一种可调控的腹腔内压迫止血装置
By designing a double-layer intra-abdominal compression hemostasis device, with an outer hemostasis layer made of absorbable material and an internal air bladder whose shape and pressure can be adjusted, the problems of inconsistent shape, adhesion, and infection associated with gauze packing hemostasis are solved, achieving both safety and flexibility in intra-abdominal compression hemostasis.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE THIRD AFFILIATED HOSPITAL OF PLA NAVAL MEDICAL UNIVERSITY
- Filing Date
- 2023-02-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing methods of abdominal gauze packing for hemostasis have problems such as inconsistent shape, limited deformation ability, easy infection, high risk of adhesion, and inconvenience in removal, which make it impossible to effectively control massive intra-abdominal bleeding.
A double-layer intra-abdominal compression hemostasis device is designed. The outer hemostasis layer is an absorbable hemostatic and antibacterial material, and the inner compression layer is an adjustable air bladder structure. The shape and pressure are adjusted by inflating the air bladder to ensure close contact with the wound and prevent adhesion.
It achieves adjustable and safe intra-abdominal compression hemostasis, can repeatedly adjust pressure and volume, prevents adhesions, facilitates removal, reduces the risk of infection, and is suitable for open and laparoscopic surgery.
Smart Images
Figure CN116269592B_ABST