CN217040616U - Prone fixing frame for chest treatment - Google Patents
Prone fixing frame for chest treatment Download PDFInfo
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- CN217040616U CN217040616U CN202220705840.8U CN202220705840U CN217040616U CN 217040616 U CN217040616 U CN 217040616U CN 202220705840 U CN202220705840 U CN 202220705840U CN 217040616 U CN217040616 U CN 217040616U
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Abstract
The utility model relates to the technical field of mammary gland radiotherapy, in particular to a prone fixing frame for breast therapy, which comprises an adapter and a body supporting frame; the adapter is provided with an adapting groove, a detachable chest supporting structure is arranged on the adapting groove, and the adapter is connected with the body supporting frame in a separable or inseparable manner; the utility model discloses can use in multiple treatment environment such as MR, CT \ accelerator effectively, solve current prostrate mount to the inconsistent problem of positioning system of mammary gland treatment under multiple treatment environment, improve mammary gland nuclear magnetic image's image quality by a wide margin, improve the radiotherapy precision.
Description
Technical Field
The utility model relates to a mammary gland radiation therapy technical field, more specifically especially relates to a prostrate mount of chest treatment.
Background
In recent years, the incidence rate of breast cancer shows a trend of increasing year by year due to the change of living habits of people, the change of surrounding environment and the influence of other related factors, and the breast cancer is the first to occur in female malignant tumors, so that the patient is timely treated by radiation, the fatality rate of the breast cancer can be effectively reduced, and the breast cancer is very important for improving prognosis. In the existing radiotherapy process, tumors are generally discovered through CT diagnosis, then the positions and the sizes of the tumors are determined by utilizing simulation positioning, and finally a radiotherapy plan is made according to a target area determined by a doctor for radiotherapy.
In the above-mentioned existing radiotherapy process, the positioning system used in MR is completely consistent with the positioning systems used in CT, simulator and accelerator to ensure the fusion with CT images and be used for the image guidance of accelerator radiotherapy precisely, so that in order to ensure that the patient keeps the same position in different environments, the patient needs to lie on the prone position fixing frame in a certain posture. However, the prone type fixing frame on the market at present cannot keep the same positioning of the patient in the above environment due to different design structures, and treatment precision is reduced. Therefore, it is urgent to design a prone position fixing frame which can be used in cooperation with the above-mentioned various treatment environments.
SUMMERY OF THE UTILITY MODEL
The utility model provides an overcome the defect among the above-mentioned prior art, provide a breast treatment prostrate mount, can use in above-mentioned multiple treatment environment effectively to the positioning system to the mammary gland treatment keeps unanimous, improves mammary gland nuclear magnetic image's image quality by a wide margin, improves the radiotherapy precision.
In order to solve the technical problem, the utility model adopts the technical scheme that: a prone fixing frame for chest therapy comprises an adapter and a body support frame; the adapter is provided with an adaptation groove, a detachable chest supporting structure is installed on the adaptation groove, and the adapter and the body supporting frame can be connected in a separable mode or in an inseparable mode.
Further, the chest bearing structure includes that mounting bracket and chest hold in the palm, the mounting bracket with the adaptation groove can be dismantled and be connected, the chest holds in the palm and fixes on the mounting bracket, and the chest holds in the palm and is equipped with two fretwork holes with the chest adaptation.
Furthermore, a detachable embedded block is arranged in one of the hollow holes.
Further, the chest support is of an arc-shaped structure, and the arc-shaped structure is attached to the chest of a human body.
Furthermore, an arc-shaped concave part is arranged on the body supporting frame and is attached to the abdomen of the human body.
Furthermore, be equipped with the slope on the health support frame, be equipped with on the health support frame one end of arc concave part is higher than the other end, and the adapter with the one end that the health support frame was equipped with the arc concave part is connected.
Further, the adapter includes location portion and installation department, the one end of location portion with the health support frame is connected, the other end of location portion with the installation department is connected, be equipped with in the location portion the adaptation groove, be equipped with height-adjustable's head support on the installation department.
Furthermore, an adjusting handle for holding by a hand of a patient is arranged on the mounting part.
Furthermore, the installation part is provided with a plurality of adjusting holes for adjusting the installation position of the adjusting handle.
Furthermore, an arm supporting pad is arranged on the adapter.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model provides a prone fixing frame for chest treatment, which comprises an adapter and a body supporting frame; the adapter is provided with an adapting groove, a detachable chest supporting structure is arranged on the adapting groove, and the adapter is connected with the body supporting frame in a separable or inseparable manner;
firstly, during assembly, the adapter is connected with the body support frame, and then the chest support structure is installed on the adaptive groove of the adapter to complete installation of the device; when a patient is treated, the patient lies on the prone position on the fixing frame, the chest of the patient is attached to the chest supporting structure, the abdomen and the lower limbs of the patient are placed on the body supporting frame, and the breast of the patient is imaged through an MR (magnetic resonance), CT (computed tomography), accelerator and other machines to obtain a clear image;
the utility model arranges the chest supporting structure on the adapter, so that the chest supporting structure is close to the human body, and the closer the chest supporting structure is to the human body, the clearer the imaging is, and the treatment precision is improved; the chest supporting structure of the device is detachably connected with the adaptive groove of the adapter, so that the mounting of the chest supporting structures with different structures used in different treatment environments can be met, the patients can be ensured to keep the same body positions in the MR environment and the CT \ accelerator environment as long as the shapes and the heights of the chest supports are kept consistent, and the treatment precision is further improved by using a completely consistent positioning system.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic structural view of the chest support structure of the present invention;
fig. 3 is a schematic structural view of the body support frame of the present invention;
fig. 4 is a schematic structural diagram of the adapter of the present invention.
Reference numerals: 1-an adapter; 2-a body support; 201-an arc-shaped recess; 202-gradient; 203-a clamping groove; 3-a chest support structure; 301-a mounting frame; 302-chest support; 303-upright post; 4-a head support; 5-an adaptation slot; 6-hollowing out holes; 7-an insert; 8-a lifting structure; 9-adjusting the handle; 10-an adjustment aperture; 11-an arm support pad; 12-window.
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. The present invention will now be described in one of its embodiments with reference to the following detailed description. Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the same, the same is shown by way of illustration only and not in the form of limitation; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1, a prone fixing frame for chest therapy comprises an adapter 1 and a body support frame 2; the adapter 1 is provided with an adapting groove 5, the adapting groove 5 is provided with a detachable chest supporting structure 3, and the adapter 1 and the body supporting frame 2 can be connected in a separable or inseparable way.
It should be noted that, when assembling, firstly, the adapter 1 is connected with the body support frame 2, and then the chest support structure 3 is installed on the adapting groove 5 of the adapter 1, so as to complete the installation of the device; when a patient is treated, the patient lies on the prone position on the fixing frame, the chest of the patient is attached to the chest supporting structure 3, the abdomen and the lower limbs of the patient are placed on the body supporting frame 2, and the breast of the patient is imaged through an MR (magnetic resonance), CT (computed tomography), accelerator and other machines to obtain a clear image;
the utility model installs the chest supporting structure 3 on the adapter 1, so that the chest supporting structure 3 is close to the human body, the closer the chest supporting structure 3 is to the human body, the clearer the imaging is, and the treatment precision is improved; and the chest supporting structure 3 of the device is detachably connected with the adapting groove 5 of the adapter 1, so that the mounting of the chest supporting pieces with different structures used in different treatment environments can be met, the patients can be ensured to keep the same body positions in the MR environment and the CT \ accelerator environment as long as the shapes and the heights of the chest supporting pieces are kept consistent, and the treatment precision is further improved by using a completely consistent positioning system.
Further, as shown in fig. 2, the chest supporting structure 3 includes an installation frame 301 and a chest support 302, the installation frame 301 is detachably connected with the adapting groove 5, the chest support 302 is fixed on the installation frame 301, and two hollow holes 6 adapted to the chest are formed in the chest support 302.
It should be noted that, in this embodiment, the mounting frame 301 is a plate-shaped structure matched with the size of the adapting groove 5, and the window 12 is arranged on the mounting frame 301, and the window 12 is used for performing radiotherapy on the chest of the patient to prevent the chest of the patient from being shielded and influence on imaging definition; in this embodiment, the mounting frame 301 is further provided with a plurality of upright posts 303, the upright posts 303 are fixed around the window 12 at intervals, the chest support 302 is fixed on the upright posts 303, wherein the upright posts 303 are used for supporting the chest support 302, so that a gap exists between the chest support 302 and the mounting frame 301, the breast of the patient can naturally droop in the hollow hole 6 on the chest support 302, and the chest of the patient can be prevented from being squeezed; the chest support 302 is used for being attached to the chest of a human body, the chest position of a patient is fixed, the chest of the patient is prevented from moving, the consistency of a positioning system is ensured, and the treatment precision is improved.
Further, as shown in fig. 2, a detachable insert 7 is disposed in one of the hollow holes 6.
It should be noted that, the breasts on both sides of the patient can naturally sag from the two hollow holes 6 of the breast support 302, when the patient suffers from a unilateral breast tumor, the detachable insert 7 is used for blocking the healthy breast of the patient to prevent the healthy breast from sagging, and meanwhile, the tumor breast on the other side naturally sags through the hollow holes 6, and the insert 7 can protect the healthy breast to prevent the healthy breast from being irradiated by too many rays.
Further, as shown in fig. 2, the chest support 302 has an arc-shaped structure, and the arc-shaped structure is attached to the chest of the human body.
It should be noted that, the chest support 302 is designed to be an arc-shaped structure, and the concave portion of the arc-shaped structure is attached to the chest of the human body and wraps the chest of the human body for further positioning the chest, and meanwhile, the human body is prevented from moving or turning over and rotating to cause deviation, and the positioning consistency is ensured.
Further, as shown in fig. 3, the body support frame 2 is provided with an arc-shaped concave portion 201, and the arc-shaped concave portion 201 is attached to the abdomen of the human body.
It should be noted that, when the patient lies prone on the fixing frame, the chest of the patient is placed on the chest supporting structure 3, the abdomen of the patient is fixed in the arc-shaped concave portion 201 on the body supporting frame 2, and the arc-shaped concave portion 201 is used for fixing the abdomen of the patient, so that the abdomen and the legs of the patient are prevented from being inconsistent with the chest in positioning, and further the body positions of the patient are different, so that the positioning system is inconsistent, and the treatment precision is influenced.
Further, as shown in fig. 3, the body support 2 is provided with an inclined slope 202, one end of the body support 2 provided with the arc-shaped concave portion 201 is higher than the other end, and the adapter 1 is connected with one end of the body support 2 provided with the arc-shaped concave portion 201.
It should be noted that the slope 202 is used to transition the height between the chest support structure 3 and the body support frame 2, so as to improve the prone comfort of the patient.
Further, as shown in fig. 3, a clamping groove 203 is formed on the body support frame 2, and the adapter 1 and the mounting frame 301 are respectively installed in the clamping groove 203.
It should be noted that, in this embodiment, the clamping groove 203 is a stepped structure, and is used for connecting and positioning the adapter 1 and the mounting bracket 301, so as to improve the connection stability, prevent the adapter 1 and the mounting bracket 301 from sliding, and improve the positioning accuracy.
Further, as shown in fig. 4, the adapter 1 includes a positioning portion and a mounting portion, one end of the positioning portion is connected to the body support frame 2, the other end of the positioning portion is connected to the mounting portion, an adapting groove 5 is formed in the positioning portion, and a head support 4 with adjustable height is formed in the mounting portion.
It should be noted that, be equipped with on the head support 4 and be used for adjusting the elevation structure 8 of height, when different patients used the mount of pronating, elevation structure 8 can be according to the height of different patients' height regulation head support 4, improves the comfort level that the patient pronated, and wherein elevation structure 8 can be electric telescopic handle, or utilizes connecting rod structural design can hand driven elevation structure 8, perhaps adopts screw thread transmission to reach raising and lowering functions.
Furthermore, a sliding groove and a plurality of positioning holes are arranged in the adapting groove 5 of the positioning part, the sliding groove is arranged on two opposite side walls of the adapting groove 5, and the positioning holes are uniformly distributed around the adapting groove 5; wherein the locating hole can be replaced by other connection structure, utilizes structures such as reference column, buckle.
Further, as shown in fig. 4, an adjustment handle 9 for grasping by the patient is provided on the mounting portion of the adapter 1.
It should be noted that, when the patient lies prone, both hands can be held on the adjusting handle 9, the hand position when the patient lies prone is positioned, and meanwhile, the patient is prevented from moving, so that the treatment precision is further improved.
Further, as shown in fig. 4, the mounting portion of the adaptor 1 is provided with a plurality of adjusting holes 10 for changing the mounting position of the adjusting handle 9.
It should be noted that, in this embodiment, the adjusting holes 10 are provided in multiple rows, each row of adjusting holes 10 is provided at intervals, when different patients use the device, the adjusting handle 9 is installed in the adjusting holes 10 at different positions according to the height of the patient and the length of the arm of the patient, so as to meet the use requirements of the patients with different heights, and improve the comfort level of the patients; the end part of the adjusting handle 9 is provided with a positioning structure in clearance fit with the adjusting hole 10, and the positioning structure is used for preventing the adjusting handle 9 from shaking in the adjusting hole 10 and improving the installation stability; the positioning structure used in the embodiment comprises a positioning column, wherein a plurality of exhaust grooves are formed in the positioning column; the diameter of the positioning column is slightly smaller than that of the adjusting handle 9, when one end of the adjusting handle 9, which is provided with a positioning structure, is installed in the adjusting hole 10, due to the fact that the positioning column is provided with the exhaust groove, air pressure obstruction exists between the positioning column of the adjusting handle 9 and the adjusting hole 10, the adjusting handle 9 is stably adsorbed in the adjusting hole 10, and the adjusting handle 9 is prevented from shaking; when adjusting handle 9 and extracting from the regulation hole in, the reference column can produce great frictional force with the pore wall of regulation hole 10, and the inside and outside pressure differential of exhaust duct balance regulation hole 10 reduces the atmospheric pressure resistance simultaneously, is convenient for adjust handle 9 and extracts labour saving and time saving from the regulation hole 10.
Further, as shown in fig. 4, an arm support pad 11 is provided on the adaptor 1.
It should be noted that the arm supporting pad 11 is used for supporting the arm of the patient, so as to improve the comfort of the patient in the prone position, further position the arm of the patient, and ensure the consistency of the whole positioning system of the patient.
Example 2
It should be noted that, the prone position fixing frame for breast radiotherapy in this embodiment is the same as the structure in embodiment 1, except that, in this embodiment, the adapter 1 includes a first installation portion and a second installation portion, the first installation portion is used for installing the head support 4, the second installation portion is used for installing the chest support structure 3, one end of the second installation portion is detachably connected with the first installation portion, and the other end of the second installation portion is connected with the body support frame 2.
The working principle is as follows:
firstly, connecting the adapter 1 with the body support frame 2, and then installing the chest support structure 3 on the adapting groove 5 of the adapter 1 to complete the installation of the device; when a patient is treated, the patient lies on the fixing frame in a prone mode, the chest of the patient is attached to the chest supporting structure 3, the breast naturally sags from the hollow hole 6 of the chest support 302, the head of the patient is placed on the head support 4, the hand of the patient is held on the adjusting handle 9, the arm of the patient is placed on the arm supporting pad 11, and the abdomen and the lower limbs of the patient are placed on the body supporting frame 2;
during MR scanning, the chest supporting structure 3 is used for treatment, during CT simulation positioning and accelerator treatment, the chest supporting structure 3 is replaced by a chest supporting device suitable for a CT and an accelerator, the shape and the height of the chest supporting device are consistent with those of the chest supporting structure 3, the patient is guaranteed to keep the same body position under an MR environment and a CT/accelerator environment, and the treatment precision is improved by using a completely consistent positioning system.
In the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art. In addition, the expression "and/or" as used throughout is meant to encompass three juxtaposed aspects, exemplified by "A and/or B" and encompasses either A aspect, or B aspect, or both A and B aspects.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention or any other related technical fields directly/indirectly shall be included in the protection scope of the present invention.
Claims (10)
1. A prone fixing frame for chest treatment is characterized by comprising an adapter and a body support frame; the adapter is provided with an adaptation groove, a detachable chest supporting structure is installed on the adaptation groove, and the adapter and the body supporting frame can be connected in a separable mode or in an inseparable mode.
2. The prone thorax fixation frame for chest therapy according to claim 1, wherein the chest supporting structure comprises an installation frame and a chest support, the installation frame is detachably connected with the adaptation grooves, the chest support is fixed on the installation frame, and two hollow holes adapted to the chest are formed in the chest support.
3. The prone breast therapy mount of claim 2 wherein one of the hollowed-out holes has a removable insert.
4. The prone breast therapy mount of claim 3 wherein the breast support is an arc-shaped structure that fits over the human breast.
5. The prone breast therapy mount according to claim 1 wherein the body support frame is provided with an arc-shaped recess which fits the abdomen of the human body.
6. The prone breast therapy mount according to claim 5 wherein the body support frame is sloped, the end of the body support frame on which the curved recess is located is higher than the other end, and the adapter is connected to the end of the body support frame on which the curved recess is located.
7. The prone mount for thoracic therapy according to any of claims 1-6, wherein the adapter includes a positioning portion and an installation portion, one end of the positioning portion is connected to the body support frame, the other end of the positioning portion is connected to the installation portion, the positioning portion is provided with the adapting groove, and the installation portion is provided with a head support with adjustable height.
8. The prone breast therapy mount according to claim 7 wherein the mounting portion is provided with an adjustment handle for a patient to hold.
9. The prone breast therapy fixing frame according to claim 8, wherein the mounting portion is provided with a plurality of adjusting holes for adjusting the mounting position of the adjusting handle.
10. The prone breast therapy mount of claim 9 wherein the adapter is provided with an arm support pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220705840.8U CN217040616U (en) | 2022-03-29 | 2022-03-29 | Prone fixing frame for chest treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220705840.8U CN217040616U (en) | 2022-03-29 | 2022-03-29 | Prone fixing frame for chest treatment |
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| Publication Number | Publication Date |
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| CN217040616U true CN217040616U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220705840.8U Active CN217040616U (en) | 2022-03-29 | 2022-03-29 | Prone fixing frame for chest treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116509433A (en) * | 2023-07-04 | 2023-08-01 | 有方（合肥）医疗科技有限公司 | Scanning bed, positioning method, breast imaging CT device and imaging method |
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2022
- 2022-03-29 CN CN202220705840.8U patent/CN217040616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116509433A (en) * | 2023-07-04 | 2023-08-01 | 有方（合肥）医疗科技有限公司 | Scanning bed, positioning method, breast imaging CT device and imaging method |
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