CN106644293A - Sealing quality inspection device and inspection method for non-PVC soft bag transfusion - Google Patents
Sealing quality inspection device and inspection method for non-PVC soft bag transfusion Download PDFInfo
- Publication number
- CN106644293A CN106644293A CN201710014167.7A CN201710014167A CN106644293A CN 106644293 A CN106644293 A CN 106644293A CN 201710014167 A CN201710014167 A CN 201710014167A CN 106644293 A CN106644293 A CN 106644293A
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- Prior art keywords
- soft bag
- pvc soft
- bag transfusion
- cylinder
- regulating valve
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000007689 inspection Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 title abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001802 infusion Methods 0.000 description 12
- 238000003466 welding Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3218—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators for flexible or elastic containers
Abstract
The invention discloses a sealing quality inspection device and inspection method for non-PVC soft bag transfusion. The device comprises a supporting rack, a horizontal pressure plate and an air cylinder driving system. An inner cavity is formed in the supporting rack, the horizontal pressure plate is movably arranged in the supporting rack along the vertical direction to divide the inner cavity into a non-PVC soft bag transfusion placing cavity and a space adjusting cavity; the air cylinder driving system is connected to the horizontal pressure plate to drive the horizontal pressure plate to move along the vertical direction. The inspection device and the inspection method can achieve sealing inspection on non-PVC soft bag transfusion on the premise of not damaging a product by converting inner pressure inspection to outer pressure inspection.
Description
Technical field
The present invention relates to soft bag infusion airtight quality checks field of medicine production, more particularly to a kind of non-PVC soft bag transfusion
Airtight quality check device and inspection method.
Background technology
Soft bag infusion possesses and is shunk automatically without the need for air inlet, therefore not there are problems that secondary pollution, clinical practice increasingly
Extensively, there are single tube and two-tube soft bag transfusion product at present, wherein it is two-tube and be divided into double hard tubes and double flexible pipe infusion products etc., wherein firmly
The composition of pipe soft bag transfusion product includes combination cover, interface and the part of co-extrusion film three, the composition bag of double-hose soft bag infusion products
Include medicine plug (loading plug), flexible pipe and the part of co-extrusion film three.Hard tube soft bag transfusion product include the welding of film film, film and interface and
Three welding positions of interface and combination cover, all adopt sweat soldering.Double-hose soft bag infusion products include film film welding, film and
Flexible pipe is welded and flexible pipe and the sealing of medicine plug (loading plug) connector.Welding quality or connector airtight quality are the keys of infusion products
Quality, therefore the quality requirement for meeting product for the welding or sealing effectiveness that ensure each welding position or connector sealing position,
Need to carry out product sealing quality examination, it is defective work that all leak check suspicious persons are rejected without exception, to guarantee product
It is free from risk.
At present manual compression method and range estimation are mainly to the method that product carries out leak check, cracking is blended i.e. without micro-
Can.Quality fluctuation is larger because personnel's standard difference is limited for the method, so needing a kind of economical and practical stable soft bag of design
Sealed nature amount-inspecting device and method, it is ensured that the stability of product quality.
The content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of non-PVC soft bag transfusion airtight quality is checked
Device and inspection method, to check bag sealing on the premise of not damaging to product.
To achieve these goals, in the present invention there is provided a kind of non-PVC soft bag transfusion airtight quality check device, should
Device includes bracing frame, horizontal pressure foot and cylinder drive system, and support frame as described above is formed with internal cavities, the horizontal pressure foot edge
Vertical direction is movably disposed in the internal cavities of support frame as described above, and the internal cavities are divided into into non-PVC soft bag transfusion
Placed cavity and Space adjustment chamber, the air cylinder driven system is connected to drive the horizontal pressure foot along vertically with the horizontal pressure foot
Move in direction.
Preferably, support frame as described above includes base plate and the framework being formed in above the base plate, the base plate and the frame
Frame is fixedly connected to form the internal cavities, and the horizontal pressure foot is parallel with the base plate to be arranged in the internal cavities；
It is preferred that the framework includes horizontally extending multiple support beams and the multiple support columns for vertically extending, Duo Gesuo
State support beam to join end to end to form circumferential support beam, multiple support columns be circumferentially distributed on the base plate and the circumferential support beam it
Between.
Preferably, institute's support frame as described above also includes air cylinder support, and the air cylinder support is arranged on the ring-type of the framework
On support beam, the air cylinder driven system includes cylinder body, and the cylinder body coordinates with the air cylinder support to be installed；The gas
Cylinder body includes the drive rod that can vertically move, and the drive rod extends to the inside of the framework and the level pressure
Plate is connected.
Preferably, the air cylinder driven system includes cylinder body and cylinder regulating valve, two of the cylinder regulating valve
Gas inlet-outlet is connected respectively by air inlet pipeline with two gas inlet-outlets of the cylinder.
Preferably, the source of the gas regulating valve is detachably arranged on support frame as described above.
Preferably, the air cylinder driven system also include pressure gauge, the pressure gauge be connected to the cylinder regulating valve with
Between external gas source；It is preferred that being provided with source of the gas regulating valve between the cylinder regulating valve and external gas source, the pressure gauge is installed
Between the cylinder regulating valve and the source of the gas regulating valve.
Preferably, the pressure gauge and the source of the gas regulating valve are detachably arranged on support frame as described above.
Meanwhile, a kind of inspection method of non-PVC soft bag transfusion airtight quality is additionally provided in the present invention, the method includes
Following steps：S1, offer are according to non-PVC soft bag transfusion airtight quality check device of the present invention；S2, by non-PVC to be measured
Soft bag infusion is placed in the non-PVC soft bag transfusion placed cavity of the check device；S3, to the air cylinder driven system of the check device
Insufflation gas in system, to drive horizontal pressure foot to be moved to be compressed on the position on the non-PVC soft bag transfusion to be measured so as to be measured
The internal pressure of non-PVC soft bag transfusion reaches predetermined pressure, and is kept for the scheduled time.
Preferably, the predetermined pressure is 0.3-0.5MPa.
Preferably, the scheduled time is 25-35s.
Using a kind of non-PVC soft bag transfusion airtight quality check device of above-mentioned technical proposal of the present invention and inspection method, can
To be carried out the scheduled time under a predetermined to non-PVC soft bag transfusion using the horizontal pressure foot run by air cylinder driven system drive
Pressure, then detection observes the non-PVC soft bag transfusion respectively whether leakage at welding or connector sealing.The check device and inspection
Method can be realized to non-PVC-soft by the way that internal pressure detection is converted into into external pressure detection on the premise of not damaging to product
The leak check (soft bag is welded or whether connector sealing position has micro- oozing or leakage) of bag transfusion, and then can be in apparatus structure
Simply, ensure that product quality while measuring method efficiency high.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention's shows
Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the front elevation of non-PVC soft bag transfusion airtight quality check device according to embodiments of the present invention.
Fig. 2 shows the stereogram of non-PVC soft bag transfusion airtight quality check device according to embodiments of the present invention.
Wherein：11 is framework, 12 is base plate, 13 is air cylinder support, 2 is horizontal pressure foot, 3 is cylinder body, 31 is driving
Bar, 4 be cylinder regulating valve, 5 be pressure gauge, 6 be source of the gas regulating valve, 7-10 is gas piping.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.Unless otherwise expressly defined, the skill of this area
Art personnel are considered as the technical terms of chemistry used in the description of the full text of this paper and have usual implication used in the art.
In the present invention, described " non-PVC soft bag transfusion " refer to by the plastic material of three layers or five layers different melting points,
The co-extrusion film obtained under A level cleaning conditions.Should the internal layer of " non-PVC soft bag transfusion " be：The inert polymer of totally nontoxic, changes
Learn stable in properties, do not fall off or degrade out foreign matter, generally using polypropylene (PP).Middle level：For dense material, with excellent
Water, vapour lock separating performance, such as polypropylene (PP), polyamide (PA).Outer layer：Mainly improve mechanical strength and the printing attachment of soft bag
Property.The material that in the market soft bag is adopted generally has polyamide (PA) etc..In addition, requiring from film production process, three layers
The fusing point of material is different, gradually rises from inside to outside, beneficial to heat seal from inside to outside so as to more tight firm.
The existing soft bag infusion airtight quality inspection method labor standard being directed to mentioned by background section is uneven
One problem, in the present invention there is provided a kind of non-PVC soft bag transfusion airtight quality check device, as depicted in figs. 1 and 2, should
Device includes bracing frame, horizontal pressure foot 2 and cylinder drive system, and support frame as described above is formed with internal cavities, the horizontal pressure foot 2
In being vertically movably disposed at support frame as described above internal cavities, the internal cavities are divided into into non-PVC soft bag transfusion
Placed cavity and Space adjustment chamber, the air cylinder driven system is connected to drive the horizontal pressure foot 2 along perpendicular with the horizontal pressure foot 2
Nogata is to movement.
According to above-mentioned check device, for the ease of the smooth placement of non-PVC soft bag transfusion, under preferable case, the support
Frame includes base plate 12 and is formed in the framework 11 of the top of the base plate 12, and the base plate 12 and the framework 11 are fixedly connected to form
The internal cavities, the horizontal pressure foot 2 is parallel with the base plate 12 to be arranged in the internal cavities；It is preferred that the framework
Including horizontally extending multiple support beams and the multiple support columns for vertically extending, multiple support beams head and the tail
Circumferential support beam is connected to form, multiple support columns are circumferentially distributed between the base plate 12 and the circumferential support beam.The ring
The shape of shape support beam can be the arbitrarily annular shape such as triangle, square, circular.
According to above-mentioned check device, in order to optimize the set location of cylinder body, simplify apparatus structure, under preferable case,
Support frame as described above also includes air cylinder support 13, and the air cylinder support 13 is arranged on the circumferential support beam of the framework 11, described
Air cylinder driven system includes cylinder body 3, and the cylinder body 3 coordinates with the air cylinder support 13 to be installed；The cylinder body 3
Including the drive rod 31 that can vertically move, the drive rod 31 extends to the inside of the framework 11 and the level pressure
Plate 2 is connected.
According to above-mentioned check device, in order to the Stress control to cylinder body 3 is better achieved, the air cylinder driven system
System is while cylinder body 3 and cylinder regulating valve 4, two gas inlet-outlets of the cylinder regulating valve 4 are respectively by air inlet pipeline
9,10 are connected with two gas inlet-outlets of the cylinder 3.Under preferable case, for the ease of operating and being easy to check device
Compact conformation, the cylinder regulating valve 4 is detachably arranged on support frame as described above, for example, be detachably arranged in the framework
On 11.
According to above-mentioned check device, for the ease of realizing external pressure control, it is easy to operating personnel to observe, under preferable case, institute
Stating air cylinder driven system also includes pressure gauge 5, and the pressure gauge 5 is connected between the cylinder regulating valve 4 and external gas source；It is excellent
Select and source of the gas regulating valve 6 is installed between the cylinder regulating valve 4 and external gas source, the pressure gauge 5 is adjusted installed in the cylinder
Between section valve 4 and the source of the gas regulating valve 6.Under preferable case, for the ease of operating and being easy to the compact conformation of check device,
The pressure gauge 5 and the source of the gas regulating valve 6 are detachably arranged on support frame as described above.For example install and be detachably arranged in
On the framework 11.
Meanwhile, a kind of inspection method of non-PVC soft bag transfusion airtight quality is additionally provided in the present invention, the method includes
Following steps：S1, offer are according to non-PVC soft bag transfusion airtight quality check device of the present invention；S2, by non-PVC to be measured
Soft bag infusion is in the non-PVC soft bag transfusion placed cavity of the check device；S3, to the air cylinder driven system of the check device
Middle insufflation gas are driving horizontal pressure foot to be moved to be compressed on the position on the non-PVC soft bag transfusion to be measured so as to be measured non-
The internal pressure of PVC soft bag infusions reaches predetermined pressure, and is kept for the scheduled time.
In above-mentioned inspection method, the predetermined pressure is by meeting the non-PVC described to be measured of airtight quality requirement
Soft bag infusion is placed in the check device so that the internal pressure of non-PVC soft bag transfusion to be measured reaches internal pressure measurement when institute
Corresponding pressure.The method of the predetermined pressure is measured in practical operation to be included：One is installed in the bottleneck of non-PVC soft bag transfusion
Band pressure gauge pressure sensor, when from extraneous pressure testing, the pressure that inside is born is included reading in pressure by pressure sensor
Predetermined pressure on power table, according to needed for the reading on the pressure gauge judges.
In above-mentioned inspection method, for the scheduled time does not have particular/special requirement, time cost and inspection are considered
Reliability is looked into, the scheduled time is 20-40s, more preferably 25-35s under preferable case.Under preferable case, the pre- level pressure
Power is 0.3-0.5MPa, more preferably 0.4MPa.
In above-mentioned inspection method, as depicted in figs. 1 and 2, step S3 includes：Open according to of the present invention non-
The external gas source of PVC soft bag infusion airtight quality check devices, gas is input into by gas piping 7, is controlled by source of the gas regulating valve 6
Gas pressure processed, and gas is delivered to into cylinder regulating valve by gas piping 8, open cylinder regulating valve so that gas passes through
Gas piping 10 is filled with into cylinder body 3, is driven drive rod 31 therein to drive horizontal pressure foot to be moved downward to and is compressed on institute
State the position on non-PVC soft bag transfusion to be measured so that the internal pressure of non-PVC soft bag transfusion to be measured reaches predetermined pressure (0.3-
0.5MPa), and (20-40s) is kept for the scheduled time, then adjusts the cylinder regulating valve so that gas is filled by gas piping 9
Enter into cylinder body 3, drive drive rod 31 therein to drive horizontal pressure foot to move upwardly off the non-PVC-soft-bag to be measured defeated
Liquid.In this process, if the internal pressure of non-PVC soft bag transfusion to be measured cannot in the given time keep predetermined pressure,
The poor sealing of non-PVC soft bag transfusion is represented, airtight quality is unqualified；If contrary non-PVC soft bag transfusion to be measured is interior
Portion's pressure can in the given time keep predetermined pressure, then it represents that preferably, airtight quality is closed the sealing of non-PVC soft bag transfusion
Lattice.
Using above-mentioned technical proposal of the present invention, by providing a kind of non-PVC soft bag transfusion airtight quality check device and inspection
Checking method, enters under a predetermined by using the horizontal pressure foot run by air cylinder driven system drive to non-PVC soft bag transfusion
The non-PVC soft bag transfusion respectively whether leakage at welding or connector sealing is observed in the pressure of the row scheduled time, then detection.The inspection
Device and inspection method, can be real on the premise of not damaging to product by the way that internal pressure detection is converted into into external pressure detection
Now to the leak check (soft bag is welded or whether connector sealing position has micro- oozing or leakage) of non-PVC soft bag transfusion, Jin Erneng
It is enough apparatus structure is simple, measuring method efficiency high while ensure that product quality.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of non-PVC soft bag transfusion airtight quality check device, it is characterised in that described device includes bracing frame, level pressure
Plate (2) and cylinder drive system, support frame as described above is formed with internal cavities, and the horizontal pressure foot (2) vertically may move
Be arranged in support frame as described above internal cavities, the internal cavities are divided into into non-PVC soft bag transfusion placed cavity and Space adjustment
Chamber, the air cylinder driven system is connected to drive the horizontal pressure foot (2) vertically to move with the horizontal pressure foot (2).
2. check device according to claim 1, it is characterised in that support frame as described above includes base plate (12) and is formed in institute
The framework (11) above base plate (12) is stated, the base plate (12) and the framework (11) are fixedly connected to form the internal cavities,
The horizontal pressure foot (2) is parallel with the base plate (12) to be arranged in the internal cavities；It is preferred that the framework is included along water
Square to the multiple support beams and multiple support columns for vertically extending for extending, multiple support beams join end to end to be formed
Circumferential support beam, multiple support columns are circumferentially distributed between the base plate (12) and the circumferential support beam.
3. check device according to claim 2, it is characterised in that support frame as described above also includes air cylinder support (13), institute
Air cylinder support (13) is stated on the circumferential support beam of the framework (11), the air cylinder driven system includes cylinder body
(3), the cylinder body (3) coordinates with the air cylinder support (13) and installs；The cylinder body (3) is including can be vertically
Mobile drive rod (31), the drive rod (31) extends to the inside of the framework (11) and is connected with the horizontal pressure foot (2).
4. check device according to claim 1, it is characterised in that the air cylinder driven system includes cylinder body (3)
With cylinder regulating valve (4), two gas inlet-outlets of the cylinder regulating valve (4) respectively by air inlet pipeline (9,10) with it is described
Two gas inlet-outlets of cylinder (3) are connected.
5. check device according to claim 4, it is characterised in that the cylinder regulating valve (4) is detachably arranged in
On support frame as described above.
6. check device according to claim 1, it is characterised in that the air cylinder driven system also includes pressure gauge (5),
The pressure gauge (5) is connected to the cylinder regulating valve (4) and external gas source between；It is preferred that the cylinder regulating valve (4) with it is outer
Connect and be provided between source of the gas source of the gas regulating valve (6), the pressure gauge (5) is installed in the cylinder regulating valve (4) and the source of the gas
Between regulating valve (6).
7. check device according to claim 6, it is characterised in that the pressure gauge (5) and the source of the gas regulating valve (6)
It is detachably arranged on support frame as described above.
8. a kind of inspection method of non-PVC soft bag transfusion airtight quality, it is characterised in that the method comprising the steps of：
Non-PVC soft bag transfusion airtight quality check device in S1, offer claim 1 to 7 described in any one；
S2, by non-PVC soft bag transfusion to be measured in the non-PVC soft bag transfusion placed cavity of the check device；
S3, to insufflation gas in the air cylinder driven system of the check device driving horizontal pressure foot to be moved to be compressed on described treating
The position surveyed on non-PVC soft bag transfusion so that the internal pressure of non-PVC soft bag transfusion to be measured reaches predetermined pressure, and keeps pre-
Fix time.
9. inspection method according to claim 8, it is characterised in that the predetermined pressure is 0.3-0.5MPa.
10. inspection method according to claim 8, it is characterised in that the scheduled time is 25-35s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014167.7A CN106644293A (en) | 2017-01-07 | 2017-01-07 | Sealing quality inspection device and inspection method for non-PVC soft bag transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014167.7A CN106644293A (en) | 2017-01-07 | 2017-01-07 | Sealing quality inspection device and inspection method for non-PVC soft bag transfusion |
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| Publication Number | Publication Date |
|---|---|
| CN106644293A true CN106644293A (en) | 2017-05-10 |
Family
ID=58844446
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014167.7A Pending CN106644293A (en) | 2017-01-07 | 2017-01-07 | Sealing quality inspection device and inspection method for non-PVC soft bag transfusion |
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| CN (1) | CN106644293A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572050A (en) * | 2018-07-20 | 2018-09-25 | 常熟迈得医疗器械技术服务有限公司 | A kind of urinal load leak check device |
| CN110907282A (en) * | 2019-11-29 | 2020-03-24 | 楚天科技股份有限公司 | Soft bag detection method and detection device |
| CN111420895A (en) * | 2020-04-22 | 2020-07-17 | 杭州富阳宣星智能科技有限公司 | Hot-water bottle resistance to compression heat-resisting check out test set |
| CN111649882A (en) * | 2020-05-09 | 2020-09-11 | 昕迪精密机械（东莞）有限公司 | Air tightness detection device of waste liquid bag production line |
| CN112595474A (en) * | 2020-12-31 | 2021-04-02 | 四川太平洋药业有限责任公司 | Infusion soft bag leakproofness leak hunting instrument |
| CN112816334A (en) * | 2020-12-31 | 2021-05-18 | 四川太平洋药业有限责任公司 | Infusion bag sealing performance detection instrument and detection method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977233A (en) * | 1974-07-03 | 1976-08-31 | Wolfgang Issel | Process and apparatus for the determination of concentration profiles of liquid or gaseous substances |
| CN202853865U (en) * | 2012-08-12 | 2013-04-03 | 梁启明 | Leakage detection device between needle stand and infusion tube of transfusion device |
| CN203116919U (en) * | 2013-03-06 | 2013-08-07 | 成都市新津事丰医疗器械有限公司 | Bag body leakage detecting device in infusion bag manufacturing process |
| CN203310587U (en) * | 2013-06-18 | 2013-11-27 | 龙兴平 | Leak detection device used for transfusion bag automatic production line |
| CN203921362U (en) * | 2014-06-26 | 2014-11-05 | 华仁药业股份有限公司 | Soft bag leak tester |
| CN206410829U (en) * | 2017-01-07 | 2017-08-15 | 石家庄四药有限公司 | A kind of non-PVC soft bag transfusion airtight quality check device |
-
2017
- 2017-01-07 CN CN201710014167.7A patent/CN106644293A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977233A (en) * | 1974-07-03 | 1976-08-31 | Wolfgang Issel | Process and apparatus for the determination of concentration profiles of liquid or gaseous substances |
| CN202853865U (en) * | 2012-08-12 | 2013-04-03 | 梁启明 | Leakage detection device between needle stand and infusion tube of transfusion device |
| CN203116919U (en) * | 2013-03-06 | 2013-08-07 | 成都市新津事丰医疗器械有限公司 | Bag body leakage detecting device in infusion bag manufacturing process |
| CN203310587U (en) * | 2013-06-18 | 2013-11-27 | 龙兴平 | Leak detection device used for transfusion bag automatic production line |
| CN203921362U (en) * | 2014-06-26 | 2014-11-05 | 华仁药业股份有限公司 | Soft bag leak tester |
| CN206410829U (en) * | 2017-01-07 | 2017-08-15 | 石家庄四药有限公司 | A kind of non-PVC soft bag transfusion airtight quality check device |
Non-Patent Citations (1)
| Title |
|---|
| 李钧: "药品GMP验证教程", 北京：中国医药科技出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572050A (en) * | 2018-07-20 | 2018-09-25 | 常熟迈得医疗器械技术服务有限公司 | A kind of urinal load leak check device |
| CN110907282A (en) * | 2019-11-29 | 2020-03-24 | 楚天科技股份有限公司 | Soft bag detection method and detection device |
| CN111420895A (en) * | 2020-04-22 | 2020-07-17 | 杭州富阳宣星智能科技有限公司 | Hot-water bottle resistance to compression heat-resisting check out test set |
| CN111420895B (en) * | 2020-04-22 | 2020-11-24 | 杭州富阳宣星智能科技有限公司 | Hot-water bottle resistance to compression heat-resisting check out test set |
| CN111649882A (en) * | 2020-05-09 | 2020-09-11 | 昕迪精密机械（东莞）有限公司 | Air tightness detection device of waste liquid bag production line |
| CN112595474A (en) * | 2020-12-31 | 2021-04-02 | 四川太平洋药业有限责任公司 | Infusion soft bag leakproofness leak hunting instrument |
| CN112816334A (en) * | 2020-12-31 | 2021-05-18 | 四川太平洋药业有限责任公司 | Infusion bag sealing performance detection instrument and detection method |
| CN112595474B (en) * | 2020-12-31 | 2022-11-11 | 四川太平洋药业有限责任公司 | Leak detection instrument for sealing performance of soft infusion bag |
| CN112816334B (en) * | 2020-12-31 | 2022-11-11 | 四川太平洋药业有限责任公司 | Infusion bag sealing performance detection instrument and detection method |
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Application publication date: 20170510 |