CN203634194U - Chest and body positioning system - Google Patents
Chest and body positioning system Download PDFInfo
- Publication number
- CN203634194U CN203634194U CN201320821661.1U CN201320821661U CN203634194U CN 203634194 U CN203634194 U CN 203634194U CN 201320821661 U CN201320821661 U CN 201320821661U CN 203634194 U CN203634194 U CN 203634194U
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- China
- Prior art keywords
- substrate
- breast
- chest
- pad
- head
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- 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 - Lifetime
Links
- 210000000481 breast Anatomy 0.000 claims abstract description 63
- 210000000038 chest Anatomy 0.000 claims abstract description 45
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 21
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 21
- 238000003745 diagnosis Methods 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 56
- 210000005075 mammary gland Anatomy 0.000 claims description 17
- 239000002985 plastic film Substances 0.000 claims description 14
- 229920006255 plastic film Polymers 0.000 claims description 14
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 3
- 210000001215 vagina Anatomy 0.000 claims description 3
- 238000001959 radiotherapy Methods 0.000 description 6
- 230000003187 abdominal effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 206010006187 Breast cancer Diseases 0.000 description 2
- 208000026310 Breast neoplasm Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000030270 breast disease Diseases 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003439 radiotherapeutic effect Effects 0.000 description 1
Images
Abstract
The utility model relates to a medical instrument for fixing the body position of a patient, in particular to a chest and body positioning system. The chest and body positioning system comprises a handle, a base plate, a fixing clamping plate, a chest positioning assembly and a body positioning assembly. The base plate is fixed to a diagnosis and treatment bed through the fixing clamping plate, and the handle is arranged at the position, corresponding to a bed head, of the base plate. The chest positioning assembly comprises a head cushion, a chest supporting assembly and a body cushion. The handle, the head cushion, the chest supporting assembly and the body cushion are sequentially arranged on the base plate. The body positioning assembly comprises a head thermoplastic film, a body thermoplastic film, stuffing blocks and pressing strips. Multiple positioning grooves are formed in the base plate and correspond to the head thermoplastic film and the body thermoplastic film, and the head thermoplastic film and the body thermoplastic film are fixed into the positioning grooves respectively through the pressing strips. The stuffing blocks are arranged in gaps between the base plate and the pressing strips. Prone position positioning of the chest breast can be achieved through the chest positioning assembly, besides, head and body positioning can be achieved through the body positioning assembly, and the chest and body positioning system is easy to operate and economical.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments of immobilized patients position, is specifically related to a kind of breast body navigation system.
Background technology
Mastopathy is that women is common, frequently-occurring disease, and breast cancer incidence is just being ascendant trend gradually at home.In the radiation therapy process of breast tumor, patient's not autonomous can obviously affect precision and the repeatability of posture radiotherapy.Therefore, we need allow patient obtain more comfortable, a reproducible position by breast bracket.Hospital is generally used dorsal position breast bracket now, but dorsal position CT scan can cause mammary gland tissue to partly overlap, especially lax, the body of gland involution form of breast is unfavorable for the resolution of mammary gland tissue and detecting of swollen thing, when treatment mammary gland tissue and the vitals such as the heart, lung overlapping, when treatment, be easily subject to radiohazard, cause very big misery to patient.
Utility model content
For overcoming the deficiency in above-mentioned technology, the purpose of this utility model is: a kind of breast body navigation system is provided, both can realizes the location, ventricumbent position of chest mammary gland, and the location that can realize again head and body, economical and practical, convenient and swift.
This utility model for the technical scheme that its technical problem of solution adopts is:
Described breast body navigation system, comprise handle, substrate, strap, chest positioning component and body positioning component, substrate is fixed on diagnosis and treatment bed by strap, head of a bed position corresponding on substrate is provided with handle, chest positioning component comprises head pad, breast holder assembly and body pad, and handle, head pad, breast holder assembly and body pad set gradually on substrate; Body positioning component comprises head heat plastic film, body thermoplastic film, chock and press strip, on substrate, corresponding head heat plastic film and body thermoplastic film are provided with multiple locating slots, head heat plastic film and body thermoplastic film are fixed in locating slot by press strip respectively, and the space between substrate and press strip arranges chock.
Preferably, described breast holder assembly comprises breast pad, supporting component and breast holder shop bolt, chest pad is placed in supporting component top, chest pad and supporting component one side are provided with the hole adapting with human body mammary gland, when patient is prostrate, mammary gland tissue overhangs in hole, chest pad and supporting component opposite side are established pertusate lopsidedness with 10 ° to 30 ° angles, can make patient prostrate time, position tilts, make as much as possible the entering in hole of mammary gland tissue can protect not irradiated breast simultaneously, on substrate, be provided with four breast holder shop bolt holes, breast holder shop bolt is fixed on chest pad and supporting component on substrate through breast holder shop bolt hole, breast holder assembly divides greatly, in, little three kinds of specifications, can replace and use according to the size of patient's mammary gland tissue, breast holder shop bolt is symmetric about chest pad centrage, can be according to the fixed position of hole on patient's focus set positions chest pad and supporting component, left and right sides rotation is used.
Preferably, described diagnosis and treatment bed is that accelerator bed or CT fill and lead up bed, and when substrate is fixed on accelerator bed, for radiotherapy, substrate is fixed on CT and fills and leads up when bed upper for scanning.
Preferably, described head pad is provided with passage and groove, can unobstructed air.
Preferably, head pad and body pad adopt polyurethane foam, and locate by dowel hole between substrate, head pad and body pad upper surface meet body curve, patient is prostrate to feel comfortably cool on it, and it is irregularly shaped that head pad is, and can ensure that ray incident angle increases as far as possible.
Preferably, described substrate, breast holder assembly adopt carbon fiber to make, and ray transmitance is high, and total quality is light.
Preferably, described strap is provided with two clamping plate shop bolts, and on substrate, correspondence is provided with link slot and clamping plate dowel hole, and clamping plate shop bolt inserts in clamping plate dowel hole and is fixed, stable connection.
Preferably, described substrate Liang Chang limit edge is provided with groove, is provided with scale in groove, can carry out graduation indication, conveniently positions and repeated positioning.
Preferably, on described substrate, fix two handles, between handle and substrate, be threaded connection, on substrate, there is the available use of multiple screwed holes, when handle is used for locating, patient grasps, and moves with the arm that limits patient, and handling position can move according to patient's service condition, handle is provided with groove stricture of vagina, and patient grasps comfortable.
When this utility model uses as chest navigation system, chest positioning component is installed on substrate, select suitable breast holder assembly according to patient's mammary gland tissue size, then set the installation direction of hole in chest pad according to patient's lesions position, patient gets ventricumbent position and carries out radiotherapy, grasped removable position when handle can be used for patient ventricumbent position, to obtain comfortable posture, when this utility model uses as body navigation system, the location of lying on the back that utilizes substrate to coordinate body positioning component to realize head and breast abdominal part, locating slot is provided with altogether seven, 3 for fixing head thermoplastic film, 4 for fixing body thermoplastic film, chock can add locating slot inside casing to fasten, ensure the locating effect of head heat plastic film and body thermoplastic film.
Compared with prior art, the utlity model has following beneficial effect:
This utility model is economical and practical, easy to operate, can realize multiple positioning requirements, while use as chest navigation system, chest positioning component is installed on substrate, select suitable breast holder assembly according to patient's mammary gland tissue size, then set the installation direction of hole in chest pad according to patient's lesions position, breast holder assembly one side arranges 10-30 degree angle lapping oblique angle, patient body is tilted, enter in hole so that mammary gland tissue is as much as possible, when this utility model uses as body navigation system, the location of lying on the back that utilizes substrate to coordinate body positioning component to realize head and breast abdominal part, grasped removable position when handle can be used for patient ventricumbent position, to obtain comfortable posture, substrate, breast holder assembly adopt carbon fiber to make, and ray transmitance is high, and total quality is light, head pad and body pad adopt polyurethane foam, upper surface meets body curve, and patient is prostrate to feel comfortably cool on it, and it is irregularly shaped that head pad is, can ensure that ray incident angle increases as far as possible, ensure radiotherapeutic effect.
Brief description of the drawings
Front view when Fig. 1 this utility model is made chest navigation system.
Top view when Fig. 2 this utility model is made chest navigation system.
Fig. 3 breast holder assembly front view.
Fig. 4 breast holder assembly plan view.
Fig. 5 Fig. 4 mesothorax holder assembly A-A is to cutaway view.
Structural representation when Fig. 6 this utility model is made body navigation system.
Fig. 7 positioning heat plastic film and substrate connection diagram.
In figure: 1, handle; 2, strap; 3, head pad; 4, substrate; 5, body pad; 6, scale; 7, breast pad; 8, supporting component; 9, breast holder shop bolt; 10, positioning heat plastic film; 11, chock; 12, press strip; 13, scale; 14, breast holder assembly; 15, locating slot; 16, head heat plastic film.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment is described further:
As shown in Fig. 1-6, breast body navigation system described in the utility model, comprise handle 1, substrate 4, strap 2, chest positioning component and body positioning component, substrate 4 is fixed on diagnosis and treatment bed by strap 2, head of a bed position corresponding on substrate 4 is provided with handle 1, chest positioning component comprises head pad 3, breast holder assembly 14 and body pad 5, and handle 1, head pad 3, breast holder assembly 14 and body pad 5 set gradually on substrate 4; Body positioning component comprises head heat plastic film 16, body thermoplastic film 10, chock 11 and press strip 12, on substrate 4, corresponding head heat plastic film 16 and body thermoplastic film 10 are provided with multiple locating slots 15, head heat plastic film 16 and body thermoplastic film 10 are fixed in locating slot 15 by press strip 12 respectively, and the space between substrate 4 and press strip 12 arranges chock 11.
Wherein, breast holder assembly 14 comprises chest pad 7, supporting component 8 and breast holder shop bolt 9, chest pad 7 is placed in supporting component 8 tops, chest pad 7 and supporting component 8 one sides are provided with the hole adapting with human body mammary gland, when patient is prostrate, mammary gland tissue overhangs in hole, chest pad 7 and supporting component 8 opposite sides are established pertusate lopsidedness with 10 ° to 30 ° angles, can make patient prostrate time, position tilts, make as much as possible the entering in hole of mammary gland tissue can protect not irradiated breast simultaneously, in chest pad 7, be provided with four breast holder shop bolt holes, breast holder shop bolt 9 is fixed on chest pad 7 and supporting component 8 on substrate 4 through breast holder shop bolt hole, 14 points of breast holder assemblies are large, in, little three kinds of specifications, can replace and use according to the size of patient's mammary gland tissue, breast holder shop bolt 9 is symmetric about chest pad 7 centrages, can be according to the fixed position of hole on patient's focus set positions chest pad 7 and supporting component 8, left and right sides rotation is used, diagnosis and treatment bed is that accelerator bed or CT fill and lead up bed, and when substrate 4 is fixed on accelerator bed, for radiotherapy, substrate 4 is fixed on CT and fills and leads up when bed upper for scanning, head pad 3 is provided with passage and groove, can unobstructed air, head pad 3 and body pad 5 adopt polyurethane foam, and locate by dowel hole between substrate 4, head pad 3 and body pad 5 upper surfaces meet body curve, patient is prostrate to feel comfortably cool on it, head pad 3 is irregularly shaped, can ensure that ray incident angle increases as far as possible, substrate 1, breast holder assembly 14 adopt carbon fiber to make, and ray transmitance is high, and total quality is light, strap 2 is provided with two clamping plate shop bolts, and on substrate 4, correspondence is provided with link slot and clamping plate dowel hole, and clamping plate shop bolt inserts in clamping plate dowel hole and is fixed, stable connection, substrate 4 Liang Chang limit edges are provided with groove, are provided with scale 13 in groove, can carry out graduation indication, conveniently position and repeated positioning, on substrate 4, fix two handles 1, between handle 1 and substrate 4, be threaded connection, on substrate 4, there is the available use of multiple screwed holes, handle 1 patient when locating grasp, arm with restriction patient moves, handle 1 position can be moved according to patient's service condition, and handle 1 is provided with groove stricture of vagina, and patient grasps comfortable.
When this utility model uses as chest navigation system, chest positioning component is installed on substrate 4, select suitable breast holder assembly 14 according to patient's mammary gland tissue size, then set the installation direction of hole in chest pad 7 according to patient's lesions position, patient gets ventricumbent position and carries out radiotherapy, grasped removable position when handle 1 can be used for patient ventricumbent position, to obtain comfortable posture, when this utility model uses as body navigation system, utilize substrate 4 to coordinate body positioning component to realize the location of lying on the back of head and breast abdominal part, locating slot 15 is provided with altogether seven, 3 for fixing head thermoplastic film 16, 4 for fixing body thermoplastic film 10, chock 11 can add locating slot 15 inside casings 12 to fasten, ensure the locating effect of head heat plastic film 16 and body thermoplastic film 10.
Claims (9)
1. a breast body navigation system, it is characterized in that, comprise handle (1), substrate (4), strap (2), chest positioning component and body positioning component, substrate (4) is fixed on diagnosis and treatment bed by strap (2), the upper corresponding head of a bed position of substrate (4) is provided with handle (1), chest positioning component comprises head pad (3), breast holder assembly (14) and body pad (5), and handle (1), head pad (3), breast holder assembly (14) and body pad (5) set gradually on substrate (4); Body positioning component comprises head heat plastic film (16), body thermoplastic film (10), chock (11) and press strip (12), the upper corresponding head heat plastic film (16) of substrate (4) and body thermoplastic film (10) are provided with multiple locating slots (15), head heat plastic film (16) and body thermoplastic film (10) are fixed in locating slot (15) by press strip (12) respectively, and the space between substrate (4) and press strip (12) arranges chock (11).
2. breast body navigation system according to claim 1, it is characterized in that, described breast holder assembly (14) comprises chest pad (7), supporting component (8) and breast holder shop bolt (9), chest pad (7) is placed in supporting component (8) top, chest pad (7) and supporting component (8) one sides are provided with the hole adapting with human body mammary gland, opposite side is established pertusate lopsidedness with 10 ° to 30 ° angles, on substrate (4), be provided with four breast holder shop bolt holes, breast holder shop bolt (9) is fixed on chest pad (7) and supporting component (8) on substrate (4) through breast holder shop bolt hole, breast holder shop bolt (9) is symmetric about chest pad (7) centrage.
3. breast body navigation system according to claim 1, is characterized in that, described diagnosis and treatment bed is that accelerator bed or CT fill and lead up bed.
4. breast body navigation system according to claim 1, is characterized in that, described head pad (3) is provided with passage and groove.
5. breast body navigation system according to claim 1, is characterized in that, described head pad (3) and body pad (5) adopt polyurethane foam, and locate by dowel hole between substrate (4).
6. breast body navigation system according to claim 1 and 2, is characterized in that, described substrate (4), breast holder assembly (14) adopt carbon fiber to make.
7. breast body navigation system according to claim 1, it is characterized in that, described strap (2) is provided with two clamping plate shop bolts, and the upper correspondence of substrate (4) is provided with link slot and clamping plate dowel hole, and clamping plate shop bolt inserts in clamping plate dowel hole and is fixed.
8. breast body navigation system according to claim 1, is characterized in that, described substrate (4) Liang Chang limit edge is provided with groove, is provided with scale in groove.
9. breast body navigation system according to claim 1, is characterized in that, fixes two handles (1) on described substrate (4), between handle (1) and substrate (4), is threaded connection, and handle (1) is provided with groove stricture of vagina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821661.1U CN203634194U (en) | 2013-12-12 | 2013-12-12 | Chest and body positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821661.1U CN203634194U (en) | 2013-12-12 | 2013-12-12 | Chest and body positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634194U true CN203634194U (en) | 2014-06-11 |
Family
ID=50865484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821661.1U Expired - Lifetime CN203634194U (en) | 2013-12-12 | 2013-12-12 | Chest and body positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999141A (en) * | 2014-12-09 | 2017-08-01 | 佳能株式会社 | Breast computed tomography systems |
| CN108186042A (en) * | 2018-01-31 | 2018-06-22 | 沈阳东软医疗系统有限公司 | A kind of image rebuilding method and scanning bed |
| CN110975170A (en) * | 2019-11-15 | 2020-04-10 | 山东大学齐鲁医院 | Prone breast rollover device and method for manufacturing prone breast three-dimensional curved surface model |
-
2013
- 2013-12-12 CN CN201320821661.1U patent/CN203634194U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999141A (en) * | 2014-12-09 | 2017-08-01 | 佳能株式会社 | Breast computed tomography systems |
| CN106999141B (en) * | 2014-12-09 | 2020-05-05 | 佳能株式会社 | Breast computed tomography system |
| US10653377B2 (en) | 2014-12-09 | 2020-05-19 | Canon Kabushiki Kaisha | Breast computed tomography system comprising a gripper |
| CN108186042A (en) * | 2018-01-31 | 2018-06-22 | 沈阳东软医疗系统有限公司 | A kind of image rebuilding method and scanning bed |
| CN108186042B (en) * | 2018-01-31 | 2021-05-07 | 东软医疗系统股份有限公司 | Image reconstruction method and scanning bed |
| CN110975170A (en) * | 2019-11-15 | 2020-04-10 | 山东大学齐鲁医院 | Prone breast rollover device and method for manufacturing prone breast three-dimensional curved surface model |
| CN110975170B (en) * | 2019-11-15 | 2021-06-15 | 山东大学齐鲁医院 | Prone breast rollover device and method for manufacturing prone breast three-dimensional curved surface model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |