CN214158309U - Simulation detection device for treating breast tumor - Google Patents
Simulation detection device for treating breast tumor Download PDFInfo
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- CN214158309U CN214158309U CN202022850575.6U CN202022850575U CN214158309U CN 214158309 U CN214158309 U CN 214158309U CN 202022850575 U CN202022850575 U CN 202022850575U CN 214158309 U CN214158309 U CN 214158309U
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- 238000004088 simulation Methods 0.000 title claims abstract description 74
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 208000026310 Breast neoplasm Diseases 0.000 title claims description 7
- 206010006187 Breast cancer Diseases 0.000 title claims description 6
- 210000000038 chest Anatomy 0.000 claims abstract description 25
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 23
- 210000004072 lung Anatomy 0.000 claims description 68
- 238000013016 damping Methods 0.000 claims description 9
- 210000003437 trachea Anatomy 0.000 claims description 7
- 210000000115 thoracic cavity Anatomy 0.000 claims description 5
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 230000033001 locomotion Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000010009 beating Methods 0.000 abstract description 3
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000001959 radiotherapy Methods 0.000 description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 201000011510 cancer Diseases 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 208000037841 lung tumor Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002026 carminative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical appliances, a treatment chest tumour simulation detection device is related to, wherein, including the simulation thorax, the rear side fixedly connected with mount pad of simulation thorax, the front side fixedly connected with bottom plate and the supporting shoe of mount pad. The device has the advantages that the disc is driven to rotate by controlling the motor to work, the connecting rod is driven to push the second sliding column to slide up and down in the second sliding groove, the second sliding column drives the cambered surface sliding block to slide up and down, the first sliding column can be jacked forwards by the up-and-down sliding process of the cambered surface sliding block, the second sliding column can reciprocate by the circular rotation of the disc and the movement of the curved rod of the connecting rod, the reciprocating motion of the second sliding column is driven, the periodic back-and-forth sliding of the first sliding column is realized, and under the matching of the sliding block in the first sliding groove, the impact block at the top of the first sliding column can move back and forth, the impact on a simulated heart is simulated, and the beating of the heart of a patient is simulated.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, concretely relates to treatment chest tumour simulation detection device.
Background
Tumor radiotherapy is a local treatment for tumors using radiation. The radiation includes alpha, beta and gamma rays generated by radioactive isotopes, and x-rays, electron beams, proton beams and other particle beams generated by various x-ray therapeutic machines or accelerators. About 70% of cancer patients require radiation therapy in the course of cancer treatment, and about 40% of cancers can be cured by radiation therapy. The role and position of radiotherapy in tumor treatment are increasingly prominent, and the radiotherapy has become one of the main means for treating malignant tumors.
For the patient of lung tumour, need gather radiotherapy dose data, consequently need utilize analog detection device to calibrate earlier, guarantee the accuracy of radiotherapy dose, because lung expansion and the shrink that respiratory motion caused can produce very big influence to the position of lung tumour, consequently will realize the accurate positioning to the tumour very difficult, different radiotherapy doses also can influence patient's heart rate variation moreover, so also need refer to patient's heart rate to gathering radiotherapy dose data.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a treatment chest tumour simulation detection device, it has solved the technical problem who does not possess rhythm of the heart simulation and detects.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a treatment chest tumour simulation detection device, includes the simulation thorax, the rear side fixedly connected with mount pad of simulation thorax, the front side fixedly connected with bottom plate and the supporting shoe of mount pad, the second spout has been seted up in the bottom plate, sliding connection has the second to slide the post in the second spout, the one end fixedly connected with connecting rod of second slip post, connecting rod sliding connection is in the second spout, fixedly connected with pivot on the connecting rod, the side fixedly connected with disc of pivot.
The surface of the disc is fixedly connected with a coupler, the top of the supporting block is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the coupler, the side face of the second sliding column is fixedly connected with a cambered surface sliding block, the front side of the base plate is fixedly connected with a supporting column, the front side of the supporting column is fixedly connected with a hollow pipe sleeve, the top and the bottom of the hollow pipe sleeve are respectively provided with a first sliding groove, the first sliding groove is connected with a sliding block in a sliding mode, and the side face of the sliding block is fixedly connected with a first sliding column.
The front side fixedly connected with striking piece of first slip post, the front side fixedly connected with simulation heart of hollow pipe sleeve, simulation heart side is through simulation lung trachea fixedly connected with left simulation lung and right simulation lung, left side simulation lung and right simulation lung set up in the simulation thorax, left side simulation lung and right simulation lung are through simulation lung trachea fixedly connected with blast pipe and air supply pipe, be provided with second air pump and first air pump on blast pipe and the air supply pipe respectively, be provided with the simulation tumour in the simulation lung of the right side, be provided with the ionization chamber in the simulation tumour.
As a further aspect of the present invention: the bottom fixedly connected with backup pad of simulation thorax, the bottom fixedly connected with damping pivot of backup pad, the surface of damping pivot is rotated and is connected with the bearing, the bottom fixedly connected with base of bearing.
As a further aspect of the present invention: the simulated heart is positioned between the right simulated lung and the left simulated lung, and the simulated heart and the right simulated lung and the left simulated lung are not in contact with each other.
As a further aspect of the present invention: the material of the simulated chest cavity is natural rubber.
As a further aspect of the present invention: the motor, the first air pump and the second air pump are in signal connection with an external controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this treatment chest tumour simulation detection device, through control motor work, it rotates to drive the disc, it promotes the second slip post and slides from top to bottom in the second spout to drive the connecting rod, the second slides the post and drives the cambered surface slider and slides from top to bottom, can jack-up first slip post forward through the up-and-down slip process of cambered surface slider, at the bent lever motion of disc circumference rotation and connecting rod, can make the reciprocating motion that carries out of second slip post, thereby drive the reciprocating motion of cambered surface slider, the periodic fore-and-aft slip of first slip post has been realized, under the gliding cooperation of slider in first spout, thereby make the striking piece back-and-forth movement at first slip post top, the simulation is to the striking of simulation heart, the beating of simulation patient's heart.
2. This treatment chest tumour simulation detection device, through the work of first air pump of control and second air pump, utilize the air supply pipe for simulating lung trachea and left simulation lung and right simulation lung air feed, and release the gas in with left simulation lung and right simulation lung through the blast pipe, simulation lung is aerifyd and is come down with carminative in-process can intermittent type nature swelling, the change of lung when can simulating human breathing, detect the inflation contraction and the respiratory motion of patient breathing parameter simulation thorax through the simulation, and simulation patient's rhythm of the heart parameter, obtain corresponding patient respiratory motion and the radiotherapy dose offset data that rhythm of the heart change caused, more accurate collection radiotherapy dose data.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2;
FIG. 4 is a side view of the disk of FIG. 2 according to the present invention;
in the figure: 1. simulating a chest cavity; 2. simulating a tumor; 3. the left simulated lung; 4. simulating a lung trachea; 5. a gas supply pipe; 6. a first air pump; 7. a second air pump; 8. an exhaust pipe; 9. simulating a heart; 10. an ionization chamber; 11. the right simulated lung; 12. a support plate; 13. a damping rotating shaft; 14. a bearing; 15. a hollow pipe sleeve; 16. an impact block; 17. a first sliding column; 18. a slider; 19. a first chute; 20. a disc; 21. a coupling; 22. a rotating shaft; 23. a connecting rod; 24. a pillar; 25. a mounting seat; 26. a base plate; 27. a second chute; 28. a second sliding column; 29. a cambered surface slider; 30. a motor; 31. a support block; 32. a base.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a treatment chest tumour simulation detection device, including simulation thorax 1, the rear side fixedly connected with mount pad 25 of simulation thorax 1, the front side fixedly connected with bottom plate 26 and the supporting shoe 31 of mount pad 25, second spout 27 has been seted up in the bottom plate 26, sliding connection has second slip post 28 in the second spout 27, the one end fixedly connected with connecting rod 23 of second slip post 28, connecting rod 23 sliding connection is in second spout 27, fixedly connected with pivot 22 on the connecting rod 23, the side fixedly connected with disc 20 of pivot 22, the fixed surface of disc 20 is connected with shaft coupling 21.
The top of the supporting block 31 is fixedly connected with a motor 30, the disc 20 is driven to rotate by controlling the motor 30 to work, the connecting rod 23 is driven to push the second sliding column 28 to slide up and down in the second sliding groove 27, the second sliding column 28 drives the cambered slider 29 to slide up and down, the first sliding column 17 can be jacked forwards through the up-and-down sliding process of the cambered slider 29, the second sliding column 28 can reciprocate through the circumferential rotation of the disc 20 and the curved rod movement of the connecting rod 23, the reciprocating movement of the second sliding column 28 can be realized, the periodic front-and-back sliding of the first sliding column 17 is realized, and under the matching of the sliding of the slider 18 in the first sliding groove 19, the impact block 16 at the top of the first sliding column 17 can move back and forth, the impact on the simulated heart 9 is simulated, and the heart beat of a patient is simulated.
The output shaft and the shaft coupling 21 fixed connection of motor 30, the side fixedly connected with cambered surface slider 29 of second slip post 28, the front side fixedly connected with pillar 24 of bottom plate 26, the front side fixedly connected with hollow pipe box 15 of pillar 24, first spout 19 has all been seted up to the top and the bottom of hollow pipe box 15, sliding connection has slider 18 in first spout 19, the first slip post 17 of side fixedly connected with of slider 18, the front side fixedly connected with striking block 16 of first slip post 17, the front side fixedly connected with simulation heart 9 of hollow pipe box 15, simulation heart 9 side is through simulating left simulation lung 3 and right simulation lung 11 of lung trachea 4 fixedly connected with, left simulation lung 3 and right simulation lung 11 set up in simulation thorax 1.
The left simulated lung 3 and the right simulated lung 11 are fixedly connected with an exhaust pipe 8 and an air supply pipe 5 through a simulated lung air pipe 4, the exhaust pipe 8 and the air supply pipe 5 are respectively provided with a second air pump 7 and a first air pump 6, the first air pump 6 and the second air pump 7 are controlled to work, the air supply pipe 5 is used for supplying air to the simulated lung air pipe 4 and the left simulated lung 3 and the right simulated lung 11, the air in the left simulated lung 3 and the right simulated lung 11 is released through the exhaust pipe 8, the lungs can be intermittently inflated and deflated during the inflation and deflation process of the simulated lung, the change of the lungs during the respiration of a human body can be simulated, a simulated tumor 2 is arranged in the right simulated lung 11, an ionization chamber 10 is arranged in the simulated tumor 2, the inflation and the respiration of the thoracic cavity 1 can be simulated through simulating and detecting the respiration parameters of a patient, the heart rate parameters of the patient can be simulated, and the radiotherapy deviation data caused by the respiration motion and the heart rate change of the corresponding patient can be obtained, the radiotherapy dosage data can be more accurately collected.
Bottom fixedly connected with backup pad 12 of simulation thorax 1, the bottom fixedly connected with damping pivot 13 of backup pad 12, the surface rotation of damping pivot 13 is connected with bearing 14, rotate at bearing 14 through damping pivot 13, can adjust the turned angle of simulation thorax 1 as required according to the measuring, the bottom fixedly connected with base 32 of bearing 14, simulation heart 9 is located between right simulation lung 11 and the left simulation lung 3, can not contact each other between simulation heart 9 and right simulation lung 11 and the left simulation lung 3, the material of simulation thorax 1 is natural rubber, including a motor 30, first air pump 6 and second air pump 7 and external control ware signal connection.
The utility model discloses a theory of operation does:
s1, firstly, the device is placed on a workbench, according to the breathing condition of the patient, the breathing parameters are transmitted to an external controller, the heart rate parameters of the patient are transmitted to the external controller, then the first air pump 6 and the second air pump 7 are started to work through an external controller, the motor 30 is controlled to work, the first air pump 6 delivers air to the left simulated lung 3 and the right simulated lung 11 through the air supply pipe 5 and the simulated lung air pipe 4, the left simulated lung 3 and the right simulated lung 11 start to expand, the right simulated lung 11 expands to drive the ionization chamber 10 in the simulated tumor 2 to move, then the first air pump 6 is closed, the second air pump 7 is controlled to start working, the second air pump 7 discharges air from the left simulated lung 3 and the right simulated lung 11 through the simulated lung air pipe 4 and the exhaust pipe 8, and the right simulated lung 11 expands to drive the ionization chamber 10 in the simulated tumor 2 to move, so that the respiratory motion of the patient is simulated;
s2, at the same time, the motor 30 starts to work to drive the disc 20 to rotate, the connecting rod 23 is driven to push the second sliding column 28 to slide up and down in the second sliding groove 27, the second sliding column 28 drives the cambered slider 29 to slide up and down, the first sliding column 17 can be jacked forwards through the up-and-down sliding process of the cambered slider 29, the second sliding column 28 starts to reciprocate in the circumferential direction of the disc 20 and the curved rod motion of the connecting rod 23, the cambered slider 29 is driven to reciprocate simultaneously to drive the first sliding column 17 to periodically slide left and right, and under the sliding fit of the slider 18 in the first sliding groove 19, the impact block 16 at the top of the first sliding column 17 periodically moves left and right to simulate the impact on the simulated heart 9 and simulate the beating of the patient;
s3, when the position of the simulated thorax 1 needs to be adjusted, the supporting plate 12 is rotated manually, the simulated thorax 1 is driven to rotate by a certain angle under the rotation of the damping rotating shaft 13 in the bearing 14, after the simulation detection is finished, the radiotherapy DOSE of the patient is finally detected by the ionization chamber 10 and the DOSE dosimeter, and the detected data can be compared with the data generated by the treatment planning system to obtain a corresponding conclusion.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. A simulation detection device for treating breast tumors comprises a simulation chest cavity (1), and is characterized in that: the back side of the simulated chest (1) is fixedly connected with an installation seat (25), the front side of the installation seat (25) is fixedly connected with a bottom plate (26) and a supporting block (31), a second sliding groove (27) is formed in the bottom plate (26), a second sliding column (28) is connected in the second sliding groove (27) in a sliding mode, one end of the second sliding column (28) is fixedly connected with a connecting rod (23), the connecting rod (23) is connected in the second sliding groove (27) in a sliding mode, a rotating shaft (22) is fixedly connected to the connecting rod (23), and a disc (20) is fixedly connected to the side face of the rotating shaft (22);
the surface of the disc (20) is fixedly connected with a coupler (21), the top of the supporting block (31) is fixedly connected with a motor (30), an output shaft of the motor (30) is fixedly connected with the coupler (21), the side surface of the second sliding column (28) is fixedly connected with an arc-surface sliding block (29), the front side of the bottom plate (26) is fixedly connected with a support column (24), the front side of the support column (24) is fixedly connected with a hollow pipe sleeve (15), the top and the bottom of the hollow pipe sleeve (15) are both provided with a first sliding chute (19), the first sliding chute (19) is internally connected with a sliding block (18) in a sliding manner, and the side surface of the sliding block (18) is fixedly connected with a first sliding column (17);
the front side fixedly connected with striking piece (16) of first slip post (17), the front side fixedly connected with simulation heart (9) of hollow pipe box (15), simulation heart (9) side is through simulating lung trachea (4) fixedly connected with left simulation lung (3) and right simulation lung (11), left side simulation lung (3) and right simulation lung (11) set up in simulation thorax (1), left side simulation lung (3) and right simulation lung (11) are through simulating lung trachea (4) fixedly connected with blast pipe (8) and air supply pipe (5), be provided with second air pump (7) and first air pump (6) on blast pipe (8) and air supply pipe (5) respectively, be provided with simulation tumour (2) in right simulation lung (11), be provided with ionization chamber (10) in simulation tumour (2).
2. The analog detection device for treating breast tumor as claimed in claim 1, wherein: the bottom fixedly connected with backup pad (12) of simulation thorax (1), the bottom fixedly connected with damping pivot (13) of backup pad (12), the surface rotation of damping pivot (13) is connected with bearing (14), the bottom fixedly connected with base (32) of bearing (14).
3. The analog detection device for treating breast tumor as claimed in claim 1, wherein: the simulated heart (9) is positioned between the right simulated lung (11) and the left simulated lung (3), and the simulated heart (9) and the right simulated lung (11) and the left simulated lung (3) are not in contact with each other.
4. The analog detection device for treating breast tumor as claimed in claim 1, wherein: the simulated chest cavity (1) is made of natural rubber.
5. The analog detection device for treating breast tumor as claimed in claim 1, wherein: the motor (30), the first air pump (6) and the second air pump (7) are in signal connection with an external controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850575.6U CN214158309U (en) | 2020-12-02 | 2020-12-02 | Simulation detection device for treating breast tumor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850575.6U CN214158309U (en) | 2020-12-02 | 2020-12-02 | Simulation detection device for treating breast tumor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158309U true CN214158309U (en) | 2021-09-10 |
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ID=77603610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022850575.6U Expired - Fee Related CN214158309U (en) | 2020-12-02 | 2020-12-02 | Simulation detection device for treating breast tumor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158309U (en) |
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2020
- 2020-12-02 CN CN202022850575.6U patent/CN214158309U/en not_active Expired - Fee Related
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