CN205672067U - A kind of Needle localization support - Google Patents
A kind of Needle localization support Download PDFInfo
- Publication number
- CN205672067U CN205672067U CN201620401122.6U CN201620401122U CN205672067U CN 205672067 U CN205672067 U CN 205672067U CN 201620401122 U CN201620401122 U CN 201620401122U CN 205672067 U CN205672067 U CN 205672067U
- Authority
- CN
- China
- Prior art keywords
- angle adjustment
- adjustment plate
- cross bar
- needle
- puncture needle
- 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 - Fee Related
Links
Abstract
The utility model relates to a kind of medical apparatus, particularly a kind of CT power traction leads the descending Needle localization support being accurately positioned organ or tissue's aspiration biopsy or treatment etc. in human body to target focus, it is characterized in that bearing is provided with the first angle adjustment plate, one end of pole and bearing are hinged, the other end is connected with one end of cross bar, and the other end of cross bar is provided with the second angle adjustment plate；One end of action bars is hinged with the second angle adjustment plate, and the other end is provided with puncture needle and fixes cartridge clip.The utility model utilize the accurate body surface location of CT machine and can plan in advance, measure puncture needle traveling angle, distance based on, by regulation pole, cross bar and action bars positioning fixing puncture needle positioning cartridge clip, puncture needle is relatively fixed in fixing cartridge clip, can be previously-scanned to understand puncture needle walking approach before puncture, row puncture procedure again after data zero deflection to be determined, improve the accuracy to target lesion localization, and be greatly reduced the damage unnecessary to patient, bring glad tidings to patient.
Description
Technical field
The utility model relates to a kind of medical apparatus, and particularly a kind of CT power traction is led and descending worn organ or tissue in human body
The Needle localization support that target focus is accurately positioned by thorn biopsy or treatment etc..
Background technology
It is known that CT machine guided percutaneous needle biopsy, treatment be a kind of under CT guides to whole body each position interest focus
(target focus) percutaneous puncture obtains Pathologic specimen or a kind of clinical common method treated, especially pulmonary lesions, and CT has
Miscellaneous equipment is had to be difficult to substituted advantage.Existing technical method is the body surface utilizing CT scan image to select to enter target focus
Anchor point, avoids unnecessary as far as possible or forbids the position damaged, to utilize distance and the angle in software measurement path therebetween
Degree, operates doctor with puncture needle according to measurement data rule of thumb subjective judgement puncture angle in advance, due to CT machine during puncture
Still can not realtime dynamic observation puncture needle traveling situation, operation doctor can only rely on memory or comparison still image subjective judgement wear
Thorn angle, therefore the accuracy to angle holds difficulty greatly, wearing easily occur in focus or smaller area especially for small volume
Partially, pass through or not through position phenomenon, it is possible to indirectly cause puncture distance and the degree of depth have deviation, the deficiencies in the prior art do not only result in
Low to target lesion localization accuracy, and add the unnecessary property of normal tissue damage, add the misery of patient, even
Threat to life, thus limit the chance to medical diagnosis on disease and (or) treatment.
Content of the invention
The purpose of this utility model is contemplated to overcome the deficiencies in the prior art, provides a kind of simple to operate, raising puncture
The Needle localization support of accurate precision.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of Needle localization support, is provided with bearing, it is characterised in that bearing is provided with the first angle adjustment plate, the one of pole
End is hinged with bearing, and the other end is connected with one end of cross bar, and the other end of cross bar is provided with the second angle adjustment plate；Action bars
One end be hinged with the second angle adjustment plate, the other end is provided with puncture needle and fixes cartridge clip.
First angle adjustment plate described in the utility model and the second angle adjustment plate are in being mutually perpendicular to shape, and the first angle is adjusted
Joint plate angular adjustment direction and the scanning bed longer axis parallel of CT machine, the second angle adjustment plate angular adjustment direction and frame longer axis parallel
(i.e. parallel with scanning bed short axle), the first angle adjustment plate can related other parts in addition to bearing along CT scan bed long axis direction
Slide and be arbitrarily fixed on bearing bilateral edge somewhere；It is respectively equipped with angle on first angle adjustment plate and the second angle adjustment plate to carve
Line fixes, to be conveniently adjusted puncture needle, the locus that cartridge clip needle track points to.
Pole described in the utility model leans against the first angle adjustment plate and through bearing pin or bolt and sleeve and the first angle
Adjustable plate is hinged, and pole can move up and down in the sleeve leaning against bearing and any place is fixed, pole can and sleeve first
On angle adjustment plate along scanning bed long axis direction swing and can be in unspecified angle stationary positioned, it typically uses bolted splice side
Formula.
The utility model cross bar can be connected on pole up or down, and cross bar can be connected with pole through sleeve, horizontal
Bar also can move along the scanning bed short-axis direction of parallel CT machine, and cross bar upper limb has the lubber-line (point) parallel with cross bar (by CT machine
Positioning line calibration).Sleeve wall is provided with bolt, and cross bar also can be connected with pole by slideway, slide block, and cross bar also may be used
To be connected by gear, tooth bar or worm and gear mode, for calibration cross bar major axis level, adjustable angle between cross bar and pole
Joint.
Second angle adjustment plate described in the utility model related puncture needle can be fixed cartridge clip and be movably attached on cross bar,
Second angle adjustment plate can be connected with cross bar through sleeve, and sleeve is provided with bolt, and the second angle adjustment plate also can lead to
Cross slideway, slide block is connected with cross bar, and the second angle adjustment plate can also be by gear, tooth bar or worm and gear mode and cross bar
It is connected.
First angle adjustment plate described in the utility model and the second angle adjustment plate are provided with level meter, with calibrated scale
Plate, respectively along the level of scanning bed major axis, short-axis direction, can regulate puncture needle more accurately and fix the space that cartridge clip needle track points to
Position.
Puncture needle described in the utility model fixes cartridge clip substantially with chevron ticket-holder, between two handles for extend backward in long tube
The action bars of shape, action bars major axis and scanning bed longer axis parallel, the perpendicular shape in one end of action bars and the second angle adjustment plate phase
Hinged, end with the tuning drive gear parallel with needle track, tube and dial scale bottom zone outwardly, rotatable
Projection is inserted in, is fixed；Press two shank control folder portion opening and closing；Folder portion is printing opacity sample material, and two clip pages are respectively arranged with semicircle needle track altogether
With surrounding tubulose, vertical with action bars long axis direction, it surrounds diameter and is slightly larger than puncture needle diameter.Rotation process bar is adjustable to be worn
Pricker fixes cartridge clip and the angle of the second angle adjustment plate, to be conveniently adjusted the locus that cartridge clip needle track fixed by puncture needle.
It is respectively equipped with length metering delineation wire casing and bolt respective slot, to adjust easily on pole described in the utility model and cross bar
Joint puncture needle is fixed the locus of cartridge clip and plays fixation.
The utility model utilize the accurate body surface location of CT machine and can plan in advance, measure puncture needle traveling angle, distance is
Basis, fixes cartridge clip by regulation pole, cross bar and the fixing puncture needle of action bars positioning, and puncture needle is relatively fixed to fixing cartridge clip
In, can be previously-scanned to understand puncture needle walking approach before puncture, row puncture procedure again after data zero deflection to be determined, thus
Significantly improve the accuracy to target lesion localization, and be greatly reduced the damage unnecessary to patient, bring glad tidings to patient.
Brief description
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is further described.
As shown in the figure: a kind of Needle localization support, it is provided with bearing 1, it is characterised in that bearing 1 is provided with the first angular adjustment
Plate 2, one end of pole 3 is hinged with bearing 1, and pole 3 can rotate along scanning bed long axis direction relative to the first angle adjustment plate 2
And position, the other end is connected with one end of cross bar 4, and the other end of cross bar 4 is provided with the second angle adjustment plate 5；Action bars 6
One end be hinged with the second angle adjustment plate 5, the other end is provided with puncture needle and fixes cartridge clip 7, the first described angle adjustment plate 2
With the second angle adjustment plate 5 in being mutually perpendicular to shape, the first angle adjustment plate 2 angular adjustment direction and the scanning bed long axis direction of CT machine
Unanimously, the second angle adjustment plate 5 angular adjustment direction consistent with frame long axis direction (i.e. consistent with scanning bed short-axis direction), the
One angle adjustment plate 2 related other parts in addition to bearing can slide along CT scan bed long axis direction and be arbitrarily fixed on bearing 1
On, as being positioned at bearing 1 bilateral edge somewhere；It is respectively equipped with degree measure stroke on first angle adjustment plate 2 and the second angle adjustment plate 5
Line, fixes, to be conveniently adjusted puncture needle, the locus that cartridge clip 7 needle track points to；Described pole 3 normally bears against the first angle
Adjustable plate 2 is simultaneously hinged through bearing pin or bolt and sleeve and the first angle adjustment plate 2, and pole 3 can be on the first angle adjustment plate
Along scanning bed long axis direction swing and can be in unspecified angle stationary positioned, it typically uses bolted splice mode；The utility model
Cross bar 4 can be connected on pole 3 up or down, and cross bar 4 can be connected with pole 3 through sleeve 8, and cross bar 4 also can be along parallel
The scanning bed short-axis direction of CT machine moves, and cross bar 4 upper limb has the lubber-line (point) (by CT machine positioning line calibration) parallel with cross bar.
Sleeve 8 wall is provided with bolt, and cross bar 4 also can be connected with pole 3 by slideway, slide block, and cross bar 4 can also pass through tooth
Wheel, tooth bar or worm and gear mode are connected, for calibration cross bar major axis level, angle adjustable or the regulation end between cross bar and pole
Seat 1；The second described angle adjustment plate 5 related puncture needle can be fixed cartridge clip and be movably attached on cross bar 4, the second angular adjustment
Plate 5 can be connected with cross bar 4 through sleeve, and sleeve is provided with bolt, and said structure is same as the prior art, and this does not repeats,
Second angle adjustment plate also can be connected with cross bar by slideway, slide block, and the second angle adjustment plate can also pass through gear, tooth
Bar or worm and gear mode are connected with cross bar, and said structure is same as the prior art, and this does not repeats, and the first described angle is adjusted
Joint plate 2 and the second angle adjustment plate 5 are provided with level meter, with calibrated scale plate respectively along the water of scanning bed major axis, short-axis direction
Flat, puncture needle can be regulated more accurately and fix the locus that cartridge clip needle track points to；It is substantially same that cartridge clip 7 fixed by described puncture needle
Chevron ticket-holder, the action bars 6 in elongated tubular for extending backward, the perpendicular shape in one end of action bars 6 and the second angle between two handles
Adjustable plate 5 is hinged, and end is with the tuning drive gear 9 parallel with needle track, and tube is with dial scale bottom zone outwardly
, rotatable projection be inserted in, fixing；Press two shank control folder portion opening and closing；Folder portion is printing opacity sample material, and two clip pages are respectively arranged with
Semicircle needle track surrounds tubulose jointly, and vertical with action bars 6 long axis direction, parallel with tuning drive gear pointing direction, it surrounds directly
Footpath is slightly larger than puncture needle diameter, general big 0.2mm.Rotation process bar 6 can adjust puncture needle and fixes cartridge clip 7 and the second angular adjustment
The angle of plate 5, fixes, to be conveniently adjusted puncture needle, the locus that cartridge clip 7 needle track points to.Pole described in the utility model
Delineate wire casing and bolt respective slot with being respectively equipped with length metering on cross bar, fix cartridge clip 7 to be conveniently adjusted puncture needle
Locus and play a fixation, the utility model utilizes the accurate body surface location of CT machine and can plan in advance, measure puncture needle and walk
Based on row angle, distance, fixing cartridge clip by regulation pole, cross bar and the fixing puncture needle of action bars positioning, puncture needle is relative
It is fixed in fixing cartridge clip, can be previously-scanned to understand puncture needle walking approach, after data zero deflection to be determined again before puncture
Row puncture procedure, thus significantly improves the accuracy to target lesion localization, and is greatly reduced the damage unnecessary to patient,
Bring glad tidings to patient.
Claims (10)
1. a Needle localization support, is provided with bearing, it is characterised in that bearing is provided with the first angle adjustment plate, one end of pole
Being hinged with bearing, the other end is connected with one end of cross bar, and the other end of cross bar is provided with the second angle adjustment plate；Action bars
One end is hinged with the second angle adjustment plate, and the other end is provided with puncture needle and fixes cartridge clip.
2. a kind of Needle localization support according to claim 1, it is characterised in that the first angle adjustment plate and the second angle
Adjustable plate is in being mutually perpendicular to shape.
3. a kind of Needle localization support according to claim 1, it is characterised in that pole leans against the first angle adjustment plate simultaneously
It is hinged through bearing pin or bolt and the first angle adjustment plate.
4. a kind of Needle localization support according to claim 1, it is characterised in that cross bar is through sleeve or slideway, slide block or tooth
Wheel, tooth bar are connected with pole.
5. a kind of Needle localization support according to claim 1, it is characterised in that the second related puncture needle of angle adjustment plate
Fixing cartridge clip is movably attached on cross bar.
6. a kind of Needle localization support according to claim 5, it is characterised in that the second related puncture needle of angle adjustment plate
Fixing cartridge clip is connected with cross bar through sleeve, and sleeve is provided with bolt.
7. a kind of Needle localization support according to claim 1, it is characterised in that the first angle adjustment plate and the second angle
Adjustable plate is provided with level meter.
8. a kind of Needle localization support according to claim 1, it is characterised in that cartridge clip fixed by puncture needle is chevron ticket-holder,
It is that bar sample is connected with the second angle adjustment plate between two handles.
9. a kind of Needle localization support according to claim 1, it is characterised in that the perpendicular shape in one end of action bars and the
Two angle adjustment plates are hinged, and cartridge clip is fixed with the tuning drive gear parallel with needle track, rotation process bar regulation puncture needle in end
Angle with the second angle adjustment plate.
10. a kind of Needle localization support according to claim 1, it is characterised in that be respectively equipped with length on pole and cross bar
Metering delineation wire casing, cross bar is with the lubber-line of longer axis parallel therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401122.6U CN205672067U (en) | 2016-05-03 | 2016-05-03 | A kind of Needle localization support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401122.6U CN205672067U (en) | 2016-05-03 | 2016-05-03 | A kind of Needle localization support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672067U true CN205672067U (en) | 2016-11-09 |
Family
ID=57439057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620401122.6U Expired - Fee Related CN205672067U (en) | 2016-05-03 | 2016-05-03 | A kind of Needle localization support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672067U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065988A (en) * | 2016-11-17 | 2018-05-25 | 王凤林 | Puncture cervical disc positioning guide |
| CN109893221A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of puncture path positioning device of cerebral hemorrhage puncture drainage |
| CN110478020A (en) * | 2019-09-09 | 2019-11-22 | 南京医科大学第二附属医院 | A kind of Via Posterior Spinal Approach sets spike devices and method |
| CN111887948A (en) * | 2020-07-06 | 2020-11-06 | 山东中医药大学附属医院 | Puncture operation positioning robot under nuclear magnetic resonance |
| CN112472500A (en) * | 2020-12-11 | 2021-03-12 | 陈金英 | Nephrology department hemodialysis pipe inflatable fixed bolster |
| CN112617825A (en) * | 2020-12-17 | 2021-04-09 | 中国人民解放军西部战区总医院 | Application of lead electrode in rapid positioning of epileptic focus |
-
2016
- 2016-05-03 CN CN201620401122.6U patent/CN205672067U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065988A (en) * | 2016-11-17 | 2018-05-25 | 王凤林 | Puncture cervical disc positioning guide |
| CN109893221A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of puncture path positioning device of cerebral hemorrhage puncture drainage |
| CN109893221B (en) * | 2019-02-28 | 2023-12-01 | 成都真实维度科技有限公司 | Puncture path positioning device for cerebral hemorrhage puncture drainage |
| CN110478020A (en) * | 2019-09-09 | 2019-11-22 | 南京医科大学第二附属医院 | A kind of Via Posterior Spinal Approach sets spike devices and method |
| CN111887948A (en) * | 2020-07-06 | 2020-11-06 | 山东中医药大学附属医院 | Puncture operation positioning robot under nuclear magnetic resonance |
| CN112472500A (en) * | 2020-12-11 | 2021-03-12 | 陈金英 | Nephrology department hemodialysis pipe inflatable fixed bolster |
| CN112617825A (en) * | 2020-12-17 | 2021-04-09 | 中国人民解放军西部战区总医院 | Application of lead electrode in rapid positioning of epileptic focus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205672067U (en) | A kind of Needle localization support | |
| DE102011076885B4 (en) | Method for controlling a medical device, device with a medical device and data carrier | |
| CN106937877B (en) | Puncture guiding device using method | |
| US8657761B2 (en) | Apparatus for inserting needle | |
| WO2005112767A1 (en) | Apparatus and method for penetrating radiation measurements | |
| CN201814661U (en) | Standing guide instrument for puncture diagnosis | |
| CN203693762U (en) | Spine minimally invasive surgery positioner | |
| CN111839730B (en) | Photoacoustic imaging surgical navigation platform for guiding tumor resection | |
| CN208492252U (en) | A kind of CT guidance lung puncture frame | |
| US6270506B1 (en) | Medical targeting apparatus | |
| CN109173099A (en) | Overhead focuses ultrasonic multi-dimensional movement treatment positioning scanning means | |
| CN206700208U (en) | The fixed puncture of adjustable-angle and the holder device of radioactive prospecting instrument template | |
| CN103845114A (en) | CT (computed tomography) guidance percutaneous puncture three-dimensional positioning frame | |
| CN101627915B (en) | C-arm X-ray perspective machine with external pick-up device | |
| CN107088092A (en) | Vertebroplasty body surface location navigator | |
| CN210159093U (en) | Scanning device for ultrasonic guided radiotherapy auxiliary positioning | |
| CN209173253U (en) | A kind of ultrasonic multi-dimensional movement treatment positioning scanning means of overhead focusing | |
| CN2435052Y (en) | Magnetic resonance x-ray double-location leading hepatic portal vein and hepatic duct puncture device | |
| CN108904015A (en) | A kind of CT, MRI guiding puncture auxiliary directional device | |
| CN2754574Y (en) | Vertebral arch screw implanting guider | |
| CN209863980U (en) | Percutaneous lumbar intervertebral foramen mirror puncture auxiliary positioning ware | |
| CN209018875U (en) | Puncture template navigation positional device | |
| CN109907804A (en) | A kind of Lung neoplasm in-vivo measurement auxiliary locator and localization method | |
| CN104720873B (en) | Puncture positioning tool for three-dimensional angle measurement | |
| CN2321403Y (en) | Stereotaxis apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20180503 |