CN106491193A - Full angle guide device - Google Patents
Full angle guide device Download PDFInfo
- Publication number
- CN106491193A CN106491193A CN201611214588.6A CN201611214588A CN106491193A CN 106491193 A CN106491193 A CN 106491193A CN 201611214588 A CN201611214588 A CN 201611214588A CN 106491193 A CN106491193 A CN 106491193A
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- China
- Prior art keywords
- puncture needle
- slide rail
- guide device
- fixed
- fixed seat
- 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.)
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- 230000000694 effects Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- 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
Landscapes
- 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)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of full angle guide device, including fixed seat, adjusting rod, slide rail fix bar, arc-shaped slide rail, puncture needle and puncture needle fixed seat by bed；The puncture needle is fixed in puncture needle fixed seat, and puncture needle fixed seat is placed on arc-shaped slide rail can slide along arc-shaped slide rail；The centre of sphere of arc-shaped slide rail is pointed to during the puncture needle slide all the time.Full angle guide device simple structure of the present invention, easy to operate, accurate positioning, can realize full angle puncture.
Description
Technical field
The invention belongs to field of medical auxiliary equipment, is related to a kind of auxiliary positioning for human organ tissue penetration and is oriented to
A kind of device, and in particular to full angle guide device.
Background technology
Human organ lesion tissue (such as tumor), it is sometimes desirable to biopsy or treatment are carried out to focus by puncturing.To focus
Puncture needs to position site of puncture, positions generally by Medical Image System, such as ultrasound, C arm X-ray machines, DSA, CT
And MRI etc., but various image documentation equipments cut both ways as orientation direction, benefit and limitation, show：
1st, ultrasound：Although being capable of the guiding of multi-angle real-time positioning, the easily shadow by site of puncture tissue (such as bone, gas)
Ring, add ultrasound only display plane image, spatial relationship of the piercing process to puncture needle in human body shows not enough, and needs
Ultrasonic doctor is participated in；2nd, x-ray image system：Certain spatial relationship can be shown, piercing process is monitored in real time, but most cases lack
Few soft tissue and the display and resolution of focus；3、CT、MRI：There are tissue well and focus to differentiate and measure, but can not be real-time
Monitoring, most cases can only in one plane be done Needle localization, lack multi-angle spatially.
Puncturing auxiliary device at present has following a few classes：1st, body surfaces fixed signal thing makees reference；2nd, dress fixed by puncture needle
Put, after point of puncture is selected, the device fixes the position of puncture needle adjustment angle, it is impossible to which dynamic is adjusted；3rd, by electricity
The guiding puncture equipment that magnetic and computer system are guided；4th, the electric mechanical arm (robot) of computer system control.With
On latter two guiding equipment design complicated, cost is high, simultaneously because its complicated structure, with image documentation equipment with the use of being subject to one
Definite limitation, such as can not be linked with CT examination simultaneously.
Content of the invention
It is an object of the invention to provide a kind of simple structure, easy to operate, can monitor in real time, can be worn with full angle
The full angle guide device of thorn.
To achieve these goals, the technical scheme is that：A kind of full angle guide device is provided, wherein,
Including fixed seat, adjusting rod, slide rail fix bar, arc-shaped slide rail, puncture needle and puncture needle fixed seat by bed；Solid by the bed
Reservation includes upper holder and lower activity adjustment frame, and the distance between upper holder and lower activity adjustment frame are adjustable type, upper solid
Determine on frame, to arrange movable joint spheroid；The adjusting rod includes that outer tube and inner tube, inner tube are placed in coaxially slide connection in outer tube, outward
Screw thread and crack are respectively provided with pipe and inner tube；The outer pipe bottom end face is provided with concave cavity, and by bed, fixed seat is closed by activity
Section spheroid is placed in the concave cavity of outer tube and is flexibly connected with adjusting rod bottom；At the top of said inner tube end face be provided with concave cavity,
Screw thread and crack；One end of the slide rail fix bar is provided with movable joint spheroid, and the other end is provided with sliding-rail groove, and slide rail fix bar is led to
Cross movable joint spheroid and be placed in the concave cavity of inner tube and be connected with adjusting rod top movable；The arc-shaped slide rail is provided with circle
Arcuation track, arc-shaped slide rail are embedded in sliding-rail groove and are connected with slide rail fix bar；The puncture needle is fixed on puncture needle fixed seat
On, puncture needle fixed seat is placed on arc-shaped slide rail can slide along arc-shaped slide rail；During the puncture needle slide all the time
Point to the centre of sphere of arc-shaped slide rail.
Further, the full angle guide device also includes fixing rotation set, and fixed rotation set is placed on outer tube, fixed
Outer tube is fixed as one by rotation set with inner tube.
Further, by the bed, the movable joint spheroid of fixed seat is placed in the concave cavity of outer tube, and outer pipe bottom sets
There are screw thread and crack, the end of thread that fixed rotation set is enclosed within outer tube movable joint spheroid can be fixed in concave cavity after screwing.
Further, it is oblique section at the top of said inner tube, oblique section is provided with concave cavity, and inner tube top-side is provided with spiral shell
Stricture of vagina and crack.
Further, the sliding-rail groove is provided with screw hole.
Further, the puncture needle fixed seat includes that slide block, deck and buckle, deck are fixed on slide block, buckle with
Can form, after deck coupling connection, the passage for placing puncture needle.
Further, the buckle includes that connecting rod, the front and back end of connecting rod are respectively equipped with sleeve, are correspondingly arranged axial direction on sleeve
Sleeve recess；Axial deck groove is set on the deck, and sleeve recess is corresponding with deck groove location or stagger can be real
Puncture needle or fixed puncture needle are now taken out.
Further, the slide block is placed on the track of arc-shaped slide rail and slides.
Full angle guide device of the present invention has following beneficial effect：
1st, full angle guide device simple structure of the present invention, easy to operate, accurate positioning, can realize that full angle is worn
Thorn.
2nd, the design principle that full angle guide device of the present invention is adopted：One specific spheroid, any point in its surface
Distance (length) to ball centre is all identical, the radius of as ball.One system is designed according to this thinking
Frame is a spheroid (incomplete spheroid), is placed on human body surface, but does not contact body, and people's internal lesions are placed exactly in this
The space center of spheroid, that puncture human body with vertical direction by equidistant (radius of sphericity) in any point of spherome surface, can wear
Pierce focus (ball centre).The movement of the puncture needle fixing point of one support is equally worn by a spherome surface track movement
Pricker punctures human body in any position residing for fixing point by fixed depth (radius), can be punctured to focus.Therefore, the present invention
Full angle guide device is punctured precisely, efficiency high.
As long as the 3, full angle guide device of the present invention determines focus in human body relative tertiary location, it is possible to depart from
Image documentation equipment location-independent ultrasonic puncture is operated, and cost is low, time saving and energy saving.
Description of the drawings
Fig. 1 is the overall structure diagram of full angle guide device of the present invention；
Fig. 2 is the structural representation of fixed seat and adjusting rod connection by bed in Fig. 1；
Fig. 3 is the structural representation that fixed seat and adjusting rod are taken apart by bed in Fig. 1；
Fig. 4 is the structural representation of the arbitrarily angled activity of adjusting rod in Fig. 2；
Fig. 5 is the structural representation of adjusting rod in Fig. 1；
Fig. 6 is the structural representation of adjusting rod in Fig. 1；
Fig. 7 is the structural representation for fixing rotation set in Fig. 1；
Fig. 8 is inner tube top structure schematic diagram in Fig. 1；
Fig. 9 is the structural representation that inner tube is connected with slide rail fix bar in Fig. 1；
Figure 10 is the structural representation that slide rail fix bar is connected with slide rail, puncture needle, puncture needle fixed seat in Fig. 1；
Figure 11 is the structural representation of screw in Figure 10；
Figure 12 is the structural representation of slide rail fix bar in Figure 10；
Figure 13 is the structural representation that slide rail fix bar is connected with slide rail in Figure 10；
Figure 14 is the structural representation of puncture needle fixed seat and mode connects for screw in Figure 10；
Figure 15 is the structure schematic diagram (puncturing needle passageway open mode) of puncture needle fixed seat in Figure 10；
Figure 16 is the structure schematic diagram (puncture needle pathway closure state) of puncture needle fixed seat in Figure 10；
Figure 17 is the buckle structure schematic diagram of puncture needle fixed seat in Figure 15；
Figure 18 is the structural representation that the slide block of puncture needle fixed seat in Figure 15 is connected with deck；
In figure：1st, fixed seat by bed；11st, upper holder；12nd, lower activity adjustment frame；13rd, movable joint spheroid；2nd, adjust
Bar；21st, inner tube；22nd, outer tube；23rd, fixed rotation set；24th, crack；25th, screw thread；26th, concave cavity；27th, concave cavity；3rd, slide rail
Fix bar；31 movable joint spheroids；32nd, sliding-rail groove；33rd, screw hole；4th, slide rail；41st, track；5th, puncture needle；6th, screw；7th, sliding
Block；8th, puncture needle fixed seat；81st, buckle；81a, connecting rod；81b, snap-fit grooves；82nd, deck；82a, deck groove.
Specific embodiment
In order to describe the technology contents of full angle guide device of the present invention, structural features in detail, below in conjunction with enforcement
Mode simultaneously coordinates accompanying drawing to be described further.
As shown in Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18, full angle of the present invention is punctured
Guider, including fixed seat by bed 1, adjusting rod 2, slide rail fix bar 3, arc-shaped slide rail 4, puncture needle 5, puncture needle fixed seat
8 and fixed rotation set 23.
By the bed, fixed seat 1 includes upper holder 11 and lower activity adjustment frame 12, upper holder 11 and lower activity adjustment
The distance between frame 12 is adjustable type, i.e., by moving frame by locking bed on lower 12 spiral of activity adjustment frame, realize that whole device is solid
Schedule bedside venepuncture；Movable joint spheroid 13 is set on upper holder 11.
The adjusting rod 2 includes that outer tube 22 and inner tube 21, inner tube 21 are placed in coaxially slide connection in outer tube 22, outer tube 22
Upper and lower ends are respectively provided with screw thread 25 and crack 24, and 21 upper end of inner tube is also provided with screw thread 25 and crack 24；Fixed rotation set 23 is placed on outer
On pipe 22, fixed rotation set 23 screws inner tube and outer tube connection end, and fixed rotation set 23 is provided with female thread, and outer tube 22 is provided with external screw thread,
Connected by internal and external threads and compression fissure, outer tube can be fixed as one by fixed rotation set 23 with inner tube.
22 bottom end face of the outer tube is provided with concave cavity 26, and by bed, fixed seat 1 is placed in outer by movable joint spheroid 13
It is flexibly connected with 2 bottom of adjusting rod in the concave cavity 26 of pipe；The end of thread that fixed rotation set is enclosed within outer tube can be by activity after screwing
Joint spheroid 13 is fixed in concave cavity 26.
21 top end face of said inner tube is oblique section, in 45 ° of oblique sections, as shown in figure 8, oblique section is provided with concave cavity
27, inner tube top-side is provided with screw thread and crack 24.
One end of the slide rail fix bar 3 is provided with movable joint spheroid 31, and the other end is provided with sliding-rail groove 32, on sliding-rail groove 32
Screw hole 33 is provided with, slide rail fix bar 3 is placed in the concave cavity 27 of inner tube and at the top of adjusting rod by movable joint spheroid 31
It is flexibly connected；The end of thread that fixed rotation set is enclosed within inner tube can be fixed on movable joint spheroid 31 in concave cavity 27 after screwing.
The arc-shaped slide rail 4 is provided with arc-shaped track 41, and arc-shaped slide rail 4 is embedded in sliding-rail groove 32, by screw 6
It is connected with slide rail fix bar 3.The arc-shaped slide block 4 is incomplete spheroid support.
The puncture needle fixed seat 8 includes that slide block 7, deck 82 and buckle 81, deck 82 are fixed on slide block 7, the card
Button 81 includes that connecting rod 81a, the front and back end of connecting rod 81a are respectively equipped with sleeve, is correspondingly arranged axial sleeve recess 81b on sleeve；
Axial deck groove 82a is set on the deck 82, is formed after sleeve recess 81b is corresponding with deck groove 82a positions and is placed
Needle passageway is punctured, now puncture needle 5 can be put in puncture needle fixed seat 8, connecting rod 81a is moved to deck groove 82a positions
When, you can by puncture needle channel enclosed, realize fixed puncture needle；Sleeve recess 81b is moved on to deck groove 82a positions corresponding
When, you can needle passageway will be punctured and opened, and realize taking out puncture needle.
The puncture needle 5 is fixed in puncture needle fixed seat 8, and slide block 7 is placed on arc-shaped slide rail along arc-shaped slide rail
Slide；The centre of sphere of arc-shaped slide rail is pointed in 5 sliding process of puncture needle all the time.
The use procedural order of full angle guide device of the present invention is as follows：(1) make imaging examination as needed；
(2) body surface projection point (reference point) and distance between the two for puncturing focus is determined according to imaging examination；(3) suitable type is selected
Number slide rail (radius=focus to+1～5cm of distance for intending puncturing body surface)；(4) full angle guide device is mounted on
By examinating couch；(5) simulation puncture needle is placed puncture needle fixed mount and points to skin reference point and (arbitrarily connect the skin of focus target spot
Skin measurement point)；(6) adjusting rod and each position movable joint are adjusted and is fixed；(7) movable joint, slide rail and puncture are rotated respectively
Suitable point of puncture found by pin；(8) ultrasound, CT scan checking point of puncture, angle, paracentesis depth can be used whether correct；(9) lead to
Cross fixed rotation set and fix movable joint；(10) after removing fixed seat behind the position of labelling puncture needle fixed seat on the slide rail, in generation, is removed
With simulation puncture needle site of puncture skin of sterilizing；(11) load onto the puncture needle fixed seat after sterilization (or to change another and sterilize
The puncture needle fixed mount of sterilizing) finely tuned again and fixed fixed seat；(12) puncture needle is marked, mark point apart from needle point away from
From for the radius length from slide rail；(13) punctured through puncture needle fixed seat with puncture needle, paracentesis depth is puncture needle
Mark point is to slide rail standard point (measurement basic point)；(14) the puncture needle passageway of fixed seat is opened, puncture needle is taken out；(15)
Or puncture second, third root puncture pin in the same way；(16) subsequent examination operation or treatment are carried out.
The application notice of full angle guide device of the present invention：(1) body surface reference point is selected in ultrasound, CT examination
When need to train patient breaths, hold one's breath or tranquil general breathing, the breathing state maintained like during puncture reduces breathing as far as possible
Impact to puncturing；(2) when operating, patient body carries out necessary band and fixes, and keeps patient body to fix；(3) device exists
Need to fix each moving part after performing positioning adjustment, make relative position between device and patient keep fixing；(4) select and puncture
Advise ultrasound again or CT scan checking after point and orientation angle and after puncturing, when particularly the initial stage uses；(5) this device makes
User is the doctor for having certain puncture procedure experience.The present invention is used as the assistive device that positioning and guiding is punctured, and is not replaced
Image documentation equipment is puncturing the effect of guide-localization.
Above disclosed is only presently preferred embodiments of the present invention, can not limit certainly the right of the present invention with this
Scope, the equivalent variations that is therefore made according to the claims in the present invention still fall within the scope covered by the present invention.
Claims (8)
1. full angle guide device, it is characterised in that：Slide including fixed seat, adjusting rod, slide rail fix bar, arc-shaped by bed
Rail, puncture needle and puncture needle fixed seat；By the bed, fixed seat includes upper holder and lower activity adjustment frame, upper holder and
The distance between lower activity adjustment frame is adjustable type, arranges movable joint spheroid on upper holder；The adjusting rod includes outer tube
And inner tube, inner tube is placed in outer tube coaxially slide connection, is respectively provided with screw thread and crack on outer tube and inner tube；The outer pipe bottom end
Face is provided with concave cavity, and by bed, fixed seat is placed in by movable joint spheroid in the concave cavity of outer tube and the activity of adjusting rod bottom
Connection；At the top of said inner tube, end face is provided with concave cavity, screw thread and crack；One end of the slide rail fix bar is provided with movable joint
Spheroid, the other end are provided with sliding-rail groove, and slide rail fix bar is placed in by movable joint spheroid in the concave cavity of inner tube and adjusting rod
Top movable connects；The arc-shaped slide rail is provided with arc-shaped track, and arc-shaped slide rail is embedded in sliding-rail groove and is fixed with slide rail
Bar connects；The puncture needle is fixed in puncture needle fixed seat, and puncture needle fixed seat is placed on arc-shaped slide rail can be along circular arc
Shape slide rail slides；The centre of sphere of arc-shaped slide rail is pointed to during the puncture needle slide all the time.
2. full angle guide device as claimed in claim 1, it is characterised in that：The full angle guide device is also
Including fixed rotation set, fixed rotation set is placed on outer tube, and outer tube is fixed as one by fixed rotation set with inner tube.
3. full angle guide device as claimed in claim 2, it is characterised in that：The movable joint of fixed seat by the bed
Spheroid is placed in the concave cavity of outer tube, and outer pipe bottom is provided with screw thread and crack, and the end of thread that fixed rotation set is enclosed within outer tube is screwed
After movable joint spheroid can be fixed in concave cavity.
4. full angle guide device as claimed in claim 1, it is characterised in that：It is oblique section at the top of said inner tube, tiltedly
Tangent plane is provided with concave cavity, and inner tube top-side is provided with screw thread and crack.
5. full angle guide device as claimed in claim 1, it is characterised in that：The sliding-rail groove is provided with screw hole.
6. full angle guide device as claimed in claim 1, it is characterised in that：The puncture needle fixed seat includes sliding
Block, deck and buckle, deck are fixed on slide block, and buckle can form the passage for placing puncture needle with deck coupling after being connected.
7. full angle guide device as claimed in claim 6, it is characterised in that：The buckle includes connecting rod, connecting rod
Front and back end is respectively equipped with sleeve, is correspondingly arranged axial sleeve recess on sleeve；Axial deck groove is set on the deck,
Sleeve recess is corresponding with deck groove location or staggers and can achieve to take out puncture needle or fixed puncture needle.
8. full angle guide device as claimed in claim 6, it is characterised in that：The slide block is placed in arc-shaped slide rail
Slide on track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214588.6A CN106491193A (en) | 2016-12-26 | 2016-12-26 | Full angle guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214588.6A CN106491193A (en) | 2016-12-26 | 2016-12-26 | Full angle guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106491193A true CN106491193A (en) | 2017-03-15 |
Family
ID=58333899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214588.6A Pending CN106491193A (en) | 2016-12-26 | 2016-12-26 | Full angle guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106491193A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929957A (en) * | 2017-12-19 | 2018-04-20 | 深圳先进技术研究院 | A kind of puncture positioning device and the prostate radiation therapy bed with the puncture positioning device |
| CN108338824A (en) * | 2018-03-15 | 2018-07-31 | 无锡圣诺亚科技有限公司 | Universal puncture positioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1709205A (en) * | 2004-06-17 | 2005-12-21 | 冯威健 | Image tomograph puncture, biopsy and injection guide device |
| CN101120881A (en) * | 2006-08-07 | 2008-02-13 | 上海导向医疗***有限公司 | CT positioning percutaneously inserting puncture instrument |
| CN201642328U (en) * | 2010-03-10 | 2010-11-24 | 倪湘申 | Hand-held type-B ultrasonic puncture positioner and matched puncture needle unit |
| CN102755195A (en) * | 2011-04-29 | 2012-10-31 | 陈德路 | Tumor isocenter multi-angle non-planar percutaneous puncture method |
| CN204520901U (en) * | 2015-03-24 | 2015-08-05 | 赵新建 | Percutaneous transthoracic needle biopsy positioner |
-
2016
- 2016-12-26 CN CN201611214588.6A patent/CN106491193A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1709205A (en) * | 2004-06-17 | 2005-12-21 | 冯威健 | Image tomograph puncture, biopsy and injection guide device |
| CN101120881A (en) * | 2006-08-07 | 2008-02-13 | 上海导向医疗***有限公司 | CT positioning percutaneously inserting puncture instrument |
| CN201642328U (en) * | 2010-03-10 | 2010-11-24 | 倪湘申 | Hand-held type-B ultrasonic puncture positioner and matched puncture needle unit |
| CN102755195A (en) * | 2011-04-29 | 2012-10-31 | 陈德路 | Tumor isocenter multi-angle non-planar percutaneous puncture method |
| CN204520901U (en) * | 2015-03-24 | 2015-08-05 | 赵新建 | Percutaneous transthoracic needle biopsy positioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929957A (en) * | 2017-12-19 | 2018-04-20 | 深圳先进技术研究院 | A kind of puncture positioning device and the prostate radiation therapy bed with the puncture positioning device |
| CN108338824A (en) * | 2018-03-15 | 2018-07-31 | 无锡圣诺亚科技有限公司 | Universal puncture positioning device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |