CN206700208U - The fixed puncture of adjustable-angle and the holder device of radioactive prospecting instrument template - Google Patents
The fixed puncture of adjustable-angle and the holder device of radioactive prospecting instrument template Download PDFInfo
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- CN206700208U CN206700208U CN201720004337.9U CN201720004337U CN206700208U CN 206700208 U CN206700208 U CN 206700208U CN 201720004337 U CN201720004337 U CN 201720004337U CN 206700208 U CN206700208 U CN 206700208U
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Abstract
The utility model discloses the fixed puncture of adjustable-angle and the holder device of radioactive prospecting instrument template, the apparatus structure is ingenious, it is powerful, by using the device, position adjustments precisely conveniently can be carried out to a variety of directions of fixed form, and utilize the device, it disposably can precisely adjust fixed form and reach and preferably enter pin angle, so as to while greatly medical personnel's labor intensity is alleviated, the precision punctured to patient can also effectively be improved, so as to reduce puncture failure and puncture risks, the practicality of clinic has been expanded.
Description
Technical field
It the utility model is related to medical treatment device, more particularly to the fixed puncture of adjustable-angle and radioactive prospecting instrument mould
The holder device of plate.
Background technology
Hospitals at Present carries out the aspiration biopsy of internal lesions under CT guiding using fixed form biopsy needle guide, and adopts
Seeds implanted treatment is carried out to tumor patient with fixed form or 3D printing needle track template.Template briefly, wear by exactly fixation
The plank (general 1 cm of thickness) of pricker direction of travel, the upper EDS maps pore suitable with puncture needle external diameter, according to schedule
After fixing template, puncture needle is inserted along pore, and the change in location and direction that puncture needle will not occur are swung.Meanwhile although wear
The puncture needle diameter that thorn biopsy uses with seeds implanted is different (being respectively 16G and 18G), but the principle of template and occupation mode
Identical, simply the diameter of pore is different in template.The template of aspiration biopsy only has fixed form, the template for seeds implanted
It is divided to two kinds, is the fixed form of pore fixed range (1cm) between template, pore, is to utilize body surface data and plan
Inserting needle position, direction carry out 3D printing 3D printing needle track template.Although template is advantageous to control the position and side of puncture needle
To, but the angles and positions of template still need to doctor's regulation.Fixed punctures various at present and the branch of radioactive prospecting instrument template
Rack device, be by angles and positions of adjusting template repeatedly under CT, continuous CT scan checking, until reach preferable angle and
Position.Its process is to rely on CT to be repeatedly scanned with the judgement with doctor, not only increases scanning times and extends the time, and can not do
To precise positioning.Once needle track template has a deviation relative to the position of plan, the positions of all implant needles all can mistake, cause to control
Treat failure and puncture risks.The equipment previously punctured under the auxiliary CT of design is a lot, such as patent CN201220457998.4 names
Referred to as " CT guided punctures combine orienting device ", including orientation laser lamp, puncture protractor, still need to doctor measuring inserting needle during use
Angle and depth, puncture needle hand-manipulated inserting needle under laser aiming.Also patent CN201220496188.X is entitled, and " CT is worn
Thorn guiding position indicator ", including arc locating rack, guiding module, horizontal sliding bar, guiding pin, it is desired nonetheless to artificial to go measurement to puncture
Angle and paracentesis depth, fixation and the 3D printing needle track template of more needle tracks can not to be used for.Similar design also has, and is all
In the case where various complicated bootstrap techniques guide (such as laser), the operation of single puncture needle is carried out, be controlled simple and easyly without energy
The method for puncturing template.We utilize geometry principle, regulate and control mechanical device with reference to accurately angle, accurate first with angle
The method control of regulation punctures template.
In view of disadvantages described above, enter pin mark to target point line (i.e. preferable needle track) with reference to skin can be measured on CT screens,
The characteristics of with vertical line angle, we devise the fixed form holder device of simple and convenient precisely regulation angle.Utilize the dress
Put, disposably accurate adjusting template to pin angle, and easily Control architecture arrival puncture position is preferably entered, only can need once
CT scan, the purpose with regard to Needle localization can be completed.
Utility model content
Technical problem to be solved in the utility model is：Fixed puncture and the radioactive particle of adjustable-angle are provided
The holder device of template is implanted into, to solve pricking device under tradition auxiliary CT at present, disposably accurate adjusting template can not be reached
The problem of preferably entering pin angle.
In order to solve the above technical problems, the technical solution of the utility model is：The fixed of adjustable-angle is punctured and radiated
The holder device of property seeds implanted template, including puncture needle, fixed form, angular display unit, in addition to fixed seat, connecting plate,
Limiting plate, rotating shaft, rotor plate, bearing, fixing axle, turning set, lifter plate, support, bull stick, rotating disk, connecting rod, clamp, angle pass
Sensor, described connecting plate are located inside fixed seat, and described connecting plate slides with fixed seat to be connected, and described limiting plate is located at
Connecting plate lower end, described limiting plate are connected with connecting plate screw thread, described rotating shaft on the left of the connecting plate, described rotating shaft with
Connecting plate is rotatedly connected, and described rotor plate is connected through rotating shaft, described rotor plate with rotating shaft close-fitting, described branch seat
On the left of rotor plate, described bearing is integrally connected with rotor plate, and described fixing axle is located inside bearing, described fixing axle
It is connected with bearing screw thread, described turning set is rotatedly connected through fixing axle, described turning set with fixing axle, described liter
Drop plate is located on the left of turning set, and described lifter plate is integrally connected with turning set, and described support is located on the left of lifter plate, described
Support and lifter plate be integrally connected, described bull stick is connected through internal stent left side, described bull stick with holder pivots, institute
The rotating disk stated is located on the left of bull stick, and described rotating disk is connected with bull stick screw thread, and described connecting rod is located on the left of rotating disk, described company
Bar is integrally connected with rotating disk, and described clamp is located on the left of connecting rod, and described clamp is connected with connecting rod screw thread, and described clamp
It is movably connected with fixed form, described angular transducer is located at the top of clamp, described angular transducer and clamp screw thread phase
Even, and described angular transducer is connected with angular display unit wire.
Further, upper end has also extended through the first bolt, the first described bolt and bearing screw thread phase on the left of described bearing
Even.
Further, lower end has also extended through the second bolt, the second described bolt and bearing screw thread phase on the left of described bearing
Even.
Further, upper end has also extended through the 3rd bolt, the 3rd described bolt and support screw thread phase on the left of described support
Even.
Further, rear and front end has also extended through the 4th bolt, the 4th described bolt and clamp spiral shell on the left of described clamp
Line is connected.
Further, the 5th a number of screw rod is also extended through successively from front to back at the top of described fixed seat, it is described
5th screw rod is connected with fixed seat screw thread.
Further, rear and front end has also extended through the 6th screw rod on the left of described connecting plate, and the 6th described screw rod is with being connected
Plate screw thread is connected.
Compared with prior art, the fixed puncture of the adjustable-angle and the holder device of radioactive prospecting instrument template,
Before use, fixed seat and external device (ED) are fixedly connected by medical personnel first.Block in use, medical personnel insert fixed form
In plate, then by the 4th bolt screw in clamp, fixed form is gripped by the effect of the 4th bolt, then medical care people
Puncture needle can be inserted into fixed form by member, then carry out CT scan to puncture needle and patient site of puncture, then find puncture
Pin needs the target point reached and puncture needle to enter the entry point of skin, and does skin mark in entry point, then in CT screens
On by above-mentioned 2 points be connected to extended line, then patient's body puncture target point is extended for vertical line, and measure the vertical line with
The angle of extended line, after the angle is drawn, medical personnel can be according to the angle, by rotating the first bolt and the second spiral shell
Bolt, the first bolt is moved up with the second bolt along bearing, i.e., the effect coordinated by the first bolt and the second bolt, make
Lifter plate drives turning set to be rotated up by circle of fixing axle, even if support drives clamp to link fixed form together with puncture needle
It is synchronous upwards, it is achieved thereby that the adjustment that puncture needle angle is upward, similarly, medical personnel can pass through rotation the according to the angle
One bolt and the second bolt, the first bolt is moved down with the second bolt along bearing, that is, pass through the first bolt and the second spiral shell
The effect that bolt coordinates, lifter plate is set to drive turning set to be rotated down by the center of circle of fixing axle, linkage is solid even if support drives clamp
Solid plate is synchronously downward together with puncture needle, it is achieved thereby that the adjustment that puncture needle angle is downward, eventually through aforesaid way, is realized
The angle adjustment of puncture needle or so, meanwhile, medical personnel first can revolve the 3rd bolt upwards along support according to the angle
Turn, even if the 3rd bolt cancels clamping to bull stick, then medical personnel's rotary turnplate again, makes driven by rotary disc bull stick along support
Front and rear rotation is carried out, now connecting rod drives clamp linkage fixed form to follow front and rear rotation together with puncture needle, that is, realizes puncture
The regulation of pin front and rear angles, when puncture needle front and rear angles reach medical personnel needed for after, can by the 3rd bolt along support to
Lower rotation, even if the 3rd bolt clamps to bull stick so that bull stick is effectively fixed, and eventually through aforesaid way, is realized
The determination of puncture needle angle, then medical personnel can carry out follow-up seeds implanted operation to patient, the adjustable-angle
Fixed puncture and the holder device of radioactive prospecting instrument template, clever structure is powerful, can by using the device
It is convenient that precisely fixed form multiple angles are adjusted, and the device is utilized, it disposably can precisely adjust fixed form arrival
Preferably enter pin angle, so as to while greatly medical personnel's labor intensity is alleviated, additionally it is possible to effective to improve to suffering from
The precision that person punctures, so as to reduce puncture failure and puncture risks, the practicality of clinic is expanded, meanwhile, medical personnel
Can be as needed, by rotating the 6th screw rod, the 6th screw rod is promoted rotor plate, even if rotor plate drives rotating shaft along connecting plate
The angular adjustment of fore-and-aft direction is carried out, meanwhile, by the way that connecting plate is slid back and forth along fixed seat, even if puncture needle is longitudinal
Position is in above patient site of puncture, synchronous, and limiting plate can avoid connecting plate from being skidded off out of fixed seat, then medical personnel
The 5th screw rod is rotated again, the 5th screw rod is moved from top to bottom along fixed seat, when the 5th screw rod contacts connecting plate, is passed through
The effect of 5th screw rod chucking power so that connecting plate can not move, that is, realize the fixation of fixed form lengthwise position, medical personnel
Can open angle sensor and angular display unit, i.e. angular transducer carries out angular surveying, then medical personnel to puncture needle
The specific angle of puncture needle is known by viewing angle display, angular transducer and angular display unit are preferably DCM260B
Angular transducer and SMI600 angular display units.
Brief description of the drawings
Fig. 1 is fixed puncture and the holder device front view of radioactive prospecting instrument template of adjustable-angle；
Fig. 2 is fixed puncture and the holder device top view of radioactive prospecting instrument template of adjustable-angle；
Fig. 3 is bearing, support and clamp position enlarged drawing；
Fig. 4 is fixed seat sectional view；
Fig. 5 is bearing, support and clamp position sectional view；
Fig. 6 is the utility model A to sectional view.
Puncture needle 1, fixed form 2, angular display unit 1501, fixed seat 3, connecting plate 4, limiting plate 5, rotating shaft 401, rotation
Plate 402, bearing 6, fixing axle 7, turning set 8, lifter plate 9, support 10, bull stick 11, rotating disk 12, connecting rod 13, clamp 14, angle pass
Sensor 15, the 5th screw rod 302, the 6th screw rod 403, the first bolt 601, the second bolt 602, the 3rd bolt 1001, the 4th bolt
1401。
Following embodiment will combine above-mentioned accompanying drawing and further illustrate.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to forming described embodiment basis
Thorough understanding, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice, in other cases, do not specifically describe well-known processing step.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the fixed puncture of adjustable-angle and radioactive prospecting instrument mould
The holder device of plate, including puncture needle 1, fixed form 2, angular display unit 1501, fixed seat 3, connecting plate 4, limiting plate 5, turn
Axle 401, rotor plate 402, bearing 6, fixing axle 7, turning set 8, lifter plate 9, support 10, bull stick 11, rotating disk 12, connecting rod 13, card
Plate 14, angular transducer 15, described connecting plate 4 are located inside fixed seat 3, and described connecting plate 4 slides phase with fixed seat 3
Even, described limiting plate 5 is located at the lower end of connecting plate 4, and described limiting plate 5 is connected with the screw thread of connecting plate 4, described rotating shaft 401
Through the left side of connecting plate 4, described rotating shaft 401 is rotatedly connected with connecting plate 4, described rotor plate 402 through rotating shaft 401,
Described rotor plate 402 is connected with the close-fitting of rotating shaft 401, and described bearing 6 is located at the left side of rotor plate 402, and described bearing 6 is with turning
The dynamic one of plate 402 is connected, and described fixing axle 7 is located inside bearing 6, and described fixing axle 7 is connected with the screw thread of bearing 6, described
Turning set 8 be rotatedly connected through fixing axle 7, described turning set 8 with fixing axle 7, described lifter plate 9 is located at turning set
8 left sides, described lifter plate 9 are connected with the one of turning set 8, and described support 10 is located at the left side of lifter plate 9, described support 10
It is connected with the one of lifter plate 9, described bull stick 11 runs through the inside left of support 10, and described bull stick 11 rotates phase with support 10
Even, described rotating disk 12 is located at the left side of bull stick 11, and described rotating disk 12 is connected with the screw thread of bull stick 11, and described connecting rod 13, which is located at, to be turned
The left side of disk 12, described connecting rod 13 are connected with the one of rotating disk 12, and described clamp 14 is located at the left side of connecting rod 13, described clamp 14
It is connected with the screw thread of connecting rod 13, and described clamp 14 is movably connected with fixed form 2, described angular transducer 15 is located at clamp
14 tops, described angular transducer 15 is connected with the screw thread of clamp 14, and described angular transducer 15 and angular display unit
1501 wires are connected, and the described right side rear end of fixed seat 3 is additionally provided with battery 301, described battery 301 and the spiral shell of fixed seat 3
Line is connected, and the described left side upper end of bearing 6 has also extended through the first bolt 601, the first described bolt 601 and the screw thread phase of bearing 6
Even, the described left side lower end of bearing 6 has also extended through the second bolt 602, and the second described bolt 602 is connected with the screw thread of bearing 6, institute
The left side upper end of support 10 stated has also extended through the 3rd bolt 1001, and the 3rd described bolt 1001 is connected with the screw thread of support 10, institute
The left side rear and front end of clamp 14 stated has also extended through the 4th bolt 1401, the 4th described bolt 1401 and the screw thread phase of clamp 14
Even, the described top of fixed seat 3 also extends through the 5th a number of screw rod 302, the 5th described screw rod successively from front to back
302 are connected with the screw thread of fixed seat 3, and the described left side rear and front end of connecting plate 4 has also extended through the 6th screw rod 403, and the described the 6th
Screw rod 403 is connected with the screw thread of connecting plate 4.
The fixed puncture of the adjustable-angle and the holder device of radioactive prospecting instrument template, before use, medical personnel
Fixed seat 3 is fixedly connected with external device (ED) first, in use, medical personnel first insert fixed form 2 in clamp 14, then
4th bolt 1401 is screwed in into clamp 14, fixed form 2 is gripped by the effect of the 4th bolt 1401, then cured
Puncture needle 1 can be inserted into fixed form 2 by shield personnel, then carry out CT scan to puncture needle 1 and patient site of puncture, then look for
The target point and puncture needle 1 reached to puncture needle needs enters the entry point of skin, and does skin mark in entry point.Then exist
Extended line is connected to by above-mentioned 2 points on CT screens, then patient's body puncture target point is extended for vertical line, and measures this and hangs down
The angle of straight line and extended line, after the angle is drawn, medical personnel can be according to the angle, by rotating the first bolt 601
With the second bolt 602, the first bolt 601 is moved up with the second bolt 602 along bearing 6, i.e., by the first bolt 601 with
The effect that second bolt 602 coordinates, lifter plate 9 is set to drive turning set 8 to be rotated up with fixing axle 7 for circle, even if support 10
Drive the linkage fixed form 2 of clamp 14 synchronous upwards together with puncture needle 1, it is achieved thereby that the adjustment that the angle of puncture needle 1 is upward, together
Reason, medical personnel, by rotating the first bolt 601 and the second bolt 602, can make the first bolt 601 and second according to the angle
Bolt 602 moves down along bearing 6, i.e., the effect coordinated by the first bolt 601 and the second bolt 602, makes the band of lifter plate 9
Dynamic turning set 8 is rotated down with fixing axle 7 for the center of circle, even if support 10 drives clamp 14 to link fixed form 2 together with puncture needle 1
It is synchronous downward, it is achieved thereby that the adjustment that the angle of puncture needle 1 is downward, eventually through aforesaid way, realizes 25 ° or so of puncture needle
Angle adjustment, meanwhile, medical personnel first can rotate up the 3rd bolt 1001 along support 10 according to the angle, even if
3rd bolt 1001 cancels the clamping to bull stick 13, then medical personnel rotary turnplate 12 again, makes rotating disk 12 drive bull stick 11 suitable
Support 10 and carry out front and rear rotation, now connecting rod 13 drives the linkage fixed form 2 of clamp 14 to follow front and rear turn together with puncture needle 1
It is dynamic, that is, the regulation of the front and rear angles of puncture needle 1 is realized, can be by the after the front and rear angles of puncture needle 1 are reached needed for medical personnel
Three bolts 1001 are rotated down along support 10, even if the 3rd bolt 1001 clamps to bull stick 11 so that bull stick 11 obtains
It is effectively fixed, eventually through aforesaid way, the determination of the angle of puncture needle 1 is realized, then medical personnel can be carried out to patient
Follow-up seeds implanted operation, meanwhile, medical personnel can be as needed, by rotating the 6th screw rod 403, pushes away the 6th screw rod 403
Dynamic rotor plate 402, though rotor plate 402 drives rotating shaft 401 along the angular adjustment of the progress fore-and-aft direction of connecting plate 4, meanwhile, lead to
Cross and slid back and forth connecting plate 4 along fixed seat 3, even if the lengthwise position of puncture needle 1 is in above patient site of puncture, together
Step, limiting plate 5 can avoid connecting plate 4 from being skidded off out of fixed seat 3, and then medical personnel rotate the 5th screw rod 302 again, make the 5th
Screw rod 302 moves from top to bottom along fixed seat 3, when the 5th screw rod 302 contacts connecting plate 4, is pressed from both sides by the 5th screw rod 302
The effect of holding force so that connecting plate 4 can not move, that is, realize the fixation of the lengthwise position of fixed form 2, and medical personnel can opening angle
Sensor 15 and angular display unit 1501 are spent, i.e. angular transducer 15 carries out angular surveying to puncture needle, then medical personnel
1 specific angle of puncture needle is known by viewing angle display 1501, angular transducer 15 and angular display unit 1501 are excellent
Elect DCM260B angular transducers and SMI600 angular display units as.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all falls within the scope of protection of the utility model.
Claims (7)
1. the fixed of adjustable-angle punctures and the holder device of radioactive prospecting instrument template, including puncture needle, fixed form,
Angular display unit, it is characterised in that also including fixed seat, connecting plate, limiting plate, rotating shaft, rotor plate, bearing, fixing axle, rotation
Set, lifter plate, support, bull stick, rotating disk, connecting rod, clamp, angular transducer, described connecting plate is located inside fixed seat, described
Connecting plate and fixed seat slide and be connected, described limiting plate is located at connecting plate lower end, described limiting plate and connecting plate screw thread
Be connected, on the left of connecting plate, described rotating shaft is rotatedly connected with connecting plate for described rotating shaft, described rotor plate through turn
Axle, described rotor plate are connected with rotating shaft close-fitting, and described bearing is located on the left of rotor plate, described bearing and rotor plate one
It is connected, described fixing axle is located inside bearing, and described fixing axle is connected with bearing screw thread, and described turning set is through admittedly
Dead axle, described turning set are rotatedly connected with fixing axle, and described lifter plate is located on the left of turning set, and described lifter plate is with turning
Dynamic set one is connected, and described support is located on the left of lifter plate, and described support is integrally connected with lifter plate, and described bull stick passes through
Perforating branches frame inside left, described bull stick are connected with holder pivots, and described rotating disk is located on the left of bull stick, and described rotating disk is with turning
Bar screw thread is connected, and described connecting rod is located on the left of rotating disk, and described connecting rod is integrally connected with rotating disk, and described clamp is located at connecting rod
Left side, described clamp are connected with connecting rod screw thread, and described clamp is movably connected with fixed form, described angular transducer
At the top of clamp, described angular transducer is connected with clamp screw thread, and described angular transducer is led with angular display unit
Line is connected.
2. the fixed puncture of adjustable-angle as claimed in claim 1 and the holder device of radioactive prospecting instrument template, its
It is characterised by that described bearing left side upper end has also extended through the first bolt, the first described bolt is connected with bearing screw thread.
3. the fixed puncture of adjustable-angle as claimed in claim 2 and the holder device of radioactive prospecting instrument template, its
It is characterised by that described bearing left side lower end has also extended through the second bolt, the second described bolt is connected with bearing screw thread.
4. the fixed puncture of adjustable-angle as claimed in claim 3 and the holder device of radioactive prospecting instrument template, its
It is characterised by that described support left side upper end has also extended through the 3rd bolt, the 3rd described bolt is connected with support screw thread.
5. the fixed puncture of adjustable-angle as claimed in claim 4 and the holder device of radioactive prospecting instrument template, its
It is characterised by that described clamp left side rear and front end has also extended through the 4th bolt, the 4th described bolt is connected with clamp screw thread.
6. the fixed puncture of adjustable-angle as claimed in claim 5 and the holder device of radioactive prospecting instrument template, its
It is characterised by that described fixed seat top also extends through the 5th a number of screw rod, the 5th described screw rod successively from front to back
It is connected with fixed seat screw thread.
7. the fixed puncture of adjustable-angle as claimed in claim 6 and the holder device of radioactive prospecting instrument template, its
It is characterised by that described connecting plate left side rear and front end has also extended through the 6th screw rod, the 6th described screw rod and connecting plate screw thread phase
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004337.9U CN206700208U (en) | 2017-01-04 | 2017-01-04 | The fixed puncture of adjustable-angle and the holder device of radioactive prospecting instrument template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004337.9U CN206700208U (en) | 2017-01-04 | 2017-01-04 | The fixed puncture of adjustable-angle and the holder device of radioactive prospecting instrument template |
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| CN206700208U true CN206700208U (en) | 2017-12-05 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272494A (en) * | 2018-03-14 | 2018-07-13 | 潍坊科技学院 | A kind of pulmonary abscess sting device of CT images guiding |
| CN108904966A (en) * | 2018-07-27 | 2018-11-30 | 天津赛德医药研究院有限公司 | A kind of radioactive prospecting instrument template of variable-angle |
| CN109173089A (en) * | 2018-09-20 | 2019-01-11 | 成都真实维度科技有限公司 | A kind of device using laser aiming radioactive prospecting instrument tumour |
| CN110432958A (en) * | 2019-09-16 | 2019-11-12 | 魏国良 | Ultrasonic guidance targets puncture positioning device |
| CN108904966B (en) * | 2018-07-27 | 2024-04-26 | 天津赛德医药研究院有限公司 | Variable-angle radioactive particle implantation template |
-
2017
- 2017-01-04 CN CN201720004337.9U patent/CN206700208U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272494A (en) * | 2018-03-14 | 2018-07-13 | 潍坊科技学院 | A kind of pulmonary abscess sting device of CT images guiding |
| CN108904966A (en) * | 2018-07-27 | 2018-11-30 | 天津赛德医药研究院有限公司 | A kind of radioactive prospecting instrument template of variable-angle |
| CN108904966B (en) * | 2018-07-27 | 2024-04-26 | 天津赛德医药研究院有限公司 | Variable-angle radioactive particle implantation template |
| CN109173089A (en) * | 2018-09-20 | 2019-01-11 | 成都真实维度科技有限公司 | A kind of device using laser aiming radioactive prospecting instrument tumour |
| CN109173089B (en) * | 2018-09-20 | 2024-02-13 | 成都真实维度科技有限公司 | Device for guiding radioactive particles to implant tumor by laser |
| CN110432958A (en) * | 2019-09-16 | 2019-11-12 | 魏国良 | Ultrasonic guidance targets puncture positioning device |
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