JPH0310986Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention automatically ligates bags in which contaminated used gauze, absorbent cotton, syringes, and other unnecessary medical instruments are disposed of in hospitals. It is related to the device.

(Prior art) Traditionally, in hospitals, bandages, gauze, etc. contaminated with disease germs are often disposed of manually by dumping the contaminated material into a plastic bag stored in a trash can, securing the opening with tape, string, etc. was.

Conventional devices that automatically bind and secure storage bags and discharge them outdoors are disclosed in Ijitsu Koko No. 46-27027,
There are Rojitsuko No. 47-34856, etc.

However, in order to dispose of contaminants such as disease germs, the conventional technology has the risk of these disease germs adhering to the human body or clothing, and also has the disadvantage of having difficulty in sealing the contents, resulting in contamination due to leakage, breakage, etc.

(Problems to be solved by the present invention) The present invention was made with the aim of solving the above-mentioned problems and difficulties. , it is a means to prevent disease germs from adhering to the human body or clothing.Secondly, for this purpose, the tying and cutting of storage bags does not have to be done manually, and the tying method for contaminated bags does not cause the bag to tear or the contents to be lost. It must be a mechanical means that does not leak or seep to the outside.

(Means for solving the problem) The gist of the present invention is to:
A waste disposal device is provided with a mounting part 4 for opening and hanging a series of storage bags P made of strong synthetic resin, the openings of which are folded to an appropriate width, into the upper dumping port 2 of the main body 1. A bundling part 5 at the bottom of the mounting part 4 binds contaminated materials from hospitals etc. placed in a storage bag P into two upper and lower stages using U-shaped support frames 6, 7 and tightening elastics 8, 8;
The binding means connects the upper and lower points P' of the storage bag P between the binding parts 20 with the elastic wires 8, 8 for narrow opening P'',
A crimp-cutting section 1 that tightens the narrow openings P'' and P'' together by thermocompression using a heating element 13 and a crimp section 14, and then cuts the central portion with a cutting blade 15.
2, and the cut contaminated material storage bag P is placed on the diagonal plate 16.
The device is configured as an automatic processing apparatus for contaminated bags in a hospital or the like, characterized in that the bag is discharged from a discharge port 17 provided with a bag.

(Example of the present invention) Embodiments of the present invention will be described below with reference to the drawings.

In the drawing, 1 is a processing device formed in the shape of a case, 2 is an upper pollutant dumping port, and 3 is a lid of the dumping port, which may be opened and closed manually, by a pedal, or automatically by a switch. Reference numeral 4 denotes a concave part for attaching a contaminant storage bag, which is arranged around the dumping port. There is a storage bag p in the mounting recess.
The opening periphery p' is attached as a bag body folded into an accordion or ring bellows shape.

The contaminant storage bag p is a long bag body with a bottom made of vinyl or other strong synthetic resin material, and is folded to an appropriate length and attached to the disposal opening of the casing as described above.
Reference numeral 5 denotes a binding part of the storage bag, and the upper and lower U-shaped support frames 6 and 7 of the storage bag p, which are protruded from the side wall configured in a U-shape on the upper surface, are attached to the upper and lower sides.
The storage bag p is provided in tiers, and the storage bag p hangs down within the U-shaped support frame and is supported as shown in FIGS. 2 and 3. Reference numeral 8 denotes a tightening wire for the storage bag, which extends into the support frame from the opposite direction of the support frame, and is composed of a wire body with elastic stability. 9 is a wire winding rotation shaft, 10 is a motor, and 11 is a bearing. The binding part 5 tightens and binds the storage bag supported by the support frame by the rotation of the winding shaft at the narrow opening P' above and below the support frames 6, 7 to which the storage bag is attached. 12 is the crimping cutting part that connects the storage bag at two points, top and bottom.
Post-twisted body 1 tied with narrow opening P′ by tightening with P″ and P″
3 and the crimping part 14, the storage bag p is cut by a cutting blade 15 provided at the center of the crimping part. Although not shown in the drawings, the configuration of the crimp-cutting section includes a cutting device that uses a clip device equipped with a cutting blade to automatically attach and cut with a clasp, or a cutting device that automatically seals with adhesive tape or the like and then cuts. But that's fine. The cut storage bag slides down the diagonal plate 16 and is discharged outside from the discharge port 17.

The storage bag installed in the device is a bag body whose lower end is welded and cut, and the bag is pressed down with a rod or the like from the lower end to form a storage bag. Reference numeral 18 indicates an operation section such as a switch. This device is fitted into the side wall W of an operating room, etc., and the contaminated material is put into a storage bag attached to the mouth of the device, and when a certain amount has accumulated, the mouth of the storage bag is automatically tightened by operating a switch. The bundle is tied into two narrow openings, upper and lower, and the gap between them is cut and discharged to the outside from the discharge port.

Although this apparatus is a contaminated bag processing apparatus having the above-mentioned configuration and function, the design may be changed as appropriate when it is put into practice.

(Effects of the present invention) As mentioned above, this device automates the processing of contaminant storage bags that was previously done manually, and uses a two-step bundling cutting process to seal the bags. The parts are widened and strengthened, making the sealed area larger, making it easier to cut the bag and eliminating cutting errors.

As a result, the risk of leakage of contaminants and damage to the storage bag has been greatly reduced, and the problem of external contamination has been solved.

It is also effective in preventing contamination of clothing and medical personnel by pathogens during surgery and other treatments, and has the advantage of being useful in cleaning operating rooms.

Furthermore, it is useful as a practical device that saves labor in processing and disposing of contaminated materials and contributes to worker safety.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an embodiment of the device of the present invention;
Figures 2 and 3 are plan views showing the structure of the binding part, Figure 4 is a longitudinal sectional view of Figure 2, and Figures 5 and 6 are sectional views showing the welding and cutting action of the fastening and cutting part. , FIG. 7 is a partial sectional view of the storage section after cutting, FIG. 8 is a perspective view showing welding of the cut portion of the storage bag, and FIG. 9 is a perspective view showing another embodiment. In the drawings, 1 is the device main body, 2 is a dumping port, 4 is a recess, 5 is a binding part, 6 and 7 are support frames, 8 is a wire, 12 is a crimping cutting part, 13 is a heating element, 14 is a crimping part, and 15 is a crimping part. A cutting blade, 16 a diagonal plate, 17 a discharge port, P a contaminant storage bag, and P' a narrow opening.

Claims (1)

[Scope of utility model registration request] A waste disposal device is provided with a mounting part 4 for opening and hanging a series of storage bags P made of strong synthetic resin, the openings of which are folded to an appropriate width, into the upper dumping port 2 of the main body 1. At the bottom of the mounting part 4, there is a binding part 5 for binding contaminated materials from hospitals, etc., placed in a storage bag P into two layers, upper and lower, using U-shaped support frames 6, 7 and tightening elastic wires 8, 8, and a binding means is provided. , tighten the upper and lower points P' of the storage bag P between the binding part 20 to the narrow openings P'', P'' using the tightening elastic wires 8, 8, and then tighten the heating element 13 between the narrow openings P'', P''. , thermocompression bonded together at the crimping part 14,
A hospital or the like characterized in that it is provided with a crimping cutting section 12 which then cuts the center part with a cutting blade 15, and the cut contaminant storage bag P is discharged from a discharge port 17 provided with a diagonal plate 16. Automatic processing equipment for contaminated bags in medical facilities.