CN105708422A - Medical electrode catheter - Google Patents

Medical electrode catheter Download PDF

Info

Publication number
CN105708422A
CN105708422A CN201610259780.0A CN201610259780A CN105708422A CN 105708422 A CN105708422 A CN 105708422A CN 201610259780 A CN201610259780 A CN 201610259780A CN 105708422 A CN105708422 A CN 105708422A
Authority
CN
China
Prior art keywords
electrode
copper conductor
antimony
tract
impedance
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.)
Pending
Application number
CN201610259780.0A
Other languages
Chinese (zh)
Inventor
王承伟
胡人友
刘军勇
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.)
Chongqing Jinshan Science and Technology Group Co Ltd
Original Assignee
Chongqing Jinshan Science and Technology Group 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 Chongqing Jinshan Science and Technology Group Co Ltd filed Critical Chongqing Jinshan Science and Technology Group Co Ltd
Priority to CN201610259780.0A priority Critical patent/CN105708422A/en
Publication of CN105708422A publication Critical patent/CN105708422A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/42Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222Evaluating particular parts, e.g. particular organs
    • A61B5/4233Evaluating particular parts, e.g. particular organs oesophagus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852Catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/687Oesophagus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The invention discloses a medical electrode catheter. Impedance rings and antimony electrode fixing rings fixedly sheath a catheter body, the catheter body is a multi-lumen catheter, cavities in the catheter body are divided into first cavities the same with reference electrodes in quantity, second cavities the same with the impedance rings in quantity and third cavities the same with antimony electrodes in quantity, first copper conductors are arranged in the first cavities in a penetrating manner, the front ends of the first copper conductors are connected with the reference electrodes, the rear ends of the first copper conductors are connected with connectors, second copper conductors are arranged in the second cavities in the penetrating manner, the front ends of the second copper conductors penetrate from through holes in the wall of the catheter body and are connected with corresponding impedance rings, the rear ends of the second copper conductors are connected with the connectors, third copper conductors are arranged in the third cavities in the penetrating manner, the front ends of the third copper conductors are connected with the antimony electrodes, and the rear ends of the third copper conductors are connected with the connectors. The medical electrode catheter has the advantages that a risk that water leakage can be easily caused as adhesion is not firm during series connection of each section in the prior art is avoided, structural strength of the whole electrode catheter is also improved, the problem that threading is difficult in the prior art is solved, and a short circuit risk caused by adhesion of the copper conductors is avoided.

Description

Medical electrode conduit
Technical field
The invention belongs to technical field of medical instruments, specifically, particularly relate to a kind of medical electrode conduit.
Background technology
Esophagus impedance PH conduit is the one of medical electrode conduit, for the many kinds of parameters in patient's esophagus is monitored in real time, including the sensors such as reference electrode, PH sensor, impedance transducer on the conduit of pole, during use, Monitoring Data is sent to data logger by sensor.Existing esophagus impedance PH conduit is single lumen catheter, and enamel-covered wire is through in single lumen catheter, and conduit, impedance ring, antimony electrode, by sectional series connection, then connect with glue sealing.The deficiency that prior art exists is in that:
1) conduit, impedance ring, antimony electrode retainer ring junction be connected in series, junction is when occurring easily occurring, when viscose glue is bad, the risk leaked that ftractures.
2) conduit cavity has many enamel-covered wires, due to conduit, impedance ring, antimony electrode retainer ring internal diameter only small, make the technique wearing enamel-covered wire highly difficult, and easily the insulating barrier of enamel-covered wire destroyed, produce short-circuit risks.
3) conduit, impedance ring, antimony electrode easily overflow glue to pipe interior time bonding, and by enamel-covered wire together adhesion, the enamel-covered wire activity surplus of adhesion is limited, and has, when conduit bending angle is big, the risk being pulled off.
4) complex manufacturing, operation is many, and production efficiency is low, and cost is high, and the yields of product is difficult to ensure.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of medical electrode conduit.
Technical solution of the present invention is as follows: a kind of medical electrode conduit, including reference electrode, body, impedance ring, antimony electrode and adapter, the front end of described body is connected with reference electrode, rear end is connected with adapter, it is characterized in that: on described body, be installed with impedance ring and antimony electrode retainer ring, antimony electrode retainer ring arranges antimony electrode;Described body is multi-lumen tube, has multiple mutually isolated tract, is all equipped with copper conductor in each tract.
Further, tract in described body is divided into first tract the same number of with reference electrode, second tract the same number of with impedance ring and threeth tract the same number of with antimony electrode, first tract wears the first copper conductor, the front end of this first copper conductor is connected with reference electrode, the rear end of the first copper conductor is connected with adapter, described second tract wears the second copper conductor, the front end of the second copper conductor passes from the through hole tube body wall, and connect with corresponding impedance ring, the rear end of the second copper conductor is connected with adapter, described 3rd tract wears the 3rd copper conductor, the front end of the 3rd copper conductor is connected with antimony electrode, the rear end of the 3rd copper conductor is connected with adapter.
Adopt above technical scheme, body is a kind of multi-lumen tube structure, impedance ring and antimony electrode Fixing shrink ring are outside multi-lumen tube, copper conductor is through in independent tract respectively, it is isolated from each other between copper conductor, the risk loosely easily leaked because of viscose glue when so efficiently solving background technology every section series connection, also improves the structural strength of whole electrode catheter simultaneously;Copper conductor is separated in independent tract by multi-lumen tube, it is to avoid the risk of copper conductor adhesion short circuit.Meanwhile, The present invention reduces technological process, reduce production cost, improve product yields, improve production efficiency.
Described body and copper conductor, by one-body molded, so solve the problem that background technology threading is difficult.
The front end of described second copper conductor is spirally wound on body, and with impedance ring tight fit.The front end of above structure the second copper conductor is connected firmly on body, and the good reliability that the second copper conductor turns on impedance ring.
In order to simplify assembling, it is ensured that the fixing that impedance ring is installed, the rear and front end of described impedance ring is placed on body admittedly by closing up.
In order to simplify structure, it is simple to install, described antimony electrode is arranged on antimony electrode retainer ring and body in the corresponding hole, location offered, and antimony electrode and the 3rd copper conductor weld mutually, and antimony electrode is connected by viscose glue is fixing with body and antimony electrode retainer ring.
In order to simplify structure, convenient for assembly, it is ensured that the fixing that antimony electrode retainer ring is installed, the rear and front end of described antimony electrode retainer ring is placed on body admittedly by closing up.
In order to make reference electrode engage closely with body, it is firm to connect, and described reference electrode and the first copper conductor weld, and the rear end of reference electrode is inserted in the front port of body, and both are fixed by viscose glue.
The invention has the beneficial effects as follows:
1) impedance ring, antimony electrode Fixing shrink ring are loaded on outside body, the risk loosely easily leaked because of viscose glue when solving tradition every section series connection, also improve the structural strength of whole electrode catheter simultaneously.
2) multi-lumen tube and copper conductor change one-shot forming into, the problem solving tradition threading difficulty.
3) copper conductor is separated in independent tract by multi-lumen tube, it is to avoid the risk of copper conductor adhesion short circuit.
4) reduce technological process, reduce production cost, improve product yields, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the I portion enlarged drawing of Fig. 1.
Fig. 3 is the A-A cutaway view Amplified image of Fig. 1.
Fig. 4 is the B-B cutaway view Amplified image of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present embodiment is made up of reference electrode 1, body 2, impedance ring 3, antimony electrode retainer ring 4, antimony electrode 5, copper conductor and adapter 7 etc..The present embodiment is to configure according to the structure of a reference electrode, eight impedance rings, an antimony electrode, impedance ring, antimony electrode, antimony electrode retainer ring, the quantity of copper conductor, order and distance can be changed adjustment according to different demands by this structure accordingly, meet various demand.
Annexation between the present embodiment parts is: the rear end of reference electrode 1 is inserted in the front port of body 2, and both are fixed by viscose glue, and the rear end of body 2 is connected with adapter 7.Setting gradually eight impedance rings 3 on body 2 from front to back, each impedance ring 3 is all set on body 2, and the rear and front end of impedance ring 3, by closing up to body 2 crimp, makes impedance ring 3 admittedly be placed on body 2.Arranging antimony electrode retainer ring 4 between two impedance rings 3 wherein, antimony electrode retainer ring 4 is set on body 2, and the rear and front end of antimony electrode retainer ring 4, by closing up to body 2 crimp, makes antimony electrode retainer ring 4 admittedly be placed on body 2.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, body 2 is multi-lumen tube, having 10 mutually isolated tracts, the tract in body 2 is divided into first tract 21 corresponding with reference electrode 1 and impedance ring 3 second tract 22 one to one and threeth tract 23 corresponding with antimony electrode 5.Wearing the first copper conductor 61 in the first tract 21, the front end of the first copper conductor 61 is welded with reference electrode 1, and the rear end of the first copper conductor 61 is connected with adapter 7.Each second tract 22 all wears the second copper conductor 62, the front end of the second copper conductor 62 passes from the through hole body 2 wall, and it is spirally wound on body 2, and second copper conductor 62 front end wound section and corresponding impedance ring 3 tight fit, the rear end of the second copper conductor 62 is connected with adapter 7.3rd tract 23 wears the 3rd copper conductor 63, the front end of the 3rd copper conductor 63 is welded with antimony electrode 5, antimony electrode 5 is arranged on antimony electrode retainer ring 4 and body 2 in the corresponding hole, location offered, and antimony electrode 5 passes through viscose glue and fixes be connected with body 2 and antimony electrode retainer ring 4, the rear end of the 3rd copper conductor 63 is connected with adapter 7.
In order to avoid threading difficulty, above-mentioned first copper conductor the 61, second copper conductor the 62, the 3rd copper conductor 63 and body 2 are by one-body molded.For the ease of connecting with corresponding parts, a segment length can be reserved in the end of each copper conductor.
This electrode catheter is used for esophagus impedance-PH combination monitoring system, esophagus impedance-PH combination monitoring system includes electrode catheter, data logger, data analyzer, this electrode catheter, for monitoring the physiological parameter in patient's esophagus and parameter being transferred to data logger, contains the data monitoring sensors such as impedance transducer, PH sensor, reference electrode in electrode catheter.This electrode catheter can monitor the multiple physiological parameters such as the impedance of patient's esophagus, pH value, the regurgitation of gastric juice of the monitoring various mode of patient, can also monitor the change of patient's esophagus internal impedance simultaneously, allow doctor understand reflux and still swallow the impedance variation of generation.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should in the protection domain being defined in the patent claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.

Claims (8)

1. a medical electrode conduit, including reference electrode (1), body (2), impedance ring (3), antimony electrode (5) and adapter (7), the front end of described body (2) is connected with reference electrode (1), rear end is connected with adapter (7), it is characterized in that: on described body (2), be installed with impedance ring (3) and antimony electrode retainer ring (4), antimony electrode retainer ring (4) arranges antimony electrode (5);Described body (2) is multi-lumen tube, has multiple mutually isolated tract, is all equipped with copper conductor in each tract.
2. medical electrode conduit as claimed in claim 1, it is characterized in that: the tract in described body (2) is divided into first tract (21) the same number of with reference electrode (1), with the same number of second tract of impedance ring (3) (22) and threeth tract (23) the same number of with antimony electrode (5), first tract (21) wears the first copper conductor (61), the front end of this first copper conductor (61) is connected with reference electrode (1), the rear end of the first copper conductor (61) is connected with adapter (7), described second tract (22) wears the second copper conductor (62), the front end of the second copper conductor (62) passes from the through hole body (2) wall, and connect with corresponding impedance ring (3), the rear end of the second copper conductor (62) is connected with adapter (7), described 3rd tract (23) wears the 3rd copper conductor (63), the front end of the 3rd copper conductor (63) is connected with antimony electrode (5), the rear end of the 3rd copper conductor (63) is connected with adapter (7).
3. medical electrode conduit as claimed in claim 2, it is characterised in that: described body (2) and copper conductor are by one-body molded.
4. medical electrode conduit as claimed in claim 2, it is characterised in that: the front end of described second copper conductor (62) is spirally wound on body (2), and with impedance ring (3) tight fit.
5. medical electrode conduit as claimed in claim 4, it is characterised in that: the rear and front end of described impedance ring (3) is placed on body (2) admittedly by closing up.
6. the medical electrode conduit as described in Claims 2 or 3 or 4 or 5, it is characterized in that: described antimony electrode (5) is arranged in antimony electrode retainer ring (4) and body (2) hole, location that above correspondence is offered, antimony electrode (5) welds mutually with the 3rd copper conductor (63), and antimony electrode (5) is connected by viscose glue is fixing with body (2) and antimony electrode retainer ring (4).
7. medical electrode conduit as claimed in claim 6, it is characterised in that: the rear and front end of described antimony electrode retainer ring (4) is placed on body (2) admittedly by closing up.
8. the medical electrode conduit as described in Claims 2 or 3 or 4 or 5 or 7, it is characterized in that: described reference electrode (1) welds with the first copper conductor (61), the rear end of reference electrode (1) is inserted in the front port of body (2), and both are fixed by viscose glue.
CN201610259780.0A 2016-04-25 2016-04-25 Medical electrode catheter Pending CN105708422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610259780.0A CN105708422A (en) 2016-04-25 2016-04-25 Medical electrode catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610259780.0A CN105708422A (en) 2016-04-25 2016-04-25 Medical electrode catheter

Publications (1)

Publication Number Publication Date
CN105708422A true CN105708422A (en) 2016-06-29

Family

ID=56162220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610259780.0A Pending CN105708422A (en) 2016-04-25 2016-04-25 Medical electrode catheter

Country Status (1)

Country Link
CN (1) CN105708422A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107752983A (en) * 2017-11-14 2018-03-06 重庆金山医疗器械有限公司 A kind of new medical pH electrode catheters
CN108567415A (en) * 2018-07-04 2018-09-25 重庆金山医疗器械有限公司 PH electrode catheters
CN108720843A (en) * 2018-07-05 2018-11-02 重庆金山医疗器械有限公司 Visual pH electrode catheters
CN109103812A (en) * 2018-09-29 2018-12-28 重庆金山医疗器械有限公司 The apparatus and method of impedance-pH electrode catheter laying conducting wire
CN109498014A (en) * 2019-01-10 2019-03-22 重庆金山医疗器械有限公司 Monoblock type PH electrode catheter and processing method
CN110584668A (en) * 2019-10-24 2019-12-20 重庆金山科技(集团)有限公司 impedance-pH electrode catheter
CN112190831A (en) * 2020-11-17 2021-01-08 苏州市东方电子仪器厂 Method for processing esophageal electrode catheter

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479935A (en) * 1993-10-21 1996-01-02 Synectics Medical, Inc. Ambulatory reflux monitoring system
EP0797950A1 (en) * 1996-03-25 1997-10-01 Terumo Kabushiki Kaisha Electrode catheter
EP1413246A1 (en) * 2002-10-22 2004-04-28 Maquet Critical Care AB Multi-electrode catheter
US20060100492A1 (en) * 2004-10-29 2006-05-11 Medtronic, Inc. Intra-esophageal catheter
KR20060117545A (en) * 2005-05-11 2006-11-17 인하대학교 산학협력단 Method for feature extraction of ecg signal
CN102008301A (en) * 2009-09-08 2011-04-13 心诺普医疗技术(北京)有限公司 Multicavity electrophysiological electrode catheter
CN203016952U (en) * 2013-01-18 2013-06-26 重庆金山科技(集团)有限公司 Esophagus multi-parameter joint monitoring device
CN103784196A (en) * 2014-01-24 2014-05-14 上海魅丽纬叶医疗科技有限公司 Cable type radiofrequency ablation catheter and manufacturing method thereof
CN103800072A (en) * 2012-11-09 2014-05-21 上海微创电生理医疗科技有限公司 Terminal electrode and method for assembling terminal electrode and electrophysiology catheter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479935A (en) * 1993-10-21 1996-01-02 Synectics Medical, Inc. Ambulatory reflux monitoring system
EP0797950A1 (en) * 1996-03-25 1997-10-01 Terumo Kabushiki Kaisha Electrode catheter
EP1413246A1 (en) * 2002-10-22 2004-04-28 Maquet Critical Care AB Multi-electrode catheter
US20060100492A1 (en) * 2004-10-29 2006-05-11 Medtronic, Inc. Intra-esophageal catheter
KR20060117545A (en) * 2005-05-11 2006-11-17 인하대학교 산학협력단 Method for feature extraction of ecg signal
CN102008301A (en) * 2009-09-08 2011-04-13 心诺普医疗技术(北京)有限公司 Multicavity electrophysiological electrode catheter
CN103800072A (en) * 2012-11-09 2014-05-21 上海微创电生理医疗科技有限公司 Terminal electrode and method for assembling terminal electrode and electrophysiology catheter
CN203016952U (en) * 2013-01-18 2013-06-26 重庆金山科技(集团)有限公司 Esophagus multi-parameter joint monitoring device
CN103784196A (en) * 2014-01-24 2014-05-14 上海魅丽纬叶医疗科技有限公司 Cable type radiofrequency ablation catheter and manufacturing method thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107752983A (en) * 2017-11-14 2018-03-06 重庆金山医疗器械有限公司 A kind of new medical pH electrode catheters
CN108567415A (en) * 2018-07-04 2018-09-25 重庆金山医疗器械有限公司 PH electrode catheters
CN108567415B (en) * 2018-07-04 2024-05-07 重庆金山医疗技术研究院有限公司 PH electrode catheter
CN108720843A (en) * 2018-07-05 2018-11-02 重庆金山医疗器械有限公司 Visual pH electrode catheters
CN108720843B (en) * 2018-07-05 2024-05-24 重庆金山医疗技术研究院有限公司 Visual pH electrode catheter
CN109103812A (en) * 2018-09-29 2018-12-28 重庆金山医疗器械有限公司 The apparatus and method of impedance-pH electrode catheter laying conducting wire
CN109103812B (en) * 2018-09-29 2022-03-15 重庆金山医疗技术研究院有限公司 Device and method for laying lead wire for impedance-pH electrode catheter
CN109498014A (en) * 2019-01-10 2019-03-22 重庆金山医疗器械有限公司 Monoblock type PH electrode catheter and processing method
CN110584668A (en) * 2019-10-24 2019-12-20 重庆金山科技(集团)有限公司 impedance-pH electrode catheter
CN112190831A (en) * 2020-11-17 2021-01-08 苏州市东方电子仪器厂 Method for processing esophageal electrode catheter
CN112190831B (en) * 2020-11-17 2024-03-29 苏州市东方电子仪器厂 Processing method of esophageal electrode catheter

Similar Documents

Publication Publication Date Title
CN105708422A (en) Medical electrode catheter
CN102448543B (en) Implantable medical device with exposed generator
CN104955518B (en) Key element is sent to into the implantable connector assembly and method of implantable device
US20070219551A1 (en) Medical device with flexible printed circuit
CN102395315B (en) Catheter
CN102448545A (en) Elongate battery for implantable medical device
CN108697901A (en) Intracardiac defibrillation catheter
CN102448544A (en) Elongate battery for implantable medical device
CN105078570A (en) Catheter tip with microelectrodes
CN101557790A (en) Feeding tube
US9238095B2 (en) Adapter and connection structure
CN205729323U (en) The isolated electrode catheter of multi-cavity
CN206745746U (en) A kind of temperature electrode wire
US9077132B2 (en) Male connector and a method of producing the male connector
CN211834307U (en) Imaging catheter and imaging device
CN209574692U (en) Catheter body is the PH electrode catheter of monoblock type
CN109730763A (en) Split flexible cryoablation needle device
CN207052827U (en) A kind of bent angle connectors
ITBO990050A1 (en) CATHETER SYSTEM TO PERFORM AN INTRAMIOCARDIC THERAPEUTIC TREATMENT.
CN209675883U (en) A kind of connector, cabinet and vehicle with connector
CN207520439U (en) Anti-gas-leak electrical urethral catheter
CN108720843B (en) Visual pH electrode catheter
US8504173B2 (en) Electrode catheter, in particular for cardiac therapy
CN206324771U (en) Intravascular blood pressure measurement seal wire
CN207520385U (en) Electrical urethral catheter

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160629