초록 ▼

The invention includes a system for solidification of liquid medical waste for use in connection with a vessel configured to receive an aqueous liquid to be solidified. The system includes an absorbent composition including a plurality of surface cross-linked superabsorbent particles and a plurality

The invention includes a system for solidification of liquid medical waste for use in connection with a vessel configured to receive an aqueous liquid to be solidified. The system includes an absorbent composition including a plurality of surface cross-linked superabsorbent particles and a plurality of second particles. Additionally, a soluble packet may be included so that the absorbent composition is released upon dissolution of the packet. The invention also includes a liquid solidification system for reducing gel block and a method of solidifying liquid medical waste.

대표청구항 ▼

1. A system for solidification of liquid medical waste comprising: a medical waste collection container having a liquid supply line to supply liquid medical waste to the medical waste collection container under the influence of a suction,an absorbent composition sized and shaped to be placed within

1. A system for solidification of liquid medical waste comprising: a medical waste collection container having a liquid supply line to supply liquid medical waste to the medical waste collection container under the influence of a suction,an absorbent composition sized and shaped to be placed within the medical waste collection container comprising, a population of superabsorbent polymer particles that are cross-linked internally and on their surfaces, anda granular chlorine sanitizer mixed with the particles, anda packet at least partially soluble in an aqueous liquid to be solidified so that the absorbent composition is contained inside the packet and is released upon dissolution of the packet. 2. The system for solidification as claimed in claim 1 further comprising second particles that are electrostatically attracted to the surfaces of the superabsorbent polymer particles. 3. The system for solidification as claimed in claim 2 wherein the second particles are inorganic non-soluble particles. 4. The system for solidification as claimed in claim 2 wherein the second particles are fumed silica. 5. The liquid solidification system as claimed in claim 1, wherein the absorbent composition comprises: a liquid solidifier of at least 20 grams of the superabsorbent polymer particles per 1000 cc of fluid to be solidified. 6. The system as claimed in claim 1, further including by weight/weight % ratio of about 5% to 15% of sanitizer to superabsorbent polymer particles. 7. The system as claimed in claim 6, wherein the packet is made of dissolvable polyvinyl alcohol. 8. The liquid solidification system as claimed in claim 6, further including an additional by weight/weight % ratio of about 10% to 20% of superabsorbent polymer particles added to the liquid solidifier.