CN2642448Y - Laser boring device for a double-chamber osmotic pump controlled release tablet - Google Patents
Laser boring device for a double-chamber osmotic pump controlled release tablet Download PDFInfo
- Publication number
- CN2642448Y CN2642448Y CN 03270283 CN03270283U CN2642448Y CN 2642448 Y CN2642448 Y CN 2642448Y CN 03270283 CN03270283 CN 03270283 CN 03270283 U CN03270283 U CN 03270283U CN 2642448 Y CN2642448 Y CN 2642448Y
- Authority
- CN
- China
- Prior art keywords
- tablet
- push jack
- laser drilling
- drilling device
- osmotic pump
- 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
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Abstract
A two-chamber osmotic pump controlled release tablets laser hole drilling device comprises a charging hopper, a tablet conveying rail, a photoelectric color selector, an electromagnetic tablet-pushing device, a laser hole drilling device, a first tablet-pushing machine, a second tablet-pushing machine, a tablet conveying device and a TV camera. The utility model has the advantages of novel design, automatic identification, tidy arrangement, simple structure, convenient operation and hole quality automatic identification, which is suitable for industrial production and meets the requirements of related departments.
Description
Technical field
This utility model relates to a kind of device of punching, relates in particular to a kind of perforating device on tablet, more particularly, relates to the perforating device on two-chamber osmotic pump controlled-release tablet.
Background technology
Adopt penetration theory to can be made into the Oros sheet of slow release, it can discharge medicine in vivo for a long time equably.The tablet of being addressed ties up to the label outsourcing with semipermeable membrane, stamps aperture with laser again on film, and moisture enters label through semipermeable membrane in the body of oral back, dissolved substance or osmotic pressure propellant, and the generation osmotic pressure, medicine is released tablet continuously, so be called osmotic tablet again.Osmotic tablet has two types, elementary osmotic pump tablet and two-chamber osmotic pump tablet.
The osmotic pressure propellant and the medicine of elementary osmotic pump tablet mix, and do not need that tablet is pressed the positive and negative difference and arrange, and make a call to an aperture in any one side of tablet, and medicine can disengage.The laser-beam drilling machine that is used for this purpose all has report at home and abroad, and (Tsing-Hua University has the laser-beam drilling machine product, the existing research laser-beam drilling machine of China Medicine University, the Tianjin laser technology is studied all experimentation reports (Tianjin medicine the 7th the 4th phase of volume of nineteen ninety-five), and U.S. Pat .pat.3916899 also has disclosed report.
The two-chamber osmotic pump tablet is a double-layer structure, and one deck is a Drug Storage, and another layer produces agent for osmotic pressure.Osmotic pressure generation agent suction is collapsed and is risen, and produces motive force, and medicine is released from aperture, therefore, aperture must be beaten on this one side of coatings of Drug Storage for this class controlled release tablet, otherwise medicine just can not disengage.Therefore, the having or not of hole, size all can influence the curative effect of medicine.After how tablet being pressed that the Drug Storage face is unified and being arranged up or down, punching, and the form in hole is detected, is the very problem of concern of people institute.Therefore the two-chamber osmotic pump tablet of suitability for industrialized production and application is convenient in developmental research, is that people institute is very expected.
Summary of the invention
This utility model technical issues that need to address are a kind of two-chamber osmotic pump controlled-release tablet laser drilling devices of design, to satisfy the needs of medical industry.
Technical conceive of the present utility model:
Inventor's imagination, can adopt photoelectricity to sort principle, the characteristics of utilizing two-chamber osmotic pump controlled-release tablet to constitute by two kinds of different colours, after the photoelectricity color and luster sorts probe identification, with Drug Storage below or top tablet in transport process, pick out respectively, arrange up or down and reach whole Drug Storage faces, thereby can further adopt laser to punch, and a telephotography head and the selection mechanism that is mated use are set, to select qualified product, guarantee quality.
According to above-mentioned design, the inventor proposes following technical scheme:
A kind of two-chamber osmotic pump controlled-release tablet laser drilling device comprises hopper, tablet transport track, photoelectricity color code selector, electromagnetism push jack device, laser drilling device, the first push jack machine, the second push jack machine, tablet transport device and the first-class parts of telephotography at least.
Said tablet transport track shape in the shape of a spiral spirals rotatably and is arranged on the hopper inwall, and the one end is connected with the outlet of hopper;
Said photoelectricity color code selector is arranged on the hopper top;
Said electromagnetism push jack device is arranged on after the photoelectricity color code selector, and is electrically connected with it, to accept the output signal of photoelectricity color code selector;
The first push jack machine is connected with the outlet of hopper by rebound, and its other end is connected with the tablet transport device, and the tail end of tablet transport device is provided with the turnout, and the second push jack machine is arranged on the porch on said turnout;
Said laser drilling device is arranged on the top of tablet transport device, and the telephotography head is arranged on after the laser drilling device, and is connected with the second push jack electrical-mechanical, to accept the signal of its output.
Operation principle of the present utility model is such:
Tablet to be punched is placed hopper, start hopper, tablet to be punched spirals up until hopper top at the tablet transport track, because two-chamber osmotic pump controlled-release tablet produces the agent layer by Drug Storage and the osmotic pressure that two kinds of different colours constitute, photoelectricity color code selector probe is discerned the unilateral color of tablet, then according to the color output signal of discerning, with the action of decision electromagnetism push jack device whether, when recognizing non-drug storehouse layer as selecting to pop one's head in when the photoelectricity color code, push jack is provided with action, tablet is pushed track, the tablet that only allows drug storehouse layer to make progress is gone out by hopper outlet, and by the first push jack machine it is pushed into the laser drilling device below, and the punching back is sent to telephotography head below by the tablet transport device, whether the hole that observation post beats meets predetermined requirement, in this way, then the second push jack machine is failure to actuate, as non-, then the motor-driven work of second push jack is sent underproof tablet into the turnout.
By above-mentioned disclosed technical scheme as seen, two-chamber osmotic pump controlled-release tablet laser drilling device design of the present utility model is very ingenious, can differentiate automatically, apportion is neat, frame for movement is simple, is convenient to operation, and can carry out the quality of automatic identifying hole, be easy to suitability for industrialized production, can satisfy the needs of relevant department.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, two-chamber osmotic pump controlled-release tablet laser drilling device of the present utility model is parts such as involving vibrations hopper 2, tablet transport track 3, photoelectricity color code selector 5, electromagnetism push jack device 6, laser drilling device 10, the first push jack machine 9, the second push jack machine 12, tablet transport device 15 and telephotography 11 at least.
Said tablet transport track 3 rotatably spirals and is arranged on hopper 2 inwalls, and the one end is connected with the outlet 8 of hopper 2;
Said photoelectricity color code selector 5 is arranged on hopper 2 tops, and this photoelectricity color code selector 5 can adopt conventional commercially available prod, is that the color of GDK-T2-ND selects device as model;
Said electromagnetism push jack device 6 is arranged on after the photoelectricity color code selector 5, and is electrically connected with it, this electromagnetism push jack device 6 comprise an electric magnet 601 and one coupled cut somebody's hair 7;
The first push jack machine 9 is connected by the outlet of rebound 14 with hopper 2, its other end is connected with tablet transport device 15, the tail end of tablet transport device 15 is provided with turnout 13, the second push jack machine 12 is arranged on the porch on said turnout 13, and tablet transport device 15 is preferably by motor-operated conveyer belt;
Said laser drilling device 10 is arranged on the top of tablet transport device 15, and telephotography 11 is arranged on after the laser drilling device 10, and is electrically connected with the second push jack machine 12, and laser drilling device 10 can adopt commercially available CO
2Laser boring;
The first push jack machine 9 and the second push jack machine 12 comprise an electric magnet and a coupled push rod, and electric magnet obtains signal and makes the push rod action.
As seen from Figure 1, be provided with vibrator 1, make the hopper vibration, make tablet to be punched injection 3 easily in the bottom of hopper 2,
For the ease of using, can be with whole parts, comprise hopper (2), laser drilling device (10), photoelectricity color code selector (5), tablet transport track (3), electromagnetism push jack device (6), the first push jack machine (9), the second push jack machine (12), tablet transport device (15) and telephotography head (11) are placed in frame or the cabinet.
Claims (8)
1. two-chamber osmotic pump controlled-release tablet laser drilling device, at least comprise hopper (2), laser drilling device (10) and photoelectricity color code selector (5), it is characterized in that also comprising tablet transport track (3), electromagnetism push jack device (6), the first push jack machine (9), the second push jack machine (12), tablet transport device (15) and telephotography head (11);
Said tablet transport track (3) rotatably spirals and is arranged on hopper (2) inwall, and the one end is connected with the outlet (8) of hopper (2);
Said photoelectricity color code selector (5) is arranged on hopper (2) top;
Said electromagnetism push jack device (6) is arranged on photoelectricity color code selector (5) afterwards, and is electrically connected with it;
The first push jack machine (9) is connected by the outlet of rebound (14) with hopper (2), its other end is connected with tablet transport device (15), the tail end of tablet transport device (15) is provided with turnout (13), and the second push jack machine (12) is arranged on the porch of turnout (13);
Said laser drilling device (10) is arranged on the top of tablet transport device (15), and telephotography head (11) is arranged on laser drilling device (10) afterwards, and is electrically connected with the second push jack machine (12).
2. two-chamber osmotic pump controlled-release tablet laser drilling device according to claim 1 is characterized in that, electromagnetism push jack device (6) comprises an electric magnet (601) and coupled cutting somebody's hair (7).
3. two-chamber osmotic pump controlled-release tablet laser drilling device according to claim 1 is characterized in that, the first push jack machine (9) comprises an electric magnet and a coupled push rod.
4. two-chamber osmotic pump controlled-release tablet laser drilling device according to claim 1 is characterized in that, the second push jack machine (12) comprises an electric magnet and a coupled push rod.
5. two-chamber osmotic pump controlled-release tablet laser drilling device according to claim 1 is characterized in that, tablet transport device (15) is by motor-operated conveyer belt.
6. according to each described two-chamber osmotic pump controlled-release tablet laser drilling device of claim 1～5, it is characterized in that, be provided with vibrator (1) in the bottom of hopper (2).
7. according to each described two-chamber osmotic pump controlled-release tablet laser drilling device of claim 1～5, it is characterized in that, hopper (2), laser drilling device (10), photoelectricity color code selector (5), tablet transport track (3), electromagnetism push jack device (6), the first push jack machine (9), the second push jack machine (12), tablet transport device (15) and telephotography head (11) are placed in frame or the cabinet.
8. two-chamber osmotic pump controlled-release tablet laser drilling device according to claim 6, it is characterized in that, hopper (2), laser drilling device (10), photoelectricity color code selector (5), tablet transport track (3), electromagnetism push jack device (6), the first push jack machine (9), the second push jack machine (12), tablet transport device (15) and telephotography head (11) are placed in frame or the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270283 CN2642448Y (en) | 2003-09-23 | 2003-09-23 | Laser boring device for a double-chamber osmotic pump controlled release tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270283 CN2642448Y (en) | 2003-09-23 | 2003-09-23 | Laser boring device for a double-chamber osmotic pump controlled release tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642448Y true CN2642448Y (en) | 2004-09-22 |
Family
ID=34300273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03270283 Expired - Lifetime CN2642448Y (en) | 2003-09-23 | 2003-09-23 | Laser boring device for a double-chamber osmotic pump controlled release tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642448Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913027A (en) * | 2010-07-05 | 2010-12-15 | 南京汀普莱斯电器有限公司 | Controlled release drug laser drilling device |
| CN102699539A (en) * | 2012-06-14 | 2012-10-03 | 天津工业自动化仪表研究所有限公司 | Full-function osmotic pump controlled-release tablet laser-beam drilling machine |
| CN110856692A (en) * | 2018-08-22 | 2020-03-03 | 深圳善康医疗健康产业有限公司 | Automatic film coating device and process for implant |
-
2003
- 2003-09-23 CN CN 03270283 patent/CN2642448Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913027A (en) * | 2010-07-05 | 2010-12-15 | 南京汀普莱斯电器有限公司 | Controlled release drug laser drilling device |
| CN101913027B (en) * | 2010-07-05 | 2014-03-19 | 南京汀普莱斯电器有限公司 | Controlled release drug laser drilling device |
| CN102699539A (en) * | 2012-06-14 | 2012-10-03 | 天津工业自动化仪表研究所有限公司 | Full-function osmotic pump controlled-release tablet laser-beam drilling machine |
| CN102699539B (en) * | 2012-06-14 | 2014-07-30 | 天津工业自动化仪表研究所有限公司 | Full-function osmotic pump controlled-release tablet laser-beam drilling machine |
| CN110856692A (en) * | 2018-08-22 | 2020-03-03 | 深圳善康医疗健康产业有限公司 | Automatic film coating device and process for implant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130923 Granted publication date: 20040922 |