CN110124215A - A kind of radiotherapy localization setting-out auxiliary device - Google Patents
A kind of radiotherapy localization setting-out auxiliary device Download PDFInfo
- Publication number
- CN110124215A CN110124215A CN201910467162.9A CN201910467162A CN110124215A CN 110124215 A CN110124215 A CN 110124215A CN 201910467162 A CN201910467162 A CN 201910467162A CN 110124215 A CN110124215 A CN 110124215A
- Authority
- CN
- China
- Prior art keywords
- plunger
- hole
- fixed plate
- auxiliary device
- cavity
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/105—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a laser alignment system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
It draws lines auxiliary device the present invention relates to a kind of radiotherapy localization, scribing line precision is low manually at present for effective solution, and scoring equipment volume is big, problem at high cost；The technical solution of solution includes double-deck shell, the cavity of annular is formed between ectonexine, through-hole is formed at shell axis, the lower part of through-hole is equipped with a plunger made of magnetic material, the top of plunger is equipped with an electromagnet and is equipped with the first pressure spring therebetween, two translots of cross are provided on the lower end surface of plunger, a sponge strip is mounted in each translot, plunger, which moves up, so that translot is connected with cavity, the upper port of through-hole is equipped with the first fixed plate and the second fixed plate, first fixed plate is upper and be provided with and two translot cross recesses opposing upper and lower, there are four the laser type optoelectronic switches with four endpoints of cross recess in the opposite one by one and circuit in parallel for accessing electromagnet for circumference uniform distribution in second fixed plate；Accurate positioning of the present invention, it is small and exquisite portable, it is at low cost.
Description
Technical field
The present invention relates to radiotherapies to check apparatus field, specifically a kind of radiotherapy localization setting-out auxiliary device.
Background technique
Radiotherapy, which refers to radiation exposure cancerous region, kills cancer cell, is a kind of physical therapy for tumour, for
Many cancers can produce better effects；Ray can cause to damage while killing cancer cell to normal cell and tissue, because
It needs to carry out radiation exposure position positioning reported as precisely as possible before this radiotherapy, to ensure while killing cancer cell as far as possible
Damage of the reduction to normal cell；It is currently that cancerous region is determined by the method for scribing line positioning, i.e., patient is in examination couch
On lesion region is checked by inspection equipment, then positioning device projects cross laser, medical staff on patient skin
Hand-held bow pen carries out marking by cross laser, determines canceration area by the geometric center of multiple labels when subsequent radiotherapy
Domain.
When being crossed with bow pen, the hand and bow pen of medical staff can block cross laser, and patient when scribing line
Skin can slide, and be easy to produce error, in addition cross manually and be difficult to ensure the straightness of scribing line, further affect the standard of positioning
True property；Although controlling mechanical arm presently, there are some scoring equipments by computer mostly and crossing, but equipment volume
It is huge, it is with high costs and complicated for operation, increase the medical burden of patient.
Summary of the invention
It draws lines the present invention provides a kind of radiotherapy localization for the defect for overcoming the prior art for above situation and assists dress
It sets, scribing line precision is low manually at present for effective solution, and scoring equipment volume is big, problem at high cost.
Its technical solution solved is a kind of radiotherapy localization setting-out auxiliary device, including columned shell, and shell is by interior
Outer two layers of composition forms the cavity of annular between ectonexine, and first through hole, the lower part installation of first through hole are formed at shell axis
There is first plunger made of magnetic material, the top of the first plunger is equipped with an electromagnet and is equipped with the therebetween
One pressure spring is provided with into two translots of cross on the lower end surface of the first plunger, is mounted on a sponge in each translot
Item, second through-hole an of left and right directions is provided in the first plunger, and the second through-hole is located above translot and between two translots
Multiple third through-holes are communicated with, the both ends of the second through-hole are mounted on second plunger, install between two the second plungers
There is the second pressure spring, is provided with first passage on each second plunger；It is symmetrical blind there are two being opened on the inner wall of first through hole
Hole is mounted on a third plunger in each blind hole, third pressure spring, Mei Ge is equipped between third plunger and blind via bottom
Second channel is provided on three plungers, the first plunger, which moves up, so that first passage is connected with second channel, each blind hole with
Fourth hole is provided between cavity, third plunger, which moves inward, so that second channel is connected with fourth hole；First through hole
Upper port is equipped with a first horizontal fixed plate, and a second horizontal fixed plate is equipped with below the first fixed plate, and first is solid
Be provided on fixed board with two translot cross recesses opposing upper and lower, circumference uniform distribution is opened there are four laser type photoelectricity in the second fixed plate
Close, four laser type optoelectronic switches and four endpoints of cross recess are opposite one by one and the circuit in parallel for accessing electromagnet in.
Simultaneously, equipment is small and exquisite portable for marking accurate positioning of the present invention, at low cost and easy to use, easy to operate.
Detailed description of the invention
Fig. 1 is front sectional view when electromagnet of the present invention is not powered on.
Fig. 2 is front sectional view when electromagnet of the present invention is powered.
Fig. 3 is the top view at the first fixed plate.
Fig. 4 is the bottom view of the first plunger.
Fig. 5 is overhead sectional view of first plunger at the second lead to the hole site.
Fig. 6 is the enlarged drawing of part A in Fig. 1.
Fig. 7 is the enlarged drawing of part B in Fig. 2.
Specific embodiment
Further description is made to a specific embodiment of the invention below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 7, the present invention includes columned shell 1, and shell 1 is formed by inside and outside two layers, between ectonexine
The cavity 2 of annular is formed, forms first through hole 3 at 1 axis of shell, the lower part of first through hole 3 is equipped with one by magnetic material
Manufactured first plunger 4, the top of the first plunger 4 are equipped with an electromagnet 5 and are equipped with the first pressure spring 6 therebetween, and first
It is provided with into two translots 7 of cross on the lower end surface of plunger 4, is mounted on a sponge strip 8 in each translot 7, first
Be provided with second through-hole 9 an of left and right directions in plunger 4, the second through-hole 9 be located at 7 top of translot and between two translots 7
It is communicated with multiple third through-holes 10, the both ends of the second through-hole 9 are mounted on second plunger 11, between two the second plungers 11
Second pressure spring 12 is installed, is provided with first passage 13 on each second plunger 11；It is left there are two being opened on the inner wall of first through hole 3
Right symmetrical blind hole 14, is mounted on a third plunger 15 in each blind hole 14, between 14 bottom of third plunger 15 and blind hole
Third pressure spring 16 is installed, second channel 17 is provided on each third plunger 15, the first plunger 4, which moves up, can make first to lead to
Road 13 is connected with second channel 17, and fourth hole 18 is provided between each blind hole 14 and cavity 2, and third plunger 15 moves inward
Second channel 17 can be made to connect with fourth hole 18；The upper port of first through hole 3 is equipped with a first horizontal fixed plate 19, the
It is equipped with a second horizontal fixed plate 20 below one fixed plate 19, is provided with and two about 7 phases of translot in the first fixed plate 19
Pair cross recess 21, there are four laser type optoelectronic switch 22, four laser type optoelectronic switches for circumference uniform distribution in the second fixed plate 20
22 with four endpoints of cross recess 21 one by one with respect to and it is in parallel access electromagnet 5 circuit in.
The outer end of two second plungers 11 is hemispherical.
The top of first plunger 4 is equipped with a third fixed plate 23, and electromagnet 5 is fixed on third fixed plate 23
On, third fixed plate 23 can form confined space between first plunger 4, and the confined space is through on a vertical tube 24 and cavity 2
Portion's connection, be equipped at the top of cavity 2 can into cavity 2 air inlet the first check valve 25；First plunger 4 can will be close when moving up
It closes in the air indentation cavity 2 in space, makes air pressure with higher in cavity 2, so that it is guaranteed that the medical fluid in cavity 2 can be smoothly
Outflow.
Medical fluid when to prevent shell 1 from toppling in cavity 2 flows into vertical tube 24, and a position is equipped in the cavity 2
Partition 26 below 24 upper port of vertical tube, being equipped on partition 26 can be to the second one-way valve 27 of 26 lower section air inlet of partition.
To prevent the first plunger 4 from slipping out of first through hole 3, the lower port of the first through hole 3 is equipped with through screw
One annular limit plate 28, sponge strip 8 can stretch out outside first through hole 3 out of limit plate 28 annular distance.
To prevent the first plunger 4 from rotating, the non-center location in upper end of first plunger 4 is equipped with a vertical guide post
29, guide post 29, which passes through third fixed plate 23 and seals with third fixed plate 23, to be cooperated.
1 lower end of shell is equipped with end cap 30.
It is provided with the dosing mouth 31 positioned at 26 lower section of partition on 1 outer wall of shell, is equipped with sealing-plug 32 in dosing mouth 31.
The circuit of the electromagnet 5 is equipped with total control switch.
Cavity 2 of the present invention is provided with liquid medicine, and four laser type optoelectronic switches 22 are normally closed switch, when initial transition, master control
System switch is in an off state, and electromagnet 5 is not powered on, and at this time under the action of the first pressure spring 6, the first plunger 4 is located below, the
Two through-holes 9 are located at 14 lower section of blind hole, and the second pressure spring 12 is in compressive state, and third pressure spring 16 is in the raw；It is first when scribing line
End cap 30 is first backed out, is then closed total control switch, electromagnet 5 is powered, and electromagnet 5 adsorbs the first plunger 4 and overcomes the first pressure
The effect of spring 6 moves up, and the first plunger 4 moves up can be by the air between the first plunger 4 and third fixed plate 23 through perpendicular
Pipe 24 is pressed into the cavity 2 of 26 top of partition, is then entered 26 lower section of partition through second one-way valve 27, is made the air pressure in cavity 2
It increases；The both ends that first plunger 4 is moved upward to the second through-hole 9 are aligned with two blind holes 14, first passage 13 and second channel
17 connect, and at this time under the action of the second pressure spring 12, two the second plungers 11 pop-up can enter in two blind holes 14 and push away outward
Dynamic two third plungers 15 overcome the effect of third pressure spring 16 to move inward, so that second channel 17 be made to connect with fourth hole 18
It is logical, access is formed between cavity 2 and the second through-hole 9 at this time, in cavity 2 under the action of pressure, medical fluid is through fourth hole 18, the
Two channels 17, first are led into the second through-hole 9, are then entered through multiple 10 through-holes of third through-hole extra large in two translots 7
Continuous item 8 adsorbs, and the air capacity entered in cavity 2 is constant, therefore each dose that goes out is also constant.
After closure the first plunger of total control switch 4 moves up, medical staff, which holds the present apparatus, makes 1 bottom of shell close to patient's skin
Skin is adjusted in the position of cross laser line, is overlapped cross laser line with the cross recess 21 in the first fixed plate 19, is overlapped
Then four laser type optoelectronic switches 22 can be irradiated with a laser afterwards, and four laser type optoelectronic switches 22 break after sensing laser
It opens, at this time the down circuitry of electromagnet 5, electromagnet 5 powers off, and under the action of the first pressure spring 6, the first plunger 4 is moved down, the
Two plungers 11 are squeezed into the second through-hole 9, and two third plungers 15 are displaced outwardly under the action of third pressure spring 16, fourth hole
18 and second channel 17 disconnect, the access between cavity 2 and the second through-hole 9 is by dissection；Work of first plunger 4 in the first pressure spring 6
Two sponge strips 8 at right-angled intersection are made to print off a cross mark on patient skin with lower downward pop-up；Due to four swash
Access 5 circuit of electromagnet in parallel of light formula optoelectronic switch 22, thus only there are four it is all off when electromagnet 5 could power off, i.e., ten
Word laser is only completely coincident electromagnet 5 with cross recess 21 and could power off, and because cross recess 21 and two about 8 phases of sponge strip
It is right, therefore cross mark is overlapped with cross laser；After first plunger 4 moves down, between the first plunger 4 and third fixed plate 23 and
Generate negative pressure in the cavity 2 of the top of partition 26, outside air entered by the first check valve 25 in the cavity 2 of 26 top of partition with
And until air pressure is identical as atmosphere in the first confined space between plunger 4 and third fixed plate 23.
After the completion of label, the present apparatus is removed, four laser type optoelectronic switches 22 are no longer irradiated with a laser, therefore four laser
Formula optoelectronic switch 22 is closed, and electromagnet 5, which is powered to adsorbing, moves to the second through-hole 9 position opposite with blind hole 14 on the first plunger 4, empty
Chamber 2 is again switched on the second through-hole 9, while being shifted on the first plunger 4 and being squeezed into air in cavity 2, and medical fluid is flowed out again by sponge
Item 8 adsorbs, and is also constant since the air capacity entered in cavity 2 every time is constant, each dose that goes out；Exist again
The position adjustment present apparatus of next laser cross is crossed, and completes the marking of all positions repeatedly.
After the completion of scribing line, total control switch is closed, electromagnet 5 powers off, and the first plunger 4 moves down, and cuts liquid access, then
Screw on end cap 30.
The present invention does not have to scribing line manually, incudes the first plunger of laser controlling 4 by laser type optoelectronic switch 22 and moves down progress
System for automatic marker making, contraposition can not cross on time, have the function of automatic error, avoid human error and hand when manual scribing line
Or bow pen blocks cross laser to generate error, also avoids error caused by skin glide when bow pen scribing line, and
Label is straight more regular than crossing manually, positions more acurrate；Meanwhile the present apparatus is small and exquisite portable, be not required to occupy installation space, equipment at
This is low and easy to use, easy to operate.
Claims (9)
- The auxiliary device 1. a kind of radiotherapy localization draws lines, including columned shell (1), which is characterized in that shell (1) is by inside and outside two Layer forms, and forms the cavity (2) of annular between ectonexine, forms first through hole (3) at shell (1) axis, first through hole (3) Lower part is equipped with first plunger made of magnetic material (4), and the top of the first plunger (4) is equipped with an electromagnet (5) And the first pressure spring (6) are installed therebetween, two translots (7) of cross are provided on the lower end surface of the first plunger (4), It is mounted on a sponge strip (8) in each translot (7), second through-hole an of left and right directions is provided in the first plunger (4) (9), the second through-hole (9) is located above translot (7) and is communicated with multiple third through-holes (10) between two translots (7), the The both ends of two through-holes (9) are mounted on second plunger (11), are equipped with the second pressure spring between two the second plungers (11) (12), first passage (13) are provided on each second plunger (11)；Bilateral symmetry there are two being opened on the inner wall of first through hole (3) Blind hole (14), a third plunger (15), third plunger (15) and blind hole (14) bottom are mounted in each blind hole (14) Between be equipped with third pressure spring (16), be provided with second channel (17) on each third plunger (15), the first plunger (4) Xiang Shangyi It is dynamic that first passage (13) can be made to connect with second channel (17), fourth hole is provided between each blind hole (14) and cavity (2) (18), third plunger (15), which moves inward, can be such that second channel (17) connects with fourth hole (18)；The upper end of first through hole (3) Mouth is equipped with horizontal first fixed plate (19), is equipped with a second horizontal fixed plate below the first fixed plate (19) (20), it is provided in the first fixed plate (19) with two translot (7) cross recesses opposing upper and lower (21), circle in the second fixed plate (20) There are four laser type optoelectronic switch (22), four endpoints one of four laser type optoelectronic switches (22) and cross recess (21) by Zhou Junbu In the circuit of one access electromagnet (5) opposite and in parallel.
- The auxiliary device 2. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that two second columns The outer end for filling in (11) is hemispherical.
- The auxiliary device 3. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that first plunger (4) a third fixed plate (23) is installed, electromagnet (5) is fixed on third fixed plate (23), third fixed plate above (23) confined space can be formed between the first plunger (4), and the confined space connects through a vertical tube (24) and cavity (2) top Logical, being equipped at the top of cavity (2) can be to first check valve (25) of cavity (2) interior air inlet.
- The auxiliary device 4. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that in the cavity (2) One partition (26) being located at below vertical tube (24) upper port is installed, be equipped on partition (26) can to below partition (26) into The second one-way valve (27) of gas.
- The auxiliary device 5. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that the first through hole (3) lower port is equipped with an annular limit plate (28) through screw, and sponge strip (8) can be stretched out of limit plate (28) annular distance First through hole (3) is outside out.
- The auxiliary device 6. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that first plunger (4) the non-center location in upper end is equipped with a vertical guide post (29), and guide post (29) passes through third fixed plate (23) and and third Fixed plate (23) sealing cooperation.
- The auxiliary device 7. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that under the shell (1) End is equipped with end cap (30).
- The auxiliary device 8. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that the shell (1) is outside The dosing mouth (31) being provided with below partition (26) on wall, dosing mouth 31 is interior to be equipped with sealing-plug (32).
- The auxiliary device 9. a kind of radiotherapy localization according to claim 1 draws lines, which is characterized in that the electromagnet (55) Circuit be equipped with total control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467162.9A CN110124215B (en) | 2019-05-31 | 2019-05-31 | Radiotherapy location setting-out auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467162.9A CN110124215B (en) | 2019-05-31 | 2019-05-31 | Radiotherapy location setting-out auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110124215A true CN110124215A (en) | 2019-08-16 |
| CN110124215B CN110124215B (en) | 2020-10-23 |
Family
ID=67583373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467162.9A Active CN110124215B (en) | 2019-05-31 | 2019-05-31 | Radiotherapy location setting-out auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110124215B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298784Y (en) * | 1997-04-18 | 1998-12-02 | 卢铀 | Describing pen of radiotherapy |
| JP2001150367A (en) * | 1999-11-24 | 2001-06-05 | Tajima Tool Corp | Ink-pot |
| CN2540923Y (en) * | 2002-04-28 | 2003-03-26 | 陶金柱 | Field plotter for radiotherapy |
| CN1749022A (en) * | 2005-09-13 | 2006-03-22 | 广东溢达纺织有限公司 | Laser auxiliary positioning method and its device for ready-made clothes printing machine |
| CN1799846A (en) * | 2000-01-21 | 2006-07-12 | 精工爱普生株式会社 | Ink cartridge for use with recording apparatus and ink jet recording apparatus |
| US20080064953A1 (en) * | 2006-09-13 | 2008-03-13 | Tony Falco | Incorporating Internal Anatomy In Clinical Radiotherapy Setups |
| CN107158582A (en) * | 2017-05-25 | 2017-09-15 | 成都博唯康医药科技有限公司 | The method of precise positioning radiotherapy focus target area |
| US20170273479A1 (en) * | 2016-03-22 | 2017-09-28 | Joshua Snyder | Frame Hanging Assist Device |
| CN207979696U (en) * | 2017-05-25 | 2018-10-19 | 成都博唯康医药科技有限公司 | The radiotherapeutic positioning device of precise positioning lesion target area |
| CN108837332A (en) * | 2018-04-26 | 2018-11-20 | 上海市肺科医院 | Automate radiotherapy localization scriber |
| CN208877732U (en) * | 2017-12-25 | 2019-05-21 | 中国医科大学附属第一医院 | A kind of radiotherapy positioning skin detail pen |
-
2019
- 2019-05-31 CN CN201910467162.9A patent/CN110124215B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298784Y (en) * | 1997-04-18 | 1998-12-02 | 卢铀 | Describing pen of radiotherapy |
| JP2001150367A (en) * | 1999-11-24 | 2001-06-05 | Tajima Tool Corp | Ink-pot |
| CN1799846A (en) * | 2000-01-21 | 2006-07-12 | 精工爱普生株式会社 | Ink cartridge for use with recording apparatus and ink jet recording apparatus |
| CN2540923Y (en) * | 2002-04-28 | 2003-03-26 | 陶金柱 | Field plotter for radiotherapy |
| CN1749022A (en) * | 2005-09-13 | 2006-03-22 | 广东溢达纺织有限公司 | Laser auxiliary positioning method and its device for ready-made clothes printing machine |
| US20080064953A1 (en) * | 2006-09-13 | 2008-03-13 | Tony Falco | Incorporating Internal Anatomy In Clinical Radiotherapy Setups |
| US20170273479A1 (en) * | 2016-03-22 | 2017-09-28 | Joshua Snyder | Frame Hanging Assist Device |
| CN107158582A (en) * | 2017-05-25 | 2017-09-15 | 成都博唯康医药科技有限公司 | The method of precise positioning radiotherapy focus target area |
| CN207979696U (en) * | 2017-05-25 | 2018-10-19 | 成都博唯康医药科技有限公司 | The radiotherapeutic positioning device of precise positioning lesion target area |
| CN208877732U (en) * | 2017-12-25 | 2019-05-21 | 中国医科大学附属第一医院 | A kind of radiotherapy positioning skin detail pen |
| CN108837332A (en) * | 2018-04-26 | 2018-11-20 | 上海市肺科医院 | Automate radiotherapy localization scriber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110124215B (en) | 2020-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101597141B1 (en) | Respiration copying device | |
| CN202776560U (en) | CT (Computed tomography) guided puncture combination directional device | |
| CN105126261A (en) | Radiotherapy device for tracking and positioning by using Stewart robot platform | |
| CN106310542B (en) | A kind of multi-functional translation bed of gynecological tumor brachytherapy positioning treatment | |
| CN104792571B (en) | Breast cancer protects newborn sample taken amount platform | |
| CN110124215A (en) | A kind of radiotherapy localization setting-out auxiliary device | |
| CN204581317U (en) | CT radiation-resistant bed | |
| CN108837332B (en) | Automatic radiotherapy positioning scriber | |
| CN110152209A (en) | A kind of hand-held radiotherapy line-plotting device | |
| CN104721925B (en) | A kind of portable ear nose larynx delivery device being not easy to plug | |
| CN102430211B (en) | X-ray location-based focusing therapy unit and system | |
| KR102179647B1 (en) | Three dimensional printer exclusively using sidewall of vat | |
| CN204636398U (en) | CT scan radiation-resistant bed | |
| CN203694432U (en) | Stereotactic whole-body radiotherapy device | |
| CN203688273U (en) | Breast-conserving specimen measurement table for breast cancer | |
| CN203577148U (en) | Improved radiotherapy location device | |
| CN111257526B (en) | Analytical instrument for bladder cancer treatment target preparation | |
| CN203763672U (en) | Special bed applied to radiotherapy | |
| CN201945688U (en) | Subpackaging, scanning and detecting device for medical radioactive source | |
| CN204745397U (en) | Novel tumour radiotherapy device | |
| CN205685573U (en) | A kind of liftable Moveable stone cutting machine of unit head | |
| CN211263121U (en) | Experimental device capable of simulating natural ultraviolet light | |
| CN201175531Y (en) | Patient fixture bed-board for radiotheraphy equipment capable of precisely determining tumour focus | |
| CN205163941U (en) | Moulding pad in vacuum that tumour radiation therapy used | |
| CN220477959U (en) | Integrated calibration jig for medical linear accelerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |