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Dressings with polymer delivery

A polymer, polymer film technology, used in dressings, adhesive dressings, non-adhesive dressings, etc., can solve problems such as tissue loss, systemic infection, death, etc.

Inactive Publication Date: 2022-04-12
KCI LICENSING INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Infection can delay wound healing and, if untreated, can lead to tissue loss, systemic infection, septic shock, and death
While the benefits of dressings are widely accepted, improvements in dressings could benefit healthcare providers and patients

Method used

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  • Dressings with polymer delivery
  • Dressings with polymer delivery
  • Dressings with polymer delivery

Examples

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Embodiment Construction

[0027] The following description of the exemplary embodiments provides information such that those skilled in the art will be able to manufacture and use the subject matter described in the appended claims, but certain details they are well known in the art can be omitted. Therefore, the following detailed description is considered as exemplary rather than limiting.

[0028] The exemplary embodiments can also be described herein with reference to the spatial relationship between the various components or the spatial orientation of the various elements depicted in the drawings. In general, such relationships or orientation assumptions are consistent with the patient in the position to be treated or with respect to the patient's reference. However, those skilled in the art will recognize that the reference system is only descriptive and non-strict specified.

[0029] As described above, the present disclosure provides a dressing for the treatment of tissue sites. In various embodime...

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Abstract

The present invention provides dressings and kits for wound therapy and negative pressure therapy, the dressings and kits comprising a manifold layer comprising a porous, open cell liquid permeable foam and a polymer composition. The polymer composition comprises a polymer and an active agent, such as collagen and oxidized regenerated cellulose. The foam may be felted. Methods of making and using the dressings are also provided.

Description

[0001] Application [0002] The present application claims priority to the US Temporary Patent Application No. 62 / 867,986, filed on June 28, 2019, "Dressingswith Polymer Delivery", which is incorporated herein by reference. This article. Technical field [0003] The desired subject matter involves the treatment of tissue, including, but not limited to, compositions, dressings and other devices for applying to tissue parts, such as wounds). Background technique [0004] A variety of materials and devices typically characterized "dressing" are generally known in the art for the treatment of damage, defects, or other tissue destruction. Such organization destruction can be a result of trauma, surgical or disease, and may affect skin or other organizations. Generally speaking, the dressing can control bleeding, absorb exudate, relieve pain, and help the organization to create, protect the organization from infection or other words to promote further injury. [0005] Some dressings p...

Claims

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Application Information

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IPC IPC(8): A61F13/00A61F13/02A61M1/00
CPCA61F13/00063A61M1/75A61M1/85A61M1/92A61M1/96A61M1/915A61F13/01012A61F13/01029A61F13/05A61F2013/00604A61L15/225A61L15/425
Inventor 贾斯汀·亚历山大·龙恩蒂莫西·马克·罗宾逊克里斯多佛·布赖恩·洛克托马斯·艾伦·爱德华兹
Owner KCI LICENSING INC