CN109499020A - A kind of radiotherapy skin protection equipment - Google Patents
A kind of radiotherapy skin protection equipment Download PDFInfo
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- CN109499020A CN109499020A CN201910047024.5A CN201910047024A CN109499020A CN 109499020 A CN109499020 A CN 109499020A CN 201910047024 A CN201910047024 A CN 201910047024A CN 109499020 A CN109499020 A CN 109499020A
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- platen
- lead shield
- stud
- caulking groove
- square frame
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- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- 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
- A61N2005/1094—Shielding, protecting against radiation
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- 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)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
A kind of radiotherapy skin protection equipment, belongs to medical equipment technical field.It is characterized by comprising monitor station, irradiation areas to adjust balladeur train and the flexible aggregation cylinder of non-proliferation, and the monitor station includes platen and supporting leg, and the supporting leg is mounted on the lower part of platen；The irradiation area adjusts balladeur train and is mounted on the top of platen and can move along platen is forward and backward；The flexible aggregation cylinder of the non-proliferation is mounted on the top that irradiation area adjusts balladeur train；The flexible aggregation cylinder of the non-proliferation includes lead extension sleeve, and the number of plies of the extension sleeve is two layers or more；Tin coating is set on the inner wall of extension sleeve.The present invention can assist patient, doctor and nursing staff to carry out safeguard protection in Patients During Radiotherapy.
Description
Technical field
The invention belongs to medical equipment technical fields, and in particular to a kind of radiotherapy skin protection equipment.
Background technique
Tumour radiotherapy is a kind of local therapeutic approaches using radiation cure tumour.Radioactive ray include that radioactivity is same
Position element generate α, β, gamma-rays and all kinds of roentgenotherapia machines or accelerator generate X-ray, electric wire, proton beam and other
Particle beams etc..About 70% cancer patient needs during treating cancer with radiotherapy, can be with there are about 40% cancer
It is eradicated with radiotherapy.Effect and status of the radiotherapy in oncotherapy become increasingly conspicuous, it has also become treat the main of malignant tumour
One of means.
It should be noted that radiating wild skin nursing during radiotherapy.Different degrees of dermoreaction can occur in radiotherapy, including
Dermohemia, erythema, fever, stemness decortication, itch and cusalgia.Radiotherapy is that a kind of human eye is invisible with line, human body sensory less than
Ray, it can penetrate human body and general object or even metal product.From after roentgen's discovery X-ray, it is widely used in
Medical field becomes the largest source that crowd receives radiation exposure.X-ray can generate slight danger when penetrating human body to human body
Evil causes the ionization and provocative reaction of human-body biological macromolecular and hydrone, generates ill-effect.In this way, without any protection
High-dose irradiation will cause ray damage to human body.
Human body is gently then burnt by the x-ray bombardment of overdose, heavy then cause radiation sickness or even death.Therefore, it has to keep away
Exempt from direct irradiation of the healthy position by direct x-rays beam, scattered rays is also needed to be protected, that is to say, that works in instrument
When its initial X-ray (direct projection harness) and secondary X-ray (scattered x-ray) will be vigilant.The former is issued from x-ray focus
Direct x-rays, intensity is high, it is generally existed only in the direction limited in x-ray analysis equipment.The intensity of scattered x-ray
Although can all there be scattered x-ray in several orders of magnitude smaller than the intensity of direct x-rays, the space near direct x-rays stroke,
So the optical path of direct x-rays beam must shield completely with heavy metal plate.
In consideration of it, applicant devises a kind of radiotherapy skin protection equipment, patient, doctor and nursing staff can be assisted
Safeguard protection is carried out in Patients During Radiotherapy.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of radiotherapy skin protection equipment, can assist patient, doctor
Raw and nursing staff carries out safeguard protection in Patients During Radiotherapy.
In order to solve the above technical problems, the technical scheme is that provide a kind of radiotherapy skin protection equipment, it is special
Sign is to include that monitor station, irradiation area adjust that balladeur train and non-proliferation are flexible to assemble cylinder, and the monitor station includes platen and supporting leg,
The supporting leg is mounted on the lower part of platen；The irradiation area adjusting balladeur train is mounted on the top of platen and can be forward and backward along platen
It is mobile；The flexible aggregation cylinder of the non-proliferation is mounted on the top that irradiation area adjusts balladeur train；The flexible aggregation cylinder packet of the non-proliferation
Lead extension sleeve is included, the number of plies of the extension sleeve is two layers or more；Tin coating is set on the inner wall of extension sleeve.
Preferably, it includes sliding support frame and region regulating device that the irradiation area, which adjusts balladeur train, and the region is adjusted
Device is mounted on sliding support frame, and the sliding support frame is arranged on platen；
The sliding support frame includes left support and right support, and the left and right bracket is in " ∏ " shape；In two branch of left support
The lower part of support leg is installed by universal wheel；Sliding block is installed respectively in two supporting leg lower parts of right support, the bottom of sliding block is respectively set
More than two caulking groove pulleys longitudinally open up caulking groove shape sliding rail in the side of platen, and the sliding block is arranged in caulking groove shape sliding rail
And it can move along caulking groove shape sliding rail is forward and backward；
The region regulating device includes square frame, and the square frame is mounted between left and right bracket；In square frame
Preceding thread hole and rear thread hole is respectively set on the forward and backward side wall in top, stud before installing in preceding thread hole, the preceding stud is inserted
Enter lead shield before the intracorporal threaded one end of square box connects；Stud after being installed in rear thread hole, the rear stud insertion side
Lead shield after the intracorporal threaded one end connection of shape frame, the forward and backward lead shield are parallel to each other and are coplanar with；
Left-hand thread hole and right-hand thread hole is respectively set in the lower part left and right side walls of square frame, is installed in left-hand thread hole left
Stud, the intracorporal threaded one end of the left stud insertion square box connect left lead shield；Right stud is installed in right-hand thread hole,
The intracorporal threaded one end of the right stud insertion square box connects right lead shield, the left and right lead shield be parallel to each other and
It is coplanar with；
By rotating forward and backward stud, position and the spacing of forward and backward lead shield can be adjusted；By rotating left and right stud, energy
Enough adjust position and the spacing of left and right lead shield；Irradiation is enclosed between forward and backward lead shield and left and right lead shield
The surface of irradiation area is arranged in region, the flexible aggregation cylinder of the non-proliferation.
Preferably, left thimble is set in the middle part of the crossbeam of left support, right nail needle is set in the middle part of the crossbeam of right support；In side
Left and right jacking block is respectively set in the outer middle side part of the left and right side walls of shape framework, and circular cone is respectively set in the lateral surface of left and right jacking block
Shape centre hole；The left and right thimble inserts respectively to be fixed in the cone top pin hole of left and right jacking block；The left thimble, Zuo Ding
The central axes of the cone top pin hole of block, the cone top pin hole of right jacking block and right nail needle are conllinear；Angle is set on right jacking block
Driven pulley is adjusted, is installed on right support and rotates angular adjustment motor, on the motor shaft of the rotation angular adjustment motor
Setting angle adjusts drive pulley, adjusts suit on drive pulley and angle adjustment driven pulley in angle and adjusts transmission
Belt；When starting rotation angular adjustment motor rotates in the forward direction, it is able to drive angle adjustment driver pulley rotation, then drives angle
Degree adjustment driven pulley rotation, enables the front end of square frame rotate down, the rear end of square frame is rotated up；Starting rotation
When angular adjustment motor reversely rotates, it is able to drive angle adjustment driver pulley rotation, then angle is driven to adjust driven skin
Belt wheel rotation, enables the front end of square frame be rotated up, the rear end of square frame rotates down.
Preferably, human body transmission device is set on platen, and the human body transmission device includes driving shaft, driven shaft, biography
Send driving motor and conveyer belt, open up caulking groove in the upper surface of platen, the front end arranged on left and right sides of caulking groove be respectively set front left,
Right bearing room installs driving shaft between the front left and right bearing chamber, rear left and right is respectively set in the rear end arranged on left and right sides of caulking groove
Bearing chamber installs driven shaft between the rear left and right bearing chamber, is set with conveyer belt on driving shaft and driven shaft；In caulking groove
Front lower part opens up perforation, the fixed transmission driving motor of installation in the lower surface of platen, pacifies in the drive shaft of the driving motor
Drive pulley is filled, driven pulley is set on driving shaft, the drive pulley passes through perforation connection by driving belt
Driven pulley.
Preferably, graduated scale is set on the platen upper surface on the right side of caulking groove shape sliding rail.
Preferably, the supporting leg of left and right bracket is telescoping rod.
Preferably, positive stop is set in the upper surface of preceding lead shield, the positive stop connects front arc by sinciput spring
Top plate；Backstop is set in the upper surface of rear lead shield, spring connection rear arc top plate in top after the backstop passes through；Before described
The intrados of curved roof and rear arc top plate is oppositely arranged；The flexible aggregation cylinder of the non-proliferation, which can be clamped, is fixed on frontal arc
Between shape top plate and rear arc top plate.
Compared with prior art, the beneficial effects of the present invention are:
The present invention can assist patient, doctor and nursing staff to carry out safeguard protection in Patients During Radiotherapy.Preceding lead shield, rear lead
Shield, left lead shield and rear lead shield processed splice composition irradiation area in length and breadth, can peripheral part to irradiation area into
Row masking protection.Lengthwise position of the human body on monitor station can adjust at any time, and it is more accurate to focus patient part.For can not
Adjustment human body reaches horizontal irradiated site, can reach fitting by adjusting the forward and backward inclination angle of square frame and focus and cover
Effect.It is mounted on the top that irradiation area adjusts balladeur train in the flexible aggregation cylinder of non-proliferation, since the flexible aggregation cylinder of non-proliferation is
Two layers or more of lead extension sleeve, can entangle the optical path of ray, and reaching prevents secondary X-ray (scattered x-ray) from scattering to
Around, patient and medical staff are sufficiently protected.Tin coating is set on the inner wall of extension sleeve, it can be by partial dispersion
X ray reflection maintains in extension sleeve, reduces the wall thickness of lead extension sleeve, reduces manufacture difficulty and cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of region regulating device；
Fig. 3 is the structural schematic diagram of monitor station；
Fig. 4 is the structural schematic diagram (contraction state) of extension sleeve；
Fig. 5 is the structural schematic diagram (extended state) of extension sleeve；
Fig. 6 is the cross-sectional view of extension sleeve；
In figure: 1, square frame；2, left jacking block；3, Zuo Dingzhen；4, the supporting leg of left support；5, left stud；6, front left bearing chamber；
7, driving shaft；8, driving belt；9, platen；10, supporting leg；11, caulking groove；12, front right bearing chamber；13, driven pulley；14, it passes
Dynamic belt；15, drive pulley；16, driving motor；17, caulking groove shape sliding rail；18, sliding block；19, the supporting leg of right support；20,
Rotate angular adjustment motor；21, angle adjusts drive pulley；22, driving belt is adjusted；23, right thimble；24, angle adjusts
Driven pulley；25, right jacking block；26, right stud；27, right lead shield；28, rear stud；29, extension sleeve；30, left lead system
Shield；31, rear lead shield；32, preceding lead shield；33, preceding stud；34, positive stop；35, sinciput spring；36, front arc top plate；
37, rear arc top plate；38, spring is pushed up afterwards；39, backstop；40, graduated scale；41, tin coating.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of radiotherapy skin protection equipment of the present invention, including monitor station, irradiation area are adjusted
Balladeur train and the flexible aggregation cylinder of non-proliferation, the monitor station includes platen and supporting leg, and the supporting leg is mounted on the lower part of platen；It is described
Irradiation area adjusts balladeur train and is mounted on the top of platen and can move along platen is forward and backward；The flexible aggregation cylinder installation of the non-proliferation
The top of balladeur train is adjusted in irradiation area.As shown in Fig. 4,5 and 6, the flexible aggregation cylinder of the non-proliferation includes lead extension sleeve,
The number of plies of the extension sleeve is two layers or more；Tin coating is set on the inner wall of extension sleeve.
It includes sliding support frame and region regulating device, the region regulating device installation that the irradiation area, which adjusts balladeur train,
On sliding support frame, the sliding support frame is arranged on platen.
The sliding support frame includes left support and right support, and the left and right bracket is in " ∏ " shape；The two of left support
The lower part of supporting leg is installed by universal wheel；Sliding block, the bottom difference of sliding block are installed respectively in two supporting leg lower parts of right support
More than two caulking groove pulleys are set, longitudinally open up caulking groove shape sliding rail in the side of platen, the sliding block setting is sliding in caulking groove shape
It can move in rail and along caulking groove shape sliding rail is forward and backward.The supporting leg of left and right bracket is telescoping rod.
As shown in Fig. 2, the region regulating device includes square frame, the square frame be mounted on left and right bracket it
Between；Preceding thread hole and rear thread hole is respectively set on the forward and backward side wall in the top of square frame, spiral shell before installing in preceding thread hole
Column, lead shield before the intracorporal threaded one end of the preceding stud insertion square box connects；Stud after being installed in rear thread hole, institute
Lead shield after the intracorporal threaded one end of rear stud insertion square box connects is stated, the forward and backward lead shield is parallel to each other and is total to
Face setting.
Left-hand thread hole and right-hand thread hole is respectively set in the lower part left and right side walls of square frame, in left-hand thread Kong Zhongan
Left stud is filled, the intracorporal threaded one end of the left stud insertion square box connects left lead shield；It is installed in right-hand thread hole right
Stud, the intracorporal threaded one end of the right stud insertion square box connect right lead shield, and the left and right lead shield is mutually flat
It goes and is coplanar with.
By rotating forward and backward stud, position and the spacing of forward and backward lead shield can be adjusted；By rotating left and right spiral shell
Column can adjust position and the spacing of left and right lead shield；It is enclosed between forward and backward lead shield and left and right lead shield
The surface of irradiation area is arranged in irradiation area, the flexible aggregation cylinder of the non-proliferation.
Positive stop is set in the upper surface of preceding lead shield, the positive stop connects front arc top plate by sinciput spring；?
Backstop is arranged in the upper surface of lead shield afterwards, spring connection rear arc top plate in top after the backstop passes through；The front arc top
The intrados of plate and rear arc top plate is oppositely arranged；The flexible aggregation cylinder of the non-proliferation, which can be clamped, is fixed on front arc top plate
Between rear arc top plate.
Left thimble is set in the middle part of the crossbeam of left support, right nail needle is set in the middle part of the crossbeam of right support；In square frame
The outer middle side parts of left and right side walls left and right jacking block is respectively set, conical thimble is respectively set in the lateral surface of left and right jacking block
Hole；The left and right thimble inserts respectively to be fixed in the cone top pin hole of left and right jacking block；The circle of the left thimble, left jacking block
The central axes of taper centre hole, the cone top pin hole of right jacking block and right nail needle are conllinear；On right jacking block be set with angle adjustment from
Dynamic belt pulley, installation rotates angular adjustment motor, established angle on the motor shaft of the rotation angular adjustment motor on right support
Degree adjustment drive pulley adjusts suit on drive pulley and angle adjustment driven pulley in angle and adjusts driving belt；
When starting rotation angular adjustment motor rotates in the forward direction, it is able to drive angle adjustment driver pulley rotation, then drives angle tune
Whole driven pulley rotation, enables the front end of square frame rotate down, the rear end of square frame is rotated up；Starting rotation angle
When adjusting motor reverse rotation, it is able to drive angle adjustment driver pulley rotation, then angle is driven to adjust driven pulley
Rotation, enables the front end of square frame be rotated up, the rear end of square frame rotates down.
As shown in figure 3, on platen be arranged human body transmission device, the human body transmission device include driving shaft, driven shaft,
Driving motor and conveyer belt are transmitted, caulking groove is opened up in the upper surface of platen, before the front end arranged on left and right sides of caulking groove is respectively set
Left and right bearing chamber installs driving shaft between the front left and right bearing chamber, after the rear end arranged on left and right sides of caulking groove is respectively set
Left and right bearing chamber installs driven shaft between the rear left and right bearing chamber, is set with conveyer belt on driving shaft and driven shaft；Embedding
The front lower part of slot opens up perforation, the fixed transmission driving motor of installation, the drive shaft of the driving motor in the lower surface of platen
Upper installation drive pulley, is set with driven pulley on driving shaft, and the drive pulley passes through perforation by driving belt
Connect driven pulley.Graduated scale is set on the platen upper surface on the right side of caulking groove shape sliding rail.
The present apparatus when in use, enables patient lie on the human body transmission device of platen, adjusts driving belt and enables patient to conjunction
Suitable position.The height of the supporting leg of left and right bracket is adjusted according to patient's figure, then by rotating forward and backward stud, can be adjusted
Save position and the spacing of forward and backward lead shield；By rotating left and right stud, can adjust left and right lead shield position and
Away from；Irradiation area, the flexible aggregation cylinder setting of the non-proliferation are enclosed between forward and backward lead shield and left and right lead shield
In the surface of irradiation area.It enables ray pass through the flexible focus drum of non-proliferation and carries out radiotherapy.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.Without departing from the technical solutions of the present invention, to the above embodiments according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling, still fall within the protection scope of technical solution of the present invention.
Claims (7)
1. radiotherapy skin protection equipment, it is characterised in that adjust balladeur train including monitor station, irradiation area and non-proliferation is flexible poly-
Collect cylinder, the monitor station includes platen and supporting leg, and the supporting leg is mounted on the lower part of platen；The irradiation area adjusts balladeur train peace
Mounted in platen top and can move along platen is forward and backward；The flexible aggregation cylinder of the non-proliferation is mounted on irradiation area and adjusts balladeur train
Top；The flexible aggregation cylinder of the non-proliferation includes lead extension sleeve, and the number of plies of the extension sleeve is two layers or more；It is stretching
Tin coating is set on the inner wall of contracting sleeve.
2. radiotherapy described in accordance with the claim 1 skin protection equipment, it is characterised in that: the irradiation area adjusts balladeur train packet
Sliding support frame and region regulating device are included, the region regulating device is mounted on sliding support frame, the sliding support frame
It is arranged on platen；
The sliding support frame includes left support and right support, and the left and right bracket is in " ∏ " shape；In two branch of left support
The lower part of support leg is installed by universal wheel；Sliding block is installed respectively in two supporting leg lower parts of right support, the bottom of sliding block is respectively set
More than two caulking groove pulleys longitudinally open up caulking groove shape sliding rail in the side of platen, and the sliding block is arranged in caulking groove shape sliding rail
And it can move along caulking groove shape sliding rail is forward and backward；
The region regulating device includes square frame, and the square frame is mounted between left and right bracket；In square frame
Preceding thread hole and rear thread hole is respectively set on the forward and backward side wall in top, stud before installing in preceding thread hole, the preceding stud is inserted
Enter lead shield before the intracorporal threaded one end of square box connects；Stud after being installed in rear thread hole, the rear stud insertion side
Lead shield after the intracorporal threaded one end connection of shape frame, the forward and backward lead shield are parallel to each other and are coplanar with；
Left-hand thread hole and right-hand thread hole is respectively set in the lower part left and right side walls of square frame, is installed in left-hand thread hole left
Stud, the intracorporal threaded one end of the left stud insertion square box connect left lead shield；Right stud is installed in right-hand thread hole,
The intracorporal threaded one end of the right stud insertion square box connects right lead shield, the left and right lead shield be parallel to each other and
It is coplanar with；
By rotating forward and backward stud, position and the spacing of forward and backward lead shield can be adjusted；By rotating left and right stud, energy
Enough adjust position and the spacing of left and right lead shield；Irradiation is enclosed between forward and backward lead shield and left and right lead shield
The surface of irradiation area is arranged in region, the flexible aggregation cylinder of the non-proliferation.
3. radiotherapy skin protection equipment according to claim 2, it is characterised in that: be arranged in the middle part of the crossbeam of left support
Right nail needle is arranged in left thimble in the middle part of the crossbeam of right support；It is respectively set in the outer middle side part of the left and right side walls of square frame
Cone top pin hole is respectively set in the lateral surface of left and right jacking block in left and right jacking block；The left and right thimble inserts respectively to be fixed on
In the cone top pin hole of left and right jacking block；The left thimble, the cone top pin hole of left jacking block, right jacking block conical thimble
Hole and the central axes of right nail needle are conllinear；It is set with angle on right jacking block and adjusts driven pulley, rotation angle is installed on right support
Degree adjusts motor, and setting angle adjusts drive pulley on the motor shaft of the rotation angular adjustment motor, adjusts and leads in angle
Suit adjusts driving belt on dynamic belt pulley and angle adjustment driven pulley；Starting rotation angular adjustment motor rotates in the forward direction
When, it is able to drive angle adjustment driver pulley rotation, angle adjustment driven pulley rotation is then driven, enables square frame
Front end rotates down, and the rear end of square frame is rotated up；When starting rotation angular adjustment motor reversely rotates, it is able to drive angle
Degree adjustment driver pulley rotation then drives angle adjustment driven pulley rotation, the front end of square frame is enabled to be rotated up,
The rear end of square frame rotates down.
4. radiotherapy described in accordance with the claim 3 skin protection equipment, it is characterised in that: human body is arranged on platen and transmits dress
It sets, the human body transmission device includes driving shaft, driven shaft, transmission driving motor and conveyer belt, is opened up in the upper surface of platen
Caulking groove is respectively set front left and right bearing chamber in the front end arranged on left and right sides of caulking groove, installs actively between the front left and right bearing chamber
Axis is respectively set rear left and right bearing chamber in the rear end arranged on left and right sides of caulking groove, installs between the rear left and right bearing chamber driven
Axis is set with conveyer belt on driving shaft and driven shaft；Perforation is opened up in the front lower part of caulking groove, installation is solid in the lower surface of platen
Surely driving motor is transmitted, drive pulley is installed in the drive shaft of the driving motor, driven pulley is set on driving shaft,
The drive pulley passes through perforation connection driven pulley by driving belt.
5. radiotherapy skin protection equipment according to claim 4, it is characterised in that: the platen on the right side of caulking groove shape sliding rail
Graduated scale is set on upper surface.
6. radiotherapy skin protection equipment according to claim 5, it is characterised in that: the supporting leg of left and right bracket is to stretch
Contracting rod piece.
7. radiotherapy skin protection equipment according to claim 6, it is characterised in that: set in the upper surface of preceding lead shield
Positive stop is set, the positive stop connects front arc top plate by sinciput spring；In the upper surface of rear lead shield, backstop, institute are set
It states and pushes up spring connection rear arc top plate after backstop passes through；The intrados of the front arc top plate and rear arc top plate is oppositely arranged；
The flexible aggregation cylinder of the non-proliferation, which can be clamped, to be fixed between front arc top plate and rear arc top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047024.5A CN109499020B (en) | 2019-01-18 | 2019-01-18 | Skin protective equipment for radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047024.5A CN109499020B (en) | 2019-01-18 | 2019-01-18 | Skin protective equipment for radiotherapy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109499020A true CN109499020A (en) | 2019-03-22 |
| CN109499020B CN109499020B (en) | 2020-11-06 |
Family
ID=65758105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047024.5A Active CN109499020B (en) | 2019-01-18 | 2019-01-18 | Skin protective equipment for radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109499020B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020077522A1 (en) * | 2000-12-15 | 2002-06-20 | Kawasumi Laboratories, Inc. | Protective tool for therapeutic material delivery device, cartridge for therapeutic material delivery device, and a therapeutic material delivery device |
| CN203539889U (en) * | 2013-10-17 | 2014-04-16 | 付敬国 | A positioning protector used for local radiotherapy |
| CN206444031U (en) * | 2016-11-14 | 2017-08-29 | 高秋玲 | A kind of thorax abdomen radiotherapy protector |
-
2019
- 2019-01-18 CN CN201910047024.5A patent/CN109499020B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020077522A1 (en) * | 2000-12-15 | 2002-06-20 | Kawasumi Laboratories, Inc. | Protective tool for therapeutic material delivery device, cartridge for therapeutic material delivery device, and a therapeutic material delivery device |
| CN203539889U (en) * | 2013-10-17 | 2014-04-16 | 付敬国 | A positioning protector used for local radiotherapy |
| CN206444031U (en) * | 2016-11-14 | 2017-08-29 | 高秋玲 | A kind of thorax abdomen radiotherapy protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109499020B (en) | 2020-11-06 |
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