Liquid medicine preparation cup
By designing a detachable and assembly medicine liquid preparation cup, using a machine head to drive the grinding cone head and stirring spoon, the problems of precipitation and high cost of traditional Chinese medicine powder for nasal feeding are solved, and uniform grinding and stirring of the medicine is achieved, reducing the cost of use .
Patent Information
- Application Number
- CN202420978503.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-08
AI Technical Summary
In the prior art, the uneven grinding of solid drugs and uneven stirring during nasal feeding, resulting in precipitation of the powder, insufficient dosage, and the use of two sets of independent electric equipment increases the purchase and use costs.
A medicine liquid preparation cup was designed, which contains a detachable grinder and a stirring spoon. The grinding cone head and stirring spoon are driven by a machine head to achieve uniform grinding and stirring of the medicine. It has two speed adjustments, which reduces the equipment's Independent use requirements.
The uniform grinding and stirring of drugs is achieved, the purchase and use costs are reduced, and the stirring effect and grinding efficiency are improved through speed regulation and structural design.
Smart Images
Figure CN222239976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicine liquid preparation vessels, in particular to a medicine liquid preparation cup. Background Art
[0002] Nasogastric administration is a temporary or short-term method of drug administration for patients who are in a coma or have difficulty swallowing. In clinical practice, solid drugs are usually manually ground into powder in a pounding cup or grinding box. The powdered drug is then poured into warm water in an ordinary cup and stirred with chopsticks or a spoon to prepare a liquid drug, which is then administered through a nasogastric tube.
[0003] Since the solubility of solid drugs in water is average, and some drugs are even difficult to dissolve in water, the drug powder is in a dispersed phase after mixing with water in a cup. Therefore, if the drug powder is not ground evenly or stirred and mixed evenly, it will cause the drug powder to precipitate in the water and it will be difficult to administer it with the mixed drug solution through a nasogastric tube, resulting in insufficient dosage.
[0004] Therefore, in order to reduce the deviation of dosage, electric grinders are usually used to grind solid drugs instead of manual crushing, and electric stirring cups are used to stir mixed solutions instead of manual stirring. Although this method of electric grinders and electric stirring cups solves the problems of uneven grinding and uneven mixing, since both sets of electric equipment need to be driven independently, they need independent power supply and maintenance, and the two need to be used together, which brings about high purchase and use costs. Utility Model Content
[0005] The utility model aims to provide a medicine liquid preparation cup to solve the technical problem in the prior art that two sets of independently working electric equipment are used to grind the medicine and stir the medicine liquid, which brings about a large purchase cost and use cost because the solid medicine needs to be evenly ground and stirred and mixed in water.
[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:
[0007] A medicine liquid preparation cup, comprising:
[0008] A machine cover, the machine cover is arranged above the cup body, a stirring spoon is arranged at the bottom of the machine cover, and the machine cover can drive the stirring spoon to rotate and stir inside the cup body;
[0009] The bottom of the cup body is detachably provided with a grinder, which is divided into a grinding cover and a grinding box. A grinding cone head is rotatably provided at the bottom of the grinding cover, and a grinding gap with a gradually decreasing distance is formed between the grinding cone head and the inner wall of the grinding box during grinding;
[0010] The machine cover is divided into a sealing cover and a machine head, the sealing cover can be sealed and installed on the cup body, and the machine head is detachably installed on the sealing cover, and the connection structure between the machine head and the sealing cover matches the connection structure between the grinding cover and the bottom of the cup body;
[0011] The machine head has two speed adjustment gears, and the machine head can be installed on the grinding cover and drive the grinding cone head to rotate and grind at a low speed, and the machine head can be installed on the sealing cover and drive the stirring spoon to rotate and stir at a high speed.
[0012] As a preferred solution of the utility model, a feed port is provided above the outer wall of the grinding box, the feed port is communicated with the interior of the grinding box, and the edge of the feed port protrudes outwards so that its cross section is triangular.
[0013] As a preferred solution of the utility model, a transmission member is centrally rotatably arranged on the sealing cover and the grinding cover, and one end of the two transmission members is respectively connected to the stirring spoon and the grinding cone head;
[0014] The other ends of the two transmission members are each provided with a spline groove, and the machine head is provided with a driving shaft, and the driving shaft of the machine head can be matched and plugged with the spline groove.
[0015] As a preferred solution of the utility model, the ends of the two transmission members away from the spline groove are both provided with thread grooves, and the stirring spoon and the grinding cone head are respectively threadedly installed in the two thread grooves of the two transmission members.
[0016] As a preferred solution of the utility model, the bottom of the cup body and the machine head are both provided with a card slot, and the upper surfaces of the sealing cover and the grinding cover are both provided with a buckle, and the card slot and the buckle can be installed in coordination.
[0017] As a preferred solution of the utility model, a brush is provided at the upper end of the stirring spoon, and after the stirring spoon is threadably installed in the thread groove, the brush is placed in the thread groove.
[0018] As a preferred solution of the utility model, a liquid level scale is arranged on the cup body, and a temperature sensing sticker is arranged near the liquid level scale.
[0019] Compared with the prior art, the utility model has the following beneficial effects:
[0020] The utility model adopts a detachable structural design, so that the machine head can be installed in conjunction with both a sealing cover and a grinding cover, so that after the machine head and the grinding cover are assembled, the grinding cone head can be driven to rotate and grind, and after the machine head and the sealing cover are assembled, the stirring spoon can be driven to stir, that is, the machine head can be reused as a driving source, which effectively saves purchase cost and use cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0022] Figure 1 A schematic diagram of the overall structure of a liquid medicine preparation cup is provided for an embodiment of the utility model;
[0023] Figure 2 A schematic diagram of the cover structure of a medicine liquid preparation cup is provided for an embodiment of the utility model;
[0024] Figure 3 A schematic diagram of the cup body structure of a liquid medicine preparation cup is provided for an embodiment of the utility model;
[0025] Figure 4 The present invention provides a schematic diagram of the structure of a medicine grinder for a medicine liquid preparation cup.
[0026] The numbers in the figure represent the following:
[0027] 1-machine cover; 2-cup body; 3-medicine grinder; 4-transmission part; 5-card slot; 6-card buckle;
[0028] 11-sealing cover; 12-machine head; 13-stirring spoon; 21-liquid level scale; 22-temperature-sensitive sticker; 31-grinding cover; 32-grinding box; 33-grinding cone head; 34-grinding gap; 41-spline groove; 42-thread groove
[0029] 131-brush; 321-feeding port. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] like Figures 1 to 4 As shown, the utility model provides a medicine liquid preparation cup, comprising:
[0032] A machine cover 1, which is arranged above the cup body 2, and a stirring spoon 13 is arranged at the bottom of the machine cover 1, and the machine cover 1 can drive the stirring spoon 13 to rotate and stir in the cup body 2;
[0033] The bottom of the cup body 2 is detachably provided with a grinder 3, which is divided into a grinding cover 31 and a grinding box 32. A grinding cone head 33 is rotatably provided at the bottom of the grinding cover 31, and a grinding gap 34 with a gradually decreasing distance is formed between the grinding cone head 33 and the inner wall of the grinding box 32 during grinding.
[0034] The machine cover 1 is divided into a sealing cover 11 and a machine head 12. The sealing cover 11 can be sealed and installed on the cup body 2, and the machine head 12 is detachably installed on the sealing cover 11. The connection structure between the machine head 12 and the sealing cover 11 matches the connection structure between the grinding cover 31 and the bottom of the cup body 2.
[0035] The machine head 12 has two speed adjustment gears, and the machine head 12 can be installed on the grinding cover 31 and drive the grinding cone head 33 to rotate and grind at a low speed, and the machine head 12 can be installed on the sealing cover 11 and drive the stirring spoon 13 to rotate and stir at a high speed.
[0036] The liquid medicine preparation cup of this embodiment mainly utilizes the machine head 12 to be installed with the grinding cover 31 removed from the bottom of the cup body 2, so that the machine head 12 can drive the grinding cone head 33 to rotate in the grinding box 32, so as to grind the solid medicine placed in the grinding box 32. After the powder in the grinding box 32 is poured into the warm water pre-filled in the cup body 2, the machine head 12 can be connected and installed with the sealing cover 11 installed at the opening of the cup body 2, and the machine head 12 can drive the stirring spoon 13 to stir and mix the powder and water in the cup body 2 to prepare the liquid medicine.
[0037] Compared with the clinical method of using two sets of independent electric equipment to complete grinding and stirring respectively, this embodiment connects and installs the machine head 12 with the grinding cover 31, so that the machine head 12 can drive the grinding cone head 33 for grinding, and connects and installs the machine head 12 with the sealing cover 11, so that the machine head 12 can drive the stirring spoon 13 for stirring, thereby realizing the use of one machine head 12 as a driving source to drive the stirring spoon 13 and the grinding cone head 33 respectively, solving the problem of high purchase cost and use cost brought about by the use of two sets of independent electric equipment in combination in clinical practice.
[0038] In addition, the faster the stirring speed, the easier it is for the liquid to generate turbulence, and the better the mixing effect; while the faster the grinding speed, the greater the heat generated during grinding, which may destroy the drug components, and the faster the grinding speed, the easier it is to destroy the powder particle structure, affecting the powder fineness, thereby affecting the uniformity of particle dispersion during mixing and stirring. Therefore, the head 12 of this embodiment is provided with two speed adjustment gears, low speed grinding during grinding and high speed stirring during stirring.
[0039] Based on the above embodiment, the medicine needs to be put into the grinding box 32 before grinding. However, when there are too many medicines to be ground and it is difficult to put them directly, the grinding cover 31 needs to be opened multiple times for putting them in. Therefore, in order to facilitate the putting in and allow the putting in halfway or continuously during the grinding process, the following preferred embodiments are provided.
[0040] like Figures 2 to 4 As shown, a feed port 321 is provided above the outer wall of the grinding box 32 , the feed port 321 is communicated with the interior of the grinding box 32 , and the edge of the feed port 321 protrudes outward so that its cross section is triangular.
[0041] Specifically, when adding medicines, they can be added directly through the feed port 321 without opening the grinding cover 31, and when too much medicine is required to be ground, the medicines can be added through the feed port 321 multiple times or continuously during the grinding process.
[0042] Based on the above embodiments, when stirring or grinding, the machine head 12 needs to be connected to the corresponding transmission member 4 to drive the stirring spoon 13 and the grinding cone head 33. Therefore, in order to enable the machine head 12 to be connected to the two driving members 4 respectively to drive the stirring spoon 13 and the grinding cone head 33 respectively, the following preferred embodiments are provided.
[0043] like Figures 2 to 4 As shown, a transmission member 4 is centrally rotatably provided on the sealing cover 11 and the grinding cover 31 , and one end of the two transmission members 4 is connected to the stirring spoon 13 and the grinding cone head 33 respectively.
[0044] The other ends of the two transmission members 4 are both provided with a spline groove 41 , and the machine head 12 is provided with a driving shaft, and the driving shaft of the machine head 12 can be matched and plugged with the spline groove 41 .
[0045] The ends of the two transmission members 4 away from the spline groove 41 are both provided with a thread groove 42 , and the stirring spoon 13 and the grinding cone head 33 are respectively threadedly installed in the two thread grooves 42 of the two transmission members 4 .
[0046] Specifically, by arranging spline grooves 41 matching the machine head 12 on the two transmission parts 4, and arranging spiral grooves 42 on the ends of the two transmission parts 4 away from the spline grooves 41, on which the stirring spoon 13 and the grinding cone head 33 can be respectively installed, the driving shaft of the machine head 12 can be respectively connected to the two driving parts 4 through the spline grooves 41, and then respectively connected to the stirring spoon 13 and the grinding cone head 33 through the spiral grooves 42 of the two driving parts 4, thereby achieving the effect that the machine head 12 can drive the stirring spoon 13 and the grinding cone head 33 through the two driving parts 4 respectively.
[0047] When the machine head 12 is working, if the machine head 12 is connected to the sealing cover 11 and the grinding cover 31 only through the spline grooves 41 of the two transmission parts 4, the machine head 12 may shake or even damage the motor due to the tilt of the working plane or improper placement. Therefore, the following preferred embodiment is further proposed.
[0048] like Figures 2 to 4 As shown, the bottom of the cup body 2 and the machine head 12 are both provided with a card slot 5, and the upper surfaces of the sealing cover 11 and the grinding cover 32 are both provided with a buckle 6, and the card slot 5 and the buckle 6 can be installed in coordination.
[0049] Specifically, the bottom surface of the head 12 can be maintained in a parallel and stable state with the upper surface of the sealing cover 11 or the grinding cover 31 by the mutual cooperation of the card slot 5 and the buckle 6 during connection, so as to ensure that the head 12 can work stably. And after use, the grinder 3 can also be installed under the cup body 2 by the buckle, which is convenient for storage and taking together next time.
[0050] Patients with weak swallowing function sometimes need to use a spoon to assist in taking medicine. Therefore, the sampling thread connection between the stirring spoon 13 and the thread groove 42 can be freely disassembled for use.
[0051] During grinding, the powder may stick to the grinding cone 33 and the inner wall of the grinding box 32. If the powder is not completely cleaned and collected, the amount of powder poured from the grinding box 32 into the cup body 2 will be reduced. Therefore, in order to facilitate the cleaning of the powder adhered to the grinding cone 33 and the grinding box 32, the following preferred embodiments are provided.
[0052] like Figure 2 As shown, a brush 131 is provided at the upper end of the stirring spoon 13 , and after the stirring spoon 13 is threadedly installed in the thread groove 42 , the brush 131 is placed in the thread groove 42 .
[0053] Specifically, after grinding, the stirring spoon 13 can be removed, and the brush 131 on the upper end of the stirring spoon 13 can be used to brush off the powder adhering to the grinding cone head 33 and the inner wall of the grinding box 32 and pour it into the cup body 2.
[0054] After the medicine powder is poured into the cup body, the stirring spoon 13 is installed back into the spiral groove 42 to prepare for stirring. After the stirring is completed, the stirring spoon 13 can be removed to assist the patient in taking the medicine.
[0055] When a patient takes the medicine, the temperature of the medicine liquid needs to be within an appropriate range, and different doses of medicine also need to be dissolved with different amounts of water. Therefore, in order to measure the amount of water and the temperature of the medicine liquid, the following preferred embodiment is further provided.
[0056] like Figure 3 As shown, a liquid level scale 21 is provided on the cup body 2, and a temperature sensing sticker 22 is provided near the liquid level scale.
[0057] Specifically, by providing a liquid level scale 21 and a temperature-sensitive sticker 22 on the cup body 2 , the water volume and the temperature of the liquid medicine can be measured.
[0058] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.
Claims
1. A medicine liquid preparation cup, characterized in that: include: A machine cover (1), wherein a detachable device of the machine cover (1) comprises a cup body (2), a stirring spoon (13) is arranged at the bottom of the machine cover (1), and the machine cover (1) can drive the stirring spoon (13) to rotate and stir in the cup body (2); The bottom of the cup body (2) is detachably provided with a grinder (3), the grinder (3) is divided into a grinding cover (31) and a grinding box (32), a grinding cone head (33) is rotatably provided at the center of the bottom of the grinding cover (31), and a grinding gap (34) with a distance gradually decreasing is formed between the grinding cone head (33) and the inner wall of the grinding box (32) during grinding; The machine cover (1) is divided into a sealing cover (11) and a machine head (12); the sealing cover (11) can be sealingly mounted on the cup body (2), and the machine head (12) is detachably mounted on the sealing cover (11); and the connection structure between the machine head (12) and the sealing cover (11) matches the connection structure between the grinding cover (31) and the bottom of the cup body (2); The machine head (12) has two speed adjustment gears, and the machine head (12) can be mounted on the grinding cover (31) and drive the grinding cone head (33) to rotate and grind at a low speed, and the machine head (12) can be mounted on the sealing cover (11) and drive the stirring spoon (13) to rotate and stir at a high speed.
2. A liquid medicine preparation cup according to claim 1, characterized in that: A feed port (321) is provided above the outer wall of the grinding box (32), the feed port (321) is communicated with the interior of the grinding box (32), and the edge of the feed port (321) protrudes outwards so that its cross section is triangular.
3. A medicine liquid preparation cup according to claim 1 or 2, characterized in that: A transmission member (4) is rotatably arranged in the center of the sealing cover (11) and the grinding cover (31), and one end of the two transmission members (4) is respectively connected to the stirring spoon (13) and the grinding cone head (33); The other ends of the two transmission members (4) are each provided with a spline groove (41), and the machine head (12) is provided with a drive shaft, and the drive shaft of the machine head (12) can be matched and plugged into the spline groove (41).
4. A liquid medicine preparation cup according to claim 3, characterized in that: The ends of the two transmission members (4) away from the spline groove (41) are both provided with a thread groove (42), and the stirring spoon (13) and the grinding cone head (33) are respectively threadedly mounted in the two thread grooves (42) of the two transmission members (4).
5. A liquid medicine preparation cup according to claim 3, characterized in that: The bottoms of the cup body (2) and the machine head (12) are both provided with a card slot (5), and the upper surfaces of the sealing cover (11) and the grinding cover (31) are both provided with a buckle (6), and the card slot (5) and the buckle (6) can be matched and installed.
6. A liquid medicine preparation cup according to claim 4, characterized in that: A brush (131) is provided at the upper end of the stirring spoon (13), and after the stirring spoon (13) is threadedly installed in the thread groove (42), the brush (131) is placed in the thread groove (42).
7. A liquid medicine preparation cup according to claim 1, characterized in that: The cup body (2) is provided with a liquid level scale (21), and a temperature-sensitive sticker (22) is provided near the liquid level scale.