after the wrapping of the flexible band around the wrist of the patient to inflate the balloon so that the balloon applies a compressive force to the puncture site; maintaining inflation of the balloon and compression against the puncture site to stop the bleeding from the puncture site; and wherein the wrapping of the flexible band around the patient'"'"'s wrist is performed while an introducer sheath is positioned in the puncture site. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A method to stop bleeding at a puncture site of an artery on a wrist of a patient comprising:
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wrapping a flexible band of a hemostatic device around the wrist of the patient so that the flexible band encircles the wrist of the patient, the hemostatic device also comprising a plate made of a material more rigid than the flexible band and having a curved portion, a first balloon, a second balloon, and a visually identifiable marker used to position the first balloon at the puncture site, the flexible band, the plate and the first and second balloons being substantially transparent so that when the flexible band is wrapped around the wrist of the patient, the puncture site is visible through the plate, through the balloons and through the flexible band, and the marker is visible to position the first balloon at the puncture site; positioning the first balloon relative to the puncture site through use of the marker so that the first balloon overlies the puncture site and is situated between the plate and the wrist of the patient; introducing fluid into the first and second balloons after the wrapping of the flexible band around the wrist of the patient to inflate the first and second balloons so that the first balloon applies a compressive force to the puncture site; maintaining inflation of the first balloon and compression against the puncture site to stop the bleeding from the puncture site; and wherein a terminal end of the first balloon and a terminal end of the second balloon are connected to the flexible band, the first balloon being connected to the flexible band only at the terminal end of the first balloon, and the second balloon being connected to the flexible band only at the terminal end of the second balloon.
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26. A method to stop bleeding at a puncture site of an artery on a wrist of a patient comprising:
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wrapping a flexible band of a hemostatic device around the wrist of the patient so that the flexible band encircles the wrist of the patient, the hemostatic device also comprising a plate made of a material more rigid than the flexible band and having a curved portion, a first balloon, a second balloon, and a visually identifiable marker located on the second balloon used to position the first balloon at the puncture site, the flexible band, the plate and the first and second balloons being substantially transparent so that when the flexible band is wrapped around the wrist of the patient, the puncture site is visible through the plate, through the balloons and through the flexible band, and the marker is visible to position the first balloon at the puncture site; positioning the first balloon relative to the puncture site through use of the marker on the second balloon so that the marker and the first balloon overly the puncture site and the first balloon is situated between the plate and the wrist of the patient; introducing fluid into the first and second balloons after the wrapping of the flexible band around the wrist of the patient to inflate the first and second balloons so that the first balloon applies a compressive force to the puncture site; and maintaining inflation of the first balloon and compression against the puncture site to stop the bleeding from the puncture site.
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Specification