CN211024856U - Head auxiliary fixing device for radiotherapy department - Google Patents
Head auxiliary fixing device for radiotherapy department Download PDFInfo
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- CN211024856U CN211024856U CN201921969563.6U CN201921969563U CN211024856U CN 211024856 U CN211024856 U CN 211024856U CN 201921969563 U CN201921969563 U CN 201921969563U CN 211024856 U CN211024856 U CN 211024856U
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- pair
- rectangular groove
- sliding
- cover plate
- head
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Abstract
The utility model discloses a head auxiliary fixing device for a radiotherapy department, which comprises a detection table, a rectangular groove and a cover plate, a rectangular notch is reserved on the detection platform, the rectangular groove is fixedly embedded in the rectangular notch, the cover plate is buckled on the rectangular groove and is fixedly connected with the detection platform, a translational sliding structure is arranged in the rectangular groove, the translational sliding structure is provided with an auxiliary supporting structure, the utility model relates to the technical field of medical appliances, the head auxiliary fixing device for the radiotherapy department is characterized in that a translational sliding structure is arranged on an examination table, the position and the size of the head of different patients are adjusted, thereby improving the effect and stability of fixing the head of the patient, and simultaneously, matching with the auxiliary supporting structure on the translation sliding structure, and the ventilation function of the two sides of the head of the patient after fixation is met, and the comfort degree of the head of the patient is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a department of radiotherapy uses head auxiliary fixture.
Background
Modern radiation therapy techniques include Stereotactic Radiotherapy (SRT) and Stereotactic Radiosurgery (SRS). Stereotactic Radiotherapy (SRT) includes three-dimensional conformal radiotherapy (3DCRT), three-dimensional conformal Intensity Modulated Radiotherapy (IMRT); stereotactic Radiosurgery (SRS) comprises an X-Knife (X-Knife), a gamma Knife (Y-Knife) and a radiowave Knife (Cyber-Knife), and the X-Knife, the gamma Knife and the radiowave Knife belong to the field of stereotactic radiotherapy, and are characterized by three-dimensional, small-field, cluster, fractional and large-dose irradiation, which requires higher positioning precision and faster dose attenuation outside a target area.
At present, the head of a patient is not fixed by general equipment in the process of head examination and treatment in the existing radiotherapy department, so that the head of the patient is moved in the treatment, the treatment effect is influenced, and the patient is not moved for a long time in the treatment process, the head is uncomfortable and easy to twitch, in addition, part of equipment is used for firmly fixing the head of the patient through a head support, although buffer fillers such as sponges are added into a fixing device, the buffer and shock absorption effects are considered, the air permeability is poor, the treatment is not facilitated, the psychological pressure of the patient can be increased, and the psychological health of the patient is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides a head auxiliary fixture for department of radiotherapy, prior art has been solved, general equipment is not fixed to patient's head, make patient's head produce the skew in the treatment, influence treatment, and in the patient treatment process, long-time motionless, relatively uncomfortable, and twitch easily, some equipment passes through head support in addition and firmly fixes patient's head, nevertheless fixing device has added buffering fillers such as sponge, consider buffering absorbing effect, but the gas permeability is relatively poor, and be unfavorable for the treatment like this, can increase patient's pressure in the heart, influence the healthy problem in the patient heart.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a head auxiliary fixing device for a radiotherapy department comprises a detection table, a rectangular groove and a cover plate, wherein a rectangular notch is reserved on the detection table, the rectangular groove is fixedly embedded in the rectangular notch, the cover plate is buckled on the rectangular groove and is fixedly connected with the detection table, a translational sliding structure is arranged in the rectangular groove, and an auxiliary supporting structure is arranged on the translational sliding structure;
the translational sliding structure includes: a rotation adjusting part and a sliding limiting part;
the rotation adjusting part is arranged in the rectangular groove, one end of the rotation adjusting part extends out of the rectangular groove, and the sliding limiting part is arranged on the rectangular groove and positioned at two sides of the cover plate;
the auxiliary support structure includes: a neck support part and a buffer ventilation part;
the neck supporting part is arranged on the cover plate, and the buffering breathable part is respectively arranged on the sliding limiting part.
Preferably, the rotation regulating portion includes: the pair of tension rods, the pair of slide blocks with the same structure and the hand wheel;
the pair of pull rod rods are arranged in the rectangular groove, two ends of the pair of pull rod rods are movably connected with the side wall of the rectangular groove respectively, one end of the pair of pull rod rods penetrates through the side wall of the detection table, the pair of slide blocks are sleeved on the two ends of the pair of pull rod rods respectively in a spiral mode and are connected with the sliding limiting portion, and the hand wheel is fixedly embedded on the exposed end of the pair of pull rod rods.
Preferably, the slide restricting portion includes: a pair of first slide rails with the same structure and a pair of second slide rails with the same structure;
the pair of first sliding rails are fixedly mounted on the inner side wall surface of the rectangular groove respectively, located on one side of the cover plate and connected with one of the pair of sliding blocks in a sliding manner, and the pair of second sliding rails are fixedly mounted on the inner side wall surface of the rectangular groove respectively, located on the other side of the cover plate and connected with the other one of the pair of sliding blocks in a sliding manner.
Preferably, the neck support portion includes: a connecting sheet and a neck sponge cushion block;
the connecting piece is fixedly arranged on the cover plate and positioned at one end of the cover plate, and the neck sponge cushion block is fixedly arranged on the connecting piece.
Preferably, the buffer ventilating part comprises an L-shaped bracket, an arc sponge cushion block and a plurality of elastic hoses with the same structure;
the L type support is fixedly arranged on the sliding block, the arc sponge cushion block is arranged in the L type support, a plurality of slotted holes with the same structure are formed in the side wall of the arc sponge cushion block, and a plurality of elastic hoses are respectively embedded in the plurality of slotted holes.
Preferably, a plurality of latex gaskets with the same structure are arranged on the inner side wall surface of the arc sponge gasket and are uniformly arranged at certain intervals.
Advantageous effects
The utility model provides a department of radiotherapy uses head auxiliary fixture. The method has the following beneficial effects: the head auxiliary fixing device for the department of radiotherapy is characterized in that a translational sliding structure is arranged on an examination table, and the position and the size of the head of different patients are adjusted, so that the effect and the stability of fixing the head of the patient are improved, meanwhile, an auxiliary supporting structure on the translational sliding structure is matched, the ventilation functions of two sides of the head of the patient after fixing are met, the comfort degree of the head of the patient is improved, the problem that in the prior art, the head of the patient is not fixed by common equipment, so that the head of the patient is deviated during treatment, the treatment effect is influenced, in the treatment process of the patient, the head of the patient is not moved for a long time and is uncomfortable and easy to twitch is solved, in addition, part of equipment firmly fixes the head of the patient through a head support, although buffer fillers such as sponge are added to the fixing device, the effect of buffering and shock absorption is, and is not beneficial to treatment, can increase the mental pressure of the patient and influence the mental health of the patient.
Drawings
Fig. 1 is a schematic view of the head auxiliary fixing device for the department of radiotherapy.
Fig. 2 is a schematic top view of the head auxiliary fixing device for the department of radiotherapy.
Fig. 3 is a schematic view of a top-view cross-sectional structure of the head auxiliary fixing device for the department of radiotherapy.
Fig. 4 is a schematic view of the enlarged structure of the position a of the head auxiliary fixture for the department of radiotherapy.
In the figure, 1-detection table, 2-rectangular groove, 3-cover plate, 4-pair tension rod, 5-slide block, 6-hand wheel, 7-first slide rail, 8-second slide rail, 9-connecting sheet, 10-neck sponge cushion block, 11-L type bracket, 12-arc sponge cushion block, 13-elastic hose and 14-latex cushion block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a head auxiliary fixing device for radiotherapy department:
example (b): as can be seen from the attached drawings 1-4 of the specification, the scheme comprises a detection table 1, a rectangular groove 2 and a cover plate 3, wherein the detection table 1 is provided with a rectangular notch in a position relation and a connection relation, the rectangular groove 2 is fixedly embedded in the rectangular notch, the cover plate 3 is buckled on the rectangular groove 2 and is fixedly connected with the detection table 1, a translational sliding structure is arranged in the rectangular groove 2, and an auxiliary support structure is arranged on the translational sliding structure; the above-mentioned translational sliding structure includes: the rotary adjusting part is arranged in the rectangular groove 2, one end of the rotary adjusting part extends out of the rectangular groove 2, and the sliding limiting parts are arranged on the rectangular groove 2 and positioned at two sides of the cover plate 3; wherein supplementary bearing structure includes: the neck supporting part is arranged on the cover plate 3, the buffering ventilating part is respectively arranged on the sliding limiting part, when the neck support type patient positioning device is used, the translational sliding structure is arranged on the inspection table, and the position and the size of different heads of patients are adjusted, so that the effect and the stability of fixing the heads of the patients are improved, meanwhile, the auxiliary supporting structure on the translational sliding structure is matched, the ventilating function of two sides of the heads of the patients after the patients are fixed is met, and the comfort degree of the heads of the patients is improved;
as can be seen from fig. 1 to 4 of the specification, in the implementation process, the rotation adjusting part includes: the utility model discloses a test bench, including the spacing portion of slip, including the rectangular groove 2, the rectangular groove 2 lateral wall swing joint is located to the lacing wire 4, slider 5 and hand wheel 6 that a pair of structure is the same, its position relation and relation of connection as follows, and the lacing wire 4 is installed in rectangular groove 2, and both ends respectively with rectangular groove 2 lateral wall swing joint, and one end runs through in examining test table 1 lateral wall, and a pair of slider 5 is threaded the suit respectively on the two ends of lacing wire 4, and be connected with the spacing portion of slip, and hand wheel 6 is fixed to be inlayed and is located the exposure of lacing wire 4: a pair of first slide rails 7 with the same structure and a pair of second slide rails 8 with the same structure, the position relation and the connection relation are as follows, the pair of first slide rails 7 are respectively and fixedly arranged on the inner side wall surface of the rectangular groove 2, are positioned at one side of the cover plate 3 and are in sliding connection with one of the pair of slide blocks 5, the pair of second slide rails 8 are respectively and fixedly arranged on the inner side wall surface of the rectangular groove 2, are positioned at the other side of the cover plate 3 and are in sliding connection with the other of the pair of slide blocks 5, when in use, a patient lies on the detection table 1, places the head on the auxiliary supporting structure on the cover plate 3, an operator rotates the hand wheel 6 clockwise to enable the opposite-pulling rod 4 to rotate clockwise, then the slide blocks 5 which are screwed at the two sides of the opposite-pulling rod 4 are driven to move towards each other under the limiting action of the first slide rails 7 and the second slide rails 8 respectively, and further enable the buffer, after the examination is finished, the hand wheel 6 is rotated anticlockwise, and the limiting effect on the head of the patient is relieved;
as can be seen from fig. 1 to 4 of the specification, in the specific implementation process, the neck support portion includes a connecting sheet 9 and a neck sponge cushion block 10, the connecting sheet 9 is fixedly installed on the cover plate 3 and located at one end of the cover plate 3, the neck sponge cushion block 10 is fixedly installed on the connecting sheet 9, the buffer air-permeable portion includes an L-type bracket 11, an arc sponge cushion block 12 and a plurality of elastic hoses 13 with the same structure, the position relation and the connection relation are as follows, the L-type bracket 11 is fixedly installed on the sliding block 5, the arc sponge cushion block 12 is installed in the L-type bracket 11, the side wall of the arc sponge cushion block 12 is provided with a plurality of slotted holes with the same structure, the elastic hoses 13 are respectively embedded in the plurality of slotted holes, the neck sponge cushion block 9 is used for fixing the neck sponge cushion block 10 when in use, the neck sponge cushion block 10 provides support for the neck of the patient, the comfort of the patient is enhanced, the L-type bracket 11 is used for fixing the arc sponge cushion block 12 on the sliding block 5, the two sides of the head of the arc sponge cushion block 12 is used for limiting the head of the patient, and protecting the arc sponge cushion 12 and improving the comfort of the arc sponge 12.
As can be seen from fig. 1 to 4 in the specification, in the specific implementation process, as an optimal setting, a plurality of latex gaskets 14 with the same structure are arranged on the inner side wall surface of the arc-shaped sponge cushion block 12, and the plurality of latex gaskets 14 are uniformly arranged along a certain interval, so that the cheek and the head of a patient are prevented from being directly attached to the side wall of the arc-shaped sponge cushion block 12, and the air permeability is enhanced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The head auxiliary fixing device for the radiotherapy department comprises a detection table (1), a rectangular groove (2) and a cover plate (3), and is characterized in that a rectangular notch is reserved on the detection table (1), the rectangular groove (2) is fixedly embedded in the rectangular notch, the cover plate (3) is buckled on the rectangular groove (2) and is fixedly connected with the detection table (1), a translation sliding structure is arranged in the rectangular groove (2), and an auxiliary supporting structure is arranged on the translation sliding structure;
the translational sliding structure includes: a rotation adjusting part and a sliding limiting part;
the rotation adjusting part is arranged in the rectangular groove (2), one end of the rotation adjusting part extends out of the rectangular groove (2), and the sliding limiting part is arranged on the rectangular groove (2) and positioned at two sides of the cover plate (3);
the auxiliary support structure includes: a neck support part and a buffer ventilation part;
the neck supporting part is arranged on the cover plate (3), and the buffering ventilating part is respectively arranged on the sliding limiting part.
2. The head auxiliary fixture for radiotherapy department of claim 1, wherein the rotation adjusting part comprises: a pair of tension rods (4), a pair of slide blocks (5) with the same structure and a hand wheel (6);
the pair of tension rod (4) is arranged in the rectangular groove (2), two ends of the pair of tension rod are respectively movably connected with the side wall of the rectangular groove (2), one end of the pair of tension rod penetrates through the side wall of the detection table (1), the pair of sliding blocks (5) are respectively sleeved on two ends of the pair of tension rod (4) in a spiral mode and are connected with the sliding limiting portion, and the hand wheel (6) is fixedly embedded on the exposed end of the pair of tension rod (4).
3. The head auxiliary fixture for radiotherapy department of claim 2, wherein the sliding limiting part comprises: a pair of first slide rails (7) with the same structure and a pair of second slide rails (8) with the same structure;
the pair of first sliding rails (7) are fixedly installed on the inner side wall surface of the rectangular groove (2) respectively and are located on one side of the cover plate (3) and are in sliding connection with one of the pair of sliding blocks (5), and the pair of second sliding rails (8) are fixedly installed on the inner side wall surface of the rectangular groove (2) respectively and are located on the other side of the cover plate (3) and are in sliding connection with the other of the pair of sliding blocks (5).
4. The head auxiliary fixture for radiotherapy department of claim 1, wherein the neck supporting part comprises: a connecting sheet (9) and a neck sponge cushion block (10);
the connecting piece (9) is fixedly arranged on the cover plate (3) and is positioned at one end of the cover plate (3), and the neck sponge cushion block (10) is fixedly arranged on the connecting piece (9).
5. The head auxiliary fixing device for the radiotherapy department according to claim 2, wherein the buffer ventilating part comprises an L-shaped bracket (11), an arc-shaped sponge cushion block (12) and a plurality of elastic hoses (13) with the same structure;
the L-type support (11) is fixedly arranged on the sliding block (5), the arc-shaped sponge cushion block (12) is arranged in the L-type support (11), a plurality of slotted holes with the same structure are formed in the side wall of the arc-shaped sponge cushion block (12), and the elastic hoses (13) are respectively embedded in the slotted holes.
6. The head auxiliary fixing device for the department of radiotherapy as claimed in claim 5, wherein a plurality of latex gaskets (14) with the same structure are arranged on the inner side wall surface of the arc-shaped sponge cushion block (12), and the plurality of latex gaskets (14) are uniformly arranged along a certain interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969563.6U CN211024856U (en) | 2019-11-15 | 2019-11-15 | Head auxiliary fixing device for radiotherapy department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969563.6U CN211024856U (en) | 2019-11-15 | 2019-11-15 | Head auxiliary fixing device for radiotherapy department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024856U true CN211024856U (en) | 2020-07-17 |
Family
ID=71563110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921969563.6U Expired - Fee Related CN211024856U (en) | 2019-11-15 | 2019-11-15 | Head auxiliary fixing device for radiotherapy department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024856U (en) |
-
2019
- 2019-11-15 CN CN201921969563.6U patent/CN211024856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20211115 |