CN212118601U - Automatic glucose water blending instrument - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, and discloses an automatic glucose water blending instrument, which comprises a controller and a blending cabinet, wherein the blending cabinet comprises an upper cabinet and a lower cabinet, a discharge chute is formed on the front surface wall of the lower cabinet in a sunken manner, and a sugar storage cavity, a water storage cavity, a discharge cavity and a cup storage cavity are formed in the lower cabinet in a separated manner, wherein the discharge cavity and the cup storage cavity are respectively positioned above and below the discharge chute, the sugar storage cavity stores anhydrous glucose in a sealed manner, and a material pushing piston plate is arranged in the sugar storage cavity; a water metering cavity is formed in the upper cabinet, and a constant-temperature heating device is installed in the water metering cavity; a weighing component is arranged on the front surface wall of the lower cabinet and below the discharge chute, and the weighing component is matched with the controller to realize intelligent allocation of the sugar water concentration; to sum up, the utility model discloses based on sweep the sign indicating number and weigh the automatic allotment that forms the glucose water, allotment concentration is accurate, the different use crowd that is applicable to of ization.

Description

Automatic glucose water blending instrument

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to automatic allotment appearance of glucose water.

Background

The existing Oral Glucose Tolerance Test (OGTT) is as follows: starting in the morning at 7-9 hours, adult subjects orally take 75g (82.5 g if 1 molecule of water glucose is used) of anhydrous glucose powder dissolved in 300ml of water after fasting (8-10 hours), while child subjects orally take 1.75g of anhydrous glucose powder per kg of body weight, the total amount of which does not exceed 75 g. The prepared sugar water should be taken within 5 min. The timing is started from the first mouth of taking the candy, and blood is respectively collected in the front arm before taking the candy and 2 hours after taking the candy to measure the blood sugar. In addition, during the test, the subject had no need to drink tea and coffee, nor had smoke.

When an OGTT test is performed on a diabetic patient in an outpatient clinic of the existing hospital, a doctor makes a prescription, and the patient goes to an outpatient pharmacy to take a medicine. The water cup and the stirring rod are prepared, and the syrup is prepared automatically after the empty abdominal blood is taken out. Procedure for dispensing sugar water in a hospital room 75g of sugar powder was dissolved by a nurse in a disposable paper cup containing 300ml of warm boiled water.

However, the above operation has the following disadvantages in practical cases:

1. the potential medical safety hazard exists: research shows that in clinical OGTT nursing observation, a plurality of subjects have adverse reactions with different degrees after taking glucose orally, such as nausea, vomiting, acid regurgitation, gastrointestinal discomfort, stomachache, hunger sensation, dizziness, headache, palpitation, sweating, hypodynamia and the like, and even some subjects have more serious adverse reactions. When the OGTT test is performed on patients in outpatient clinics of various hospitals, no nurse is in one-to-one connection with the OGTT test.

2. Inaccurate sugar water concentration adjustment: anhydrous glucose is weighed for manual operation, and dosage calculation is possibly inaccurate; the sugar powder can be scattered outside in the sugar water mixing process; when a patient prepares sugar water by himself, sugar powder is possibly drunk after being not completely dissolved, so that the dosage of the anhydrous glucose is insufficient; in addition, when the patient self-configures, too little water addition will result in high sugar water concentration, which will cause the patient to have the adverse reactions mentioned in 1.

3. Inaccurate water temperature: the mixed sugar powder needs warm boiled water, and is mostly boiled water or cold water in clinic, and the temperature of the mixed warm boiled water cannot be accurately measured. When the patient self-configures, the proper water temperature cannot be ensured, and the improper water temperature may aggravate gastrointestinal tract irritation of the patient and aggravate the adverse reaction mentioned in the step 1.

4. Poor mastery after propaganda and education: when a patient self-configures sugar water, the patient cannot timely know the attention of the OGTT test, for example, when taking sugar, the patient needs to drink all the sugar water within 5min at one time, and after taking sugar, the patient should not take sugar-reducing medicines or smoke freely, and if no medical personnel guides the sugar-reducing medicines or smoke, the patient cannot be guaranteed to take sugar correctly, and the accuracy of a detection result is influenced.

5. Fuzzy memory at the time of blood drawing: some elderly patients forget to drink sugar water after taking sugar water (the guide proposes to start timing after the first time of taking sugar), so that the blood drawing time is inaccurate. There is no visual blood drawing prompt.

6. The workload is large: after the large bag of anhydrous glucose is purchased, a pharmacist needs to weigh and subpackage the anhydrous glucose into a small packaging bag for storage, different anhydrous glucose doses used by different crowds need to be weighed independently, if an adult needs 75g, a child needs to calculate the dose according to the weight (1.75 g per kilogram of the weight, the total amount does not exceed 75g), and when an OGTT test is carried out in a ward, a pharmacy nurse needs to take a prescription to a central medicine station to take powdered sugar, the nurse needs to mix the powdered sugar before the test is carried out, and a large amount of clinical workload is increased.

7. Insufficient hygiene: during weighing and preparation, glucose powder is exposed in the air, and the problems of moisture and pollution are easy to occur.

Disclosure of Invention

In view of this, the utility model provides an automatic allotment appearance of glucose water to allotment suitable glucose water, increase the accuracy of testing result.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic glucose water blending instrument comprises a controller and a blending cabinet, wherein the blending cabinet comprises an upper cabinet and a lower cabinet, a discharge chute is formed in the front surface wall of the lower cabinet in a sunken manner, a sugar storage cavity, a water storage cavity, a discharge cavity and a cup storage cavity are formed in the lower cabinet in a separated manner, the discharge cavity and the cup storage cavity are respectively positioned above and below the discharge chute, the sugar storage cavity hermetically stores anhydrous glucose, and a material pushing piston plate is arranged in the sugar storage cavity; a water metering cavity is formed in the upper cabinet, and a constant-temperature heating device is installed in the water metering cavity;

a first water guide pipe is connected between the water storage cavity and the water metering cavity, a water pump and a first three-way valve are mounted on the first water guide pipe, the first three-way valve is located in the upper cabinet, and a first water inlet pipe is further connected to the first three-way valve;

a mixing box and a discharging device are arranged in the discharging cavity, the mixing box is connected with the water metering cavity through an electromagnetic valve, the bottom of the discharging device is positioned in a discharging groove, a discharging pipe is connected between the mixing box and the discharging device, a one-way valve and a third three-way valve are arranged on the discharging pipe, the one-way valve is positioned at the discharging port of the mixing box, and a negative suction assembly is connected between the mixing box and the sugar storage cavity;

the cup discharging mechanism is arranged in the cup storage cavity and comprises a lifting cylinder, a cup sleeve and a disposable cup, the cup sleeve is arranged at the top of the lifting cylinder through a connecting plate and is clamped and limited for the disposable cup, and the disposable cup is matched with the bottom of the discharging device to realize discharging and receiving;

the front surface wall of the lower cabinet is provided with a weighing component at a position below the discharge chute, and the weighing component is matched with the controller to realize the self-adaptive distribution of the glucose water by combining the weighing weight.

Preferably, the negative suction assembly comprises a negative suction pipe for connecting the mixing box and the sugar storage cavity, a three-way flow valve arranged on the negative suction pipe and a negative pressure pump connected with the three-way flow valve.

Preferably, discharging device includes first electric push rod and ejection of compact cover, first electric push rod is connected with the ejection of compact cover through even board, and the drive ejection of compact cover reciprocates, in the discharging pipe extends to the ejection of compact cover, and the bottom of ejection of compact cover installs the tap to be located the blown down tank.

Preferably, the weighing assembly comprises a mounting seat, a weighing plate and a supporting plate, the weighing plate is connected with the mounting seat in a rotating mode, the supporting plate limits the weighing plate, one end of the supporting plate is installed on the weighing plate in a rotating mode, and when the weighing plate is unfolded, the supporting plate, the lower cabinet surface wall and the weighing plate are combined to form a triangular structure. When in sugar matching, adults do not need to weigh, skip the weighing step and directly weigh 75g of anhydrous glucose; the children need to turn over the weighing plate and stand on the weighing plate to obtain the weight of the tested children, so that the weighing operation of self-adaptive glucose water distribution is realized, and the weighing device is simple and convenient and is accurate in glucose distribution.

Preferably, the water storage cavity comprises a drinking water cavity and a sterilized water cavity, wherein the drinking water cavity is connected with the first water guide pipe, a steam generator is connected below the sterilized water cavity through an electromagnetic valve, and a steam guide pipe is connected between the steam generator and the water metering cavity; one side of the disinfection water cavity is connected with a second water guide pipe, a second three-way valve is installed on the second water guide pipe, and a connecting pipe is connected between the third three-way valve and the second three-way valve.

Preferably, a heat-conducting coiled pipe is arranged in the sugar storage cavity below the pushing piston plate, and two ends of the heat-conducting coiled pipe are connected with the steam guide pipe.

Preferably, install four fourth three-way valves on the steam pipe, wherein two the fourth three-way valve is connected with the both ends of heat conduction coiled pipe respectively, two in addition the fourth three-way valve all corresponds with the drinking water chamber to be connected with outlet duct and intake pipe respectively, and the tip of outlet duct and intake pipe all extends to the drinking water intracavity.

Preferably, the position department that lies in the blown down tank top on the preceding table wall of lower cabinet installs touch display screen, and touch display screen and controller electric connection.

Preferably, a code scanner is installed on one side of the touch display screen on the front surface wall of the lower cabinet, and the code scanner is electrically connected with the controller.

Preferably, disposable cup includes integrated into one piece's cup and rim of a cup, and the rim of a cup is located a lateral wall of cup, draw-in groove and basin have been seted up in proper order from top to bottom in the cup, set up the guide slot in the rim of a cup, and the guide slot is connected with the basin, it has the manger plate to bond on one side inner wall of guide slot, and the one end of manger plate is formed with the flexion, the flexion is towards the basin to the basin slope.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses based on sweep the sign indicating number and weigh the automatic allotment that forms the glucose water, allotment concentration is accurate, the different use crowd that are applicable to of ization.

(2) The anhydrous glucose is stored in a sealed mode and is taken in a negative suction mode, the sanitation and the dryness of powdered sugar storage are guaranteed, and the problems of moisture, pollution and the like are avoided.

(3) Adopt telescopic discharging device for can be accurate when the syrup ejection of compact flow into disposable cup, avoid appearing the phenomenon of dabbling.

(4) Adopt the two water separation of drinking water and sterile water to store, on the one hand for the syrup allotment provides quantitative drinking water, on the other hand provides automatic steam disinfection for whole equipment, and both mutual noninterference have guaranteed the health nature of whole equipment.

(5) The disposable cup is designed in a targeted manner, so that the rapid leading-in of the syrup can be ensured, the slow leading-out of the syrup can be realized, and the correctness of the candy taking mode of a patient is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic view of the disposable cup of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a schematic view of the use of the sugar water in the present invention;

FIG. 7 is a schematic view of a first use of the steam sterilization device of the present invention;

FIG. 8 is a schematic view of a second use of the steam sterilization device of the present invention;

FIG. 9 is a third schematic view of the steam sterilization of the present invention;

in the figure: the device comprises an upper cabinet 1, a lower cabinet 2, a first water guide pipe 3, a water pump 4, a first three-way valve 5, a mixing box 6, a one-way valve 6a, a discharging device 7, a first electric push rod 7a, a discharging sleeve 7b, a discharging pipe 8, a negative suction component 9, a negative suction pipe 9a, a three-way flow valve 9b, a negative pressure pump 9c, a cup discharging mechanism 10, a lifting cylinder 10a, a cup sleeve 10b, a disposable cup 10c, a cup body 10d, a cup nozzle 10e, a steam generator 11, a steam guide pipe 12, a fourth three-way valve 12a, a heat conduction coiled pipe 12b, a second water guide pipe 13, a second three-way valve 13a, a third three-way valve 14, a material pushing piston plate 15, a weighing component 16, a mounting seat 16a, a weighing plate 16b, a supporting plate 16c, a touch display screen 17, a code scanner 18, a clamping groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1, fig. 2 and fig. 6, the present embodiment provides the following technical solutions: an automatic glucose water blending instrument comprises a controller and a blending cabinet, wherein the specific controller is installed in the blending cabinet, the blending cabinet comprises an upper cabinet 1 and a lower cabinet 2, a discharge chute is formed in the front surface wall of the lower cabinet 2 in a sunken manner, a sugar storage cavity, a water storage cavity, a discharge cavity and a cup storage cavity are formed in the lower cabinet 2 in a separated manner, the discharge cavity and the cup storage cavity are respectively positioned above and below the discharge chute, the sugar storage cavity stores anhydrous glucose in a sealed manner, and a material pushing piston plate 15 is installed in the sugar storage cavity; a water metering cavity is formed in the upper cabinet 1, and a constant-temperature heating device is installed in the water metering cavity, so that water entering the water metering cavity can be heated at a constant temperature, and the specific heating temperature is 40-50 ℃;

a first water guide pipe 3 is connected between the water storage cavity and the water metering cavity, a water pump 4 and a first three-way valve 5 are installed on the first water guide pipe 3, the first three-way valve 5 is located in the upper cabinet 1, and a first water inlet pipe is further connected to the first three-way valve 5;

a mixing box 6 and a discharging device 7 are arranged in the discharging cavity, the mixing box 6 is connected with the water metering cavity through an electromagnetic valve, the bottom of the discharging device 7 is positioned in a discharging groove, a discharging pipe 8 is connected between the mixing box 6 and the discharging device 7, a one-way valve 6a and a third three-way valve 14 are arranged on the discharging pipe 8, the one-way valve 6a is positioned at the discharging opening of the mixing box 6, and a negative suction assembly 9 is connected between the mixing box 6 and the sugar storage cavity;

a cup discharging mechanism 10 is arranged in the cup storage cavity, the cup discharging mechanism 10 comprises a lifting cylinder 10a, a cup sleeve 10b and a disposable cup 10c, the cup sleeve 10b is arranged at the top of the lifting cylinder 10a through a connecting plate, the cup sleeve 10b is used for clamping and limiting the disposable cup 10c, and the disposable cup 10c is matched with the bottom of the discharging device 7 to realize discharging and carrying;

the weighing component 16 is installed at the position below the discharge chute on the front surface wall of the lower cabinet 2, and the weighing component 16 is matched with the controller so as to realize the self-adaptive distribution of the glucose water by combining the weighing weight.

Preferably, the negative suction assembly 9 comprises a negative suction pipe 9a connecting the mixing box 6 and the sugar storage cavity, a three-way flow valve 9b mounted on the negative suction pipe 9a and a negative pressure pump 9c connected with the three-way flow valve 9 b.

Preferably, the touch display screen 17 is installed at a position above the discharge chute on the front surface wall of the lower cabinet 2, and the touch display screen 17 is electrically connected with the controller.

Preferably, a code scanner 18 is installed on one side of the front surface wall of the lower cabinet 2, which is located on the touch display screen 17, and the code scanner 18 is electrically connected with the controller.

In this embodiment, the specific operation includes the following steps:

(1) determining the concentration of sugar water: during operation, the prescription list or the registration list of the patient is scanned through the code scanner 18, so that the blending instrument is started to blend sugar water; after scanning, touch selection windows of adults, pregnant women and children are displayed on the touch display screen 17, and the patients select according to actual conditions; wherein the concentration of sugar water required by the test of adults and pregnant women is 75g/300ml, and the weighing is not required; when a child is tested, weighing is carried out through a weighing device, the concentration of sugar water is intelligently determined according to the weighing condition, specifically, a started weighing component 16 is obtained through a controller, the weighing weight is obtained, and then the required concentration of sugar water is calculated according to a calculation program corresponding to the started weighing component 16; the calculation program for the sugar water concentration is written in advance in the control program of the controller.

(2) Metering water taking: setting the volume of the water metering cavity to be 300ml so as to be suitable for the water demand during sugar water blending, specifically referring to the left side diagram in fig. 6, driving the water pump 4 to guide the water in the water storage cavity into the first water guide pipe 3, and flowing into the water metering cavity through the first three-way valve 5 until the water metering cavity is filled with water, finishing quantitative water outlet, and starting a constant temperature heating device in the water metering cavity after the water enters the water metering cavity so as to perform constant temperature heating operation; in addition, to the intaking in water storage chamber, adjust first three-way valve 5 for first three-way valve 5 forms with first water inlet pipe and switches on, and then is convenient for to leading-in water purification in the water storage chamber.

(3) Taking sugar powder by metering: sucking out the sugar powder component according to the determined sugar water concentration in the preamble, specifically referring to the upper and lower right graphs in fig. 6, wherein the upper right graph is the formation of a negative pressure state, at this time, the third three-way valve 14 is closed, the three-way flow valve 9b is adjusted to enable the negative suction pipe 9a and the negative pressure pump 9c to be communicated, and the negative pressure pump 9c is used for pumping air outwards, so that negative pressure states are formed in the mixing box 6 and the negative suction pipe 9 a; the lower right drawing is in a negative pressure material suction state, the negative pressure pump 9c is closed at the moment, the three-way flow valve 9b is adjusted, the negative suction pipe 9a is communicated with the sugar storage cavity, negative suction is performed on anhydrous glucose in the sugar storage cavity based on the negative pressure, the anhydrous glucose enters the mixing box 6, and the sugar suction amount is accurately determined through flow detection of the three-way flow valve 9b in the process so as to meet the sugar water concentration calculated in the preorder.

(4) Mixing sugar water: and (4) closing the three-way flow valve 9b after the step (3) is completed, and conducting the mixing box 6 and the water metering cavity, so that the heated 300ml of water flows into the mixing box 6 and is uniformly mixed with the powdered sugar to form sugar water.

(5) Discharging the cup: while mixing the sugar water, lift cylinder 10a is actuated to push sleeve 10b and disposable cup 10c upward so that disposable cup 10c is adjacent to discharge 7 and its top is above the bottom of the discharge chute.

(6) Discharging syrup: after sugar water mixing is completed, the third three-way valve 14 is opened to conduct the discharge pipe 8, so that the sugar water is introduced into the discharge device 7, is led out by the discharge device 7 and flows into the disposable cup 10 c; finally, the patient takes the disposable cup 10c filled with glucose water from the discharge chute.

Specifically, the present embodiment has the following advantages: the powdered sugar and the water are separated and stored, and the powdered sugar is stored in a sealing way and matched with negative suction discharging, so that the problems of moisture, pollution and the like are effectively avoided; fully automatic operation, intelligently determine the concentration of the sugar water according to weighing, so as to be suitable for different patients and more accurately meet the follow-up detection requirement.

In addition, in order to further increase the convenience of the equipment, the whole equipment can be accessed into the Internet of things based on the controller, so that the remote connection and monitoring of the equipment are realized, and the hospital can conveniently extract corresponding data.

Example two

On the basis of the first embodiment, preferably, the discharging device 7 comprises a first electric push rod 7a and a discharging sleeve 7b, the first electric push rod 7a is connected with the discharging sleeve 7b through a connecting plate, the discharging sleeve 7b is driven to move up and down, the discharging pipe 8 extends into the discharging sleeve 7b, and the bottom of the discharging sleeve 7b is provided with a discharging nozzle and is located in the discharging groove. As can be seen from fig. 3, the discharging sleeve 7b driven by the first electric pushing rod 7a moves up and down, so that the discharging nozzle is further close to the disposable cup 10c, thereby preventing sugar water from splashing and avoiding interference with taking the disposable cup 10 c.

EXAMPLE III

On the basis of the first embodiment, it is preferable that the weighing assembly 16 includes a mounting seat 16a, a weighing plate 16b rotatably connected with the mounting seat 16a, and a supporting plate 16c defining the weighing plate 16b, one end of the supporting plate 16c is rotatably mounted on the weighing plate 16b, and when the weighing plate 16b is unfolded, the supporting plate 16c, the surface wall of the lower cabinet 2 and the weighing plate 16b are combined to form a triangular structure. Specifically, as can be known by referring to fig. 1, when the weighing assembly 16 needs to be used, the weighing plate 16b is turned outwards, and when the weighing plate 16b is formed to be perpendicular to the blending instrument under the cooperation of the supporting plate 16c, the weighing plate is in a usable state, the tested child can stand on the weighing plate 16b at the moment, the weighing plate 16b is connected with the controller, the weighing weight of the tested child is automatically read, and the glucose concentration blending device is simple and convenient and is convenient to precisely blend the required glucose concentration.

Example four

On the basis of the first embodiment, preferably, the water storage cavity comprises a drinking water cavity and a sterilized water cavity, wherein the drinking water cavity is connected with the first water guide pipe 3, a steam generator 11 is connected below the sterilized water cavity through an electromagnetic valve, and a steam guide pipe 12 is connected between the steam generator 11 and the water metering cavity; one side of the sterilized water cavity is connected with a second water guide pipe 13, and a second three-way valve 13a is arranged on the second water guide pipe 13; a connecting pipe is connected between the third three-way valve 14 and the second three-way valve 13 a.

Based on this, in this embodiment, a steam sterilization operation is provided for the integral blending instrument, and as can be seen from fig. 7, sterile water (deionized water may be used as the sterile water) is introduced from the sterile water cavity to the steam generator 11, the steam generator 11 rapidly heats the sterile water to generate high-temperature steam, the steam enters the water metering cavity along with the steam conduit 12, and then is introduced into the mixing box 6, the negative suction pipe 9a and the discharge pipe 8, at this time, the three-way flow valve 9b is closed, and the second three-way valve 13a and the third three-way valve 14 are adjusted to be communicated, so that the high-temperature steam flows back to the sterile water cavity along the connecting pipe and the second water conduit 13, thereby realizing the circular cleaning and sterilization of the mixing box 6.

The disinfection of this embodiment is applicable to the automatic start after every completion is joined in marriage the sugar to wash the disinfection alone to mixing box 6, guarantee the aseptic nature and the health nature of joining in marriage at every turn, thereby effectively reduce pollution and bacterial growing in the anti-compound sugar in-process mixing box 6. In addition, the check valve 6a at the discharge outlet of the mixing box 6 is combined, the backflow of conducted sugar water or steam can be effectively avoided, the problem that the mixing box 6 is polluted is further avoided, and the check valve 6a is preferably a non-toxic silica gel one-way duckbill valve.

EXAMPLE five

On the basis of the fourth embodiment, preferably, a heat-conducting coiled pipe 12b is installed in the sugar storage cavity below the pushing piston plate 15, and both ends of the heat-conducting coiled pipe 12b are connected with the steam guide pipe 12. As can be seen from fig. 8, when the steam circulates, the temperature in the sugar storage chamber can be raised by the heat-conducting coiled pipe 12b, so that a certain degree of high-temperature sterilization is formed in the sugar storage chamber.

In the embodiment, when high-temperature sterilization is performed, the three-way flow valve 9b and the third three-way valve 14 can be closed to form sealed steam sterilization, and the sterilization time is 10-60 min; after the disinfection is finished, the third three-way valve 14 and the second three-way valve 13a are conducted, and then the reflux circulation of the steam is finished, so that the effect of recycling is achieved. In addition, the disinfection of the embodiment is suitable for starting at fixed time, such as 1-2 times a day.

EXAMPLE six

On the basis of the fifth embodiment, preferably, four fourth three-way valves 12a are installed on the steam conduit 12, two of the fourth three-way valves 12a are respectively connected with two ends of the heat-conducting coiled pipe 12b, the other two fourth three-way valves 12a both correspond to the drinking water cavity and are respectively connected with an air outlet pipe and an air inlet pipe, and the end parts of the air outlet pipe and the air inlet pipe both extend into the drinking water cavity. Specifically, referring to fig. 9, when no drinking water is introduced into the drinking water chamber, the high-temperature steam may enter the drinking water chamber by controlling the fourth three-way valve 12a, so as to steam sterilize the drinking water chamber, and after the drinking water is stored in the drinking water chamber, the method is suitable for the sterilization method of the fifth embodiment or the fourth embodiment. The disinfection of this embodiment is applicable to and starts when changing water in the drinking water intracavity.

In summary, the three disinfection methods provided in the fourth to sixth embodiments can effectively meet different disinfection requirements, and for the switching of the three disinfection methods, only the conduction switching of the four fourth three-way valves 12a is needed, so that the principle is simple and the execution is convenient.

EXAMPLE seven

On the basis of the first embodiment, preferably, the disposable cup 10c includes an integrally formed cup body 10d and a spout 10e, the spout 10e is located on a side wall of the cup body 10d, a clamping groove 19 and a water tank 20 are sequentially formed in the cup body 10d from top to bottom, a guide groove 21 is formed in the spout 10e, the guide groove 21 is connected with the water tank 20, a water blocking sheet 44 is bonded on an inner wall of one side of the guide groove 21, and a bent portion is formed at one end of the water blocking sheet 44, the bent portion faces the water tank 20 and inclines towards the water tank 20.

As can be seen from the detailed description of FIGS. 4-5, when the disposable cup 10c receives sugar water, the guiding groove 21 in the nozzle 10e is engaged with the discharging device 7, and the sugar water flows into the water tank 20 through the guiding groove 21, and during this process, the sugar water impacts the bending portion along the inclined direction of the bending portion of the water-blocking sheet 44, so that the bending portion rotates clockwise and approaches the inner wall of the guiding groove 21, thereby ensuring that the sugar water can flow into the water tank 20 rapidly. When a patient drinks sugar water by using the disposable cup 10c, the sugar water flows out of the water tank 20 to the guide groove 21, and the sugar water impacts the bending part along the opposite direction of the inclination of the bending part, so that the bending part rotates anticlockwise and is gradually perpendicular to the inner wall of the guide groove 21, and the conduction flow of the guide groove 21 is reduced, so that the disposable cup 10c can form a slow water outlet effect, and the requirement of 5min slow drinking can be met when the patient drinks the sugar water, and the correctness of a sugar taking mode is ensured.

In addition, the surface wall of the disposable cup 10c can be printed with health guidance content about glucose drinking detection, so that patients can know the purpose and attention of the OGTT experiment in time, and the accuracy of the experiment result is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an automatic allotment appearance of glucose water, includes controller and allotment cabinet, its characterized in that: the blending cabinet comprises an upper cabinet (1) and a lower cabinet (2), a discharge chute is formed by sinking the front surface wall of the lower cabinet (2), a sugar storage cavity, a water storage cavity, a discharge cavity and a cup storage cavity are formed in the lower cabinet (2) in a separated manner, the discharge cavity and the cup storage cavity are respectively positioned above and below the discharge chute, the sugar storage cavity stores anhydrous glucose in a sealed manner, and a material pushing piston plate (15) is arranged in the sugar storage cavity; a water metering cavity is formed in the upper cabinet (1), and a constant-temperature heating device is installed in the water metering cavity;

a first water guide pipe (3) is connected between the water storage cavity and the water metering cavity, a water pump (4) and a first three-way valve (5) are installed on the first water guide pipe (3), the first three-way valve (5) is located in the upper cabinet (1), and a first water inlet pipe is further connected to the first three-way valve (5);

a mixing box (6) and a discharging device (7) are installed in the discharging cavity, the mixing box (6) is connected with the water metering cavity through an electromagnetic valve, the bottom of the discharging device (7) is located in a discharging groove, a discharging pipe (8) is connected between the mixing box (6) and the discharging device (7), a one-way valve (6a) and a third three-way valve (14) are installed on the discharging pipe (8), the one-way valve (6a) is located at the discharging hole of the mixing box (6), and a negative suction assembly (9) is connected between the mixing box (6) and the sugar storage cavity;

a cup discharging mechanism (10) is installed in the cup storage cavity, the cup discharging mechanism (10) comprises a lifting cylinder (10a), a cup sleeve (10b) and a disposable cup (10c), the cup sleeve (10b) is installed at the top of the lifting cylinder (10a) through a connecting plate, the cup sleeve (10b) is used for clamping and limiting the disposable cup (10c), and the disposable cup (10c) is matched with the bottom of the discharging device (7) to realize discharging and carrying;

the utility model discloses a glucose water self-adaption distribution device, including lower cabinet (2), preceding table wall of lower cabinet (2) is located the position department of blown down tank below and installs weighing component (16), weighing component (16) and controller cooperation to combine the weight of weighing to realize the self-adaption distribution of glucose water.

2. An automatic glucose water blending instrument according to claim 1, wherein: the negative suction assembly (9) comprises a negative suction pipe (9a) for connecting the mixing box (6) and the sugar storage cavity, a three-way flow valve (9b) arranged on the negative suction pipe (9a) and a negative pressure pump (9c) connected with the three-way flow valve (9 b).

3. An automatic glucose water blending instrument according to claim 1, wherein: discharging device (7) include first electric push rod (7a) and ejection of compact cover (7b), first electric push rod (7a) are connected with ejection of compact cover (7b) through linking the board, and drive ejection of compact cover (7b) reciprocate, discharging pipe (8) extend to in ejection of compact cover (7b), and the bottom of ejection of compact cover (7b) installs the ejection of compact mouth to be located the blown down tank.

4. An automatic glucose water blending instrument according to claim 1, wherein: the weighing assembly (16) comprises a mounting seat (16a), a weighing plate (16b) connected with the mounting seat (16a) in a rotating mode, and a supporting plate (16c) for limiting the weighing plate (16b), one end of the supporting plate (16c) is installed on the weighing plate (16b) in a rotating mode, and when the weighing plate (16b) is unfolded, the supporting plate (16c), the surface wall of the lower cabinet (2) and the weighing plate (16b) are combined to form a triangular structure.

5. An automatic glucose water blending instrument according to claim 1, wherein: the water storage cavity comprises a drinking water cavity and a sterilizing water cavity, wherein the drinking water cavity is connected with the first water guide pipe (3), a steam generator (11) is connected below the sterilizing water cavity through an electromagnetic valve, and a steam guide pipe (12) is connected between the steam generator (11) and the water metering cavity; one side in disinfection water cavity is connected with second aqueduct (13), and installs second three-way valve (13a) on second aqueduct (13), be connected with the connecting tube between third three-way valve (14) and second three-way valve (13 a).

6. An automatic glucose water blending instrument according to claim 5, wherein: a heat-conducting coiled pipe (12b) is arranged in the sugar storage cavity below the pushing piston plate (15), and two ends of the heat-conducting coiled pipe (12b) are connected with the steam guide pipe (12).

7. An automatic glucose water blending instrument according to claim 6, wherein: install four fourth three-way valves (12a) on steam pipe (12), wherein two fourth three-way valve (12a) are connected with the both ends of heat conduction coiled pipe (12b) respectively, two in addition fourth three-way valve (12a) all correspond with the drinking water chamber to be connected with outlet duct and intake pipe respectively, and the tip of outlet duct and intake pipe all extends to the drinking water intracavity.

8. An automatic glucose water blending instrument according to claim 1, wherein: touch display screen (17) are installed to the position department that lies in the blown down tank top on the preceding table wall of lower cabinet (2), and touch display screen (17) and controller electric connection.

9. An automatic glucose water blending instrument according to claim 8, wherein: a code scanner (18) is installed on one side of the front surface wall of the lower cabinet (2) on the touch display screen (17), and the code scanner (18) is electrically connected with the controller.

10. An automatic glucose water blending instrument according to claim 1, wherein: disposable cup (10c) includes integrated into one piece's cup (10d) and rim of a cup (10e), and rim of a cup (10e) is located a lateral wall of cup (10d), draw-in groove (19) and basin (20) have been seted up in proper order from top to bottom in cup (10d), guide slot (21) have been seted up in rim of a cup (10e), and guide slot (21) are connected with basin (20), it has manger plate piece (22) to bond on one side inner wall of guide slot (21), and the one end of manger plate piece (22) is formed with the flexion, the flexion is towards basin (20) to slope to basin (20).

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