CN102614017A - Noncontact bronchus intracavitary therapy microwave device - Google Patents

Noncontact bronchus intracavitary therapy microwave device Download PDF

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Publication number
CN102614017A
CN102614017A CN2012101187868A CN201210118786A CN102614017A CN 102614017 A CN102614017 A CN 102614017A CN 2012101187868 A CN2012101187868 A CN 2012101187868A CN 201210118786 A CN201210118786 A CN 201210118786A CN 102614017 A CN102614017 A CN 102614017A
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China
Prior art keywords
microwave
probe
conduit
tinsel
metal wires
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Application number
CN2012101187868A
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Chinese (zh)
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CN102614017B (en
Inventor
白冲
黄海东
李强
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Second Military Medical University SMMU
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Second Military Medical University SMMU
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Priority to CN201210118786.8A priority Critical patent/CN102614017B/en
Publication of CN102614017A publication Critical patent/CN102614017A/en
Application granted granted Critical
Publication of CN102614017B publication Critical patent/CN102614017B/en
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Abstract

The invention relates to a noncontact bronchus intracavitary therapy microwave device, which comprises a microwave security protection probe, a control handle and a microwave controller, wherein the microwave security protection probe consists of a guide tube, metal wires and a microwave probe; a plurality of metal wires, a microwave probe and a microwave lead are arranged in the guide tube; the metal wires are bent elastic pieces; the end parts of the metal wires are connected together; the microwave probe is positioned in the middle of the plurality of metal wires, and is connected with the microwave lead; the metal wires, the microwave probe and the microwave lead can move in the guide tube along an axial direction; the guide tube is connected to a guide tube fixer; the metal wires pass through the guide tube fixer and a handle fixing rod, and are connected to a sliding handle; and the microwave lead is connected with a microwave controller connecting end on the sliding handle. Due to the adoption of a noncontact bronchus microwave probe disclosed by the invention, therapy can be performed specific to tumors on bronchial walls and outside lumens, pain of patients is reduced, and the surgery success probability is increased.

Description

The untouchable bronchial lumen internal therapy microwave device that is used for
Technical field
The invention belongs to armarium manufacturing technology field, particularly relate to a kind of untouchable bronchial lumen internal therapy microwave device that is used for.
Background technology
Microwave has been widely used in every field as a kind of treatment means, is used for treatment of diseases in the air flue through flexible bronchoscope, is developed rapidly.
The treatment of disease (especially pulmonary carcinoma) is a comprehensive therapy in the air flue, comprises operation, radiotherapy, chemotherapy etc.The interior methods for the treatment of diseases of central airway that is confined to commonly used comprises laser (Nd:YAG, argon cutter, CO2), PDT (PDT), intracavitary radiotherapy, microwave, cryotherapy and high frequency electrotherapy.Applied microwave radiation therapy central type carcinoma of lung is used for treatment of airway constriction again, removing bronchial obstruction, improves symptom, prolongs aspects such as patient's life, all obtains good result.
The bronchus microwave probe directly contacts tumor at present; Adopt heating to burn the bronchus intracavitary neoplasm; But can't treat bronchial wall and the outer tumor of tube chamber; Contact with the direct of tube wall and use the outer security protection structure of probe can effectively prevent to pop one's head in when adopting RF therapy bronchial asthma, but also do not have the security protection of the outer tumor of micro-wave therapeutic bronchial wall and tube chamber to pop one's head in up to now.
Summary of the invention
Technical problem to be solved by this invention provides a kind of untouchable bronchial lumen internal therapy microwave device that is used for, and increases the success rate of the outer tumor of micro-wave therapeutic bronchial wall and tube chamber.
The technical solution adopted for the present invention to solve the technical problems is: a kind of untouchable bronchial lumen internal therapy microwave device that is used for; Comprise microwave security protection probe, joystick and microwave controller, said joystick is made up of handle fixed bar, slide handle and conduit retainers, and the microwave controller link is arranged on the said slide handle; Said microwave security protection probe is made up of conduit, tinsel and microwave probe; Number of metal silk, microwave probe and microwave wire are housed in the said conduit, and said tinsel is crooked elastic component, and said wire ends links together; Said microwave probe is positioned at the centre of said number of metal silk; Said microwave probe links to each other with microwave wire, and said tinsel, microwave probe and microwave wire can move in conduit vertically, and said conduit is connected on the conduit retainers; Said tinsel passes conduit retainers and the handle fixed bar is connected on the slide handle, and said microwave wire is connected with microwave controller link on the slide handle.
Said tinsel has 4 at least.
The diameter of described microwave security protection probe is 2.2-2.4mm.
Described microwave probe shell is processed by copper or nickel material.
Said conduit is the utility conduit that is used for medical branchofiberoscope.
Said microwave probe output 60W, radiated time is 3~7 seconds.
Beneficial effect
The present invention adopts untouchable bronchus microwave probe; Strut when injected organism tissue through joystick expansion tinsel after getting into focal zone; Make medical worker can look at focal zone easily straight; Treat to bronchial wall and the outer tumor of tube chamber specially, reduce the patient suffering, improve the probability of success of performing the operation.
Description of drawings
Fig. 1 is the structural representation of security protection probe among the present invention.
Fig. 2 is the structural representation of handle.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As illustrated in fig. 1 and 2, a kind of untouchable bronchial lumen internal therapy microwave device that is used for comprises microwave security protection probe, joystick and microwave controller; Said joystick is made up of handle fixed bar 5, slide handle 6 and conduit retainers 8; On the said slide handle 6 microwave controller link 7 is arranged, said microwave security protection probe is made up of conduit 1, tinsel 2 and microwave probe 3, and number of metal silk 2, microwave probe 3 and microwave wire 4 are housed in the said conduit 1; Said tinsel 2 is crooked elastic components; Said tinsel 2 ends link together, and said microwave probe 3 is positioned at the centre of said number of metal silk 2, and said microwave probe 3 links to each other with microwave wire 4; Said tinsel 2, microwave probe 3 and microwave wire 4 can motions vertically in conduit 1; Said conduit 1 is connected on the conduit retainers 8, and said tinsel 2 passes conduit retainers 8 and is connected on the slide handle 6 with handle fixed bar 5, and said microwave wire 4 is connected with microwave controller link 7 on the slide handle 6.
Said tinsel 2 has 4 at least.
The diameter of described microwave security protection probe is 2.2-2.4mm.
Described microwave probe 3 shells are processed by copper or nickel material.
Said conduit 1 is the utility conduit that is used for medical branchofiberoscope.
Said microwave probe 3 output 60W, radiated time is 3~7 seconds.
During actual the use, insert flexible bronchoscope, observe situation in the air flue, comprise that intracavitary neoplasm position, size, form, surface condition, hemorrhage situation and tube chamber block, stenosis; Insert microwave antenna through bronchoscope biopsy hole, adjustment bronchoscope position is to getting a clear view, and can see the processing target spot.The present invention is imported the bronchoscope service aisle, and this moment, microwave probe 3 was incorporated in the conduit 1 with tinsel 2, came across in the visual field up to it.After arriving target region, move deviate from conduit along conduit to the focus direction with microwave probe 3 through joystick control tinsel 2, tinsel 2 breaks away from the elasticity of conduit scope removal conduit constraint back utilization own and opens, up to tinsel 2 contact airway walls.Need under direct-view, to confirm whether tinsel 2 correctly contacts airway walls.After tinsel 2 is correctly located and is opened; The operator starts microwave controller; Microwave controller discharges microwave energy automatically according to the input processing parameter that presets wherein, and microwave arrives microwave probe 3 through microwave wire in the tinsel 2, and 3 pairs of focuses of microwave probe are treated.Optional 2~3 points of seance carry out; The start radiation is diathermanous, output 60W, and radiation 3~7 seconds; Treated once in per 3~6 days, 3~5 times is a course of treatment; Should remove slough earlier before the micro-wave therapeutic.

Claims (6)

1. untouchable bronchial lumen internal therapy microwave device that is used for; Comprise microwave security protection probe, joystick and microwave controller; Said joystick is made up of handle fixed bar (5), slide handle (6) and conduit retainers (8), and microwave controller link (7) is arranged on the said slide handle (6), it is characterized in that; Said microwave security protection probe is made up of conduit (1), tinsel (2) and microwave probe (3); Number of metal silk (2), microwave probe (3) and microwave wire (4) are housed in the said conduit (1), and said tinsel (2) is crooked elastic component, and said tinsel (2) end links together; Said microwave probe (3) is positioned at the centre of said number of metal silk (2); Said microwave probe (3) links to each other with microwave wire (4), and said tinsel (2), microwave probe (3) and microwave wire (4) can move in conduit (1) vertically, and said conduit (1) is connected on the conduit retainers (8); Said tinsel (2) passes conduit retainers (8) and handle fixed bar (5) is connected on the slide handle (6), and said microwave wire (4) is connected with microwave controller link (7) on the slide handle (6).
2. a kind of untouchable bronchial lumen internal therapy microwave device that is used for according to claim 1 is characterized in that said tinsel (2) has 4 at least.
3. a kind of untouchable bronchial lumen internal therapy microwave device that is used for according to claim 1 is characterized in that, the diameter of described microwave security protection probe is 2.2-2.4mm.
4. a kind of untouchable bronchial lumen internal therapy microwave device that is used for according to claim 1 is characterized in that described microwave probe (3) shell is processed by copper or nickel material.
5. a kind of untouchable bronchial lumen internal therapy microwave device that is used for according to claim 1 is characterized in that said conduit (1) is the utility conduit that is used for medical branchofiberoscope.
6. a kind of untouchable bronchial lumen internal therapy microwave device that is used for according to claim 1 is characterized in that, said microwave probe (3) output 60W, and radiated time is 3~7 seconds.
CN201210118786.8A 2012-04-20 2012-04-20 Untouchable for bronchial lumen internal therapy microwave device Expired - Fee Related CN102614017B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210118786.8A CN102614017B (en) 2012-04-20 2012-04-20 Untouchable for bronchial lumen internal therapy microwave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210118786.8A CN102614017B (en) 2012-04-20 2012-04-20 Untouchable for bronchial lumen internal therapy microwave device

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CN102614017A true CN102614017A (en) 2012-08-01
CN102614017B CN102614017B (en) 2015-09-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105377160A (en) * 2013-07-11 2016-03-02 科瑞欧医疗有限公司 Electrosurgical snare

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6364874B1 (en) * 1997-09-04 2002-04-02 Medlight S.A. Device for irradiating internal cavities of the body
WO2004110557A1 (en) * 2003-06-16 2004-12-23 National University Of Singapore Apparatus and method for photothermal and photochemical medical treatments with incoherent light
CN1665452A (en) * 2002-07-03 2005-09-07 株式会社维克创 Remote-controled medical instrument
CN101076290A (en) * 2004-12-09 2007-11-21 铸造品公司 Aortic valve repair
CN102014779A (en) * 2008-05-09 2011-04-13 创新肺部方案公司 Systems, assemblies, and methods for treating a bronchial tree
US20110301587A1 (en) * 2010-04-06 2011-12-08 Innovative Pulmonary Solutions, Inc. System and method for pulmonary treatment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6364874B1 (en) * 1997-09-04 2002-04-02 Medlight S.A. Device for irradiating internal cavities of the body
CN1665452A (en) * 2002-07-03 2005-09-07 株式会社维克创 Remote-controled medical instrument
WO2004110557A1 (en) * 2003-06-16 2004-12-23 National University Of Singapore Apparatus and method for photothermal and photochemical medical treatments with incoherent light
CN101076290A (en) * 2004-12-09 2007-11-21 铸造品公司 Aortic valve repair
CN102014779A (en) * 2008-05-09 2011-04-13 创新肺部方案公司 Systems, assemblies, and methods for treating a bronchial tree
US20110301587A1 (en) * 2010-04-06 2011-12-08 Innovative Pulmonary Solutions, Inc. System and method for pulmonary treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105377160A (en) * 2013-07-11 2016-03-02 科瑞欧医疗有限公司 Electrosurgical snare

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Granted publication date: 20150930

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