Breathing machine support

Abstract

The invention relates to the technical field of medical instruments, and discloses a breathing machine support. A supporting frame of the breathing machine support is used for supporting a breathing machine body, and the breathing machine body is communicated with a breathing mask. The fixing unit is arranged on the supporting frame and comprises a fixing frame provided with a pipe groove, the pipe groove is used for containing a pipeline, and the two ends of the pipeline are communicated with the breathing mask and the water accumulation cup respectively; the functional unit is arranged on the supporting frame and comprises a driving part, a shaking assembly and a translation assembly, the shaking assembly and the translation assembly are in transmission connection with the driving part, the shaking assembly is used for driving the end, away from the water accumulating cup, of the fixing frame to incline upwards, and the translation assembly is used for driving the fixing frame to get close to or away from the respirator body. According to the breathing machine support, shaking and position adjustment of the pipeline can be achieved, gathering and backflow of condensate water in the pipeline can be effectively reduced, the reliability of the condensate water collected by the water accumulation cup is improved, and the situation that the condensate water possibly causes harm to a breathing machine body or a patient is effectively avoided; and meanwhile, the structure is simple.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and more particularly to a ventilator support. Background Technology

[0002] A ventilator is a medical device that assists or replaces spontaneous breathing. It uses mechanical power to deliver oxygen or oxygen-containing gas into the lungs and expel carbon dioxide, maintaining ventilation and gas exchange to protect vital signs. The gas delivered by the ventilator is typically heated and humidified (to near body temperature), containing a large amount of water vapor. However, because the tubing is outside the body, its temperature is much lower than the gas's. When the hot, humid gas encounters the cold tubing, the water vapor condenses into tiny water droplets, forming condensation. Accumulated condensation can cause airway blockage, water backflow leading to choking and suffocation, lung infections, interference with the ventilator's normal operation, and in severe cases, damage to the equipment.

[0003] In existing technologies, ventilators typically include a condensate cup and a tubing fixation device to tilt and secure the tubing, collecting condensate into the cup. However, current fixation devices are usually fixed in one position, making effective and flexible fixation difficult. This prevents the tubing from remaining consistently low, thus hindering the return of condensate to the condensate cup. Furthermore, even if the fixation device can consistently hold the tubing at a slight angle, the tubing is often corrugated, making it prone to condensate buildup in the concave areas. Over time, this can lead to bacterial growth and infection in the patient. Additionally, existing tubing fixation devices suffer from structural complexity.

[0004] Therefore, there is an urgent need for a ventilator stent to solve the above problems. Summary of the Invention

[0005] Based on the above, the purpose of this invention is to provide a ventilator support that can adjust the position of the tubing by shaking it, effectively reduce the accumulation and backflow of condensate in the tubing, increase the reliability of the condensate collection cup, and effectively avoid the harm that condensate may cause to the ventilator or the patient; it also has the advantage of simple structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Ventilator support, including: A support frame for supporting the main body of the ventilator, which is connected to the breathing mask; A fixing unit is disposed on the support frame. The fixing unit includes a fixing frame, and the fixing frame includes a through-hole tube groove for accommodating a tube. The two ends of the tube are respectively connected to the breathing mask and the water collection cup. A functional unit is disposed on the support frame. The functional unit includes a driving component and a shaking component and a translation component that are pulsatingly connected to the driving component. The shaking component is used to drive the end of the fixed frame away from the water collection cup to tilt upward. The translation component is used to drive the fixed frame to move closer to or away from the ventilator body.

[0007] As a preferred embodiment of a ventilator support, the support frame includes a mounting plate and an adjustment plate. The end of the fixed frame near the water collection cup is rotatably disposed relative to the adjustment plate. The shaking component is used to drive the end of the fixed frame away from the water collection cup to rise relative to the adjustment plate. The translation component is used to drive the adjustment plate to move relative to the mounting plate.

[0008] As a preferred embodiment of the ventilator support, the functional unit further includes a first one-way bearing and a second one-way bearing. The first one-way bearing is slidably disposed on the output shaft of the drive component and is connected to the vibration component. The second one-way bearing is connected to both the output shaft and the translation component. The allowable rotation directions of the first one-way bearing and the second one-way bearing are opposite.

[0009] As a preferred embodiment of a ventilator support, the vibration component includes: The first bevel gear is mounted on the output shaft via the first one-way bearing; The vibrating reciprocating screw has a second bevel gear at one end that meshes with the first bevel gear. A vibrating drive block is also threaded onto the vibrating reciprocating screw. A vibrating driven block is provided at the lower end of the fixed frame. The vibrating drive block can drive the vibrating driven block to rise, so that the end of the fixed frame away from the water collection cup rises.

[0010] As a preferred embodiment of a ventilator support, multiple shaking follower blocks are provided, and the multiple shaking follower blocks are evenly spaced along the extension direction of the tube groove.

[0011] As a preferred embodiment of a ventilator support, the side of the vibration drive block away from the water collection cup and / or the side of the vibration driven block close to the water collection cup are provided with a first rising guide surface, which is inclined from top to bottom toward the direction away from the water collection cup. And / or, the shaking drive block is provided with a second rising guide surface on the side near the water collection cup and / or the shaking driven block is provided with a side away from the water collection cup, the second rising guide surface being inclined from top to bottom toward the direction near the water collection cup.

[0012] As a preferred embodiment of a ventilator support, the translation component includes: A translation drive pulley is mounted on the output shaft via the second one-way bearing; The reciprocating lead screw is equipped with a driven pulley, and a transmission belt is sleeved on the driven pulley and the driven pulley. The reciprocating lead screw is also threadedly connected to a drive block, and the fixed frame is connected to the drive block.

[0013] As a preferred embodiment of the ventilator support, the fixing frame has a fixing groove on the side away from the breathing mask, the fixing groove is connected to the tube groove, and the water collection cup can be placed in the fixing groove; And / or, the pipeline is configured as a corrugated pipe, and the inner wall of the pipe groove is provided with a limiting protrusion, the limiting protrusion being adapted to the outer wall of the corrugated pipe; And / or, the pipeline includes an air inlet pipe and an air outlet pipe, and two pipe grooves are arranged in parallel at intervals to accommodate the air inlet pipe and the air outlet pipe respectively.

[0014] As a preferred embodiment of the ventilator support, the fixing unit further includes a fixing cover with a cover groove. The fixing cover can be connected to the fixing frame so that the cover groove and the tube groove can be engaged to form a water tube receiving cavity; the fixing cover is hinged to the fixing frame.

[0015] As a preferred embodiment of the ventilator support, the ventilator support is further provided with an installation platform, which is used to support the humidification unit and is located between the ventilator body and the fixing unit; And / or, the ventilator support is further provided with a base, which can be placed in the usage position of the ventilator.

[0016] The beneficial effects of this invention are as follows: This invention improves the integration of the ventilator support system by setting up a support frame for mounting the ventilator body, fixing unit, and functional units. The ventilator body is connected to the breathing mask via tubing. The fixing unit's fixing frame has a through-hole for accommodating the tubing, and one end of the tubing is connected to a condensate cup to collect condensate within the tubing. To prevent condensate from accumulating or flowing back into the tubing, the ventilator support system also includes functional units. A shaking component drives the end of the fixing frame away from the condensate cup to tilt upwards, allowing condensate to flow to the condensate cup by gravity. A translation component drives the fixing frame closer to or away from the ventilator body, straightening the tubing between the fixing frame and the ventilator body, effectively preventing the tubing from bending into a V-shape and accumulating condensate at the lower end of the tubing, thus allowing the condensate in that section of the tubing to flow into the condensate cup. Furthermore, both the shaking and translation components are driven by actuators, resulting in fewer power components and a simpler structure. In summary, the aforementioned ventilator support can adjust the position and movement of the tubing, effectively reducing the accumulation and backflow of condensate in the tubing, increasing the reliability of condensate collection in the condensate cup, and effectively avoiding potential harm to the ventilator or patient from condensate; it also has the advantage of simple structure. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a ventilator support provided in a specific embodiment of the present invention; Figure 2 This is a schematic diagram from another perspective of the ventilator support provided in a specific embodiment of the present invention; Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle; Figure 4 This is a schematic diagram of the hidden fixing cover of the ventilator bracket provided in a specific embodiment of the present invention; Figure 5 yes Figure 4 A magnified view of a portion of point B in the middle; Figure 6 This is a schematic diagram of a shaking follower block of a ventilator support provided in a specific embodiment of the present invention; Figure 7 This is a schematic diagram of another shaking follower block of the ventilator support provided in a specific embodiment of the present invention.

[0019] In the picture: 10. Ventilator main body; 20. Humidification unit; 100. Support frame; 110. Mounting plate; 111. Mounting through hole; 120. Adjustment plate; 130. Base; 140. Mounting platform; 200. Fixed unit; 201. Water pipe accommodating cavity; 210. Fixing bracket; 211. Pipe groove; 212. Vibration follower block; 213. Fixing groove; 214. Limiting protrusion; 215. Slot; 216. Fixing block; 217. Fixing ring; 220. Fixed cover; 221. Cover groove; 300. Functional Units; 310. Driving component; 311. Output shaft; 320. Vibration component; 321. First bevel gear; 322. Vibration reciprocating screw; 323. Second bevel gear; 324. Vibration drive block; 325. First rising guide surface; 326. Second rising guide surface; 330. Translation assembly; 331. Translation drive pulley; 332. Translation reciprocating screw; 333. Translation driven pulley; 334. Transmission belt; 335. Translation drive block; 336. Guide plate. Detailed Implementation

[0020] Embodiments of the present invention are described in detail below. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0021] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0022] Unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and connections within two components or interactions between two components. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] like Figures 1-7 As shown, this embodiment provides a ventilator support, which includes a support frame 100, a fixing unit 200, and a functional unit 300. The support frame 100 supports the ventilator body 10, and the ventilator body 10 is connected to a breathing mask. The fixing unit 200 is disposed on the support frame 100 and includes a fixing frame 210. The fixing frame 210 includes a through-hole groove 211 for accommodating a tubing. The two ends of the tubing are respectively connected to the breathing mask and a sump. The functional unit 300 is disposed on the support frame 100 and includes a drive member 310 and a shaking component 320 and a translation component 330 that are both pulsatingly connected to the drive member 310. The shaking component 320 is used to drive the end of the fixing frame 210 away from the sump to tilt upward, and the translation component 330 is used to drive the fixing frame 210 to move closer to or away from the ventilator body 10.

[0026] By setting up a support frame 100 for mounting the ventilator body 10, the fixing unit 200, and the functional unit 300, the integration of the ventilator support is improved. The ventilator body 10 is connected to the breathing mask via tubing. The fixing frame 210 of the fixing unit 200 has a through-hole groove 211 for accommodating the tubing. One end of the tubing is also connected to a water collection cup for collecting condensate in the tubing. To prevent condensate from accumulating or flowing back into the tubing, the ventilator support also includes a functional unit 300. The shaking component 320 drives the end of the retainer 210 away from the condensate cup to tilt upwards, allowing condensate to flow to the condensate cup by gravity. The translation component 330 drives the retainer 210 closer to or further away from the ventilator body 10, straightening the tubing between the retainer 210 and the ventilator body 10. This effectively prevents the tubing from bending into a V-shape and accumulating condensate at the lower end of the tubing, allowing the condensate in that section to flow into the condensate cup. Furthermore, both the shaking component 320 and the translation component 330 are driven by a drive unit 310, resulting in fewer power components and a simpler structure. In summary, the aforementioned ventilator support can adjust the position of the tubing by shaking it, effectively reducing the accumulation and backflow of condensate in the tubing, increasing the reliability of the condensate collection cup, and effectively avoiding the potential harm of condensate to the ventilator body 10 or the patient; it also has the advantage of simple structure.

[0027] It is worth noting that after the shaking component 320 drives the fixed frame 210 to tilt upward once at the end away from the water collection cup, the fixed frame 210 can descend by gravity. That is, the fixed frame 210 can shake under the drive of the shaking component 320. The shaking fixed frame 210 can collect small water droplets on the inner wall of the pipe and shake off the large water droplets that have condensed. The water droplets will then flow towards the water collection cup and be collected when the fixed frame 210 is tilted.

[0028] Specifically, the support frame 100 includes a base 130, which can be stably placed in the operating position of the ventilator. The ventilator body 10 is located at the top of the support frame 100. The ventilator is also equipped with a humidification unit 20, which is used to heat and humidify the gas flowing through it, thereby protecting the airway mucosa of the patient inhaling the gas, diluting sputum, maintaining airway patency, improving comfort, and reducing lung infection. The humidification unit 20 is located on the support frame 100 and between the ventilator body 10 and the fixing unit 200. Correspondingly, the support frame 100 is equipped with a mounting platform 140, which is located below the ventilator body 10. The humidification unit 20 is located on the mounting platform 140, that is, between the ventilator body 10 and the fixing unit 200. The connection relationship between the ventilator body 10, the humidification unit 20, the breathing mask, the condensate cup, etc., can be connected according to existing technology, and will not be described in detail here.

[0029] Furthermore, the support frame 100 includes a mounting plate 110, which integrates the fixing unit 200 and the functional unit 300. The mounting plate 110 is located below the mounting platform 140, away from the ventilator body 10. Simultaneously, the ventilator body 10, the mounting platform 140, and the mounting plate 110 are all located on the same side of the support frame 100, facilitating operation by medical personnel.

[0030] In this embodiment, the support frame 100 further includes an adjusting plate 120. The fixed frame 210 and the shaking component 320 are both disposed on the adjusting plate 120, with the shaking component 320 located below the fixed frame 210 and above the adjusting plate 120. The end of the fixed frame 210 near the water collection cup is rotatably connected relative to the adjusting plate 120. Therefore, when the shaking component 320 drives the end of the fixed frame 210 away from the water collection cup to rise relative to the adjusting plate 120, the pipe in the tube groove 211 is lower on the side near the water collection cup, facilitating the flow of condensate to the water collection cup by gravity. Simultaneously, the translation component 330 drives the adjusting plate 120 to move relative to the mounting plate 110. That is, the translation component 330 can simultaneously drive the fixed frame 210 and the shaking component 320 away from or near the ventilator body 10, thus allowing the fixed frame 210 to be shaken and discharge condensate at different distances from the ventilator body 10.

[0031] As an optional solution for ventilator brackets, the drive component 310 is set as a servo motor. The servo motor has high precision, fast response, wide speed range, large torque, stable operation, reliability and durability, and can realize precise, stable and automated drive control.

[0032] Specifically, to enable a drive component 310 to drive the vibration component 320 and the translation component 330, the functional unit 300 further includes a first one-way bearing and a second one-way bearing. The first one-way bearing is slidably disposed on the output shaft 311 of the drive component 310 and is connected to the vibration component 320. The second one-way bearing is connected to both the output shaft 311 and the translation component 330, and the allowable rotation directions of the first and second one-way bearings are opposite. With this configuration, when it is necessary to adjust the position of the fixing frame 210 relative to the ventilator body 10, the drive component 310 rotates in one direction. At this time, the translation component 330 actuates, driving the first one-way bearing, the adjusting plate 120, the fixing frame 210, and the vibration component 320 to move to a position with a preset distance from the ventilator body 10. The first one-way bearing does not transmit the rotational power of the drive component 310 in one direction to the vibration component 320, so the height of the fixing frame 210 relative to the adjusting plate 120 does not change. Then the drive component 310 rotates in another direction, at which time the power is transmitted to the vibration component 320 via the first one-way bearing, realizing the lifting and lowering of the fixed frame 210 relative to the adjusting plate 120. Due to the setting of the second one-way bearing, when the fixed frame 210 vibrates, the translation component 330 will not move, and thus the adjusting plate 120 will not move relative to the mounting plate 110.

[0033] Exemplarily, the jittering component 320 includes a first bevel gear 321, which is disposed on the output shaft 311 via a first one-way bearing, for initially receiving drive from the drive member 310. Specifically, the first bevel gear 321 not only drives the jittering component 320 to move, but also moves axially relative to the output shaft 311 under the drive of the translation component 330. Exemplarily, the inner ring of the first one-way bearing is slidably connected to the output shaft 311 via a sliding key, that is, both the first one-way bearing and the first bevel gear 321 can move axially along the output shaft 311.

[0034] The vibration assembly 320 also includes a vibration reciprocating screw 322, which is rotatably mounted on the adjusting plate 120. One end of the screw has a second bevel gear 323 that meshes with the first bevel gear 321. The meshing first and second bevel gears 321 and 323 not only transmit power but also allow for changes in the direction of power transmission within a small space. Notably, the vibration reciprocating screw 322 is perpendicular to the output shaft 311 to optimize spatial layout, avoid interference, and minimize the overall dimensions of the ventilator support. Therefore, the second bevel gear 323, meshing with the first bevel gear 321, can also be used for power steering.

[0035] Meanwhile, a vibration drive block 324 is threadedly connected to the vibration reciprocating screw 322. Correspondingly, a vibration driven block 212 is provided at the lower end of the fixed frame 210. When the drive member 310 drives the vibration reciprocating screw 322 to rotate, the vibration drive block 324 moves back and forth along the extension direction of the vibration reciprocating screw 322, thereby pushing the vibration driven block 212 to make the vibration driven block 212 rise. Since the end of the fixed frame 210 near the water cup is rotatably connected to the adjusting plate 120, the end of the fixed frame 210 away from the water cup rises accordingly. When the vibration reciprocating screw 322 continues to rotate, the vibration drive block 324 disengages from the vibration driven block 212, and the fixed frame 210 can descend again by gravity to complete one vibration.

[0036] In this embodiment, a fixing block 216 is provided on the side of the fixing frame 210 near the water collection cup. The fixing block 216 is movably sleeved on the output shaft 311, thereby realizing the movement of the fixing frame 210 along the axial direction of the output shaft 311 and the rotation relative to the adjusting plate 120. In addition, the driving member 310 is provided on the back side of the support frame 100, and the output shaft 311 extends to the front side of the support frame 100, resulting in a more reasonable spatial distribution.

[0037] Furthermore, multiple shaking follower blocks 212 are provided, and these multiple shaking follower blocks 212 are evenly spaced along the extension direction of the pipe groove 211. This allows the shaking reciprocating screw 322 to shake the fixed frame 210 multiple times within one stroke, resulting in a higher and more consistent shaking frequency, thus improving the shaking, gathering, and collection effect of condensate.

[0038] Specifically, the vibrating drive block 324 on the side away from the water collection cup and / or the vibrating driven block 212 on the side near the water collection cup are provided with a first rising guide surface 325. It can be understood that, as... Figure 6 and Figure 7 As shown, when the shaking drive block 324 moves to the left, the two first rising guide surfaces 325 cooperate to drive the shaking driven block 212 upward. Preferably, the first rising guide surfaces 325 are inclined from top to bottom in a direction away from the water cup, providing guidance for the upward movement of the shaking driven block 212, so that the shaking drive block 324 moves along the direction shown. Figure 6 and Figure 7 When the left side moves, the jittering follower 212 rises more smoothly.

[0039] Similarly, a second rising guide surface 326 is provided on the side of the shaking drive block 324 near the water collection cup and / or on the side of the shaking driven block 212 away from the water collection cup. It can be understood that, as Figure 6 and Figure 7As shown, when the shaking drive block 324 moves to the right, the two second rising guide surfaces 326 cooperate to drive the shaking driven block 212 upward. Preferably, the second rising guide surfaces 326 are inclined from top to bottom towards the water collection cup, providing guidance for the upward movement of the shaking driven block 212, so that the shaking drive block 324 moves along the direction shown in the image. Figure 6 and Figure 7 When the movement is to the right, the jittering follower 212 rises more smoothly.

[0040] In this embodiment, as Figure 6 and Figure 7 As shown, the first rising guide surface 325 of the jitter drive block 324 is inclined, and the second rising guide surface 326 is vertical. Figure 6 The first rising guide surface 325 of the intermediate jitter driven block 212 is inclined, and the second rising guide surface 326 is vertical. Figure 7 In the middle, the first rising guide surface 325 and the second rising guide surface 326 of the jittering driven block 212 are both set at an angle.

[0041] Furthermore, the translation assembly 330 includes a translation drive pulley 331 and a translation reciprocating screw 332. The translation drive pulley 331 is mounted on the output shaft 311 via a second one-way bearing. The translation reciprocating screw 332 is equipped with a translation driven pulley 333. A transmission belt 334 is sleeved on the translation drive pulley 331 and the translation driven pulley 333. That is, the power from the drive member 310 is transmitted sequentially to the translation reciprocating screw 332 via the output shaft 311, the translation drive pulley 331, the transmission belt 334, and the translation driven pulley 333. At the same time, the translation reciprocating screw 332 is also threadedly connected to a translation drive block 335, and the fixing bracket 210 is connected to the translation drive block 335. It is worth noting that the translational reciprocating screw 332 extends toward the front side away from the ventilator body 10 and is set perpendicular to the vibration reciprocating screw 322. Therefore, when the translational reciprocating screw 332 rotates, it can drive the adjustment plate 120, the vibration component 320 and the fixing frame 210 to move closer to or away from the ventilator body 10 together.

[0042] In this embodiment, the mounting plate 110 is provided with a mounting through hole 111, the output shaft 311 is located on the upper side of the mounting plate 110, the translational reciprocating screw 332 is located on the lower side of the mounting plate 110, and the transmission belt 334 passes through the mounting through hole 111. By setting the output shaft 311 and the translational reciprocating screw 332 on the upper and lower sides of the mounting plate 110 respectively, the spatial layout is more reasonable, which helps to reduce the possibility of interference between components and increases the reliability of jitter and movement.

[0043] Meanwhile, the fixed frame 210 is also provided with a fixed ring 217. The adjusting plate 120 is connected to the fixed ring 217. The fixed ring 217 is slidably sleeved on the output shaft 311 and passes through the mounting through hole 111 and is connected to the translation drive block 335 through the guide plate 336. The guide plate 336 is placed in the mounting through hole 111 and can provide guidance for the movement of the fixed ring 217 along the axial direction of the output shaft 311. At the same time, the first bevel gear 321 and the fixed block 216 are respectively provided on both sides of the fixed ring 217 and fixed relative to the fixed ring 217 along the direction of the output shaft 311 so as to move with the fixed output shaft 311. At the same time, the first bevel gear 321 and the fixed block 216 both rotate relative to the fixed ring 217 so as to facilitate the rotation of the fixed frame 210 relative to the adjusting plate 120 and the rotation of the first bevel gear 321 with the output shaft 311.

[0044] As an optional ventilator support, the mounting bracket 210 has a mounting groove 213 on the side away from the breathing mask, where a condensate cup can be placed. This means the mounting bracket 210 not only secures the tubing but also the condensate cup, facilitating more reliable collection of water from the tubing. It's worth noting that the mounting groove 213 is located on the side of the mounting bracket 210 away from the breathing mask, meaning the direction of condensate recovery flow is away from the breathing mask, preventing the patient from choking and suffocating due to backflow of condensate. Furthermore, the mounting groove 213 connects to the tubing groove 211, which helps shorten the distance between the tubing and the condensate cup, improving the accuracy of condensate collection and enhancing the structural compactness of the ventilator support.

[0045] For example, the fixing groove 213 is provided with a slot 215, and the water collection cup is snapped into the slot 215 to fix the water collection cup. The structure is simple and makes it easy for medical staff to disassemble the water collection cup to pour out the condensed water collected in the water collection cup.

[0046] Specifically, the pipeline is configured as a corrugated pipe, and the inner wall of the pipe groove 211 is provided with a limiting protrusion 214, which is adapted to the outer wall of the corrugated pipe. By providing a limiting protrusion 214 adapted to the outer wall of the corrugated pipe on the inner wall of the pipe groove 211, when the pipeline is placed in the pipe groove 211, the limiting protrusion 214 can be located exactly in the recess of the corrugated pipe, thereby limiting and fixing the pipeline in the axial direction and preventing the pipeline from sliding in the pipe groove 211.

[0047] Furthermore, multiple limiting protrusions 214 are evenly spaced along the extension direction of the pipe groove 211, and the width and spacing of the multiple limiting protrusions 214 are adapted to the width and spacing of the corrugated pipe's recess.

[0048] In this embodiment, the pipeline includes an inlet pipe and an outlet pipe. Correspondingly, two parallel pipe grooves 211 are arranged at intervals to accommodate the inlet pipe and the outlet pipe respectively. Two water collection cups are also provided to collect condensate from the inlet pipe and the outlet pipe respectively. It is understood that the specific connection method of the inlet pipe and the outlet pipe can be set with reference to existing technology in the art, and will not be elaborated here. In other embodiments, the pipeline may also include other pipes that may generate condensate. Furthermore, three or four pipe grooves 211 may be provided to increase the number of pipes that the fixing unit 200 can fix.

[0049] As an optional solution for the ventilator support, the fixing unit 200 also includes a fixing cover 220. The fixing cover 220 is provided with a cover groove 221. The fixing cover 220 can be connected to the fixing frame 210 so that the cover groove 221 and the tube groove 211 are engaged to form a water tube receiving cavity 201. The inner diameter of the water tube receiving cavity 201 is adapted to the outer diameter of the tube, so that the tube can be stably placed in the water tube receiving cavity 201 without shaking or being squeezed. By further providing a fixing cover 220 on the fixing frame 210, not only can the fixing and limiting effect of the tube be improved, but also the tube between the water collection cup and the breathing mask can be fully wrapped, thereby reducing the temperature difference between the inside and outside of the tube. That is, by reducing the formation of condensate, the harm of condensate to the ventilator body 10 and the patient can be reduced.

[0050] Specifically, the inner wall of the cover groove 221 of the fixed cover 220 is also provided with a limiting protrusion 214, so that when the fixed cover 220 is placed on the fixed frame 210, the corrugated pipe can be limited by the limiting protrusion 214 in the circumferential direction, the force is more uniform, and the limiting is more reliable.

[0051] Furthermore, the fixed cover 220 is hinged to the fixed frame 210. The rotatable fixed cover 220 has the advantages of convenient opening and closing, simple operation, smoother opening and closing; reliable positioning, stable rotation process, not easy to shake or shift; compact structure, small space occupation, stable movement trajectory, and no interference with surrounding components.

[0052] Preferably, a locking element is further provided between the fixed cover 220 and the fixed bracket 210 to lock the fixed cover 220 and improve the reliability of the connection between the fixed cover 220 and the fixed bracket 210. Optionally, the locking element can be locked by a snap-fit, magnetic locking, or threaded locking. Those skilled in the art can set it according to actual needs, and no specific limitation is made here.

[0053] The above-mentioned ventilator support is used as follows: Connect the tubing to the ventilator body 10, humidification unit 20, and breathing mask, respectively. Place the inlet and outlet tubing in the tubing slot 211, then install the condensate cup on the mounting bracket 210, and finally cover the mounting bracket 220 with the mounting cap 220. Control the drive unit 310 to move the translation component 330 towards or away from the ventilator body 10. Adjust the distance between the mounting bracket 210 and the ventilator body 10 by observing the length of the tubing between the condensate cup and the ventilator body 10, thereby straightening the tubing between the condensate cup and the ventilator body 10. At this time, the ventilator body 10 can be used normally. During use, control the drive unit 310 to move in the opposite direction, and the shaking component 320 continuously shakes the mounting bracket 210 to allow condensate in the tubing to flow into the condensate cup.

[0054] The above description is only a preferred embodiment of the present invention. For those skilled in the art, there will be changes in the specific implementation and application scope based on the ideas of the present invention. The content of this specification should not be construed as a limitation of the present invention.

Claims

1. A ventilator support, characterized in that, include: A support frame (100) is used to support the ventilator body (10), which is connected to the breathing mask; A fixing unit (200) is disposed on the support frame (100). The fixing unit (200) includes a fixing frame (210). The fixing frame (210) includes a through-hole groove (211). The groove (211) is used to accommodate a pipeline. The two ends of the pipeline are respectively connected to the breathing mask and the water collection cup. A functional unit (300) is disposed on the support frame (100). The functional unit (300) includes a drive member (310) and a shaking component (320) and a translation component (330) that are pulsatingly connected to the drive member (310). The shaking component (320) is used to drive the fixed frame (210) to tilt upward at the end away from the water collection cup. The translation component (330) is used to drive the fixed frame (210) to move closer to or away from the ventilator body (10).

2. The ventilator support according to claim 1, characterized in that, The support frame (100) includes a mounting plate (110) and an adjusting plate (120). The fixed frame (210) is rotatably disposed relative to the adjusting plate (120) at one end near the water collection cup. The shaking component (320) is used to drive the fixed frame (210) away from the water collection cup to rise relative to the adjusting plate (120). The translation component (330) is used to drive the adjusting plate (120) to move relative to the mounting plate (110).

3. The ventilator support according to claim 2, characterized in that, The functional unit (300) further includes a first one-way bearing and a second one-way bearing. The first one-way bearing is slidably disposed on the output shaft (311) of the drive member (310) and is connected to the jittering component (320). The second one-way bearing is connected to both the output shaft (311) and the translation component (330). The allowable rotation directions of the first one-way bearing and the second one-way bearing are opposite.

4. The ventilator support according to claim 3, characterized in that, The jitter component (320) includes: The first bevel gear (321) is mounted on the output shaft (311) via the first one-way bearing; The vibrating reciprocating screw (322) has a second bevel gear (323) at one end that meshes with the first bevel gear (321). The vibrating reciprocating screw (322) is also threadedly connected to a vibrating drive block (324). The lower end of the fixed frame (210) is provided with a vibrating driven block (212). The vibrating drive block (324) can drive the vibrating driven block (212) to rise, so that the end of the fixed frame (210) away from the water collection cup rises.

5. The ventilator support according to claim 4, characterized in that, Multiple shaking follower blocks (212) are provided, and the multiple shaking follower blocks (212) are evenly spaced along the extension direction of the pipe groove (211).

6. The ventilator support according to claim 4, characterized in that, The shaking drive block (324) on the side away from the water collection cup and / or the shaking driven block (212) on the side close to the water collection cup are provided with a first rising guide surface (325), and the first rising guide surface (325) is inclined from top to bottom toward the direction away from the water collection cup; And / or, the shaking drive block (324) is provided with a second rising guide surface (326) on the side near the water cup and / or the shaking driven block (212) is provided with a side away from the water cup, the second rising guide surface (326) being inclined from top to bottom toward the direction near the water cup.

7. The ventilator support according to claim 3, characterized in that, The translation component (330) includes: The translation drive pulley (331) is mounted on the output shaft (311) via the second one-way bearing; The translation reciprocating screw (332) is provided with a translation driven pulley (333), and a transmission belt (334) is sleeved on the translation drive pulley (331) and the translation driven pulley (333). The translation reciprocating screw (332) is also threadedly connected to a translation drive block (335), and the fixed frame (210) is connected to the translation drive block (335).

8. The ventilator support according to claim 1, characterized in that, The fixing bracket (210) has a fixing groove (213) on the side away from the breathing mask. The fixing groove (213) is connected to the tube groove (211), and the water collection cup can be placed in the fixing groove (213). And / or, the pipeline is configured as a corrugated pipe, and the inner wall of the pipe groove (211) is provided with a limiting protrusion (214), which is adapted to the outer wall of the corrugated pipe; And / or, the pipeline includes an inlet pipe and an outlet pipe, and two pipe grooves (211) are arranged in parallel at intervals to accommodate the inlet pipe and the outlet pipe respectively.

9. The ventilator support according to any one of claims 1-8, characterized in that, The fixing unit (200) further includes a fixing cover (220), which has a cover groove (221). The fixing cover (220) can be connected to the fixing frame (210) so that the cover groove (221) and the pipe groove (211) are engaged to form a water pipe receiving cavity (201). The fixing cover (220) is hinged to the fixing frame (210).

10. The ventilator support according to any one of claims 1-8, characterized in that, The ventilator support is also provided with an installation platform (140), which is used to support the humidification unit (20) and is located between the ventilator body (10) and the fixing unit (200); And / or, the ventilator support is further provided with a base (130) that can be placed in the use position of the ventilator.

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