CN2768783Y

CN2768783Y - Soft and hard type endoscope cleaning and sterilizing machine

Info

Publication number: CN2768783Y
Application number: CN 200520032796
Authority: CN
Inventors: 高光华
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-11
Filing date: 2005-01-11
Publication date: 2006-04-05
Anticipated expiration: 2015-01-11

Abstract

The utility model relates to a soft and hard type cleaning and sterilizing machine for endoscopes, which belongs to a device for cleaning and sterilizing medical appliances. The utility model comprises a machine cabinet, wherein a controller of a micro computer is arranged on the machine cabinet and at least one cleaning box which is provided with a box cover is arranged in the machine cabinet or outside the machine cabinet; a water inlet pipe arranged on the cleaning box is communicated with a booster pump through an electromagnetic valve and the inlet of the booster pump is communicated with a plurality of cleaning liquid storage boxes; the electromagnetic valve is arranged on a drainage pipe which is arranged on the cleaning box, and a vacuum pump is communicated with the inner cavity of the cleaning box through pipelines; an electric heating element and a temperature sensor are respectively arranged in each cleaning box. The utility model can automatically complete the sterilization operation and the negative pressure drying operation which have multiple steps once, having the characteristics of labor saving, consumption reduction and good cleaning effect.

Description

Soft, rigid endoscope cleaning and sterilizing sterilizer

One, technical field

This utility model relates to medical equipment cleaning and sterilizing equipment, especially for the manufacturing field of equipment of endoscope's cleaning and sterilizing.

Two, background technology

The normal intravital lesion tissue situation in splanchnoscopy patient chamber of using in the hospital, in use, endoscope must contact patient's body fluid or secretions etc., because (its cost height, structure are complicated for the apparatus that endoscope is conventional repeated multiple times to be used, can not be as disposable utensil), thereby, endoscope then be very necessary with back cleaning, sterilization, disinfecting action.

At present, the cleaning and sterilizing process of endoscope is with manual type in the hospital, and gradation is carried out set by step.Its order of steps is as follows: the endoscope-use tap water is washed: multienzyme solution soaking (dirt such as decomposing protein); Tap water washes once more; Medicining liquid dipping; The aquesterilisa flushing; Evacuation; Heating, drying.Comprise repeatedly flushing in the operation, soak, move into again at last in the hermetic container, (evacuation) oven dry under negative pressure.The shortcoming of this manual type is, first, workload is big, and second, the carrying behind the soaking disinfection, before the oven dry exists and causes antibacterial, viral secondary pollution problem.

Three, utility model content

Task of the present utility model provides a kind of soft, rigid endoscope cleaner, make immersion, sterilization, sterilization, negative pressure oven dry in a container continuously, finish automatically.This novel task is achieved in that a kind of soft, rigid endoscope cleaning and sterilizing sterilizer, comprises clean container and vacuum pumping pump, and microcomputer controller and temperature sensor is characterized in that, also have rack; Described microcomputer controller is arranged on the rack; Described clean container is made up of cleaning box and lid; At least one cleaning box that has a lid is arranged in the rack or outside the rack; Water inlet pipe on the cleaning box is communicated with a supercharging delivery side of pump through an electromagnetic valve, and the import of booster pump is communicated with a plurality of cleanout fluid fluid storage tanks through electromagnetic valve respectively, and the drain pipe on the cleaning box is provided with electromagnetic valve; Described vacuum pumping pump is communicated with the cleaning box inner chamber through pipeline; Also be provided with electrical heating elements and described temperature sensor in described each cleaning box.

The described cleaning box that has lid is a plurality of, its shape, big or small identical, and by going by being arranged in the rack with being listed as.

According to as above design, during use, endoscope to be sterilized is put into cleaning box, lid is covered, and all cleaning box are placed among the rack, make the switch closure on the cleaning box, start booster pump, and control following cleaning step: 1, the tap water of booster pump in electromagnetic valve extraction tap water fluid storage tank by microcomputer controller, water inlet pipe on cleaning box is sent into cleaning box, carry out the tap water flushing, simultaneously, when flushing, the outside draining of drain pipe on cleaning box, after flushing finishes, tap water in the delivery cassette, and close electromagnetic valve on the drain pipe; 2, the multienzyme solution of booster pump in another electromagnetic valve extraction multienzyme solution fluid storage tank is sent in the cleaning box, carries out the multienzyme solution soaking, and after immersion finished, the electromagnetic valve of opening water discharge pipe was discharged cleaning box with multienzyme solution; 3, identical with step 1, carry out tap water and wash once more; 4, booster pump extracts disinfectant solution, and the control procedure of soaking in cleaning box, sterilize, sterilize is identical with step 2; 5, booster pump extracts aquesterilisa, carries out the aquesterilisa flushing, after finishing, discharges aquesterilisa, closes the electromagnetic valve on drain pipe and the water inlet pipe; 6, open vacuum pump,, make to reach predetermined vacuum level in the box the cleaning box evacuation; 7, to electrical heating elements power supply, under negative pressure to cleaning box in endoscope carry out heating, drying, heating-up temperature detects through temperature sensor, by microcomputer controller control, as, be controlled at ± 1 ℃ of scope in.

Compared with prior art, this novelly has following characteristics;

1, operation of the rapid cleaning and sterilizing of the multistep of endoscope and negative pressure drying operation are all once finished in cleaning box, do not have original soaking disinfection after, the carrying before the oven dry, exempted secondary pollution problem, the hygienic requirements of endoscope is protected.

2, whole multistep is operated suddenly, all by computer control, finishes automatically, has reduced workload, has saved manpower.

3, pass through computer, can accurately control the time of each step, reproduce the multinomial data of experimental determination strictly according to the facts exactly, reach predetermined cleaning and sterilizing effect, the material consumption of whole cleaning operation is reduced (manually operation often is the assurance cleaning performance step by step, and too strengthens the consumption of various disinfectant solution).

Four, description of drawings

Fig. 1 is the axonometric chart of this novel embodiment;

Fig. 2 is the axonometric chart of a cleaning box shown in Figure 1;

Fig. 3 is the axonometric chart after cleaning box shown in Figure 2 dissects half;

Five, the specific embodiment

Fig. 1 illustrates, and rack 1 is a cuboid, and the castor (not shown) can be installed in its underpart.Being provided with at least one cleaning box 2 in the rack, is 16 among Fig. 1, and its shape, big or small identical divides 4 row, 4 row to be arranged in the rack; The door of rack is provided with door trip, and door trip is connected in the power-supplying circuit.Also be provided with an electrical heating elements (as heating wire, electrothermal tube, barium titanate ceramics heating etc.) and temperature sensor in each cleaning box, rack is provided with microcomputer controller.Fig. 2 Fig. 3 illustrates, and cleaning box 2 is furnished with a lid 3 (opening of cleaning box can be opened in either direction), and lid can be hinged on the cleaning box, is provided with sealing ring (sealing ring is arranged on the upper edge hole shoulder 2c of cleaning box) between the two, to guarantee air-tightness.Have water inlet 2a and discharge outlet 2b (optional position) on the cleaning box, water inlet 2a goes up the water inlet pipe that connects and is connected to the booster pump outlet through electromagnetic valve, and shower nozzle (can be rotating sprinkler) is installed on the water inlet pipe of cleaning box.The booster pump import can be through many pipelines (flexible pipe or hard tube, electromagnetic valve is all arranged on it) respectively with the cleanout fluid fluid storage tank as, connections such as tap water fluid storage tank, multienzyme solution fluid storage tank, disinfectant solution fluid storage tank, aquesterilisa fluid storage tank, discharge outlet 2b on the cleaning box connects the drain pipe which is provided with electromagnetic valve, and drain pipe stretches out beyond the rack; Vacuum pumping pump can be placed on rear of cabinet, and vacuum pumping pump (one or more) is communicated with the cleaning box inner chamber through pipeline; During this was novel, cleaning box was plug-type cleaning box, and the cleaning box along continuous straight runs pushes rack or pulls out rack, and as the drawer of existing desk, cleaning box is connected with rack through slide unit (having now).Pushing or pulling out of cleaning box can be manual, can electronic (through drive mechanism cleaning box being moved as straight line as motor).

This novel cleaning box peripheral hardware suspension type scheme that also comprises is about to cleaning box and is suspended on (rack is outer) wall, is provided with electrical heating elements and temperature sensor in each cleaning box, and the cleaning box inner chamber is communicated with vacuum pumping pump through pipeline.Water inlet pipe on the cleaning box is communicated with booster pump, and the outlet pipe on the cleaning box is provided with electromagnetic valve.Microcomputer controller, vacuum pumping pump and a plurality of cleanout fluid fluid storage tank can be arranged on the rack or in the rack.

Claims

1, a kind of soft, rigid endoscope cleaning and sterilizing sterilizer comprises clean container and vacuum pumping pump, and microcomputer controller and temperature sensor is characterized in that, also have rack (1); Described microcomputer controller is arranged on the rack; Described clean container is made up of cleaning box (2) and lid (3); At least one cleaning box (2) that has lid (3) is arranged in the rack or outside the rack; Water inlet pipe on the cleaning box (2) is communicated with a supercharging delivery side of pump through an electromagnetic valve, and the import of booster pump is communicated with a plurality of cleanout fluid fluid storage tanks through electromagnetic valve respectively, and the drain pipe on the cleaning box is provided with electromagnetic valve; Described vacuum pumping pump is communicated with the cleaning box inner chamber through pipeline; Also be provided with electrical heating elements and described temperature sensor in described each cleaning box.

2, sterilizer according to claim 1 is characterized in that, the described cleaning box (2) that has lid (3) is a plurality of, its shape, big or small identical, and by going by being arranged in the rack (1) with being listed as; The door of described rack is provided with door trip, and door trip is connected in the power-supplying circuit.

3, sterilizer according to claim 1 and 2 is characterized in that, described cleaning box (2) is plug-type cleaning box, and it is connected with rack (1) through slide unit.

4, sterilizer according to claim 3 is characterized in that, is provided with sealing ring between described cleaning box (2) and the lid (3).

5, sterilizer according to claim 4 is characterized in that, on the water inlet pipe of described cleaning box (2) shower nozzle is installed.

6, sterilizer according to claim 5 is characterized in that, described rack (1) is provided with castor.