Hemostatic device

A tube fixing portion that is provided on a fixing member configured to fix an inflatable member of a hemostatic device to a patient, the tube fixing portion comprising:

• a first member, a second member located closer to the inflatable member than the first member and facing the first member;
• a slit portion formed between the first member and the second member and configured to allow insertion of a tube portion configured to be connected to an inner cavity of the inflatable member;
• a tube holding portion surrounded by the first member, the second member, and the slit portion and configured to hold the tube portion;
• the first member includes a first portion, a first curved portion curved toward the second member, and a first distal-end surface located at a distal end of the first curved portion;
• the second member includes a second portion, a second curved portion curved toward the first member, and a second distal-end surface located at a distal end of the second curved portion and facing the first distal-end surface across the slit portion;
• and
• wherein the first distal-end surface includes a first region not facing the second distal-end surface across the slit portion and a second region facing the second distal-end surface across the slit portion.

A tube fixing portion, that is provided on a fixing member configured to fix an inflatable member of a hemostatic device to a patient, the tube fixing portion comprising:

• a first member, a second member located closer to the inflatable member than the first member and facing the first member;
• a slit portion formed between the first member and the second member and configured to allow insertion of a tube portion configured to be connected to an inner cavity of the inflatable member;
• a tube holding portion surrounded by the first member, the second member, and the slit portion and configured to hold the tube portion;
• the first member includes a first portion, a first curved portion curved toward the second member, and a first distal-end surface located at a distal end of the first curved portion;
• the second member includes a second portion, a second curved portion curved toward the first member, and a second distal-end surface located at a distal end of the second curved portion and facing the first distal-end surface across the slit portion;
• the fixing member includes a support member to which the inflatable member is fixed, and a band connectable to the support member;
• the support member is made of a material more rigid than a material forming the band, the band being configured to be connected to the support member;
• wherein the band includes a first band extending from the support member in a first direction, a second band extending from the support member in a second direction different from the first direction, and a third band configured to be disposed between fingers of the patient and extending from the support member in a third direction different from the first direction and the second direction;
• a connection portion between the inflatable member and the tube portion is located on a third band side;
• and
• the tube fixing portion is located on a surface of the support member facing the third band with the inflatable member interposed therebetween.

A method for attaching a hemostatic device to a site where bleeding is to be stopped in a limb of a patient, the method comprising:

• positioning an inflatable member fixed on a support member of the hemostatic device over the site to where the bleeding is to be stopped in the limb of the patient;
• securing the inflatable member of the hemostatic device to the limb of the patient with a plurality of bands connected to the support member;
• and
• fixing a tube portion of an injection member to the support member using a tube fixing portion located on the support member and configured to fix the tube portion, the tube fixing portion including a first member, a second member located closer to the inflatable member than is the first member and facing the first member, a slit portion formed between the first member and the second member and configured to allow insertion of the tube portion, and a tube holding portion surrounded by the first member, the second member, and the slit portion and configured to hold the tube portion, the first member includes a first portion, a first curved portion curved toward the second member, and a first distal-end surface located at a distal end of the first curved portion, the second member includes a second portion, a second curved portion curved toward the first member, and a second distal-end surface located at a distal end of the second curved portion and facing the first distal-end surface across the slit portion, a part of the first member is further away from the inflatable member than is the second member in a direction perpendicular to a virtual plane defined by the slit portion, the first distal-end surface includes a first region not facing the second distal-end surface across the slit portion and a second region facing the second distal-end surface across the slit portion.