CN115531745A - Quality control management platform and method for wave-jetting knife of stereotactic radiotherapy equipment - Google Patents
Quality control management platform and method for wave-jetting knife of stereotactic radiotherapy equipment Download PDFInfo
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- 238000001514 detection method Methods 0.000 claims abstract description 53
- 230000009471 action Effects 0.000 claims abstract description 12
- 230000036391 respiratory frequency Effects 0.000 claims abstract description 7
- 206010028980 Neoplasm Diseases 0.000 claims description 17
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- 238000002719 stereotactic radiosurgery Methods 0.000 description 1
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Abstract
The invention discloses a quality control management platform and a method for a wave knife of stereotactic radiotherapy equipment, relates to the technical field of wave knives, and solves the problem that the angle of radioactive rays cannot be automatically adjusted according to the breathing frequency; the device also comprises a rotating ring and a detection head; the motor rotates anticlockwise to drive the rotating ring to rotate in a clearance angle so as to drive the detection head to do circular motion and move to a preset position, meanwhile, the detection head keeps a position after moving upwards for a certain distance under the action of the threaded rod, the detection head is prevented from touching the body of a patient when doing circular motion, after the detection head moves to the preset position, the motor rotates clockwise, the rotating ring does not rotate, the threaded rod moves downwards to drive the detection head to contact the body of the patient, the respiratory frequency is monitored, the respiratory frequency is fed back to the irradiation cylinder and the irradiation instrument body, and the irradiation cylinder is matched with the detection head to automatically adjust the direction of a reflection line.
Description
Technical Field
The invention relates to the technical field of wave jet knives, in particular to a quality control management platform and a quality control management method for a wave jet knife of stereotactic radiotherapy equipment.
Background
The wave-shooting knife, also known as a stereotactic wave-shooting operation platform, also known as a network knife or a computer knife, is the latest global whole body stereotactic radiosurgery treatment equipment. The radiation therapy device can treat tumors of all parts of the whole body, can kill tumor tissues by only 3-5 times of radiation, is a unique whole body radiation operation mode integrating the advantages of no wound, no pain, no bleeding, no anesthesia, short recovery period and the like, can be returned after a patient operates, mainly uses a mechanical wall rotating radiation instrument combined by 6 rotating shafts, and is matched with an image subsystem, a synchronous tracking subsystem, a treatment bed subsystem and the like to find the position of a cancer lesion, and then manually emits thousands of radiation rays to perform radiation therapy on the position of the cancer lesion.
However, most of the cancer lesion positions are close to the breathing position of the human body, a lot of muscles are involved in the movement of the human body during the breathing movement, most of the muscles and the diaphragm between the ribs are used, the diaphragm contracts and expands during the breathing, so that the chest is enlarged or reduced, the position of internal organs is changed along with the breathing change, especially, the emotion of a patient is relatively tense during the treatment process, although the breathing training is needed 1 to 2 days before the treatment, the recumbent position is kept as much as possible for quiet breathing, when the ordinary breathing state is difficult to keep during the treatment process, the breathing is not uniform and has no rhythm, and the conventional wave knife equipment is not provided with a device for detecting the breathing frequency by contacting the human body part, so that the irradiation area of the reflection line cannot be automatically adjusted to adapt to the position of the cancer organs changed along with the breathing, and the treatment effect is influenced.
Therefore, a quality control management platform and a method for a wave-ejecting knife of a stereotactic radiotherapy device are provided.
Disclosure of Invention
The invention aims to provide a quality control management platform and a quality control management method for a wave-jetting knife of a stereotactic radiotherapy device, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a quality control management platform of a wave knife of stereotactic radiotherapy equipment comprises an irradiation instrument body movably connected with the wave knife body, wherein the irradiation instrument body is connected with an irradiation cylinder; the respiration rate monitoring device further comprises a rotating ring, wherein a detection head which is in contact with a human body and is used for monitoring the respiration rate is movably arranged on the rotating ring, and the detection head is in signal connection with the irradiation cylinder; the rotating assembly rotates the rotating ring so as to switch the position of the detection head and drive the detection head to contract to a certain position; the movable assembly enables the position of the rotating ring to be unchanged and the detection head to extend downwards to contact the body of the patient by reversing the rotating assembly.
Preferably, the runner assembly include with shine instrument body coupling fixed solid fixed ring, gu fixed ring bottom rotate be connected with the rotating ring connects fixed die ring, die ring inner circle rotates and is connected with interior ring gear, shine instrument body side fixedly connected with motor, motor output shaft fixedly connected with is located gu fixed ring with dwang between the interior ring gear, dwang bottom fixedly connected with the first gear of interior ring gear meshing contact.
Preferably, the rotating assembly further comprises an outer gear ring connected with the inner gear ring, a second gear in meshing contact with the outer gear ring is arranged in the rotating ring in a self-rotating mode, a threaded rod penetrating out of the rotating ring is in threaded connection with the middle shaft of the second gear, and a limiting assembly is arranged at the bottom of the threaded rod.
Preferably, the movable assembly include with fixed carousel is connected to the dwang, first movable groove has been seted up on the carousel, sliding fit has the picture peg in the first movable groove, the picture peg with it has first pressure spring to articulate the cooperation between the first movable groove, the picture peg tip is inclination, the rotating ring inner wall department be circular matrix arrange seted up a plurality ofly with picture peg complex inserting groove, the inserting groove is the arc structure.
Preferably, spacing subassembly include with the threaded rod bottom is connected fixed loop bar, fixedly connected with limiting plate on the loop bar, be fixed with on the limiting plate with the rotating ring supports the press fit's elastic ring, fixedly connected with wears out on the limiting plate the gag lever post of rotating ring, the cover be equipped with on the loop bar with it connects fixed sleeve to detect the head, the sleeve with it has the second pressure spring to articulate the cooperation between the loop bar.
Preferably, the fixed ring is movably matched with two movable rods positioned on two sides of the rotary table, the end parts of the movable rods are fixedly connected with arc blocks which are abutted to the rotating ring in a press fit mode, third pressure springs are wound on the outer surfaces of the movable rods, and two ends of each third pressure spring are connected with the arc blocks and the fixed ring respectively.
Preferably, the fixed ring and the top surface of the rotating ring are fixedly connected with check rings matched with the rotating disc, so that the rotating disc is prevented from being separated.
A use method of a quality control management platform of a wave-shooting knife of stereotactic radiotherapy equipment comprises the following steps;
s1, positioning, namely rotating the irradiation instrument body to enable the irradiation instrument body to move to a body of a standing patient, detecting a cancer lesion position through an image system matched with a wave-shooting knife body, and enabling the irradiation cylinder to be aligned to the cancer lesion position;
s2, adjusting, wherein the motor rotates anticlockwise to drive the rotating ring to rotate, so that the detection head rotates, and under the action of the threaded rod, the detection head moves upwards relative to the rotating ring to a certain distance and stops rising, and the rotating ring rotates continuously;
s3, pressing, wherein when the position of the detection head moves to a body part which has a large respiratory reaction with a cancer lesion position, the motor rotates clockwise, the rotating ring keeps still, and the threaded rod moves downwards, so that the detection head is pressed to contact with the body part of a patient;
and S4, starting, namely starting the irradiation instrument body to enable the irradiation cylinder to emit an emission line, wherein the irradiation cylinder is in signal connection with the detection head, and the emission direction of the emission line of the irradiation cylinder is consistent with the respiratory frequency detected by the detection head.
Compared with the prior art, the invention has the beneficial effects that:
the motor rotates anticlockwise to drive the rotating ring to rotate by the gap angle, so that the detection head is driven to do circular motion and move to a preset position, meanwhile, the detection head moves upwards for a certain distance under the action of the threaded rod and keeps the position, the detection head is prevented from touching the body of a patient when doing circular motion, when the detection head moves to the preset position, the motor rotates clockwise, the rotating ring does not rotate, the threaded rod moves downwards to drive the detection head to touch the body of the patient, the breathing frequency is monitored, the breathing frequency is fed back to the irradiation cylinder and the irradiation instrument body, and the irradiation cylinder is matched with the detection head to automatically adjust the direction of a reflection line.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention showing the whole structure;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 3;
FIG. 5 is a schematic sectional view of the partially disassembled structure of FIG. 4;
FIG. 6 is a schematic diagram of FIG. 5 with a partial structure broken away;
FIG. 7 is a schematic view of FIG. 6 with a partial structure broken away;
FIG. 8 is a schematic exploded view of the turntable structure of FIG. 7;
fig. 9 is a side view of the partial structure of fig. 8.
In the figure: 1-irradiating the instrument body; 2-irradiating the cylinder; 3-rotating the ring; 4-a detection head; 5-a rotating assembly; 6-fixing the ring; 7-a base ring; 8-inner gear ring; 9-a motor; 10-rotating rods; 11-a first gear; 12-an outer toothed ring; 13-a second gear; 14-a threaded rod; 15-a movable component; 16-a turntable; 17-a first active slot; 18-inserting plate; 19-a first compression spring; 20-inserting grooves; 21-a spacing assembly; 22-a loop bar; 23-a limiting plate; 24-an elastic ring; 25-a limiting rod; 26-a sleeve; 27-a second compression spring; 28-a movable rod; 29-arc-shaped blocks; 30-a third pressure spring; 31-a retaining ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 and fig. 3, a quality control management platform of a wave knife of a stereotactic radiotherapy apparatus in the figure includes a radiation instrument body 1 movably connected to the wave knife body, the radiation instrument body 1 is connected to a radiation cylinder 2; the device also comprises a rotating ring 3, a detection head 4 which is contacted with a human body and is used for monitoring the respiratory frequency is movably arranged on the rotating ring 3, and the detection head 4 is in signal connection with the irradiation cylinder 2; the rotating assembly 5 rotates the rotating ring 3 so as to switch the position of the detection head 4 and drive the detection head 4 to contract to a certain position; and a movable assembly 15, wherein the movable assembly 15 enables the position of the rotating ring 3 to be unchanged and the detection head 4 to be downwards stretched to contact the body of the patient by reversing the rotating assembly 5.
Referring to fig. 4-6, the rotating assembly 5 shown in the figure includes a fixed ring 6 connected and fixed to the irradiation apparatus body 1, a bottom support ring 7 connected and fixed to the rotating ring 3 is rotatably connected to the bottom of the fixed ring 6, an inner ring of the bottom support ring 7 is rotatably connected to an inner gear ring 8, a motor 9 is fixedly connected to the side surface of the irradiation apparatus body 1, a rotating rod 10 located between the fixed ring 6 and the inner gear ring 8 is fixedly connected to an output shaft of the motor 9, and a first gear 11 in meshing contact with the inner gear ring 8 is fixedly connected to the bottom end of the rotating rod 10.
Referring to fig. 5-7, the rotating assembly 5 further includes an outer toothed ring 12 connected to the inner toothed ring 8, a second gear 13 rotating in the rotating ring 3 and contacting with the outer toothed ring 12 in a meshing manner, a threaded rod 14 threaded through the rotating ring 3 is connected to the second gear 13, and a limiting assembly 21 is disposed at the bottom of the threaded rod 14.
Referring to fig. 5-6, two movable rods 28 located at two sides of the turntable 16 are movably fitted on the fixed ring 6, an arc block 29 in press fit with the rotating ring 3 is fixedly connected to an end of the movable rod 28, a third pressure spring 30 is wound around an outer surface of the movable rod 28, and two ends of the third pressure spring 30 are respectively connected to the arc block 29 and the fixed ring 6.
Wherein, the top surfaces of the fixed ring 6 and the rotating ring 3 are fixedly connected with a retainer ring 31 matched with the turntable 16.
A use method of a quality control management platform of a wave-shooting knife of stereotactic radiotherapy equipment comprises the following steps;
s1, positioning, namely rotating an irradiation instrument body 1 to enable the irradiation instrument body 1 to move to a body of a standing patient, detecting a cancer lesion position through an image system matched with a wave-shooting knife body, and enabling an irradiation cylinder 2 to be aligned to the cancer lesion position;
s2, adjusting, namely, enabling the motor 9 to rotate anticlockwise to drive the rotating ring 3 to rotate, so that the detection head 4 rotates, enabling the detection head 4 to move upwards relative to the rotating ring 3 to a certain distance under the action of the threaded rod 14, stopping rising, and enabling the rotating ring 3 to rotate continuously;
s3, pressing, namely when the position of the detection head 4 moves to a body part which has a large respiratory reaction with a cancer lesion position, rotating the motor 9 clockwise, keeping the rotating ring 3 still, and moving the threaded rod 14 downwards so that the detection head 4 is pressed and contacted with the body part of a patient;
and S4, starting, namely starting the irradiation instrument body 1 to enable the irradiation cylinder 2 to emit an emission line, wherein the irradiation cylinder 2 is in signal connection with the detection head 4, and the emission direction of the emission line of the irradiation cylinder 2 is consistent with the respiratory frequency detected by the detection head 4.
In this embodiment, the motor 9 rotates counterclockwise to drive the rotating rod 10 to rotate, under the action of the movable assembly 15, the rotating ring 3 rotates (rotates at a small angle in a clearance) to drive the detection head 4 to make a circular motion, and at the same time, the first gear 11 rotates counterclockwise to drive the inner gear ring 8 and the outer gear ring 12 to rotate along the rotating ring 3, the rotating speeds of the inner gear ring 8 and the outer gear ring 12 are greater than the rotating speed of the rotating ring 3, the outer gear ring 12 rotates relative to the rotating ring 3, so that the outer gear ring 12 drives the second gear 13 to rotate in the rotating ring 3, the rotating second gear 13 cooperates with the limiting assembly 21 to move the threaded rod 14 upward, and under the action of the limiting assembly 21, the threaded rod 14 stops moving after moving to a certain distance, and keeps the original position still, the rotating ring 3 which rotates continuously drives the detection head 4 to continue to make a circular motion, and stops rotating after the detection head 4 moves to the cancer displacement (in medicine, a position near each organ, which is greatly influenced by breathing, has a record);
then motor 9 clockwise turning, under movable assembly 15's effect, under the effect of cooperation arc piece 29, swivel ring 3 does not rotate, and first gear 11 clockwise turning simultaneously drives second gear 13 and rotates to make threaded rod 14 move down, detect head 4 and move down, contact the patient health, monitoring respiratory rate, thereby feed back to and shine a 2 and shine instrument body 1, make and shine a 2 cooperation and detect the direction of head 4 automatically regulated reflection ray.
Example two
In this embodiment, referring to fig. 8-9, the movable assembly 15 in the figure includes a rotating disc 16 fixedly connected to the rotating rod 10, the rotating disc 16 is provided with a first movable groove 17, an inserting plate 18 is slidably fitted in the first movable groove 17, a first pressure spring 19 is hooked between the inserting plate 18 and the first movable groove 17, an end of the inserting plate 18 is inclined, a plurality of inserting grooves 20 matched with the inserting plate 18 are arranged in a circular matrix on an inner wall of the rotating ring 3, and the inserting grooves 20 are arc-shaped.
In this embodiment, the motor 9 rotates counterclockwise to drive the turntable 16 to rotate, so that the inserting plate 18 rotates, the inserting plate 18 rotates to a position close to the rotating ring 3 and is matched with the inserting groove 20, after the rotating ring 3 rotates by a certain angle, the inserting plate 18 continuously rotates and is separated from the inserting groove 20, the position of the rotating ring 3 is kept unchanged under the action of the arc-shaped block 29, and the reciprocating operation is performed, so that the rotating ring 3 rotates in a gap, so as to drive the detection head 4 to rotate to a body part which has a great respiratory reaction with the cancer lesion position, the motor 9 stops rotating and rotates clockwise, at this time, the inserting plate 18 is inserted into the arc-shaped inserting groove 20, but the rotating inserting plate 18 cannot rotate the rotating ring 3 through the inserting groove 20, the rotating ring 3 does not rotate, so as to ensure that the position of the detection head 4 does not rotate, and the detection head 4 is convenient to move downward.
EXAMPLE III
In the third embodiment, please refer to fig. 5-6, in which the limiting component 21 includes a sleeve rod 22 fixedly connected to the bottom of the threaded rod 14, a limiting plate 23 is fixedly connected to the sleeve rod 22, an elastic ring 24 in press fit with the rotating ring 3 is fixed to the limiting plate 23, a limiting rod 25 penetrating through the rotating ring 3 is fixedly connected to the limiting plate 23, a sleeve 26 fixedly connected to the detecting head 4 is sleeved on the sleeve rod 22, and a second pressure spring 27 is hooked and matched between the sleeve 26 and the sleeve rod 22.
In this embodiment, when the motor 9 rotates counterclockwise, the threaded rod 14 cooperates with the second gear 13 under the action of the limiting rod 25, so that the threaded rod 14 moves upward, and when the elastic ring 24 contacts and presses against the rotating ring 3, the threaded rod 14 is separated from the threaded connection with the second gear 13, thereby ensuring the critical state, and when the motor 9 rotates clockwise, the threaded rod 14 moves downward.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. A quality control management platform of a wave knife of stereotactic radiotherapy equipment comprises:
the irradiation instrument body (1) is movably connected with the wave-shooting knife body, and the irradiation instrument body (1) is connected with an irradiation cylinder (2);
it is characterized by also comprising:
the rotating ring (3) is movably provided with a detection head (4) which is in contact with a human body and is used for monitoring respiratory frequency, and the detection head (4) is in signal connection with the irradiation cylinder (2);
the rotating assembly (5) rotates the rotating ring (3) so as to switch the position of the detection head (4), and drives the detection head (4) to contract to a certain position;
the movable assembly (15) enables the position of the rotating ring (3) to be unchanged and the detection head (4) to be downwards stretched to contact the body of the patient by reversing the rotating assembly (5) through the movable assembly (15).
2. The quality control management platform of the wave-ejecting knife of the stereotactic radiotherapy equipment of claim 1, wherein: rotating assembly (5) include with shine instrument body (1) and connect fixed solid fixed ring (6), gu fixed ring (6) bottom rotate be connected with the collet ring (7) that the rotating ring (3) are connected fixedly, collet ring (7) inner circle rotates and is connected with interior ring gear (8), shine instrument body (1) side fixedly connected with motor (9), motor (9) output shaft fixedly connected with is located gu fixed ring (6) with dwang (10) between interior ring gear (8), dwang (10) bottom fixedly connected with the first gear (11) of interior ring gear (8) meshing contact.
3. The quality control management platform of the wave-ejecting knife of the stereotactic radiotherapy equipment of claim 2, wherein: the rotating assembly (5) further comprises an outer toothed ring (12) connected with the inner toothed ring (8), a second gear (13) in meshing contact with the outer toothed ring (12) rotates in the rotating ring (3), a threaded rod (14) penetrating out of the rotating ring (3) is in threaded connection with the middle shaft of the second gear (13), and a limiting assembly (21) is arranged at the bottom of the threaded rod (14).
4. The quality control management platform of the radiowave knife of the stereotactic radiotherapy equipment of claim 3, wherein: movable subassembly (15) include with dwang (10) are connected fixed carousel (16), first movable groove (17) have been seted up on carousel (16), sliding fit has picture peg (18) in first movable groove (17), picture peg (18) with it has first pressure spring (19) to articulate the cooperation between first movable groove (17), picture peg (18) tip is inclination, swivel becket (3) inner wall department is circular matrix arrangement seted up a plurality of with picture peg (18) complex inserting groove (20), inserting groove (20) are the arc structure.
5. The quality control management platform of the wave-ejecting knife of the stereotactic radiotherapy equipment of claim 4, wherein: spacing subassembly (21) include with fixed loop bar (22) is connected to threaded rod (14) bottom, fixedly connected with limiting plate (23) are gone up in loop bar (22), be fixed with on limiting plate (23) with swivel becket (3) support press-fit's elastic ring (24), fixedly connected with wears out on limiting plate (23) gag lever post (25) of swivel becket (3), the cover is equipped with on loop bar (22) with it connects fixed sleeve (26) to detect head (4), sleeve (26) with it has second pressure spring (27) to articulate the cooperation between loop bar (22).
6. The quality control management platform of the radiowave knife of the stereotactic radiotherapy equipment of claim 5, wherein: fixed ring (6) are gone up the clearance fit and are located movable rod (28) of carousel (16) both sides, movable rod (28) tip fixedly connected with rotating ring (3) support pressure fit's arc piece (29), the surface coiling of movable rod (28) has third pressure spring (30), third pressure spring (30) both ends respectively with arc piece (29) are connected with fixed ring (6).
7. The quality control management platform of the radiowave knife of the stereotactic radiotherapy equipment of claim 4, wherein: the top surfaces of the fixed ring (6) and the rotating ring (3) are fixedly connected with a retainer ring (31) matched with the turntable (16).
8. The use method of the quality control management platform of the wave knife of the stereotactic radiotherapy equipment according to any one of claims 1 to 7, comprising the following steps;
s1, positioning, namely rotating the irradiation instrument body (1), moving the irradiation instrument body (1) to a laid patient, detecting the position of a cancer lesion through an image system matched with a wave-shooting knife body, and aligning the irradiation cylinder (2) to the position of the cancer lesion;
s2, adjusting, wherein the motor (9) rotates anticlockwise to drive the rotating ring (3) to rotate, so that the detection head (4) rotates, and under the action of the threaded rod (14), the detection head (4) stops rising after moving upwards to a certain distance relative to the rotating ring (3), and the rotating ring (3) continuously rotates;
s3, pressing, wherein when the position of the detection head (4) moves to a body part which has a large respiratory reaction with a cancer lesion position, the motor (9) rotates clockwise, the rotating ring (3) keeps still, and the threaded rod (14) moves downwards, so that the detection head (4) is pressed to contact with the body part of a patient;
and S4, starting, wherein the irradiation cylinder (2) emits an emission line by starting the irradiation instrument body (1), the irradiation cylinder (2) is in signal connection with the detection head (4), and the emission direction of the emission line of the irradiation cylinder (2) is consistent with the respiratory frequency detected by the detection head (4).
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170281976A1 (en) * | 2016-04-01 | 2017-10-05 | Varian Medical Systems International Ag | Systems and methods for detecting and/or measuring motion and position associated with a patient |
| CN206995777U (en) * | 2017-08-05 | 2018-02-13 | 石河子大学 | A kind of Martial Arts Teaching timber |
| CN107981989A (en) * | 2017-12-01 | 2018-05-04 | 肖玉美 | A kind of medical treatment arm traumatic dressing change binding device |
| CN211000531U (en) * | 2019-09-19 | 2020-07-14 | 青岛三鼎电子有限公司 | Mark device is beaten to automotive interior button |
| CN112472428A (en) * | 2020-12-17 | 2021-03-12 | 中山市康坦医疗设备科技有限公司 | Bandage binding equipment |
| CN112997620A (en) * | 2021-03-03 | 2021-06-22 | 王琰 | High-efficient accurate multi-functional farmland operation equipment of environmental protection |
| CN215390557U (en) * | 2021-07-19 | 2022-01-04 | 深圳市欧莱克斯光电科技有限公司 | Multilayer rotation type UV curing lamp house |
| CN215899928U (en) * | 2021-01-15 | 2022-02-25 | 李勋嘉 | Degassing unit for clinical apparatus of internal medicine |
| CN114471814A (en) * | 2022-03-07 | 2022-05-13 | 中青建安建设集团有限公司 | Building rubbish sorting unit |
| KR20220126453A (en) * | 2021-03-09 | 2022-09-16 | 인제대학교 산학협력단 | Breathing monitoring device for radiotherapy |
-
2022
- 2022-10-21 CN CN202211294414.0A patent/CN115531745A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170281976A1 (en) * | 2016-04-01 | 2017-10-05 | Varian Medical Systems International Ag | Systems and methods for detecting and/or measuring motion and position associated with a patient |
| CN206995777U (en) * | 2017-08-05 | 2018-02-13 | 石河子大学 | A kind of Martial Arts Teaching timber |
| CN107981989A (en) * | 2017-12-01 | 2018-05-04 | 肖玉美 | A kind of medical treatment arm traumatic dressing change binding device |
| CN211000531U (en) * | 2019-09-19 | 2020-07-14 | 青岛三鼎电子有限公司 | Mark device is beaten to automotive interior button |
| CN112472428A (en) * | 2020-12-17 | 2021-03-12 | 中山市康坦医疗设备科技有限公司 | Bandage binding equipment |
| CN215899928U (en) * | 2021-01-15 | 2022-02-25 | 李勋嘉 | Degassing unit for clinical apparatus of internal medicine |
| CN112997620A (en) * | 2021-03-03 | 2021-06-22 | 王琰 | High-efficient accurate multi-functional farmland operation equipment of environmental protection |
| KR20220126453A (en) * | 2021-03-09 | 2022-09-16 | 인제대학교 산학협력단 | Breathing monitoring device for radiotherapy |
| CN215390557U (en) * | 2021-07-19 | 2022-01-04 | 深圳市欧莱克斯光电科技有限公司 | Multilayer rotation type UV curing lamp house |
| CN114471814A (en) * | 2022-03-07 | 2022-05-13 | 中青建安建设集团有限公司 | Building rubbish sorting unit |
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