CN202568692U - Head fixing device for radiotherapy - Google Patents
Head fixing device for radiotherapy Download PDFInfo
- Publication number
- CN202568692U CN202568692U CN 201220182662 CN201220182662U CN202568692U CN 202568692 U CN202568692 U CN 202568692U CN 201220182662 CN201220182662 CN 201220182662 CN 201220182662 U CN201220182662 U CN 201220182662U CN 202568692 U CN202568692 U CN 202568692U
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- CN
- China
- Prior art keywords
- screw rod
- head
- fixing device
- radiotherapy
- patient
- 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
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Abstract
The utility model discloses a head fixing device for radiotherapy. The head fixing device comprises a base, and two brackets which are fixed on the left and the right of the base, wherein a screwed hole is formed in each bracket, and a screw rod is inserted in the screw hole; the screw rod is matched with the screw hole and extends out from the inside of the screw hole; a one fourth cambered positioning clip is fixed on the inner end face of the screw rod, and a semicircular positioning groove is formed on the base; and a rocker is arranged on the outer end face of the screw rod. The head fixing device has the beneficial effects that (1) the structure is simple; (2) the head of a patient can be fixed to prevent the head of the patient from shaking in the radiotherapy process, and the radiotherapy treatment effect is improved; and (3) the rocker is arranged on the outer end face of the screw rod, so that the screw rod can be rotated conveniently, the position of the positioning clip can be adjusted, and fixation of the head of the patient can be realized conveniently.
Description
Technical field
This utility model relates to a kind of chemotherapy and uses medical apparatus and instruments, and particularly a kind of chemotherapy is used head fixing device.
Background technology
At present, when the patient is carried out the head chemotherapy, for the ability accurate positioning; Generally adopt the localized method of setting-out, still, because the time of chemotherapy is longer; And do not have special head fixing device, so the patient can not keep for a long time head static, and in a single day head rocks; Then can influence the effect of chemotherapy, and can be to other injury that causes of patient.
Summary of the invention
The problem that this utility model will solve is: provide a kind of simple in structure, be convenient to head to the patient and carry out fixed chemotherapy and use head fixing device.
In order to solve the problems of the technologies described above; Head fixing device is used in the radiotherapy of this utility model, comprises base, is fixed on two supports of the base left and right sides, is equipped with a screwed hole on said each support; Be inserted with screw rod in the said screwed hole; Said screw rod and screwed hole are complementary and stretch out from the inboard of screwed hole, and the inner face of said screw rod is fixed with the location card article of one 1/4 circular arc, and said base is provided with the locating slot of a semicircular arc.
For the ease of rotary screw, change the position of location card article, so that patient's head is carried out stationary positioned, head fixing device is used in the radiotherapy of this utility model, the outer face of said screw rod is provided with a crank.
The beneficial effect that this utility model is obtained is: (1) is simple in structure; (2) through shaking crank screw rod is rotated; Can change the position of location card article, make two location card articles and locating slots form the annulus of a sealing, realize fixing patient's head; Avoid patient's head in the process of chemotherapy, to rock, improve the therapeutic effect of chemotherapy; (3) outer face of screw rod is provided with a crank, is convenient to rotating screw bolt, the position of adjustment location card article, and convenient realization is fixing to patient's head.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Among the figure: 1, crank, 2, screw rod, 3, the location card article, 4, screwed hole, 5, support, 6, locating slot, 7, base.
The specific embodiment
As shown in Figure 1; Head fixing device is used in the radiotherapy of this utility model, comprises base 7, is fixed on two supports 5 of base 7 left and right sides, is equipped with a screwed hole 4 on said each support 5; Be inserted with screw rod 2 in the said screwed hole 4; Said screw rod 2 is complementary with screwed hole 4 and stretches out from the inboard of screwed hole 4, and the inner face of said screw rod 2 is fixed with the location card article 3 of one 1/4 circular arc, and said base 7 is provided with the locating slot 6 of a semicircular arc; The outer face of said screw rod 2 is provided with a crank 1.
In the time of concrete the use; The patient puts into the locating slot 6 of base 7 tops with head, shakes crank 1 then, under the drive of screw rod 2; Location card article 3 is drawn close to patient's head; Until forming the annulus of a sealing with locating slot 6, with patient's head fixing till, after this just can carry out chemotherapy.
In the process of chemotherapy, owing to can guarantee that patient's head can not rock, thereby improved the effect of chemotherapy greatly.
This utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of under the enlightenment of this utility model, making, every with the utlity model has identical or close technical scheme, all fall within the protection domain of this utility model.
Claims (2)
1. head fixing device is used in a radiotherapy; Comprise base (7), be fixed on two supports (5) of base (7) left and right sides; Be equipped with a screwed hole (4) on said each support (5), be inserted with screw rod (2) in the said screwed hole (4), said screw rod (2) is complementary with screwed hole (4) and stretches out from the inboard of screwed hole (4); The inner face of said screw rod (2) is fixed with the location card article (3) of one 1/4 circular arc, and said base (7) is provided with the locating slot (6) of a semicircular arc.
2. head fixing device is used in radiotherapy according to claim 1, it is characterized in that: the outer face of said screw rod (2) is provided with a crank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182662 CN202568692U (en) | 2012-04-26 | 2012-04-26 | Head fixing device for radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182662 CN202568692U (en) | 2012-04-26 | 2012-04-26 | Head fixing device for radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202568692U true CN202568692U (en) | 2012-12-05 |
Family
ID=47238153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182662 Expired - Fee Related CN202568692U (en) | 2012-04-26 | 2012-04-26 | Head fixing device for radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202568692U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720556A (en) * | 2013-12-27 | 2014-04-16 | 张家港市协和医疗器械有限公司 | Head holder |
| CN107961048A (en) * | 2018-01-11 | 2018-04-27 | 青岛市市立医院 | A kind of general surgery muscle pull device |
| CN111166584A (en) * | 2019-12-30 | 2020-05-19 | 台州职业技术学院 | Traumatic brain injury protection device |
| CN112057257A (en) * | 2020-09-17 | 2020-12-11 | 代金兰 | Psychiatric disease abnormity nursing device |
-
2012
- 2012-04-26 CN CN 201220182662 patent/CN202568692U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720556A (en) * | 2013-12-27 | 2014-04-16 | 张家港市协和医疗器械有限公司 | Head holder |
| CN107961048A (en) * | 2018-01-11 | 2018-04-27 | 青岛市市立医院 | A kind of general surgery muscle pull device |
| CN111166584A (en) * | 2019-12-30 | 2020-05-19 | 台州职业技术学院 | Traumatic brain injury protection device |
| CN111166584B (en) * | 2019-12-30 | 2021-10-19 | 台州职业技术学院 | Traumatic brain injury protection device |
| CN112057257A (en) * | 2020-09-17 | 2020-12-11 | 代金兰 | Psychiatric disease abnormity nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130426 |