CN204428630U - A kind of bed for Radiotherapy of Carcinoma Cervix - Google Patents
A kind of bed for Radiotherapy of Carcinoma Cervix Download PDFInfo
- Publication number
- CN204428630U CN204428630U CN201420821178.8U CN201420821178U CN204428630U CN 204428630 U CN204428630 U CN 204428630U CN 201420821178 U CN201420821178 U CN 201420821178U CN 204428630 U CN204428630 U CN 204428630U
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- vaginal dilator
- radiotherapy
- bed
- bed board
- fixture
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Abstract
The utility model discloses a kind of bed for Radiotherapy of Carcinoma Cervix, comprise treatment bed board, treatment bed board is provided with a vaginal dilator fixture, vaginal dilator fixture is arranged on treatment bed board by carriage, and carriage can drive vaginal dilator fixture to move along the length and width for the treatment of bed board; Vaginal dilator fixture comprises 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 for control card component and rises or decline, and Angle ambiguity part is used for the anglec of rotation of control card component in its place plane.This is used for the bed of Radiotherapy of Carcinoma Cervix, effectively can expand the space between rectum and uterus, cervix uteri, ensure that in therapeutic process the misery of radiating accurate positioning, alleviating patient.
Description
Technical field
This utility model belongs to technical field of medical instrument, is specifically related to a kind of bed for Radiotherapy of Carcinoma Cervix.
Background technology
Adopt the method for radiotherapy to irradiate cervical cancer local lesion, the method for use is, 1. afterloading irradiation (point two dimension and three-dimensional), all need built-in apparatus for wave-energy source in vagina and uterine cavity, some patient also needs, with the balanced dosage of interpolation pin, to fill in gauze, fill expand cervix uteri and rectum gap with gauze; 2. intensive modulated radiotherapy.But said method exists following shortcoming: 1. need enter at vagina or uterine cavity built-in is apparatus for wave-energy source, or adopt slotting pointer, cause very large misery to patient.2. gauze can not expand the space between rectum and cervix uteri well, especially to the patient in some cervix uteri rear wall tumor invading cervix uteri and rectum gap; In irradiation process, produce local lesion's underdosage.3. the shortcoming that intensity modulated radiation therapy is maximum is cervix uteri and uterine activity degree problem, and target area displacement causes exposure dose not enough; Meanwhile, external exposure rectum is adopted, the problems such as reaction increase.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of and effectively can expand space between rectum and uterus, cervix uteri, make accurate positioning in therapeutic process and alleviate the bed for Radiotherapy of Carcinoma Cervix of patient suffering.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of bed for Radiotherapy of Carcinoma Cervix, comprise treatment bed board, treatment bed board is provided with a vaginal dilator fixture, vaginal dilator fixture is arranged on treatment bed board by carriage, and carriage can drive vaginal dilator fixture to move along the length and width for the treatment of bed board;
Vaginal dilator fixture comprises 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 for control card component and rises or decline, and Angle ambiguity part is used for the anglec of rotation of control card component in its place plane.
Further, carriage comprises the track arranged along treatment bed board length direction and the sliding bar arranged along treatment bed board width, track is provided be mated and can along its move towards slide slide plate, slide plate is fixedly connected with sliding bar, and vaginal dilator fixture to be arranged on sliding bar and can to move towards to slide along it.
Further, on slide plate, uniform intervals offers multiple fixing hole, track is provided with the hole corresponding with fixing hole, and fixing hole is for being fixed on track by slide plate by screw.
Further, vaginal dilator lowering or hoisting gear comprises base, is vertically fixed on the vertical rod on base, vertical rod is provided with the sleeve pipe that can move up and down along it, and sleeve pipe is also provided with the knob fixing its position in vertical rod.
Further, base to be arranged on sliding bar by connecting device and can to move towards to slide along it.
Further, connecting device is the buckling piece be arranged on base end face, or is two holes through bottom surface, and buckling piece and hole are used for sliding bar is passed and can move towards to slide along this sliding bar.
Further, Angle ambiguity part be a level to rotating shaft, rotating shaft is fixed on sleeve pipe, and fastener is movably arranged on rotating shaft.
Further, the one end for the treatment of bed board is also provided with two lower limb holders for making patient place lower limb.
Further, vaginal dilator fixture is arranged on the horizontal axis for the treatment of bed board.
Further, the quantity of track is spaced two, each track is provided with a slide plate, and the quantity of sliding bar is two and is disposed between two slide plates.
A kind of bed for Radiotherapy of Carcinoma Cervix of this utility model, tool has the following advantages: 1. the position of lying according to patient is accurately located, and in therapeutic process, patient does not need to adjust posture.2. stationarity is good, vaginal dilator can not be made during the course to be shifted, ensure that the degree of accuracy of target area, avoids the leakage photograph of target area and the mistake photograph of normal structure, avoids the injury causing other positions of patient.3. can all around, adjust up and down, the practical situation according to the cervicovaginal of patient carries out angle adjustment, ensure that the accuracy of location, has accomplished the treatment of individuation.4. fixing vaginal dilator carries out expansion and increases rectum and vagina, cervix uteri gap, does not need employing transplanting pin, alleviates the misery of patient.5. after loading radiant source degradation period is short, changes source relatively more frequent, causes financial burden comparatively large, and applying this bed board with adjusting intense irradiation dosage, can reduce the replacement in source.6. reduce the replacing in source, decrease the accident that radiation causes.7. solving the accurate problem of target area, is the important breakthrough in gynecological tumor radiotherapy.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bed for Radiotherapy of Carcinoma Cervix of this utility model.
Fig. 2 is the structural representation of vaginal dilator fixture in this utility model.
Fig. 3 is the structural representation of carriage in this utility model.
Fig. 4 is the structural representation that in this utility model, carriage is used in combination with treatment bed board.
The structural representation of base and connecting device thereof in Fig. 5 this utility model.
Wherein: 1. treat bed board; 2. vaginal dilator fixture; 2-1. fastener; 2-2 vaginal dilator lowering or hoisting gear; 2-21. sleeve pipe; 2-22. knob; 2-23. vertical rod; 2-3. Angle ambiguity part; 2-4. base; 2-41. connecting device; 3. carriage; 3-1. slide plate; 3-11. fixing hole; 3-2. sliding bar; 3-3. track; 4 lower limb holders.
Detailed description of the invention
As shown in Figure 1, a kind of bed for Radiotherapy of Carcinoma Cervix of this utility model, comprise treatment bed board 1, treatment bed board 1 is provided with a vaginal dilator fixture 2, vaginal dilator fixture 2 is arranged on treatment bed board 1 by carriage 3, and carriage 3 can drive vaginal dilator fixture 2 to move along the length and width for the treatment of bed board 1; The position that carriage 3 lies low according to patient for medical personnel, by vaginal dilator fixture 2 along length and the width adjustment for the treatment of bed board 1, until to a suitable position.Vaginal dilator fixture 2 comprises fastener 2-1, vaginal dilator lowering or hoisting gear 2-2 and Angle ambiguity part 2-3, and fastener 2-1 is used for the vaginal dilator that is fixed, and fastener 2-1 is connected with Angle ambiguity part 2-3 respectively at vaginal dilator lowering or hoisting gear 2-2.As shown in Figure 2, vaginal dilator lowering or hoisting gear 2-2 is used for control card component 2-1 and rises or decline, and Angle ambiguity part 2-3 is used for the anglec of rotation of control card component 2-1 in its place plane.Vaginal dilator lowering or hoisting gear 2-2 makes the height of vaginal dilator consistent with the position of patient's cervicovaginal, then vaginal dilator is inserted in patient guides, in the process inserted, carried out the adjustment of angle by Angle ambiguity part 2-3, vaginal dilator is entered smoothly, and can not cause suffering to patient.Suitable position is adjusted to after insertion, and fastener 2-1 is fixed, namely vaginal dilator is fixed on specific position, in the process for the treatment of, vaginal dilator can not be moved, stable, and registration, rectum and vagina, cervix uteri gap can be opened well, ensure that the safety in therapeutic process, and alleviate the misery of patient.
As shown in Figure 3, carriage 3 comprises the track 3-3 arranged along treatment bed board length direction and the sliding bar 3-2 arranged along treatment bed board width, track 3-3 is provided be mated and can along its move towards slide slide plate 3-1, slide plate 3-1 is fixedly connected with sliding bar 3-2, and vaginal dilator fixture 2 to be arranged on sliding bar 3-2 and can to move towards to slide along it.As shown in Figure 4, track 3-3 removably connects with treatment bed board 1, or track 3-3 is directly opened in the groove treated on bed board 1, and can arrange slideway on the two side of groove.On slide plate 3-1, uniform intervals offers multiple fixing hole 3-11, track 3-3 is provided with the hole corresponding with fixing hole 3-11, fixing hole 3-11 is for being fixed on track 3-3 by slide plate 3-1 by screw, regulate fixing hole 3-11 and the connection in different hole on track 3-3, the position on bed board 1 on length direction can treated by adjusting slider 3-1.
A kind of bed for Radiotherapy of Carcinoma Cervix of this utility model, vaginal dilator lowering or hoisting gear 2-2 comprises base 2-4, vertically be fixed on the vertical rod 2-23 on base 2-4, vertical rod 2-23 is provided with the sleeve pipe 2-21 that can move up and down along it, sleeve pipe 2-21 is also provided with the knob 2-22 that can fix its position on vertical rod 2-23.Base 2-4 to be arranged on sliding bar 3-2 by connecting device 2-41 and can to move towards to slide along it.As shown in Figure 5, connecting device 2-41 is arranged at the buckling piece on base 2-4 bottom surface, or is two holes through bottom surface 2-4, and buckling piece and hole are used for sliding bar 3-2 is passed and can move towards to slide along this sliding bar 3-2.And buckling piece can play fixing effect, or the two ends in hole are provided with the fastener of fixing sliding bar 3-2.Angle ambiguity part 2-3 be a level to rotating shaft, rotating shaft is fixed on sleeve pipe 2-21, and fastener 2-1 is movably arranged on rotating shaft.One end for the treatment of bed board 1 is also provided with two lower limb holders 4 for making patient place lower limb.Vaginal dilator fixture 2 is arranged on the horizontal axis for the treatment of bed board 1.
Preferably, in order to strengthen slide plate 3-1, sliding bar 3-2 and vaginal dilator fixture 2 stability relative to track 3-3, the quantity of track 3-3 is spaced two, and each track 3-3 is provided with a slide plate 3-1, sliding bar 3-2 is arranged between two slide plate 3-1.Also for ease of the stability strengthening vaginal dilator fixture 2, preferred, the quantity of sliding bar 3-2 is spaced two.
A kind of bed for Radiotherapy of Carcinoma Cervix of this utility model, in use, patient lies low on treatment bed board 1, and both legs are placed respectively in lower limb holder 4, lower limb holder 4 can rotate in the horizontal plane, vaginal dilator fixture 2 is carried out left and right and is adjusted up and down by medical personnel, adjustment fastener 2-1, fastener 2-1 is used for holding vaginal dilator, turn knobs 2-22, the height of adjustment fastener 2-1, positions, slide plate 3-1 is fixed on track 3-3 by screw, then vaginal dilator is inserted patient's intravaginal.And revotating card component 2-1 during the course, and by its coordinating with Angle ambiguity part 2-3, matched in the position of itself and patient, realize accurately locating vaginal dilator, expand the space between rectum and uterus, the misery of minimizing patient.Then treat, in the process for the treatment of, can ensure that protection other positions of patient can not be illuminated, therapy area can not produce movement, avoids leakage photograph, ensure that the effect for the treatment of.Due to over the course for the treatment of, registration, available tune intense irradiation dosage, reduces the replacement in source, provides cost savings, decrease the accident that radiation causes.
Claims (10)
1. the bed for Radiotherapy of Carcinoma Cervix, it is characterized in that, comprise treatment bed board (1), described treatment bed board (1) is provided with a vaginal dilator fixture (2), described vaginal dilator fixture (2) is arranged in treatment bed board (1) by carriage (3), and described carriage (3) can drive vaginal dilator fixture (2) along length and the width motion for the treatment of bed board (1);
Described vaginal dilator fixture (2) comprises fastener (2-1), vaginal dilator lowering or hoisting gear (2-2) and Angle ambiguity part (2-3), described fastener (2-1) is for the vaginal dilator that is fixed, described fastener (2-1) is connected with Angle ambiguity part (2-3) respectively at vaginal dilator lowering or hoisting gear (2-2), described vaginal dilator lowering or hoisting gear (2-2) is risen for control card component (2-1) or is declined, and described Angle ambiguity part (2-3) is for the anglec of rotation of control card component (2-1) in its place plane.
2. according to a kind of bed for Radiotherapy of Carcinoma Cervix according to claim 1, it is characterized in that, described carriage (3) comprises the track (3-3) arranged along treatment bed board length direction and the sliding bar (3-2) arranged along treatment bed board width, described track (3-3) is provided be mated and can along its move towards slide slide plate (3-1), described slide plate (3-1) is fixedly connected with sliding bar (3-2), and described vaginal dilator fixture (2) is arranged on sliding bar (3-2) and goes up and can move towards to slide along it.
3. according to a kind of bed for Radiotherapy of Carcinoma Cervix according to claim 2, it is characterized in that, the upper uniform intervals of described slide plate (3-1) offers multiple fixing hole (3-11), described track (3-3) is provided with the hole corresponding with fixing hole (3-11), and described fixing hole (3-11) is for being fixed on track (3-3) by slide plate (3-1) by screw.
4. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 1 or 2 or 3, it is characterized in that, described vaginal dilator lowering or hoisting gear (2-2) comprises base (2-4), vertically be fixed on the vertical rod (2-23) on described base (2-4), described vertical rod (2-23) is provided with the sleeve pipe (2-21) that can move up and down along it, described sleeve pipe (2-21) is also provided with the knob (2-22) fixing its position in vertical rod (2-23).
5. according to a kind of bed for Radiotherapy of Carcinoma Cervix according to claim 4, it is characterized in that, described base (2-4) is arranged on sliding bar (3-2) by connecting device (2-41), and can move towards to slide along it.
6. according to a kind of bed for Radiotherapy of Carcinoma Cervix according to claim 4, it is characterized in that, described connecting device (2-41) is for being arranged at the buckling piece on base (2-4) bottom surface, or be two holes through bottom surface (2-4), described buckling piece and hole are used for making sliding bar (3-2) pass and can move towards to slide along this sliding bar (3-2).
7. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 1,2 or 3, it is characterized in that, described Angle ambiguity part (2-3) is that a level is to rotating shaft, described rotating shaft is fixed on sleeve pipe (2-21), and described fastener (2-1) is movably arranged on rotating shaft.
8. according to a kind of bed for Radiotherapy of Carcinoma Cervix described in claim 1,2 or 3, it is characterized in that, one end of described treatment bed board (1) is also provided with two lower limb holders (4) for making patient place lower limb.
9. according to a kind of bed for Radiotherapy of Carcinoma Cervix according to claim 8, it is characterized in that, described vaginal dilator fixture (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 according to claim 2, it is characterized in that, the quantity of described track (3-3) is spaced two, described each track (3-3) is provided with a slide plate (3-1), and the quantity of described sliding bar (3-2) is two and is disposed between two slide plates (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821178.8U CN204428630U (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 |
|---|---|---|---|
| CN201420821178.8U CN204428630U (en) | 2014-12-19 | 2014-12-19 | A kind of bed for Radiotherapy of Carcinoma Cervix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428630U true CN204428630U (en) | 2015-07-01 |
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ID=53596557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821178.8U Withdrawn - After Issue CN204428630U (en) | 2014-12-19 | 2014-12-19 | A kind of bed for Radiotherapy of Carcinoma Cervix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511095A (en) * | 2014-12-19 | 2015-04-15 | 中国人民解放军第四军医大学 | Bed for cervical cancer radiotherapy |
| CN110115669A (en) * | 2019-05-17 | 2019-08-13 | 百色市人民医院 | A kind of Pelvic floor treatment cephalostat |
-
2014
- 2014-12-19 CN CN201420821178.8U patent/CN204428630U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511095A (en) * | 2014-12-19 | 2015-04-15 | 中国人民解放军第四军医大学 | Bed for cervical cancer radiotherapy |
| CN104511095B (en) * | 2014-12-19 | 2017-03-29 | 中国人民解放军第四军医大学 | A kind of bed for Radiotherapy of Carcinoma Cervix |
| CN110115669A (en) * | 2019-05-17 | 2019-08-13 | 百色市人民医院 | A kind of Pelvic floor treatment cephalostat |
| CN110115669B (en) * | 2019-05-17 | 2024-01-26 | 百色市人民医院 | Pelvic floor muscle treatment head fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150701 Effective date of abandoning: 20170329 |