TWM552813U - Medicine grinding device - Google Patents

Description

Abrasive device

This creation is about an abrasive structure that can grind a drug into a powder.

Due to the conspicuous medical negligence in recent years, most of the losses are related to the drug administration process. At the end of the administration process, the patient is given the medication to the patient, so the caregiver is the last checker in the administration process. And if the caregiver fails to check correctly, an administration error will occur, indicating that the caregiver's responsibility in the administration process is quite important. Some patients with dysphagia or infants and young children are difficult to swallow for tablets. It is usually necessary for the nursing staff to grind them into powder for the patient to take. However, the action of grinding the drug will increase the workload of the nursing staff, which is time consuming and laborious. Moreover, the abrasive powder tends to get stuck in the powder, so that the dose of the medicine after grinding is insufficient, and the noise generated during the grinding also affects the tranquility of the ward.

Therefore, there is a new patent No. M469913 "Mechanical Structure" patented by the Republic of China on January 11, 103, which discloses: a base, a rotating ring body, a grinding seat, a screw cap and a a susceptor, wherein the pedestal is in the form of a hollow cylinder, and a grinding ring is fixed inside, the rotating ring system is rotatably coupled to the pedestal, and a connecting rod extending downward is arranged in the center of the rotating ring body. The grinding seat is coupled to the connecting rod of the rotating ring body and is located just inside the grinding ring of the base. The rotating cover is used for rotating the rotating ring body and the grinding base, and the receiving dish is used for receiving the grinding. The powder can be used to make it easy for the user to easily grind the pill into a powder, which has improved practicality and ease of use.

However, the separator and the bottom of the patent are prone to drug residue problems, and the internal design also has safety concerns, so the use is not ideal.

In addition, there is a new patent No. M532871 "Structure of the Grinding Device" announced by the Republic of China on December 1, 105, which discloses a portable operating body and a side of the portable operating body. a cutter assembly for cutting a medicine, at least one power storage component disposed in the portable operation body, a start switch electrically connecting the cutter component and the power storage component, and a cover disposed on a side of the portable operation body The collecting component disposed outside the cutter assembly and the at least one triggering component connecting the portable operating body and the collecting component selectively drive the cutter assembly. With the above structure, the power storage component is used as a power source of the grinder, without external power supply, increasing the portability, and using the trigger component as a safety protection mechanism to prevent the cutter component from being actuated when the drug collection component is not installed. Improve the safety of operations.

The patent predecessor uses energy as a source of power and therefore consumes energy. Moreover, the price is high, it is not easy to clean, there is no display power, and it is difficult to estimate the remaining usage time, so it is also not ideal in use.

Accordingly, the present abrasive device has the above disadvantages. Therefore, the present invention provides a grinding device, which is provided with a grinding seat, and has a grinding chamber, and an outlet end is arranged at the bottom of the grinding seat; a filter screen is fixed in the grinding chamber, and a grinding space is arranged in the filter net. And at least one mesh hole is disposed at the bottom of the grinding space; an abrasive block is disposed in the filter mesh, and the polishing block is provided with an abrasive surface corresponding to the mesh hole.

The grinding seat is provided with a receiving portion at a position of the inner wall surface of the grinding chamber, and the filter mesh is placed on the receiving portion.

At least one first positioning portion is disposed at an inner wall surface of the upper portion of the receiving portion, and at least one second positioning portion is disposed on the outer wall surface of the filter net relative to the first positioning portion, and the second positioning portion is engaged with In the first positioning portion, the screen is positioned in the polishing seat without rotating relative to the polishing seat.

The first positioning portion is a groove, and the second positioning portion is a protrusion that is engaged with the groove.

The outlet end is configured to have a tapered shape.

Further, a medicine cup is fixed, and the medicine cup is fixed to the outlet end, and the medicine cup is concavely provided with a receiving groove.

The inner wall surface ring above the receiving groove is provided with a second thread, and the outer wall surface of the outlet end is provided with a first thread, and the first thread is screwed to the second thread.

The first thread is an external thread, and the second thread is an internal thread that cooperates with the external thread.

The inner wall surface of the outlet end is provided with a plurality of abutting blocks, and the medicine cup is a universal medicine cup. The surrounding ring of the universal medicine cup is provided with a flange, and the flange is supported by the abutting blocks. .

The polishing surface is formed to have an uneven shape.

The polishing block is provided with a grip portion.

The above technical features have the following advantages:

1. It does not require too complicated operation methods and use skills, so it can be used by all nursing staff, so that the nursing staff can increase the efficiency of performing the administration, so as to reduce the workload of the nursing staff.

2. According to different medication needs, choose to use the medicine cup or the universal medicine cup to hold the medicine for the patient to choose and take.

3. The outlet end of the grinding seat is respectively provided with a thread and a resisting block, and the medicine cup or the universal medicine cup can be respectively fixed, so that the powder medicine can be directly dropped into the medicine cup or the universal medicine cup to effectively reduce the residual amount of the medicine. In order to avoid the insufficient dose of the drug, and to prevent the leftover of a grounded drug.

4. The polishing block can be rotated relative to the polishing seat for grinding the medicine, thereby reducing the noise generated by the conventional use of the abrasive medicine, so it can be suitable for use in various medical institutions and home care.

5. The grinding method is used for the grinding of the medicine, so that it is more time-saving and labor-saving than the conventional method of rubbing the medicine.

6. Each polished component will not rust and damage, and it can be easily assembled or disassembled, so it is easy to clean and ensure hygiene and safety, and the whole processing and manufacturing is easy, the cost is low, and it can be widely used in various households. .

Referring to the first, second and third figures, the embodiment of the present invention comprises: a grinding seat (1), a sieve (2), an abrasive block (3) and a medicine cup (4), wherein :

The grinding seat (1) is internally provided with a grinding chamber (11), and the grinding seat (1) is provided with a receiving portion (12) at a position of the inner wall surface of the grinding chamber (11), and the receiving portion (12) is further At least a first positioning portion (13) is disposed at a position of the inner wall surface of the portion (12). The first positioning portion (13) is a recess. In this embodiment, the first positioning portion is oppositely disposed. 13). Further, the bottom of the polishing seat (1) is provided with a tapered outlet end (14), and the outer end surface of the outlet end (14) is provided with a first thread (15), the first thread (15) It is an external thread. Further, a plurality of abutting blocks (16) are disposed at the inner wall surface of the outlet end (14).

A screen (2) is placed on the receiving portion (12) in the grinding chamber (11). A grinding space (21) is disposed in the screen (2). Further, the outer wall surface of the filter (2) is provided with at least one second positioning portion (22) opposite to the first positioning portion (13), and the second positioning portion (22) is a bump, and the second portion is utilized. The positioning portion (22) is engaged in the first positioning portion (13) to position the screen (2) in the polishing seat (1) and does not rotate relative to the polishing seat (1). Further, a plurality of mesh holes (23) are provided at the bottom of the grinding space (21).

An abrasive block (3) is placed in the screen (2). One end of the polishing block (3) is provided with an abrasive surface (31) having an uneven shape, and the polishing surface (31) corresponds to the sieve holes (23). Further, the other end of the polishing block (3) is provided with a grip portion (32).

The medicine cup (4) is fixed to the outlet end (14) of the grinding seat (1), and the medicine cup (4) is recessed with a receiving groove (41). Further, the inner wall surface ring above the receiving groove (41) is provided with a second thread (42), and the second thread (42) is an internal thread for screwing and fixing the first thread (15).

When the grinding of the drug (A) is started, as shown in the first and fourth figures, the screen (2) is first placed on the receiving portion (12) in the grinding chamber (11). And the two second positioning portions (22) of the filter (2) are respectively engaged in the two first positioning portions (13) of the polishing seat (1), so that the filter (2) is It is fixed in the grinding seat (1) without rotating relative to the grinding seat (1). Then, the second thread (42) of the medicine cup (4) and the first thread (15) of the polishing seat (1) are screwed together to fix the medicine cup (4) to the grinding seat (1). The exit end (14). An appropriate amount of the drug (A) is then placed in the grinding space (21) of the sieve (2). The polishing block (3) is placed in the polishing space (21) of the filter screen (2), and the polishing block (3) has an uneven surface of the polishing surface (31) and the drugs (A). )contact. Then, the grip portion (32) at the other end of the polishing block (3) is held by hand, and the grip portion (32) is further biased, since the filter screen (2) is fixed to the grinding seat (1). Therefore, when the polishing block (3) is rotated relative to the polishing seat (1), the polishing surface (31) of the polishing block (3) can be driven to polish the drugs (A). Therefore, the drug (A) is ground into a powder, so that the drug (A) in the form of a powder can pass through the mesh holes (23) at the bottom of the filter (2) and fall into the screw joint. Dissolving the first thread (15) and the second thread (42) in the pocket (41) of the cup (4) of the outlet end (14) of the grinding seat (1), so that the first thread (15) and the second thread (42) are loosened The cup (4) can be separated from the outlet end (14) of the grinding seat (1) for the patient to take the drug (A) which has been ground into a powder in the cup (4).

According to another embodiment of the present invention, as shown in the first and fifth figures, when the medicine (A) is not required to be used in the medicine cup (4), the medicine cup (4) can be used. The outlet end (14) of the grinding seat (1) is separated and removed. Then use one of the most commonly used plastic cups (B) used in general medical institutions to hold the drug (A). First, the universal medicine cup (B) is placed in the grinding chamber (11) of the polishing seat (1), so that the universal medicine cup (B) falls into the outlet end (14). At the block (16) position. The flange (B1) around the universal cup (B) can be slightly supported by the abutting blocks (16) so that the universal cup (B) is fixed to the outlet end (14). Will not fall. An appropriate amount of the drug (A) is then placed in the grinding space (21) of the sieve (2). The abrasive block (3) is placed in the grinding space (21) of the filter screen (2), and then the grip portion (32) of the polishing block (3) is held, and then the grip is rotated. The holding portion (32) is used to drive the polishing surface (31) of the polishing block (3) to grind the drugs (A). The drug (A) is then ground into a powder and then passed through the sieve holes (23) of the sieve (2) to fall into the universal medicine cup (B). Then, by holding the general medicine cup (B) with a slight downward force, the general medicine cup (B) is made of plastic, so when the general medicine cup (B) is pulled downward, it is The flange (B1) around the universal cup (B) which is slightly supported by the abutting block (16) is deformed by force, and can pass through the abutting block (16), thus, the general medicine The cup (B) can be separated and pulled out from the outlet end (14) for the patient to take the drug (A) which has been ground into a powder in the universal medicine cup (B).

The description of the above embodiments is sufficient to fully understand the operation, use, and effects of the present creation, but the above-described embodiments are merely preferred embodiments of the present invention. The scope, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation are within the scope of this creation.

(1)‧‧‧ grinding seat
(11)‧‧‧ grinding room
(12) ‧‧‧Receiving Department
(13) ‧‧‧First Positioning Department
(14) ‧‧‧export end
(15)‧‧‧First thread
(16) ‧‧‧Reminder block
(2) ‧ ‧ filter
(21)‧‧‧ grinding space
(22) ‧‧‧Second Positioning Department
(23)‧‧‧ mesh
(3)‧‧‧Blocking blocks
(31)‧‧‧Grinding surface
(32) ‧‧‧ grips
(4) ‧‧‧cups
(41) ‧‧‧ 容容
(42)‧‧‧second thread
(A) ‧ ‧ drugs
(B) ‧‧‧Universal Medicine Cup
(B1) ‧‧‧Flange

[The first picture] is a three-dimensional exploded view of the creation.

[Second picture] is a three-dimensional combination of the creation.

[Third image] is a sectional view of the combination of the creation.

[Fourth] is a schematic diagram of the use of medicine cups for the creation of medicines.

[Picture 5] is a schematic diagram of the use of a universal medicine cup for the preparation of drugs.

(1)‧‧‧ grinding seat

(11)‧‧‧ grinding room

(12) ‧‧‧Receiving Department

(13) ‧‧‧First Positioning Department

(14) ‧‧‧export end

(15)‧‧‧First thread

(16) ‧‧‧Reminder block

(2) ‧ ‧ filter

(21)‧‧‧ grinding space

(22) ‧‧‧Second Positioning Department

(23)‧‧‧ mesh

(3)‧‧‧Blocking blocks

(31)‧‧‧Grinding surface

(32) ‧‧‧ grips

(4) ‧‧‧cups

(41) ‧‧‧ 容容

(42)‧‧‧second thread

Claims (11)

An abrasive device comprising: a polishing seat, a grinding chamber, and an outlet end at the bottom of the polishing seat; a filter mesh fixed in the grinding chamber, wherein the filter mesh is provided with a grinding space, and At least one screen hole is disposed at the bottom of the grinding space; an abrasive block is disposed in the screen, and the grinding block is provided with a grinding surface corresponding to the screen hole. The abrasive device according to claim 1, wherein the grinding seat is provided with a receiving portion at a position of the inner wall surface of the grinding chamber, and the filter mesh is placed on the receiving portion. The abrasive device according to claim 2, wherein the inner wall surface above the receiving portion is provided with at least a first positioning portion, and the outer wall surface of the filter mesh is provided with at least the first positioning portion. a second positioning portion is engaged in the first positioning portion to position the screen in the polishing seat without rotating relative to the polishing seat. The abrasive device of claim 3, wherein the first positioning portion is a groove, and the second positioning portion is a protrusion that is engaged with the groove. The abrasive device of claim 1, wherein the outlet end is configured to have a tapered shape. The abrasive device according to claim 1, further comprising a medicine cup fixed to the outlet end, wherein the medicine cup is concavely provided with a receiving groove. The grinding device of claim 6, wherein the inner wall surface ring above the receiving groove is provided with a second thread, and the outer wall surface of the outlet end is provided with a first thread, the first thread is coupled with The second threads are screwed to each other. The abrasive device of claim 7, wherein the first thread is an external thread, and the second thread is an internal thread that cooperates with the external thread. The abrasive device according to claim 6, wherein the inner wall surface of the outlet end is provided with a plurality of abutting blocks, and the medicine cup is a universal medicine cup, and a circumference of the universal medicine cup is provided with a convex The flange is supported by the abutting blocks. The abrasive device according to claim 1, wherein the polishing surface is provided in an uneven shape. The abrasive device according to claim 1, wherein the polishing block is provided with a grip portion.