Incision protection film with filtering function

Abstract

The invention discloses an incision protection film with a filtering function. The protection film comprises a pasting film, a liquid collection bag is arranged on one side of the pasting film, and afilter screen is arranged in the liquid collection bag. The protection film has the advantages that the protection film is simple in structure and convenient to use, tiny surgical pathology can be effectively taken out through the filter screen, loss of effective specimen information is prevented, a specimen collection bag is arranged on the upper half portion of the inner layer of the whole liquid collection bag, upward movement of a sterile plane can be achieved, a surgeon can pick up specimens from the filter screen at any time and locate the specimens above the sterile plane in an operation of an operation operator, and operation pollution caused by the fact that the position of a pocket is lower than the operation sterile plane when the doctor leaves the specimens is prevented. The surgical application range is widened, and the protection film is suitable for traditional large incision surgery and is more suitable for development of modern minimally invasive surgery technologies.

Description

Technical field: [0001] The invention relates to a medical device, in particular to an incision protective film with a filtering function used during surgery. Background technique: [0002] The existing incision protection film is only suitable for pasting the surgical site, aseptically protecting the surgical incision, or containing the liquid for washing the incision during the operation, so as to prevent the surgical drapes around the incision from being polluted. The irrigating fluid contains a lot of valuable small or tiny surgical specimen information. The existing incision protective film cannot effectively remove the small surgical pathology contained in the irrigating fluid. Stones or gallbladder polyps that can be directly taken by the instrument, and some sediment-like stones or small polyps after electrocoagulation will be mixed in a large amount of flushing medium, which cannot be taken out, resulting in partial loss of specimen information; at the same time, wh...

AI Technical Summary

Problems solved by technology

[0002] The existing incision protection film is only suitable for sticking the surgical site, aseptically protecting the surgical incision, or containing the liquid for washing the incision during the operation, so as to prevent the surgical drapes around the incision from being polluted

The irrigating fluid contains a lot of valuable small or tiny surgical specimen information. The existing incision protective film cannot effectively remove the small surgical pathology contained in the irrigating fluid. Stones or gallbladder polyps that can be directly taken by the instrument, and some sediment-like stones or small polyps after electrocoagulation will be mixed in a large amount of flushing medium, which cannot be taken out, resulting in partial loss of specimen information; at the same time, when using, the After the abdominal incision protective film is fixed, the liquid collection bag is on the side or under the patient’s incision, and its bottom is lower than the surgical aseptic operation plane or even beyond the place covered by the sterile towel, which has been regarded as the contaminated part. Collecting and viewing pathological specimens can only be collected at the end, lowering the height or lowering the hand below the operating plane violates the principle of aseptic technique operation, resulting in partial contamination of specimen information

Images