Multifunctional auxiliary support
By designing a multifunctional auxiliary bracket and using a motor-driven sensor to adjust the posture of the vertical and horizontal bars, the problem of pulling and squeezing of ICU patient pipelines caused by changes in the bed shape is solved, and the stable fixation of the pipelines and the smoothness of the treatment process, especially the accuracy of ventricular drainage, are achieved.
Patent Information
- Application Number
- CN202422323227.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-09-24
AI Technical Summary
During the treatment of ICU patients, the tubes are easily pulled, detached or squeezed due to changes in the shape of the bed, resulting in false alarms in the monitoring circuits and breathing difficulties, especially the position of the ventricular drainage tube is difficult to maintain stable.
A multifunctional auxiliary bracket was designed, which consists of a fixing part, an adjustment part and a support part. The motor-driven sensor senses the pressure difference of the pipeline and automatically adjusts the posture of the vertical and horizontal bars to ensure that the pipeline is fixed and not affected. Combined with laser positioning and clamp fixation, the distance between the drainage tube and the external auditory canal is ensured to be within 8 to 18 cm.
It effectively prevents the pulling and squeezing of the pipeline, ensures the stability of the monitoring line and breathing tube, and guarantees the safety and smoothness of the treatment process, especially the accuracy of ventricular drainage.
Smart Images
Figure CN223404248U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to a multifunctional auxiliary bracket. Background Art
[0002] ICU patients need to undergo ventilator intubation, heart rate monitoring and other treatments, which results in too many tubes around the patients. Therefore, special brackets need to be set up to limit the position of the tubes to prevent them from being entangled.
[0003] Critically ill neurosurgery patients often require ventricular drainage. A burr hole is drilled into the lateral ventricle, and a drainage tube is placed to drain cerebrospinal fluid, bloody cerebrospinal fluid, or infected cerebrospinal fluid to the outside of the body. This aims to reduce irritation to the meninges, lower intracranial pressure, remove intraventricular hemorrhage, minimize wound leakage, allow for intraventricular irrigation, and facilitate infection control. The ventricular drainage tube is positioned 8 to 18 cm above the horizontal line connecting the external auditory canal while the patient is in the supine position.
[0004] During treatment, the ICU bed needs to be reshaped to adjust the patient's position. During this process, the specialized brackets that secure the wiring will move with the bed, pulling on the wiring, causing circuits like heart rate monitoring lines to detach from the patient's body, leading to false alarms. This can also compress the breathing tubes. Since the tubes lack internal support, they can deform under compression, causing breathing difficulties and suffocation.
[0005] In view of the above problems, the utility model provides a multifunctional auxiliary bracket. Utility Model Content
[0006] In order to overcome the problems raised in the background technology, the utility model provides a multifunctional auxiliary bracket.
[0007] A multifunctional auxiliary bracket comprises a fixing portion, an adjusting portion and a supporting portion; the adjusting portion comprises a motor and a sensor; the motor is fixedly connected to the fixing portion; the output shaft of the motor is connected to the supporting portion; the sensor is arranged on the side wall of the supporting portion; the sensor comprises a first sensor, a second sensor, a sensing object and a connecting structure; one end of the connecting structure is fixedly connected to the sensing object, and the other end is fixedly connected to the supporting portion; the first sensor and the second sensor are respectively arranged on both sides of the sensing object; and the sensing plane formed by the first sensor, the second sensor and the sensing object is perpendicular to the output shaft of the motor.
[0008] Furthermore, the sensor also includes a working chamber; the working chamber is fixedly connected to the support part; the first sensor, the second sensor, the sensing object and the connecting structure are all arranged inside the working chamber; the end of the connecting structure away from the sensing object is fixedly connected to the inner wall of the working chamber.
[0009] Furthermore, the fixing portion includes a fixing bracket, a sliding jaw and a limiting structure; one end of the limiting structure is inserted into the fixing bracket and rotatably connected to the sliding jaw; the fixing bracket is threadedly connected to the limiting structure.
[0010] Furthermore, the fixing portion further includes a mounting bracket; one end of the mounting bracket is fixedly connected to the fixing assembly, and the other end is detachably connected to the motor.
[0011] Furthermore, the support portion includes a vertical rod, a horizontal rod and a clamping structure; one end of the vertical rod is connected to the fixing portion, and the other end is connected to the horizontal rod; the vertical rod is perpendicular to the horizontal rod; and the horizontal rod is slidably connected to the clamping structure.
[0012] Furthermore, the support portion further includes a positioning structure; a transverse slideway is provided on the side wall of the cross bar; and the positioning structure passes through the cross bar through the slideway and is threadedly connected to the clamping structure.
[0013] Furthermore, the clamping knot includes a clamping claw and a sliding rod; one end of the sliding rod is slidably connected to the cross bar, and the other end is fixedly connected to the clamping claw.
[0014] Furthermore, the auxiliary part includes a sliding bracket, an auxiliary device and a limiting structure; one end of the sliding bracket is fixedly connected to the auxiliary device, and the other end is slidably connected to the vertical rod; the limiting structure passes through the vertical rod and is threadedly connected to the sliding bracket.
[0015] Furthermore, the vertical rod is provided with a scale; the sliding bracket is provided with an indicator; and the indicator slides along the scale.
[0016] Furthermore, a longitudinal slide is provided inside the vertical rod; the limiting structure passes through the vertical rod through the longitudinal slide and is threadedly connected to the sliding bracket.
[0017] The beneficial effects of the present invention are as follows: the pipelines around the patient are fixed on the clamping claws, and the support part rotates with the output shaft of the motor as the axis under the drive of the adjustment part; according to the pressure difference of the sensing object on the first sensor and the second sensor, the motor is driven to rotate, which drives the support part to rotate until the pressure of the sensing object on the first sensor and the second sensor is the same, at which time the vertical rod is in a vertical state and the horizontal rod is in a horizontal state. Regardless of the shape of the ICU bed, the vertical rod is in a vertical state and the horizontal rod is in a horizontal state, and the clamping claws will not pull the pipelines, and there will be no situation where the heartbeat monitoring line and other lines are detached from the patient's body surface, the breathing tube is squeezed and deformed, etc. The auxiliary part is used to align the patient's external auditory canal position, and the distance between the clamping claw and the external auditory canal is determined according to the scale, so that the distance between the drainage tube clamped by the clamping claw and the external auditory canal is between 8 and 18 cm to ensure the smooth progress of ventricular drainage. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1A three-dimensional diagram of an auxiliary bracket for implementing the utility model;
[0019] Figure 2 This is a front view of an auxiliary bracket for implementing the utility model;
[0020] Figure 3 A rear view of an auxiliary bracket for implementing the utility model;
[0021] Figure 4 for Figure 3 A partial enlarged view of
[0022] Figure 5 A top view of an auxiliary bracket for implementing the utility model;
[0023] Figure 6 for Figure 5 AA section view;
[0024] Figure 7 A three-dimensional diagram of another auxiliary bracket for implementing the present utility model;
[0025] Figure 8 This is a front view of another auxiliary bracket for implementing the utility model;
[0026] In the figure, 1. fixing part; 2. adjusting part; 3. supporting part; 4. auxiliary part; 5. horizontal plate; 11. fixing bracket; 12. sliding jaw; 13. limiting structure; 14. mounting frame; 21. motor; 22. sensor; 31. vertical rod; 32. horizontal rod; 33. clamping structure; 34. positioning structure; 41. sliding bracket; 42. auxiliary device; 43. limiting structure; 221. working chamber; 222. first sensor; 223. second sensor; 224. sensing object; 225. connecting structure; 331. clamping claw; 332. sliding rod. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, rather than all the embodiments. The present invention can also be implemented or applied through different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0028] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.
[0030] like Figure 1-6 A multifunctional auxiliary bracket shown in the figure includes a fixing part 1, an adjusting part 2 and a supporting part 3; the adjusting part 2 includes a motor 21 and a sensor 22; the motor 21 is fixedly connected to the fixing part 1; the output shaft of the motor 21 is connected to the supporting part 3; the sensor 22 is arranged on the side wall of the supporting part 3; the sensor 22 includes a first sensor 222, a second sensor 223, a sensing object 224 and a connecting structure 225; one end of the connecting structure 225 is fixedly connected to the sensing object 224, and the other end is fixedly connected to the supporting part 3; the first sensor 222 and the second sensor 223 are respectively arranged on both sides of the sensing object 224; the sensing plane formed by the first sensor 222, the second sensor 223 and the sensing object 224 is perpendicular to the output shaft of the motor 21.
[0031] The patient's surrounding lines are secured to the support portion 3. Driven by the adjustment portion 2, the support portion 3 rotates around the output shaft of the motor 21. Based on the pressure difference between the sensing object 224 and the first and second sensors 222 and 223, the motor 21 is driven to rotate, which in turn drives the support portion 3 to rotate until the pressures of the sensing object 224 on the first and second sensors 222 and 223 are the same. At this point, the vertical rod 31 is in a vertical position, and the horizontal rod 32 is in a horizontal position. Regardless of the ICU bed's configuration, as long as the vertical rod 31 is in a vertical position and the horizontal rod 32 is in a horizontal position, the support portion 3 will not pull on the lines, preventing heart rate monitoring lines from detaching from the patient's body or the respiratory tract from being squeezed and deformed.
[0032] Specifically, the first sensor 222 and the second sensor 223 are pressure sensors.
[0033] like Figure 2-3As shown, when the pressure exerted by the sensing object 224 on the first sensor 222 is greater than the pressure exerted by the sensing object 224 on the second sensor 223, the motor 21 drives the support portion 3 to rotate counterclockwise until the pressure exerted by the sensing object 224 on the first sensor 222 and the second sensor 223 are equal. When the pressure exerted by the sensing object 224 on the first sensor 222 is less than the pressure exerted by the sensing object 224 on the second sensor 223, the motor 21 drives the support portion 3 to rotate clockwise until the pressure exerted by the sensing object 224 on the first sensor 222 and the second sensor 223 are equal.
[0034] In some embodiments of the present application, the sensor 22 further includes a working chamber 221; the working chamber 221 is fixedly connected to the support portion 3; the first sensor 222, the second sensor 223, the sensing object 224, and the connecting structure 225 are all disposed within the working chamber 221; and the end of the connecting structure 225, distal from the sensing object 224, is fixedly connected to the inner wall of the working chamber 221. The function of the working chamber 221 is to prevent foreign objects from affecting the posture of the sensing object 224, thereby affecting the measurement results of the first sensor 222 and the second sensor 223, resulting in the adjustment portion 2 being unable to adjust the posture of the support portion 3 in a timely manner, thereby causing the support portion 3 to pull on the pipeline.
[0035] In the exemplary embodiment of the present application, the fixed portion 1 includes a fixed bracket 11, a sliding jaw 12, and a limiting structure 13. One end of the limiting structure 13 is inserted into the fixed bracket 11 and then rotatably connected to the sliding jaw 12. The fixed bracket 11 and the limiting structure 13 are threadedly connected. During use, the fixed bracket 11 is clamped to the edge of the bed, and the limiting structure 13 is rotated to drive the movable jaw to move within the fixed bracket 11, so that the movable jaw rests on the edge of the bed. At this time, the fixed bracket 11 and the movable jaw press against the edge of the bed on both sides, applying friction to install the fixed portion 1 on the edge of the bed.
[0036] Specifically, the limiting structure 13 is a first bolt.
[0037] Preferably, multiple sets of sliding jaws 12 and limiting structures 13 are provided inside the fixing bracket 11. The multiple sliding jaws 12 and limiting structures 13 are arranged in a straight line inside the fixing bracket 11 to increase the stability of the connection between the fixing part 1 and the edge of the bed.
[0038] Furthermore, the fixing portion 1 further includes a mounting bracket 14 ; one end of the mounting bracket 14 is fixedly connected to the fixing assembly, and the other end is detachably connected to the motor 21 .
[0039] In some examples of the present application, the supporting part 3 includes a vertical rod 31, a horizontal rod 32 and a clamping structure 33; one end of the vertical rod 31 is connected to the fixed part 1, and the other end is connected to the horizontal rod 32; the vertical rod 31 is perpendicular to the horizontal rod 32; the horizontal rod 32 is slidably connected to the clamping structure 33.
[0040] Preferably, the support portion 3 further includes a positioning structure 34; a transverse slideway is provided on the side wall of the crossbar 32; the positioning structure 34 passes through the crossbar 32 via the slideway and is then threadedly connected to the clamping structure 33. The positioning structure 34 serves to define the positional relationship between the crossbar 32 and the clamping structure 33 and to lock the length of the clamping structure 33 extending beyond the crossbar 32.
[0041] Specifically, the positioning structure 34 is a second bolt.
[0042] Furthermore, the clamping joint includes a clamping jaw 331 and a sliding rod 332; one end of the sliding rod 332 is slidably connected to the cross bar 32, and the other end is fixedly connected to the clamping jaw 331. A positioning structure 34 passes through the cross bar 32 via a slideway and is threadedly connected to the sliding rod 332. The positioning structure 34 defines the positional relationship between the cross bar 32 and the sliding rod 332, thereby locking the length of the sliding rod 332 extending from the cross bar 32, thereby limiting the position of the clamping jaw 331.
[0043] In some examples of this application, such as Figure 7-8 As shown, the clamp 331 includes a fixed arm, a movable arm, a slide, and a stopper. The fixed arm is fixedly connected to the slide. The movable arm moves along the slide. One end of the stopper passes through the slide and abuts against the movable arm. Specifically, the stopper is threadedly connected to the slide. The contact surfaces of the fixed arm and the movable arm are provided with multiple notches of different shapes to clamp different instruments, such as drainage tubes, breathing tubes, and test lines.
[0044] Furthermore, the clamping jaws 331 can clamp a light source to facilitate medical staff to check the patient's condition.
[0045] At the same time, the clamping jaws 331 can clamp the physical therapy equipment to facilitate the patient's recovery.
[0046] In some examples of the present application, an auxiliary portion 4 is also included. The auxiliary portion 4 includes a sliding bracket 41, an auxiliary device 42, and a limiting structure 43. One end of the sliding bracket 41 is fixedly connected to the auxiliary device 42, and the other end is slidably connected to the vertical rod 31. The limiting structure 43 passes through the vertical rod 31 and is threadedly connected to the sliding bracket 41.
[0047] Specifically, the limiting structure 43 is a third bolt.
[0048] The auxiliary unit 4 is used to perform laser positioning on the patient. The auxiliary device 42 is a laser emitter. A sliding bracket 41 drives the auxiliary device 42 along the vertical rod 31. Once the laser beam strikes the desired location on the patient, a limiting structure 43 constrains the position of the sliding bracket 41 and auxiliary device 42.
[0049] Furthermore, a scale is provided on the vertical rod 31 ; an indicator is provided on the sliding bracket 41 ; and the indicator slides along the scale.
[0050] Specifically, a sharp end is provided at one end of the indicator away from the sliding bracket 41 , and the sharp end points to the scale, so as to facilitate observation of the current position of the auxiliary part 4 .
[0051] Furthermore, a longitudinal slideway is provided inside the vertical rod 31 ; the limiting structure 43 passes through the vertical rod 31 through the longitudinal slideway and is threadedly connected to the sliding bracket 41 .
[0052] At the same time, the auxiliary bracket described in the utility model has the following functions:
[0053] 1. The vertical rod 31 is a double-layer telescopic rod. During use, the drainage tube is fixed to the clamping claw 331 to fix the height of the drainage tube. Because the height of the lateral ventricle drainage tube must be strictly and accurately placed, the length of the telescopic rod is adjusted by pointing the laser locator at the patient's external auditory canal and using it as the base point to accurately fix the height of the drainage tube.
[0054] 2. A bracket for mounting fixing accessories to assist in fixing the atomizer is provided on the clamping jaw 331 .
[0055] 3. The clamping jaws 331 can help fix the pipes and lines of equipment such as ventilators and ECG monitors.
[0056] 4. A mounting bracket detachably connected to the clamping jaw 331 is provided, and a fixing device connected to a medical light source such as an infrared lamp or a lighting lamp is provided on the mounting bracket to help fix the medical light source such as the infrared lamp or the lighting lamp to accurately and stably irradiate the corresponding part of the patient.
[0057] 5. If Figure 7-8 As shown, a horizontal plate 5 is detachably connected to the vertical rod 31, serving as a bedside medical operation storage platform to assist bedside medical or nursing operations.
[0058] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," and "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of these terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0059] The embodiments described in this application are only a portion of the embodiments of the present invention, not all of them. Those skilled in the art can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through different specific embodiments. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making any creative efforts are within the scope of protection of the present invention.
Claims
1. A multifunctional auxiliary bracket, comprising a fixing portion, an adjusting portion and a supporting portion, characterized in that: The adjusting part includes a motor and a sensor; the motor is fixedly connected to the fixing part; the output shaft of the motor is connected to the supporting part; the sensor is arranged on the side wall of the supporting part; the sensor includes a first sensor, a second sensor, a sensing object and a connecting structure; one end of the connecting structure is fixedly connected to the sensing object, and the other end is fixedly connected to the supporting part; the first sensor and the second sensor are respectively arranged on both sides of the sensing object; the sensing plane formed by the first sensor, the second sensor and the sensing object is perpendicular to the output shaft of the motor.
2. A multifunctional auxiliary bracket according to claim 1, characterized in that: The sensor also includes a working chamber; the working chamber is fixedly connected to the support part; the first sensor, the second sensor, the sensing object and the connecting structure are all arranged inside the working chamber; the end of the connecting structure away from the sensing object is fixedly connected to the inner wall of the working chamber.
3. The multifunctional auxiliary bracket according to claim 1, characterized in that: The fixing portion includes a fixing bracket, a sliding jaw and a limiting structure; one end of the limiting structure is inserted into the fixing bracket and rotatably connected to the sliding jaw; the fixing bracket is threadedly connected to the limiting structure.
4. The multifunctional auxiliary bracket according to claim 3, characterized in that: The fixing portion further comprises a mounting bracket; one end of the mounting bracket is fixedly connected to the fixing assembly, and the other end is detachably connected to the motor.
5. The multifunctional auxiliary bracket according to claim 1, characterized in that: The support portion includes a vertical rod, a horizontal rod and a clamping structure; one end of the vertical rod is connected to the fixing portion, and the other end is connected to the horizontal rod; the vertical rod is perpendicular to the horizontal rod; and the horizontal rod is slidably connected to the clamping structure.
6. The multifunctional auxiliary bracket according to claim 5, characterized in that: The support portion further comprises a positioning structure; a transverse slideway is provided on the side wall of the crossbar; the positioning structure passes through the crossbar via the slideway and is threadedly connected to the clamping structure.
7. The multifunctional auxiliary bracket according to claim 5, characterized in that: The clamping knot comprises a clamping claw and a sliding rod; one end of the sliding rod is slidably connected to the cross bar, and the other end is fixedly connected to the clamping claw.
8. The multifunctional auxiliary bracket according to claim 5, characterized in that: It also includes an auxiliary part; the auxiliary part includes a sliding bracket, an auxiliary device and a limiting structure; one end of the sliding bracket is fixedly connected to the auxiliary device, and the other end is slidably connected to the vertical rod; the limiting structure passes through the vertical rod and is threadedly connected to the sliding bracket.
9. The multifunctional auxiliary bracket according to claim 8, characterized in that: The vertical rod is provided with a scale; the sliding bracket is provided with an indicator; and the indicator slides along the scale.
10. The multifunctional auxiliary bracket according to claim 8, characterized in that: A longitudinal slideway is provided inside the vertical rod; the limiting structure passes through the vertical rod through the longitudinal slideway and is threadedly connected to the sliding bracket.