IP Library › Patent Application 13392222
Patent Application
App. No. 13/392,222

TISSUE DRESSING KIT

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Patent No.
US None
App. No.
13/392,222
Abstract

A kit comprising a tissue dressing material for being applied in contact with the tissue of a patient and a detachment solvent for removing the tissue dressing material from the tissue. A method of treating a tissue of a patient, the method comprising the steps of: applying a water-soluble tissue dressing material in contact with the patient's tissue; and applying an acidic detachment solvent to the tissue dressing material for removing the tissue dressing material from the tissue. A method of treating a tissue of a patient, the method comprising the steps of: applying a liquid tissue dressing material in contact with the patient's tissue; and applying a detachment solvent to the tissue dressing material for removing the tissue dressing material from the tissue. A method of treating a tissue of a patient, the method comprising the steps of: applying a water-soluble tissue dressing material in contact with the patient's tissue; and allowing the water-soluble tissue dressing material to convert into a form in which it is insoluble in water at neutral pH. And a solid material comprising a polymer salt and glycerol, the glycerol content being at least 10% of the polymer salt content by weight, for use in a method of treating a human or animal tissue.

Claims (37)

1 . A kit comprising:

a tissue dressing material for being applied in contact with the tissue of a patient; and

a detachment solvent for removing the tissue dressing material from the tissue.

2 . The kit according to any one of the previous claims, characterized in that

the detachment solvent for removing the tissue dressing from the tissue is an aqueous detachment solvent.

3 . The kit of claim 2 , characterized in that

the detachment solvent for removing the tissue dressing material from the tissue is acidic.

4 . The kit according to any one of the previous claims, characterized in that

the tissue dressing material for being applied in contact with the tissue of the patient is solid or gel-like.

5 . The kit according to claim 4 , characterized in that

the tissue dressing material for being applied in contact with the tissue of the patient is water-soluble.

6 . The kit according to claim 4 or 5 , characterized in that

the main component of the tissue dressing material for being applied in contact with the tissue of the patient is a polymer salt.

7 . The kit according to any one of claims 1 to 3 , characterized in that

the tissue dressing material for being applied in contact with the tissue of the patient is liquid.

8 . The kit according to any one of claims 4 to 7 , characterized in that

the kit in addition to the solid or gel-like tissue dressing material and the detachment solvent comprises a liquid tissue dressing material.

9 . The kit according to any one of claim 7 or 8 , characterized in that

the liquid tissue dressing material is an aqueous solution.

10 . The kit according to any one of claims 7 to 9 , characterized in that

it further comprises a spraying apparatus for spraying the liquid tissue dressing material on the tissue of the patient.

11 . The kit according to any one of the previous claims, characterized in that

the tissue dressing material comprises a pH-sensitive dye for visually indicating the pH at the site of the tissue where the tissue dressing in applied.

12 . The kit according to any one of the previous claims, characterized in that

the tissue dressing material when applied to the tissue in transparent.

13 . A method of treating a tissue of a patient, the method comprising the steps of:

applying a water-soluble tissue dressing material in contact with the patient's tissue; and

applying an acidic detachment solvent to the tissue dressing material for removing the tissue dressing material from the tissue.

14 . A method of treating a tissue of a patient, the method comprising the steps of:

applying a liquid tissue dressing material in contact with the patient's tissue; and

applying a detachment solvent to the tissue dressing material for removing the tissue dressing material from the tissue.

15 . The method of claim 13 or 15 , characterized in that

the tissue dressing comprises a water-soluble tissue dressing material before application of the detachment solvent, the water-soluble tissue dressing material is allowed to convert into a form in which it is insoluble in water at neutral pH.

16 . A method of treating a tissue of a patient, the method comprising the steps of:

applying a water-soluble tissue dressing material in contact with the patient's tissue; and

allowing the water-soluble tissue dressing material to convert into a form in which it is insoluble in water at neutral pH.

17 . A solid material comprising a polymer salt and glycerol, the glycerol content being at least 10% of the polymer salt content by weight, for use in a method of treating a human or animal tissue.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 6, 2012
From: MONTENEGRO, RIVELINO; FREIER, THOMAS
To: MEDOVENT GMBH
Reel/Frame 028007/0571 →