CN103371868A

CN103371868A - Skin sterilizer

Info

Publication number: CN103371868A
Application number: CN2012101288500A
Authority: CN
Inventors: 冯晓洁; 陈志成
Original assignee: NINGBO MEISHENG MEDICAL EQUIPMENT CO Ltd; Ecolab Inc
Current assignee: NINGBO MEISHENG MEDICAL EQUIPMENT CO Ltd; Ecolab Inc; Ecolab USA Inc
Priority date: 2012-04-27
Filing date: 2012-04-27
Publication date: 2013-10-30

Abstract

The invention relates to a skin sterilizer which is safe to use, simple in structure and convenient to transport and package. The skin sterilizer comprises a casing and an internal pipe which is matched with the casing; a far-end portion of the casing is provided with the fluid outlet and a wiping end; the internal pipe and the casing are made of plastic materials; the opening far-end portion of the internal pipe in connected with an internal pipe cover; the internal pipe and the internal pipe cover form into a sealed chamber which is used for holding disinfectant; a pushing portion is arranged inside the casing; when the internal pipe moves towards a far side relative to the casing, the pushing portion is abut against the internal pipe cover to enable the internal pipe cover to be cracked. The skin sterilizer has the advantages of having less parts and convenient to assemble and package, being capable of carrying along and being convenient to produce with a large volume, safe to use, convenient to transport, store and use.

Description

Skin disinfection device

Technical field

The present invention relates to a kind of disinfector, particularly a kind of skin disinfection device.

Background technology

On the clinical medicine, the doctor needs with disinfectant solution skin to be carried out disinfection before performing the operation.Traditional disinfection way is to clamp gauze with tweezers, then dips the disinfectant solution such as iodine tincture, medical alcohol.Preparation before this disinfection way not only uses equipment quantity numerous and diverse, that use is more, and portability is poor, and disinfectant solution also is difficult to accomplish to smear evenly.

For this reason, people design the convenient disposable sterilization device that uses, and this decontaminating apparatus mainly comprises cabinet and be installed in the interior glass tubing of cabinet that fill disinfectant solution in the glass tubing, cabinet has sponge block at cleaning and polishing end.During use, it is broken to utilize finger extruding plastic shell to squeeze with the glass tubing with inside, so that disinfectant solution flow to the sponge block operation that carries out disinfection.Although this disposable sterilization device is easy to use with respect to traditional disinfection way, built-in glass tubing need to be handled with care, causes the inconvenience on transportation and the packing; And glass tubing can produce fragment after crumbing, and embeds easily in the sponge block skin of incised wound user; In addition, the glass tubing of crumbing need to use larger dynamics, when glass tubing can't be crumbed fully, just can not guarantee that the disinfectant solution in the glass tubing flows on the sponge block fully, causes certain waste.

The patent No. is that the Chinese utility model " skin disinfection device " of ZL200720030502.4, the Chinese utility model " medical disinfecting " that the patent No. is ZL200920350357.7 etc. also disclose the another kind of disinfector that can be used for medical disinfecting, be provided with valve mechanism in this disinfector, control the use of disinfectant solution by the keying of valve.The disinfector of this structure can be reused, and still, the disinfector of this non-once is very high to the sealing requirements of valve, in case valve lost efficacy after repeatedly opening and closing, will produce the problem of side leakage or the sprinkling of disinfectant solution, causes disinfector normally to use.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of to use safe, simple in structure and make things convenient for the skin disinfection device of transportation and packing for above-mentioned prior art present situation.

The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of skin disinfection device, comprise shell and the inner tube that cooperates with described shell, the distal portion of described shell be provided with liquid outlet and and cleaning and polishing end, described inner tube and described shell are plastic material, the distal portion of opening wide of described inner tube is connected with the inner tube lid, described inner tube and described inner tube lid are formed for the closed cavity of accommodating disinfectant solution, the inside of described shell is provided with the top splenium, when described inner tube was distad advanced with respect to described shell, described top splenium and described inner tube lid offseted and described inner tube lid are broken.

In order to prevent the disinfectant solution side leakage, improve sealing, as preferably, described inner tube is fixed with inner tube lid (for example by welding) and links to each other.

In order to reduce the rupture strength of inner tube lid, and so that breaking of inner tube lid is more prone to, as preferably, described inner tube covers and is provided with the plane of fracture, and described top splenium is provided with the suitable convex cone of plane of fracture shape that covers with described inner tube.The shape of the plane of fracture can be cross-shaped groove structure or triangular structure or Flos Mume structure or star structure, and correspondingly, the shape of described top splenium also can be the various convex cones that match mutually with the shape of the plane of fracture.

Compared with prior art, the invention has the advantages that: product is disposable use consumptive material, and is convenient, healthy during use, and uses parts few, and assembling, packaged convenience can be carried, and are convenient to produce in enormous quantities; Inner tube and shell all adopt plastic material, use safety, are convenient to transportation, store and use.

Description of drawings

Fig. 1 is the overall structure sketch map of first embodiment of the invention.

Fig. 2 is the three-dimensional exploded view of first embodiment of the invention.

Fig. 3 is the cutaway view of first embodiment of the invention.

Fig. 4 is the three-dimensional exploded view of second embodiment of the invention.

Fig. 5 is the overall structure sketch map of second embodiment of the invention.

Fig. 6 is the cutaway view of second embodiment of the invention.

The specific embodiment

Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.

The skin disinfection device of present embodiment is the disposable sterilization articles for use.In first embodiment of the present invention, as Figure 1-3, disinfector comprises shell 1, casing cover 2, inner tube 3, inner tube lid 4 and sponge block 5 etc.Preferably, shell 1 and inner tube 3 can be plastic material, so that transportation, storage and use.

The distal portion of shell 1 is provided with liquid outlet 11 and forms cleaning and polishing end 12, and sponge block 5 is installed on the cleaning and polishing end 12.Inner tube 3 is inserted in the shell 1 and can moves axially with respect to shell 1.The distal portion of opening wide of inner tube 3 is fixedly connected with (for example, by welding) inner tube lid 4, thereby makes inner tube 3 and inner tube lid 4 form the closed cavity that is equipped with disinfectant solution (such as iodine tincture, ethanol etc.).

In order to reduce rupture strength, be convenient to break, inner tube lid 4 is provided with this plane of fracture structure of cross recess plane of fracture 41(also can be other shapes such as star, quincunx, triangle), correspondingly, the inside of shell 1 is provided with and offsets with inner tube lid 4 and make this inner tube lid 4 top spleniums 13 that break, the top splenium 13 of shell 1 is the cross convex cone corresponding with the cross recess plane of fracture 41 on the inner tube lid 4 (the convex cone structure also can be the suitable shape of other and plane of fracture shape), referring to Fig. 3.

In order to guarantee that inner tube is with respect to the axial location of shell, prevent maloperation, close end at shell 1 is provided with casing cover 2, the depressed part 21 of watt shape is formed on the top of this casing cover 2, depressed part 21 comprises

relative side surface

210 and 211, and basal surface, depressed part 21 is provided with slotted eye 212 in the part near side surface 210 of basal surface.The close end 31 of inner tube 3 is formed with from the outwardly directed gear handle 311 of the outer surface of inner tube, and described gear handle 311 places on the basal surface of depressed part 21, and the gear shape of handle 311 and the shape of slotted eye 212 match.In the rest position (referring to Fig. 1) of gear handle, gear handle 311 is adjacent to be resisted against on the basal surface with side surface 211, thereby realizes rotary spacing, and inner tube 3 can't be moved axially; In the position of passing of gear handle, gear handle 311 is adjacent to pass slotted eye 212 with side surface 210, so that inner tube 3 can be distad mobile vertically with respect to shell 1.In order to make things convenient for the application of force, also be provided with a pair of flank 14 that is oppositely arranged of pulling for finger on the outer wall of shell 1.

During use, will keep off first handle 311 and rotate to slotted eye 212 from rest position.Then, grasp disinfector, thumb is pinned the close end 31 of inner tube 3, and forefinger and middle finger fasten the paired flank 14 of shell 1 as spanner.Apply less thrust, inner tube 3 is distad advanced vertically with respect to shell 1, and the cross recess plane of fracture 41 of inner tube lid 4 and the cross convex cone in the shell 1 offset, until break.Disinfectant solution flows on the sponge block 5 from the cleaning and polishing end of inner tube 3 through shell 1, carries out preoperative skin degerming for medical personnel.

The present embodiment overall structure is simple, inner tube 3 and shell 1 all adopt plastic material, avoid transporting, the fragmentation in the storing process, and, casing cover 2 can prevent that inner tube 3 from dropping out on the one hand from shell, can guarantee that on the other hand disinfector plays good rotary spacing effect when not using, prevent maloperation, satisfy better the demand of current medical disinfecting.

In second embodiment of the present invention, shown in Fig. 4-6, disinfector comprises shell 1 ', inner tube 3 ', inner tube lid 4 ' and sponge block 5 ' etc.Preferably, inner tube 3 ', inner tube lid 4 ' and shell 1 ' can be plastic material, so that transportation, storage and use.

The distal portion of shell 1 ' is provided with liquid outlet 11 ' and forms cleaning and polishing end 12 ', and sponge block 5 ' is installed on the cleaning and polishing end 12 '.Inner tube 3 ' comprises the grip part 31 ' of nearside and the connecting portion 32 ' in distally.Connecting portion 32 ' is provided with external screw thread, and the inside of shell 1 ' is provided with corresponding female thread and is threaded with the external screw thread with connecting portion 32 '.The far-end of the connecting portion 32 ' of inner tube 3 ' is fixedly connected with (for example by welding) inner tube lid 4 ', thereby makes inner tube 3 ' and inner tube lid 4 ' form the closed cavity that is equipped with disinfectant solution (such as iodine tincture, ethanol etc.).

In order to reduce rupture strength, be convenient to break, inner tube lid 4 ' is provided with the cross recess plane of fracture 41 ' (this plane of fracture structure also can be other shapes such as star, quincunx, triangle), correspondingly, the inside of shell 1 ' is provided with and offsets with inner tube lid 4 ' and this inner tube lid 4 ' top splenium 13 ' that breaks, the top splenium 13 ' of shell 1 are and can cover the corresponding cross convex cone of the cross recess plane of fracture on 4 ' (the convex cone structure also can be the suitable shape of other and plane of fracture shape) with inner tube.

Arrest the grip part 31 ' of inner tube 3 ' with hands, 3 ' one week of the inner tube that rotates in a circumferential direction, thus inner tube 3 ' is distad advanced and the cross recess plane of fracture on the inner tube lid 4 ' and the cross convex cone in the shell 1 ' are offseted, until break.Disinfectant solution flows to sponge block 5 ' through the cleaning and polishing end of shell 1 ', and namely feasible preoperative skin degerming is simple, convenient.

Claims

1. skin disinfection device, comprise shell and the inner tube that cooperates with described shell, the distal portion of described shell is provided with liquid outlet and cleaning and polishing end, it is characterized in that: described inner tube and described shell are plastic material, the distal portion of opening wide of described inner tube is connected with the inner tube lid, described inner tube and described inner tube lid are formed for the closed cavity of accommodating disinfectant solution, the inside of described shell is provided with the top splenium, when described inner tube was distad advanced with respect to described shell, described top splenium and described inner tube lid offseted and described inner tube lid are broken.

2. skin disinfection device according to claim 1 is characterized in that: described inner tube links to each other by being welded and fixed with described inner tube lid.

3. skin disinfection device according to claim 1, it is characterized in that: described inner tube covers and is provided with the plane of fracture, and described top splenium is provided with the convex cone suitable with described plane of fracture shape.

4. skin disinfection device according to claim 3, it is characterized in that: the planform of the described plane of fracture comprises one of following shape: cross recess, star, quincunx, triangle.

5. each described skin disinfection device in 4 according to claim 1, it is characterized in that: described casing is located at outside the described inner tube.

6. skin disinfection device according to claim 5, it is characterized in that: the close end of described shell also is connected with casing cover, the close end of described inner tube is formed with the gear handle, described gear handle places on the described casing cover, primary importance place at described gear handle, described gear handle is resisted against on the described casing cover, and at the second position place angled with primary importance of described gear handle, described gear handle can axially pass the slotted eye on the described casing cover.

7. skin disinfection device according to claim 6, it is characterized in that: depressed part is formed on the top of described casing cover, described depressed part comprises the first side surface, second side surface and the basal surface relative with described the first side surface, described depressed part is provided with the described slotted eye that passes vertically for described gear handle at the part place near the second side surface of basal surface, at described primary importance place, the first side surface of described gear handle and described depressed part is adjacent to be resisted against on the described basal surface and realizes rotary spacing, at described second position place, described depressed part can pass the slotted eye of described depressed part vertically.

8. skin disinfection device according to claim 5 is characterized in that: also be provided with the flank that can supply finger to pull on the outer wall of described shell.

9. each described skin disinfection device in 4 according to claim 1, it is characterized in that: described inner tube is connected with described shell spiral.

10. skin disinfection device according to claim 9, it is characterized in that: described inner tube comprises the connecting portion in grip part and the distally of nearside, be provided with external screw thread on the described connecting portion, described enclosure is provided with the external screw thread of described connecting portion carries out the female thread that spiral is connected.