CN203389107U - Medicine crushing device - Google Patents
Medicine crushing device Download PDFInfo
- Publication number
- CN203389107U CN203389107U CN201320214703.5U CN201320214703U CN203389107U CN 203389107 U CN203389107 U CN 203389107U CN 201320214703 U CN201320214703 U CN 201320214703U CN 203389107 U CN203389107 U CN 203389107U
- Authority
- CN
- China
- Prior art keywords
- fixed dam
- handle
- connecting rod
- pressing board
- movable pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003814 drug Substances 0.000 title claims abstract description 19
- 229940079593 drug Drugs 0.000 title description 4
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 84
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 238000012864 cross contamination Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000256259 Noctuidae Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 229940126701 oral medication Drugs 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 208000010513 Stupor Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229940099908 multivitamin and calcium Drugs 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a medicine crushing device. The medicine crushing device comprises a pedestal, a fixed stop plate, a movable press plate, a connecting rod and a handle, wherein the fixed stop plate is disposed on one end of the pedestal; the connecting rod, the fixed stop plate, the handle and the movable press plate are connected through pin rolls, so as to realize that the handle rotates up and down through support of the connecting rod and the fixed stop plate; and through connection transmission of the connecting rod, the movable press plate is driven to rotate around a connecting shaft at the bottoms of both wings of the fixed stop plate to perform V-shaped rotation in respective to the plane of fixed stop plate, thereby realizing functional motion for crushing tablets between the fixed stop plate and the movable press plate. The medicine crushing device has the advantages of being safe, labor-saving, efficient, easy to process, low in cost, easy to maintain and clean, capable of effectively preventing cross contamination, and the like.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments of adjuvant drug, particularly a kind of pressing device.
Background technology
Most oral medication is to take the tablet of difformity and size to be that physical form orally uses for the patient who needs.So-called tablet is the disc-shaped that processes by specific moulding process after medicine evenly mixes with adjuvant or the preparation of different form, has dosage accurate, and steady quality, is convenient for carrying the advantages such as transportation, in the extensive use of modern pharmaceutical industry.According to treatment, many-sided requirements such as monolithic dosage and supplementary material ratio, different medicines can have different requirements to shape size of tablet etc.Such as some multivitamins and calcium tablet etc. are generally all larger, ordinary people once take one or multi-disc be not very convenient, special to some especially patient, such as old man, child, postoperative patient, there are the patient of dysphagia or patient of stupor etc., directly taking tablet may have difficulties, and then the use of restriction oral medication, even affects patient's treatment.
Therefore need a kind of apparatus applicable tablet can be crushed to fragment or powder, with facilitate have the clothes for patients that needs but cannot normally take standard preparation with medicine to obtain due treatment.This pressing apparatus should be safety, efficient, low cost, and peace and quiet, laborsaving easy-to-use, avoid the cross-contamination of medicine.And use of traditional pressing apparatus simply impacted more, grinding or single lever construction are realized the action that crushes tablet, such as " drug ramming pot ", or inefficiency, noise is large, or effort, cannot prevent the loss of tablet dosage in pressing process or cross-contamination etc., be difficult to meet the requirement of safe and effective crushing tablet comprehensively.When particularly medical personnel use pressing apparatus in medical institutions, the speed of pressing, efficiency, quiet degree, prevents exogenous/cross-contamination, and the characteristic such as laborsaving degree is particularly important.
Summary of the invention
The object of the present invention is to provide a kind of pressing device, more fully to meet safety, laborsaving, efficient, low noise, easily processing, low cost, is easy to safeguard and cleans, and can effectively prevent the requirement of the safe and effective crushing tablets such as cross-contamination.
For achieving the above object, pressing device of the present invention, comprises base, inverted L shape movable pressing board, U-shaped fixed dam, connecting rod and handle, one end of described base is provided with a U-shaped fixed dam, and the both wings top and the bottom of described fixed dam are respectively useful on the axis hole that bearing pin is connected and fixed; Described connecting rod front end is connected with described U-shaped fixed dam both wings top by bearing pin, and described rod rear end is connected with described handle application of force far-end by bearing pin; The bottom of described inverted L shape movable pressing board is connected with described U-shaped fixed dam both wings bottom by bearing pin, and the upper end of described inverted L shape movable pressing board is connected by rear place with handle application of force far-end by bearing pin; By the connection of described bearing pin, can realize the upper and lower swing of handle and be converted into movable pressing board and to the V-type of fixed dam, swing to realize and be positioned over the functional movement that packs tablet in plastic bag between inverted L shape movable pressing board and U-shaped fixed dam into.
Described base is provided with and keeps the POF of the static initial state of described handle and limit described handle and in pressing operating process, depress the limit stop post of distance.
Described limit stop post is provided with buffer rubber gasket.
The surface of described inverted L shape movable pressing board and/or U-shaped fixed dam is provided with striped or decorative pattern.
Pressing device of the present invention also comprises that a medicated bag storehouse upper cover is positioned in pressing device pressing district plastic bag to crush in-built tablet to prevent cross-contamination and to facilitate user to use for what store some for splendid attire tablet, and described medicated bag storehouse upper cover is fixedly mounted on described base.
Pressing device of the present invention, for user provides a kind of good crushing tablet apparatus in particular for the user of medical institutions.Simple frame for movement can be utilized the processes and then reduce costs cheaply such as panel beating, can use does not need surface-treated medical grade rustless steel to process as main material simultaneously, the security performance of improving product, the potentially contaminated of avoiding the face coat of other process of surface treatment to come off entering the plastic bag of damaged once in a while powder charge to cause tablet; Take full advantage of the laborsaving principle of lever, alleviate the load of user, reduce especially the wrist that medical personnel's life-time service causes, the latent lesion of ancon; The anti-skid structures such as decorative pattern of open pressing region and pressing face had both prevented that tablet from crushing in V-type the potential slip in powder charge plastic bag causing in tablet action simultaneously, raised the efficiency, and strengthened pressing effect, convenient for cleaning again, prevented the generation of cross-contamination etc.Pressing utensil of the present invention has safety, laborsaving, efficient, peace and quiet, and easily processing, low cost, is easy to safeguard and cleans, and can effectively prevent the advantages such as cross-contamination.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a kind of embodiment of pressing device of the present invention;
Fig. 2 is the structural representation of pressing device in Fig. 1;
Fig. 3 is the axonometric chart of the another kind of embodiment of pressing device of the present invention;
Fig. 4 is the exploded view of pressing device in Fig. 3;
Fig. 5 is that pressing device of the present invention carries out the state diagram before broken medicine starts;
Fig. 6 is that pressing device of the present invention is depressed the state diagram after handle while carrying out the operation of broken medicine.
The specific embodiment
Fig. 3 compares with the embodiment shown in Fig. 1 and 2 with the embodiment shown in 4, is provided with a medicated bag storehouse upper cover 50 more.The structure of pressing device of the present invention is described below in conjunction with Fig. 1～4.
Referring to Fig. 1～4, pressing device of the present invention comprises base 10, U-shaped fixed dam 11, inverted L shape movable pressing board 20, connecting rod 30 and handle 40, described base 10 one end is provided with a U-shaped fixed dam 11, the both wings of described U-shaped fixed dam 11 respectively have a pair of for the fixing axis hole of bearing pin up and down, described inverted L shape movable pressing board 20 bottoms are connected with two underwings of described U-shaped fixed dam 11 by bearing pin 21, described inverted L shape movable pressing board 20 can be realized V-type relative to described U-shaped fixed dam around described bearing pin 21 and rotate, the front end of described connecting rod 30 is connected by bearing pin 31 with the both wings top of described U-shaped fixed dam, the other end of described connecting rod is connected with the front end of handle by bearing pin 41, described handle front end is connected with described inverted L shape movable pressing board upper end by bearing pin 22 by rear, inverted L shape movable pressing board can rotate around the bearing pin 21 being connected with U-shaped fixed dam two underwings, after leaning on, handle front end can be connected with described L-type movable pressing board upper end by bearing pin 22.The connection of four described bearing pins 21,22,31,41 can make the parts of its connection around described bearing pin 21,22,31,41, rotate respectively.
Pressing device of the present invention is by being connected bottom inverted L shape movable pressing board bottom and fixed dam 11 both wings, connecting rod 30 front ends are connected with U-shaped fixed dam 11 tops, front end by handle 40 is connected with connecting rod 30 rear end, front end by handle 40 is connected by rear portion and inverted L shape movable pressing board 20 upper end, when handle 40 rotates, drive inverted L shape movable pressing board 20 to produce and rotate relative to the V-type of U-shaped fixed dam around bearing pin 21, the rotation of handle 40 is converted into the rotation of inverted L shape movable pressing board.The medicine crushing when needs packs plastic bag into, while being placed between inverted L shape movable pressing board 20 and U-shaped fixed dam 11, can pushing tablet pulverize by movable pressing board 20 to the rotation of fixed dam 11.
Before carrying out tablet disintegrating, as shown in Figure 5, the free end of handle 40 (not connecting connecting rod 30 one end) upwards lifts, promote movable pressing board 20 to rotating away from fixed dam 11 directions, at this moment the plastic bag that tablet is housed is put between movable pressing board 20 and fixed dam 11, then the direction of arrow is as shown in Figure 5 depressed.At this moment movable pressing board 20 moves to fixed dam 11 under the pulling of connecting rod 30 and handle 40, and the medicine of extruding between movable pressing board 20 and fixed dam 11, realizes and pulverizing.Pressing device after depressing as shown in Figure 6.
Described base 10 is provided with limit stop post 12 and the buffer rubber gasket 121 that the described handle 40 of restriction is depressed distance, under static state, plays and supports described handle 40 in appropriate location, keeps the distance of described handle and medicated bag storehouse upper cover, to facilitate hand-held handle.Can also in use prevent that handle from depressing distance excessive simultaneously, avoid the extruding force between described inverted L shape movable pressing board 20 and described U-shaped fixed dam 11 excessive.
Pressing device of the present invention also comprises a medicated bag storehouse upper cover 50, and described medicated bag storehouse upper cover 50 is fixedly mounted on described base 10.Medicated bag storehouse upper cover 50 can be deposited the pressing plastic bag of some to facilitate user to take the operation that the powder charge of pressing plastic bag realizes broken medicine.
Adopt pressing device of the present invention, first the movable pressing board 20 that is inverted L shape is open with the bottom in the pressing region of U-shaped fixed dam 11 formation, the medicated powder of avoiding dust or accidental pressing bag to break causing leak the medicated powder that forms or debris accumulation and, also maintain easily cleaning simultaneously and keep hygienically clean.
Secondly all mechanical movements of pressing device of the present invention are all that rotation by bearing pin realizes, and avoid using the structures such as slips, and then realize the operation of low noise, are particularly suitable for, in quietly medical space operation, avoiding interference patient's rest or medical personnel's work.
And the surface of the surface of movable pressing board 20 of the present invention and/or fixed dam 11 can be provided with striped and/or decorative pattern, such as band, twill, vertical lines etc. can prevent that the situation that the tablet of " V " type pressing action generation in pressing process slides along pressing region from occurring, and further increases efficiency and the effect of broken medicine.
And the structure of pressing device of the present invention can be processed by simple sheet metal process, such as adopting the rustless steel of medical grade, as main material, process, and without metal casting, the processing mode that machined etc. are expensive, when reducing costs, the probability of more thoroughly having avoided the coating material of the process of surface treatment such as application to come off entering damaged medicated bag causes once in a while potential tablet to pollute, and then improving product safety.
Also have pressing device of the present invention to make full use of the theory of mechanics of lever, the strength of amplifying to greatest extent and transforming described handle 40 force sides is to the effective broken medicine operation of pressing region generation, and then realize laborsavingly, reduce operator's life-time service is produced to wrist, the latent lesion of elbow.Specifically in pressing operating process, handle 40 is more to pressing down, movable pressing board 20 is more pulled to fixed dam 11, fragmentation along with tablet, the drag that the tablet fragments that the density of tablet heals in great ，Sui Yao region produces is larger, continues the required strength of broken medicine just larger, after being delivered on handle 40, people's impression should be more to require great effort.But benefit of the present invention is, the fulcrum that the both wings top bearing pin 31 of handle 40 and connecting rod 30 and U-shaped fixed dam 11 provides is all near handle 40 end, in the situation that waiting long handle 40, according to lever principle, amplify to greatest extent the strength multiple of handle force side.And handle 40 force side is more to pressing down, 22 3 of fixed pivot bearing pin 31 and moving fulcrum bearing pin 41 and bearing pins more approach straight line, both described handle 40 more approached 180 degree with the angle that connecting rod 30 forms, according to lever principle, the strength amplification of combination results is now larger, and then produce larger pulling force described inverted L shape movable pressing board 20 is pulled to fixed dam 11, produces the effect of better crushing tablet, realize labour-saving simultaneously and feel.
Claims (5)
1. a pressing device, is characterized in that, comprises base (10), fixed dam (11), movable pressing board (20), connecting rod (30) and handle (40),
One end of described base (10) is provided with a fixed dam (11); The both wings of described fixed dam offer up and down for being connected and fixed the axis hole of described connecting rod (30) and movable pressing board (20);
Described movable pressing board (20) can connect by axle (21) by the corresponding axis hole in bottom with fixed dam, and movable pressing board can form " V " type relative to fixed dam around axle (21) and rotate;
One end of described connecting rod (30) is connected with the both wings top of described fixed dam (11) by bearing pin (31), and the other end is connected with the end of described handle (40) by bearing pin (41);
Described handle (40) is connected with the upper end of described movable pressing board (20) by bearing pin (22).
2. pressing device as claimed in claim 1, is characterized in that, described base (10) is provided with the limit stop post (12) that the described handle of restriction (40) is depressed distance.
3. pressing device as claimed in claim 2, is characterized in that, described limit stop post (12) is provided with rubber blanket (121).
4. pressing device as claimed in claim 1, is characterized in that, the surface of described movable pressing board (20) and/or fixed dam (11) is provided with the anti-skidding striped preventing crushing the pressing region slip of tablet process Chinese medicine tablet between movable pressing board and fixed dam.
5. the pressing device as described in any one in claim 1～4, is characterized in that, also comprises a medicated bag storehouse upper cover (50), and described medicated bag storehouse upper cover (50) is fixedly mounted on described base (10).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320214703.5U CN203389107U (en) | 2013-04-16 | 2013-04-16 | Medicine crushing device |
| PCT/CN2014/073400 WO2014169742A1 (en) | 2013-04-16 | 2014-03-13 | Tablet presser |
| JP2016507985A JP6018335B2 (en) | 2013-04-16 | 2014-03-13 | Pill crusher |
| US14/254,090 US9125796B2 (en) | 2013-04-16 | 2014-04-16 | Pill crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320214703.5U CN203389107U (en) | 2013-04-16 | 2013-04-16 | Medicine crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389107U true CN203389107U (en) | 2014-01-15 |
Family
ID=49900670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320214703.5U Expired - Lifetime CN203389107U (en) | 2013-04-16 | 2013-04-16 | Medicine crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107144A (en) * | 2013-04-16 | 2014-10-22 | 贺光 | Medicine pressing device |
| WO2014169742A1 (en) * | 2013-04-16 | 2014-10-23 | He Guang | Tablet presser |
-
2013
- 2013-04-16 CN CN201320214703.5U patent/CN203389107U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107144A (en) * | 2013-04-16 | 2014-10-22 | 贺光 | Medicine pressing device |
| WO2014169742A1 (en) * | 2013-04-16 | 2014-10-23 | He Guang | Tablet presser |
| CN104107144B (en) * | 2013-04-16 | 2017-10-27 | 贺光 | Pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU SAIXIN NEW MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HE GUANG Effective date: 20140928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200030 XUHUI, SHANGHAI TO: 215500 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140928 Address after: 215500, No. 29, East Hill Road, hi tech Industrial Park, Changshu Economic Development Zone, Jiangsu, Changshou City Patentee after: Suzhou Sai Xin medical technology Co., Ltd. Address before: 200030 Shanghai, Huashan Road, No. 207, small floor, room, room, center, room 1954 Patentee before: He Guang |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20171027 |