CN210873764U - Radiotherapy individuation headrest shaping subassembly - Google Patents
Radiotherapy individuation headrest shaping subassembly Download PDFInfo
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- CN210873764U CN210873764U CN201921301804.XU CN201921301804U CN210873764U CN 210873764 U CN210873764 U CN 210873764U CN 201921301804 U CN201921301804 U CN 201921301804U CN 210873764 U CN210873764 U CN 210873764U
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Abstract
The utility model relates to the field of medical technology, especially, relate to a radiotherapy individuation headrest shaping subassembly, including shaping support and installing support, the installing support can be dismantled with the shaping support and be connected, and installing support and shaping support all are equipped with the shaping groove, and shaping groove one end is equipped with the shaping opening. The utility model discloses set up the shaping groove at the shaping support, make expanded material in the course of carrying on the expansion forming, when patient's both arms lift the upper part of the body and lie on being equipped with expanded material, expanded material rises from the shaping groove, form individuation headrest and be used for supporting patient's head and neck, on the one hand, improve patient's comfort level in the radiotherapy process, avoid long-time radiotherapy patient neck fatigue; on the other hand, rise out from the shaping groove through expanded material and form the individuation headrest with patient's head laminating, help the fixed of patient's position, improve the repeatability and the accuracy nature of radiotherapy pendulum position, improve treatment.
Description
Technical Field
The utility model relates to the field of medical technology, especially, relate to a radiotherapy individuation headrest shaping subassembly.
Background
Radiotherapy head mount is a fixed medical instrument of position for radiotherapy, fixes patient's head when mainly being applied to radiotherapy, can carry out accurate individuation radiotherapy position according to different patients' size and fix, prevents that the patient from moving in the treatment process and causing the treatment position mistake, reduces treatment, guarantees the pendulum position repeatability of fractionated treatment simultaneously and satisfies clinical error requirement.
Referring to fig. 3 and 4, a head fixing frame in the prior art is composed of a carbon fiber base plate 102 and a universal headrest 104, the carbon fiber base plate 102 fixes a thermoplastic face film 103 for alleviating a head through four rotatable pressing sheets, before radiotherapy, a patient lies on a foaming material 101, the carbon fiber base plate 102 is placed on the foaming material 101, the universal headrest 104 is placed on the carbon fiber base plate 102, a mattress with composite body shape characteristics of the patient is formed through foaming of the foaming material 101, then the thermoplastic face film 103 and the carbon fiber base plate 102 are fixed through four buckles, so as to fix the head of the patient, at this time, the foaming material 101 can only expand and shape and fix the arm and the chest and abdomen of the patient from the periphery of the body of the patient, although the head of the patient is supported by the universal headrest 104, because the universal headrest 104 cannot be customized according to the individuation of the patient, the head is fixed unstably and the, the position repeatability is low, moves easily, causes radiotherapy degree of accuracy and treatment to reduce, and expanded material 101 can only expand from patient periphery, because the influence expanded material of the baffle of carbon fiber bottom plate 102 hypomere can't reach, leads to patient's neck not to support, and the fixed precision of neck is poor, causes patient's neck fatigue easily in the treatment process, increases the painful of treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radiation therapy individuation headrest shaping subassembly that helps improving radiation therapy precision and treatment, improves patient's treatment process travelling comfort simultaneously.
In order to realize the above-mentioned purpose, the utility model provides a radiation therapy headrest shaping subassembly, including the installing support that is used for making the shaping support that generates individuation headrest and is used for installing thermoplastic membrane or shaping support, the installing support can be dismantled with the shaping support and be connected, installing support and shaping support all are equipped with the shaping groove that is used for the expanded forming headrest of expanded material, shaping groove one end is equipped with the shaping opening.
Optionally, the forming groove inner side wall extends along the longitudinal direction to form a forming baffle.
Optionally, the height of the molded plate is 10-15 cm.
Optionally, the outer side edge of the forming bracket extends along the longitudinal direction to form a material blocking side plate.
Optionally, the height of the material blocking side plate is 5-15 cm.
Optionally, the forming device further comprises a connecting piece, the mounting bracket is provided with a plurality of first mounting holes, the forming bracket is provided with a plurality of second mounting holes, the first mounting holes and the second mounting holes are arranged along the edge of the forming groove, and the first mounting holes and the second mounting holes are connected through the connecting piece.
Optionally, the connecting piece is an expansion buckle, and the expansion buckle is buckled with the first mounting hole and the second mounting hole respectively.
Implement the utility model discloses an embodiment has following technological effect:
the utility model discloses a set up the shaping support, and set up the shaping groove at the shaping support, make expanded material in the course of carrying on the expansion forming, when the patient lies on expanded material, rise out the moulding from the shaping groove, form individuation headrest and be used for supporting patient's head and neck, on the one hand, improve the comfort level of patient in the radiotherapy process, avoid long-time radiotherapy patient neck fatigue, improve the fixed precision of neck simultaneously; on the other hand, rise out the individuation headrest that forms and patient's head laminating from the shaping groove through expanded material, improve the pendulum position precision and the repeatability of head, help the fixed of patient position, prevent that the patient from removing, it is fixed according to the accurate individuation position of different patients' size, the doctor of being convenient for is accurate operation when carrying out radiotherapy to the patient affected part, improves treatment.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of a thermoplastic mask according to a preferred embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a position fixing method for radiotherapy in the background art;
fig. 4 is a schematic structural view of a carbon fiber base plate and a general headrest in the background art.
Description of reference numerals:
1. installing support, 11, first mounting hole, 2, shaping support, 21, shaping baffle, 22, keep off the material curb plate, 23, second mounting hole, 3, shaping groove, 4, thermoplastic facial mask, 41, thermoplastic facial mask, 42, facial mask mounting bracket.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1-2, this embodiment provides a radiotherapy individuation headrest shaping subassembly, including the shaping support 2 that is used for making the formation individuation headrest and the installing support 1 that is used for installing thermoplastic mask 4 or shaping support 2, installing support 1 can dismantle with shaping support 2 and be connected, installing support 1 and shaping support 2 all are equipped with the shaping groove 3 that is used for the expanded forming headrest of expanded material, shaping groove 3 one end is equipped with the shaping opening. The utility model discloses a set up shaping support 2 to seted up shaping groove 3 at shaping support 2, make expanded material in the in-process that carries out the inflation shaping, when the patient lies on expanded material, rise out from shaping groove 3, and shaping groove 3 is provided with the shaping opening, when making the expanded material shaping, expand out from shaping groove 3 and expand along the extension of shaping opening, form individuation headrest and be used for supporting patient's head and neck, on the one hand, improve patient's comfort level in the radiotherapy process, avoid long-time radiotherapy patient neck fatigue, improve the fixed precision of neck simultaneously; on the other hand, rise out the individuation headrest that forms and patient's head laminating from shaping groove 3 through expanded material, improve the pendulum position precision and the repeatability of head, help the fixed of patient radiotherapy position, prevent the removal of patient radiotherapy position, it is fixed according to different patients' the accurate individuation position of warning, the doctor of being convenient for is accurate operation when carrying out radiotherapy to the patient affected part, improves treatment.
Specifically, the cross-sectional shape of the forming groove 3 is U-shaped or rectangular, and is similar to the connection shape of the head and the neck of a patient, so that the individualized headrest fitting the contour of the human body can be generated more conveniently.
The shaping 3 inside wall of shaping groove of this embodiment extends along longitudinal direction and is formed with shaping baffle 21, when making expanded material expand from shaping groove 3, expands along the direction that shaping baffle 21 extends to form the individuation headrest that supports patient's head and neck, it is fixed according to the accurate individuation position of different patients' size, improves the support effect of individuation headrest.
Furthermore, the height of the forming baffle 21 is 10-15 cm, which is suitable for the height of the head support of most patients in the treatment process, so that the patients can keep a comfortable posture during radiotherapy.
Specifically, the forming groove 3 in the embodiment has the width of 11-17 cm and the length of 20-27 cm, and is suitable for forming an individual headrest for supporting the head and the neck of a patient.
Wherein, 2 outside edges of shaping support extend along longitudinal direction and are formed with and keep off material curb plate 22, through keeping off material curb plate 22, block that expanded material just foams the in-process to shaping support 2 inflation to avoid expanded material to 2 edges of shaping support, lead to shaping support 2 to be difficult to demolish, so that need cut expanded material and dismantle, reduce convenient to use degree and efficiency.
Specifically, the height of the material blocking side plate 22 in this embodiment is 5-15 cm.
Further, this embodiment further includes a connecting piece, the mounting bracket 1 has a plurality of first mounting holes 11, the forming bracket 2 has a plurality of second mounting holes 23, the first mounting holes 11 and the second mounting holes 23 are all arranged along the edge of the forming groove 3, the first mounting holes 11 and the second mounting holes 23 are connected through the connecting piece, specifically, the connecting piece is an expansion buckle, the expansion buckle is respectively buckled with the first mounting holes 11 and the second mounting holes 23, the expansion buckle is convenient and quick to install and has a small size, which helps to prevent the patient from lifting both hands to press the peripheral tissues of the shoulder when in use, further improves the comfort of the patient when in use, in addition, the rotary buckle used in the prior art has a large size, the shoulder lifted by the arm of the patient can be pressed to the buckle when in use, and the pain of the patient can be caused by long-time pressing during treatment, thereby probably lead to autonomic removal, influence the effect of treatment, shoulder oppression buckle when avoiding patient's arm to lift is avoided through using the less inflation formula buckle of volume to this embodiment to reduce the misery of patient's treatment, remove during the avoidance treatment, improve treatment.
The embodiment also provides a radiotherapy head fixing method, which is realized by the radiotherapy individualized headrest molding assembly, and the method comprises the following steps:
placing the foaming material in the sealing bag and allowing the patient to lie on the sealing bag filled with the foaming material, wherein the sealing bag is a waterproof bag;
connecting the mounting bracket 1 with the molding bracket 2 and placing the molding groove 3 at the occiput of the head of the patient;
expanding the expanded foam material from the forming groove 3 to form an individualized headrest for supporting the neck and head of the patient;
after the individuation headrest forms, demolish shaping support 2 from installing support 1 to locate patient's head with thermoplastic facial mask 4 lid and can dismantle with installing support 1 and be connected and be used for fixed patient's head.
The thermoplastic mask 4 in this embodiment comprises a thermoplastic film 41 and a mask mounting bracket 42, the thermoplastic film 41 is detachably connected to the mounting bracket 1 via the mask mounting bracket 42, and preferably, the mask mounting bracket 42 is connected to the mounting bracket 1 via an expansion buckle.
The utility model discloses an above-mentioned method uses the shaping subassembly to realize the generation of individuation headrest, improves the patient at precision, repeatability and the treatment of the comfort level of radiotherapy in-process and treatment.
The expanded material in this embodiment is polyurethane foaming glue or other materials that have mixed foaming characteristic, is convenient for generate individualized backing plate and bearing structure to comfort level when improving the patient and using, further improvement the effect of patient position fixation when carrying out radiotherapy, improve radiotherapy's precision, repeatability and treatment.
To sum up, the utility model discloses a set up shaping support 2 to set up shaping groove 3 at shaping support 2, make expanded material in the in-process that carries out the inflation shaping, when the patient lies on expanded material, rise from shaping groove 3, and shaping groove 3 is provided with the shaping opening, when making expanded material shaping, expand from shaping groove 3 and expand along the extension of shaping opening, form individuation headrest and be used for supporting patient's head and neck, on the one hand, improve patient's comfort level in the radiotherapy process, avoid long-time radiotherapy patient neck fatigue; on the other hand, rise out the individuation headrest that forms and patient's head laminating from shaping groove 3 through expanded material, help the fixed of patient position, improve the fixed precision of patient neck and repeatability, prevent that the patient from removing, the doctor of being convenient for is accurate operation when carrying out radiotherapy to the patient affected part, improves treatment.
In addition, the terms "first", "second", and the like are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a radiotherapy individuation headrest shaping subassembly, its characterized in that, including the installing support that is used for making the shaping support that generates individuation headrest and is used for installing thermoplastic mask or shaping support, the installing support can be dismantled with the shaping support and be connected, installing support and shaping support all are equipped with the shaping groove that is used for the expanded forming headrest of expanded material, shaping groove one end is equipped with the shaping opening.
2. The radiation therapy individualized headrest molding assembly according to claim 1, wherein the molding groove inner side wall extends in a longitudinal direction to form a molding baffle.
3. The radiotherapy individualized headrest molding assembly according to claim 2, wherein the molding plate has a height of 10-15 cm.
4. The radiotherapy individualized headrest molding assembly of claim 1, wherein the outer side edge of the molding bracket extends in the longitudinal direction to form a striker side plate.
5. The radiotherapy individualized headrest molding assembly according to claim 4, wherein the height of the material blocking side plate is 5-15 cm.
6. The assembly of claim 1, further comprising a connector, wherein the mounting bracket defines a plurality of first mounting holes, the forming bracket defines a plurality of second mounting holes, the first and second mounting holes are disposed along an edge of the forming groove, and the first and second mounting holes are connected via the connector.
7. The radiotherapy individualized headrest molding assembly of claim 6, wherein the connector is an expansion buckle, and the expansion buckle is buckled with the first mounting hole and the second mounting hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301804.XU CN210873764U (en) | 2019-08-12 | 2019-08-12 | Radiotherapy individuation headrest shaping subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301804.XU CN210873764U (en) | 2019-08-12 | 2019-08-12 | Radiotherapy individuation headrest shaping subassembly |
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| Publication Number | Publication Date |
|---|---|
| CN210873764U true CN210873764U (en) | 2020-06-30 |
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| CN201921301804.XU Active CN210873764U (en) | 2019-08-12 | 2019-08-12 | Radiotherapy individuation headrest shaping subassembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464992A (en) * | 2019-08-12 | 2019-11-19 | 中山大学孙逸仙纪念医院 | A kind of radiation therapy head fixing means and individuation are rested the head on molding assembly |
| CN112587339A (en) * | 2020-12-11 | 2021-04-02 | 河南省中医院（河南中医药大学第二附属医院） | Device for maintaining cranial nerves after brain operation and control method |
-
2019
- 2019-08-12 CN CN201921301804.XU patent/CN210873764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464992A (en) * | 2019-08-12 | 2019-11-19 | 中山大学孙逸仙纪念医院 | A kind of radiation therapy head fixing means and individuation are rested the head on molding assembly |
| CN112587339A (en) * | 2020-12-11 | 2021-04-02 | 河南省中医院（河南中医药大学第二附属医院） | Device for maintaining cranial nerves after brain operation and control method |
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