CN2623242Y

CN2623242Y - Peristalsis-type colon perfusion and dialysis machine

Info

Publication number: CN2623242Y
Application number: CN 03227701
Authority: CN
Inventors: 邓大林
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-22
Filing date: 2003-05-22
Publication date: 2004-07-07
Anticipated expiration: 2013-05-22

Abstract

The utility model discloses a peristalsis-type colon perfusion and dialysis machine; an electrical controlled peristalsis pump (4) and a pressure sensor (9) are arranged in a drain tube (18); a magnetic valve (12), a measure sensor (11), a temperature sensor (13), a heater (15), a disinfection device (14), the electrical controlled peristalsis pump (4) and the pressure sensor (9) are electrically connected with a control circuit (16). The utility model is a therapy equipment integrated with the colon perfusion and medicine administration, which is stable and precise with balanced pressure and flow; the utility model is the peristalsis-type colon perfusion and dialysis machine, which has reasonable design, simple operation, high treatment quality and high reliablity and security.

Description

A kind of creeping motion type colon affusion dialysis treatment machine

Technical field

This utility model relates to a kind of creeping motion type colon affusion dialysis treatment machine.

Background technology

For the cleaning of human colon with by the colon way administration, what general hospital adopted is manual mode, and this mode is very backward, and the cleaning part that can finish also only is confined to the low portion of colon, the retention time of administration is also very short, has only within a few minutes to half an hour usually.Some hospitals begin to have adopted machine coloclysis and administration now.But existing bowel lavage instrument adopts armstrong's patent valve regulated operating pressure mostly and adopt the mechanical compression table to represent pressure, making the doctor be difficult to observe pressure changes, also can't adjust pressure according to actual needs at any time, though the part bowel lavage instrument has adopted the equipment of electronic pump or centrifugal pump and so on to regulate pressure and flow.But this class pump forms impulsive force easily, and patient is damaged, and the pump housing is a metallic object, seal tight can't the cleaning, be easy to generate various pathogenic bacterias, form secondary pollution, for the treatment of some more complicated, the precision of pressure and flow-control directly influences the safety of therapeutic effect and treatment.Existing bowel lavage instrument is because the defective of pump and the design of pressure aspect can make that unavoidably pressure and flow control accuracy are relatively poor, and operating pressure and the working flow set often can not be guaranteed in practical operation.Thereby in the therapeutic process of more complicated, needing to rely on the doctor to a great extent to the familiarity of equipment adjusting function and the proficiency level of operation, its therapeutic effect and safety are poor slightly.

The utility model content

Technical problem to be solved in the utility model provides a kind of pressure, flow equalization, accurately stable and control accuracy creeping motion type colon affusion dialysis treatment machine high, easy and simple to handle.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: comprise housing, water-purifying apparatus, electromagnetic valve, liquid storing barrel, gage probe, temperature sensor, heater, decontaminating apparatus, discharging tube, it is characterized in that: be provided with automatically controlled peristaltic pump on described discharging tube, described discharging tube outlet is equipped with pressure transducer; Described electromagnetic valve, gage probe, temperature sensor, heater, decontaminating apparatus, automatically controlled peristaltic pump and pressure transducer all are electrically connected with control circuit.

As a kind of improvement of the present utility model, also be provided with microcomputer communication/control interface in the described control circuit.

Adopt the creeping motion type colon affusion dialysis treatment machine of technique scheme, drainage power is from automatically controlled peristaltic pump, and the pump housing does not directly contact with infusion liquid, just by the continuous continuously extruded elastic pump tubes of the pump housing, infusion liquid is discharged, the pump housing directly with the infusion liquid contact, has not been avoided polluting infusion liquid by the pump housing, has thoroughly stopped the probability of secondary pollution and cross infection; Outlet is equipped with pressure transducer, can read accurate real-time pressure easily by operation interface.Electromagnetic valve, gage probe, temperature sensor, heater, decontaminating apparatus, pressure transducer all are electrically connected with control circuit; Control circuit is furnished with computer interface, can be by the duty of the direct display device of computer display screen, the operator only needs by just finishing the machine water inlet referring to computer display operation computer keyboard or mouse, heat, sterilization, processes such as treatment, and can arbitrarily set pre-groundwater increment, filling temperature and injection pressure, greatly improve than manual sausage filler and common its precision of automatically controlled sausage filler, pressure precision can reach 0.01KPa, pre-filling capacity precision can reach ± 1ml, temperature accuracy can reach ± and 0.1 ℃, add that computer operation is easy, intuitively, can make that comparatively complicated therapeutic process quality is higher, safer, more reliable, therefore, this utility model is a kind ofly to assemble the intestinal lavation and administration is the therapeutic equipments of one, pressure, flow equalization, accurately stable, complete machine is reasonable in design, easy and simple to handle, the therapeutic quality height, the creeping motion type colon affusion dialysis treatment machine that reliability and safety are very high.

Description of drawings

Fig. 1 is that master of the present utility model looks sketch map;

Fig. 2 is the A-A cross-sectional schematic of Fig. 1.

The specific embodiment

Referring to Fig. 1 and Fig. 2, be provided with liquid storing barrel 17 at housing 1, water pipe 10 feeds liquid storing barrel 17 by water-purifying apparatus 2 and electromagnetic valve 12, on described liquid storing barrel 17, be provided with gage probe 11, temperature sensor 13, heater 15, decontaminating apparatus 14, discharging tube 18 is connected with liquid storing barrel 17, and on described discharging tube 18, be provided with automatically controlled peristaltic pump 4, its exit is provided with pressure transducer 9, and described electromagnetic valve 12, gage probe 11, temperature sensor 13, heater 15, decontaminating apparatus 14, automatically controlled peristaltic pump 9 and pressure transducer 9 all are electrically connected with control circuit 16.

The drainage power of this creeping motion type colon perfusion therapy apparatus is from automatically controlled peristaltic pump 4, and the pump housing directly do not contact with infusion liquid, just by the continuous continuously extruded elastic pump tubes of the pump housing, infusion liquid discharged; Pressure transducer 9 is equipped with in outlet, can read accurate real-time pressure easily by operation interface.Electromagnetic valve 12, gage probe 11, temperature sensor 13, heater 15, decontaminating apparatus 14, pressure transducer 9 all are electrically connected with control circuit 16; Control circuit 16 is furnished with computer interface, can be by the duty of computer display screen 5 direct display devices, the duty of display lamp 6 indicating equipments, and can operate by

computer keyboard

7 and 8 pairs of main frames 3 of mouse, the flow control accuracy height, and it is accurately stable, owing to adopted electronic type to establish several equipment, pressure controling precision can reach 0.01Kpa, and flow can reach ± the 1ml demonstration, on the other hand, the used power set of this utility model are automatically controlled peristaltic pump 4, the pump housing directly with the infusion liquid contact, has not been avoided polluting infusion liquid by the pump housing, has thoroughly stopped the probability of secondary pollution and cross infection.

Colon affusion dialysis treatment machine described in the utility model, owing to adopted sensor technology, automatically controlled peristaltic pump and Computer Control Technology, processes such as the operator only needs to intake by just can finish machine referring to computer display operation computer keyboard or mouse, heats, sterilizes, treatment, and can arbitrarily set pre-groundwater increment, filling temperature and injection pressure, greatly improving than manual sausage filler and common its precision of automatically controlled sausage filler, pressure precision can reach 0.01KPa, pre-filling capacity precision and can reach ± and 1ml, temperature accuracy can reach ± and 0.1 ℃.Add that computer operation is easy, directly perceived, can make that comparatively complicated therapeutic process quality is higher, safer, more reliable.

Claims

1, a kind of creeping motion type colon affusion dialysis treatment machine, comprise housing (1), water-purifying apparatus (2), electromagnetic valve (12), liquid storing barrel (17), gage probe (11), temperature sensor (13), heater (15), decontaminating apparatus (14), discharging tube (6), it is characterized in that: be provided with automatically controlled peristaltic pump (4) on described discharging tube (18), described discharging tube (18) outlet is equipped with pressure transducer (9); Described electromagnetic valve (12), gage probe (11), temperature sensor (13), heater (15), decontaminating apparatus (14), automatically controlled peristaltic pump (4) and pressure transducer (9) all are electrically connected with control circuit (16).

2, creeping motion type colon affusion dialysis treatment machine according to claim 1 is characterized in that: described control circuit also is provided with microcomputer communication/control interface in (16).