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- Title
一种手术海绵组合贴膜的研制.
- Authors
王明玲; 王 红; 马 超; 刘光旺
- Abstract
Objective To develop a kind of waterproof sponge composite film for percutaneous foramen surgery. Methods The components included a film, a sponge pad and a water collecting bag. The bottom of the sponge pad and the adhesive film were bonded through the back glue. The sponge pad formed a semi-wrapped surgical area through the shaped strip, and the outer film of the opening of the half-wrapped operation area comprised a water collecting bag and a drain pipe. One end of the suction pipe was laid in a sponge pad, the other end was connected to the two entrances of the three-way pipe, the outlet of the three-way pipe was connected to the negative pressure drainage device, and the outlet of the three-way pipe was provided with a one -way check valve. The outer side of the pad was covered with an impermeable layer. Results The combined film of waterproof sponge could be drained and absorbed in time by the double action of sponge pad and water collecting bag, the negative pressure drainage device further sucked the flushing fluid in the sponge and the water collecting bag, so that the incidence rates were decreased for hypothermia, rigor and postoperative infection. Conclusion The film gains advantages in structure and operation, and thus is worthy promoting in spinal endoscopic surgery.
- Publication
Chinese Medical Equipment Journal, 2019, Vol 40, Issue 1, p38
- ISSN
1003-8868
- Publication type
Article
- DOI
10.19745/j.1003-8868.2019009