Tumor patient infusion pipeline arranging and fixing device

Abstract

The invention discloses a tumor patient infusion pipeline arranging and fixing device. The tumor patient infusion pipeline arranging and fixing device comprises a bed body, a winding assembly and a fixing assembly. The bed body is slidably connected with the winding assembly. The winding assembly is detachably connected with the fixing assembly; the winding assembly comprises a bottom plate, a sliding block, a ratchet wheel column, a pay-off assembly, a liquid conveying pipe, a height adjusting assembly, a pipe outlet clamp, a rotating disc, a pipe inlet clamp, a winding motor and a telescopic column. A bottom plate is arranged at the front end of the sliding block; the bottom of the bottom plate is fixedly connected with a winding motor, the left side is provided with a pipe outlet clamp, and the front end is slidably connected with a heightening assembly. Ratchet columns are arranged on output shafts of the winding motors; the front end of the ratchet column is slidably connected with a telescopic column and sleeved with a pay-off assembly. The front ends of the telescopic columns are fixedly connected with rotating discs; the side edge of the rotating disc is provided with a pipe feeding clamp and rotationally connected with a height adjusting assembly. A liquid conveying pipe is wound outside the pay-off assembly; the winding motor rotates to drive the ratchet column to rotate to wind and store the single infusion tube.

Description

Technical Field

[0001] The invention belongs to the technical field of infusion pipeline control and arrangement, and in particular relates to an infusion pipeline arrangement and fixing device for tumor patients. Background Art

[0002] Since tumor treatment usually requires long-term, intermittent intravenous infusion of drugs, such as chemotherapy drugs and nutrients, how to effectively manage the patient's infusion pathway and ensure the safety, convenience and comfort of the infusion process has become an urgent problem to be solved; Since there are many infusion lines for clinical patients, and the locations are diverse, some infusion lines are on the back of the hand, some on the neck, some in the elbow, some at the root of the thigh, etc., and the lines are long, which is inconvenient for patients' daily activities and easy to get tangled; and poor fixation can easily cause the lines to fall off; at the same time, since the close section of the existing lines is fixed to the body with tape, the tape will release sticky substances that cause discomfort or even allergies to the patients; and, since the patients will move after maintaining a posture for a long time during the infusion process, such as turning over to adjust their posture, the patients will pull the infusion tube and cause the needle to fall off; Therefore, in order to solve the above problems, this solution proposes a device for arranging and fixing the infusion pipeline of tumor patients. Summary of the invention

[0003] In order to solve the above technical problems, the present invention designs an infusion line arrangement and fixing device for tumor patients, wherein a slide groove is arranged on one side of the bed, and a winding component is arranged through the slide groove, which can be adjusted according to different infusion sites, and the ratchet column is driven to rotate by the rotation of the winding motor, and a wire-releasing component is arranged outside the ratchet column, and the infusion tube is fixed by arranging a fixing component at the hand end of the infusion tube, and a tension sensor is arranged at the connection of the infusion tube, and the tension is judged by the tension sensor. When the tension is less than the set value, the winding motor rotates to retract the infusion tube, and when the patient needs to stretch the infusion tube, the wire-releasing component cooperates with the ratchet column, so that the wire-releasing component automatically rotates to lengthen the infusion tube when the patient needs to stretch the infusion tube, thereby avoiding the problem of pulling and falling off due to the patient's activities; In order to achieve the above technical effects, the present invention is implemented through the following technical solutions: a device for arranging and fixing the infusion pipeline of a tumor patient, comprising: a bed, a winding component, and a fixing component; The bed body is slidably connected to the winding assembly; the winding assembly is detachably connected to the fixing assembly; The winding assembly includes a bottom plate, a slider, a ratchet column, a wire-releasing assembly, an infusion tube, a height-adjusting assembly, a pipe-out clamp, a rotating disk, a pipe-in ​​clamp, a winding motor, and a telescopic column; the slider slides to understand the bed body, and a bottom plate is arranged at the front end of the slider; the bottom of the bottom plate is fixedly connected to the winding motor, a pipe-out clamp is arranged on the left side, and the front end is slidably connected to the height-adjusting assembly; a ratchet column is arranged at the output shaft of the winding motor; the front end of the ratchet column is slidably connected to the telescopic column, and a wire-releasing assembly is sleeved on the outside; the front end of the telescopic column is fixedly connected to the rotating disk; a pipe-in ​​clamp is arranged on the side of the rotating disk, and is rotatably connected to the height-adjusting assembly; the infusion tube is wound around the outside of the wire-releasing assembly; Furthermore, the wire-releasing assembly comprises a wire-releasing ring, a wire-releasing spring, and a wire-releasing clamping block; a telescopic column is arranged on the top of the wire-releasing ring, a plurality of grooves are arranged in the inner annular array, and a wire-releasing spring is arranged in the groove; a wire-releasing clamping block is arranged at the front end of the wire-releasing spring; and the wire-releasing clamping block is movably connected to the ratchet column; Furthermore, the height adjustment component includes a rotating collar, an L-shaped rack, a protective cover, a height adjustment motor, a worm wheel, a gear, a center connecting rod, a worm, and a height adjustment box; the height adjustment box is arranged at the bottom of the base plate, and the protective cover is arranged at the upper end; the front end of the height adjustment box is provided with a through slot for slidingly connecting the L-shaped rack, the center is provided with a center connecting rod for rotation, and the rear end is provided with a height adjustment motor; the top end of the L-shaped rack is rotatably connected to the rotating disk; the front end of the center connecting rod is provided with a worm wheel, and the rear end is provided with a gear meshing with the L-shaped rack; the output shaft of the height adjustment motor is provided with a worm meshing with the worm wheel; Furthermore, the protective sleeve is consistent with the length of the pay-off ring and the height of the ratchet column; Furthermore, the central connecting rod is fixedly connected to the gear and the worm gear; Furthermore, the fixing assembly includes a fixing ring, a telescopic belt, a fixing seat, a limiting hole, a tube penetration hole, a rotating column, and an infusion tube holder; the fixing seat is arranged at the center of the telescopic belt, and the telescopic belts are arranged at both ends; the tube penetration hole is arranged horizontally in the center of the fixing seat to flexibly connect the infusion tube, and a groove is arranged in the vertical direction; a rotating column is arranged at one end of the groove to rotatably connect the infusion tube holder, and a plurality of limiting holes are arranged at the other end to flexibly connect the infusion tube holder; Furthermore, the pipe-penetrating hole is arranged obliquely, and the front end is closely attached to and penetrates the fixing ring; Furthermore, the infusion tube holder comprises a suction cup, a negative pressure plate, a negative pressure screw, a knob, a rotating hole, a fixing plate, a limiting column, and a negative pressure chamber; a rotating hole is arranged at one end of the front end of the fixing plate to be rotatably connected to the rotating column, and a limiting column is arranged at the other end to be movably connected to the limiting hole, a circular hole is arranged in the center, a negative pressure chamber is arranged at the upper end of the circular hole, and a plurality of suction cups are arranged in an array on the top of the circular hole to be connected to the infusion tube; the top of the suction cup is connected to the negative pressure chamber; the negative pressure chamber is movably connected to the negative pressure plate; the negative pressure plate is rotatably connected to the negative pressure screw; the negative pressure screw penetrates and is threadedly connected to the top of the fixing plate and is arranged with a knob; a spring is arranged inside the limiting column; Furthermore, a tension sensor is provided on the fixing plate and movably connected to the infusion tube; Furthermore, the bed body includes a lying board, a pillow, a support column, and a slide groove; a pillow is arranged at the front end of the lying board, support columns are arranged at the four corners of the bottom respectively, and a slide groove is arranged on the side to slidably connect the slider.

[0004] The beneficial effects of the present invention are: The present invention arranges a slide groove on one side of the bed body, and arranges a winding component through the slide groove, which can be adjusted according to different infusion sites. At the same time, the ratchet column is driven to rotate by the rotation of the winding motor, and a wire-releasing component is arranged outside the ratchet column, and a fixing component is arranged at the hand end of the infusion tube to fix the infusion tube, and a tension sensor is arranged on the fixing plate, and the tension is judged by the tension sensor. When the tension is less than the set value, the winding motor rotates to retract the infusion tube, and when the patient needs to stretch the infusion tube, the wire-releasing clamping block in the wire-releasing ring is pressed to squeeze and contract the wire-releasing spring through the cooperation of the wire-releasing component and the ratchet column, so that the wire-releasing ring is reversed, and the infusion tube is automatically rotated to lengthen when the patient needs to stretch the infusion tube, thereby avoiding the problem of pulling and falling off due to the patient's activities; At the same time, by setting a fixing component at the hand-side end of the infusion tube, the fixing component is worn on the infusion site through a telescopic belt, and the infusion tube is adsorbed and fixed by the suction cup inside the infusion tube fixer, thereby preventing the discomfort caused to the patient by the adhesive fixing patch. At the same time, the tension sensor and the winding motor are cooperated to achieve the lengthening and storage of the infusion tube, thereby improving the safety and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0005] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0006] Figure 1 The diagram is a schematic diagram of the overall structure of a device for arranging and fixing the infusion pipeline of a tumor patient; Figure 2 The present invention is a schematic diagram of the structure of a fixing component of a device for fixing and arranging the infusion pipeline of a tumor patient; Figure 3 It is a schematic diagram of the winding component structure of a device for arranging and fixing the infusion pipeline of a tumor patient; Figure 4 It is a front cross-sectional view of an infusion tube fixator of an infusion tube arrangement and fixation device for tumor patients; Figure 5 It is a schematic diagram of the structure of a height adjustment component of a device for arranging and fixing the infusion pipeline of a tumor patient; Figure 6 It is a front cross-sectional view of a laying-out assembly of a device for arranging and fixing the infusion line of a tumor patient; In the accompanying drawings, the components represented by the reference numerals are listed as follows: Bed body, 101-lying board, 102-pillow, 103-support column, 104-slide 2-winding assembly, 201-bottom plate, 202-slider, 203-ratchet column, 204-line release assembly, 2041-line release ring, 2042-line release spring, 2043-line release block, 205-infusion tube, 206-height adjustment assembly, 2061-rotating collar, 2062-L-shaped rack, 2063-protective cover, 2064-height adjustment motor, 2065-worm gear, 2066-gear, 2067-center connecting rod, 2068-worm , 2069-height adjustment box, 207-outlet pipe clamp, 208-rotating disk, 209-inlet pipe clamp, 210-winding motor, 211-telescopic column, 3-fixing assembly, 301-fixing ring, 302-telescopic belt, 303-fixing seat, 304-limiting hole, 305-tube hole, 306-rotating column, 307-infusion tube holder, 3071-suction cup, 3072-negative pressure plate, 3073-negative pressure screw, 3074-knob, 3075-rotating hole, 3076-fixing plate, 3077-limiting column, 3078-negative pressure chamber. DETAILED DESCRIPTION

[0007] The present invention discloses a device for arranging and fixing an infusion tube 205 for a tumor patient, comprising: a bed body 1, a winding component 2, and a fixing component 3; the bed body 1 is slidably connected to the winding component 2; the winding component 2 is detachably connected to the fixing component 3; the winding component 2 comprises a bottom plate 201, a slider 202, a ratchet column 203, a wire-releasing component 204, an infusion tube 205, a height adjustment component 206, a tube outlet clamp 207, a rotating disk 208, a tube inlet clamp 209, a winding motor 210, and a telescopic column 211; the slider 202 is slidably connected to the bed body 1, and a bottom plate 201 is arranged at the front end of the slider 202; the bottom plate 201 The bottom is fixedly connected to a winding motor 210, a pipe outlet clamp 207 is arranged on the left side, and the front end is slidably connected to a height adjustment component 206; a ratchet column 203 is arranged on the output shaft of the winding motor 210; the front end of the ratchet column 203 is slidably connected to a telescopic column 211, and a wire-releasing component 204 is sleeved on the outside; the front end of the telescopic column 211 is fixedly connected to a rotating disk 208; a pipe entry clamp 209 is arranged on the side of the rotating disk 208, and is rotatably connected to the height adjustment component 206; the wire-releasing component 204 is wound around an infusion tube 205 on the outside; the winding motor 210 rotates to drive the ratchet column 203 to rotate a single infusion tube 205 for winding and storage.

[0008] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1

[0009] like Figure 1 , 3, 5, and 6, the bed body 1 is slidably connected to the winding assembly 2; the winding assembly 2 is detachably connected to the fixing assembly 3; the winding assembly 2 includes a bottom plate 201, a slider 202, a ratchet column 203, a wire-releasing assembly 204, an infusion tube 205, a height adjustment assembly 206, a pipe outlet clamp 207, a rotating disk 208, a pipe inlet clamp 209, a winding motor 210, and a telescopic column 211; the slider 202 slides to understand the bed body 1, and a bottom plate 201 is set at the front end of the slider 202; the bottom of the bottom plate 201 The winding motor 210 is fixedly connected to the front end, the pipe outlet clamp 207 is arranged on the left side, and the front end is slidably connected to the height adjustment component 206; the output shaft of the winding motor 210 is provided with a ratchet column 203; the front end of the ratchet column 203 is slidably connected to the telescopic column 211, and the outer sleeve of the pay-off component 204 is arranged; the front end of the telescopic column 211 is fixedly connected to the rotating disk 208; the side of the rotating disk 208 is provided with a pipe entry clamp 209, and is rotatably connected to the height adjustment component 206; the outer side of the pay-off component 204 is wound around the infusion tube 205; The wire-releasing assembly 204 comprises a wire-releasing ring 2041, a wire-releasing spring 2042, and a wire-releasing clamp 2043; a telescopic column 211 is arranged on the top of the wire-releasing ring 2041, a plurality of grooves are arranged in the inner annular array, and a wire-releasing spring 2042 is arranged in the groove; a wire-releasing clamp 2043 is arranged at the front end of the wire-releasing spring 2042; the wire-releasing clamp 2043 is movably connected to the ratchet column 203; The height adjustment component 206 includes a rotating collar 2061, an L-shaped rack 2062, a protective cover 2063, a height adjustment motor 2064, a worm gear 2065, a gear 2066, a central connecting rod 2067, a worm 2068, and a height adjustment box 2069; the height adjustment box 2069 is arranged at the bottom of the base plate 201, and the protective cover 2063 is arranged at the upper end; the front end of the height adjustment box 2069 is provided with a through groove for sliding connection with the L-shaped rack 2062, the center is provided with a central connecting rod 2067 for rotation, and the rear end is provided with a The height-adjusting motor 2064; the top of the L-shaped rack 2062 is rotatably connected to the rotating disk 208; the front end of the central connecting rod 2067 is provided with a worm gear 2065, and the rear end is provided with a gear 2066 that meshes with the L-shaped rack 2062; the output shaft of the height-adjusting motor 2064 is provided with a worm 2068 that meshes with the worm gear 2065; the length of the protective cover 2063 is consistent with the length of the wire release ring 2041 and the height of the ratchet column 203; the central connecting rod 2067 is fixedly connected with the gear 2066 and the worm gear 2065; In this embodiment, when the winding assembly 2 is in use, the infusion tube 205 is inserted through the tube inlet clamp 209, and the infusion tube 205 is wound around the wire-releasing assembly 204 for one circle, and then discharged through the tube outlet clamp 207. At this time, the winding motor 210 is started to rotate to drive the ratchet column 203 to rotate, thereby driving the wire-releasing ring 2041 to rotate, so that the infusion tube 205 is wound around the outside of the wire-releasing ring 2041; After the pipeline is stored and in the infusion process, the patient pulls the infusion tube 205 when moving, and pulls the wire release ring 2041 to reverse. At this time, the inclined surface of the wire release block 2043 is close to the ratchet column 203, so that the ratchet column 203 pushes the wire release block 2043, thereby pressing and contracting the wire release spring 2042, so that the wire release block 2043 is retracted into the groove, so that it can be turned over. When it is necessary to wind and store the excess infusion tube 205, the winding motor 210 is rotated. At this time, the vertical surface of the wire release block 2043 is close to the ratchet column 203, so that the ratchet column 203 limits the wire release block 2043, driving the wire release ring 2041 to rotate together; In this embodiment, when the device is in use, the length of the infusion tube 205 can be adjusted according to the need. By starting the height adjustment motor 2064, the height adjustment motor 2064 drives the worm 2068 to rotate, thereby driving the turbine matched therewith to rotate. The rotation of the worm gear 2065 drives the central connecting rod 2067 to rotate, thereby driving the gear 2066 to rotate. The rotation of the gear 2066 can push the L-shaped rack 2062 to move up and down. Through the cooperation between the top of the L-shaped rack 2062 and the rotating disk 208, the rotating disk 208 is pulled up and down, thereby adjusting the distance between the rotating disk 208 and the bottom plate 201; In this embodiment, in actual use, the winding assembly 2 can be adjusted according to the number of infusion tubes 205 to be accommodated through the detachable connection between the slide groove 104 and the slider 202, so as to increase or decrease the number of winding assemblies 2, and the winding assembly 2 can be moved according to the infusion site to adjust the winding assembly 2 to a suitable position; In this embodiment, the winding component 2 drives the ratchet column 203 to rotate through the winding motor 210, thereby realizing automatic winding and storage of the infusion tube 205; when the patient needs to move, the pay-off component 204 and the ratchet column 203 cooperate to automatically rotate and lengthen the infusion tube 205, avoiding the problem of pulling and falling off caused by patient movement. The height adjustment component 206 in the winding component 2 can adjust the device according to the length of the infusion tube 205 that needs to be stored. By starting the height adjustment motor 2064, the spacing between the rotating disk 208 and the base plate 201 can be adjusted to accommodate infusion tubes 205 of different lengths. The winding component 2 can be detachably connected through the slide groove 104 and the slider 202, and can be adjusted according to the number of infusion tubes 205 that need to be stored, thereby increasing or decreasing the number of winding components 2. At the same time, the winding component 2 can be moved according to the infusion site and adjusted to a suitable position. Example 2

[0010] like Figure 1-4As shown, the fixing assembly 3 includes a fixing ring 301, a retractable belt 302, a fixing seat 303, a limiting hole 304, a tube-through hole 305, a rotating column 306, and an infusion tube fixer 307; the fixing seat 303 is arranged at the center of the retractable belt 302, and the retractable belts 302 are arranged at both ends; the tube-through hole 305 is arranged horizontally in the center of the fixing seat 303 to flexibly connect the infusion tube 205, and a groove is arranged in the vertical direction; a rotating column 306 is arranged at one end of the groove to rotatably connect the infusion tube fixer 307, and a plurality of limiting holes 304 are arranged at the other end to flexibly connect the infusion tube fixer 307; the tube-through hole 305 is arranged obliquely, and the front end is closely attached to and penetrates the fixing ring 301; The infusion tube holder 307 comprises a suction cup 3071, a negative pressure plate 3072, a negative pressure screw 3073, a knob 3074, a rotation hole 3075, a fixing plate 3076, a limiting column 3077, and a negative pressure cavity 3078; a rotation hole 3075 is arranged at one end of the front end of the fixing plate 3076 to be rotatably connected to the rotation column 306, a limiting column 3077 is arranged at the other end to be movably connected to the limiting hole 304, a circular hole is arranged in the center, a negative pressure cavity 3078 is arranged at the upper end of the circular hole, and a negative pressure cavity 3078 is arranged at the top of the circular hole. A plurality of suction cups 3071 are arranged in a row to connect the infusion tube 205; the top of the suction cup 3071 is connected to the negative pressure chamber 3078; the negative pressure chamber 3078 is movably connected to the negative pressure plate 3072; the negative pressure plate 3072 is rotatably connected to the negative pressure screw 3073; the negative pressure screw 3073 penetrates the top of the fixed plate 3076 and is provided with a knob 3074; a spring is arranged inside the limit column 3077; a tension sensor is arranged on the fixed plate 3076 and is movably connected to the infusion tube 205; The bed body 1 includes a lying board 101, a pillow 102, a support column 103, and a slide 104; the front end of the lying board 101 is provided with a pillow 102, the four corners of the bottom are respectively provided with support columns 103, and the side is provided with a slide 104 for sliding connection with a slider 202; In this embodiment, when the fixing component 3 is in use, the infusion tube 205 is inserted into the hole through the tube hole 305 on the fixing seat 303, and the device is fixed to the infusion site through the telescopic belt 302, and the fixing plate 3076 is pressed so that the central circular hole of the fixing plate 3076 covers the infusion tube 205, and the limiting column 3077 is pressed and inserted into the limiting hole 304 according to the thickness of the infusion tube 205, so that the infusion tube 205 is fixed, and the suction cup 3071 is close to the upper end of the infusion tube 205. After the fixing is completed, the knob 3074 is rotated, and the negative pressure screw 3073 is connected to the threaded connection at the top of the fixing plate 3076 through the negative pressure screw 3073, so as to drive the negative pressure screw 3073 to move upward, thereby driving the negative pressure plate 3072 to move upward, so that the suction cup 3071 adsorbs and fixes the infusion tube 205; In this embodiment, by setting a tension sensor at the suction cup 3071, when the patient needs to move and pull the infusion tube 205, the pay-off ring 2041 reverses to lengthen the infusion tube 205. After the infusion tube 205 is relaxed, the current tension is determined by the tension sensor, and the winding motor 210 is controlled to rotate to retract the excess infusion tube 205. In this embodiment, the tube penetration hole 305 is tilted so that the front end of the infusion tube 205 does not produce a vertical angle when connected to the fixing component 3, which is conducive to the stable fixation of the infusion tube 205; In this embodiment, the fixing component 3 uses the retractable belt 302 to wear the device at the infusion site, avoiding the sticky substances caused by the traditional adhesive tape fixing method, reducing the patient's discomfort and allergy risks, and the suction cup 3071 inside the infusion tube fixer 307 absorbs and fixes the infusion tube 205, ensuring the stability of the infusion tube 205 during the patient's activities and reducing the risk of the tube falling off. The fixing component 3 can flexibly adjust the position of the fixer through the cooperation of the rotating column 306 and the limiting hole 304 to meet the needs of different infusion sites; In this embodiment, the retractable belt 302 may be connected by Velcro, buckle, slide buckle or other connection methods. Since the above connection methods are prior art, they will not be described in detail in this solution. In summary, the present invention provides a slide groove 104 on one side of the bed 1, and a winding component 2 is provided through the slide groove 104, which can be adjusted according to different infusion sites. At the same time, the ratchet column 203 is driven to rotate by the rotation of the winding motor 210, and a wire release component 204 is provided outside the ratchet column 203, and a fixing component 3 is provided at the hand end of the infusion tube 205 to fix the infusion tube 205, and a tension sensor is provided on the fixing plate 3076, and the tension is determined by the tension sensor. When the tension is less than the set value, the winding motor 210 rotates the infusion tube 205 to retract it. When the patient needs to stretch the infusion tube 205, the wire release block 2043 in the wire release ring 2041 is compressed to squeeze and contract the wire release spring 2042, so that the wire release ring 2041 is reversed, and when the patient needs to stretch the infusion tube 205, the infusion tube 205 is automatically rotated to lengthen the infusion tube 205, thereby avoiding the problem of pulling and falling off caused by the patient's activities. At the same time, by setting a fixing component 3 at the proximal end of the infusion tube 205, the fixing component 3 is worn on the infusion site through the retractable belt 302, and the infusion tube 205 is adsorbed and fixed by the suction cup 3071 inside the infusion tube fixer 307, thereby preventing the discomfort caused to the patient by the adhesive fixing patch, and at the same time, through the cooperation of the tension sensor and the winding motor 210, the infusion tube 205 can be lengthened and stored, thereby improving the safety and flexibility of the device.

[0011] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation methods described.

Claims

1. A device for fixing the infusion line of a tumor patient, characterized in that: include: Bed, winding assembly, fixing assembly; The bed is slidably connected to the winding assembly; The winding assembly can be detachably connected to the fixing assembly; The winding assembly includes a base plate, a slider, a ratchet column, a wire-paying assembly, an infusion tube, a height-adjusting assembly, a pipe-outlet clamp, a rotating disk, a pipe-inlet clamp, a winding motor, and a telescopic column; the slider slides to release the bed, and a base plate is arranged at the front end of the slider; the bottom of the base plate is fixedly connected to the winding motor, a pipe-outlet clamp is arranged on the left side, and the front end is slidably connected to the height-adjusting assembly; a ratchet column is arranged on the output shaft of the winding motor; the front end of the ratchet column is slidably connected to the telescopic column, and a wire-paying assembly is sleeved on the outside; the front end of the telescopic column is fixedly connected to the rotating disk; a pipe-inlet clamp is arranged on the side of the rotating disk, and is rotatably connected to the height-adjusting assembly; the infusion tube is wound around the outside of the wire-paying assembly.

2. The device for arranging and fixing the infusion line of a tumor patient according to claim 1, characterized in that: The wire-releasing assembly comprises a wire-releasing ring, a wire-releasing spring and a wire-releasing clamping block; a telescopic column is arranged on the top of the wire-releasing ring, a plurality of grooves are arranged in the internal annular array, and a wire-releasing spring is arranged in the groove; a wire-releasing clamping block is arranged at the front end of the wire-releasing spring; and the wire-releasing clamping block is movably connected to the ratchet column.

3. The device for arranging and fixing the infusion line of a tumor patient according to claim 1, characterized in that: The height adjustment component includes a rotating collar, an L-shaped rack, a protective cover, a height adjustment motor, a worm wheel, a gear, a center connecting rod, a worm, and a height adjustment box; a height adjustment box is arranged at the bottom of the base plate, and a protective cover is arranged at the upper end; a through slot is provided at the front end of the height adjustment box for sliding connection with the L-shaped rack, a center connecting rod is arranged for rotation at the center, and a height adjustment motor is arranged outside the rear end; the top end of the L-shaped rack is rotatably connected to a rotating disk; a worm wheel is arranged at the front end of the center connecting rod, and a gear is arranged at the rear end for meshing with the L-shaped rack; a worm is arranged on the output shaft of the height adjustment motor for meshing with the worm wheel.

4. The device for arranging and fixing the infusion line of a tumor patient according to claim 3, characterized in that: The length of the protective sleeve is consistent with that of the wire-releasing ring and the height of the ratchet column.

5. The device for arranging and fixing the infusion line of a tumor patient according to claim 3, characterized in that: The central connecting rod is fixedly connected with the gear and the worm gear.

6. The device for arranging and fixing the infusion line of a tumor patient according to claim 1, characterized in that: The fixing assembly includes a fixing ring, a telescopic belt, a fixing seat, a limiting hole, a tube penetration hole, a rotating column, and an infusion tube fixer; a fixing seat is arranged at the center of the telescopic belt, and telescopic belts are arranged at both ends; a tube penetration hole is arranged horizontally in the center of the fixing seat for flexibly connecting the infusion tube, and a groove is arranged in the vertical direction; a rotating column is arranged at one end of the groove for rotatably connecting the infusion tube fixer, and a plurality of limiting holes are arranged at the other end for flexibly connecting the infusion tube fixer.

7. The device for arranging and fixing the infusion line of a tumor patient according to claim 6, characterized in that: The pipe-penetrating hole is arranged obliquely, and the front end thereof penetrates the fixing ring.

8. The device for arranging and fixing the infusion line of a tumor patient according to claim 1, characterized in that: The infusion tube holder includes a suction cup, a negative pressure plate, a negative pressure screw, a knob, a rotating hole, a fixed plate, a limiting column, and a negative pressure chamber; a rotating hole is arranged at one end of the front end of the fixed plate to be rotatably connected to the rotating column, and a limiting column is arranged at the other end to be movably connected to the limiting hole, a circular hole is opened in the center, a negative pressure chamber is arranged at the upper end of the circular hole, and a plurality of suction cups are arranged in an array on the top of the circular hole to connect the infusion tube; the top of the suction cup is connected to the negative pressure chamber; the negative pressure chamber is movably connected to the negative pressure plate; the negative pressure plate is rotatably connected to the negative pressure screw; the negative pressure screw penetrates and is threadedly connected to the top of the fixed plate and is arranged with a knob; a spring is arranged inside the limiting column.

9. The device for arranging and fixing the infusion line of a tumor patient according to claim 8, characterized in that: The fixing plate is provided with a tension sensor movably connected to the infusion tube.

10. The device for arranging and fixing the infusion line of a tumor patient according to claim 1, characterized in that: The bed body comprises a lying board, a pillow, a support column and a slide groove; a pillow is arranged at the front end of the lying board, support columns are arranged at the four corners of the bottom respectively, and a slide groove is arranged on the side to slidably connect the slider.

Images