CN217886568U

CN217886568U - Quantitative liquid taking device

Info

Publication number: CN217886568U
Application number: CN202220159893.4U
Authority: CN
Inventors: 丁宏远; 韦金莲; 韦秀玲; 陆亚萍; 韦权芬; 韦欣菲
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-11-25
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a liquid device is got to ration belongs to medical technical field. The device mainly comprises a box body, wherein a groove is formed in the box body, a lifter is installed in the groove, an object placing block is detachably installed at the upper end of a lifting rod of the lifter, a placing groove is formed in the upper end face of the object placing block, a fixing hole is formed in the top of the box body, a connecting piece is installed in the fixing hole, a liquid suction head is detachably installed at the lower end of the connecting piece and communicated with the connecting piece, a suction pump is installed at the top of the box body, the upper end of the connecting piece is communicated with a liquid inlet pipe of the suction pump, a waste liquid groove is formed in the back face of the box body, a waste liquid hole is formed in the top of the box body, a waste liquid box is movably placed in the waste liquid groove, and the liquid outlet pipe is communicated with the waste liquid box in the waste liquid groove; a heating cabinet and a cooling cabinet for placing the liquid medicine bottle are arranged below the groove. The utility model discloses can draw the liquid medicine through the suction pump, can preserve the liquid medicine in the liquid medicine bottle at suitable temperature through intensification cabinet or cooling cabinet.

Description

Quantitative liquid taking device

Technical Field

The utility model relates to the field of medical treatment technology, in particular to liquid device is got to ration.

Background

In hospitals, a part of kinds of liquid medicines can achieve the treatment purpose only by partially infusing the liquid medicines to patients, and the excessive infusion of the liquid medicines can bring harm to the patients. Such as mannitol, which is used in 1. Tissue dehydrators. 2. Lowering intraocular pressure. 3. Osmotic diuretics. 4. Detoxification, etc. Half-bottle infusion is generally recommended, and treatment is already available, too much infusion may cause thirst, or difficulty in urination, water and electrolyte disturbance: such as hyperkalemia; hyponatremia, and the like. Because current manufacturers typically make 250ml, small bottles are more expensive to sell than large bottles. Therefore, hospitals generally purchase large bottles of mannitol, use syringes to withdraw half of the mannitol, and then take the remaining half of the mannitol to the patient for infusion. Since the extracted mannitol is required to be stored under high conditions and the storage cost is too high, the extracted mannitol is not generally reused. Half of mannitol is extracted in advance, so that excessive liquid medicine can be prevented from being input to a patient, and the phenomenon that the patient misunderstands to generate unnecessary disputes due to the fact that the residual liquid medicine is input after being taken away can be avoided. The mannitol is used by a large number of patients in hospitals, and medical staff needs to manually pump a large number of bottles, so that time and labor are wasted. Some kinds of liquid medicine need to be stored in a certain temperature. For example, mannitol crystallizes at temperatures below 20 ℃. These problems need to be solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, an object of the present invention is to provide a quantitative liquid-extracting device, which can extract the liquid medicine through a suction pump, and can store the liquid medicine in the liquid medicine bottle at a suitable temperature through a heating cabinet or a cooling cabinet.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a quantitative liquid taking device mainly comprises a box body, wherein a groove is formed in the front of the box body, a lifter is installed in the groove, an object placing block is detachably installed at the upper end of a lifting rod of the lifter, a placing groove is formed in the upper end face of the object placing block, a liquid medicine bottle is movably placed in the placing groove, a fixing hole is formed in the top of the box body, the fixing hole is located right above the lifter, a connecting piece is installed in the fixing hole, a liquid suction head is detachably installed at the lower end of the connecting piece and communicated with the connecting piece, a suction pump capable of quantitative suction is installed at the top of the box body, the upper end of the connecting piece is communicated with a liquid inlet pipe of the suction pump, a waste liquid groove is formed in the back of the box body, the waste liquid groove is located in the back of the groove, a waste liquid hole is formed in the top of the box body and communicated with the waste liquid groove, a waste liquid box is movably placed in the waste liquid groove, a liquid outlet pipe of the suction pump is movably inserted in the waste liquid hole, and communicated with the waste liquid box in the waste liquid groove; the utility model discloses a liquid medicine bottle, including recess, intensification cabinet, cooling cabinet, constant temperature heater, cooling structure are installed to the cabinet door, the below of recess is seted up and is used for placing the intensification cabinet and the cooling cabinet of liquid medicine bottle, intensification cabinet and cooling cabinet all are provided with the cabinet door, install constant temperature heater in the intensification cabinet, install refrigeration structure in the cooling cabinet.

Furthermore, the connecting piece mainly comprises a connecting pipe, the connecting pipe is a hard pipe, a clamping plate is annularly arranged on the outer side of the connecting pipe, when the connecting pipe penetrates through the fixing hole, the clamping plate is located in the groove, a nut is connected to the connecting pipe in a threaded mode, and the lower end face of the nut abuts against the upper end face of the box body, so that the connecting piece is fixed in the fixing hole.

Further, the imbibition head is mainly including connecting cap, imbibition needle, the lower extreme at the connecting cap is installed to the imbibition needle, the imbibition needle with connect the cap intercommunication, the lower extreme threaded connection of connecting cap and connecting pipe.

Furthermore, a protective sleeve is detachably mounted outside the liquid suction needle.

Further, the article placing blocks are provided with a plurality of placing grooves, the placing grooves in each article placing block are of cylindrical structures, and the diameter sizes of the placing grooves are different.

Furthermore, the bottom of the object placing block is provided with a fixing groove, the groove wall of the fixing groove is provided with threads, and the upper end of the lifting rod is in threaded connection with the fixing groove.

Further, the bottom of the placing groove is provided with a cushion pad.

Furthermore, the waste liquid box is provided with a box cover, the box cover covers the waste liquid box, a cover hole is formed in the box cover, and the liquid outlet pipe of the suction pump movably penetrates through the cover hole.

Further, the lifter is electrically connected with a controller, and the controller is installed in the groove.

Furthermore, a power supply hole is formed in the side wall of the groove, and a power line of the lifter extends out of the power supply hole.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model discloses place the liquid medicine bottle in the standing groove of putting the thing piece, the lifter through the lift is to putting the thing piece and rising for the liquid medicine bottle constantly risees, can control the height that the lift risees through the controller, makes in the liquid medicine bottle contacts and pierces the liquid medicine bottle with the imbibition needle, through the liquid medicine in the suction pump ration extraction liquid medicine bottle. After the extraction is finished, the lifting rod of the lifter is lowered through the controller, and the liquid medicine bottle is separated from the liquid suction needle under the action of the gravity of the liquid medicine bottle.

2. The utility model discloses dismantle on class at the imbibition needle and install the protective sheath, can keep apart imbibition needle and external environment, every one end time, can take off the imbibition head and wash.

3. The utility model discloses set up the waste liquid box, can collect the liquid medicine that the suction was handled, convenient follow-up centralized processing.

4. The utility model discloses set up intensification cabinet and cooling cabinet, can satisfy the temperature storage requirement of different liquid medicines.

Drawings

Fig. 1 is a schematic overall structural diagram provided in the embodiment of the present invention.

Fig. 2 is a front view provided by the embodiment of the present invention.

Fig. 3 is a rear view provided by an embodiment of the present invention.

Fig. 4 is a schematic structural view of a liquid suction head according to an embodiment of the present invention.

Wherein, 1 is a box body, 2 is a cooling cabinet, 3 is a heating cabinet, 4 is a lifter, 5 is a lifting rod, 6 is a placing block, 7 is a liquid medicine bottle, 8 is a liquid suction needle, 9 is a connecting cap, 10 is a connecting piece, 11 is a liquid inlet pipe, 12 is a suction pump, 13 is a power line, 14 is a groove, 15 is a liquid outlet pipe, 16 is a waste liquid box, and 17 is a nut.

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. The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product, so that it may be understood that certain well-known structures, elements and descriptions thereof in the drawings may be omitted for better illustrating the embodiments of the present invention, and the drawings illustrate the drawings and do not represent the orientation of the actual product.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The present invention is described in detail with reference to the accompanying drawings. A quantitative liquid taking device mainly comprises a box body 1, wherein a groove 14 is formed in the front face of the box body 1, a lifter 4 is installed in the groove 14, an object placing block 6 is detachably installed at the upper end of a lifting rod 5 of the lifter 4, a placing groove is formed in the upper end face of the object placing block 6, a liquid medicine bottle 7 is movably placed in the placing groove, a fixing hole is formed in the top of the box body 1 and is located right above the lifter 4, a connecting piece 10 is installed in the fixing hole, a liquid suction head is detachably installed at the lower end of the connecting piece 10 and is communicated with the connecting piece 10, a suction pump 12 capable of sucking liquid quantitatively is installed at the top of the box body 1, the upper end of the connecting piece 10 is communicated with a liquid inlet pipe 11 of the suction pump 12, a waste liquid groove is formed in the back face of the box body 1, a waste liquid hole is formed in the top of the box body 1 and is communicated with the waste liquid groove, a waste liquid box 16 is movably placed in the waste liquid groove, a liquid outlet pipe 15 of the suction pump 12 is movably inserted in the waste liquid hole, and the waste liquid box 16 is communicated with the waste liquid groove; a warming cabinet 3 and a cooling cabinet 2 for placing a liquid medicine bottle 7 are arranged below the groove 14, cabinet doors are arranged on the warming cabinet 3 and the cooling cabinet 2, a constant temperature heater is installed in the warming cabinet 3, and a refrigerating structure is installed in the cooling cabinet 2.

The utility model discloses at the in-process of specifically using, at first need install on lift 4's lifter 5 putting thing piece 6. Further, the article placing blocks 6 are provided with a plurality of article placing grooves, each placing groove in each article placing block 6 is provided with a cylindrical structure, and the diameter size of each placing groove is different. According to the different sizes of the liquid medicine bottles 7, the placing grooves with different sizes are selected and used, and the corresponding object placing blocks 6 are arranged on the lifting rod 5. When the liquid medicine in the liquid medicine bottle 7 needs to be partially pumped out, the lifting height of the lifting rod 5 of the lifter 4 is set according to the height of the liquid medicine bottle 7. Further, the imbibition head mainly includes connecting cap 9, imbibition needle 8 is installed at the lower extreme of connecting cap 9, imbibition needle 8 and connecting cap 9 intercommunication, the lower extreme threaded connection of connecting cap 9 and connecting pipe. When the lifting rod 5 is lifted, the liquid medicine bottle 7 on the object placing block 6 is lifted, so that the liquid suction needle 8 on the liquid suction head can be inserted into the liquid medicine bottle 7, and the upper end of the liquid medicine bottle 7 cannot touch the connecting cap 9 of the liquid suction head. Further, the lifter 4 is electrically connected to a controller, which is installed in the recess 14. The height of a lifting rod 5 of the lifter 4 is controlled by a controller, and the lifting height of a liquid medicine bottle 7 in the object placing block 6 is controlled by the lifting rod 5. Further, the controller adopts singlechip STM32. The liquid suction head is communicated with a liquid inlet pipe 11 of a suction pump 12 through a connecting piece 10, the suction pump 12 pumps out liquid medicine in a liquid medicine bottle 7, the pumped liquid medicine flows out to a waste liquid box 16 from a liquid outlet pipe 15 of the suction pump 12, and the liquid medicine is collected through the waste liquid box 16. Further, the suction pump 12 may perform a quantitative suction or a continuous suction. Quantitative aspiration, a number of buttons may be provided, each representing a volume of aspiration, in the amount of aspiration that is performed for use. The button for continuous suction is arranged, the scale marks on the liquid medicine bottle 7 can be observed, and when the suction amount reaches the required amount, the suction is stopped. The metered pumping of the suction pump 12, for example a metered pump for drinking water, is prior art and will not be described in detail here. The liquid medicine in the liquid medicine bottle 7 has requirements on the preservation temperature. Therefore, the warming and

cooling cabinets

3 and 2 are provided so that the temperature is maintained within a proper range. The liquid medicine bottle 7 is stored in the heating cabinet 3 or the cooling cabinet 2, and can be directly used when being taken out without influencing the drug effect. Further, the temperature of the constant temperature heater may be set, for example, to 20 to 22 ℃, and mannitol may be preserved and not easily crystallized. Can also be set to be suitable for the 37 ℃ of the infusion of the human body, can store other liquid medicine bottles 7 which do not need to extract partial liquid medicine and can be used as a temperature box. Furthermore, the refrigeration structure can adopt a coolant bag, the coolant bag is placed in the cooling cabinet 2, and a refrigeration sheet can be adopted for refrigeration and cooling, so that the refrigeration structure is suitable for liquid medicine stored at low temperature. Furthermore, the cabinet walls of the heating cabinet 3 and the cooling cabinet 2 are both provided with heat insulation materials, so that heat exchange is reduced, and energy is saved.

Further, the connecting piece 10 mainly comprises a connecting pipe, the connecting pipe is a hard pipe, a clamping plate is annularly arranged on the outer side of the connecting pipe, when the connecting pipe penetrates through the fixing hole, the clamping plate is located in the groove 14, a nut 17 is connected to the connecting pipe in a threaded mode, the lower end face of the nut 17 abuts against the upper end face of the box body 1, and therefore the connecting piece 10 is fixed in the fixing hole. The imbibition head is demountable installation at the lower extreme of connecting pipe, conveniently pulls down the imbibition head and washs. And the clamping plate is abutted against the upper end face of the groove 14, the nut 17 is in threaded connection with the connecting pipe, and when the nut 17 is abutted against the upper end face of the box body 1, the connecting piece 10 is fixed on the box body 1, so that the liquid suction needle 8 can be conveniently punctured. The liquid inlet pipe 11 of the suction pump 12 is communicated with the liquid suction needle 8 through a connecting pipe.

Furthermore, a protective sleeve is detachably mounted outside the pipette needle 8, and the protective sleeve can protect the pipette needle 8 from being polluted and can also prevent people from being punctured by carelessness.

Further, the bottom of the object placing block 6 is provided with a fixing groove, the groove wall of the fixing groove is provided with threads, and the upper end of the lifting rod 5 is in threaded connection with the fixing groove, so that the object placing block 6 is installed on the lifting rod 5.

Further, the bottom of the placing groove is provided with a buffer pad, so that the liquid medicine bottle 7 is protected from being damaged.

Further, the waste liquid box 16 is provided with a box cover, the box cover covers the waste liquid box 16, a cover hole is formed in the box cover, and the liquid outlet pipe 15 of the suction pump 12 movably penetrates through the cover hole. The box cover enables the waste liquid box 16 to form a relatively closed space, and prevents the liquid medicine from volatilizing and polluting the air.

Furthermore, a power supply hole is formed in the side wall of the groove 14, and the power line 13 of the elevator 4 extends out of the power supply hole, so that the power line 13 is placed neatly.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a liquid device is got to ration which characterized in that: the liquid medicine bottle quantitative suction box mainly comprises a box body, wherein a groove is formed in the front of the box body, a lifter is installed in the groove, an object placing block is detachably installed at the upper end of a lifting rod of the lifter, a placing groove is formed in the upper end face of the object placing block, a liquid medicine bottle is movably placed in the placing groove, a fixing hole is formed in the top of the box body and is located right above the lifter, a connecting piece is installed in the fixing hole, a liquid suction head is detachably installed at the lower end of the connecting piece and is communicated with the connecting piece, a suction pump capable of sucking in a quantitative mode is installed at the top of the box body, the upper end of the connecting piece is communicated with a liquid inlet pipe of the suction pump, a waste liquid groove is formed in the back of the box body, the waste liquid groove is located in the back of the groove, a waste liquid hole is formed in the top of the box body and is communicated with the waste liquid groove, a waste liquid box is movably placed in the waste liquid groove, a liquid outlet pipe of the suction pump is movably inserted in the waste liquid groove, and is communicated with the waste liquid box in the waste liquid groove; the utility model discloses a liquid medicine bottle, including recess, intensification cabinet, cooling cabinet, constant temperature heater, cooling structure are installed to the cabinet door, the below of recess is seted up and is used for placing the intensification cabinet and the cooling cabinet of liquid medicine bottle, intensification cabinet and cooling cabinet all are provided with the cabinet door, install constant temperature heater in the intensification cabinet, install refrigeration structure in the cooling cabinet.

2. A quantitative liquid extraction device according to claim 1, wherein: the connecting piece mainly comprises a connecting pipe, the connecting pipe is a hard pipe, a clamping plate is annularly arranged on the outer side of the connecting pipe, when the connecting pipe penetrates through the fixing hole, the clamping plate is located in the groove, a nut is connected to the connecting pipe in a threaded mode, and the lower end face of the nut is abutted to the upper end face of the box body, so that the connecting piece is fixed in the fixing hole.

3. The quantitative liquid taking device according to claim 2, wherein: the imbibition head is mainly including connecting cap, imbibition needle, the imbibition needle is installed at the lower extreme of connecting the cap, the imbibition needle with connect the cap intercommunication, the lower extreme threaded connection of connecting cap and connecting pipe.

4. The quantitative liquid taking device according to claim 3, wherein: the outer demountable installation of imbibition needle has the protective sheath.

5. A quantitative liquid extraction device according to claim 1, wherein: the article placing block is provided with a plurality of placing grooves, each placing groove in the article placing block is of a cylindrical structure, and the diameter size of each placing groove is different.

6. A quantitative liquid extraction device according to claim 1, wherein: the bottom of the object placing block is provided with a fixing groove, the groove wall of the fixing groove is provided with threads, and the upper end of the lifting rod is in threaded connection with the fixing groove.

7. A quantitative liquid extraction device according to claim 1, wherein: the bottom of standing groove is provided with the blotter.

8. The quantitative liquid taking device according to claim 1, wherein: the waste liquid box is provided with a box cover, the box cover covers the waste liquid box, a cover hole is formed in the box cover, and the liquid outlet pipe of the suction pump movably penetrates through the cover hole.

9. A quantitative liquid extraction device according to claim 1, wherein: the lifter is electrically connected with the controller, and the controller is installed in the groove.

10. A quantitative liquid extraction device according to claim 1, wherein: the side wall of the groove is provided with a power supply hole, and a power line of the lifter extends out of the power supply hole.