Rehabilitation pectoral girdle structure facilitating observation after thoracotomy

Abstract

The invention provides a rehabilitation pectoral girdle structure convenient to observe after thoracotomy, and relates to the field of thoracotomy, the rehabilitation pectoral girdle structure comprises a main ring shell, a plurality of side lugs are symmetrically arranged on the side wall of the main ring shell, penetrating belts are mounted and connected in the side lugs, one end of each penetrating belt is provided with a belt buckle, the main ring shell is provided with a matching ring shell, and the matching ring shell is provided with a fixing ring. A sealing cover is arranged on the matching ring shell, and a side seat is arranged on the side wall of the matching ring shell. Through the linkage of the main shaft, the gear and other components, in the process of opening the sealing cover to observe the wound, the disinfectant can be automatically extracted and uniformly sprayed around the wound, the automatic integrated operation of observation and disinfection is realized, and the operation steps of manual disinfection and the infection risk are reduced; by starting the small fan, external air is filtered by the filter screen insertion plate and is subjected to secondary sterilization by the ultraviolet sterilization lamp strip to form clean airflow which is blown to the wound, so that the surface dryness of the wound is accelerated, and the wound is ensured to be in a state suitable for recovery.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of thoracotomy, in particular to a post-thoracotomy rehabilitation chest bandage structure facilitating observation. BACKGROUND

[0002] As an important means of treating diseases in the chest, the postoperative wound care of thoracotomy is directly related to the patient's recovery process and life safety. At present, the post-thoracotomy wound care in clinical practice mainly relies on the traditional dressing and bandage method. This method has many drawbacks in practical application, which seriously affects the nursing efficiency and patient comfort.

[0003] In terms of wound observation, traditional nursing requires repeated removal of bandages and dressings, which is not only cumbersome and time-consuming for several minutes, but also frequently touches the wound, increasing the risk of pain and infection. Moreover, each time the dressing is removed, the probability of wound infection will increase to some extent. At the same time, the manual removal process is easy to cause traction injury to the newly formed tissue, delaying wound healing, and some patients resist frequent checks due to fear of pain, which makes it difficult for medical staff to grasp the wound recovery situation in time.

[0004] The problem of disinfection is also prominent. Traditional disinfection requires manual application of disinfectant, which has many operation steps and is difficult to ensure uniformity. Not only are there missed areas in manual disinfection, but also the wound surface dries slowly after disinfection, and a humid environment is easy to breed bacteria, causing inflammatory reactions and seriously affecting the postoperative recovery speed.

[0005] In addition, the simple bandaging with dressings and bandages also has poor support stability. The tightness of bandaging is controlled entirely by the experience of medical staff, and too loose bandaging is easy to cause chest band displacement and cannot provide effective support, while too tight bandaging will compress the chest cavity and affect respiratory function, and readjusting the tightness after each examination further increases the nursing workload.

[0006] Therefore, it is necessary to provide a new post-thoracotomy rehabilitation chest bandage structure facilitating observation to solve the above technical problems. SUMMARY

[0007] To solve the above technical problems, the present application provides a post-thoracotomy rehabilitation chest bandage structure facilitating observation.

[0008] The application provides a post-thoracotomy rehabilitation chest band structure convenient for observation, which comprises a main ring shell, a plurality of side ears are symmetrically arranged on the side wall of the main ring shell, a plurality of penetrating bands are connected to the side ears, one end of each of the penetrating bands is provided with a buckle, a matching ring shell is arranged on the main ring shell, a cover is arranged on the matching ring shell, a side seat is arranged on the side wall of the matching ring shell, a rotating block is fixedly connected to the side wall of the cover, a main shaft is fixedly connected to the rotating block, and the main shaft is rotatably connected to the side seat; and an automatic disinfection mechanism, which comprises a right-angle plate, the right-angle plate is fixedly connected to the side wall of the side seat, a bottom plate is fixedly connected to the lower end of the right-angle plate, an exhaust pipe is fixedly connected to the bottom plate, a slide rod is slidably connected to the pipe wall of one end of the exhaust pipe, a piston is fixedly connected to one end of the slide rod, a three-way pipe is fixedly connected to the pipe wall of the other end of the exhaust pipe, and a driving assembly is arranged between the slide rod and the right-angle plate.

[0009] Preferably, the three-way pipe is composed of a main pipe and a branch pipe, the main pipe is connected to the pipe wall of one end of the exhaust pipe, a liquid inlet valve is arranged in the main pipe, a liquid outlet valve is arranged in the branch pipe, an annular spray is fixedly connected to the inner wall of the matching ring shell, a plurality of spray holes are arranged on the annular spray, and the pipe orifice of one end of the branch pipe is connected to the annular spray through a first connecting pipe.

[0010] Preferably, the driving assembly comprises an extension shaft, one end of the extension shaft is fixedly connected to the main shaft, the other end of the extension shaft is fixedly connected with a main gear, a vertical shaft is rotatably connected to the right-angle plate, a secondary gear is fixedly connected to the top end of the vertical shaft, a bottom gear is fixedly connected to the lower end of the vertical shaft, a rack is arranged on one side of the bottom gear, the rack and the bottom gear are in meshing relationship, and one end of the slide rod is fixedly connected to the rack through a connecting frame.

[0011] Preferably, the main gear and the secondary gear are bevel gears, and the main gear and the secondary gear are in meshing relationship.

[0012] Preferably, a side support is fixedly connected to the side wall of the main ring shell, a liquid storage barrel is fixedly connected to the side support, a drain port is arranged at the lower end of the liquid storage barrel, and the drain port is connected to the main pipe through a second connecting pipe.

[0013] Preferably, a liquid adding port is arranged at the upper end of the liquid storage barrel, a bottle cap is arranged on the liquid adding port, the bottle cap is threadedly connected to the liquid adding port, a side observation port is arranged on the side wall of the liquid storage barrel, and a glass strip window is arranged in the side observation port.

[0014] Preferably, the side wall of the main ring shell is provided with a small fan, a conveying pipe is fixedly connected between the air outlet end of the small fan and the main ring shell, a pre-pipe is fixedly connected to the air inlet end of the small fan, a pre-air casing is arranged at the pipe opening of the pre-pipe, a filter screen plug-in board is mounted and connected in the pre-air casing, a plurality of ultraviolet sterilization lamp strips are mounted and connected on the inner wall of the conveying pipe, the plurality of ultraviolet sterilization lamp strips are arranged in equal distance annularly, an air outlet is arranged on the side wall of the main ring shell, and a small filter screen is mounted and connected at the air outlet.

[0015] Preferably, the pre-air casing is fixedly connected with a matching plug-in frame, the matching plug-in frame is provided with a matching plug-in groove, the filter screen plug-in board is slidably inserted into the matching plug-in groove, lock openings are arranged on the two side walls of the filter screen plug-in board, side pipes are fixedly connected to the two side walls of the matching plug-in frame, a short rod is slidably connected in the side pipe, a clamping head is fixedly connected to one end of the short rod, the clamping head is wedge-shaped, a push bar is fixedly connected to the other end of the short rod, a spring is sleeved on the short rod, a limiting disc is arranged on the short rod, one end of the spring is connected with the limiting disc, and the other end of the spring is connected with the inner wall of the side pipe.

[0016] Compared with the related art, the rehabilitation chest band structure provided by the application has the following beneficial effects:

[0017] 1、The linkage of the main shaft, the gear and other components can automatically extract the disinfectant during the process of opening the cover to observe the wound, and the disinfectant is synchronously discharged and uniformly sprayed around the wound through the annular spray member when the cover is closed, so that automatic integrated operation of observation and disinfection is realized, the operation steps and infection risk of manual disinfection are reduced, disinfection can be performed synchronously and quickly after each observation of the wound, infection at the wound is effectively avoided, and safety is provided for postoperative recovery.

[0018] 2、By starting the small fan, external air is filtered through the filter screen plug-in board and subjected to secondary sterilization by the ultraviolet sterilization lamp strips, and then clean air flow is blown to the wound to accelerate drying of the wound surface, the double purification air can continuously create a sterile environment and accelerate drying of the wound surface after disinfection, the wound is kept in a suitable state for recovery, inflammation caused by moisture is reduced, tissue repair is promoted, and postoperative recovery speed is significantly improved.

[0019] 3、By simultaneously pushing open the two push bars to move the short rod, the two clamping heads are synchronously slid to disengage from the lock openings, the lock position can be released and the old filter screen can be extracted, and by virtue of the wedge-shaped clamping head and the matching plug-in frame, the clamping head can be automatically reset and locked when the new filter screen is inserted, the maintenance process is relatively short, the operation difficulty is greatly reduced, and the application is especially suitable for patients who are inconvenient to move after operation and busy medical care scenes.

[0020] 4、The chest support device can be adjusted by wearing the belt and the buckle, and provides stable support for the chest, so that the main ring shell can be firmly placed outside the surgical site, which is convenient for directly wearing and observing after the operation, and can further assist postoperative recovery, avoids the need to repeatedly remove dressings and bandages and other complicated steps during artificial inspection, further reduces the frequency of operations that contact the wound, avoids stimulation of the wound, ensures the support function of the chest support device, and allows the patient to observe quickly while recovering comfortably, thereby reducing the risk of postoperative complications. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure diagram of a preferred embodiment of the present application is shown in the drawings.

[0022] Figure 2 A structure diagram of the A part shown in the drawings. Figure 1

[0023] A structure diagram of the B part shown in the drawings. Figure 3 Figure 2 A structure diagram of the inside of the exhaust pipe shown in the drawings.

[0024] Figure 4 Figure 3 A structure diagram of the inside of the side pipe shown in the drawings.

[0025] Figure 5 A structure diagram of the liquid storage barrel shown in the drawings. Figure 1

[0026] A structure diagram of the small fan shown in the drawings. Figure 6 Figure 1 A structure diagram of the front wind shell shown in the drawings.

[0027] Figure 7 Figure 6 A structure diagram of the delivery pipe shown in the drawings.

[0028] Figure 8 A structure diagram of the side pipe shown in the drawings. Figure 6

[0029] A structure diagram of the inside of the side pipe shown in the drawings. Figure 9 Figure 7

[0030] ​​​​​​The figure marks: 1, main ring shell; 11, side ear; 2, wear belt; 21, belt buckle; 3, matching ring shell; 31, cover; 32, side seat; 33, rotating block; 34, main shaft; 4, right-angle plate; 41, bottom plate; 42, exhaust pipe; 43, sliding rod; 44, piston; 45, tee pipe; 46, liquid inlet valve; 47, liquid outlet valve; 48, annular spray; 5, side support; 51, liquid storage barrel; 52, extension shaft; 53, main gear; 54, vertical shaft; 55, auxiliary gear; 56, bottom gear; 57, rack; 6, bottle cap; 61, side observation port; 7, small fan; 71, conveying pipe; 72, front pipe; 73, front wind shell; 74, filter screen plugboard; 75, ultraviolet sterilization lamp strip; 76, matching plug frame; 77, side pipe; 8, short rod; 81, clamp; 82, spring; 83, pull bar. DETAILED DESCRIPTION

[0031] The application will be further described below in conjunction with the drawings and embodiments.

[0032] Please refer to Figures 1 to 9 A post-thoracotomy rehabilitation chest band structure for easy observation includes: a main ring shell 1, a plurality of side ears 11 are symmetrically arranged on the side wall of the main ring shell 1, a plurality of wear belts 2 are connected to the plurality of side ears 11, a belt buckle 21 is arranged at one end of each of the plurality of wear belts 2, a matching ring shell 3 is arranged on the main ring shell 1, a cover 31 is arranged on the matching ring shell 3, a side seat 32 is arranged on the side wall of the matching ring shell 3, a rotating block 33 is fixedly connected to the side wall of the cover 31, a main shaft 34 is fixedly connected to the rotating block 33, and the main shaft 34 is rotatably connected to the side seat 32; an automatic disinfection mechanism, which includes a right-angle plate 4, the right-angle plate 4 is fixedly connected to the side wall of the side seat 32, a bottom plate 41 is fixedly connected to the lower end of the right-angle plate 4, an exhaust pipe 42 is fixedly connected to the bottom plate 41, a sliding rod 43 is slidably connected to the pipe wall at one end of the exhaust pipe 42, a piston 44 is fixedly connected to one end of the sliding rod 43, a tee pipe 45 is fixedly connected to the pipe wall at the other end of the exhaust pipe 42, and a driving assembly is arranged between the sliding rod 43 and the right-angle plate 4.

[0033] In the specific implementation process, as shown in Figure 3 and Figure 4 , the tee pipe 45 is composed of a main pipe and a branch pipe, the main pipe is connected to the pipe wall at one end of the exhaust pipe 42, the main pipe is connected with a liquid inlet valve 46, the branch pipe is connected with a liquid outlet valve 47, an annular spray 48 is fixedly connected to the inner wall of the matching ring shell 3, a plurality of spray holes are arranged on the annular spray 48, and the pipe opening at one end of the branch pipe is connected to the annular spray 48 through a first connecting pipe.

[0034] It should be noted that when the slide rod 43 moves, the piston 44 moves in the exhaust pipe 42. When the cover 31 is opened, the piston 44 moves outward of the exhaust pipe 42, at this time the negative pressure in the exhaust pipe 42 causes the disinfectant in the liquid storage barrel 51 to enter the inside of the exhaust pipe 42 through the second connecting pipe and the main pipe of the three-way pipe 45, and the automatic pre-storage work is completed;

[0035] When the cover 31 is closed after observation, the main shaft 34 rotates reversely, driving the slide rod 43 and the piston 44 to move reversely, at this time the reverse movement of the piston 44 resets the disinfectant in the exhaust pipe 42 to be transported to the annular spray 48 through the branch pipe of the three-way pipe 45 and the first connecting pipe, and sprayed uniformly around the wound area through multiple spray holes, realizing automatic disinfection.

[0036] Reference Figure 2 and Figure 3 As shown in the figure, the driving assembly includes an extension shaft 52, one end of the extension shaft 52 is fixedly connected with the main shaft 34, the other end of the extension shaft 52 is fixedly connected with a main gear 53, a vertical shaft 54 is rotatably connected to the straight plate 4, the top end of the vertical shaft 54 is fixedly connected with a secondary gear 55, the lower end of the vertical shaft 54 is fixedly connected with a bottom gear 56, one side of the bottom gear 56 is provided with a rack 57, the rack 57 and the bottom gear 56 are meshed with each other, one end of the slide rod 43 is fixedly connected with the rack 57 through a connecting frame.

[0037] It should be noted that in the process of opening the cover 31, the main shaft 34 rotates synchronously to drive the extension shaft 52 to rotate, further causing the bottom gear 56 and the rack 57 to mesh with each other, converting the rotary motion into the linear motion of the rack 57, and the rack 57 drives the slide rod 43 to slide in the exhaust pipe 42 through the connecting frame.

[0038] Reference Figure 3 As shown in the figure, the main gear 53 and the secondary gear 55 are bevel gears, and the main gear 53 and the secondary gear 55 are meshed with each other.

[0039] It should be noted that the main gear 53 (bevel gear) at the end of the extension shaft 52 meshes with the secondary gear 55 (bevel gear) at the top end of the vertical shaft 54, realizing the rotation of the vertical shaft 54 and the bottom gear 56.

[0040] Reference Figure 1 and Figure 5 As shown in the figure, the side wall of the main ring shell 1 is fixedly connected with a side holder 5, the side holder 5 is fixedly connected with a liquid storage barrel 51, the lower end of the liquid storage barrel 51 is provided with a drain port, and the drain port is connected with the main pipe through the second connecting pipe.

[0041] It should be noted that the disinfectant in the liquid storage barrel 51 can flow into the inside of the exhaust pipe 42 through the second connecting pipe and the main pipe of the three-way pipe 45.

[0042] ReferenceFigure 5 As shown, the upper end of the liquid storage tank 51 is provided with a liquid filling port, and a bottle cap 6 is installed and connected to the liquid filling port. The bottle cap 6 is threadedly connected to the liquid filling port. A side observation port 61 is provided on the side wall of the liquid storage tank 51, and a glass strip window is installed and connected in the side observation port 61.

[0043] It should be noted that the bottle cap 6 is threaded to the liquid filling port, which allows the bottle cap 6 to be easily removed for convenient liquid filling.

[0044] A glass strip window is installed in the side observation port 61, which also facilitates observation of the liquid volume inside the liquid storage tank 51.

[0045] refer to Figure 6 and Figure 7 As shown, a small fan 7 is provided on the side wall of the main shell 1. A conveying pipe 71 is fixedly connected between the air outlet of the small fan 7 and the main shell 1. A pre-filter pipe 72 is fixedly connected to the air inlet of the small fan 7. A pre-filter housing 73 is provided at the pipe opening of the pre-filter housing 72. A filter screen insert plate 74 is installed and connected in the pre-filter housing 73. Multiple ultraviolet sterilization lamp strips 75 are installed and connected on the inner wall of the conveying pipe 71. The multiple ultraviolet sterilization lamp strips 75 are arranged in a ring at equal intervals. An exhaust port is provided on the side wall of the main shell 1. A small filter screen is installed and connected at the exhaust port.

[0046] It should be noted that after disinfection, the small fan 7 can be turned on. The outside air is filtered by the filter plate 74 of the pre-air housing 73 and enters the delivery pipe 71 through the pre-pipe 72. The ultraviolet sterilization lamp strip 75 in the delivery pipe 71 performs secondary sterilization on the air. The sterilized clean air is blown to the wound area through the delivery pipe 71 and then directly discharged through the exhaust port, which accelerates the drying of the wound surface after disinfection and creates a sterile environment.

[0047] refer to Figure 7 and Figure 9 As shown, a mating frame 76 is fixedly connected to the front air housing 73. The mating frame 76 has a mating slot. The filter plate 74 is slidably inserted into the mating slot. Locking holes are provided on both sides of the filter plate 74. Side tubes 77 are fixedly connected to both sides of the mating frame 76. A short rod 8 is slidably connected in the tube of the side tube 77. A clamp 81 is fixedly connected to one end of the short rod 8. The clamp 81 is a wedge-shaped head. A lever 83 is fixedly connected to the other end of the short rod 8. A spring 82 is sleeved on the short rod 8. A limiting plate is provided on the short rod 8. One end of the spring 82 is connected to the limiting plate. The other end of the spring 82 is connected to the inner wall of the side tube 77.

[0048] It should be noted that the limit plate is designed to prevent the short lever 8 from sliding out excessively;

[0049] When the filter screen plug-in board 74 needs to be replaced, only need to simultaneously resist two prongs 83 to pull the short rod 8 to move, make two clamps 81 synchronous sliding to separate from the lock mouth, and then pull out from the matching plug-in frame 76 to replace, to ensure good filtering effect;

[0050] When replacing, directly slide the filter screen plug-in board 74 into the matching plug-in frame 76, when the inclined surface of the two clamps 81 slides against the inner wall of the two sides of the matching plug-in frame 76, the two clamps 81 drive the two short rods 8 to retract, so that the two springs 82 are elastically deformed, until the two clamps 81 are aligned with the two lock mouths, the two springs 82 restore elastic deformation, so that the two short rods 8 drive the two clamps 81 to slide into the two lock mouths, that is, the automatic locking installation is completed.

[0051] The working principle of the rehabilitation chest band structure for convenient observation after thoracotomy provided by the application is as follows: when the wound after thoracotomy needs to be observed, the lock buckle between the cover 31 and the matching ring shell 3 is opened in advance (prior art, a screw rod can be used to drive a latch bolt latch structure), and then the cover 31 is rotated, the cover 31 drives the rotating block 33 and the main shaft 34 to rotate in the side seat 32, so that the cover 31 is turned up from the matching ring shell 3, and the wound area is exposed.

[0052] In this process, the main shaft 34 rotates synchronously to drive the extension shaft 52 to rotate, the main gear 53 (bevel gear) at the end of the extension shaft 52 meshes with the auxiliary gear 55 (bevel gear) at the top of the vertical shaft 54, thereby driving the vertical shaft 54 and the bottom gear 56 to rotate, the bottom gear 56 meshes with the rack 57 to convert the rotary motion into the linear motion of the rack 57, and the rack 57 drives the sliding rod 43 to slide in the pumping pipe 42.

[0053] When the sliding rod 43 moves, the piston 44 moves in the pumping pipe 42. When the cover 31 is opened, the piston 44 moves outward from the pumping pipe 42, at this time the negative pressure in the pumping pipe 42 causes the disinfectant in the liquid storage barrel 51 to enter the inside of the pumping pipe 42 through the second connecting pipe and the main pipe of the three-way pipe 45, and the automatic pre-storage work is completed; when the cover 31 is closed after observation, the main shaft 34 reversely rotates to drive the sliding rod 43 and the piston 44 to move reversely, at this time the reverse movement of the piston 44 resets the disinfectant in the pumping pipe 42 to be transported to the annular spray 48 through the branch pipe of the three-way pipe 45 and the first connecting pipe, and sprayed evenly around the wound area through multiple spray holes, to realize automatic disinfection, reduce the operation steps and infection risk of manual disinfection, and disinfect quickly and synchronously after each observation of the wound, to effectively avoid infection of the wound.

[0054] After disinfection is completed, the small fan 7 can be started, external air is filtered by the filter plug-in board 74 of the front air shell 73, enters the conveying pipe 71 through the front pipe 72, the ultraviolet sterilization lamp strip 75 in the conveying pipe 71 carries out secondary sterilization on the air, and the clean air after sterilization is blown to the wound area through the conveying pipe 71, is directly discharged through the air outlet, accelerates drying of the wound surface after disinfection, creates a sterile environment, and ensures that the wound is in a suitable recovery state.

[0055] When the filter plug-in board 74 needs to be replaced, only two dial bars 83 are needed to be opened to pull the short rod 8 to move, so that the two clamping heads 81 are synchronously slid to be separated from the lock opening, are pulled out from the matching plug-in frame 76 to be replaced, the filtering effect is guaranteed to be good, when replacement is carried out, the filter plug-in board 74 is directly slid and inserted, when the inclined surfaces of the two clamping heads 81 are slid and abut against the inner walls of the two sides of the matching plug-in frame 76, the two clamping heads 81 drive the two short rods 8 to be retracted, so that the two springs 82 are elastically deformed, until the two clamping heads 81 are aligned with the two lock openings, the two springs 82 are restored to elastic deformation, the two short rods 8 drive the two clamping heads 81 to be reset and slide into the two lock openings, and automatic locking installation can be realized, which is very convenient.

[0056] Through cooperation of the belt 2 and the buckle 21, the main ring shell 1 and the matching ring shell 3 can be fixed on the chest of a patient, tightness is adjusted to provide appropriate compression support, postoperative rehabilitation is facilitated, quick operation is achieved during observation and disinfection, and use convenience and safety are improved.

[0057] The above only describes the embodiments of the application, and does not limit the patent range of the application, equivalent structures or equivalent process transformations are made by using the content of the specification and the drawings, or are directly or indirectly applied to other related technical fields, and are also included in the patent protection range of the application.

Claims

1. A post-thoracotomy rehabilitation chest bandage structure for easy observation, characterized by, Include: The side wall of the main ring shell (1) is symmetrically provided with a plurality of side ears (11), a plurality of the side ears (11) are connected with a through belt (2), one end of the plurality of the through belt (2) is provided with a belt buckle (21), the main ring shell (1) is provided with a matching ring shell (3), the matching ring shell (3) is provided with a cover (31), the side wall of the matching ring shell (3) is provided with a side seat (32), the side wall of the cover (31) is fixedly connected with a rotating block (33), the rotating block (33) is fixedly connected with a main shaft (34), the main shaft (34) is rotatably connected with the side seat (32); The automatic disinfection mechanism comprises a right angle plate (4), the side wall of the side seat (32) is fixedly connected with the right angle plate (4), the lower end of the right angle plate (4) is fixedly connected with a bottom plate (41), the bottom plate (41) is fixedly connected with a suction pipe (42), one end of the suction pipe (42) is slidably connected with a slide rod (43), one end of the slide rod (43) is fixedly connected with a piston (44), the other end of the suction pipe (42) is fixedly connected with a tee pipe (45), and the slide rod (43) and the right angle plate (4) are provided with a driving assembly.

2. A post-thoracotomy recovery chest strap structure for ease of observation according to claim 1, characterized in that, The tee pipe (45) is composed of a main pipe and a branch pipe, the main pipe is connected with the one end of the suction pipe (42), the main pipe is fixedly connected with a liquid inlet valve (46), the branch pipe is fixedly connected with a liquid outlet valve (47), the inner wall of the matching ring shell (3) is fixedly connected with an annular spray (48), the annular spray (48) is provided with a plurality of spray holes, and one end of the branch pipe is connected with the annular spray (48) through a first connecting pipe.

3. A post-thoracotomy recovery chest bandage structure for ease of observation according to claim 1, characterized in that, The driving assembly comprises an extension shaft (52), one end of the extension shaft (52) is fixedly connected with the main shaft (34), the other end of the extension shaft (52) is fixedly connected with a main gear (53), the right angle plate (4) is rotatably connected with a vertical shaft (54), the top end of the vertical shaft (54) is fixedly connected with a secondary gear (55), the lower end of the vertical shaft (54) is fixedly connected with a bottom gear (56), one side of the bottom gear (56) is provided with a rack (57), the rack (57) and the bottom gear (56) are meshed with each other, and one end of the slide rod (43) is fixedly connected with the rack (57) through a connecting frame.

4. A post-thoracotomy recovery chest strap structure for ease of observation according to claim 3, characterized in that, The main gear (53) and the secondary gear (55) are bevel gears, and the main gear (53) and the secondary gear (55) are meshed with each other.

5. A post-thoracotomy recovery chest strap structure for ease of observation according to claim 2, wherein The side wall of the main ring shell (1) is fixedly connected with a side support (5), the side support (5) is fixedly connected with a liquid storage barrel (51), the lower end of the liquid storage barrel (51) is provided with a drain port, and the drain port is connected with the main pipe through a second connecting pipe.

6. A post-thoracotomy recovery chest strap structure for ease of observation according to claim 5, characterized in that, The upper end of the liquid storage barrel (51) is provided with a liquid inlet, the liquid inlet is fixedly connected with a bottle cap (6), the bottle cap (6) is threadedly connected with the liquid inlet, the side wall of the liquid storage barrel (51) is provided with a side observation port (61), and the side observation port (61) is fixedly connected with a glass strip window.

7. A post-thoracotomy recovery chest bandage structure for ease of observation according to claim 1, wherein The side wall of the main ring shell (1) is provided with a small fan (7), the outlet end of the small fan (7) is fixedly connected with a conveying pipe (71), the inlet end of the small fan (7) is fixedly connected with a pre-pipe (72), the pipe opening of the pre-pipe (72) is provided with a pre-wind shell (73), the pre-wind shell (73) is connected with a filter screen plug-in board (74), a plurality of ultraviolet sterilization lamp strips (75) are connected on the inner wall of the conveying pipe (71), the plurality of ultraviolet sterilization lamp strips (75) are arranged in equidistant annular shape, the side wall of the main ring shell (1) is provided with an air outlet, and the air outlet is connected with a small filter screen.

8. A post-thoracotomy recovery chest strap structure for ease of observation according to claim 7, characterized in that, The pre-wind shell (73) is fixedly connected with a matching plug-in frame (76), the matching plug-in frame (76) is provided with a matching plug-in groove, the filter screen plug-in board (74) is slidably inserted into the matching plug-in groove, the two side walls of the filter screen plug-in board (74) are provided with lock openings, the two side walls of the matching plug-in frame (76) are fixedly connected with side pipes (77), the side pipes (77) are slidably connected with short rods (8), one end of the short rod (8) is fixedly connected with a clamping head (81), the clamping head (81) is a wedge-shaped head, the other end of the short rod (8) is fixedly connected with a push bar (83), the short rod (8) is sleeved with a spring (82), the short rod (8) is provided with a limiting disc, one end of the spring (82) is connected with the limiting disc, and the other end of the spring (82) is connected with the inner wall of the side pipe (77).

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