Instrument bag for fast building tissue engineering skin

Abstract

The invention discloses an instrument bag for fast building tissue engineering skin. The instrument bag comprises a bag body and surgical supplies arranged in the bag body, and the surgical supplies comprise digestive enzyme solution freeze-dried powder, decellularized allosome dermis stroma, a No.23 surgical knife blade, dressing forceps, an injector, an injector needle, a first sodium lactate Ringer solution, a second sodium lactate Ringer solution, a filter screen, sterile water and a micro heater. The instrument bag has the advantages of being fast, needing no cell subculturing, achieving one-time complement, being fast in built tissue engineering skin union and capable of restoring the function of the skin and the like.

Description

technical field

[0001] The invention relates to the technical field of medical appliances, in particular to an instrument kit for rapidly constructing tissue-engineered skin. Background technique

[0002] Wound is the loss of skin integrity due to internal or external factors. Its repair has always been the main problem in clinical practice. Clinically, it can be divided into acute wound and chronic wound according to time. Acute wounds include burns, trauma and other major diseases, or skin defects formed after surgical resection of scars, skin pigmented diseases, benign and malignant tumors, etc.; chronic wounds include traumatic ulcers, diabetic ulcers, vascular ulcers, pressure ulcers, radiation Ulcers, tumorous ulcers, cicatricial ulcers, etc. In recent years, the incidence of chronic wounds has been increasing year by year. The disease course is long, difficult to heal, the survival rate of skin grafts is low, and the skin function is lost after skin grafting, resulti...

Examples

Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] figure 1 Schematically shows a structural diagram of an instrument kit for rapidly constructing tissue-engineered skin according to an embodiment of the present invention.

[0027] Such as figure 1 As shown, an instrument kit for rapidly constructing tissue-engineered skin in an embodiment includes an inclusion body and surgical supplies arranged in the inclusion body.

[0028] There are thirteen grooves in the package body 1, and a 10mL syringe 231, a pointed syringe needle 241 matching the 10mL syringe 231, a bottle containing sterile water 200, and a 2.5g enzyme solution lyophilized powder 25 are placed in sequence. bottle, micro-heater 29, bottle filled with the first sodium lactate Ringer's solution 271 (also called balance solution), bottle filled with the second sodium lactate Ringer's solution 272, toothless tweezers 22, No. 23 surgical blade...

technical field

[0001] The invention relates to the technical field of medical appliances, in particular to an instrument kit for rapidly constructing tissue-engineered skin. Background technique

[0002] Wound is the loss of skin integrity due to internal or external factors. Its repair has always been the main problem in clinical practice. Clinically, it can be divided into acute wound and chronic wound according to time. Acute wounds include burns, trauma and other major diseases, or skin defects formed after surgical resection of scars, skin pigmented diseases, benign and malignant tumors, etc.; chronic wounds include traumatic ulcers, diabetic ulcers, vascular ulcers, pressure ulcers, radiation Ulcers, tumorous ulcers, cicatricial ulcers, etc. In recent years, the incidence of chronic wounds has been increasing year by year. The disease course is long, difficult to heal, the survival rate of skin grafts is low, and the skin function is lost after skin grafting, resulti...

Examples

Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] figure 1 Schematically shows a structural diagram of an instrument kit for rapidly constructing tissue-engineered skin according to an embodiment of the present invention.

[0027] Such as figure 1 As shown, an instrument kit for rapidly constructing tissue-engineered skin in an embodiment includes an inclusion body and surgical supplies arranged in the inclusion body.

[0028] There are thirteen grooves in the package body 1, and a 10mL syringe 231, a pointed syringe needle 241 matching the 10mL syringe 231, a bottle containing sterile water 200, and a 2.5g enzyme solution lyophilized powder 25 are placed in sequence. bottle, micro-heater 29, bottle filled with the first sodium lactate Ringer's solution 271 (also called balance solution), bottle filled with the second sodium lactate Ringer's solution 272, toothless tweezers 22, No. 23 surgical blade...

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