CN2557072Y - Head and neck fixator for radiation therapy - Google Patents
Head and neck fixator for radiation therapy Download PDFInfo
- Publication number
- CN2557072Y CN2557072Y CN 02228342 CN02228342U CN2557072Y CN 2557072 Y CN2557072 Y CN 2557072Y CN 02228342 CN02228342 CN 02228342 CN 02228342 U CN02228342 U CN 02228342U CN 2557072 Y CN2557072 Y CN 2557072Y
- Authority
- CN
- China
- Prior art keywords
- head
- fixator
- fixed mount
- utility
- neck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A head and neck fixator for radiotherapy pertains to the technical field of positioning devices during the radiotherapy process. The utility model includes a Pi-shaped fixator, fixing clamps with the adjustable positions are arranged at the upper side, the left side and the right side of the fixator, and the lower surface of the fixator is connected with a head and neck pad. The back surfaces of the fixing clamps are connected with connecting rods which are provided with threads, the connecting rods are connected with connecting blocks which are provided with transverse screw holes by screw thread, and the connecting blocks are movably connected with the fixator. The lower end part of the fixator is provided with a slide groove, and the slide groove is sleeved on a guide track which is arranged in the middle of the two sides of the head and neck pad. The head and neck pad takes a shape of groove, and the lower end part of the fixator is movably connected with the middle and upper part by a hinge. The utility model adopts the adjustable connection, the usage is convenient, the utility model can fully prevent the lateral deviation and side spin of the head and neck when in the radiotherapy process, the patients can feel comfortable and the radiotherapy effect is good. In addition, the utility model can be folded, which is easy to package and carry.
Description
Technical field
This utility model belongs to used positioner technical field in the radiation therapy process, used incidence holder in particularly a kind of tumor of head and neck radiation therapy process.
Background technology
The human body incidence strong point is less, easy lateral deviation or sidespin in radiation therapy process, thus affect the treatment.For addressing this problem, CN2219117Y discloses a kind of radiotherapy incidence holder, and by base, adjustable shelf, fixedly ruler three parts are formed, adjustable shelf and fixedly on the ruler scale is arranged all both can labour contractor's cervical fixation, can play the effect of resetting again.This fixer structure is simple, but inconvenient in use, patient's incidence fixedly aftersensation is more uncomfortable.
The utility model content
This utility model purpose is to provide a kind of radiotherapy easy to use incidence holder.
For reaching above-mentioned purpose, this utility model adopts following technical scheme: a kind of radiotherapy incidence holder, comprise the door type fixed mount, and fixed mount top and limit, the left and right sides are provided with the adjustable fixation clamp in position, link to each other with the head and neck pad below the fixed mount.
The fixation clamp back side is connected with threaded connecting rod, and connecting rod is spirally connected with the contiguous block that has horizontal screw, and contiguous block and fixed mount flexibly connect.
The fixed mount bottom is provided with chute, and chute is placed on the intermediary guide rail in head and neck pad both sides.
The head and neck pad is the groove shape, and the fixed mount bottom flexibly connects by hinge and middle and upper part.
The design that this utility model adopts the door type fixed mount to be connected with the head and neck pad, simple and compact for structure; Be provided with adjustable fixation clamp on door type fixed mount top and the right and left, fixed mount can be along the guide rail slidable adjustment on the head and neck pad, can adjust fixingly easily according to patient's difference, can fully prevent head and neck lateral deviation and sidespin, and is easy to use, do not influence treatment; Be provided with groove above the head and neck pad, can place bolster in the groove, patient feels comfortable in the radiotherapy process, can keep the constant long period of position, helps carrying out radiotherapy; The fixed mount bottom flexibly connects by hinge and middle and upper part, can fold easily, is convenient to packing after folding and carries.Fixation clamp is used for the clamping head in this utility model, can be circular recessed dish or arc.This utility model can be supported other assistors, can be used for simulating location, linear accelerator and Co-60 therapy apparatus.
Description of drawings
Fig. 1 is this utility model structural representation.
The specific embodiment
Embodiment, a kind of radiotherapy incidence holder, comprise door type fixed mount 1, fixed mount top and limit, the left and right sides are provided with the adjustable fixation clamp in position 2, the fixation clamp back side is connected with threaded connecting rod 3, connecting rod is spirally connected with the contiguous block 4 that has horizontal screw, long through-hole 5 is arranged on the fixed mount, and the bolt 6 on the contiguous block 4 can move the position of regulating contiguous block in slotted hole.7 is scale.Turn the relative position of adjustable whole fixation clamp of connecting rod and contiguous block.The fixed mount bottom is provided with chute, and chute is placed on the intermediary guide rail 8 in head and neck pad 10 both sides.Fluted 11 in the middle of the head and neck pad, fixed mount bottom 9 is by hinge and middle and upper part flexible connection.12 is the striping of fixed mount bottom and middle and upper part.
Claims (4)
1, a kind of radiotherapy incidence holder, this utility model is characterised in that, comprises the door type fixed mount, fixed mount top and limit, the left and right sides are provided with the adjustable fixation clamp in position, link to each other with the head and neck pad below the fixed mount.
2, holder as claimed in claim 1 is characterized in that, the fixation clamp back side is connected with threaded connecting rod, and connecting rod is spirally connected with the contiguous block that has horizontal screw, and contiguous block and fixed mount flexibly connect.
3, holder as claimed in claim 2 is characterized in that, the fixed mount bottom is provided with chute, and chute is placed on the intermediary guide rail in head and neck pad both sides.
4, as claim 2 or 3 described holders, it is characterized in that the head and neck pad is the groove shape, the fixed mount bottom flexibly connects by hinge and middle and upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228342 CN2557072Y (en) | 2002-01-31 | 2002-01-31 | Head and neck fixator for radiation therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228342 CN2557072Y (en) | 2002-01-31 | 2002-01-31 | Head and neck fixator for radiation therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557072Y true CN2557072Y (en) | 2003-06-25 |
Family
ID=33704931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02228342 Expired - Fee Related CN2557072Y (en) | 2002-01-31 | 2002-01-31 | Head and neck fixator for radiation therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557072Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510510A (en) * | 2017-08-20 | 2017-12-26 | 璁稿嘲 | Multifunctional nerve surgery head positioning support meanss |
| CN109044391A (en) * | 2018-07-03 | 2018-12-21 | 莒县人民医院 | A kind of CT section inspection head fixing device |
| CN109331348A (en) * | 2018-08-13 | 2019-02-15 | 熊磊 | A kind of device for fastening for radiotherapy head and neck neoplasm |
| CN110585610A (en) * | 2019-10-22 | 2019-12-20 | 河南科技大学第一附属医院 | Turnover type neck tumor radiotherapy device |
-
2002
- 2002-01-31 CN CN 02228342 patent/CN2557072Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510510A (en) * | 2017-08-20 | 2017-12-26 | 璁稿嘲 | Multifunctional nerve surgery head positioning support meanss |
| CN109044391A (en) * | 2018-07-03 | 2018-12-21 | 莒县人民医院 | A kind of CT section inspection head fixing device |
| CN109331348A (en) * | 2018-08-13 | 2019-02-15 | 熊磊 | A kind of device for fastening for radiotherapy head and neck neoplasm |
| CN110585610A (en) * | 2019-10-22 | 2019-12-20 | 河南科技大学第一附属医院 | Turnover type neck tumor radiotherapy device |
| CN110585610B (en) * | 2019-10-22 | 2021-07-06 | 河南科技大学第一附属医院 | Turnover type neck tumor radiotherapy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |