CN203337338U - Endoscope sealing property testing device - Google Patents

Endoscope sealing property testing device Download PDF

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Publication number
CN203337338U
CN203337338U CN2013203279991U CN201320327999U CN203337338U CN 203337338 U CN203337338 U CN 203337338U CN 2013203279991 U CN2013203279991 U CN 2013203279991U CN 201320327999 U CN201320327999 U CN 201320327999U CN 203337338 U CN203337338 U CN 203337338U
Authority
CN
China
Prior art keywords
endoscope
seal box
sealing property
testing device
vacuum 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
Application number
CN2013203279991U
Other languages
Chinese (zh)
Inventor
钟李宽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU KANGYOU MEDICAL EQUIPMENT Co Ltd
Original Assignee
HANGZHOU KANGYOU MEDICAL EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU KANGYOU MEDICAL EQUIPMENT Co Ltd filed Critical HANGZHOU KANGYOU MEDICAL EQUIPMENT Co Ltd
Priority to CN2013203279991U priority Critical patent/CN203337338U/en
Application granted granted Critical
Publication of CN203337338U publication Critical patent/CN203337338U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an endoscope sealing property testing device comprising a sealing box and a vacuum pump; the sealing box and the vacuum pump are connected through a silicone tube; the sealing box is provided with a vacuum meter and is provided with a negative pressure valve connected with the silicone tube, and a positive pressure valve is also arranged on the sealing box. The endoscope sealing property testing device replaces a conventional positive pressure test with a negative pressure test, prevents water inflow into a work piece, reduces testing time, can determine the sealing property of the endoscope in a short time, and the determination is easy.

Description

The endoscope tightness measuring device
Technical field
The utility model relates to a kind of endoscope proving installation, is specifically related to a kind of endoscope tightness measuring device.
Background technology
In prior art, detect the judgement endoscope and leak, whether the device of gas leakage is to judge and seal at 1 meter hydraulic pressure according to the endoscope GB, test duration is long, the state leaked at product can not be found in time, causes endoscope lumen all to be intake, and tested endoscope is caused to damage.
The utility model content
In order to solve the above-mentioned technical matters existed in prior art, the utility model provides a kind of endoscope tightness measuring device, comprise seal box and vacuum pump, described seal box is connected by silicone tube with vacuum pump, seal box is provided with vacuum meter, negative pressure valve is set on described seal box and is connected with silicone tube.
Further, be provided with the malleation valve on described seal box.
Endoscope tightness measuring device of the present utility model makes original malleation detection become detection of negative pressure, and anti-workpiece water inlet, shorten detection time, can judge at short notice the sealing of endoscope, conveniently judges.
The accompanying drawing explanation
Fig. 1 is the structural representation of endoscope tightness measuring device of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, endoscope tightness measuring device of the present utility model, comprise seal box 1 and vacuum pump 6, seal box 1 is connected by silicone tube 5 with vacuum pump 6, and seal box is provided with vacuum meter 2 makes it be presented at the negative pressure numerical value in vacuum pump 6 duty lower seal casees 1.Seal box 1 require transparent easily with observe, anti-taking out presses that to reach negative pressure numerical value indeformable, air tight, water-tight.Negative pressure valve 4 is set on seal box 1 to be connected with silicone tube 5; Also be provided with malleation valve 3, after having tested the endoscope sealing property, by malleation valve 3, make seal box 1 consistent with extraneous air pressure, can open seal box and get 1 endoscope that goes out to test, complete test job.
The course of work of endoscope tightness measuring device of the present utility model is as follows:
First, the parallel transparent seal box 1 of putting into of tested endoscope 7, at the interior injection tap water 8 of seal box 1, surpass the water yield of 7 three times of endoscopes, build top pressure closure; Close malleation valve 3, open negative pressure valve 4, connect the silicone tube 5 of bleeding.Open vacuum pump 6 work, whether detection person observes workpiece welded seal place has bubble to emerge, and when vacuum meter 2 reaches the 0.05MPA value, closes negative pressure valve 4, static 1 minute.Workpiece does not have bubble to emerge for qualified, otherwise is defective, after completing detection, opens malleation valve 3, after making seal box 1 internal pressure and extraneous balance, opens seal box and takes out workpiece, completes testing.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims (2)

1. an endoscope tightness measuring device, comprise seal box (1) and vacuum pump (6), it is characterized in that: described seal box (1) is connected by silicone tube (5) with vacuum pump (6), seal box (1) is provided with vacuum meter (2), negative pressure valve (4) is set on described seal box (1) and is connected with silicone tube (5).
2. endoscope tightness measuring device as claimed in claim 1, is characterized in that: be provided with malleation valve (3) on described seal box (1).
CN2013203279991U 2013-06-07 2013-06-07 Endoscope sealing property testing device Expired - Lifetime CN203337338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203279991U CN203337338U (en) 2013-06-07 2013-06-07 Endoscope sealing property testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203279991U CN203337338U (en) 2013-06-07 2013-06-07 Endoscope sealing property testing device

Publications (1)

Publication Number Publication Date
CN203337338U true CN203337338U (en) 2013-12-11

Family

ID=49706007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203279991U Expired - Lifetime CN203337338U (en) 2013-06-07 2013-06-07 Endoscope sealing property testing device

Country Status (1)

Country Link
CN (1) CN203337338U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759890A (en) * 2014-02-08 2014-04-30 马鞍山市奈特仪表科技有限公司 Method for detecting sealing defects of pressure meter
CN108020385A (en) * 2018-01-31 2018-05-11 杭州迈尔科技有限公司 A kind of automatic leak-checking apparatus of soft scope
CN110392544A (en) * 2017-03-09 2019-10-29 奥林巴斯株式会社 The leak detection processing method of endoscopic system and endoscope
CN115979523A (en) * 2023-02-02 2023-04-18 深圳市宏济医疗技术开发有限公司 Endoscope leakproofness detection device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759890A (en) * 2014-02-08 2014-04-30 马鞍山市奈特仪表科技有限公司 Method for detecting sealing defects of pressure meter
CN103759890B (en) * 2014-02-08 2016-02-10 马鞍山市奈特仪表科技有限公司 A kind of detection method of tensimeter seal defect
CN110392544A (en) * 2017-03-09 2019-10-29 奥林巴斯株式会社 The leak detection processing method of endoscopic system and endoscope
CN108020385A (en) * 2018-01-31 2018-05-11 杭州迈尔科技有限公司 A kind of automatic leak-checking apparatus of soft scope
CN115979523A (en) * 2023-02-02 2023-04-18 深圳市宏济医疗技术开发有限公司 Endoscope leakproofness detection device

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GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20131211