Postoperative recovery detection device and method for thoracic surgery lung cancer operation

Abstract

The invention discloses a postoperative recovery detection device and method for a thoracic surgery lung cancer operation, and relates to the technical field of medical instruments, the postoperative recovery detection device comprises a recovery detection device body, the bottom of the recovery detection device body is provided with a supporting mechanism used for adjusting the use height of the device, and the supporting mechanism comprises a disassembly and assembly unit; the lifting unit is arranged at the bottom of the dismounting and mounting unit and comprises a bottom box, a threaded column is rotatably mounted in the bottom box, and the outer ring of the threaded column is rotatably sleeved with a threaded sleeve rod in a threaded mode; the fixing unit is moved, the driving motor operates to drive the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the threaded column to rotate, the threaded column drives the threaded sleeve rod to ascend and descend, the threaded sleeve rod drives the disassembly and assembly unit and the recovery detection device body to ascend and descend, and a mask of the recovery detection device body is worn on the face of a patient for detection. Therefore, the expiration nozzle can reach the optimal use position, and measurement errors caused by improper postures are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a postoperative recovery detection device and method for lung cancer surgery in thoracic surgery. Background Art

[0002] Lung cancer is one of the malignant tumors with the fastest growing incidence and mortality rates, and poses the greatest threat to the health and life of the population. In the past 50 years, many countries have reported a significant increase in the incidence and mortality rates of lung cancer. The incidence and mortality rates of lung cancer in men rank first among all malignant tumors, the incidence rate in women ranks second, and the mortality rate ranks second. After surgical treatment of lung cancer patients, the lung function will gradually recover, and doctors will also track and examine the recovery of the lungs. Among them, the detection of vital capacity is a relatively basic and important examination in lung function.

[0003] According to the patent titled: A postoperative recovery detection device and method for lung cancer surgery in thoracic surgery (patent publication number: CN108937939A, patent publication date: December 7, 2018), the device includes a collection input unit and a detection output unit; the collection input unit includes a main body box, an exhalation mouthpiece, a collection chamber, a gas storage chamber, a wind blade device, and a pressing device; the detection output unit includes a base, a gas detection chamber, an MCU processor, an angle sensor, an integrated gas sensor, a battery, a language player, a Bluetooth module, and a display screen. This invention drives the wind blade to rotate through the exhaled gas, thereby driving the crankshaft to rotate, counts through the angle sensor, and can calculate the gas flow rate according to the number of revolutions per unit time; this invention correlates the airbag exhaust and the crankshaft rotation speed, and can accurately judge the early, middle, and late stages of the patient's exhalation according to the exhalation conditions of different patients, and conduct segmented statistical evaluation on it, greatly improving the accuracy of the detection device.

[0004] Based on the above prior art, there are still the following problems in the currently existing postoperative recovery detection device and method for lung cancer surgery in thoracic surgery. The height of the existing device is fixed during use, while the heights of patients are different, making it difficult to make the exhalation mouthpiece reach the optimal use position, resulting in measurement errors caused by improper postures. Therefore, the present invention provides a postoperative recovery detection device and method for lung cancer surgery in thoracic surgery. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a postoperative recovery detection device and method for lung cancer surgery in thoracic surgery, which solves the problem that the height of the existing device is fixed during use, while the heights of patients are different, making it difficult to make the exhalation mouthpiece reach the optimal use position, resulting in measurement errors caused by improper postures.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A postoperative recovery detection device for thoracic surgery lung cancer surgery, including a recovery detection device body, and a support mechanism is provided at the bottom of the recovery detection device body for adjusting the use height of the device. The support mechanism includes:

[0007] A disassembly and assembly unit, which is arranged at the bottom of the recovery detection device body and is used to facilitate the disassembly and assembly of the recovery detection device body and the support mechanism;

[0008] A lifting unit, which is arranged at the bottom of the disassembly and assembly unit, including a bottom box. A threaded column is rotatably installed inside the bottom box, and a threaded sleeve rod is threadedly sleeved on the outer ring of the threaded column;

[0009] A moving and fixing unit, which is arranged at the bottom of the lifting unit and is used to move and fix the device.

[0010] Preferably, the lifting unit further includes a driving motor fixedly installed inside the bottom box. The output end of the driving motor is fixedly installed with a worm, and a fixed seat is fixedly installed inside the bottom box. One end of the worm is inserted into the inside of the fixed seat, and the worm is meshed and installed with a worm gear.

[0011] Preferably, heat dissipation holes are opened on both the left and right sides of the bottom box. Two limiting sleeve rods are fixedly installed on the top of the bottom box, and limiting insertion posts are slidably inserted into the inside of the limiting sleeve rods.

[0012] Preferably, the disassembly and assembly unit includes a connection seat and a connection box. A cross groove is opened inside the connection seat. Two fixing plates are fixedly installed inside the connection box. A limiting sleeve is fixedly installed inside the connection box, and a rectangular column is slidably installed inside the limiting sleeve. One end of the rectangular column is fixedly installed with a cross insertion block, and the cross insertion block slidably penetrates through the two fixing plates. One end of the cross insertion block is fixedly installed with a pulling column. A spring is sleeved on the outer ring of the pulling column. The end of the pulling column away from the cross insertion block penetrates through the connection box and is fixedly installed with a pulling block. The connection seat is fixedly installed at the bottom of the recovery detection device body, and the connection box is fixedly installed on the top of the threaded sleeve rod and the limiting insertion post.

[0013] Preferably, the moving and fixing unit includes four rectangular sleeve columns fixedly installed at the bottom of the connection seat. A rectangular sliding column is slidably inserted into the inside of the rectangular sleeve column. One side of the rectangular sliding column is fixedly installed with a sliding column, and the sliding column slides inside the arc groove of the rectangular sleeve column. The bottom of the rectangular sliding column is fixedly installed with a foot plate.

[0014] Preferably, two limit seats are fixedly installed at the bottom of the connection seat. A square sliding column is slidably installed inside the limit seat. A first linkage plate is fixedly installed at the left end of the square sliding column, and a first inclined slot is formed inside the first linkage plate. A second linkage plate is fixedly installed at the right end of the square sliding column. A second inclined slot is formed inside the second linkage plate. Sliding columns are slidably installed inside both the first inclined slot and the second inclined slot.

[0015] Preferably, the moving and fixing unit further includes a guide seat fixedly installed at the bottom of the connection seat. A pneumatic rod is hingedly installed inside the guide seat. A connection sleeve is fixedly installed at one end of the pneumatic rod. A connection column is rotatably installed inside the connection sleeve. First linkage plates are fixedly installed at both ends of the connection column. A baffle is fixedly installed on the outer ring of the bottom box. Universal wheels are fixedly installed at the four corners of the bottom of the baffle.

[0016] The present invention also discloses an operation method for a postoperative recovery detection device for thoracic surgery lung cancer surgery, including the following steps:

[0017] S1: First, move the device to a suitable place through the four universal wheels. Then, the pneumatic rod operates to push the connection column to move through the connection sleeve. The connection column drives the two first linkage plates to move synchronously. The first linkage plates drive the two second linkage plates to move synchronously through the two square sliding columns. At this time, the sliding columns slide inside the two first inclined slots and the two second linkage plates respectively, so that the rectangular sliding column drives the foot plate to move downward. The four foot plates contact the ground to support and lift the device, completing the fixation.

[0018] S2: Next, the driving motor operates to drive the worm to rotate. The worm drives the worm wheel to rotate. The worm wheel drives the threaded column to rotate. The threaded column drives the threaded sleeve rod to lift and lower. The threaded sleeve rod drives the disassembly and assembly unit and the recovery detection device body to lift and lower. The mask of the recovery detection device body is worn on the patient's face for detection.

[0019] S3: Then, the user pulls the spring through the pull block. The spring drives the cross-shaped insertion block to move. At the same time, the cross-shaped insertion block presses the spring. The cross-shaped insertion block moves out of the inside of the two fixing plates and the cross-shaped slots. The recovery detection device body drives the connection seat and the support mechanism to separate.

[0020] The present invention provides a postoperative recovery detection device and method for thoracic surgery lung cancer surgery. Compared with the prior art, it has the following beneficial effects:

[0021] 1. The postoperative recovery detection device and method for lung cancer surgery in thoracic surgery drive the driving motor to run, which drives the worm to rotate. The worm drives the worm wheel to rotate, the worm wheel drives the threaded column to rotate, the threaded column drives the threaded sleeve rod to lift and lower, and the threaded sleeve rod drives the disassembly and assembly unit and the recovery detection device body to lift and lower. The mask of the recovery detection device body is worn on the patient's face for detection, so as to achieve the best use position of the exhalation nozzle and reduce the measurement error caused by improper posture.

[0022] 2. The postoperative recovery detection device and method for lung cancer surgery in thoracic surgery, the air rod runs and pushes the connecting column to move through the connecting sleeve. The connecting column drives the two first linkage plates to move synchronously. The first linkage plate drives the two second linkage plates to move synchronously through the two square sliding columns. At this time, the sliding columns slide inside the two first inclined grooves and the two second linkage plates respectively, so that the rectangular sliding column drives the foot plate to move downward. The four foot plates contact the ground to support and lift the device to complete the fixation, thus facilitating the movement of the device.

[0023] 3. The postoperative recovery detection device and method for lung cancer surgery in thoracic surgery, the user pulls the spring through the pulling block, the spring drives the cross-shaped insert block to move, and at the same time the cross-shaped insert block compresses the spring. The cross-shaped insert block moves out of the inside of the two fixing plates and the cross-shaped groove, and the recovery detection device body drives the connecting seat to disengage from the support mechanism, so as to facilitate the disassembly and assembly between the recovery detection device body and the support mechanism and facilitate the maintenance of the recovery detection device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the front three-dimensional structure diagram of the present invention;

[0025] Figure 2 is the three-dimensional structure diagram of the support mechanism of the present invention;

[0026] Figure 3 is the disassembled three-dimensional structure diagram of the disassembly and assembly unit of the present invention;

[0027] Figure 4 is the sectional three-dimensional structure diagram of the lifting unit of the present invention;

[0028] Figure 5 is the three-dimensional structure diagram of the moving and fixing unit of the present invention.

[0029] In the figure: 1 - the main body of the recovery detection device, 2 - the support mechanism, 21 - the disassembly and assembly unit, 211 - the connecting seat, 212 - the cross slot, 213 - the connecting box, 214 - the fixing plate, 215 - the limiting sleeve, 216 - the rectangular column, 217 - the cross-shaped insert block, 218 - the pulling column, 219 - the spring, 2110 - the pulling block, 22 - the lifting unit, 221 - the bottom box, 222 - the heat dissipation holes, 223 - the threaded column, 224 - the worm gear, 225 - the threaded sleeve rod, 226 - the driving motor, 227 - the worm, 228 - the fixed seat, 229 - the limiting sleeve rod, 2210 - the limiting insert column, 23 - the moving and fixing unit, 231 - the rectangular sleeve column, 232 - the rectangular sliding column, 233 - the sliding column, 234 - the foot plate, 235 - the limiting seat, 236 - the square sliding column, 237 - the first linkage plate, 238 - the first inclined slot, 239 - the second linkage plate, 2310 - the second inclined slot, 31 - the guiding seat, 32 - the air rod, 33 - the connecting sleeve, 34 - the connecting column, 41 - the baffle plate, 42 - the universal wheel. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-5 , the present invention provides a technical solution:

[0032] A postoperative recovery detection device for thoracic surgery lung cancer surgery, including the main body 1 of the recovery detection device, and a support mechanism 2 is arranged at the bottom of the main body 1 of the recovery detection device for adjusting the use height of the device. The support mechanism 2 includes:

[0033] The disassembly and assembly unit 21 is arranged at the bottom of the main body 1 of the recovery detection device and is used to facilitate the disassembly and assembly of the main body 1 of the recovery detection device and the support mechanism 2;

[0034] The lifting unit 22 is arranged at the bottom of the disassembly and assembly unit 21, including a bottom box 221. A threaded column 223 is rotatably installed inside the bottom box 221, and a threaded sleeve rod 225 is threadedly and rotatably sleeved on the outer circle of the threaded column 223;

[0035] The moving and fixing unit 23 is arranged at the bottom of the lifting unit 22 and is used to move and fix the device.

[0036] In this embodiment, the lifting unit 22 further includes a driving motor 226 fixedly installed inside the bottom box 221. The output end of the driving motor 226 is fixedly installed with a worm 227. The inside of the bottom box 221 is fixedly installed with a fixed seat 228. One end of the worm 227 is inserted into the inside of the fixed seat 228. The worm 227 is meshed and installed with the worm gear 224. Heat dissipation holes 222 are opened on both the left and right sides of the bottom box 221. Two limit sleeve rods 229 are fixedly installed on the top of the bottom box 221. A limit insertion post 2210 is slidably inserted into the inside of the limit sleeve rod 229.

[0037] When the driving motor 226 operates, it drives the worm 227 to rotate. The worm 227 drives the worm gear 224 to rotate. The worm gear 224 drives the threaded column 223 to rotate. The threaded column 223 drives the threaded sleeve rod 225 to lift. The threaded sleeve rod 225 drives the disassembly and assembly unit 21 and the recovery detection device body 1 to lift. The mask of the recovery detection device body 1 is worn on the patient's face for detection, so as to achieve the best use position of the exhalation nozzle, reduce the measurement error caused by improper posture, and facilitate the heat dissipation of the inside of the recovery detection device body 1 through the heat dissipation holes 222 opened on both the left and right sides of the bottom box 221.

[0038] In this embodiment, the disassembly and assembly unit 21 includes a connection seat 211 and a connection box 213. A cross slot 212 is opened inside the connection seat 211. Two fixing plates 214 are fixedly installed inside the connection box 213. A limit sleeve 215 is fixedly installed inside the connection box 213. A rectangular column 216 is slidably installed inside the limit sleeve 215. One end of the rectangular column 216 is fixedly installed with a cross insertion block 217. The cross insertion block 217 slidably penetrates through the two fixing plates 214. One end of the cross insertion block 217 is fixedly installed with a pull column 218. A spring 219 is sleeved outside the pull column 218. The end of the pull column 218 away from the cross insertion block 217 penetrates through the connection box 213 and is fixedly installed with a pull block 2110. The connection seat 211 is fixedly installed at the bottom of the recovery detection device body 1. The connection box 213 is fixedly installed at the top of the threaded sleeve rod 225 and the limit insertion post 2210.

[0039] The user pulls the spring 219 through the pull block 2110. The spring 219 drives the cross insertion block 217 to move. At the same time, the cross insertion block 217 compresses the spring 219. The cross insertion block 217 moves out of the inside of the two fixing plates 214 and the cross slot 212. The recovery detection device body 1 drives the connection seat 211 to separate from the support mechanism 2, so as to facilitate the disassembly and assembly between the recovery detection device body 1 and the support mechanism 2 and facilitate the maintenance of the recovery detection device body 1. The cross insertion block 217 is slidably inserted into the inside of the cross slot 212, and the sizes of the cross insertion block 217 and the cross slot 212 are adapted to each other.

[0040] In this embodiment, the moving and fixing unit 23 includes four rectangular sleeve columns 231 fixedly installed at the bottom of the connecting seat 211. A rectangular sliding column 232 is slidably inserted and installed inside the rectangular sleeve column 231. A sliding column 233 is fixedly installed on one side of the rectangular sliding column 232, and the sliding column 233 slides inside the arc groove of the rectangular sleeve column 231. A foot plate 234 is fixedly installed at the bottom of the rectangular sliding column 232. Two limiting seats 235 are fixedly installed at the bottom of the connecting seat 211. A square sliding column 236 is slidably installed inside the limiting seat 235. A first linkage plate 237 is fixedly installed at the left end of the square sliding column 236, and a first inclined groove 238 is formed inside the first linkage plate 237. A second linkage plate 239 is fixedly installed at the right end of the square sliding column 236, and a second inclined groove 2310 is formed inside the second linkage plate 239. The sliding column 233 is slidably installed inside both the first inclined groove 238 and the second inclined groove 2310. The moving and fixing unit 23 further includes a guiding seat 31 fixedly installed at the bottom of the connecting seat 211. An air rod 32 is hingedly installed inside the guiding seat 31. One end of the air rod 32 is fixedly installed with a connecting sleeve 33. A connecting column 34 is rotatably installed inside the connecting sleeve 33, and the first linkage plates 237 are fixedly installed at both ends of the connecting column 34. A baffle 41 is fixedly installed on the outer circle of the bottom box 221, and universal wheels 42 are fixedly installed at the four corners of the bottom of the baffle 41.

[0041] When the air rod 32 operates, it pushes the connecting column 34 to move through the connecting sleeve 33. The connecting column 34 drives the two first linkage plates 237 to move synchronously. The first linkage plates 237 drive the two second linkage plates 239 to move synchronously through the two square sliding columns 236. At this time, the sliding column 233 slides inside the two first inclined grooves 238 and the two second linkage plates 239 respectively, so that the rectangular sliding column 232 drives the foot plate 234 to move downward. The four foot plates 234 contact the ground to support and lift the device, completing the fixation, thereby facilitating the movement of the device.

[0042] A method for using a postoperative recovery detection device for thoracic surgery lung cancer surgery, characterized by comprising the following steps:

[0043] S1: First, move the device to a suitable place through the four universal wheels 42. Then, when the air rod 32 operates, it pushes the connecting column 34 to move through the connecting sleeve 33. The connecting column 34 drives the two first linkage plates 237 to move synchronously. The first linkage plates 237 drive the two second linkage plates 239 to move synchronously through the two square sliding columns 236. At this time, the sliding column 233 slides inside the two first inclined grooves 238 and the two second linkage plates 239 respectively, so that the rectangular sliding column 232 drives the foot plate 234 to move downward. The four foot plates 234 contact the ground to support and lift the device, completing the fixation;

[0044] S2: Next, the drive motor 226 operates to drive the worm 227 to rotate. The worm 227 drives the worm wheel 224 to rotate. The worm wheel 224 drives the threaded column 223 to rotate. The threaded column 223 drives the threaded sleeve rod 225 to move up and down. The threaded sleeve rod 225 drives the disassembly and assembly unit 21 and the recovery detection device body 1 to move up and down. The face mask of the recovery detection device body 1 is worn on the patient's face for detection;

[0045] S3: Then, the user pulls the spring 219 through the pull block 2110. The spring 219 drives the cross-shaped insert block 217 to move. At the same time, the cross-shaped insert block 217 squeezes the spring 219. The cross-shaped insert block 217 moves out of the inside of the two fixing plates 214 and the cross-shaped groove 212. The recovery detection device body 1 drives the connection seat 211 to separate from the support mechanism 2.

[0046] Meanwhile, the content not described in detail in this specification belongs to the well-known prior art of those skilled in the art.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A postoperative recovery detection device for lung cancer surgery in thoracic surgery, comprising a recovery detection device body (1), characterized in that: A support mechanism (2) is provided at the bottom of the body (1) of the recovery detection device for adjusting the use height of the device. The support mechanism (2) includes: A disassembly and assembly unit (21) is provided at the bottom of the body (1) of the recovery detection device and is used to facilitate the disassembly and assembly of the body (1) of the recovery detection device and the support mechanism (2); A lifting unit (22) is provided at the bottom of the disassembly and assembly unit (21), including a bottom box (221). A threaded column (223) is rotatably installed inside the bottom box (221), and a threaded sleeve rod (225) is rotatably sleeved on the outer circle of the threaded column (223); A moving and fixing unit (23) is provided at the bottom of the lifting unit (22) and is used to move and fix the device.

2. The postoperative recovery detection device for thoracic surgical lung cancer surgery according to claim 1, characterized in that: The lifting unit (22) further includes a driving motor (226) fixedly installed inside the bottom box (221). A worm (227) is fixedly installed at the output end of the driving motor (226). A fixed seat (228) is fixedly installed inside the bottom box (221). One end of the worm (227) is inserted into the inside of the fixed seat (228), and the worm (227) is meshed and installed with a worm gear (224).

3. The postoperative recovery detection device for thoracic surgical lung cancer surgery according to claim 1, wherein: Heat dissipation holes (222) are opened on both the left and right sides of the bottom box (221). Two limit sleeve rods (229) are fixedly installed at the top of the bottom box (221), and a limit plug post (2210) is slidably inserted into the inside of the limit sleeve rod (229).

4. The postoperative recovery detection device for thoracic surgical lung cancer surgery according to claim 3, characterized in that: The disassembly and assembly unit (21) includes a connection seat (211) and a connection box (213). A cross groove (212) is opened inside the connection seat (211). Two fixing plates (214) are fixedly installed inside the connection box (213). A limit sleeve (215) is fixedly installed inside the connection box (213), and a rectangular column (216) is slidably installed inside the limit sleeve (215). One end of the rectangular column (216) is fixedly installed with a cross-shaped plug (217), and the cross-shaped plug (217) slidably penetrates through the two fixing plates (214). One end of the cross-shaped plug (217) is fixedly installed with a pull column (218). A spring (219) is sleeved on the outer circle of the pull column (218). The end of the pull column (218) away from the cross-shaped plug (217) penetrates through the connection box (213) and is fixedly installed with a pull block (2110). The connection seat (211) is fixedly installed at the bottom of the body (1) of the recovery detection device, and the connection box (213) is fixedly installed at the top of the threaded sleeve rod (225) and the limit plug post (2210).

5. The postoperative recovery detection device for thoracic surgical lung cancer surgery according to claim 4, characterized in that: The moving and fixing unit (23) includes four rectangular sleeve columns (231) fixedly installed at the bottom of the connection seat (211). A rectangular sliding column (232) is slidably inserted into the inside of the rectangular sleeve column (231). A sliding column (233) is fixedly installed on one side of the rectangular sliding column (232), and the sliding column (233) slides inside the arc groove of the rectangular sleeve column (231). A foot plate (234) is fixedly installed at the bottom of the rectangular sliding column (232).

6. The postoperative recovery detection device for thoracic surgical lung cancer surgery according to claim 5, characterized in that: Two limit seats (235) are fixedly installed at the bottom of the connection seat (211). A square sliding column (236) is slidably installed inside the limit seat (235). A first linkage plate (237) is fixedly installed at the left end of the square sliding column (236). A first inclined groove (238) is formed inside the first linkage plate (237). A second linkage plate (239) is fixedly installed at the right end of the square sliding column (236). A second inclined groove (2310) is formed inside the second linkage plate (239). A sliding column (233) is slidably installed inside both the first inclined groove (238) and the second inclined groove (2310).

7. The postoperative recovery detection device for thoracic surgical lung cancer surgery according to claim 1, characterized in that: The moving and fixing unit (23) further includes a guide seat (31) fixedly installed at the bottom of the connection seat (211). A pneumatic rod (32) is hingedly installed inside the guide seat (31). A connection sleeve (33) is fixedly installed at one end of the pneumatic rod (32). A connection column (34) is rotatably installed inside the connection sleeve (33). First linkage plates (237) are fixedly installed at both ends of the connection column (34). A baffle (41) is fixedly installed on the outer ring of the bottom box (221). Universal wheels (42) are fixedly installed at the four corners of the bottom of the baffle (41).

8. The usage method of a postoperative recovery detection device for thoracic surgical lung cancer surgery according to claims 1-7, characterized in that: Including the following steps: S1: First, move the device to a suitable place through the four universal wheels (42). Then, the pneumatic rod (32) operates to push the connection column (34) to move through the connection sleeve (33). The connection column (34) drives the two first linkage plates (237) to move synchronously. The first linkage plates (237) drive the two second linkage plates (239) to move synchronously through the two square sliding columns (236). At this time, the sliding columns (233) slide inside the two first inclined grooves (238) and the two second linkage plates (239) respectively, so that the rectangular sliding column (232) drives the foot plate (234) to move downward. The four foot plates (234) contact the ground to support and lift the device, completing the fixation. S2: Next, the drive motor (226) operates to drive the worm (227) to rotate. The worm (227) drives the worm wheel (224) to rotate. The worm wheel (224) drives the threaded column (223) to rotate. The threaded column (223) drives the threaded sleeve rod (225) to move up and down. The threaded sleeve rod (225) drives the disassembly and assembly unit (21) and the recovery detection device body (1) to move up and down. The mask of the recovery detection device body (1) is worn on the patient's face for detection. S3: Then, the user pulls the spring (219) through the pull block (2110). The spring (219) drives the cross-shaped insertion block (217) to move. At the same time, the cross-shaped insertion block (217) compresses the spring (219). The cross-shaped insertion block (217) moves out of the inside of the two fixing plates (214) and the cross-shaped groove (212). The recovery detection device body (1) drives the connection seat (211) to disengage from the support mechanism (2).

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