CN103076143A - Leakage testing equipment for soft bag - Google Patents
Leakage testing equipment for soft bag Download PDFInfo
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- CN103076143A CN103076143A CN2011103275479A CN201110327547A CN103076143A CN 103076143 A CN103076143 A CN 103076143A CN 2011103275479 A CN2011103275479 A CN 2011103275479A CN 201110327547 A CN201110327547 A CN 201110327547A CN 103076143 A CN103076143 A CN 103076143A
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- whippletree
- extruding
- soft bag
- leakage testing
- leak test
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Abstract
The invention discloses leakage testing equipment for a soft bag. The leakage testing equipment comprises an extrusion table which is horizontally arranged, wherein a fixed framework (2) is fixedly arranged on the extrusion table; an extrusion lever (3) and a reciprocating power device (4) for controlling the extrusion cross bar to be away from or approach to the extrusion table are arranged in the fixed framework. The leakage testing equipment for the soft bag is reasonable in design and is uniform and stable when the pressure is applied; and the efficiency of the leakage testing of the soft bag and the accuracy of the result can be ensured.
Description
Technical field
The invention belongs to the inspection machine field of pharmaceutical industry transfusion, particularly relate to soft bag leak test plant.
Background technology
Change has occured in " garter " transfusion that the past people are familiar with silently.In recent years, the various places hospital clinical uses the soft bag infusion preparation gradually, replaces the product of traditional glass bottle packing.
From some serious transfusion Adverse Events in recent years, because the accident that the transfusion package quality problems cause emerges in an endless stream.It is reported, the infusion solutions of China present 90% still adopts glass bottle packaging or plastic bottle packing, developed countries is main mainly with packed in flexible pouchy greatly then, because not only there are the shortcomings such as cracky, inconvenience transportation, storage volume recycle and reuse greatly, easily in vial, and airborne dust, microorganism are easy to it is caused liquid medicine contamination in use.Therefore, if conditions permit should be selected to replace the relatively low vial of security with the soft bag of safe disposable totally-enclosed venous transfusion as far as possible.
Many security hidden troubles that the soft bag of disposable totally-enclosed venous transfusion can avoid the vial transfusion to bring.It is different from general vial instillation needs snorkel, and totally-enclosed soft bag utilizes atmospheric pressure compression bag to instil smoothly, need not the open air path, and solution is from the problem of snorkel drippage when having avoided the infusion bottle reversing; Got rid of simultaneously the danger of air embolism; Owing to be totally-enclosed system, it is dangerous also to have got rid of air-polluting, has avoided owing to pollute the injury to the patient that causes; Infusion orifice is furnished with plastic protective sleeve, guarantees the germ-free condition of infusion orifice, need not sterilization, can directly connect transfusion device.
Transfusion flexible bag hunts leak to guarantee its totally-enclosed performance to product in process of production, is very crucial step.
Summary of the invention
Technical matters to be solved by this invention provides soft bag leak test plant, and this soft bag leak test plant is reasonable in design, and is uniform and stable when exerting pressure, and can guarantee the efficient of soft bag leak detection and result's accuracy.
Apparatus of the present invention solve the problems of the technologies described above the technical scheme that adopts: soft bag leak test plant, comprise horizontally disposed squeeze station, fixedly mount fixed frame on the described squeeze station, be provided with the extruding whippletree in the described fixed frame, and control extruding whippletree away from or near the reciprocating motion power device of squeeze station.
Technique scheme lies in soft bag on the squeeze station in use, and reciprocating motion power device control extruding cross bar is slowly exerted pressure near soft bag and to soft bag downwards, observes soft bag surface condition to reach the purpose of leak detection.
Described extruding whippletree is rectangular shape, and the lower surface of described extruding whippletree is parallel with described squeeze station and be oppositely arranged.
Described reciprocating motion power device is cylinder mechanism; Described cylinder mechanism comprises cylinder, the piston that is located on the fixed frame; One end of described piston is arranged in the cylinder, and the other end connects the extruding whippletree.
Described piston is arranged on extruding whippletree point midway in the longitudinal direction with the tie point of extruding whippletree.
In sum, apparatus of the present invention compared with prior art have following advantage:
(1), the present invention adopts cylinder mechanism as reciprocating motion power device, makes applying of pressure in the extrusion process more steady.
(2), extruding whippletree of the present invention is rectangular shape, described piston is arranged on extruding whippletree point midway in the longitudinal direction with the tie point of extruding whippletree; It is more even to make pressure in the extrusion process apply distribution.
Description of drawings
Fig. 1 is structural representation of the present invention.
Title corresponding to each parts among the figure: 1 squeeze station, 2 fixed frames, 3 extruding whippletrees, 4 reciprocating motion power devices, 5 cylinders, 6 pistons.
Embodiment
Below in conjunction with embodiment and accompanying drawing, apparatus of the present invention are described in further detail, but the embodiment of apparatus of the present invention is not limited to this.
Embodiment 1
As shown in Figure 1, soft bag leak test plant comprises horizontally disposed squeeze station 1, and fixed installation fixed frame 2 on the described squeeze station is provided with extruding whippletree 3 in the described fixed frame, and control extruding whippletree away from or near the reciprocating motion power device 4 of squeeze station.Extruding whippletree 3 be rectangular shape, and the lower surface that pushes whippletree and squeeze station 1 are parallel and be oppositely arranged.
Reciprocating motion power device 4 is cylinder mechanism; Described cylinder mechanism comprises cylinder 5, the piston 6 that is located on the fixed frame; One end of described piston is arranged in the cylinder, and the other end connects the extruding whippletree.Described piston is arranged on extruding whippletree point midway in the longitudinal direction with the tie point of extruding whippletree.
As mentioned above, just can realize preferably apparatus of the present invention.
Claims (4)
1. soft bag leak test plant, it is characterized in that, comprise horizontally disposed squeeze station (1), fixedly mount fixed frame (2) on the described squeeze station, be provided with extruding whippletree (3) in the described fixed frame, and control extruding whippletree away from or near the reciprocating motion power device (4) of squeeze station.
2. soft bag leak test plant according to claim 1 is characterized in that described extruding whippletree is rectangular shape, and the lower surface of described extruding whippletree is parallel with described squeeze station and be oppositely arranged.
3. soft bag leak test plant according to claim 2 is characterized in that described reciprocating motion power device is cylinder mechanism; Described cylinder mechanism comprises cylinder (5), the piston (6) that is located on the fixed frame; One end of described piston is arranged in the cylinder, and the other end connects the extruding whippletree.
4. soft bag leak test plant according to claim 3 is characterized in that, described piston is arranged on extruding whippletree point midway in the longitudinal direction with the tie point of extruding whippletree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103275479A CN103076143A (en) | 2011-10-25 | 2011-10-25 | Leakage testing equipment for soft bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103275479A CN103076143A (en) | 2011-10-25 | 2011-10-25 | Leakage testing equipment for soft bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103076143A true CN103076143A (en) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103275479A Pending CN103076143A (en) | 2011-10-25 | 2011-10-25 | Leakage testing equipment for soft bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103076143A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181258A (en) * | 2015-08-27 | 2015-12-23 | 四川南格尔生物科技有限公司 | Leakage detection device for two-layer vacuum soft bags |
| CN105716796A (en) * | 2016-03-30 | 2016-06-29 | 邵武市天福包装彩印有限公司 | Packaging bag air leakage detection device |
| CN106404077A (en) * | 2016-11-25 | 2017-02-15 | 福建南少林药业有限公司 | Integrated apparatus for detecting leakage and foreign body of liquid package |
| CN109269726A (en) * | 2018-09-12 | 2019-01-25 | 天津恒亚通机械有限公司 | A kind of leakage detection apparatus |
| 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 |
| CN113304360A (en) * | 2021-06-22 | 2021-08-27 | 浙江大学医学院附属第一医院 | Portable soft bag package large transfusion medicine heating and leakage detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1249859A (en) * | 1968-01-12 | 1971-10-13 | Secr Defence | Improvements in or relating to vacuum testing of containers |
| US4887457A (en) * | 1988-11-28 | 1989-12-19 | Miles Inc. | Fixture and method of testing for soft package leak integrity |
| EP0619478A1 (en) * | 1993-04-08 | 1994-10-12 | Alcatel Cit | Leak detection installation for checking sealed packages |
| CN101596954A (en) * | 2009-05-11 | 2009-12-09 | 长沙楚天科技有限公司 | The leakage detection apparatus that is used for big soft infusion bag production line |
| CN201476944U (en) * | 2009-08-18 | 2010-05-19 | 扬州扬子江宝云缸套有限公司 | Marine water pressure test bed for cylinder sleeves |
| CN201852679U (en) * | 2010-05-18 | 2011-06-01 | 龙门县佳茂聚氨酯橡胶有限公司 | Leakage testing device for hollow elastic ball |
| CN202229889U (en) * | 2011-10-25 | 2012-05-23 | 成都青山利康药业有限公司 | Leakage detecting device of soft bag |
-
2011
- 2011-10-25 CN CN2011103275479A patent/CN103076143A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1249859A (en) * | 1968-01-12 | 1971-10-13 | Secr Defence | Improvements in or relating to vacuum testing of containers |
| US4887457A (en) * | 1988-11-28 | 1989-12-19 | Miles Inc. | Fixture and method of testing for soft package leak integrity |
| EP0619478A1 (en) * | 1993-04-08 | 1994-10-12 | Alcatel Cit | Leak detection installation for checking sealed packages |
| CN101596954A (en) * | 2009-05-11 | 2009-12-09 | 长沙楚天科技有限公司 | The leakage detection apparatus that is used for big soft infusion bag production line |
| CN201476944U (en) * | 2009-08-18 | 2010-05-19 | 扬州扬子江宝云缸套有限公司 | Marine water pressure test bed for cylinder sleeves |
| CN201852679U (en) * | 2010-05-18 | 2011-06-01 | 龙门县佳茂聚氨酯橡胶有限公司 | Leakage testing device for hollow elastic ball |
| CN202229889U (en) * | 2011-10-25 | 2012-05-23 | 成都青山利康药业有限公司 | Leakage detecting device of soft bag |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181258A (en) * | 2015-08-27 | 2015-12-23 | 四川南格尔生物科技有限公司 | Leakage detection device for two-layer vacuum soft bags |
| CN105716796A (en) * | 2016-03-30 | 2016-06-29 | 邵武市天福包装彩印有限公司 | Packaging bag air leakage detection device |
| CN105716796B (en) * | 2016-03-30 | 2019-09-10 | 邵武市天福包装彩印有限公司 | A kind of packaging bag gas leak detection device |
| CN106404077A (en) * | 2016-11-25 | 2017-02-15 | 福建南少林药业有限公司 | Integrated apparatus for detecting leakage and foreign body of liquid package |
| CN109269726A (en) * | 2018-09-12 | 2019-01-25 | 天津恒亚通机械有限公司 | A kind of leakage detection apparatus |
| 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 |
| 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 |
| CN113304360A (en) * | 2021-06-22 | 2021-08-27 | 浙江大学医学院附属第一医院 | Portable soft bag package large transfusion medicine heating and leakage detection device |
| CN113304360B (en) * | 2021-06-22 | 2022-12-23 | 浙江大学医学院附属第一医院 | Portable soft bag package large transfusion medicine heating and leakage detection device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130501 |