CN107261307A - A kind of constant temperature abdominal thermal infusion treatment system - Google Patents

A kind of constant temperature abdominal thermal infusion treatment system Download PDF

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Publication number
CN107261307A
CN107261307A CN201710617808.8A CN201710617808A CN107261307A CN 107261307 A CN107261307 A CN 107261307A CN 201710617808 A CN201710617808 A CN 201710617808A CN 107261307 A CN107261307 A CN 107261307A
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China
Prior art keywords
constant temperature
temperature
heating cabinet
warming
section
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CN201710617808.8A
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Chinese (zh)
Inventor
李静
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Zhuhai Fu Kuyt Technology Co Ltd
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Zhuhai Fu Kuyt Technology Co Ltd
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Priority to CN201710617808.8A priority Critical patent/CN107261307A/en
Publication of CN107261307A publication Critical patent/CN107261307A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling

Abstract

The present invention provides a kind of constant temperature abdominal thermal infusion treatment system, including：Host device, plug-in type temperature measuring box and conduit assembly；The inside of host device is provided with peristaltic pump and heating cabinet；Peristaltic pump includes driver, pump head and flexible pipe, and flexible pipe is folded in pump head, and pump head is exposed at two ends；One end connection heating cabinet of flexible pipe, the other end, which is connected, is provided with heated at constant temperature pipe in a liquid storing bag, heating cabinet.Heated at constant temperature pipe includes warming-up section and constant temperature zone, and the water of liquid storing bag first passes around warming-up section and heated, and then enters patient body by constant temperature zone again, and water flows out after entering from the import of warming-up section from the outlet of warming-up section, and temperature rises to 44 DEG C from room temperature；Water enters constant temperature zone after the outlet outflow of warming-up section, and temperature when being exported from constant temperature zone is 43 DEG C.The water effective temperature that the constant temperature abdominal thermal infusion treatment system of the present invention can keep inputting in patient body is maintained at 43 DEG C, to give full play to heat killing specific mechanism.

Description

A kind of constant temperature abdominal thermal infusion treatment system
Technical field
The present invention relates to a kind of medicine equipment, more particularly to a kind of medicine equipment for treating pernicious chest, ascites treating.
Background technology
Can all there is substantial amounts of patient to die from chest, the recurrence of intraperitoneal malignant tumour every year, research has shown that, it is thin according to tumour Born of the same parents are organized and the different heat resistances of normal structure are irrigated using heat, can effectively kill in splanchnocoel remaining focus and free thin Born of the same parents and the focus of DISTANT METASTASES IN, improve the effect of operative treatment, effectively treat pernicious chest, seroperitoneum and effectively control The focus of DISTANT METASTASES IN processed.
The cure mechanism of heat perfusion is that the tumor thermotherapy principle of cancer cell can be effectively killed according to high temperature, is filled using thermochemotherapy The external heating device of note machine will treat heat heating, the body cavity of patient be imported with cardiopulmonary bypass pump, and protected within the regular hour 42.5 DEG C or so of effective temperature is held, to give full play to hot killing mechanism, is killed to being planted in metastasis cancer cell on serous coat extensively, clearly Except trigger malignant hydrothorax focus, reach effectively treatment cancerous effusion purpose, in art, it is postoperative using heating treatment liquid enter Row heat is cleaned, and can prevent diffusivity diffusion transfer.
The content of the invention
The present invention provides a kind of by the way that heated at constant temperature pipe to be set to include warming-up section and constant temperature zone, so as to keep input disease Water effective temperature in human body is maintained at 43 DEG C, to give full play to the constant temperature abdominal thermal infusion treatment system of hot killing mechanism.
The technical solution adopted by the present invention is：A kind of constant temperature abdominal thermal infusion treatment system, it includes：Host device, is inserted Connect formula temperature measuring box and conduit assembly；The inside of the host device is provided with peristaltic pump and heating cabinet, and the heating cabinet is located at institute State the lower section of peristaltic pump；The peristaltic pump includes driver, pump head and flexible pipe, and the flexible pipe is folded in the pump head, and two Expose the pump head in end；One end of the flexible pipe connects the heating cabinet, and the other end connects a liquid storing bag；Set in the heating cabinet There is constant temperature heating tube, to heat the water in the conduit assembly and liquid storing bag；
The heated at constant temperature pipe includes warming-up section and constant temperature zone, and the water of the liquid storing bag first passes around the warming-up section and carried out Heating, then enters patient body, water is after the import entrance of the warming-up section from the warming-up section by the constant temperature zone again Outlet outflow, temperature rises to 44 DEG C from room temperature；
44 DEG C of water enters the constant temperature zone, temperature when being exported from the constant temperature zone after the outlet outflow of the warming-up section Spend for 43 DEG C；
The conduit assembly is connected between the heating cabinet, the peristaltic pump and patient body；The host device enters one Step is provided with temperature measuring box interface, and one end of the plug-in type temperature measuring box is plugged in the temperature measuring box interface, and the other end is provided with Two high precision measuring temperature pins, two high precision measuring temperature pins are inserted to the corresponding position of the conduit assembly.
Further, the external diameter of the heated at constant temperature pipe is 8mm, and wall thickness is 1mm.
Further, the water-carrying capacity of the heated at constant temperature pipe is 300ml~500ml/min.
Further, the resistance of the heated at constant temperature pipe is 2 Ω~5 Ω/mm2。
Further, the length of the warming-up section is 0.8~1.2m.
Further, length≤2m of the constant temperature zone.
Further, the conduit assembly includes outlet pipe and oral siphon, and one end of the outlet pipe connects patient body, separately One end is connected to the liquid storing bag；One end of the oral siphon connects the heating cabinet, and the other end is connected to patient body；Wherein one The individual high precision measuring temperature pin is inserted to the import of the warming-up section and the junction of the oral siphon；Another described high accuracy is surveyed Warm pin is inserted to the outlet pipe at patient body.
Further, the host device includes casing, touch-screen, host computer and keyboard, the touch-screen and institute The top that keyboard is located at the casing is stated, the plug-in type temperature measuring box connects the host computer；The peristaltic pump and described Heating cabinet is located at the inside of the casing, the right side wall of the casing provided with host-initiated switch, heating cabinet relay indicating light with And alarm lamp is arranged side by side with the temperature measuring box interface；The host-initiated switch is to control the host device Open and close；The heating cabinet relay indicating light is connected to the heating cabinet；The alarm lamp connects the computer master Machine.
Further, the left side wall of the casing is provided with emergency termination button and radiator window.
Further, the inside of the casing is located at the top position of the peristaltic pump, the circuit board provided with circuit board The heating cabinet is connected to, write-in program is used for controlling and adjusting the heating power of the heating cabinet in the circuit board.
Compared to prior art, constant temperature abdominal thermal infusion treatment system of the invention in heating cabinet by setting constant temperature to add Heat pipe, so as to reach following beneficial effect：
1. by the way that heated at constant temperature pipe is arranged into warming-up section and constant temperature zone, the water of liquid storing bag first passes around warming-up section and added Heat, then enters patient body by the constant temperature zone again, water from the import of the warming-up section enter after going out from the warming-up section Mouth outflow, temperature rises to 44 DEG C from room temperature；44 DEG C of water enters the constant temperature zone after the outlet outflow of the warming-up section, from institute Temperature when stating constant temperature zone output is 43 DEG C, it is ensured that the water entered in patient body can give full play to hot killing mechanism.
2. heated at constant temperature pipe sets for constant temperature, the temperature of heating is between 43~48 DEG C, due to the temperature of heated at constant temperature pipe Not high, even if leak, water heats in heated at constant temperature pipe and will not produce steam and cause the phenomenon of existing blast, or leaks The phenomenon of electricity.
3. the material of heated at constant temperature pipe is conductive insulating materials, good heat-transfer.
In addition, one end of the plug-in type temperature measuring box is plugged in the temperature measuring box interface, the other end is provided with two high Precision thermometric needle, two high precision measuring temperature pins are inserted to the corresponding position of the conduit assembly.Pass through two high accuracy Thermometric needle can be accurately detected into body cavity heat perfusion coolant-temperature gage, it is ensured that the hot perfusion liquid temperature for entering patient body is certain, from And reach the thermo-chemotherapy purpose of constant temperature.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, and following specific Embodiment is used to explain the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
Fig. 1：The schematic diagram of the constant temperature abdominal thermal infusion treatment system of the present invention；
Fig. 2：Another schematic diagram of the constant temperature abdominal thermal infusion treatment system of the present invention；
Fig. 3：The sectional view of the constant temperature abdominal thermal infusion treatment system of the present invention；
Fig. 4：The exploded view of the constant temperature abdominal thermal infusion treatment system of the present invention；
Fig. 5：The operating diagram of the constant temperature abdominal thermal infusion treatment system of the present invention.
Each component names and its label
Casing 1 Touch-screen 2 Keyboard 3 Host-initiated switch 4
Temperature measuring box interface 5 Heating cabinet relay indicating light 6 Plug-in type temperature measuring box 7 Alarm lamp 8
Peristaltic pump 9 Pump head 90 Heating cabinet 10 Band brake castor 11
Emergency termination button 12 Radiator window 13 Power outlet and power switch 14 Heated at constant temperature pipe 15
High precision measuring temperature pin 16 Main frame handrail 17 Flexible pipe 18 Liquid storing bag 19
Outlet pipe 20 Oral siphon 21 Circuit board 22
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
As shown in Figure 1 and Figure 5, constant temperature abdominal thermal infusion treatment system of the invention includes：Host device (figure is not marked), is inserted Connect formula temperature measuring box 7 and conduit assembly.
Host device includes casing 1, touch-screen 2, host computer (not shown) and keyboard 3, and touch-screen 2 and keyboard 3 are set In the top of casing 1；Host device can be operated by keyboard 3.The inside of casing 1 is provided with peristaltic pump 9 and heating cabinet 10, heating cabinet 10 is located at the lower section of peristaltic pump 9；Peristaltic pump 9 includes driver (figure is not marked), pump head 90 and flexible pipe 18, flexible pipe 18 are folded in pump head 90, and pump head 90 is exposed at two ends；Pump head 90, which is protruded out, is provided with constant temperature in the right side wall of casing 1, heating cabinet 10 Heating tube 15；One end connection heating cabinet 10 of flexible pipe 18, the other end connects a liquid storing bag 19；Conduit assembly be connected in heating cabinet 10, Between peristaltic pump 9 and patient body.
Heated at constant temperature pipe 15 sets for constant temperature, and the temperature of heating is between 43~48 DEG C, due to the temperature of heated at constant temperature pipe 15 Degree is not high, even if leak, and water heating in heated at constant temperature pipe 15 will not produce steam and cause the phenomenon of existing blast, or go out The phenomenon now leaked electricity；And the material of heated at constant temperature pipe 15 is conductive insulating materials, good heat-transfer.Further, constant temperature adds Heat pipe 15 includes a warming-up section and a constant temperature zone, and the water in liquid storing bag 19, which enters, to be first passed around warming-up section after heated at constant temperature pipe 15 and enter Row heating, then enters patient body by constant temperature zone again.Water is exported from liquid storing bag 19, after warming-up section, and the temperature of water is from room temperature Rise to 44 DEG C；Constant temperature zone is delivered to from warming-up section again, water is exported from warming-up section, through perseverance finally input from constant temperature zone in patient body After temperature section, the temperature of water is down to 43 DEG C from 44 DEG C.Wherein, the external diameter of heated at constant temperature pipe 15 is 8mm, and wall thickness is 1mm；Water-carrying capacity is 300~500ml/min, resistance is 2~5 Ω/mm2。
The specific heat capacity c=4180J/ (kg DEG C) of water, density p=1000kg/m of water3, pi=3.14, voltage takes 220V, to set the minimum length of warming-up section as Lm；Using water-carrying capacity as 300ml/min, resistance is 2.33 Ω/mm2, room temperature takes 20 DEG C Exemplified by, calculate water as follows from 20 DEG C of processes for rising to 44 DEG C by warming-up section temperature from the output of liquid storing bag 19：
Inside radius r=(external diameter/2)-wall thickness of heated at constant temperature pipe 15=(8/2) -1=3mm；
Outer perimeter=π × external diameter=3.14 × 8=25.12mm of heated at constant temperature pipe 15；
The inner section product of heated at constant temperature pipe 15：S=π r2=3.14 × 32=28.26mm2；Due to t1=20 DEG C, t2=44 DEG C, -20 DEG C of △ T=44 DEG C=24 DEG C；When being full of water in heated at constant temperature pipe 15, cumulative volume V=S × L=π r of water2× L= 2.826×10-5Lm3, gross mass M=ρ V=1000 × 2.826 × 10 of water-5× L=0.02826Lkg, due to heated at constant temperature The water-carrying capacity of pipe 15 is 300ml/min=5ml/s=5cm3/s；Therefore, water velocity v=Q in heated at constant temperature pipe 15L/ S=(5 ×10-6)/2.826×10-5=0.177m/s, obtains water outlet and is heated time t=L/v=L/0.177s in warming-up section.
Total resistance value R=l × L × r=0.02512 × L × 2.33 × 10 of heated at constant temperature pipe 156=58529.6L Ω
The heating power P=U of heated at constant temperature pipe 152/ R=0.827/LW.Because the heating power is too small, does not meet and use Situation, therefore, it is mode in parallel to set the heating material resistance in heated at constant temperature pipe 15, and to reduce total resistance value, increase adds Thermal power.The effective length a=50mm of single heating material, width b=l=π × external diameter=3.14 × 8=25.12mm are taken, it is single The resistance R of block heating material0=a × b × r0=50 × 25.12 × 2.33=2926.48 Ω, then monolithic heating material plus Thermal power P0=U2/R0=220/2926.48=16.54W.
Utilize QPlus=QInhale, due to QPlus=P0× (L/0.05), QInhale=cm △ t wherein, △ t=(t2-t1)/2=12 DEG C.
QPlus=P0× (L/0.05) × t=16.54 (L/0.05) × (L/0.177)=1868.9L2J(1)
QInhale=4180 × (0.02826L) × 12=1417.5L J (2), due to (1)=(2), draw L=0.758m, by It is 50mm in monolithic heating material length, when removing integer block, L values are 0.8m.Turn further, it is contemplated that there is electric heating in real process Change efficiency, heat to scatter uncontrollable thermal loss factors, heated at constant temperature such as problem, the wall thermal resistance problem of heated at constant temperature pipe 15 The value of pipe 15 can be 1.5 quilts of theoretical value, i.e. the value of heated at constant temperature pipe 15 is 1.2m.Therefore, the length of warming-up section is 0.8-1.2m。
Water is as follows from 44 DEG C of processes for being down to 43 DEG C by constant temperature zone temperature from warming-up section output：
Ibid, now, ambient temperature is constant, t for each parameter of heated at constant temperature pipe 150=25 DEG C, the pipe appearance of constant temperature zone is put down Equal temperature tW=43.51 DEG C, △ T=t3-t4=44 DEG C -43 DEG C=1 DEG C, the mean temperature difference △ t=(t of water in constant temperature zone3-t4)/2 =0.5 DEG C；Because heat is from water is lost to air, heat transfer is carried out by heat radiation and thermal convection current two ways, constant temperature adds Outer wall average emitted rate ε=0.9 of heat pipe 15, the surface coefficient of heat transfer h=5W/ (m of natural convection air heat2·k)。
QDissipate=cm △ t=c (ρ × π × r2× L) △ t=4180 × (1000 × 3.14 × 0.0032× L) × 0.5= 59.0634LJ
qSpoke=π × external diameter × L × σ × ε × (tW 4-t0 4)=3.14 × 0.008 × L × (5.67 × 10-8)×0.9× 【(43.5+273)4-(25+273)4】=2.7539LW
qIt is right=π × external diameter × L × h × (tW-t0)=3.14 × 0.008 × L × 5 × (43.5-25)=2.3236LW
Due to QDissipate=(qSpoke+qIt is right) × (L/v), i.e. 59.0634L=(2.7539LW+2.3236LW) × (L/0.177)
Draw L=2.058m.
Consider various thermal resistances present in reality and heat dispersal situations can not be resisted, take L=2m.Further, since by constant temperature zone Hot killing mechanism, therefore, the length of constant temperature zone can just be given full play to for 43 DEG C by entering the temperature minimum requirements of water in patient body afterwards For≤2m.
The right side wall of casing 1 is further provided with the top that temperature measuring box interface 5 is located at pump head 90, plug-in type temperature measuring box 7 One end is plugged in temperature measuring box interface 5, so as to be connected with host computer；The other end of plug-in type temperature measuring box 7 be provided with two it is high-precision Thermometric needle 16 is spent, two high precision measuring temperature pins 16 are inserted to the corresponding position of conduit assembly.
Specifically, conduit assembly includes outlet pipe 20 and oral siphon 21, one end connection patient body of outlet pipe 20, the other end It is connected to liquid storing bag 19；One end connection heating cabinet 10 of oral siphon 21, the other end is connected to patient body；One of high accuracy is surveyed Warm pin 16 is inserted to the junction of heating cabinet 10 and oral siphon 21；Another high precision measuring temperature pin 16 is inserted to outlet pipe 20 close to patient At body.Therefore, when carrying out thermo-chemotherapy to patient, it can carry out what detection patient exported by two high precision measuring temperature pins 16 Coolant-temperature gage, and input after the heating of heating cabinet 10 temperature of hot priming petock in patient body；Ensure the heat into patient body Perfusion liquid temperature is certain, so as to reach the thermo-chemotherapy purpose of constant temperature.In addition, using plug-in type temperature measuring box 7, by prolonged It is i.e. replaceable without constant temperature abdominal thermal infusion treatment system is dismantled when needing to change temperature measuring box after use, it is convenient and swift. Heated at constant temperature pipe 15 generates heat they heat quickly and evenly.
Had the advantages that in addition, carrying out transfusion using peristaltic pump 9：1. it is pollution-free：Fluid only contacts pump line, does not connect Touch the pump housing；2. precision is high：Repeatable accuracy, steady state accuracy is high；3. low-shearing force：It is conveying shear-sensitive, aggressivity high current body Ideal tools；4. good airproof performance：With good suction capacity, idle running can anti-backflow；5. safeguard simple：Valveless And seal；6. there is two-way equal flow conveying capacity；And peristaltic pump 9 will not be to peristaltic pump 9 in the case of anhydrous dry run Any part cause damage；The vacuum up to 98% can be produced；Because without valve, mechanical seal and stuffing seal, institute To produce leakage and the factor safeguarded without valve, mechanical seal and stuffing seal；Solid, liquid can easily be conveyed or gas-liquid is mixed Close phase fluid, it is allowed to which contained solid diameter reaches tubular element internal diameter 40% in fluid；The part that only flexible pipe 18 is replaced for needs, Replacement operation is extremely simple；In addition to flexible pipe 18, the water conveyed not with any component contact.Further strengthen constant temperature abdominal cavity heat to fill Note the applicability and safety in utilization for the treatment of system.
As shown in Figures 2 to 4, the right side wall of casing 1 is further provided with host-initiated switch 4, heating cabinet relay indicating light 6 And alarm lamp 8, it is arranged side by side with temperature measuring box interface 5；Host-initiated switch 4 to control main frame equipment unlatchings and Close；Heating cabinet relay indicating light 6 is connected to heating cabinet 10, when heating cabinet 10 carries out heating work, heating cabinet relay indicating light 6 Chang Liang, after the completion of heating work, heating cabinet relay indicating light 6 extinguishes；Alarm lamp 8 is connected to host computer, when two high-precision Degree thermometric needle 16 measure temperature it is too high when, temperature information feeds back to host computer, then is entered by host computer control alarm lamp 6 Line flicker is alarmed.The left side wall of casing 1 is provided with emergency termination button 12 and radiator window 13.In constant temperature abdominal thermal infusion treatment system After use after a while, the heat that its internal element is distributed can be spread out of to external environment condition from radiator window 13, played very well Radiating effect, prevent constant temperature abdominal thermal infusion treatment system by inside element because temperature is too high and damages.Pass through alarm Indicator lamp 8 and emergency termination button 12 cause constant temperature abdominal thermal infusion treatment system to have a multiple overheat protector function, and can be with When situation is resistant to according to patient and pause or stopped treatment is determined, pause, it is interim terminate and the complete overall process for completing treatment from Dynamic record is in the database of host device, and magnanimity record data provides abundant foundation for Case analysis.In addition, touch-screen 2 is coloured silk Color touch LCD screen, it is therefore, easy to use, simple to operate, safe and practical.
Further, the rear wall bottom of casing 1 is provided with power outlet and power switch 14, is connected with outside power supply, is Constant temperature abdominal thermal infusion treatment system provides working power, and power switch is after connecting with the mains to control conveying and the pass of power supply Close.The upper end of casing 1 is provided with main frame handrail 17, convenient to promote constant temperature abdominal thermal infusion treatment system to move.Constant temperature abdominal cavity Thermo-chemotherapy system further comprises that multiple band brake castors 11 are located at the bottom of casing 1；It is moved easily the heat filling of constant temperature abdominal cavity Treatment system is noted, during treating, multiple band brake castors 11 are stepped on into braking, constant temperature abdominal thermal infusion treatment system is effectively prevented System walks.The inside of casing 1 is further provided with the top position that circuit board 22 is located at peristaltic pump 9, and circuit board 22 is connected to heating Storehouse 10, write-in program is used for controlling and adjusting the heating power of heating cabinet 10 in circuit board 2.
To sum up, constant temperature abdominal thermal infusion treatment system of the invention has the advantages that：
1st, by the way that heated at constant temperature pipe 15 is arranged into warming-up section and constant temperature zone, the water of liquid storing bag first passes around warming-up section progress Heating, then enters patient body, water is after the import entrance of the warming-up section from the warming-up section by the constant temperature zone again Outlet outflow, temperature rises to 44 DEG C from room temperature；44 DEG C of water enters the constant temperature zone after the outlet outflow of the warming-up section, from Temperature during the constant temperature zone output is 43 DEG C, it is ensured that the water entered in patient body can give full play to heat killing specific mechanism.
2nd, heated at constant temperature pipe 15 sets for constant temperature, and the temperature of heating is between 43~48 DEG C, due to heated at constant temperature pipe 15 Temperature is not high, even if leak, and water heating in heated at constant temperature pipe 15 will not produce steam and cause the phenomenon of existing blast, either There is the phenomenon leaked electricity；And the material of heated at constant temperature pipe 15 is conductive insulating materials, good heat-transfer.
When the 3rd, carrying out thermo-chemotherapy to patient, the water that detection patient exports can be carried out by two high precision measuring temperature pins 16 Temperature, and input after the heated at constant temperature pipe 15 in heating cabinet 10 is heated the temperature of hot priming petock in patient body, it is ensured that Hot perfusion liquid temperature into patient body is certain, so as to reach the thermo-chemotherapy purpose of constant temperature.
4th, using hommization intelligent control, doctor need only according to the need for oneself, select different Therapeutic mode (thoracic cavity or Abdominal cavity) it is achievable treatment.
5th, the related data of patient can be inputted during treating in the case where not interrupting treatment and treatment history note is saved as System automatically generates treatment report after record, treatment end, is added to for doctor's printing in case history.
6th, leading technology, the heated at constant temperature pattern of Specialty Design greatly shortens the time before treatment, reduces disease The And hair diseases that people brings because Waiting time is long.
7th, rational industrial design is innovated, makes system have heating quick, it is stable, the characteristic such as small is fluctuated, order was treated Cheng Gengjia is safe and effective.
Without departing from the thought of the invention, the various not be the same as Examples to the present invention are combined, all should When being considered as present disclosure；In the range of the technology design of the present invention, a variety of simple modifications are carried out to technical scheme And not be the same as Example carry out the thought without prejudice to the invention any combination, all should protection scope of the present invention it It is interior.

Claims (10)

1. a kind of constant temperature abdominal thermal infusion treatment system, it is characterised in that including：Host device, plug-in type temperature measuring box and pipeline Component；The inside of the host device is provided with peristaltic pump and heating cabinet, and the heating cabinet is located at the lower section of the peristaltic pump；Institute Stating peristaltic pump includes driver, pump head and flexible pipe, and the flexible pipe is folded in the pump head, and the pump head is exposed at two ends；Institute The one end for stating flexible pipe connects the heating cabinet, and the other end connects a liquid storing bag；Heated at constant temperature pipe is provided with the heating cabinet, is used to Heat the water in the conduit assembly and liquid storing bag；
The heated at constant temperature pipe includes warming-up section and constant temperature zone, and the water of the liquid storing bag first passes around the warming-up section and added Heat, then enters patient body by the constant temperature zone again, water from the import of the warming-up section enter after going out from the warming-up section Mouth outflow, temperature rises to 44 DEG C from room temperature；
44 DEG C of water enters the constant temperature zone after the outlet outflow of the warming-up section, and temperature when being exported from the constant temperature zone is 43℃；
The conduit assembly is connected between the heating cabinet, the peristaltic pump and patient body；The host device is further set There is temperature measuring box interface, one end of the plug-in type temperature measuring box is plugged in the temperature measuring box interface, and the other end is provided with two High precision measuring temperature pin, two high precision measuring temperature pins are inserted to the corresponding position of the conduit assembly.
2. constant temperature abdominal thermal infusion treatment system as claimed in claim 1, it is characterised in that：The external diameter of the heated at constant temperature pipe For 8mm, wall thickness is 1mm.
3. constant temperature abdominal thermal infusion treatment system as claimed in claim 2, it is characterised in that：The current of the heated at constant temperature pipe Measure as 300ml~500ml/min.
4. constant temperature abdominal thermal infusion treatment system as claimed in claim 3, it is characterised in that：The resistance of the heated at constant temperature pipe For 2 Ω~5 Ω/mm2。
5. constant temperature abdominal thermal infusion treatment system as claimed in claim 4, it is characterised in that：The length of the warming-up section is 0.8~1.2m.
6. constant temperature abdominal thermal infusion treatment system as claimed in claim 4, it is characterised in that：The length of the constant temperature zone≤ 2m。
7. constant temperature abdominal thermal infusion treatment system as claimed in claim 1, it is characterised in that：The conduit assembly includes water outlet Pipe and oral siphon, one end connection patient body of the outlet pipe, the other end are connected to the liquid storing bag；One end of the oral siphon The heating cabinet is connected, the other end is connected to patient body；One of them described high precision measuring temperature pin is inserted to entering for the warming-up section The junction of mouth and the oral siphon；Another described high precision measuring temperature pin is inserted to the outlet pipe at patient body.
8. constant temperature abdominal thermal infusion treatment system as claimed in claim 1, it is characterised in that：The host device includes machine Shell, touch-screen, host computer and keyboard, the touch-screen and the keyboard are located at the top of the casing, the plug-in type Temperature measuring box connects the host computer；The peristaltic pump and the heating cabinet are located at the inside of the casing, the casing Right side wall is set side by side provided with host-initiated switch, heating cabinet relay indicating light and alarm lamp with the temperature measuring box interface Put；The host-initiated switchs the opening and closing to control the host device；The heating cabinet relay indicating light connection To the heating cabinet；The alarm lamp connects the host computer.
9. constant temperature abdominal thermal infusion treatment system as claimed in claim 8, it is characterised in that：The left side wall of the casing is provided with Emergency termination button and radiator window.
10. constant temperature abdominal thermal infusion treatment system as claimed in claim 8, it is characterised in that：The inside of the casing is provided with Circuit board is located at the top position of the peristaltic pump, and the circuit board is connected to the heating cabinet, is write in the circuit board Program is used for controlling and adjusting the heating power of the heating cabinet.
CN201710617808.8A 2017-07-26 2017-07-26 A kind of constant temperature abdominal thermal infusion treatment system Pending CN107261307A (en)

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Application publication date: 20171020