CN205258651U

CN205258651U - Local electrolysis rust cleaning device of medical instrument

Info

Publication number: CN205258651U
Application number: CN201520991939.9U
Authority: CN
Inventors: 张琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-04
Filing date: 2015-12-04
Publication date: 2016-05-25
Anticipated expiration: 2025-12-04

Abstract

The utility model provides a local electrolysis rust cleaning device of medical instrument, its characteristics are: including syringe, DC power supply, open a through -hole on the lateral wall of syringe it will to set up a metal bolt in the through -hole the through -hole is sealed, pour into electrolyte in the syringe into, the both ends that have a cathode conductor respectively with metal bolt and DC power supply's cathode output connects, in addition a positive wire one end with DC power supply's positive output end is connected, a fixed metal clip on the free end of positive wire. During the use, with metal clip clamp on the medical instrument that will eliminate rust, make DC power supply circular telegram work, with the liquid outlet of the syringe rusty stain department facing to medical instrument, promote the syringe pintle, with proper amount electrolysis liquid drop in rusty stain position, can drive the rusty stain after the several seconds. Its simple structure, low cost, it is efficient to eliminate rust, obtains the effect of polishing in the time of the rust cleaning.

Description

The local electrolytic derusting device of medicine equipment

Technical field

The utility model belongs to metal product rust cleaning technical field, relates to a kind of medicine equipment derusting device, is mainly used in removing the local rusty stain on medicine equipment, is the local electrolytic derusting device of a kind of medicine equipment specifically.

Background technology

The cleaning quality of medicine equipment is to ensure the successful key factor of sterilizing, apparatus gets rusty not only affects the brightness of apparatus, service life, also have a strong impact on sterilization effect, therefore how effectively to remove the thorny problem that the sterilization supply center of Xiu Zishi medical institutions on medicine equipment will face every day.

At present, remove that rust stain on medicine equipment is main adopts following two kinds of methods: the one, infusion method, is immersed in rust removing solution whole medicine equipment, soak time be 5-30 minutes not etc. The 2nd, adopt and dip the local wipe method of rust remover.

Rust in real work on medicine equipment stain major part is all local corrosion but not entire body corrosion, if adopt the rust cleaning of entire body immersion type, certainly will cause the non-corrosion position rust staining new because sour corrosion causes, thereby causes reduce the service life of apparatus. And adopting the method that dips the local wiping of rust remover, friction may damage apparatus overlay coating, thereby causes scratch to increase the probability getting rusty. In addition all there is the inefficient problem of rust cleaning in above-mentioned two kinds of methods.

Summary of the invention

The utility model is to solve the problems referred to above and the deficiency that prior art exists, and provides a kind of medicine equipment local electrolytic derusting device, improves rust cleaning efficiency, the loss that alleviates medicine equipment, and derusting device is simple in structure, cost is low, easy-to-operate.

The purpose of this utility model is achieved through the following technical solutions:

The local electrolytic derusting device of a kind of medicine equipment, it is characterized in that, comprise syringe, dc source, on the sidewall of described syringe, open a through hole, one metal bolts is set in described through hole and described through hole is sealed, in described syringe, inject electrolyte, there are the two ends of a cathode conductor to be connected with the cathode output end of described metal bolts and dc source respectively, also have one end of a positive wire and the cathode output end of described dc source to be connected, on the free end of described positive wire, fix a metal holder.

Improvement to technique scheme: described metal bolts is arranged on the liquid outlet place near described syringe.

Further improvement to technique scheme: the output dc voltage of described dc source is 24V.

Further improvement to technique scheme: the specification of described syringe is 20ml or 50ml.

Further improvement to technique scheme: on the handle of described metal holder, insulation sleeve is set, described metal bolts and sealing with electric insulating sealant with the junction of cathode conductor.

Advantage of the present utility model and good effect are:

1, adopt the local electrolytic derusting device of medicine equipment of the present utility model to carry out electrolytic derusting, rusty stain place by the liquid outlet of syringe facing to medicine equipment, pushing syringe pintle, by appropriate electrolysis drop in rusty stain position, carry out targetedly local rust cleaning, the rust cleaning time is short, conventionally only needs 5-10 seconds, has improved rust cleaning efficiency.

2, the local electrolytic derusting device of medicine equipment of the present utility model is in the time carrying out electrolysis, can optimum solvation fall the deformation staggered floor position of metal surface corrosion, equipotential tissue is built up in hole, thereby obtain equipotential surface, the coarse surface of apparatus is leveled, and obtains the effect of polishing when rust cleaning, also makes apparatus corrosion resisting property greatly improve, not only improve apparatus presentation quality, also effectively delayed corrosion again.

3, simple in structure, with low cost, the cost of electrolyte only has 1/10 left and right of traditional rust remover, and is local for corrosion position, cuts down expenses.

Brief description of the drawings

Fig. 1 is the structural representation of the local electrolytic derusting device of a kind of medicine equipment of the utility model;

Fig. 2 is that the local electrolytic derusting device of a kind of medicine equipment of the utility model uses view.

In figure: 1-syringe, 2-syringe pintle, 3-screw, 4-cathode conductor, 5-dc source, 6-positive wire, 7-metal holder, 8-liquid outlet, 9-electrolyte, 10-operation retractor, 11-rusty stain portion.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Referring to Fig. 1, the local electrolytic derusting device of a kind of medicine equipment of the utility model, comprises syringe 1, dc source 5, opens a through hole on the sidewall of syringe 1, a metal bolts 3 is set in through hole and by through hole sealing, will in syringe 1, injects electrolyte. There are the two ends of a cathode conductor 4 to be connected with the cathode output end of described metal bolts 3 and dc source 5 respectively, also have one end of a positive wire 6 to be connected with the cathode output end of described dc source 5, on the free end of positive wire 6, fix a metal holder 7.

Particularly: metal bolts 3 is arranged on the sidewall near the liquid outlet 8 near syringe 1, on the handle of metal holder 7, insulation sleeve is set, and seals with electric insulating sealant at metal bolts 3 and with the junction of cathode conductor 4.

The output dc voltage of above-mentioned dc source 5 is 24V, and syringe 1 adopts 20ml or 50ml specification conventionally.

When use, first in syringe 1, inject electrolyte 9, then, metal holder 7 is clipped on the operation retractor 10 that will eliminate rust, as shown in Figure 2, also can be to the various medicine equipment rust cleaning such as artificial rupture of membrane special vice, scalpel. make dc source 5 energising work, the rusty stain portion 11 by the liquid outlet of syringe 18 facing to operation retractor 10, pushing syringe pintle 2, in rusty stain portion 11, according to rusty stain degree, waited for for 5-10 seconds by appropriate electrolysis drop. now, operation retractor 10 and electrolyte 9 form current loop and electrolysis loop by cathode conductor 4 and positive wire 6 with dc source 5, switch on after several seconds, first the lip-deep minute protrusions part of operation retractor 10 just dissolves, phosphoric acid in metal ion and the electrolyte departing from operation retractor 10 forms one deck phosphate layer and is adsorbed on operation retractor 10 surfaces, this mucous membrane is thinner at high spot, recess is thicker, dissolve fast because high spot current density is high, flow with mucous membrane, concavo-convex continuous variation, rough surface is leveled gradually, thereby reach electrolytic derusting, the object of polishing. operation retractor 10 after rust cleaning washes down residual electrolyte under circulating water, enters the treatment process sterilization of lower road, sterilizing.

Certainly; above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned giving an example, those skilled in the art; variation, remodeling, interpolation or the replacement in essential scope of the present utility model, done, also belong to protection domain of the present utility model.

Claims

1. the local electrolytic derusting device of medicine equipment, it is characterized in that, comprise syringe, dc source, on the sidewall of described syringe, open a through hole, one metal bolts is set in described through hole and described through hole is sealed, in described syringe, inject electrolyte, there are the two ends of a cathode conductor to be connected with the cathode output end of described metal bolts and dc source respectively, also have one end of a positive wire and the cathode output end of described dc source to be connected, on the free end of described positive wire, fix a metal holder.

2. according to the local electrolytic derusting device of medicine equipment claimed in claim 1, it is characterized in that, described metal bolts is arranged on the liquid outlet place near described syringe.

3. according to the local electrolytic derusting device of the medicine equipment described in claim 1 or 2, it is characterized in that, the output dc voltage of described dc source is 24V.

4. according to the local electrolytic derusting device of the medicine equipment described in claim 1 or 2, it is characterized in that, the specification of described syringe is 20ml or 50ml.

5. according to the local electrolytic derusting device of medicine equipment claimed in claim 3, it is characterized in that, the specification of described syringe is 20ml or 50ml.

6. according to the local electrolytic derusting device of medicine equipment described in claim 1 or 2, it is characterized in that: on the handle of described metal holder, insulation sleeve is set, described metal bolts and sealing with electric insulating sealant with the junction of cathode conductor.

7. according to the local electrolytic derusting device of medicine equipment claimed in claim 5, it is characterized in that: on the handle of described metal holder, insulation sleeve is set, described metal bolts and sealing with electric insulating sealant with the junction of cathode conductor.