CN104511095B - A kind of bed for Radiotherapy of Carcinoma Cervix - Google Patents
A kind of bed for Radiotherapy of Carcinoma Cervix Download PDFInfo
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- CN104511095B CN104511095B CN201410805335.0A CN201410805335A CN104511095B CN 104511095 B CN104511095 B CN 104511095B CN 201410805335 A CN201410805335 A CN 201410805335A CN 104511095 B CN104511095 B CN 104511095B
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- vaginal dilator
- bed
- radiotherapy
- fastener
- bed board
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Abstract
The invention discloses a kind of bed for Radiotherapy of Carcinoma Cervix, including treatment bed board, a vaginal dilator fixing device is provided with treatment bed board, vaginal dilator fixing device is arranged on treatment bed board by carriage, and carriage can drive vaginal dilator fixing device to move along the length and width direction for the treatment of bed board；Vaginal dilator fixing device includes fastener, vaginal dilator lowering or hoisting gear and Angle ambiguity part, fastener is used for the vaginal dilator that is fixed, fastener is connected with Angle ambiguity part respectively at vaginal dilator lowering or hoisting gear, vaginal dilator lowering or hoisting gear is used to control fastener rising or declines, and Angle ambiguity part is used to control the anglec of rotation of the fastener in its place plane.This is used for the bed of Radiotherapy of Carcinoma Cervix, can effectively expand the space between rectum and uterus, cervix uteri, it is ensured that in therapeutic process, radiation positioning is accurate, alleviate the pain of patient.
Description
Technical field
The invention belongs to technical field of medical instrument, and in particular to a kind of bed for Radiotherapy of Carcinoma Cervix.
Background technology
Using the method irradiation cervical cancer local lesion of radiotherapy, the method for using is that 1. afterloading irradiation (divides two dimension and three
Dimension), built-in apparatus for wave-energy source is both needed in vagina and uterine cavity, some patients are also needed with interpolation pin equilibrium dosage, are filled in gauze, are filled out with gauze
Fill expansion cervix uteri and rectum gap；2. intensive modulated radiotherapy.But said method has the disadvantage that：1. need to be in vagina or uterine cavity
It is apparatus for wave-energy source to be built into, or using pointer is inserted, causes very big pain to patient.2. gauze can not expand rectum and palace well
Space between neck, especially to some cervix uteri rear wall tumor invading cervix uteri and the patient in rectum gap；In irradiation process, produce
Local lesion's underdosage.3. the maximum shortcoming of intensity modulated radiation therapy is cervix uteri and uterine activity degree problem, and target area shifts causes irradiation
Underdosage；Meanwhile, using external exposure rectum, the problems such as reaction increases.
The content of the invention
The technical problem to be solved is for above-mentioned the deficiencies in the prior art, there is provided one kind effectively can be expanded
Space between rectum and uterus, cervix uteri, make in therapeutic process accurate positioning and mitigate controlling for cervical cancer radiation for patient suffering
The bed for the treatment of.
To solve above-mentioned technical problem, the technical solution used in the present invention is, a kind of bed for Radiotherapy of Carcinoma Cervix,
Including treatment bed board, a vaginal dilator fixing device on treatment bed board, is provided with, vaginal dilator fixing device is installed by carriage
On treatment bed board, carriage can drive vaginal dilator fixing device to move along the length and width direction for the treatment of bed board；
Vaginal dilator fixing device includes fastener, vaginal dilator lowering or hoisting gear and Angle ambiguity part, and fastener is used to engage admittedly
Determine vaginal dilator, fastener is connected with vaginal dilator lowering or hoisting gear and Angle ambiguity part respectively, vaginal dilator lowering or hoisting gear is used to control
Fastener rises or declines, and Angle ambiguity part is used to control the anglec of rotation of the fastener in its place plane.
Further, carriage includes the track arranged along treatment bed board length direction and along treatment bed board width
The sliding bar of setting, is provided with track and is coordinated with which and can move towards the slide plate that slides along which, and slide plate is fixedly connected with sliding bar,
Vaginal dilator fixing device is arranged on sliding bar and can move towards to slide along which.
Further, on slide plate, uniform intervals offer multiple fixing holes, are provided with corresponding with fixing hole on track
Hole, fixing hole is for being fixed on track by screw by slide plate.
Further, vaginal dilator lowering or hoisting gear includes base, the vertical rod being vertically fixed on base, and energy is provided with vertical rod
The sleeve pipe for moving up and down along it, is additionally provided with the knob that can fix its position in vertical rod on sleeve pipe.
Further, base is arranged on sliding bar by attachment means and can move towards to slide along which.
Further, attachment means are the buckling piece being arranged on base end face, or are two holes through bottom surface,
Buckling piece and hole are used to pass through sliding bar and can move towards to slide along the sliding bar.
Further, Angle ambiguity part is a level to rotary shaft, and rotary shaft is fixed on sleeve pipe, and fastener activity is installed
On the rotary shaft.
Further, the one end for treating bed board is additionally provided with two leg supports for making patient place lower limb.
Further, vaginal dilator fixing device is arranged on the horizontal axis for the treatment of bed board.
Further, the quantity of track is spaced two, and a slide plate is provided with each track, sliding bar
Quantity is two and is disposed between two slide plates.
A kind of bed for Radiotherapy of Carcinoma Cervix of the present invention, has the advantage that：1. the position lain according to patient is accurate
Positioning, in therapeutic process, patient need not adjust posture.2. stationarity is good, and during vaginal dilator will not be shifted over, and protects
The degree of accuracy of target area is demonstrate,proved, it is to avoid the leakage of target area is shone and the mistake of normal structure is shone, it is to avoid cause the injury at other positions of patient.
3. can around, adjust up and down, angle adjustment is carried out according to the practical situation of the cervicovaginal of patient, it is ensured that positioning
Accuracy, accomplished the treatment of individuation.4. fixing vaginal dilator carries out expansion increase rectum and vagina, cervix uteri gap, is not required to
Using transplanting pin, the pain of patient is alleviated.5. after loading radiant source degradation period is short, and replacing source is more frequent, causes financial burden
It is larger, the replacement in source can be reduced with intense irradiation dosage is adjusted using this bed board.6. the replacing in source is reduced, radiation is decreased and is caused
Accident.7. the accurate problem of target area is solved, is the important breakthrough in gynecological tumor radiotherapy.
Description of the drawings
Fig. 1 is a kind of structural representation of the bed for Radiotherapy of Carcinoma Cervix of the present invention.
Fig. 2 is the structural representation of vaginal dilator fixing device in the present invention.
Fig. 3 is the structural representation of carriage in the present invention.
Fig. 4 is the structural representation that carriage is used in combination with treatment bed board in the present invention.
The structural representation of base and its attachment means during Fig. 5 is of the invention.
Wherein：1. bed board is treated；2. vaginal dilator fixing device；2-1. fastener；2-2 vaginal dilator lowering or hoisting gears；2-21. set
Pipe；2-22. knob；2-23. vertical rod；2-3. Angle ambiguity parts；2-4. base；2-41. attachment means；3. carriage；3-1.
Slide plate；3-11. fixing hole；3-2. sliding bar；3-3. track；4 leg supports.
Specific embodiment
As shown in figure 1, a kind of bed for Radiotherapy of Carcinoma Cervix of the present invention, including treatment bed board 1, on treatment bed board 1
A vaginal dilator fixing device 2 is provided with, vaginal dilator fixing device 2 is arranged on treatment bed board 1 by carriage 3, and slide dress
Putting 3 can drive vaginal dilator fixing device 2 to move along the length and width direction for the treatment of bed board 1；Carriage 3 is used for medical personnel
According to the position that patient lies low, by vaginal dilator fixing device 2 along treatment bed board 1 the adjustment of length and width direction, until to one
Suitable position.Vaginal dilator fixing device 2 includes fastener 2-1, vaginal dilator lowering or hoisting gear 2-2 and Angle ambiguity part 2-3, engaging
Part 2-1 is used for the vaginal dilator that is fixed, and fastener 2-1 is connected with vaginal dilator lowering or hoisting gear 2-2 and Angle ambiguity part 2-3 respectively
Connect.As shown in Fig. 2 vaginal dilator lowering or hoisting gear 2-2 is used to control fastener 2-1 risings or declines, Angle ambiguity part 2-3 is used for
The anglecs of rotation of the control fastener 2-1 in its place plane.Vaginal dilator lowering or hoisting gear 2-2 makes the height and patient's cervix uteri of vaginal dilator
The position of vagina is consistent, then will be vaginal dilator insertion patient's guiding interior, during insertion, by Angle ambiguity part 2-3
The adjustment of angle is carried out, vaginal dilator is smoothly entered, and will not be caused suffering to patient.Adjust after insertion to suitable position,
And fastener 2-1 is fixed, that is, vaginal dilator is fixed on specific position, during treatment, vaginal dilator will not
It is moved, it is stable, and registration, rectum and vagina, cervix uteri gap can be opened well, it is ensured that the peace in therapeutic process
Quan Xing, and alleviate the pain of patient.
As shown in figure 3, carriage 3 includes the track 3-3 arranged along treatment bed board length direction and along treatment bed board width
Degree direction arrange sliding bar 3-2, be provided with track 3-3 coordinate with which and can along its move towards slip slide plate 3-1, slide plate 3-
1 is fixedly connected with sliding bar 3-2, and vaginal dilator fixing device 2 is on sliding bar 3-2 and can move towards to slide along which.Such as Fig. 4 institutes
Show, track 3-3 is detachably connected with treatment bed board 1, or track 3-3 be directly to be opened in the groove treated on bed board 1, it is possible to
On the two side of groove, slideway is set.On slide plate 3-1, uniform intervals offer multiple fixing hole 3-11, arrange on track 3-3
There is the hole corresponding with fixing hole 3-11, fixing hole 3-11 is adjusted for slide plate 3-1 is fixed on track 3-3 by screw
The connection in fixing hole 3-11 and different holes on track 3-3, position that can be with adjusting slider 3-1 on length direction on treatment bed board 1
Put.
A kind of bed for Radiotherapy of Carcinoma Cervix of the present invention, vaginal dilator lowering or hoisting gear 2-2 include base 2-4, vertically solid
The vertical rod 2-23 being scheduled on base 2-4, is provided with the sleeve pipe 2-21 that can be moved up and down along it on vertical rod 2-23, on sleeve pipe 2-21 also
It is provided with the knob 2-22 that can fix its position on vertical rod 2-23.Base 2-4 is arranged on sliding bar by attachment means 2-41
3-2 is upper and can move towards to slide along which.As shown in figure 5, attachment means 2-41 are the buckling piece being arranged on base 2-4 bottom surfaces, or
Person is two holes through bottom surface, and buckling piece and hole are used to pass through sliding bar 3-2 and can move towards to slide along sliding bar 3-2
It is dynamic.And buckling piece can play fixed effect, or the two ends in hole are provided with the fastener of fixed sliding bar 3-2.Angle ambiguity part
2-3 is a level to rotary shaft, and rotary shaft is fixed on sleeve pipe 2-21, and fastener 2-1 is movably arranged in rotary shaft.Therapeutic bed
One end of plate 1 is additionally provided with two leg supports 4 for making patient place lower limb.Vaginal dilator fixing device 2 is arranged at treatment bed board 1
Laterally on axis.
Preferably, in order to strengthen slide plate 3-1, sliding bar 3-2 and the stablizing relative to track 3-3 of vaginal dilator fixing device 2
Property, the quantity of track 3-3 is spaced two, and a slide plate 3-1 is provided with each track 3-3, and sliding bar 3-2 is arranged
Between two slide plate 3-1.For the purposes of strengthening the stability of vaginal dilator fixing device 2, it is furthermore preferred that the quantity of sliding bar 3-2
For spaced two.
A kind of bed for Radiotherapy of Carcinoma Cervix of the present invention, when in use, patient lies low on treatment bed board 1, and will
Both legs are placed in leg support 4 respectively, and leg support 4 can rotate in the horizontal plane, and vaginal dilator fixing device 2 is carried out a left side by medical personnel
It is right and adjust up and down, fastener 2-1 is adjusted, fastener 2-1 is used for clamping vaginal dilator, and turn knobs 2-22 adjusts fastener 2-1
Height, positioned, slide plate 3-1 be fixed on track 3-3 by screw, then by vaginal dilator insert patient's intravaginal.
And fastener 2-1 is rotated during, and by its cooperation with Angle ambiguity part 2-3 so as to and the position of patient is engaged,
Realization is accurately positioned vaginal dilator, expands the space between rectum and uterus, reduces the pain of patient.Then treated, controlled
During treatment, ensure that protection patient other positions will not be illuminated, therapy area will not produce movement, it is to avoid leakage
According to, it is ensured that the effect for the treatment of.As over the course for the treatment of, registration can reduce the replacement in source with intense irradiation dosage is adjusted,
Cost is saved, the accident that radiation is caused is decreased.
Claims (10)
1. a kind of bed for Radiotherapy of Carcinoma Cervix, it is characterised in that including treatment bed board (1), on treatment bed board (1)
A vaginal dilator fixing device (2) is provided with, the vaginal dilator fixing device (2) is by carriage (3) installed in treatment bed board
(1), on, the carriage (3) can drive vaginal dilator fixing device (2) along the length and width direction fortune for the treatment of bed board (1)
It is dynamic；
The vaginal dilator fixing device (2) includes fastener (2-1), vaginal dilator lowering or hoisting gear (2-2) and Angle ambiguity part (2-
3), the fastener (2-1) is for the vaginal dilator that is fixed, the fastener (2-1) respectively with vaginal dilator lowering or hoisting gear (2-2)
Be connected with Angle ambiguity part (2-3), the vaginal dilator lowering or hoisting gear (2-2) for control fastener (2-1) rise or under
Drop, the Angle ambiguity part (2-3) is for controlling the anglec of rotation of the fastener (2-1) in its place plane.
2. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 1, it is characterised in that the carriage
(3) sliding bar (3- for including the track (3-3) arranged along treatment bed board length direction and arranging along treatment bed board width
2), be provided with the track (3-3) and coordinate with which and the slide plate (3-1) that slides can be moved towards along which, the slide plate (3-1) with it is sliding
Lever (3-2) is fixedly connected, and the vaginal dilator fixing device (2) is on sliding bar (3-2) and can move towards to slide along which.
3. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 2, it is characterised in that the slide plate (3-1)
Upper uniform intervals offer multiple fixing holes (3-11), are provided with corresponding with fixing hole (3-11) on the track (3-3)
Hole, the fixing hole (3-11) is for being fixed on track (3-3) by screw by slide plate (3-1).
4. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in Claims 2 or 3, it is characterised in that the vaginal dilator
Lowering or hoisting gear (2-2) includes base (2-4), the vertical rod (2-23) being vertically fixed on the base (2-4), the vertical rod (2-
23) sleeve pipe (2-21) that can be moved up and down along it is installed on, is additionally provided with described sleeve pipe (2-21) and which can be fixed in vertical rod
(2-23) knob (2-22) of position on.
5. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 4, it is characterised in that the base (2-4)
By attachment means (2-41) on sliding bar (3-2), and can move towards to slide along which.
6. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 5, it is characterised in that the attachment means
(2-41) it is the buckling piece being arranged on base (2-4) bottom surface, or is two holes through bottom surface, the buckling piece and hole
For make sliding bar (3-2) through and can along the sliding bar (3-2) move towards slide.
7. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 1,2 or 3, it is characterised in that the angle
Control piece (2-3) is a level to rotary shaft, and the rotary shaft is fixed on sleeve pipe (2-21), fastener (2-1) activity
Install on the rotary shaft.
8. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 1,2 or 3, it is characterised in that the treatment
One end of bed board (1) is additionally provided with two leg supports (4) for making patient place lower limb.
9. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 8, it is characterised in that the vaginal dilator is fixed
Device (2) is arranged on the horizontal axis for the treatment of bed board (1).
10. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 2, it is characterised in that the track (3-3)
Quantity be spaced two, a slide plate (3-1), the sliding bar (3-2) are provided with each described track (3-3)
Quantity be two and to be disposed between two slide plates (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805335.0A CN104511095B (en) | 2014-12-19 | 2014-12-19 | A kind of bed for Radiotherapy of Carcinoma Cervix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805335.0A CN104511095B (en) | 2014-12-19 | 2014-12-19 | A kind of bed for Radiotherapy of Carcinoma Cervix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104511095A CN104511095A (en) | 2015-04-15 |
| CN104511095B true CN104511095B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805335.0A Expired - Fee Related CN104511095B (en) | 2014-12-19 | 2014-12-19 | A kind of bed for Radiotherapy of Carcinoma Cervix |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836840Y (en) * | 2005-10-24 | 2006-11-15 | 罗伟 | Multifunctional translational bed for close-range positioned radiotherapy for gynecological tumor |
| CN201692057U (en) * | 2010-04-20 | 2011-01-05 | 魏秋芬 | Gynecological examination bed |
| CN202723994U (en) * | 2012-09-06 | 2013-02-13 | 李雪莹 | Gynecologic examination bed |
| CN202932895U (en) * | 2012-10-29 | 2013-05-15 | 上海商联医疗器械有限公司 | Bivalve speculum streamer fixer |
| CN203677452U (en) * | 2014-01-24 | 2014-07-02 | 颜艳 | Gynecological examining bed |
| CN204428630U (en) * | 2014-12-19 | 2015-07-01 | 中国人民解放军第四军医大学 | A kind of bed for Radiotherapy of Carcinoma Cervix |
-
2014
- 2014-12-19 CN CN201410805335.0A patent/CN104511095B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836840Y (en) * | 2005-10-24 | 2006-11-15 | 罗伟 | Multifunctional translational bed for close-range positioned radiotherapy for gynecological tumor |
| CN201692057U (en) * | 2010-04-20 | 2011-01-05 | 魏秋芬 | Gynecological examination bed |
| CN202723994U (en) * | 2012-09-06 | 2013-02-13 | 李雪莹 | Gynecologic examination bed |
| CN202932895U (en) * | 2012-10-29 | 2013-05-15 | 上海商联医疗器械有限公司 | Bivalve speculum streamer fixer |
| CN203677452U (en) * | 2014-01-24 | 2014-07-02 | 颜艳 | Gynecological examining bed |
| CN204428630U (en) * | 2014-12-19 | 2015-07-01 | 中国人民解放军第四军医大学 | A kind of bed for Radiotherapy of Carcinoma Cervix |
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| Publication number | Publication date |
|---|---|
| CN104511095A (en) | 2015-04-15 |
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Granted publication date: 20170329 Termination date: 20181219 |