ECMO equipment placing device

Abstract

The invention provides an ECMO equipment placing device, and relates to the field of medical instruments. The ECMO equipment placing device comprises a supporting mechanism, the supporting mechanism comprises a supporting frame and four wheel frames, damping grooves are formed in the front side and the rear side of the supporting frame correspondingly, supporting plates are fixedly arranged on one sides of the interiors of the two damping grooves correspondingly, servo motors are fixedly arranged on the upper end faces of the two supporting plates correspondingly, and the servo motors are fixedly arranged on the upper end faces of the two supporting plates correspondingly. Two servo motors are fixedly arranged on the two sides of the wheel frame, two-way threaded rods are fixedly arranged at the output ends of the two servo motors, a plurality of reinforcing blocks are fixedly arranged in the two damping grooves, the two two-way threaded rods are arranged among the reinforcing blocks in a penetrating mode, and moving wheels are rotationally arranged at the lower ends of the four wheel frames. The damping frames on the two sides can be supported on the ground during positioning through the internal supporting mechanism, the positioning stability is improved, the upper damping frame moves upwards relative to the separating plate during moving, the supporting and limiting foot pad leaves the ground, supporting is conducted through the wheel frame and the moving wheels, and moving is facilitated.

Description

Technical Field

[0001] This invention relates to the field of medical devices, specifically to an ECMO device placement device. Background Technology

[0002] ECMO (Extracorporeal Membrane Oxygenation) is a technology used to replace or assist breathing and oxygenation in patients with impaired lung function. It works by drawing blood from the patient, passing it through an oxygenator to oxygenate it and remove carbon dioxide, and then returning the oxygenated blood to the patient to maintain oxygenation and ventilation. During ECMO use, a support and fixation device is required.

[0003] Existing ECMO device placement devices typically consist of a bracket, a base, and a fixing clamp. To facilitate the movement of the ECMO device, pulleys are often installed under the bracket. However, when using the pulleys to move to the designated area, positioning can only be achieved by relying on the self-locking mechanism on the pulleys. This positioning method has low stability and is prone to accidental release. Furthermore, ordinary pulleys usually do not have a shock absorption effect during movement, which can easily cause the ECMO device to move erratically and be damaged by vibration. Summary of the Invention

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides an ECMO device placement device that solves the problems of unstable positioning of ECMO devices and poor shock absorption during movement, which can easily cause ECMO devices to move erratically and be damaged by vibration.

[0005] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: an ECMO device placement device, comprising a support mechanism, the support mechanism including a support frame and four wheel frames, shock-absorbing grooves being provided on both the front and rear sides of the support frame, a support plate being fixedly installed on one side inside each of the two shock-absorbing grooves, a servo motor being fixedly installed on the upper surface of each of the two support plates, a bidirectional threaded rod being fixedly installed at the output end of each of the two servo motors, multiple reinforcing blocks being fixedly installed inside each of the two shock-absorbing grooves, and the two bidirectional threaded rods being respectively disposed between the multiple reinforcing blocks, and a movable wheel being rotatably installed at the lower end of each of the four wheel frames; A support frame is fixedly installed at the upper end of the support frame, and a fixing mechanism is fixedly installed at the upper end of the support frame. The fixing mechanism includes a load-bearing plate, and a rotating cylinder is fixedly installed at the upper end of each of the four rotating cylinders. Threaded support rods are threadedly sleeved inside the upper ends of the four threaded support rods. An upper reinforcing plate is fixedly installed between the four threaded support rods and the load-bearing plate. The ECMO device body is installed between the four threaded support rods and the load-bearing plate.

[0006] Preferably, sliding plates are slidably provided on both sides of the inside of the load-bearing plate, and flip plates are hinged to opposite sides of the upper ends of the two sliding plates.

[0007] Preferably, each of the two bidirectional threads is threaded with two adjusting blocks at both ends, and each of the eight adjusting blocks is rotatably equipped with an upper shock absorber at its lower end.

[0008] Preferably, each of the four upper shock absorber frames has a first connecting plate and a second connecting plate fixedly installed on opposite sides of each other. A main air rod is fixedly installed between each of the four first connecting plates and the four second connecting plates. A corrugated air pipe is fixedly connected to one end of each of the four main air rods.

[0009] Preferably, each of the four upper shock absorbers has two supporting and limiting pads fixedly installed at its lower end, and each of the four upper shock absorbers has a shock absorber slider slidably fitted on its outer surface near the middle. Each of the eight shock absorber sliders has a separation plate fixedly installed on the lower end of each pair of opposite sides.

[0010] Preferably, each of the four wheel frames has two release plates fixedly installed at its upper end, and each of the eight release plates is fitted with a limiting frame in pairs. Each of the four limiting frames has a fixed knob threaded through one side, and each of the four limiting frames has a diverter plate fixedly installed at its lower end. Each of the four wheel frames has a pneumatic rod embedded in the upper part of both sides.

[0011] Preferably, each of the four flow dividers has a fixed air transmission steel pipe at its upper end, a main air slot is provided at the rear of the upper end of the four flow dividers, and auxiliary air slots are provided on both sides of the lower end of the four flow dividers. The four air transmission steel pipes are connected to the interior of the main air slots, and the upper ends of the eight pneumatic rods are respectively connected to the eight auxiliary air slots. An air transmission slot is provided between each of the four main air slots and the eight auxiliary air slots.

[0012] Working Principle: When using this device, first rotate the four rotating cylinders to remove the four threaded support rods and the upper reinforcing plate. Then, place the ECMO device body between the four rotating cylinders and reinstall the threaded support rods to complete the support and fixation of the ECMO device body. When connecting or placing other items during the use of the ECMO device body, the sliding plates on both sides inside the load-bearing plate can be pulled out, and the flip plate above the sliding plates can be opened to place items or other equipment inside. When the ECMO device body needs to be moved, first start the servo motor to drive the bidirectional threaded rods to rotate. When the bidirectional threaded rods rotate, they will drive the adjusting blocks set above to move in opposite directions. During the movement, the two elastic plates inside the upper shock absorber frame will move relative to each other, thereby compressing the gas inside the main air rod into the corrugated air pipe, and then through the air transmission steel pipe and the distribution... The flow plates flow into the pneumatic rods, causing them to extend and move the limiting frame upwards. This reduces the gap between the separation plate and the upper shock absorber, while simultaneously causing the upper shock absorber to move upwards relative to the separation plate. Ultimately, the support limiting pads, which were originally supported on the ground, are lifted off the ground and supported by the wheel frame and moving wheels. At this point, the device can be pushed to move the ECMO equipment body. During the movement, when the moving wheels are subjected to force, it is transmitted to the upper shock absorber and the separation plate through the upper wheel frame and release plate, causing deformation of the shock absorber and the separation plate. The deformation during the movement also causes the shock absorber slider to slide, thereby absorbing the force of vibration. After moving to the designated position, the servo motor can be controlled to reverse, causing the upper shock absorber to separate and the limiting frame to descend. At the same time, the separation plate separates, and the wheel frame and moving wheels rise relative to the upper shock absorber. Finally, the upper shock absorber is supported on the ground, achieving positioning.

[0013] (III) Beneficial Effects This invention provides an ECMO device placement device. It has the following beneficial effects: 1. This invention provides an ECMO device placement device. When positioned by the internal support mechanism, the two shock absorbers on both sides are supported on the ground, improving the stability of the positioning. When movement is required, the servo motor drives the bidirectional threaded rod to rotate, causing the adjusting block to move in the opposite direction. At the same time, it causes the two elastic plates inside the upper shock absorber to move relative to each other, so that the gas inside the main air rod is compressed and enters the corrugated air pipe, and flows into the pneumatic rod through the air transmission steel pipe and the diverter plate. This causes the pneumatic rod to extend and drive the limiting frame to move upward, thereby reducing the gap between the separation plate and the upper shock absorber. At the same time, it causes the upper shock absorber to move upward relative to the separation plate, and finally the supporting limiting pads leave the ground. The device is supported by the wheel frame and the moving wheels, which facilitates movement.

[0014] 2. This invention provides an ECMO device placement device. During movement, when the moving wheels are subjected to force, the force is transmitted to the upper shock-absorbing frame and separation plate through the upper wheel frame and release plate. This causes deformation of the shock-absorbing frame and separation plate, and the movement deformation causes the shock-absorbing slider to slide, thereby absorbing the vibration force, improving the stability during movement, reducing the impact on the ECMO device, and increasing its service life. Ultimately, it achieves shock absorption function during positioning support and pulley movement. At the same time, the deformation of the combined elastic plate absorbs the impact force, improving the shock absorption effect. Attached Figure Description

[0015] Figure 1 This is an isometric view of the present invention; Figure 2 This is an axonometric schematic diagram of the fixing mechanism of the present invention; Figure 3 This is an axonometric schematic diagram of the support mechanism of the present invention; Figure 4 This is an axonometric schematic diagram of the shock absorber frame of the present invention; Figure 5 This is a top sectional view of the flow divider of the present invention; Figure 6 This is an enlarged schematic diagram of point A in the present invention.

[0016] The components include: 1. Fixing mechanism; 2. Support frame; 3. Supporting mechanism; 101. Load-bearing plate; 102. Sliding plate; 103. Tilting plate; 104. Rotating cylinder; 105. Threaded support rod; 106. ECMO device body; 107. Upper reinforcing plate; 301. First connecting plate; 302. Second connecting plate; 303. Upper shock absorber frame; 304. Release plate; 305. Wheel frame; 306. Moving wheel; 307. Pneumatic rod; 308. Corrugated pneumatic rod. 309. Pipe; Servo motor; 310. Main air shaft; 311. Two-way threaded rod; 312. Adjusting block; 313. Reinforcing block; 314. Air transmission steel pipe; 315. Fixing knob; 316. Diverter plate; 317. Limiting frame; 318. Support limiting foot pad; 319. Separation plate; 320. Shock-absorbing slider; 321. Air transmission groove; 322. Main air groove; 323. Secondary air groove; 324. Support frame; 325. Shock-absorbing groove; 326. Support plate. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example:

[0018] like Figure 1-6 As shown, this embodiment of the invention provides an ECMO device placement device, including a support mechanism 3. The support mechanism 3 includes a support frame 324 and four wheel frames 305. The support frame 324 has shock-absorbing grooves 325 on both its front and rear sides. A support plate 326 is fixedly installed on one side of each of the two shock-absorbing grooves 325. A servo motor 309 is fixedly installed on the upper surface of each of the two support plates 326, improving the stability of the servo motor 309. A bidirectional threaded rod 311 is fixedly installed at the output end of each of the two servo motors 309; specifically, a bidirectional threaded transmission rod is installed on each side, allowing the two adjusting blocks 312 sleeved on both sides to move relative to each other. Multiple reinforcing blocks 313 are fixedly installed inside each of the two shock-absorbing grooves 325. The two bidirectional threaded rods 311 are respectively inserted between the multiple reinforcing blocks 313, improving the stability of the bidirectional threaded rods 311 during transmission. A movable wheel 306 is rotatably installed at the lower end of each of the four wheel frames 305. This facilitates the movement of the device. A support frame 2 is fixedly installed on the upper end of the support frame 324. A fixing mechanism 1 is fixedly installed on the upper end of the support frame 2. The fixing mechanism 1 includes a load-bearing plate 101. The load-bearing plate 101 facilitates the placement of the ECMO device body 106 and improves stability. A rotating cylinder 104 is fixedly installed on the upper end of each load-bearing plate 101. A rotatable threaded cylinder is provided on the upper end of the rotating cylinder 104, which facilitates the connection with the threaded support rod 105. The upper end of each of the four rotating cylinders 104 is threadedly fitted with a threaded support rod 105. The four threaded support rods 105 are... An upper reinforcing plate 107 is fixedly installed at the upper end. An ECMO device body 106 is installed between four threaded support rods 105 and the load-bearing plate 101. Sliding plates 102 are slidably installed on both sides inside the load-bearing plate 101. Flip plates 103 are hinged to opposite sides of the upper end of the two sliding plates 102. When it is necessary to connect or place other items during use, the sliding plates 102 on both sides inside the load-bearing plate 101 can be pulled out, and the flip plates 103 above the sliding plates 102 can be flipped open to place items or other equipment inside.

[0019] Two adjusting blocks 312 are threaded onto both ends of the two bidirectional threads. Each pair of adjusting blocks 312 has an upper shock absorber 303 rotatably mounted on its lower end. When the servo motor 309 drives the bidirectional threaded rod 311 to rotate, it causes the upper adjusting blocks 312 to move in opposite directions. Each pair of upper shock absorbers 303 has a first connecting plate 301 and a second connecting plate 302 fixedly mounted on opposite sides. A main air rod 310 is fixedly mounted between each of the four first connecting plates 301 and the four second connecting plates 302. One end of each of the four main air rods 310 is fixedly connected to a corrugated air pipe 308, allowing the main air rod to move in opposite directions. When the gas inside the pneumatic rod 310 is compressed and enters the corrugated air pipe 308, it flows into the pneumatic rod 307 through the air transmission steel pipe 314 and the diverter plate 316. Two support limiting pads 318 are fixedly installed at the lower ends of each of the four upper shock absorber frames 303, limiting the shock absorber sliders 320 while facilitating the support of the device. Shock absorber sliders 320 are slidably fitted onto the outer surface of each of the four upper shock absorber frames 303 near the middle. Separation plates 319 are fixedly installed at the lower ends of each pair of opposite sides of the eight shock absorber sliders 320. Two release plates 304 are fixedly installed at the upper ends of each of the four wheel frames 305, allowing the device to move freely. When the moving wheel 306 is subjected to force during the process, it is transmitted to the upper shock absorber 303 and the separation plate 319 through the upper wheel frame 305 and the release plate 304, causing deformation of the shock absorber frame and the separation plate 319, and causing the shock absorber slider 320 to slide during the deformation, thereby absorbing the force of vibration and improving the stability of movement. The eight release plates 304 are equipped with limit frames 317 in pairs. Each of the four limit frames 317 has a fixed knob 315 threaded through on one side. Each of the four limit frames 317 has a diverter plate 316 fixedly installed at the lower end. Each of the four wheel frames 305 has a diverter plate 316 embedded on the upper side of both sides. The pneumatic rod 307 has four flow dividers 316 with air transmission steel pipes 314 fixedly installed at the upper end. The upper end of the four flow dividers 316 has a main air groove 322 at the rear. The lower end of the four flow dividers 316 has auxiliary air grooves 323 on both sides. The four air transmission steel pipes 314 are connected to the inside of the main air grooves 322. The upper ends of the eight pneumatic rods 307 are respectively connected to the eight auxiliary air grooves 323. The four main air grooves 322 and the eight auxiliary air grooves 323 are respectively provided with air transmission grooves 321, which facilitates the gas inside the main air rod 310 to be compressed into the corrugated air pipe 308 and flow into the pneumatic rod 307.

[0020] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ECMO device placement device, comprising a support mechanism (3), characterized in that: The support mechanism (3) includes a support frame (324) and four wheel frames (305). The support frame (324) has shock-absorbing grooves (325) on both the front and rear sides. A support plate (326) is fixedly installed on one side inside each of the two shock-absorbing grooves (325). A servo motor (309) is fixedly installed on the upper surface of each of the two support plates (326). A bidirectional threaded rod (311) is fixedly installed at the output end of each of the two servo motors (309). Multiple reinforcing blocks (313) are fixedly installed inside each of the two shock-absorbing grooves (325). The two bidirectional threaded rods (311) are respectively installed through the multiple reinforcing blocks (313). A movable wheel (306) is rotatably installed at the lower end of each of the four wheel frames (305). A support frame (2) is fixedly installed on the upper end of the support frame (324), and a fixing mechanism (1) is fixedly installed on the upper end of the support frame (2). The fixing mechanism (1) includes a load-bearing plate (101). A rotating cylinder (104) is fixedly installed on the upper end of each of the four rotating cylinders (104). A threaded support rod (105) is threadedly connected to the upper end of each of the four threaded support rods (105). An upper reinforcing plate (107) is fixedly installed between the four threaded support rods (105) and the load-bearing plate (101). An ECMO device body (106) is installed between the four threaded support rods (105) and the load-bearing plate (101).

2. The ECMO device placement device according to claim 1, characterized in that: The load-bearing plate (101) has sliding plates (102) slidably arranged on both sides inside, and the two sliding plates (102) are hinged to opposite sides on the upper end of each other with a flip plate (103).

3. The ECMO device placement device according to claim 1, characterized in that: Two adjusting blocks (312) are threaded onto both ends of the two bidirectional threads, and upper shock absorbers (303) are rotatably mounted on the lower ends of each of the eight adjusting blocks (312).

4. The ECMO device placement device according to claim 3, characterized in that: Each of the four upper shock absorber frames (303) has a first connecting plate (301) and a second connecting plate (302) fixedly installed on opposite sides. A main air rod (310) is fixedly installed between each of the four first connecting plates (301) and the four second connecting plates (302). A corrugated air pipe (308) is fixedly connected to one end of each of the four main air rods (310).

5. The ECMO device placement device according to claim 3, characterized in that: Each of the four upper shock absorbers (303) has two supporting and limiting foot pads (318) fixedly installed at the lower end. Each of the four upper shock absorbers (303) has a shock absorber slider (320) slidably sleeved on the outer surface near the middle. Each of the eight shock absorber sliders (320) has a separation plate (319) fixedly installed on the lower end of each pair of opposite sides.

6. The ECMO device placement device according to claim 1, characterized in that: Two release plates (304) are fixedly installed on the upper end of each of the four wheel frames (305). Each of the eight release plates (304) is fitted with a limit frame (317) in pairs. A fixed knob (315) is threaded through one side of each of the four limit frames (317). A diverter plate (316) is fixedly installed at the lower end of each of the four limit frames (317). A pneumatic rod (307) is embedded in the upper part of both sides of each of the four wheel frames (305).

7. The ECMO device placement device according to claim 6, characterized in that: Each of the four diverter plates (316) has a fixed air transmission steel pipe (314) at its upper end. The upper end of the four diverter plates (316) has a main air groove (322) at the rear. The lower end of the four diverter plates (316) has auxiliary air grooves (323) on both sides. The four air transmission steel pipes (314) are connected to the interior of the main air groove (322). The upper ends of the eight pneumatic rods (307) are respectively connected to the eight auxiliary air grooves (323). An air transmission groove (321) is provided between each of the four main air grooves (322) and the eight auxiliary air grooves (323).

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