CN109738578A - A kind of gastroenterology gastric juice acidity detection device - Google Patents

A kind of gastroenterology gastric juice acidity detection device Download PDF

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Publication number
CN109738578A
CN109738578A CN201910028078.7A CN201910028078A CN109738578A CN 109738578 A CN109738578 A CN 109738578A CN 201910028078 A CN201910028078 A CN 201910028078A CN 109738578 A CN109738578 A CN 109738578A
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China
Prior art keywords
cylinder barrel
gastric juice
detection device
reagent
piston
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CN201910028078.7A
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CN109738578B (en
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李冉
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李冉
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Abstract

The present invention relates to medical detection device technical fields, specifically disclose a kind of gastroenterology gastric juice acidity detection device, including pedestal, detection platform, pressing plate, piston rod, support spring, cylinder barrel, piston, liquid droping head and reagent cup, the detection platform rotation is erected on pedestal, and the upper surface of detection platform offers the detection slot of several rounded array distributions;Piston is provided in the cylinder barrel;Through the piston rod being fixedly connected with the piston is equipped on the top plate of the cylinder barrel, the top of the piston rod is fixedly installed with pressing plate, and the top outer ring of the piston rod is arranged with support spring;The bottom end connection of the cylinder barrel is equipped with liquid droping head.The present invention may make the reagent in cylinder barrel to be discharged and drip into detection slot, so that the burette test of gastric juice be facilitated to detect by pressing pressing plate;And the labor intensity of testing staff can effectively be mitigated by rabbling mechanism, and guarantee the uniformity of reagent, improve the detection accuracy of gastric juice burette test.

Description

A kind of gastroenterology gastric juice acidity detection device
Technical field
The present invention relates to medical detection device technical field, specifically a kind of gastroenterology gastric juice acidity detection devices.
Background technique
Gastric juice is the general name of stomach endocrine, including water, electrolyte, lipid, proteins and peptides hormone.
When studying biological effectiveness of the something to human body, in vitro test usually is carried out using simulation stomach liquid reaction.
In to gastric juice acidity detection process, generally require to prepare multiple groups sample, still, because needing to prepare multiple groups sample, And then with the increase of detection limit, the detection of gastric juice is required by testing staff manually to the examination in detection trial jar every time Agent carries out uniform stirring, is then placing testing reagent on inspection test paper, however experimenter is in long-time repetitive operation It in experimentation, be easy to cause and feels exhausted, influence working efficiency and test accuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of gastroenterology gastric juice acidity detection devices, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of gastroenterology gastric juice acidity detection device, including pedestal, detection platform, pressing plate, piston rod, support spring, cylinder Cylinder, piston, liquid droping head and reagent cup, the detection platform rotation is erected on pedestal, if the upper surface of detection platform offers Do the detection slot of rounded array distribution;The left end upper surface of the pedestal is fixedly installed with column, and the top level of column is solid Surely it is provided with roof supporting;The cylinder barrel is fixedly mounted on bracket, and wherein bracket is fixed on roof supporting;The cylinder Piston is provided in cylinder;
Through the piston rod being fixedly connected with the piston is equipped on the top plate of the cylinder barrel, the top of the piston rod is fixed to pacify Equipped with pressing plate, the top outer ring of the piston rod is arranged with support spring;The bottom end connection of the cylinder barrel is equipped with liquid droping head;It is described The junction of cylinder barrel and liquid droping head is provided with the first check valve;The bottom end of the cylinder barrel, which is also connected to, is equipped with infusion pipeline, the examination Reagent in agent cup is entered in cylinder barrel by infusion pipeline, and is provided with second one-way valve on the infusion pipeline.
As a further solution of the present invention: the support spring between the pressing plate and the roof supporting, The top of middle support spring is connected with the lower surface of the pressing plate, the upper surface of the bottom end of support spring and the roof supporting It is connected.
As a further solution of the present invention: the liquid droping head is being located in the detection platform one of detection slot just Top.
As a further solution of the present invention: the adjusting for driving the detection platform rotation is installed in the pedestal Mechanism.
As a further solution of the present invention: the regulating mechanism include adjust shaft, regulation handle, second bevel gear, First bevel gear and support shaft, the adjusting shaft rotation is set in pedestal, and offers cavity in the pedestal, is placed in institute The adjusting roller end stated in cavity is fixedly installed with first bevel gear;
The middle part of pedestal is set to the support shaft rotation that the detection platform plays a supportive role, wherein the detection platform is fixed It is mounted on the top of support shaft, and the support shaft bottom end set in the cavity is fixedly installed with and the first bevel gear The second bevel gear being meshed;The outer end for adjusting shaft is fixedly installed with regulation handle.
As a further solution of the present invention: being equipped with below the end of the roof supporting for in the reagent cup The rabbling mechanism that reagent is stirred.
As a further solution of the present invention: the rabbling mechanism includes motor, hollow axle and hollow stem, described hollow The top of shaft is connected to by rotary joint with the rotation of the other end of the infusion pipeline, and the bottom end of the hollow axle symmetrically connects It is logical to be equipped with hollow stem, for driving the motor of the hollow axle rotation to be fixed on the lower surface of roof supporting.
As a further solution of the present invention: the end of the roof supporting is equipped with for adjusting supporting plate in vertical direction The electric telescopic rod of upper height, the reagent cup fixed placement is on supporting plate.
As a further solution of the present invention: for the stability for improving hollow axle, on the cylinder body of the electric telescopic rod It is fixedly installed with strut, the hollow axle is rotatably installed in the other end of strut.
It is a kind of to include the gastroenterology medical instrument of gastric juice acidity detection device.
Compared with prior art, the beneficial effects of the present invention are:
The gastroenterology of the embodiment of the present invention when in use, makes support spring pressure by pressing pressing plate with gastric juice acidity detection device Contracting, piston at this time move downward in cylinder barrel, so that the gas in cylinder barrel is discharged by liquid droping head, when release pressing plate When, under the action of support spring, piston moves upwards in cylinder barrel, and the reagent in reagent cup is entered by infusion pipeline at this time In cylinder barrel, so that reagent is temporarily stored in cylinder barrel;When needing that reagent is added in the detection slot in detection platform, pressing is pressed again Plate may make the reagent in cylinder barrel to be discharged and drip into detection slot, so that the burette test of gastric juice be facilitated to detect;And this Invention can effectively mitigate the labor intensity of testing staff by rabbling mechanism, and guarantee the uniformity of reagent, improve gastric juice drop Surely the detection accuracy tested.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment.
Fig. 1 is the structural schematic diagram of gastroenterology gastric juice acidity detection device.
Fig. 2 is the perspective view of pedestal in gastroenterology gastric juice acidity detection device.
In figure: 1- pedestal, 2- detection platform, 3- column, 4- roof supporting, 5- pressing plate, 6- piston rod, 7- support spring, 8- cylinder barrel, 9- bracket, 10- piston, 11- liquid droping head, the first check valve of 12-, 13- electric telescopic rod, 14- supporting plate, 15- reagent Cup, 16- motor, 17- driving gear, 18- strut, 19- hollow axle, 20- hollow stem, 21- rotary joint, 22- infusion pipeline, 23- second one-way valve, 24- driven gear, 25- adjust shaft, 26- regulation handle, 27- second bevel gear, 28- cavity, 29- the One bevel gear, 30- support shaft, 31- detection slot.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.
Embodiment one
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of gastroenterology gastric juice acidity detection device, including pedestal 1, detection Platform 2, pressing plate 5, piston rod 6, support spring 7, cylinder barrel 8, piston 10, liquid droping head 11 and reagent cup 15,2 turns of the detection platform Moving frame is located on pedestal 1, and the upper surface of detection platform 2 offers the detection slot 31 of several rounded array distributions;The pedestal 1 Left end upper surface be fixedly installed with column 3, the horizontal fixed frame in the top of column 3 is equipped with roof supporting 4;The cylinder barrel 8 is fixed It is mounted on bracket 9, wherein bracket 9 is fixed on roof supporting 4;Piston 10 is provided in the cylinder barrel 8;
Run through the piston rod 6 for being equipped with and being fixedly connected with the piston 10 on the top plate of the cylinder barrel 8, wherein the top of piston rod 6 It is placed in the top of the roof supporting 4, and the piston rod 6 is slided up and down through the roof supporting 4, it is further, described The top of piston rod 6 is fixedly installed with pressing plate 5, and the top outer ring of the piston rod 6 is arranged with support spring 7, the support bullet Spring 7 is between the pressing plate 5 and the roof supporting 4, the wherein lower surface phase on the top of support spring 7 and the pressing plate 5 Connection, the bottom end of support spring 7 is connected with the upper surface of the roof supporting 4;
Further, the bottom end connection of the cylinder barrel 8 is equipped with liquid droping head 11, and liquid droping head 11 is located in the detection platform 2 wherein The surface of one detection slot 31;The junction of the cylinder barrel 8 and liquid droping head 11 is provided with the first check valve 12, in cylinder barrel 8 Reagent is entered in liquid droping head 11 by 12 one-way flow of the first check valve;
The bottom end of the cylinder barrel 8, which is also connected to, is equipped with infusion pipeline 22, the reagent in the reagent cup 15 by infusion pipeline 22 into Enter in cylinder barrel 8, and be provided with second one-way valve 23 on the infusion pipeline 22, the reagent in reagent cup 15 passes through second one-way valve 23 one-way flows enter in cylinder barrel 8.
In the embodiment of the present invention, the regulating mechanism for driving the detection platform 2 to rotate is installed in the pedestal 1, The regulating mechanism includes adjusting shaft 25, regulation handle 26, second bevel gear 27, first bevel gear 29 and support shaft 30, The rotation of adjusting shaft 25 is set in pedestal 1, and cavity 28 is offered in the pedestal 1, the tune being placed in the cavity 28 Section 25 end of shaft is fixedly installed with first bevel gear 29;
The middle part of pedestal 1 is set to the rotation of support shaft 30 that the detection platform 2 plays a supportive role, wherein the detection platform 2 are fixedly mounted on the top of support shaft 30, and 30 bottom end of support shaft being placed in the cavity 28 is fixedly installed with and institute State the second bevel gear 27 that first bevel gear 29 is meshed;
Further, the outer end for adjusting shaft 25 is fixedly installed with regulation handle 26, is driven by operation regulation handle 26 It adjusts shaft 25 to rotate, under the transmission effect of second bevel gear 27 and first bevel gear 29, is able to drive 2 turns of detection platform It is dynamic, so that each detection slot 31 in detection platform 2 can be placed in the bottom end of liquid droping head 11.
The gastroenterology of the embodiment of the present invention when in use, makes to support with gastric juice acidity detection device by pressing pressing plate 5 Spring 7 compresses, and piston 10 at this time moves downward in cylinder barrel 8, so that the gas in cylinder barrel 8 passes through 11 row of liquid droping head Out, when unclamping pressing plate 5, piston 10 moves upwards in cylinder barrel 8, at this time the reagent in reagent cup 15 by infusion pipeline 22 into Enter in cylinder barrel 8, so that reagent is temporarily stored in cylinder barrel 8;When needing that reagent is added in the detection slot 31 in detection platform 2, then Secondary pressing pressing plate 5 may make the reagent in cylinder barrel 8 to be discharged and drip into detection slot 31, to facilitate the burette test of gastric juice Detection.
It is a kind of to include the gastroenterology medical instrument of gastric juice acidity detection device.
Embodiment two
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of gastroenterology gastric juice acidity detection device is different from embodiment 1 , the end lower section of the roof supporting 4 is equipped with the rabbling mechanism for being stirred to reagent in the reagent cup 15; The labor intensity of testing staff can effectively be mitigated by rabbling mechanism, and guarantee the uniformity of reagent, improve gastric juice titration examination The detection accuracy tested.
Further, in the embodiment of the present invention, the rabbling mechanism includes motor 16, hollow axle 19 and hollow stem 20, The end of the roof supporting 4 is equipped with the electric telescopic rod 13 for adjusting the height in the vertical direction of supporting plate 14, the examination For 15 fixed placement of agent cup on supporting plate 14, the top of the hollow axle 19 passes through rotary joint 21 and the infusion pipeline 22 Other end rotation connection, the bottom end symmetrical connection of the hollow axle 19 are equipped with hollow stem 20, and the reagent in reagent cup 15 passes through Hollow stem 20 enters in hollow axle 19, and the motor 16 for driving the hollow axle 19 to rotate is fixed on roof supporting 4 Lower surface;
Further, it is fixedly installed with driving gear 17 on the output shaft of the motor 16, be meshed with the driving gear 17 Driven gear 24 be fixedly mounted on the hollow axle 19.
In addition, being fixedly installed with strut on the cylinder body of the electric telescopic rod 13 to improve the stability of hollow axle 19 18, the hollow axle 19 is rotatably installed in the other end of strut 18.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " are answered It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition Body meaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of gastroenterology gastric juice acidity detection device, including pedestal (1), detection platform (2), pressing plate (5), piston rod (6), support spring (7), cylinder barrel (8), piston (10), liquid droping head (11) and reagent cup (15), detection platform (2) rotating turret It is located on pedestal (1), the upper surface of detection platform (2) offers the detection slot (31) of several rounded array distributions;The bottom The left end upper surface of seat (1) is fixedly installed with column (3), and the horizontal fixed frame in top of column (3) is equipped with roof supporting (4);Institute It states cylinder barrel (8) to be fixedly mounted on bracket (9), wherein bracket (9) is fixed on roof supporting (4);It is characterized by:
Piston (10) are provided in the cylinder barrel (8);It is fixed with the piston (10) through being equipped on the top plate of the cylinder barrel (8) The top of the piston rod (6) of connection, the piston rod (6) is fixedly installed with pressing plate (5), the top outer ring of the piston rod (6) It is arranged with support spring (7);The bottom end connection of the cylinder barrel (8) is equipped with liquid droping head (11);The cylinder barrel (8) and liquid droping head (11) Junction be provided with the first check valve (12);The bottom end of the cylinder barrel (8), which is also connected to, is equipped with infusion pipeline (22), the reagent Reagent in cup (15) is entered in cylinder barrel (8) by infusion pipeline (22), and it is single that second is provided on the infusion pipeline (22) To valve (23).
2. gastroenterology according to claim 1 gastric juice acidity detection device, which is characterized in that the support spring (7) between the pressing plate (5) and the roof supporting (4), the wherein top of support spring (7) and the pressing plate (5) Lower surface is connected, and the bottom end of support spring (7) is connected with the upper surface of the roof supporting (4).
3. gastroenterology according to claim 2 gastric juice acidity detection device, which is characterized in that the liquid droping head (11) The surface of one of detection slot (31) on the detection platform (2).
4. gastroenterology according to claim 3 gastric juice acidity detection device, which is characterized in that in the pedestal (1) Regulating mechanism for driving the detection platform (2) to rotate is installed.
5. gastroenterology according to claim 4 gastric juice acidity detection device, which is characterized in that the regulating mechanism packet It includes and adjusts shaft (25), regulation handle (26), second bevel gear (27), first bevel gear (29) and support shaft (30), it is described It adjusts shaft (25) rotation to be set in pedestal (1), and offers cavity (28) in the pedestal (1), be placed in the cavity (28) Interior adjusting shaft (25) end is fixedly installed with first bevel gear (29);
The middle part of pedestal (1) is set to support shaft (30) rotation that the detection platform (2) plays a supportive role, wherein the inspection Survey the top that platform (2) are fixedly mounted on support shaft (30), and support shaft (30) bottom end being placed in the cavity (28) It is fixedly installed with the second bevel gear (27) being meshed with the first bevel gear (29);The outer end for adjusting shaft (25) is solid Dingan County is equipped with regulation handle (26).
6. any gastroenterology gastric juice acidity detection device according to claim 1~5, which is characterized in that the branch Rabbling mechanism for being stirred to the reagent cup (15) interior reagent is installed below the end of support plate (4).
7. gastroenterology according to claim 6 gastric juice acidity detection device, which is characterized in that the rabbling mechanism packet Include motor (16), hollow axle (19) and hollow stem (20), the top of the hollow axle (19) by rotary joint (21) with The other end of the infusion pipeline (22) rotates connection, and the bottom end symmetrical connection of the hollow axle (19) is equipped with hollow stem (20), the motor (16) for driving the hollow axle (19) to rotate is fixed on the lower surface of roof supporting (4).
8. gastroenterology according to claim 6 gastric juice acidity detection device, which is characterized in that the roof supporting (4) end is equipped with the electric telescopic rod (13) for adjusting supporting plate (14) height in the vertical direction, the reagent cup (15) fixed placement is on supporting plate (14).
9. gastroenterology according to claim 8 gastric juice acidity detection device, which is characterized in that the electric telescopic rod (13) it is fixedly installed on cylinder body strut (18), the hollow axle (19) is rotatably installed in the other end of strut (18).
10. a kind of include the gastroenterology medical instrument of gastric juice acidity detection device as described in claim 1~9 is any.
CN201910028078.7A 2019-01-11 2019-01-11 Gastric juice acidity detection device for digestive system department Active CN109738578B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110368038A (en) * 2019-08-07 2019-10-25 金婷 A kind of Gastroenterology dept.'s gastric juice separating device
CN112229945A (en) * 2020-10-15 2021-01-15 何正和 Feed additive dosage detection device and detection method

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CN112229945A (en) * 2020-10-15 2021-01-15 何正和 Feed additive dosage detection device and detection method

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