CN209432805U - A kind of drug test disintegration tester - Google Patents
A kind of drug test disintegration tester Download PDFInfo
- Publication number
- CN209432805U CN209432805U CN201920074075.2U CN201920074075U CN209432805U CN 209432805 U CN209432805 U CN 209432805U CN 201920074075 U CN201920074075 U CN 201920074075U CN 209432805 U CN209432805 U CN 209432805U
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- Prior art keywords
- disintegration
- ring
- transparent
- bag
- snap ring
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Abstract
The utility model relates to the correlative technology fields of disintegration tester, specially a kind of drug test disintegration tester, including transparent disintegration bag ontology, the upper end of transparent disintegration bag ontology is bonded with fixed ring, annular groove is offered in fixed ring, interference fit has snap ring on annular groove, and ball is connected on the inner wall of snap ring, is welded with fixed link on the outer wall of snap ring；Bag will be disintegrated by having the beneficial effect that the device is made up of transparent soft anti-rot plastic, can be placed on drug in disintegration bag, be carried out simulated experiment, simulated environment is made to be more nearly environment in stomach, keep disintegration detection more accurate；Be adhesive in fixed ring by the way that bag will be disintegrated, at the end of detection, will disintegration bag is directly counter turns to inside facing outward, can directly be cleaned, and clean easy to clean clean.
Description
Technical field
The utility model relates to the correlative technology field of disintegration tester, specially a kind of drug test disintegration tester.
Background technique
Disintegration refer to that the physical dissolution process of pharmaceutical preparation before it is absorbed, disintegration time refer under certain condition, ball, piece,
Capsule is disintegrated the time for becoming particle, and Zeng Yidu is considered as the principal element for influencing oral drug bioavailability,
It recognizes, be disintegrated, the especially disintegration of slightly water-soluble preparation is not meant to absorb.
Disintegration medium used is usually water, simulated intestinal fluid, simulated gastric fluid, and measuring temperature is defined as 37 ± 1 DEG C, generally into
It is to take the mode of oscilaltion to make oral solid formulation under prescribed conditions using lift disintegration tester when row disintegration
All disintegration leaches or at particle, in addition to insoluble coating material or broken capsule shells, should all pass through a kind of inspection of sieve
Checking method.Disintegration is to measure one of the important indicator of drug quality, common lift disintegration tester inspection disintegration in drug detection
The method in time limit is not too high with the practical course of dissolution compactness in human stomach of drug, and the hanging basket of instrument and baffle exist
It is easy to wear in experiment repeatedly, makes the disintegration time limited inaccuracy of drug, certain risk can be brought to the judgement of drug quality.And
Hanging basket and baffle are to prevent aperture blocking from influencing experimental result, and the requirement to degree of cleaning is relatively high.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of drug test disintegration tester
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of drug test disintegration tester, including transparent
It is disintegrated bag ontology, the upper end of the transparent disintegration bag ontology is bonded with fixed ring, annular groove is offered in the fixed ring, described
Interference fit has snap ring on annular groove, and ball is connected on the inner wall of the snap ring, is welded with fixation on the outer wall of the snap ring
Bar, the bottom end of the fixed link offer sliding slot, and activity is connected with slide bar in the sliding slot, and the bottom end of the slide bar is connected with liquid
Telescopic rod is pressed, the lower end of the hydraulic telescopic rod is welded with connecting rod, and the other end of the connecting rod is welded with elastic bellows,
The upper end of the fixed ring is connected with pull ring, and the upper end of the pull ring is welded in connection ring.
Preferably, there are two the fixed link settings, two fixed links are symmetrical arranged, and the bottom end of fixed link offers cunning
Slot.
Preferably, it is corresponding T-shaped structure that the section of the slide bar, which is the inner section of sliding slot, and the upper end of slide bar is connected to cunning
In slot, the bottom end of slide bar is welded with hydraulic telescopic rod, and the extreme length of the hydraulic telescopic rod is equal to transparent disintegration bag ontology
Length.
Preferably, the elastic bellows are corrugated structure, and elastic bellows are ring structure, elastic bellows it is interior
Area of section is greater than the area of section of transparent disintegration bag ontology, and the length of elastic bellows is less than the width of transparent disintegration bag ontology
Degree.
Preferably, the ball is connected on the inner wall of snap ring, and multiple card slots, mistake in card slot are offered on the inner wall of snap ring
It is full of and is combined with ball, ball is provided with multiple, the sizes such as multiple balls are equidistant setting.
Compared with prior art, the utility model has the beneficial effects that
1. the device is made up of transparent soft anti-rot plastic to be disintegrated bag, drug can be placed in disintegration bag and carry out mould
Draft experiment makes simulated environment be more nearly environment in stomach, keeps disintegration detection more accurate；
It, will disintegration bag be directly counter turns to inside at the end of detection 2. the device is adhesive in fixed ring by that will be disintegrated bag
Outwardly, it can directly be cleaned, it is easy to clean and clean.
Detailed description of the invention
Fig. 1 is the structural blast schematic diagram of the utility model；
Fig. 2 is the structure connection diagram of the utility model；
Fig. 3 is the slide bar and sliding slot attachment structure schematic diagram of the utility model.
In figure: 1 transparent disintegration bag ontology, 2 fixed rings, 3 annular grooves, 4 snap rings, 5 balls, 6 fixed links, 7 slide bars, 8 sliding slots,
9 hydraulic telescopic rods, 10 connecting rods, 11 elastic bellows, 12 pull rings, 13 connection rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of drug test disintegration tester, including it is transparent
It is disintegrated bag ontology 1, the upper end of transparent disintegration bag ontology 1 is bonded with fixed ring 2, annular groove 3, annular groove 3 are offered in fixed ring 2
Upper interference fit has snap ring 4, and ball 5 is connected on the inner wall of snap ring 4, fixed link 6, fixed link 6 are welded on the outer wall of snap ring 4
Bottom end offer sliding slot 8, activity is connected with slide bar 7 in sliding slot 8, and the bottom end of slide bar 7 is connected with hydraulic telescopic rod 9, hydraulic to stretch
The lower end of contracting bar 9 is welded with connecting rod 10, and the other end of connecting rod 10 is welded with elastic bellows 11, and the upper end of fixed ring 2 connects
It is connected to pull ring 12, the upper end of pull ring 12 is welded in connection ring 13.
Further, there are two the settings of fixed link 6, two fixed links 6 are symmetrical arranged, and the bottom end of fixed link 6 offers cunning
Slot 8, slide bar 7 are connected in sliding slot 8 and are slided.
Further, it is corresponding T-shaped structure that the section of slide bar 7, which is the inner section of sliding slot 8, and the upper end of slide bar 7 is connected to
In sliding slot 8, the bottom end of slide bar 7 is welded with hydraulic telescopic rod 9, and the extreme length of hydraulic telescopic rod 9 is equal to transparent disintegration bag ontology 1
Length, hydraulic telescopic rod 9 facilitate control elastic bellows 11 height.
Further, elastic bellows 11 are corrugated structure, and elastic bellows 11 are ring structure, elastic bellows 11
Inner section area be greater than the area of section of transparent disintegration bag ontology 1, the length of elastic bellows 11 is less than transparent disintegration bag sheet
The width of body 1, the inside of elastic bellows 11 is in the transparent outer wall for being disintegrated bag ontology 1.
Further, ball 5 is connected on the inner wall of snap ring 4, offers multiple card slots on the inner wall of snap ring 4, in card slot
Interference fit has a ball 5, and ball 5 is provided with multiple, the sizes setting such as multiple balls 5 are equidistant.
Working principle: in actual work, the drug for carrying out detection disintegration being placed in transparent disintegration bag ontology 1,
The fixed ring 2 of the upper end connection of transparent disintegration bag ontology 1, snap ring 4 is connected in fixed ring 2, and snap ring 4 passes through inside interference fit
The ball 5 of connection can carry out rotation process on annular groove 3, and the fixed link 6 of the outside welding of snap ring 4,6 bottom end of fixed link connects
Then slide bar 7, slide bar 7 can be slided in sliding slot 8, while the hydraulic telescopic rod 9 of 7 bottom end of slide bar carries out flexible behaviour up and down
To make, the elastic bellows 11 of 9 lower section of hydraulic telescopic rod connection move up and down in the outer wall of transparent disintegration bag ontology 1,
Elastic bellows 11 carry out the disintegration situation in multi-faceted simulation stomach, and transparent disintegration bag ontology 1 to transparent disintegration bag ontology 1
It to be transparent, can be observed in real time being disintegrated in transparent disintegration bag ontology 1, and be conveniently arranged in transparent 1 outer wall of disintegration bag ontology
Attemperator makes transparent disintegration bag ontology 1 keep constant temperature.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of drug test disintegration tester, including transparent disintegration bag ontology (1), it is characterised in that: the transparent disintegration bag ontology
(1) upper end is bonded with fixed ring (2), is offered annular groove (3) on the fixed ring (2), and interference is matched on the annular groove (3)
Conjunction has snap ring (4), is connected with ball (5) on the inner wall of the snap ring (4), is welded with fixed link on the outer wall of the snap ring (4)
(6), the bottom end of the fixed link (6) offers sliding slot (8), and the interior activity of the sliding slot (8) is connected with slide bar (7), the slide bar
(7) bottom end is connected with hydraulic telescopic rod (9), and the lower end of the hydraulic telescopic rod (9) is welded with connecting rod (10), the connection
The other end of bar (10) is welded with elastic bellows (11), and the upper end of the fixed ring (2) is connected with pull ring (12), the pull ring
(12) upper end is welded on connection ring (13).
2. a kind of drug test disintegration tester according to claim 1, it is characterised in that: the fixed link (6) is provided with two
A, two fixed links (6) are symmetrical arranged, and the bottom end of fixed link (6) offers sliding slot (8).
3. a kind of drug test disintegration tester according to claim 1, it is characterised in that: the section of the slide bar (7) is to slide
The inner section of slot (8) is corresponding T-shaped structure, and the upper end of slide bar (7) is connected in sliding slot (8), and the bottom end of slide bar (7) is welded with
Hydraulic telescopic rod (9), the extreme length of the hydraulic telescopic rod (9) are equal to the length of transparent disintegration bag ontology (1).
4. a kind of drug test disintegration tester according to claim 1, it is characterised in that: the elastic bellows (11) are wave
Line shape structure, elastic bellows (11) are ring structure, and the inner section area of elastic bellows (11) is greater than transparent disintegration bag sheet
The area of section of body (1), the length of elastic bellows (11) are less than the width of transparent disintegration bag ontology (1).
5. a kind of drug test disintegration tester according to claim 1, it is characterised in that: the ball (5) is connected to snap ring
(4) on inner wall, multiple card slots are offered on the inner wall of snap ring (4), there is ball (5) interference fit in card slot, ball (5) setting
There is multiple, the sizes such as multiple balls (5) are equidistant setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074075.2U CN209432805U (en) | 2019-01-17 | 2019-01-17 | A kind of drug test disintegration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074075.2U CN209432805U (en) | 2019-01-17 | 2019-01-17 | A kind of drug test disintegration tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432805U true CN209432805U (en) | 2019-09-24 |
Family
ID=67976670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074075.2U Expired - Fee Related CN209432805U (en) | 2019-01-17 | 2019-01-17 | A kind of drug test disintegration tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075371A (en) * | 2021-03-22 | 2021-07-06 | 重庆医药高等专科学校 | Medicine appearance that disintegrates |
-
2019
- 2019-01-17 CN CN201920074075.2U patent/CN209432805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075371A (en) * | 2021-03-22 | 2021-07-06 | 重庆医药高等专科学校 | Medicine appearance that disintegrates |
| CN113075371B (en) * | 2021-03-22 | 2022-11-18 | 重庆医药高等专科学校 | Medicine appearance that disintegrates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20210117 |