Safe medical adhesive tape cutter

Abstract

The invention discloses a safe medical adhesive tape cutter. The safe medical adhesive tape cutter is high in safety, and adhesive tape can be prevented from being contaminated. The adhesive tape cutter comprises a shell, a paste board, a cut-off bar, a cover plate, a spring and a cut-off bar moving structure. The shell is covered with the cover plate, the front end of the cover plate is in frontof the paste board, the cover plate can move forwards and backwards, and a driving protrusion is arranged on the cover plate. The front surface of the driving protrusion is a driving slope low in front and high in back, and the lower surface of the driving protrusion is a positioning plane. The spring supports the cover plate forwards; the cut-off bar moving structure comprises a cut-off bar baseplate, a rotating shaft and two levers, the rear end of the cut-off bar base plate is hinged to the shell, a long hole is formed in the front portion of the cut-off bar base plate, and the rotating shaft is matched with the long hole; the cut-off bar can move up and down, and the lower end of the cut-off bar is connected with the rotating shaft; the two levers are connected to the two ends of thecut-off bar base plate, and the tops of the levers abut against the positioning plane. When the cover plate moves backwards, the cut-off bar moving structure rotates, and the cut-off bar moves downwards.

Description

technical field [0001] The invention relates to the technical field of medical tape cutting, in particular to a safe medical tape cutting device. Background technique [0002] Medical tape is widely used clinically. Some gauze, many puncture needles and pipelines inserted into the human body need to be fixed with tape, so the amount of tape is very large. [0003] Applicant is currently using figure 1 with figure 2 The tape cutter shown cuts the tape. The tape cutter includes a housing, a tape shaft, a sticking plate and a cutting strip. The tape shaft is detachably connected to the shell. The sticking plate is located in front of the tape shaft and connected to the shell. The cutting strip Located in front of the pasteboard and connected to the housing. Set the tape roll on the tape shaft, because the amount of tape is large, multiple tape rolls can be set on the tape shaft. Pull the tape out and stick it on the pasteboard. When taking the adhesive tape, put your fing...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned tape cutter has the following disadvantages: 1. The cutting strip is relatively sharp, otherwise it is difficult to cut the tape smoothly; the cutting edge of the cutting strip is completely exposed, and medical staff are easy to touch and get injured; The tape is easy to be contaminated; but if a cover is installed, the cover will cover the tape and the tape cannot be taken; if the cover is opened to take the tape, the step of opening the cover is added before the tape is pulled out, and the cover is added after the tape is cut The closing steps are more cumbersome

However, the tape cutter takes up space due to the safety stopper and the spacer plate, which reduces the number of tape rolls that can be installed on the tape cutter, increases the frequency of installing tape rolls, and does not solve the problem of preventing tape contamination.

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