CN108542433A - A kind of gastric juice automatic measurement refluxing device - Google Patents
A kind of gastric juice automatic measurement refluxing device Download PDFInfo
- Publication number
- CN108542433A CN108542433A CN201810430689.XA CN201810430689A CN108542433A CN 108542433 A CN108542433 A CN 108542433A CN 201810430689 A CN201810430689 A CN 201810430689A CN 108542433 A CN108542433 A CN 108542433A
- Authority
- CN
- China
- Prior art keywords
- gastric juice
- tank body
- air pump
- automatic measurement
- micro air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000004051 gastric juice Anatomy 0.000 title claims abstract description 113
- 238000005259 measurement Methods 0.000 title claims abstract description 38
- 238000010992 reflux Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 7
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 abstract description 3
- 230000002496 gastric effect Effects 0.000 abstract description 2
- 210000002784 stomach Anatomy 0.000 description 12
- 238000005086 pumping Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 3
- 230000030136 gastric emptying Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0061—Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions
Abstract
The gastric juice automatic measurement refluxing device of the present invention, including tank body, upper cover, micro air pump, control circuit, inlet tube and exhaust tube, are characterized in that:The lower end of inlet tube is located at the bottom of tank body, and one end of exhaust tube is located at the top of tank body, and the other end is connected with micro air pump, and the liquid level sensor for measuring gastric juice height is fixed on upper lid;Control circuit is made of microcontroller, power management module and positive and negative rotating controller, and the output of microcontroller controls the motor of micro air pump through positive and negative rotating controller.The gastric juice automatic measurement refluxing device of the present invention, the gastric juice of trouble can be extracted out by starting micro air pump, after the gastric analysis of extraction, sampling, by the reversion for controlling micro air pump, can the gastric juice in tank body be fed back into patient's body according to setting capacity automatically again, entire suction, the process for feeding back gastric juice are completed under relatively closed germ-free condition, solve the problems, such as cumbersome, easy to pollute and inefficiency when the existing suction gastric juice by syringe.
Description
Technical field
The present invention relates to a kind of gastric juice automatic measurement refluxing devices, more specifically, more particularly to it is a kind of can be to extraction
Gastric juice is measured and can carry out injected gastric juice automatic measurement refluxing device.
Background technology
The assembly of gastric juice, that is, stomach endocrine, pure gastric juice be colourless transparent liquid comprising water, electrolyte, lipid,
Protein and hormone.For critically ill patient, gastric emptying disorder and a large amount of retentions of gastric juice often occur, patient is caused to be fed through stomach tube nasal feeding
Difficulty is supported, vomiting, aspiration pneumonia and underfed risk occurs and increases.Therefore, this kind of patient usually need through stomach tube or
Gastric juice is extracted out and measures gastric juice residual quantity by nasogastric tube, to solve gastric emptying situation, Precision management patient, but current assay method
Generally use large size syringe is connect with stomach tube, is then extracted to gastric juice, and since syringe capacity is limited, gastric juice amount is larger
When need to extract repeatedly, the gastric juice of extraction is temporarily stored in corresponding container;Gastric juice is also needed after extracting according to gastric emptying situation, as one sees fit handle
A certain amount of gastric juice is fed back in patient's stomach, to ensure the normal stool ability of gastric juice.But this gastric juice extracts, storage, feeds back
Process it is extremely cumbersome, nursing work load is not only significantly greatly increased, but also easily cause the pollution of gastric juice, be both unfavorable for gastric juice point
Analysis and measurement, are also unfavorable for the treatment and rehabilitation of patient.
Invention content
The shortcomings that present invention is in order to overcome above-mentioned technical problem provides a kind of gastric juice automatic measurement refluxing device.
The present invention gastric juice automatic measurement refluxing device, including tank body, upper cover, micro air pump, control circuit, inlet tube and
The inside of exhaust tube, tank body is the cavity for storing gastric juice, and upper cover is set in the upper end opening of tank body, and inlet tube, exhaust tube are equal
It is configured through upper cover, there are two gas ports for setting on micro air pump;It is characterized in that:The lower end of inlet tube is located at the bottom of tank body
Portion, upper end are provided with the connector being connected with nasogastric tube;One end of exhaust tube is located at the top of tank body, the other end and micro air pump
A gas port be connected, be provided with into escape pipe on another gas port of micro air pump;It is fixed on the upper lid and stretches into tank
Liquid level sensor in body for measuring gastric juice height;
Control circuit is made of microcontroller, power management module and positive and negative rotating controller, is provided on the shell of control circuit
The control button and display screen being connected with microcontroller, liquid level sensor are connected with the input terminal of microcontroller, micro-control
The output of device processed controls the motor of micro air pump through positive and negative rotating controller;Power management module is handed over by accumulator or 220V
Galvanic electricity supply socket is powered, and power management module provides stable DC to liquid level sensor, microcontroller, micro air pump and display screen
Power supply.
The gastric juice automatic measurement refluxing device of the present invention, is provided with the first pars contractilis on the inlet tube outside tank body,
The exhaust tube is formed by two sections, is tightly connected through connector sleeve between the both ends of exhaust tube, and it is flexible that second is provided on exhaust tube
Portion.
The gastric juice automatic measurement refluxing device of the present invention, the exhaust tube and into being both provided with bacteriological filter on escape pipe
Device.
The gastric juice automatic measurement refluxing device of the present invention, includes the spare exhaust tube being configured through upper cover, spare pumping
The lower end of tracheae is located at the top of tank interior cavity, upper end for ease of with the inverted triangle portion taking out negative tube and be connected;Exhaust tube
Upper end be provided with to its closed sealing cover.
The gastric juice automatic measurement refluxing device of the present invention, the both sides of the tank body are respectively set that there are two left ear base and two
Slot is offered on right ear base, left ear base and right ear base, is provided on the shell of the control circuit and inserting on left ear base
Slot matched plate is provided with and the matched plate of slot on right ear base on the shell of micro air pump.
The gastric juice automatic measurement refluxing device of the present invention is provided on the outer wall of the tank body and is carried out to wherein gastric juice volume
The graduation mark of mark.
The present invention gastric juice automatic measurement refluxing device, the control button include power button, suction button, re-injection by
Key, increment button and decrement button, increment button and decrement button set the gastric juice amount of feedback.
The data of the gastric juice automatic measurement refluxing device of the present invention, the display screen display include suction time, total stomach
Liquid measure and re-injection liquid measure.
The gastric juice automatic measurement refluxing device of the present invention, the upper cover are connected with tank body through screw thread.
The beneficial effects of the invention are as follows:The gastric juice automatic measurement refluxing device of the present invention, by the way that tank body, miniature gas is arranged
Pump, inlet tube, exhaust tube, liquid level sensor, microcontroller and positive and negative rotating controller, stomach tube of the inlet tube through connector and patient or
After nasogastric tube is connected, the gastric juice in patient's stomach can be extracted out by starting micro air pump, by liquid level sensor to extraction
Gastric juice amount carries out automatic gauge, and is shown through display screen;It is miniature by controlling after the gastric analysis of extraction, sampling
The reversion of air pump, and can the gastric juice in tank body be recycled into patient's body automatically, it entirely aspirates, the process of re-injection gastric juice is in phase
To being completed under closed germ-free condition, solves cumbersome, easy to pollute and inefficiency when the existing suction gastric juice by syringe
The problem of, advantageous effect is notable, is suitable for the application of popularization.
Further, by the way that exhaust tube is arranged to two sections of forms, it is convenient for the assembly and disassembly of upper cover and tank body;By
It is respectively provided with biofilter on two gas ports of micro air pump, bacterium when avoiding re-injection gastric juice in external environment makes gastric juice
At pollution.By the way that spare exhaust tube is arranged pumping can be also realized by the way that spare exhaust tube is connected with the pumping negative pressure system of hospital
Gastric juice operates.
Description of the drawings
Fig. 1 is the front view of the gastric juice automatic measurement refluxing device of the present invention;
Fig. 2 is the vertical view of the gastric juice automatic measurement refluxing device of the present invention;
Fig. 3 is the sectional view of the gastric juice automatic measurement refluxing device of the present invention;
Fig. 4 be the present invention gastric juice automatic measurement refluxing device in circuit part schematic diagram;
Fig. 5 is the use principle figure of the gastric juice automatic measurement refluxing device of the present invention.
In figure:1 tank body, 2 upper covers, 3 micro air pumps, 4 control circuits, 5 inlet tubes, 6 exhaust tubes, 7 liquid level sensors, 8 is aobvious
Display screen, 9 connectors, 10 into escape pipe, and 11 first pars contractilis, 12 second pars contractilis, 13 biofilters, 14 connector sleeves, 15 is spare
Exhaust tube, 16 control buttons, 17 attaching plugs, 18 microcontrollers, 19 switch keys, 20 suction buttons, 21 re-injection buttons, 22 store
Battery, 23 power management modules, 24 positive and negative rotating controllers, 25 sick beds, 26 patients, 27 nasogastric tubes, 28 inhale negative port, and 29 suctions are negative
Pressure pipe, 30 left ear bases, 31 right ear bases, 32 slots, 33 plates, 34 increment buttons, 35 decrement buttons.
Specific implementation mode
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the front view of the gastric juice automatic measurement refluxing device of the present invention is set forth, bows
View and sectional view, shown in gastric juice automatic measurement refluxing device by tank body 1, upper cover 2, micro air pump 3, control circuit 4, feed liquor
Pipe 5, exhaust tube 6, liquid level sensor 7, display screen 8 and control button 16 form, and 1 upper end opening of shown tank body, inside are storage
The cavity of gastric juice, upper cover 2 are set in the opening of tank body 1, so that the inside of tank body 1 forms the cavity of sealing;Upper cover 2 and tank body
1 can be used threaded connection, not only can guarantee be tightly connected, but also it is easy to disassemble after cleaning.Shown micro air pump 3 is fixed on tank body 1
Outer wall on, setting is there are two gas port on micro air pump 3.Inlet tube 5, exhaust tube 6 are configured through upper cover 2, feed liquor
The lower end of pipe 5 stretches to the bottom of tank body 1, to facilitate gastric juice re-injection;The upper end of inlet tube 5 is provided with connector 9, and connector 9 is used for
It is connect with stomach tube or nasogastric tube.The lower end of exhaust tube 6 is located at the top of 1 internal cavities of tank body, the other end and the one of micro air pump 3
A gas port is connected, and will not extract the gastric juice in tank body 1 out during taking out gastric juice so as to exhaust tube 6.
Shown liquid level sensor 7 is set in upper cover 2, and the lower end of liquid level sensor 7 stretches to the bottom of tank body 1, so as to
The height of gastric juice in tank body 1 is measured, and then realizes the metering to gastric juice volume.Control circuit 4 passes through to micro air pump 3
Control, realize the suction and re-injection of patient's gastric juice, and the measurement to gastric juice.Display screen 8 and control button 16 may be contained within
On the shell of control circuit, control button 16 is by switch key 19, suction button 20, re-injection button 21, increment button 34 and subtracts
It measures button 35 to form, presses switch key 19 and entire control circuit 4 is powered on, press suction button 20 and start micro air pump
3 suctions outward, so that gastric juice to be evacuated in tank body 1;Re-injection button 21 is pressed, starts micro air pump 3 by injection in outer inner tank body 1
Gas forces gastric juice to be back in patient's stomach.The amount of solution of feedback can be adjusted by increment button 34 and decrement button 35
Section, when the gastric juice amount of patient is little(Such as it is less than 200ml)The gastric juice of extraction can all be fed back;When the gastric juice amount of patient is more
(Such as it is more than 200ml)When, then it should partly feed back, can be fed back by increment button 34 and decrement button 35 to set when part is fed back
Gastric juice amount.The information shown on shown display screen 8 includes suction time, total gastric juice amount and re-injection liquid measure.
The first pars contractilis 11 is provided on the inlet tube 5 of shown outside, so as to inlet tube 5 extend after with stomach tube or nasogastric tube
Connection.Shown exhaust tube 6 is formed by two sections, is tightly connected through connector sleeve 14 between the both ends of exhaust tube 6,6 liang of this exhaust tube
The grafting form of section so that upper cover 2 can make separate form with tank body 1.The second pars contractilis 12 is provided on exhaust tube 6, it is miniature
One gas port of air pump 3 is connected to exhaust tube 6, another gas port is connected into escape pipe 10, is communicated into escape pipe 10 with the external world,
In this way, the gas in tank body 1 can be extracted out or ambient atmos are evacuated in tank body 1 by micro air pump 3, to realize gastric juice respectively
Suction and re-injection.Exhaust tube 6 and into biofilter 13 is both provided on escape pipe 10, to avoid outside in gastric juice re-injection
Bacterium enter in tank body 1 gastric juice polluted.
The both sides of shown tank body 1 are respectively set there are two left ear base 30 and two right ear bases 31, left ear base 30 and right ear base
Slot 32 is offered on 31, and the 32 matched plate 33 of slot on left ear base 30 is provided on the shell of control circuit 4,
It is provided on the shell of micro air pump 3 and the 32 matched plate 33 of slot on right ear base 31, the shell of such control circuit 4
It is removable installed on tank body 1 with micro air pump 3, tank body 1 and upper cover 2 are medical disposable material, are gone out to avoid between patient
Existing cross-infection.
Spare exhaust tube 15 is additionally provided in shown upper cover 2, the lower end of spare exhaust tube 15 is located at 1 internal cavities of tank body
The upper end on top, spare exhaust tube 15 is provided with inverted triangle portion, to be connected with suction negative pressure connector on the head of a bed by inhaling negative tube 29
It connects, realizes the pumping negative pressure to tank body 1, and then realize and take out gastric juice operation;To be used when power supply can not obtain.Shown inlet tube
5, exhaust tube 6 and spare exhaust tube 15 pass through the periphery at 2 position of upper cover to be both provided with sealing shroud, to ensure 1 internal cavities of tank body
With good leakproofness.It is provided on the outer wall of shown tank body 1 to the graduation mark that wherein gastric juice amount is marked, such as institute in figure
100ml, 200ml for showing ..., 1L.
As shown in figure 4, the schematic diagram of circuit part in gastric juice automatic measurement refluxing device of the invention is given, it is shown micro-
Controller 18 has the function of signal acquisition, data operation and control output, and switch key 19, suction button 20 are and microcontroller
The input terminal of device 18 is connected, and liquid level sensor 7 is also connected with the input terminal of microcontroller 18, with by gastric juice height
Measure the calculating realized to gastric juice volume.Display screen 8 is connected with the output end of microcontroller 18, and microcontroller 18 is by positive and negative
Transcoder controller 24 controls the positive-negative rotation state of micro air pump 3, is operated with the suction and re-injection of realizing gastric juice.Power management
Module 23 is powered by 220V AC Power supply sockets 17 or accumulator 22, and power management module 23 is liquid level sensor 7, micro-control
Device 18, positive and negative rotating controller 24 and display screen 8 processed provide steady dc voltage.
As shown in figure 5, the use principle figure of the gastric juice automatic measurement refluxing device of the present invention is given, for long bed confined to bed
It 25 and is inserted with for the patient 26 of nasogastric tube 27, in order to evaluate the digestion power or physical recovery situation of patient, it usually needs will
Gastric juice extraction in its stomach provides reliable reference by measuring gastric juice amount or testing to gastric juice for Case treatment and diagnosis
Foundation.
In use, the shell of control circuit 4 is inserted on left ear base 30 first, micro air pump 3 is inserted on right ear base 31,
Inlet tube 5 is connected with nasogastric tube 27 again, then starts gastric juice automatic measurement refluxing device by pressing switch key 19, so
After press suction button 20, so that micro air pump 3 is evacuated body to outside through exhaust tube 6, the air pressure in tank body 1 reduces, 26 body of patient
Interior gastric juice can be entered in the internal cavities of tank body 1 by inlet tube 5.Wait for that inlet tube 5 is flowed out or aspirated without gastric juice substantially
When time reaches requirement, presses switch key 19 and terminate to take out gastric juice.By observing graduation mark or display screen 8 on 1 outer wall of tank body
On total gastric juice amount registration, can obtain extracted out gastric juice amount.
If you need to be sampled to gastric juice, then the connection between inlet tube 5 and nasogastric tube 27 is pulled up, by the short time by next time
Note button 21, you can a small amount of gastric juice is discharged from 9 position of connector of inlet tube 5, to carry out gastric juice sampling.Gastric juice extract after need by
Gastric juice is recycled into patient's body, by pressing re-injection button 21, so that micro air pump 3 is pumped into gas from into escape pipe 10, through pumping
Pipe 6 injects gas into tank body 1, you can by the gastric juice re-injection in tank body 1 to patient's body;During gastric juice is injected, pass through
The scale on tank body 1 or the re-injection liquid measure on display screen 8 are observed, the injected amount of gastric juice is can control.In the feelings that power supply is not easy to obtain
Under condition, spare exhaust tube 15 can be connected through inhaling negative tube 29 with general suction negative port 28, carries out taking out gastric juice operation.
Claims (9)
1. a kind of gastric juice automatic measurement refluxing device, including tank body(1), upper cover(2), micro air pump(3), control circuit(4), into
Liquid pipe(5)And exhaust tube(6), the inside of tank body is the cavity for storing gastric juice, and upper cover is set in the upper end opening of tank body, feed liquor
Pipe, exhaust tube are configured through upper cover, and there are two gas ports for setting on micro air pump;It is characterized in that:The lower end of inlet tube
Positioned at the bottom of tank body, upper end is provided with the connector being connected with nasogastric tube(9);One end of exhaust tube is located at the top of tank body,
The other end is connected with a gas port of micro air pump, is provided with into escape pipe on another gas port of micro air pump(10);Institute
State the liquid level sensor for being fixed with and being stretched into tank body for measuring gastric juice height on lid(7);
Control circuit is by microcontroller(18), power management module(23)And positive and negative rotating controller(24)Composition, control circuit
The control button being connected with microcontroller is provided on shell(16)And display screen(8), liquid level sensor and microcontroller
Input terminal be connected, the output of microcontroller controls the motor of micro air pump through positive and negative rotating controller;Power management
Module is by accumulator(22)Or 220V AC Power supply sockets(17)Power supply, power management module to liquid level sensor, microcontroller,
Micro air pump and display screen provide stable dc power supply.
2. gastric juice automatic measurement refluxing device according to claim 1, it is characterised in that:Positioned at tank body(1)It is external into
Liquid pipe(5)On be provided with the first pars contractilis(11), the exhaust tube(6)It is formed by two sections, through connection between the both ends of exhaust tube
Set(14)It is tightly connected, the second pars contractilis is provided on exhaust tube(12).
3. gastric juice automatic measurement refluxing device according to claim 1 or 2, it is characterised in that:The exhaust tube(6)With into
Escape pipe(10)On be both provided with biofilter(13).
4. gastric juice automatic measurement refluxing device according to claim 1 or 2, it is characterised in that:Including running through upper cover(1)Into
The spare exhaust tube of row setting(15), the lower end of spare exhaust tube is located at tank body(1)The top of internal cavities, upper end for ease of with
Take out the inverted triangle portion that negative tube is connected;The upper end of exhaust tube is provided with to its closed sealing cover.
5. gastric juice automatic measurement refluxing device according to claim 1 or 2, it is characterised in that:The tank body(1)Both sides
Left ear base there are two being respectively set(30)With two right ear bases(31), slot is offered on left ear base and right ear base(32), institute
State the matched plate of slot being provided on the shell of control circuit on left ear base(33), micro air pump(3)Shell on
It is provided with and the matched plate of slot on right ear base.
6. gastric juice automatic measurement refluxing device according to claim 1 or 2, it is characterised in that:The tank body(1)Outer wall
On be provided with to graduation mark that wherein gastric juice volume is indicated.
7. gastric juice automatic measurement refluxing device according to claim 1 or 2, it is characterised in that:The control button(16)
Including power button(19), suction button(20), re-injection button(21), increment button(34)With decrement button(35), increment presses
Key and decrement button set the gastric juice amount of feedback.
8. gastric juice automatic measurement refluxing device according to claim 1 or 2, it is characterised in that:The display screen(8)It is upper aobvious
The data shown include suction time, total gastric juice amount and re-injection liquid measure.
9. gastric juice automatic measurement refluxing device according to claim 1 or 2, it is characterised in that:The upper cover(2)With tank body
(1)It is connected through screw thread.
Priority Applications (1)
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CN201810430689.XA CN108542433B (en) | 2018-05-08 | 2018-05-08 | Gastric juice automatic measurement feedback device |
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CN201810430689.XA CN108542433B (en) | 2018-05-08 | 2018-05-08 | Gastric juice automatic measurement feedback device |
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CN108542433A true CN108542433A (en) | 2018-09-18 |
CN108542433B CN108542433B (en) | 2024-04-02 |
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US20060189926A1 (en) * | 2005-02-14 | 2006-08-24 | Hall W D | Apparatus and methods for analyzing body fluid samples |
WO2012012740A1 (en) * | 2010-07-23 | 2012-01-26 | Neurosave, Inc. | Imaging of regional and global brain function, perfusion, edema and damage using thermal imaging during upper aerodigestive tract temperature modulation |
CN202459474U (en) * | 2012-02-20 | 2012-10-03 | 中国人民解放军南京军区南京总医院 | Digestive juice reinfusion device |
CN106725630A (en) * | 2017-01-19 | 2017-05-31 | 张耀亮 | A kind of GI Medicine living body sampling analytical equipment |
CN208822827U (en) * | 2018-05-08 | 2019-05-07 | 山东大学齐鲁医院 | A kind of gastric juice automatic measurement refluxing device |
-
2018
- 2018-05-08 CN CN201810430689.XA patent/CN108542433B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060189926A1 (en) * | 2005-02-14 | 2006-08-24 | Hall W D | Apparatus and methods for analyzing body fluid samples |
WO2012012740A1 (en) * | 2010-07-23 | 2012-01-26 | Neurosave, Inc. | Imaging of regional and global brain function, perfusion, edema and damage using thermal imaging during upper aerodigestive tract temperature modulation |
CN202459474U (en) * | 2012-02-20 | 2012-10-03 | 中国人民解放军南京军区南京总医院 | Digestive juice reinfusion device |
CN106725630A (en) * | 2017-01-19 | 2017-05-31 | 张耀亮 | A kind of GI Medicine living body sampling analytical equipment |
CN208822827U (en) * | 2018-05-08 | 2019-05-07 | 山东大学齐鲁医院 | A kind of gastric juice automatic measurement refluxing device |
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