CN107303196A - A kind of tumor-localizing puncture instrument - Google Patents

A kind of tumor-localizing puncture instrument Download PDF

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Publication number
CN107303196A
CN107303196A CN201610261673.1A CN201610261673A CN107303196A CN 107303196 A CN107303196 A CN 107303196A CN 201610261673 A CN201610261673 A CN 201610261673A CN 107303196 A CN107303196 A CN 107303196A
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China
Prior art keywords
puncture
tumor
dimensional
fixed
line
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CN201610261673.1A
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Chinese (zh)
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陈德路
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Individual
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Individual
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Priority to CN201610261673.1A priority Critical patent/CN107303196A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3405—Needle locating or guiding means using mechanical guide means

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

The present invention title be：A kind of tumor-localizing puncture instrument；Belong to medical instruments field；Solve that tumour can not be carried out in three dimensions at present to be accurately positioned puncture, have a strong impact on the problem of tumor-localizing punctures accuracy and diagnosing tumor therapeutic effect；The drip irrigation device of use is：It is mobile by three-dimensional, pre- point of puncture is overlapped with tumor center, puncture needle is punctured along using pre- point of puncture as the radius of circle in the center of circle；It is mainly used for improving tumor-localizing and punctures precision and puncture success rate, expand tumor puncture Path selection scope, effectively avoid vital tissue organ, reduce complication, further improves diagnosing tumor therapeutic effect.

Description

A kind of tumor-localizing puncture instrument
Technical field：
Instrument is punctured the present invention relates to a kind of tumor-localizing, belongs to medical instruments field.
Background technology：
The apparatus that current tumor-localizing is punctured is a lot, but is all planar to carry out localised puncture, it is impossible to enter in three dimensions Row tumour is accurately positioned puncture, has had a strong impact on the accuracy of tumor-localizing puncture and the effect of diagnosing tumor treatment.
The content of the invention：
1) technical problem solved：
The technical problem to be solved in the present invention is that tumour can not be carried out in three dimensions at present is accurately positioned puncture, serious shadow Ring the problem of tumor-localizing punctures accuracy and diagnosing tumor therapeutic effect.
2) technical scheme：
The present invention is swashed by base 1, three-dimensional slide rail 2, three-dimensional sliding block 3, support 4, line slide rail 5, linear slider 6, activity Light lamp 7, puncture needle folder 8, puncture needle 9, movable laser line 10, pre- point of puncture 11, fixed laser line 12, fixed laser lamp 13rd, rotary shaft 14 is constituted.Three-dimensional sliding block 3 is connected on base 1 by three-dimensional slide rail 2 and can carry out three-dimensional movement, rotation Rotating shaft 14 is fixed on three-dimensional sliding block 3, and support 4 is connected in rotary shaft 14 and can rotated, and line slide rail 5 is vertically connected On support 4, linear slider 6 can be slided on line slide rail 5, and movable laser lamp 7 is fixed in linear slider 6 concurrently Go out movable laser line 10, puncture needle 9 is fixed in linear slider 6 by puncture needle folder 8, the central shaft of puncture needle 9 and work Dynamic laser rays 10 is overlapped；Fixed laser lamp 13 is fixed in rotary shaft 14, is sent and is consolidated with the center overlapping of axles of rotary shaft 14 Determine laser rays 12, fixed laser line 12 intersects at pre- point of puncture 11 with movable laser line 10.
The present invention is mobile by the three-dimensional of three-dimensional sliding block 3, pre- point of puncture 11 can be driven to carry out three-dimensional movement, by pre- point of puncture 11 coincide with tumor center.
The present invention is rotated by support 4 with rotary shaft 14 for axle, can expand as the puncture path scope of puncture needle 9 with pre- Point of puncture 11 is any radius of the circle in the center of circle.
3) beneficial effect：
Using the present invention, tumour 3 D can be carried out and be accurately positioned puncture, improved tumor-localizing and puncture precision and puncture success rate, Expand tumor puncture Path selection scope, effectively avoid vital tissue organ, reduce complication, further improve tumour and examine Disconnected therapeutic effect.
Brief description of the drawings：
Accompanying drawing 1 is a kind of structural representation of the present invention, and 1 is base in accompanying drawing 1；2 be three-dimensional slide rail；3 be three-dimensional sliding block； 4 be support；5 be line slide rail；6 be linear slider；7 be movable laser lamp；8 be puncture needle folder；9 be puncture needle；10 It is movable laser line；11 be pre- point of puncture；12 be fixed laser line；13 be fixed laser lamp；14 be rotary shaft.
Embodiment：
Patient carries out CT positioning scannings and obtains CT positioning images first, and image measurement obtains tumor center three are positioned according to CT Dimension space position data simultaneously determines optimal puncture needle angle, swollen according to measurement gained by base 1 close to CT bedside and fixation The three-dimensional space position data moving three dimension sliding block 3 at knurl center, drives pre- point of puncture 11 to be moved in three dimensions, makes pre- wear Thorn point 11 coincides with tumor center, and runing rest 4 makes puncture needle 9 be in predetermined optimal puncture needle angle, promotes Linear slider 6 can drive the accurate Ci Zhong tumor center of puncture needle 9.

Claims (2)

1. a kind of tumor-localizing puncture instrument, it is characterised in that it is by base (1), three-dimensional slide rail (2), three Tie up sliding block (3), support (4), line slide rail (5), linear slider (6), movable laser lamp (7), puncture Pin folder (8), puncture needle (9), movable laser line (10), pre- point of puncture (11), fixed laser line (12), Fixed laser lamp (13), rotary shaft (14) composition；Three-dimensional sliding block (3) is connected by three-dimensional slide rail (2) On base (1) and three-dimensional movement can be carried out, rotary shaft (14) is fixed on three-dimensional sliding block (3), branch Frame (4) is connected in rotary shaft (14) and can rotated, and line slide rail (5) is vertically connected on support (4) On, linear slider (6) can be slided on line slide rail (5), and movable laser lamp (7) is fixed on straight line On sliding block (6) and movable laser line (10) is sent, puncture needle (9) presss from both sides (8) by puncture needle and is fixed on directly On line sliding block (6), the central shaft of puncture needle (9) is overlapped with movable laser line (10)；Fixed laser lamp (13) It is fixed in rotary shaft (14), sends the fixed laser line (12) with the center overlapping of axles of rotary shaft (14), Fixed laser line (12) intersects at pre- point of puncture (11) with movable laser line (10).
2. a kind of tumor-localizing puncture instrument according to claim 1, it is characterised in that sliding by three-dimensional The three-dimensional of block (3) is mobile, pre- point of puncture (11) can be driven to carry out three-dimensional mobile, by pre- point of puncture (11) Tumor center is coincided with, is rotated by support (4) with rotary shaft (14) for axle, can be by puncture needle (9) Puncture path scope expand as with pre- point of puncture (11) for the center of circle circle any radius.
CN201610261673.1A 2016-04-19 2016-04-19 A kind of tumor-localizing puncture instrument Withdrawn CN107303196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610261673.1A CN107303196A (en) 2016-04-19 2016-04-19 A kind of tumor-localizing puncture instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610261673.1A CN107303196A (en) 2016-04-19 2016-04-19 A kind of tumor-localizing puncture instrument

Publications (1)

Publication Number Publication Date
CN107303196A true CN107303196A (en) 2017-10-31

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CN201610261673.1A Withdrawn CN107303196A (en) 2016-04-19 2016-04-19 A kind of tumor-localizing puncture instrument

Country Status (1)

Country Link
CN (1) CN107303196A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107693090A (en) * 2017-11-10 2018-02-16 贵州省人民医院 The guide support of venipuncture under a kind of CT
CN108784799A (en) * 2018-07-11 2018-11-13 张玉睿 A kind of novel hepatopathy puncture positioning device

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2045272U (en) * 1988-10-22 1989-10-04 山东医科大学附属医院 Ct guide brain stereo-orientation apparatus for skull pore-drilling
CN2106598U (en) * 1991-05-03 1992-06-10 上海市第二医科大学附属第九人民医院 Guiding apparatus for positioning of puncture at the deep part of the body
US5628327A (en) * 1994-12-15 1997-05-13 Imarx Pharmaceutical Corp. Apparatus for performing biopsies and the like
CN1522674A (en) * 2003-09-04 2004-08-25 高春平 Trunk tridimensional orienting method and device capable of resetting
US20070149878A1 (en) * 2003-12-29 2007-06-28 Hankins Carol A Apparatus and method for guiding a medical device in multiple planes
CN201127645Y (en) * 2007-12-28 2008-10-08 兖矿集团有限公司 Tridimensional directional sight for femoral head neck
CN201831965U (en) * 2010-11-03 2011-05-18 王峰 CT (computed tomography) interventional therapeutic directional apparatus
CN102335017A (en) * 2011-07-12 2012-02-01 中国科学院深圳先进技术研究院 Interventional therapy auxiliary mechanical arm
CN202198646U (en) * 2011-07-05 2012-04-25 徐玉英 Three-dimensional coordinate transforming frame
CN202776560U (en) * 2012-09-11 2013-03-13 王峰 CT (Computed tomography) guided puncture combination directional device
CN203591308U (en) * 2013-11-16 2014-05-14 白杨 Laser auxiliary three-dimensional directional head support for intracranial hematoma puncture
US20150080740A1 (en) * 2013-09-18 2015-03-19 iMIRGE Medical INC. Optical targeting and visualization of trajectories
CN104605884A (en) * 2015-02-12 2015-05-13 周军 Head laser position finder
CN204364086U (en) * 2014-12-10 2015-06-03 万恒 Automatic puncturing position finder under the CT being convenient to manipulate guides
CN104814800A (en) * 2015-05-13 2015-08-05 范国明 Infrared ray navigation tool
CN104921784A (en) * 2015-06-15 2015-09-23 张宝国 Lateral ventricle frontal angle puncture guiding device
CN105232122A (en) * 2015-11-18 2016-01-13 贺石生 Detachable-mountable surgical precise positioning equipment

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2045272U (en) * 1988-10-22 1989-10-04 山东医科大学附属医院 Ct guide brain stereo-orientation apparatus for skull pore-drilling
CN2106598U (en) * 1991-05-03 1992-06-10 上海市第二医科大学附属第九人民医院 Guiding apparatus for positioning of puncture at the deep part of the body
US5628327A (en) * 1994-12-15 1997-05-13 Imarx Pharmaceutical Corp. Apparatus for performing biopsies and the like
CN1522674A (en) * 2003-09-04 2004-08-25 高春平 Trunk tridimensional orienting method and device capable of resetting
US20070149878A1 (en) * 2003-12-29 2007-06-28 Hankins Carol A Apparatus and method for guiding a medical device in multiple planes
CN201127645Y (en) * 2007-12-28 2008-10-08 兖矿集团有限公司 Tridimensional directional sight for femoral head neck
CN201831965U (en) * 2010-11-03 2011-05-18 王峰 CT (computed tomography) interventional therapeutic directional apparatus
CN202198646U (en) * 2011-07-05 2012-04-25 徐玉英 Three-dimensional coordinate transforming frame
CN102335017A (en) * 2011-07-12 2012-02-01 中国科学院深圳先进技术研究院 Interventional therapy auxiliary mechanical arm
CN202776560U (en) * 2012-09-11 2013-03-13 王峰 CT (Computed tomography) guided puncture combination directional device
US20150080740A1 (en) * 2013-09-18 2015-03-19 iMIRGE Medical INC. Optical targeting and visualization of trajectories
CN203591308U (en) * 2013-11-16 2014-05-14 白杨 Laser auxiliary three-dimensional directional head support for intracranial hematoma puncture
CN204364086U (en) * 2014-12-10 2015-06-03 万恒 Automatic puncturing position finder under the CT being convenient to manipulate guides
CN104605884A (en) * 2015-02-12 2015-05-13 周军 Head laser position finder
CN104814800A (en) * 2015-05-13 2015-08-05 范国明 Infrared ray navigation tool
CN104921784A (en) * 2015-06-15 2015-09-23 张宝国 Lateral ventricle frontal angle puncture guiding device
CN105232122A (en) * 2015-11-18 2016-01-13 贺石生 Detachable-mountable surgical precise positioning equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107693090A (en) * 2017-11-10 2018-02-16 贵州省人民医院 The guide support of venipuncture under a kind of CT
CN108784799A (en) * 2018-07-11 2018-11-13 张玉睿 A kind of novel hepatopathy puncture positioning device

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Application publication date: 20171031