CN2587413Y - Laser perforator for controlled releasing piece of double-chamber permeation pump - Google Patents
Laser perforator for controlled releasing piece of double-chamber permeation pump Download PDFInfo
- Publication number
- CN2587413Y CN2587413Y CN 02283653 CN02283653U CN2587413Y CN 2587413 Y CN2587413 Y CN 2587413Y CN 02283653 CN02283653 CN 02283653 CN 02283653 U CN02283653 U CN 02283653U CN 2587413 Y CN2587413 Y CN 2587413Y
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- tablet
- punch
- waiting
- laser
- conveying device
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Abstract
The utility model relates to a laser perforator for a control releasing piece of a double-chamber permeation pump, which at least comprises a feed hopper, a tablet conveying device, a photoelectric color selection probe, a laser perforator, a pre-perforating tablet conveying device, a piece pushing device, etc., wherein the tablet conveying device is a flow passage with a branch way, one end of the flow passage is communicated with an outlet of the feed hopper, and another two ends or the other end is connected with the pre-perforating tablet conveying device. The photoelectric color selection probe is attached on a tablet conveying passage, the piece pushing device is arranged at a branch way crossing of the tablet conveying device below the photoelectric color selection probe, and the laser perforator used for perforating is arranged at the back end of the pre-perforating tablet conveying device. The laser perforator for a control releasing piece of a double-chamber permeation pump of the utility model has the advantages of skillful design, automatic discrimination, regular array, simple mechanical structure, convenient operation and easy industrialization production, and can meet the needs of corresponding 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.After how tablet being pressed that the Drug Storage face is unified and being arranged up or down, punch again, do not appear in the newspapers as yet.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.
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 parts such as feeding funnel, tablet transport device, the selection of photoelectricity color code probe, laser drilling device, the tablet conveyer device of waiting to punch, push jack device at least.
Said tablet transport device is a runner with turnout, the one end is connected with the outlet of feeding funnel, in addition two ends respectively or an end be connected with the tablet conveyer device of waiting to punch, said photoelectricity color code is selected attached the tying up on the tablet transport passage of probe, the push jack setting is arranged on the fork that the photoelectricity color code is selected probe below tablet transport device, and the laser drilling device that is used to punch is arranged on the rear end of the tablet conveyer device of waiting to punch.
The photoelectricity color code selects probe, push jack setting, the tablet conveyer device of waiting to punch to be connected by circuit with laser drilling device.
For the ease of using, whole parts can be placed in frame or the cabinet.
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, therefore, when tablet when the outlet of feeding funnel enters the tablet transport device, photoelectricity identification selection probe promptly carries out color code to it, then according to the color output signal of discerning, whether the action that is provided with the decision push jack, when being drug storehouse layer as selecting probe to recognize when the photoelectricity color code, push jack is provided with action, tablet is sent into the turnout of tablet transport device, tablet in this turnout is whole drug storehouse layer faces and arranges up or down, by the tablet conveyer device of waiting to punch it is delivered to the present position of laser drilling device then, carries out laser boring; And when the photoelectricity color code selects probe to recognize to be osmotic pressure to produce the agent layer, the push jack setting stops action, tablet is sent into another turnout of tablet transport device, in this turnout, tablet is also arranged up or down for whole drug storehouse layer faces, then it is delivered to the present position of laser drilling device, carry out laser boring.
By above-mentioned disclosed technical scheme as seen, the design of the two-chamber osmotic pump controlled-release tablet laser drilling device of this practical sexual type is very ingenious, can differentiate automatically, apportion is neat, and frame for movement is simple, is convenient to operation, 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, parts such as involving vibrations feeding funnel 1, tablet transport device 2, photoelectricity identification selection probe 3, laser drilling device 4, the tablet conveyer device 5 of waiting to punch, push jack device 6 at least.
Said tablet transport device 2 is a runner with turnout, the one end is connected with the outlet of feeding funnel 1, in addition two ends respectively or an end be connected mutually with the tablet conveyer device 5 of waiting to punch, said photoelectricity color code is selected probe 3 attached tying up on the tablet transport device 2, push jack is provided with 6 and is arranged on the pop one's head in fork of 3 below tablet transport devices 2 of photoelectricity identification selection, and the laser drilling device 4 that is used to punch is arranged on the rear end of the tablet conveyer device 5 of waiting to punch.
The photoelectricity color code selects that probe 3, push jack are provided with 6, wait to punch tablet conveyer device 5 and laser drilling device 4 are connected by circuit.
For the ease of using, whole parts can be placed in frame or the cabinet.End at the tablet conveyer device 5 that punches is provided with a finished product collection container simultaneously, to collect the finished product that has punched.
Said laser generator 4 can adopt 15WCO
2Laser generator is a kind of device of routine, can adopt the commercially available prod, its adjustable power.
Claims (5)
1. a two-chamber osmotic pump controlled-release tablet laser drilling device is characterized in that involving vibrations feeding funnel (1), tablet transport device (2), photoelectricity identification selection probe (3), laser drilling device (4), the tablet conveyer device (5) of waiting to punch, push jack device (6) at least;
Said tablet transport device (2) is a runner with turnout, the one end is connected with the outlet of feeding funnel (1), the other end is connected mutually with the tablet conveyer device (5) of waiting to punch, said photoelectricity identification selection is popped one's head in, and (3) are attached to tie up on the tablet transport device (2), push jack is provided with the fork that (6) are arranged on photoelectricity identification selection probe (3) below tablet transport devices (2), and the laser drilling device that is used to punch (4) is arranged on the rear end of tablet conveyer device (5) of waiting to punch;
Photoelectricity identification selection probe (3), push jack setting (6), the tablet conveyer device (5) of waiting to punch are connected by circuit with laser drilling device (4).
2. device according to claim 1 is characterized in that, tablet transport device (2) two ends are connected mutually with the tablet conveyer device (5) of waiting to punch respectively.
3. device according to claim 1 is characterized in that, the end of the tablet conveyer device (5) of waiting to punch is provided with a finished product collection container.
4. device according to claim 1 is characterized in that, said laser generator (4) adopts 15WCO
2Laser generator.
6. according to each described device of claim 1～4, it is characterized in that all parts are placed in frame or the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283653 CN2587413Y (en) | 2002-12-26 | 2002-12-26 | Laser perforator for controlled releasing piece of double-chamber permeation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283653 CN2587413Y (en) | 2002-12-26 | 2002-12-26 | Laser perforator for controlled releasing piece of double-chamber permeation pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587413Y true CN2587413Y (en) | 2003-11-26 |
Family
ID=33745272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02283653 Expired - Lifetime CN2587413Y (en) | 2002-12-26 | 2002-12-26 | Laser perforator for controlled releasing piece of double-chamber permeation pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587413Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411801C (en) * | 2006-09-26 | 2008-08-20 | 南京瑞驰电子技术工程实业有限公司 | High speed laser-beam drilling machine for tablet |
| CN1692906B (en) * | 2005-03-01 | 2010-11-10 | 沈阳药科大学 | Single-chamber, double-layered osmosis pump control-release system with holes on two sides |
| 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 |
| CN103551742A (en) * | 2013-10-30 | 2014-02-05 | 马志敏 | High-speed controlled-release tablet perforating machine |
| CN110856690A (en) * | 2018-08-22 | 2020-03-03 | 深圳善康医疗健康产业有限公司 | Implant diolame and drying device |
-
2002
- 2002-12-26 CN CN 02283653 patent/CN2587413Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1692906B (en) * | 2005-03-01 | 2010-11-10 | 沈阳药科大学 | Single-chamber, double-layered osmosis pump control-release system with holes on two sides |
| CN100411801C (en) * | 2006-09-26 | 2008-08-20 | 南京瑞驰电子技术工程实业有限公司 | High speed laser-beam drilling machine for tablet |
| 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 |
| CN103551742A (en) * | 2013-10-30 | 2014-02-05 | 马志敏 | High-speed controlled-release tablet perforating machine |
| CN103551742B (en) * | 2013-10-30 | 2015-08-05 | 马志敏 | High-speed controlled-release tablet puncher |
| CN110856690A (en) * | 2018-08-22 | 2020-03-03 | 深圳善康医疗健康产业有限公司 | Implant diolame and drying 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: SHANGHAI HYUNDAI PHARMACY STOCK CO., LTD.; SHANGH Free format text: FORMER OWNER: SHANGHAI HYUNDAI PHARMACY STOCK CO., LTD. Effective date: 20050121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050121 Address after: 200040 No. 1320 West Beijing Road, Shanghai Co-patentee after: Shanghai Modern Pharmaceutical Co., Ltd. Patentee after: Shanghai Institute of pharmaceutical industry Co-patentee after: Shanghai Modern National Pharmaceutical Engineering Research Center Co., Ltd. Address before: 200040 No. 1320 West Beijing Road, Shanghai Co-patentee before: Shanghai Modern Pharmaceutical Co., Ltd. Patentee before: Shanghai Institute of pharmaceutical industry |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121226 Granted publication date: 20031126 |