CN2546033Y

CN2546033Y - Dialyser multiplexing machine

Info

Publication number: CN2546033Y
Application number: CN 02224249
Authority: CN
Inventors: 周明仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-11
Filing date: 2002-06-11
Publication date: 2003-04-23
Anticipated expiration: 2012-06-11

Abstract

Disclosed is a dialyzer reusing machine, which mainly includes: an outer covering shell, a built-in circuit board, a plurality of controlled electromagnetic valves and pipelines arranged and connected between valves, and is characterized in that: an air supply pipeline is disposed on the machine body, and then gas can be provided for forcing the disinfectant out when cleaning the artificial kidney at the proper time; a graduated drum with the measuring scales on the outer surface is used to measure the overall water-storage capacity forced out when the artificial kidney is filled with water; and a pressure sensing converter is adopted for measuring the unit time air bearing of the artificial kidney, and checking whether the artificial kidney is broken and quickly releasing pressure or not; therefore, the artificial kidney can be cleaned fully, and the capacity measuring is accurate, and the utility model can simply and rapidly check the breakage condition of the artificial kidney, the automatic filling with bactericidal agent and detect the remains of the bactericidal agent, therefore, the usage of the utility model is safer.

Description

Dialyser covers the machine of using

Technical field

This utility model relates to a kind of medical dialyser and covers the machine of using, especially a kind of artificial kidney that makes of finger is cleaned fully, whether content measures accurately, again can the quick check artificial kidney damaged, with the automatic filling of biocide and detect biocide and have or not remaining new-type dialyser to cover the machine of using.

Background technology

The main purpose of using artificial kidney is exactly to substitute termly to wash kidney patient's kidney, with the toxic waste filtering of being deposited in the blood of human body.So artificial kidney for washing the kidney patient, is very important; It is very expensive to wash the kidney expense now, so the repeated use of the artificial kidney phenomenon that is inevitable.Repeat usage is higher, both can alleviate the burden of government's medical insurance expenditure, alleviates patient's expense expenditure again.For increasing the repeat usage of artificial kidney, sterilizing and purifying work after at every turn finishing using is extremely important, because sterilizing and purifying work not only influences reusable number of times, and the safety when more being related to the patient and using, if purification work is thorough inadequately, the patient will very easily be infected.

Artificial kidney all need be filled with antiseptic sterilization agent after each the use on the other hand, do aseptic preservation, when using next time, clean up again and can use, yet traditional method of cleaning, only be with the dialysis solution under the normal pressure and saline solution respectively directed flow through artificial kidney outside, internal layer, clean residual antiseptic sterilization agent, permeate by the diffusion of ectonexine variable concentrations liquid, antiseptic sterilization agent in the semipermeable membrane is cleaned discharge, clean very time-consuming.

Whether this artificial kidney can be reused, and except that by perfect cleaning, sterilization, the preservation, must measure also whether its capacity is enough, whether inside is damaged, can guarantee the safety of using.

For this reason, as shown in Figure 1, known dialyser covers the machine of using, its structure roughly is to be provided with an idle running pump A to produce gas-pressurized in machine, to be filled in the artificial kidney to be measured, be provided with a high pressure sense switch B in the machine, make artificial kidney inflation reach certain and fullly close degree, promptly die and nature is lost heart; One of reuse leaks presses (or low pressure) sense switch C, and whether normal with artificial kidney popping pressure in certain hour of measuring this inflation, when enclosing as if the perseverance standard of being maintained at of releasing, then switch C does not work, and this this artificial kidney to be measured of representative is used by fair the continuation.Otherwise if there is damaged unbearably repeated use again inside, then air pressure can descend fast in test, causes switch C conducting activation body and gives a warning.

Known again dialyser covers that to use machine structure, its volume test be to expel to a liquid storing barrel after artificial kidney is filled water, and whether mat amount heavy prescription formula is measured this artificial kidney inner content and still closed in standard and may use enough.

The shortcoming of above-mentioned two designs is that measurement is trouble comparatively, and can't obtain accurate data, can only obtain an approaching numerical value.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of new-type dialyser to cover the machine of using, reach artificial kidney and clean fully, content measures accurately, and again can the quick check artificial kidney whether damaged, with the automatic filling of biocide and detect biocide and have or not remaining purpose.

For reaching aforementioned purpose, the design's dialyser covers with machine structurally does following improvement, this machine mainly comprises: outer casing, an internal circuit board, a plurality of controlled electromagnetic valve and the pipeline that is connected with therebetween of covering, principal character is: this body is provided with a supply air line, and making at the appropriate time that cleans provides gas to expel the detoxicating liquid medicine of artificial kidney; One appearance is provided with and measures graduated graduated cylinder, when filling with water to accept the mensuration artificial kidney, and the total moisture storage capacity that is expelled; And a pressure sensitive transducer, be bullied the quick pressure releasing of whether breaking for measuring the artificial kidney unit interval; Artificial kidney is cleaned fully, and cubic content measurement is accurate, and can check simply and quickly whether artificial kidney is damaged, and have or not remnants for detecting biocide with a conductivity detector, make biocide filling automatically after cleaning measurement with having set up peristaltic pump, thereby use safer.

The utlity model has following effect: the shortcoming that can solve known artificial kidney cleaning structure, it is more complete to allow artificial kidney clean, and cubic content measurement is accurate again, and can check simply effectively and apace whether artificial kidney is damaged, have or not remnants with automatic filling of biocide and detection biocide, so it is safer that use is gone up, tool progressive and industrial utilization.

Description of drawings Fig. 1 cleans the structural plan sketch map that leaks hunting for the habit formula; Fig. 2 is this utility model front view; Fig. 3 is this utility model rearview; Fig. 4 is this utility model leak hunting structure and internal duct allocation plan; Fig. 5 is this utility model internal circuit board allocation plan; Fig. 6 is the use sketch map of this utility model with the gas pressurized cleaning; Fig. 7 surveys the application sketch map of capacity for this utility model; The application sketch map that Fig. 8 leaks hunting for this utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Shown in Fig. 2～8, the design's dialyser covers the machine of using, and mainly comprises: outer casing 1, an internal circuit board 2, a plurality of controlled electromagnetic valve 3 and the pipeline 4 that is connected with therebetween of covering; The body of making exposes at least has four to take over 5, one artificial kidney bracing frames 51, complex operation button 52, and display lamp 53 and a plurality of stream socket 54 are primarily characterized in that: this body is provided with

One supply air line 41 sees through electromagnetic valve 3 and is connected with the access tube of artificial kidney 6, can provide gas to expel the detoxicating liquid medicine of artificial kidney 6 at the appropriate time that cleans;

One appearance is provided with and measures graduated graduated cylinder 7, links to each other with artificial kidney 6 outlets, and when filling with water to accept mensuration artificial kidney 6, the total moisture storage capacity that is expelled; And

One pressure sensitive transducer 8 is located at artificial kidney 6 outlets, and changing with pressure provides different electronic signals, is bullied the quick pressure releasing of whether breaking for measuring 6 unit interval of artificial kidney;

By this, as shown in Figure 6, when making the body of composition be used for cleaning artificial kidney, can utilize supply air line 41 to import gas-pressurized, see through the control of built-in circuit board 2, electromagnetic valve 3 conductings are connected with the access tube of artificial kidney 6, make the appropriate time of cleaning that gas can be provided, with use the blood and slime after the artificial kidney 6 and when cleaning disinfectant expel, clean up fully guaranteeing.

See also shown in Figure 7, in body cleans, when wherein LAP artificial kidney 6 is filled with water, its total moisture storage capacity that expels can be accepted by graduated cylinder 7, and simply see through the set measurement scale of its appearance, whether accord with in standard and still may use and can measure these artificial kidney 6 inner capacitiess rapidly.

See also shown in Figure 8, because the design's inside is to use pressure sensitive transducer 8, so available single structure is done accurate reaction, provide different electronic signals with the pressure variation, when allowing artificial kidney 6 inflation tests, in the high pressure action beginning pressure release of dying, and in detection if when producing low pressure because of the damaged gas leakage of artificial kidney 6, promptly can be pressure sensitive transducer 8 detects rapidly, notify built-in circuit board 2 work warning, so can provide more convenient and detection more accurately on whether damaged to artificial kidney 6.

See also again shown in Fig. 4,5, can be provided with a conductivity detector 9 when the design implements in its body and have or not remnants for detecting biocide, and set up peristaltic pump 10 and made biocide filling automatically after cleaning measurement, in order to increase the practicality that the design cleans one-stop operation.

Above-mentioned specific embodiment is purpose, feature and the effect that is used for describing in detail the design, for people's bodyguard of being familiar with this type of skill, according to the above description, may do partly change and modification to this specific embodiment, its essence does not break away from the design's spiritual category person, is all contained by this case claims.

Claims

1, a kind of dialyser covers the machine of using, and mainly comprises: outer casing [1] one internal circuit board [2], a plurality of controlled electromagnetic valve [3] and the pipeline [4] that is connected with therebetween of covering, be primarily characterized in that: this body is provided with

One supply air line [41] sees through electromagnetic valve and is connected with the access tube [5] of artificial kidney, provides gas at the appropriate time that cleans, to expel the detoxicating liquid medicine of artificial kidney [6];

One appearance is provided with and measures graduated graduated cylinder [7], links to each other with the artificial kidney outlet, and when filling with water to accept the mensuration artificial kidney, the total moisture storage capacity that is expelled; And

One pressure sensitive transducer [8] is located at the artificial kidney outlet, and changing with pressure provides different electronic signals, be bullied for measuring the artificial kidney unit interval, the quick pressure releasing of whether breaking as dying the beginning pressure release, and is made relative electron reaction during gas leakage low pressure in high pressure;

2, dialyser according to claim 1 covers the machine of using, and it is characterized in that: must have additional a conductivity detector [9] in the body of making and have or not remnants for detecting biocide, with set up peristaltic pump make biocide clean measure after filling automatically.

3, dialyser according to claim 1 covers the machine of using, and it is characterized in that: the body of making exposes at least four adapters [5], an artificial kidney bracing frame [51], complex operation button, display lamp [53] and a plurality of stream socket [54].