CN108159575A - Method, system and the figure memory mattress of auxiliary pendulum position - Google Patents
Method, system and the figure memory mattress of auxiliary pendulum position Download PDFInfo
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- CN108159575A CN108159575A CN201611116522.3A CN201611116522A CN108159575A CN 108159575 A CN108159575 A CN 108159575A CN 201611116522 A CN201611116522 A CN 201611116522A CN 108159575 A CN108159575 A CN 108159575A
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- telescopic mast
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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
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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
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
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- 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)
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- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The application provides a kind of method for assisting pendulum position.The method of auxiliary pendulum position includes：Figure memory mattress is provided, the figure memory mattress includes telescopic mast array, and the telescopic mast array includes several telescopic telescopic masts；When first time putting position, stretch at least partly described telescopic mast, so that figure memory mattress formation meets the shape of the figure of subject；Record the shape of the figure memory mattress；And before position is put again, stretched at least partly telescopic mast according to the shape of the figure memory mattress of record, the figure memory mattress is made to form the shape of record, position is put with the shape formed according to the figure memory mattress again.The application also provides a kind of auxiliary pendulum system of position and figure memory mattress.
Description
Technical field
This application involves auxiliary pendulum position technology more particularly to a kind of sides of auxiliary subject pendulum position for linear accelerator
Method, system and figure memory mattress.
Background technology
Linear accelerator medical at present has become the capital equipment of external -bean radiation therapy.Over the course for the treatment of, it is
The treatment position and last treatment position for making patient are consistent, and when patient goes to bed after, are needed to adjust patient position, are made trouble
Person is identical with respect to the position of bed.At present generally using artificial pendulum position, i.e., between medical worker brings patient into treatment, and in therapeutic bed
The upper grinding tool by being made in first time therapeutic process fixes patient in bed.During position is put, medical worker passes through meat
Whether eye observation patient body position is accurate, then by registration, adjusts therapeutic bed.If deviation is excessive, need to put position again, put
Position is less efficient, reduces the service efficiency of clinac, while may result in larger Set-up errors.The opposing party
Face, medical worker are implementing each patient if as error to put position repeatedly greatly in therapeutic process, can also make patient by
The irradiation of amount.
Invention content
In view of this, the one side of the application provides a kind of method for assisting pendulum position.The method of auxiliary pendulum position includes：
Figure memory mattress is provided, the figure memory mattress includes telescopic mast array, and the telescopic mast array includes several scalable
Telescopic mast；When first time putting position, stretch at least partly telescopic mast so that figure memory mattress formation meet by
The shape of the figure of a specimen；Record the shape of the figure memory mattress；And before position is put again, according to the body of record
The shape of shape memory mattress is stretched at least partly telescopic mast, and the figure memory mattress is made to form the shape of record,
Position is put with the shape formed according to the figure memory mattress again.
Further aspect of the application provides a kind of system for assisting pendulum position.The system of auxiliary pendulum position includes：Figure is remembered
Recall mattress, including telescopic mast array, the telescopic mast array includes several telescopic telescopic masts；Extension and contraction control circuit, is used for
When first time putting position, stretch at least partly described telescopic mast, so that figure memory mattress formation meets the body of subject
The shape of shape；Recording unit, the shape of figure memory mattress when putting position for the first time for recording；The extension and contraction control circuit
It is further utilized to before position is put again, is stretched according to the shape of the figure memory mattress of record at least partly described flexible
Column makes the figure memory mattress form the shape of record, is carried out with the shape formed according to the figure memory mattress
Position is put again.
Another aspect of the application provides a kind of figure memory mattress.The figure memory mattress includes telescopic mast array,
The telescopic mast array includes several automatically controlled telescopic telescopic masts.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of the application figure memory mattress；
Fig. 2 is the flow chart of the one embodiment for the method that the application assists pendulum position；
Fig. 3 is the schematic diagram of the one embodiment for the system that the application assists pendulum position.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only merely for the purpose of description specific embodiment in term used in this application, and is not intended to be limiting the application.
Unless otherwise defined, technical term or scientific terminology used in this application, which are should be in fields of the present invention, has general skill
The ordinary meaning that the personage of energy is understood.The classes such as "one" or " one " used in present specification and claims
It does not indicate that quantity is limited like word yet, but represents that there are at least one.Unless otherwise noted, " forepart ", " rear portion ", " lower part "
And/or the similar word such as " top " is only to facilitate illustrate, and be not limited to a position or a kind of spatial orientation." packet
Including " element or object that either the similar word such as "comprising" means to appear in before " comprising " or "comprising" cover and appear in
The " comprising " either element of "comprising" presented hereinafter or object and its equivalent, it is not excluded that other elements or object." even
Connect " either the similar word such as " connected " is not limited to physics or mechanical connection, and can include electrical company
It connects, it is either directly or indirect.In present specification and singulative used in the attached claims
" one kind ", " described " and "the" are also intended to including most forms, unless context clearly shows that other meanings.It should also manage
Solution, term "and/or" used herein refers to and any or all can comprising one or more associated list items purposes
It can combination.
Fig. 1 show the schematic diagram of figure memory mattress 10.Figure memory mattress 10 includes telescopic mast array 12, telescopic mast
Array 12 includes several telescopic telescopic masts 14.Telescopic mast 14 is automatically controlled telescopic mast.Telescopic mast 14 is independently set between each other
It puts, can have smaller spacing between adjacent telescopic mast 14, so adjacent telescopic mast 14 is independent of each other the flexible of other side, and
Single telescopic mast 14 can be individually replaced.In one embodiment, figure memory mattress 10 is used for linear accelerator, and adjacent stretches
The positional precision for being smaller than linear accelerator irradiation between contracting column 14.For example, the sense of linear accelerator irradiation subject is emerging
The positional precision at interesting position is 5 millimeters, and 5 millimeters, such as 1 millimeter, 2 millimeters etc. are smaller than between adjacent telescopic mast 14.
So avoid or reduce the influence for the positional precision that figure memory mattress 10 irradiates linear accelerator.
Telescopic mast 14 includes fixed part 142 and is telescopically connected to the pars contractilis 143 of fixed part 142.Multiple telescopic masts
14 fixed part 142 is securable in support plate 16.Pars contractilis 143 can be arranged in fixed part 142 or be sheathed on fixed part
Outside 142.Pars contractilis 143 relative to fixed part 142 it is extended or retract.In one embodiment, pars contractilis 143 can be equipped with and carve
Degree, can represent the length stretched out or retracted.
In one embodiment, figure memory mattress 10 can be placed and is fixed on bed board.Bed board can be linear accelerating
The therapeutic bed of device.Figure memory mattress 10 can be positioned on bed board before the treatment and fixed, it can be by figure after the completion for the treatment of
Memory mattress 10 is taken away from bed board 16.In another embodiment, figure memory mattress 10 can be integrated with bed board, be stretched
Column array 12 can extend from bed board.Telescopic mast array 12 can be removably installed on bed board, be conveniently replaceable single
Telescopic mast array 12.Or telescopic mast array 12 can not also be detachably formed on bed board.
For subject 18 (generally patient), lie low receives treatment to figure memory mattress 10 thereon, therefore figure is remembered
The length and width of the telescopic mast array 12 of mattress 10 could be provided as the height and width of respectively greater than subject 18.But not
It is limited to this, the length and width of telescopic mast array 12 can be designed according to practical application.It can be with the different several types of designed size
Number figure memory mattress 10, to adapt to the subject 18 of the different bodily forms.However can also design can adapt to the different bodily forms by
The general figure memory mattress 10 of a specimen 18.
In one embodiment, the top 143 one end of subject 18 (contact) of telescopic mast 14 is equipped with cushion, can be with
Relatively comfortable supporting surface is provided.Cushion can be the cushion of rubber cushion, cotton pad or other soft materials.In one embodiment, may be used
To be laid with independent cushion respectively on the top of each telescopic mast 14, the area of cushion is protected close to the area on 14 top of telescopic mast
Card cushion does not influence the flexible of adjacent telescopic mast 14.Typically, the area of cushion is slightly less than the area on 14 top of telescopic mast.So
And in another embodiment, a cushion can also be laid on the top of adjacent multiple telescopic masts 14 or in telescopic mast battle array
The top of all telescopic masts 14 of row 12 is laid with the cushion of one.
Fig. 2 show the schematic diagram of one embodiment of the method 20 of auxiliary pendulum position.The method 20 of auxiliary pendulum position can be used
Auxiliary carries out pendulum position to subject in linear accelerator, and but it is not limited to this, and the method 20 of auxiliary pendulum position can also be used for other
Pendulum position is assisted in system.The method 20 of auxiliary pendulum position includes step 201-204.Wherein,
In step 201, figure memory mattress is provided, figure memory mattress includes telescopic mast array, and telescopic mast array includes
Several telescopic telescopic masts.
Figure memory mattress can be figure memory mattress shown in FIG. 1, and details are not described herein.
In step 202, when first time putting position, at least part of stretching telescopic mast, so that the formation of figure memory mattress meets
The shape of the figure of subject.
When subject receives treatment for the first time, pendulum position for the first time is carried out to subject.Subject is positioned over figure memory
On mattress, position of the subject relative to the radiographic source of linear accelerator is adjusted so that the ray that radiographic source is sent out can irradiate
To the area-of-interest of subject, generally need by the position of radiotherapy, such as tumor locus.
The shape and the figure of subject that figure memory mattress is formed are coincide.General subject lies low in figure memory mattress
On, therefore the concaveconvex shape of figure memory mattress upper surface and the concaveconvex shape at the subject back side coincide.Remember thus by figure
Recall the position that mattress remembers the subject of this time pendulum position.
In one embodiment, the original state of the telescopic mast array of figure memory mattress is the state that telescopic mast is retracted.
All telescopic masts can be withdrawn into extreme lower position or relatively low position at this time, and telescopic mast has larger protrusions space.In telescopic mast
When subject is positioned on figure memory mattress under the original state of array, the relatively low position of subject, such as heel, the back of the body
Portion, buttocks contact telescopic mast, higher position, such as neck, waist, not in contact with telescopic mast.
At least part telescopic mast is stretched out to colliding subject.It is touched being extend out to not in contact with the telescopic mast to subject
Subject.During stretching, whether monitoring telescopic mast touches subject.Once telescopic mast touches subject, stop
The movement of telescopic mast.In one embodiment, at least one pressure sensor is equipped in telescopic mast, is detected by pressure sensor
The pressure that telescopic mast is subject to.If pressure is not more than pressure threshold, telescopic mast is stretched out.If pressure is more than pressure threshold, explanation
Telescopic mast collides subject, stops the movement of telescopic mast.Pressure threshold can be equal or approximately equal to the inside pressure of telescopic mast
Power.In other embodiments, also it can detect whether telescopic mast collides subject by other means.So that figure is remembered
The shape of mattress meets the figure of subject.
In another embodiment, the original state of the telescopic mast array of figure memory mattress is the shape that telescopic mast stretches out
State.All telescopic masts can reach extreme higher position or higher position, and telescopic mast has larger retraction space.Retract at least portion
The pressure suffered by telescopic mast to telescopic mast is divided to be not more than pressure threshold.Subject is positioned under the original state of telescopic mast array
When on figure memory mattress, the relatively low position of subject is more than pressure threshold to the pressure of telescopic mast, retracts corresponding flexible
Column, until pressure is not more than pressure threshold.The higher position of subject can contact corresponding telescopic mast, according to telescopic mast by
Pressure, retract corresponding telescopic mast to pressure be not more than pressure threshold.Constantly detected during retraction telescopic mast by
Pressure, once pressure be not more than threshold value, stop the movement of telescopic mast.So that figure memory mattress formed shape with by
The figure of a specimen is coincide.
In step 203, the shape of figure memory mattress is recorded.
The shape that figure memory mattress behind first time pendulum position is formed is recorded, so remembers the position of subject pendulum position
Recall and.In one embodiment, the length that recordable telescopic mast stretches.Remembered by recording the length that each telescopic mast stretches
The shape of figure memory mattress is recorded, so remembers the pendulum position of subject.Telescopic mast can be recorded to stretch relative to minimum retracted position
The length gone out can also record length or record telescopic mast that telescopic mast retracts relative to highest extended position relative to it
The length that his reference position is stretched.In one embodiment, telescopic mast has scale, and the scale of recordable telescopic mast is stretched to record
The length that contracting column stretches.The length that the telescopic mast of the telescopic mast array of record stretches can be with telescopic mast in telescopic mast array
Position corresponds storage.
In step 204, before position is put again, stretched according to the shape of the figure memory mattress of record at least partly flexible
Column makes figure memory mattress form the shape of record, position is put again with the shape formed according to figure memory mattress.
The telescopic telescopic mast to be stretched according to the telescopic mast of record so that the position that flexible top end reaches and first time
The position on the top of identical telescopic mast during pendulum position is identical, so that the shape that figure memory mattress is formed with putting position for the first time
When figure memory mattress shape it is consistent.So as to which subject is placed according to the shape that figure memory mattress is formed, realize
Quickly accurately put position.It in one embodiment, can be according to the scale of the telescopic mast of record come the telescopic mast that stretches.It is stretching
During contracting column, length that detectable telescopic mast stretches, whether in place to detect telescopic mast.Telescopic mast stops fortune after in place
It is dynamic.
The method 20 of the above-mentioned auxiliary pendulum position for one embodiment.In other embodiments, the method 20 of auxiliary pendulum position is gone back
It may include other steps.For example, in one embodiment, figure memory mattress can be set as initial before putting position in first time
State, such as be retracted into the state of extreme lower position or reach the state of extreme higher position.It in one embodiment, can be in record body
Figure memory mattress is set as original state after the step 203 of the shape of shape memory mattress, is used for another subject.
In one embodiment, can stretch the step 204 of at least part telescopic mast in the shape of the figure memory mattress according to record
Figure memory mattress is set as original state before.In some embodiments, it also may not include and figure memory mattress be set
The step of for original state, can carry out flexible telescopic mast on the basis of last time used figure memory mattress.
The action of the method 20 of auxiliary pendulum position illustrates in modular form, the sequencing and module of module shown in figure
In action division be not limited to diagram embodiment.For example, module can carry out in a different order；In one module
Action combination of actions in the block with another mould or multiple modules can be split as.
Corresponding with the embodiment of the method 20 of aforementioned auxiliary pendulum position, present invention also provides the realities of the system of auxiliary pendulum position
Apply example.Fig. 3 show the schematic diagram of one embodiment of the system 30 of auxiliary pendulum position.The system 30 of auxiliary pendulum position is remembered including figure
Recall mattress 10, extension and contraction control circuit 31 and recording unit 32.
Figure memory mattress 10 can be figure memory mattress 10 shown in FIG. 1.
Extension and contraction control circuit 31 is used for when first time putting position, at least part of stretching telescopic mast 14, so that figure remembers bed
Pad 10 forms the shape for the figure for meeting subject 18.In one embodiment, an extension and contraction control circuit 31 controls one and stretches
Contracting column 14.In another embodiment, an extension and contraction control circuit 31 can control multiple telescopic masts 14.In one embodiment
In, extension and contraction control circuit 31 can be used to stretch out at least part telescopic mast 14 to colliding subject 18.In another embodiment,
Extension and contraction control circuit 31 can be used to the pressure retracted suffered by least part telescopic mast 14 to telescopic mast 14 no more than pressure threshold.
The shape of figure memory mattress 10 when recording unit 32 is used for recording pendulum position for the first time.In one embodiment, may be used
For recording the flexible length of telescopic mast 14.Recording unit 32 is connect with all telescopic masts 14 of telescopic mast array 12.
Extension and contraction control circuit 31 is further utilized to before position is put again, according to the shape of the figure memory mattress 10 of record
Flexible at least part telescopic mast 14, makes figure memory mattress 10 form the shape of record, to be formed according to figure memory mattress 10
Shape put position again.In one embodiment, extension and contraction control circuit 31 is used for what is stretched according to the telescopic mast 14 of record
Telescopic telescopic mast 14.Extension and contraction control circuit 31 can be integrated in figure memory mattress 10 or be set to figure memory mattress
Outside 10.
The extension and contraction control circuit 31 and recording unit 32 of the system 30 of auxiliary pendulum position can be realized by software, can also be led to
The mode for crossing hardware or software and hardware combining is realized.The function of each unit and the reality of effect in the system 30 of above-mentioned auxiliary pendulum position
Existing process specifically refers to the realization process that step is corresponded in the method 20 of above-mentioned auxiliary pendulum position, and details are not described herein.
In some other embodiment, the system 30 of auxiliary pendulum position also may include other elements (not shown).In a reality
It applies in example, the system 30 of auxiliary pendulum position further includes pressure sensor and pressure detection circuit.Pressure sensor may be disposed at flexible
In column 14, for detecting the pressure suffered by telescopic mast 14.Pressure detection circuit can judge to stretch according to the signal of pressure sensor
The magnitude relationship of pressure and pressure threshold suffered by contracting column 14.Extension and contraction control circuit 31 can be stretched according to what pressure detection circuit judged
The magnitude relationship of pressure and pressure threshold suffered by contracting column 14 is come the movement of stretch telescopic mast 14 or stopping telescopic mast 14.
In one embodiment, the system 30 of auxiliary pendulum position further includes length detecting circuit, is stretched for detecting telescopic mast 14
The length of contracting.Length detecting circuit can detect the scale of telescopic mast 14.Length detecting circuit stretches the telescopic mast 14 detected
Length recording unit 32 is supplied to record.
In one embodiment, the system 30 of auxiliary pendulum position further includes general control system, such as, but not limited to department of computer science
System, microprocessing systems etc. can be used to control extension and contraction control circuit 31, recording unit 32, pressure sensor, pressure detection circuit
With the work of/length detecting circuit.In one embodiment, recording unit 32 can be integrated in general control system.
For device embodiment, since it corresponds essentially to embodiment of the method, so related part is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separating component
The unit of explanation may or may not be physically separate, and the component shown as unit can be or can also
It is not physical unit, you can be located at a place or can also be distributed in multiple network element.It can be according to reality
It needs that some or all of component therein is selected to realize the purpose of application scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, you can to understand and implement.
The foregoing is merely the preferred embodiment of the application, not limiting the application, all essences in the application
God and any modification, equivalent substitution, improvement and etc. within principle, done, should be included within the scope of the application protection.
Claims (13)
- A kind of 1. method for assisting pendulum position, it is characterised in that：It includes：There is provided figure memory mattress, the figure memory mattress include telescopic mast array, the telescopic mast array include it is several can Flexible telescopic mast；When first time putting position, stretch at least partly described telescopic mast, so that figure memory mattress formation meets subject Figure shape；Record the shape of the figure memory mattress；AndBefore position is put again, stretched at least partly telescopic mast, made according to the shape of the figure memory mattress of record The figure memory mattress forms the shape of record, is put again with the shape formed according to the figure memory mattress Position.
- 2. the method for auxiliary pendulum position as described in claim 1, it is characterised in that：The shape for recording the figure memory mattress The step of shape, includes：Record the length that the telescopic mast stretches；The shape of the figure memory mattress according to record is stretched The step of being reduced to telescopic mast described in small part includes：Telescopic mast described in the telescopic to be stretched according to the telescopic mast of record.
- 3. the method for auxiliary pendulum position as described in claim 1, it is characterised in that：The top of the telescopic mast is equipped with cushion.
- 4. the method for auxiliary pendulum position as described in claim 1, it is characterised in that：At least portion of stretching when first time putting position The step of dividing the telescopic mast includes：At least partly telescopic mast is stretched out to colliding the subject.
- 5. the method for auxiliary pendulum position as described in claim 1, it is characterised in that：At least portion of stretching when first time putting position The step of dividing the telescopic mast includes：The pressure suffered by least partly described telescopic mast to the telescopic mast of retracting is not more than pressure Threshold value.
- 6. a kind of system for assisting pendulum position, it is characterised in that：It includes：Figure memory mattress, including telescopic mast array, the telescopic mast array includes several telescopic telescopic masts；Extension and contraction control circuit, for at least partly described telescopic mast that when first time putting position, stretches, so that the figure remembers bed Pad forms the shape for the figure for meeting subject；Recording unit, the shape of figure memory mattress when putting position for the first time for recording；The extension and contraction control circuit is further utilized to before position is put again, according to the shape of the figure memory mattress of record Flexible at least partly described telescopic mast, makes the figure memory mattress form the shape of record, to remember according to the figure The shape for recalling mattress formation is put position again.
- 7. the system of auxiliary pendulum position as claimed in claim 6, it is characterised in that：The recording unit is used for recording described flexible The length that column stretches, the extension and contraction control circuit are used for stretching according to the telescopic that the telescopic mast of record stretches Column.
- 8. the system of auxiliary pendulum position as claimed in claim 6, it is characterised in that：The top of the telescopic mast is equipped with cushion.
- 9. the system of auxiliary pendulum position as claimed in claim 6, it is characterised in that：The extension and contraction control circuit is used for stretching out at least The part telescopic mast is to colliding the subject.
- 10. the system of auxiliary pendulum position as claimed in claim 6, it is characterised in that：The extension and contraction control circuit is used for being retracted to Pressure suffered by telescopic mast described in small part to the telescopic mast is not more than pressure threshold.
- 11. a kind of figure memory mattress, it is characterised in that：It includes telescopic mast array, and the telescopic mast array includes several electricity The telescopic telescopic mast of control.
- 12. figure memory mattress as claimed in claim 11, it is characterised in that：The top of the telescopic mast is equipped with cushion.
- 13. figure memory mattress as claimed in claim 11, it is characterised in that：At least one pressure is equipped in the telescopic mast Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116522.3A CN108159575A (en) | 2016-12-07 | 2016-12-07 | Method, system and the figure memory mattress of auxiliary pendulum position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116522.3A CN108159575A (en) | 2016-12-07 | 2016-12-07 | Method, system and the figure memory mattress of auxiliary pendulum position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108159575A true CN108159575A (en) | 2018-06-15 |
Family
ID=62526294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116522.3A Pending CN108159575A (en) | 2016-12-07 | 2016-12-07 | Method, system and the figure memory mattress of auxiliary pendulum position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108159575A (en) |
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| CN109621234A (en) * | 2019-01-02 | 2019-04-16 | 华南理工大学 | A kind of arbitrary surface radiotherapy bed system |
| CN110812718A (en) * | 2019-12-13 | 2020-02-21 | 安徽省立医院 | Positioning device for radiotherapy and positioning method for radiotherapy |
| CN113995966A (en) * | 2021-12-14 | 2022-02-01 | 洛阳新区人民医院 | Comfortable and easily-positioned dermatological laser treatment matching device for pediatrics and using method |
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| CN113995966B (en) * | 2021-12-14 | 2023-12-01 | 洛阳新区人民医院 | Comfortable and easy-to-position dermatological laser treatment matching device for pediatrics and use method |
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Application publication date: 20180615 |
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