CN201648023U

CN201648023U - Fully-automatic and environment-friendly medical sewage collection and treatment machine

Info

Publication number: CN201648023U
Application number: CN201020120694XU
Authority: CN
Inventors: 邓志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-02
Filing date: 2010-03-02
Publication date: 2010-11-24
Anticipated expiration: 2020-03-02

Abstract

A fully-automatic and environment-friendly medical sewage collection and treatment machine comprises a water inlet pipe, a suction pipe, an intermediate tank, a drain pipe, a collection bag or a bagger, valves and a negative pressure source, wherein the water inlet pipe and the suction pipe are mounted at the upper part of the intermediate tank, the drain pipe is mounted at the bottom of the intermediate tank, the collection bag or the bagger is connected with the drain pipe of the intermediate tank in a detachable manner, the suction pipe is connected on the negative pressure source, and the control valves are mounted on the water inlet pipe, the suction pipe and the drain pipe. Medical sewage is sucked into the intermediate tank, filled and sealed in the collection bag or a plastic bag of the bagger, and then turned into hydrogel after being absorbed by super absorbent polymer. As the sewage can hardly be separated from the hydrogel even under pressurization, the machine greatly facilitates the medical sewage transportation, thereby effectively overcoming the shortcomings in the prior art such as inconvenient storage, high possibility of leakage and pollution caused by leakage during the collection and transportation of liquid medical sewage. The utility model realizes automatic medical sewage collection, filling, encapsulation, solidification (or hydrogelation), sterilization and the like, so as to avoid possible infection during the collection and treatment of high-risk bacteria and viruses.

Description

Full automatic environmental protection type medical sewage collecting and treating machine

Technical field

The utility model relates to the instrument that the instrument that a kind of sewage collecting is handled, particularly medical sewage collecting are handled.

Background technology

In the prior art, usually medical sewages such as watery blood, pus, flushing waste are sucked in the litter bag by negative pressure source during hospital surgical, be transported to the MEDICAL WASTE TREATMENT center processing then.Because medical sewage is liquid, flow easily, easily leak, be not easy to stack, thereby want significant care during transportation, especially collect, handle, transportation contains high-risk bacterium and during the medical sewage of virus, the strict pollution that causes after medical sewage leaks of preventing.Also how existence is with after deleterious sewage collecting, the processing equally in daily life, and the problem of transporting safely does not still have easy, effective treatment process in the prior art.

Summary of the invention

The utility model is intended to develop a kind of full automatic environmental protection type medical sewage collecting and treating machine, have sewage, can become the colloid or the solid medical sewage collecting process instrumentation of mobile difference after particularly medical sewage collecting is handled, with convenient collection, processing, transportation to medical sewage, thereby effectively overcome present medical sewage in collection, processing, transportation, caused shortcomings such as pollution after being not easy to stack, easily leaking, leak.

The purpose of this utility model is achieved like this:

Full automatic environmental protection type medical sewage collecting and treating machine, described full automatic environmental protection type medical sewage collecting and treating machine includes water inlet pipe, extraction pipe, tundish, water shoot, collecting bag or bagger, valve and negative pressure source; Water inlet pipe and extraction pipe are installed in the top of tundish, and water shoot is installed in the bottom of tundish, and collecting bag or bagger removably are connected on the water shoot, and extraction pipe is connected on the negative pressure source, and water inlet pipe, extraction pipe and water shoot are equipped with by-pass valve control.

Described collecting bag is made up of containing bag and water-absorbing material, can make the aqueous solution become the colloid of mobile difference or solid water-absorbing material attached to the inwall of containing bag or be built in the containing bag after the suction.

Described water-absorbing material contain High hydrophilous resin (Super Absorbent Polymer, SAP).Described High hydrophilous resin has comprised starch system (grafts, carboxymethylation etc.), cellulose-based (carboxymethylation, grafts etc.), synthesized polymer system several big class High hydrophilous resins such as (polyacrylic, polyethenol series, polyoxyethylene systems etc.), but select the polyacrylic High hydrophilous resin usually, this polyacrylic High hydrophilous resin, have series of advantages such as production cost is low, technology is simple, production efficiency is high, water-retaining capacity is strong, shelf life of products is long, and turnout is big.

Described water-absorbing material contains sterilant or sterilization material.Described sterilant or sterilization material can be selected universal sterilant or sterilization material, also can select bactericide specially or sterilization material targetedly according to the different bacterium that will kill or virus.

Described water-absorbing material contains can increase the auxiliary agent that the High hydrophilous resin suction is renderd a service.The auxiliary agent that is added can be accelerated the absorption speed of High hydrophilous resin or strengthen the water-retaining capacity of High hydrophilous resin or improve the salt tolerance of High hydrophilous resin or reduce cost.As: add hydroxyethyl methylacrylate (HEMA), improved the absorption speed of resin; Adding amphoteric taurine group both can improve absorption speed and also can improve water-retaining capacity; Add kaolin and carry out surface-crosslinkedly, can improve absorption speed, salt tolerance and reduce cost; Introduce N, N-double hydroxyethyl acrylamide can improve the salt tolerance of resin, and absorption speed is very fast.

Described containing bag is made up of bag, sewage inlet pipe, vapor pipe and switch or sealing cover, sewage inlet pipe and vapor pipe heat seal are on the top of bag, and switch or the sealing cover that can open or close sewage inlet pipe or vapor pipe are installed on sewage inlet pipe or the vapor pipe.Sewage inlet pipe can match with the outlet of the water shoot of tundish.

Further, the top of described tundish also is equipped with inlet pipe.Described inlet pipe during delivering gas, under the situation that the valve of closing water inlet pipe and extraction pipe is all closed, and under the situation of the valve open of water shoot, can be pressed to the liquid in the tundish water shoot in tundish, discharge.

Also be connected with the purification pot that can protect the negative pressure source cleaning between described tundish and the negative pressure source, purification pot and tundish and negative pressure source link together by pipeline and valve.The purpose that increases purification pot is to prevent to be used as usually the pollution of the air compressor of negative pressure source.Purification pot can have a plurality of, improves decontamination effect improving but also devices such as airstrainer, Sterilizers can be installed.

Described full automatic environmental protection type medical sewage collecting and treating machine is characterized in that described collecting bag can be the automated bag installation, and water shoot is connected with the charging opening of automated bag installation.In order to reach full automatic purpose, can install in the exit of water shoot and be connected a cover automated bag installation.The structure of automated bag installation has various, as long as can make things convenient for self-feeding and encapsulation, as: pillow formula bagger comprises trunk moulding bag formula bagger, lapel moulding bag formula bagger, tubular bag bagger etc.; The flat bagger of three side sealing mouth comprises trilateral moulding bag formula bagger, U-shaped moulding bag formula bagger, trunk moulding bag formula bagger etc.; Self-support pocket type bagger comprises pinnacle dihedral bag bag formula bagger, turriform and cube cylindricality bag formula bagger etc.; Bag formula baggers such as flat bagger are sealed at the four sides.Can also be the bag-feeding bagger, vertical or horizontal bagger, continuously or bagger, translation or rotary type bagger of geneva motion or the like.

The charging opening of described automated bag installation is connected with the filling tube of water-absorbing material.Can easily the liquid of discharging in the tundish be flowed in the bagger like this and pack.

The Sterilizers that can kill bacterium and virus is installed on the described tundish.Sterilizers is installed on tundish, can be killed bacterium and virus in the medical sewage of collecting in the tundish, for follow-up bagger encapsulation provides safety assurance.Sterilizers has various designs, can adopt microwave bacteria degermer, high-temperature sterilization device, ultraviolet sterilizer, chemicals Sterilizers, ozone sterilization or the like.

Further, described full automatic environmental protection type medical sewage collecting and treating machine includes Controlling System, and Controlling System includes control panel, wire trip switch, attaching plug.Controlling System realizes the automatic control and the operation of entire machine.

Described full automatic environmental protection type medical sewage collecting and treating machine includes weighing device.Weight, the volume of medical sewage in the weighing device energy measurement tundish, and be presented on the display screen, make things convenient for doctor's observation, treatment.The simplest method is to adopt transparent material to make tundish, and at the bright measurement scale of middle tank body subscript, so just can directly read the volume of medical sewage in the tundish.

Include the biopsy window on the tundish of described full automatic environmental protection type medical sewage collecting and treating machine.The probe that biochemical instrument can be installed by the biopsy window carries out biochemical analysis to medical sewage; Equally, can stretch into instruments by the biopsy window, obtain sample, carry out pathological analysis and physical and chemical inspection, these help the doctor in time to grasp patient's situation, make things convenient for doctor's diagnosis, treatment.

(Super Absorbent Polymer SAP) is a kind of functional high molecule material to High hydrophilous resin.It has the heavy hundreds of of specific absorption self to the high absorbent function of several thousand times of water, and water retention property is good, in case when water-swelling becomes hydrogel, even pressurization also is difficult to water sepn is come out.In addition, High hydrophilous resin is nontoxic, can also degrade safety and environmental protection.Therefore, it all has extensive use in every field such as daily life, industrial and agricultural production, civil construction.

High hydrophilous resin is the macromole that a class contains hydrophilic radical and crosslinking structure, is made through saponification by the starch-grafted polyacrylonitrile of employings such as Fanta the earliest again.Press raw material and divide, starch system (grafts, carboxymethylation etc.), cellulose-based (carboxymethylation, grafts etc.), several big classes of synthesized polymer system (polyacrylic, polyethenol series, polyoxyethylene system etc.) are arranged.Wherein the polyacrylic High hydrophilous resin has series of advantages such as production cost is low, technology is simple, production efficiency is high, water-retaining capacity is strong, shelf life of products is long than starch system and cellulose-based comparing, and becomes the research focus in current this field.During world's High hydrophilous resin was produced at present, polyacrylic accounted for 80%.

The full automatic environmental protection type medical sewage collecting and treating machine of the utility model includes water inlet pipe, extraction pipe, tundish, water shoot, collecting bag or bagger, valve and negative pressure source; Water inlet pipe and extraction pipe are installed in the top of tundish, and water shoot is installed in the bottom of tundish, and collecting bag removably is connected on the water shoot, and extraction pipe is connected on the negative pressure source, and water inlet pipe, extraction pipe and water shoot are equipped with by-pass valve control.After medical sewage sucked tundish, kill bacterium or virus in the medical sewage by being installed in Sterilizers on the tundish, filling and sealing is in the plastics bag of collecting bag or bagger then, become hydrogel after being added on the High hydrophilous resin suction in the plastics bag of plastics collecting bag or bagger, even pressurization also is difficult to water sepn is come out, be very easy to medical sewage collecting, processing, transportation, thereby effectively overcome present medical sewage in collection, processing, transportation, caused shortcomings such as pollution after being not easy to stack, easily leaking, leak.This machine can be realized unattended operation, environmental protection, safety from processes such as sewage collecting, germicidal treatment, encapsulation, curing.

The full automatic environmental protection type medical sewage collecting and treating machine of the utility model can also mix sterilant with High hydrophilous resin, add together in the plastics bag of collecting bag or bagger, when becoming hydrogel, the High hydrophilous resin suction kills bacterium or virus in the medical sewage, like this can simplified construction, reduce machine cost.In addition,, also can be used for collection, the processing of other deleterious sewage of daily life, easy, purpose of safety when reaching transportation because the utility model cost is low.The utility model can also be made similar and product suction cleaner, uses in daily life.

This product under the processing of acute infectious disease, the situations such as processing of sudden harmful liquid, is effectively protected environment at field dressing, prevents and control pollution.

Description of drawings

Fig. 1 is the structural representation of the collection pocket type full automatic environmental protection type medical sewage collecting and treating machine of the utility model.

Fig. 2 is the structural representation of collection pocket type full automatic environmental protection type medical sewage collecting and treating machine of the band purification pot of the utility model.

Embodiment

Embodiment 1: collect the pocket type full automatic environmental protection type medical sewage collecting and treating machine

Select the high-strength transparence plastics film for use, through cutting and heat seal, make containing bag 51, filling water-absorbing material 52 in coating or the bag on the inwall of making good containing bag 51, the top of good plastics tubing heat seal at containing bag 51 bags 511 will be made, install on one of them plastics tubing and can form the joint that removable seal is connected, and switch or sealing cover 514 are installed, as the sewage inlet pipe 512 of containing bag with the water shoot 4 of tundish 3.On another plastics tubing, install switch or sealing cover 514, as the vapor pipe 513 of containing bag.So just finished the manufacturing of collecting bag 5, with reference to figure 1.

Select for use macromolecular material or metallic substance to make tundish 3, tundish 3 are closed containers with cover, on tundish, cover water inlet pipe 1 and extraction pipe 2 that plastics tubing or metal tube manufacturing are installed, on water inlet pipe 1 and extraction pipe 2, valve 6 is installed, valve 6 can be a manually-operated gate, also can be electrically operated valve, adopt magnetic valve usually.Water-in at water inlet pipe 1 can be connected with medical plastic flexible pipe 14.Extraction pipe 2 is connected with negative pressure source 7 by gas pipeline 10.Negative pressure source 7 can be a vacuum pump independently, and also the interface of the unified negative pressure source 7 that can install with hospital operating room is connected.The collection pocket type full automatic environmental protection type medical sewage collecting and treating machine of the utility model is according to metal working process, plastics molding process and the mechanical ﹠ electrical technology processing and manufacturing easily of prior art.

During clinical use, if need the sucking-off medical sewage in the operation, watery blood during as abdominal operation, medical sewages such as gynaecologic vaginal washing fluid, particularly hepatitis B patient, HIV (human immunodeficiency virus) (HIV) carrier, high pathogenic escherichia coli patient etc. have high-risk bacterium or viral patient's medical sewage, earlier collecting bag 5 is connected on the water shoot 4 of tundish 3, soon the water shoot 4 of the interface of the sewage inlet pipe 512 of collecting bag and tundish coincide, and opens the sewage inlet pipe 512 of collecting bag and the switch or the sealing cover 514 of vapor pipe 513 simultaneously.Open valve 6 then earlier, medical sewage is drawn onto in the tundish 3 by flexible pipe 14, when whole bacteriums or virus, like this can simplified construction, reduce machine cost.In addition,, also can be used for collection, the processing of other deleterious sewage of daily life, easy, purpose of safety when reaching transportation because the utility model cost is low.The utility model can also be made similar and product suction cleaner, uses in daily life.

Description of drawings

Embodiment

During clinical use, if need the sucking-off medical sewage in the operation, watery blood during as abdominal operation, medical sewages such as gynaecologic vaginal washing fluid, particularly hepatitis B patient, HIV (human immunodeficiency virus) (HIV) carrier, high pathogenic escherichia coli patient etc. have high-risk bacterium or viral patient's medical sewage, earlier collecting bag 5 is connected on the water shoot 4 of tundish 3, soon the water shoot 4 of the interface of the sewage inlet pipe 512 of collecting bag and tundish coincide, and opens the sewage inlet pipe 512 of collecting bag and the switch or the sealing cover 514 of vapor pipe 513 simultaneously.Open valve 6 then earlier, medical sewage is drawn onto in the tundish 3, after whole sewage suck tundish 3, open valve 6 on the tundish water shoot 4, medical sewage is poured in the collecting bag 5 by flexible pipe 14.At last switch on sewage inlet pipe 512 and the vapor pipe 513 or sealing cover 514 are closed, and from the water shoot 4 of tundish, collecting bag 5 is unloaded, put into the specific equipment of medical waste transport trolley, be transported to the unified processing of specified medical waste processing enter.

Owing in collecting bag 5, placed water-absorbing material 52 in advance,, can absorb medical sewage as High hydrophilous resin.The sterilant or the sterilization material 53 that are blended in simultaneously in the water-absorbing material 52 can be killed bacterium and virus, are added on the auxiliary agent 54 in the water-absorbing material 52, can improve the absorption speed or the water-retaining capacity of High hydrophilous resin, and medical sewage is become hydrogel.In case after the High hydrophilous resin water-swelling became hydrogel, even pressurization also is difficult to water sepn is come out, this greatly facilitated the transportation of medical sewage.Thereby overcome medical sewage liquid in the prior art effectively in collection, processing, transportation, caused shortcomings such as pollution after being not easy to stack, leaking easily, leak, the utility model has wide practical use.

Embodiment 2: the collection pocket type full automatic environmental protection type medical sewage collecting and treating machine of band purification pot

The manufacturing process of present embodiment is substantially the same manner as Example 1, has only increased purification pot 9, and purification pot 9 adopts metal or plastics manufacturing, for being the closed container that has inlet pipe and escape pipe.During actual the use, at purification pot 9 pipe end of giving vent to anger filtering net can also be installed, Sterilizers 12 perhaps is installed on purification pot 9, is had various types of Sterilizerss to select for use, as microwave bacteria degermer, high-temperature sterilization device, ultraviolet sterilizer, chemicals Sterilizers, ozone sterilization or the like.The purpose that Sterilizers is installed on purification pot 9 is to protect negative pressure source 7 not contaminated.With reference to figure 2.

Claims

1. full automatic environmental protection type medical sewage collecting and treating machine, it is characterized in that: described full automatic environmental protection type medical sewage collecting and treating machine includes water inlet pipe (1), extraction pipe (2), tundish (3), water shoot (4), collecting bag (5) or bagger (11), valve (6) and negative pressure source (7); Water inlet pipe (1) and extraction pipe (2) are installed in the top of tundish (3), water shoot (4) is installed in the bottom of tundish (3), collecting bag (5) removably is connected on the water shoot (4), extraction pipe (2) is connected on the negative pressure source (7), and water inlet pipe (1), extraction pipe (2) and water shoot (4) are equipped with the valve (6) of controlled function.

2. full automatic environmental protection type medical sewage collecting and treating machine according to claim 1, it is characterized in that described collecting bag (5) is made up of containing bag (51) and water-absorbing material (52), can make the aqueous solution become the colloid of mobile difference or solid water-absorbing material (52) attached to the inwall of containing bag (51) or be built in the containing bag (51) after the suction.

3. full automatic environmental protection type medical sewage collecting and treating machine according to claim 2 is characterized in that described water-absorbing material (52) contains High hydrophilous resin.

4. full automatic environmental protection type medical sewage collecting and treating machine according to claim 2 is characterized in that described water-absorbing material (52) contains sterilant or sterilization material (53).

5. full automatic environmental protection type medical sewage collecting and treating machine according to claim 2 is characterized in that the auxiliary agent (54) that described water-absorbing material (52) contains can increase High hydrophilous resin suction effectiveness.

6. full automatic environmental protection type medical sewage collecting and treating machine according to claim 2, it is characterized in that described containing bag (51) is made up of bag (511), sewage inlet pipe (512), vapor pipe (513) and switch or sealing cover (514), sewage inlet pipe (512) and vapor pipe (513) heat seal are on the top of bag (511), and the switch or the sealing cover (514) that can open or close sewage inlet pipe (512) and vapor pipe (513) are installed on sewage inlet pipe (512) or the vapor pipe (513).

7. full automatic environmental protection type medical sewage collecting and treating machine according to claim 1 is characterized in that the top of described tundish (3) also is equipped with inlet pipe (8).

8. full automatic environmental protection type medical sewage collecting and treating machine according to claim 1; it is characterized in that also being connected with between described tundish (3) and the negative pressure source (7) purification pot (9) that can protect the negative pressure source cleaning, purification pot (9) links together by pipeline (10) and valve (6) with tundish (3) and negative pressure source (7).