CN111729177A

CN111729177A - Bedside fixing device is used in hemodialysis room nursing

Info

Publication number: CN111729177A
Application number: CN202010579804.7A
Authority: CN
Inventors: 马国英; 黄露; 伍铭艳; 陶根红; 王艳
Original assignee: Individual
Current assignee: Laiwu Huiyun Geotechnical Materials Co.,Ltd.
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-10-02
Anticipated expiration: 2040-06-23
Also published as: CN111729177B

Abstract

The invention relates to the technical field of medical instruments, in particular to a bedside fixing device for hemodialysis room nursing, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a vertical plate, the front side surface of the vertical plate is provided with a vertical limiting chute, the top end of the vertical plate is connected with a convex plate, the upper surface of the convex plate is provided with a driving motor, the end part of an output shaft of the driving motor, which penetrates through the convex plate, is connected with a vertical lead screw through a coupler, the front side surface of the vertical plate, which is positioned below the vertical limiting chute, is provided with a bearing seat, the lower end of the vertical lead screw is connected with the bearing seat, and a; the hemodialysis pipe fixing clamp can realize quick clamping of a dialysis pipe in a hemodialysis process, has an excellent clamping effect, can realize quick clamping and taking down, avoids the complex steps that the existing hemodialysis pipe fixing clamp needs to realize fixing by screwing in or screwing out a bolt, and is simple and quick to operate.

Description

Bedside fixing device is used in hemodialysis room nursing

Technical Field

The invention relates to the technical field of medical instruments, in particular to a bedside fixing device for hemodialysis room nursing.

Background

The blood purification technology is widely applied and developed in the medical field, the treatment range of blood purification is wider and wider, the life cycle of related patients is prolonged, the living quality of the related patients is improved, and the hemodialysis service is developed successively in more than two levels of hospitals in China. Draw patient's blood from the health with the hemodialysis pipeline and carry the dialysis machine when carrying out hemodialysis, call artery section pipeline, the rethread hemodialysis pipeline is carried back to patient's health after the dialysis machine is handled, call vein section pipeline, and the dialysis pipeline is longer, generally puts unnecessary pipeline dish on the bed surface, and the pipeline is buckled very easily, buckles and influences the circulation of blood, also under the easy landing bed, the landing struggles away the pjncture needle easily and causes danger. At present, all be through the fixation clamp with hemodialysis pipe rigid when hemodialysis room carries out the operation, but can influence its blood when the fixation clamp is too tight fluidic in the body inside, and when the fixation clamp was too lax, its hemodialysis pipe fixed effect was not good, easy slippage.

Patent No. CN210145183U discloses a hemodialysis pipeline fixing clamp, which comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a first fixing sleeve, a first loop bar penetrates through the first fixing sleeve, and the top end of the first loop bar is fixedly connected with a first fixing clamp; the utility model discloses a through setting up first loop bar and rotating in first fixed cover, can drive first fixation clamp and second fixation clamp and rotate, the device adopts first fixed cover, first loop bar, first fixation clamp, second fixation clamp, fixture block, spacing groove and movable rod, has reached and has carried out the position control to the hemodialysis pipeline and carry out the purpose of fixing the hemodialysis pipeline simultaneously, through setting up first fixation clamp, second fixation clamp, screw thread post and screw cap, has realized the clamp to the device and has fixed; this first fixation clamp and second fixation clamp are comparatively loaded down with trivial details with the fixed step of hemodialysis pipe in actual hemodialysis process, need realize fixedly through the screw in bolt, still need back the completion of hemodialysis to back the screw bolt of unscrewing, therefore the use is extremely inconvenient. In addition, the hemodialysis pipe fixing clamp can only fix the hemodialysis pipe, can not roll or bundle the redundant length part of the hemodialysis pipe, and is easy to pull the hemodialysis pipe in the process. Therefore, it is a technical problem to be solved to design a bedside fixing device for hemodialysis room nursing, which can solve the above technical problems, aiming at the defects of the existing hemodialysis pipe fixing clip.

Disclosure of Invention

The invention aims to overcome the defects of the conventional hemodialysis pipeline fixing clamp, and designs a bedside fixing device for hemodialysis room nursing, which can quickly clamp a hemodialysis tube and can tidy a longer dialysis tube.

The invention is realized by the following technical scheme:

a bedside fixing device for hemodialysis room nursing comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a vertical plate, the front side surface of the vertical plate is provided with a vertical limiting chute, the top end of the vertical plate is connected with a convex plate, the upper surface of the convex plate is provided with a driving motor, the end part of the output shaft of the driving motor, which penetrates through the convex plate, is connected with a vertical screw rod through a coupling, the front side surface of the vertical plate, which is positioned below the vertical limiting chute, is provided with a bearing seat, the lower end of the vertical screw rod is connected with the bearing seat, a horizontal long slat is arranged above the bottom plate, the rear end surface of the horizontal long slat is connected with a first limit slide block which is arranged in the vertical limit chute in a sliding way, the rear end of the upper surface of the horizontal strip plate is provided with a through hole, and a screw nut matched with the vertical screw rod is welded above the through hole;

the front end of the upper surface of the horizontal strip plate is provided with a strip-shaped sliding opening perpendicular to the vertical plate, the lower surfaces of the horizontal strip plate at the front end and the rear end of the strip-shaped sliding opening are respectively provided with a rotating block, the rotating blocks are provided with bearings, a horizontal lead screw is arranged between the two bearings, the front end of the horizontal lead screw extending out of the front end bearing is connected with a hand wheel, a moving block is arranged below the strip-shaped sliding opening, the upper surface of the moving block is provided with a second limiting slide block, the second limiting slide block is arranged in the horizontal sliding opening in a sliding manner, the moving block is provided with a threaded hole matched with the horizontal lead screw, the lower surface of the moving block is connected with a connecting column, the lower end of the connecting column is connected with a pipeline fixing plate, and;

wherein, dialysis tube fixture includes punch holder and lower clamp splice, the inner of punch holder and lower plate rotates through the pivot to be connected, a plurality of semicircle double-layered grooves that set up side by side are seted up to the lower surface of punch holder, the upper surface of lower clamp splice is seted up and is pressed from both sides the corresponding semicircle standing groove of every semicircle, the leading flank of punch holder is connected with elasticity vertical retort, the lower extreme of elasticity vertical retort is connected with the oblique cutting, the upper end of the oblique cutting of elasticity is connected with supports the strip, just be connected with the spring between elasticity vertical retort and the oblique cutting of elasticity, the socket has been seted up to the leading flank of lower clamp splice, the lower extreme outside of socket is connected with U type card strip, the lower extreme of U type card strip can with support a looks butt, the side upper end of riser is provided with the switch.

As a further setting of the scheme, four corners of the lower surface of the bottom plate are provided with universal wheels, and the universal wheels are provided with brake footbrakes.

As a further setting of the above scheme, the trailing flank of riser is provided with two and rotates the piece, two it is provided with the dwang to rotate on the rotation piece, the end connection of dwang has the sucking disc.

As a further arrangement of the scheme, a triangular reinforcing rib plate is arranged at the joint of the rear side face of the vertical plate and the bottom plate.

As a further arrangement of the above scheme, a gap is formed in the middle of the front end of the pipeline fixing plate, and the two dialysis tube clamping mechanisms are respectively fixed at the left end and the right end of the gap.

As the further setting of above-mentioned scheme, be located the riser lower extreme under the breach is connected with horizontal slide bar, horizontal slide bar's outer end is connected with the fixing base of being connected with fixed surface on the bottom plate, it is provided with the dialysis tubing guide roll to slide on the horizontal slide bar, be provided with a plurality of guide ring grooves on the outer periphery of dialysis tubing guide roll.

As a further arrangement of the scheme, the end part of the guide roller of the dialysis tube is connected with a sliding barrel, the sliding barrel is provided with a fixing screw hole, and a fixing screw is arranged in the fixing screw hole.

As a further arrangement of the proposal, the lower surface of the upper splint is provided with four semicircular clamping grooves and four guide ring grooves arranged on the guide rollers of the dialysis tube.

As a further arrangement of the scheme, the inner end of the upper end face of the U-shaped clamping strip is provided with an inserting port inclined plane.

As a further arrangement of the scheme, the outer surface of the hand-operated wheel is coated with a soft rubber skin layer.

Has the advantages that:

1. compared with the prior art, when the dialysis pipeline is fixed by the dialysis pipe clamping mechanism, the dialysis management is placed into the semicircular placing groove of the lower clamping block, then the upper clamping plate is covered to enable the elastic oblique inserting strip to be along the U-shaped clamping strip, the elastic oblique inserting strip is firstly compressed inwards in the downward inserting process, and when the lowest end of the dialysis pipeline is inserted, the elastic oblique inserting strip is instantly popped out under the restoring acting force of the spring, so that the propping strip at the upper end of the elastic oblique inserting strip is abutted against the lower end face of the U-shaped clamping strip, and the dialysis pipe is rapidly clamped; when needing to take out the dialysis tube after the dialysis is accomplished, the operation personnel only need press down the oblique cutting of elasticity with the finger and can make the lower terminal surface of the oblique cutting of elasticity upper end of inserting the strip stagger with the U type card strip, then open the punch holder from the lower plate again, take out the dialysis tube can. The hemodialysis pipe fixing clamp can be used for quickly clamping a dialysis pipe in a hemodialysis process, is excellent in clamping effect, can be quickly clamped and taken down, avoids the complex steps that the existing hemodialysis pipe fixing clamp needs to be fixed by screwing in or screwing out a bolt, and is simple and quick to operate.

2. Compared with the prior art, the dialysis tube wheel is provided with the notch in the middle of the front end of the pipeline fixing plate, the two dialysis tube clamping mechanisms are respectively fixed at the left end and the right end of the notch, when the dialysis tube is long and difficult to align in the hemodialysis process, an operator can clamp the dialysis tube in one dialysis tube clamping mechanism firstly, then the dialysis tube passes through the notch and is wound in the guide ring groove on the dialysis tube guide roller, finally the dialysis tube passes through the other dialysis tube clamping mechanism for clamping and fixing, then the driving motor is started, and the horizontal long strip plate moves up and down under the action of the vertical screw rod and the screw nut, so that the dialysis tube wheel is pulled to be aligned (refer to the attached figure 3).

3. The universal wheel with the brake foot brake is arranged on the lower surface of the bottom plate, so that the whole equipment can be conveniently moved and fixed; in addition, the rear side surface of the recreating plate is provided with a rotating part, the rotating part is rotatably provided with a rotating rod, the end part of the rotating rod is connected with a sucker, when the ground of the dialysis chamber is smooth and the braking foot brake of the dialysis chamber is not enough to improve enough braking force, the rotating rod can be rotated to be horizontal, and then the sucker is adsorbed on the wall of the sickbed head, so that the whole device is further fixed, and the structure is simple; and medical personnel can manually rotate horizontal lead screw and adjust pipeline fixed plate and dialysis catheter fixture, and its dialysis catheter guide roll also can realize the regulation to the different positions of dialysis guide roll through the connection effect of slide cartridge and fixed screw to make whole device adjust according to actual conditions in the use, its simple structure, practicality are strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first angular perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a front plan view of the present invention;

FIG. 4 is a perspective view of the horizontal elongated plate of the present invention;

FIG. 5 is a perspective view of the moving block, the tube fixing plate and the dialysis tube holding mechanism according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

FIG. 7 is a perspective view of the clamping mechanism for the dialysis tube of the present invention when closed;

fig. 8 is an enlarged structural view at B in fig. 7.

FIG. 9 is a perspective view of the dialysis catheter guide roller, the slide cartridge and the fixing screw according to the present invention.

1-wherein, a bottom plate, a 2-vertical plate, a 201-vertical limit sliding chute, a 3-convex plate, a 4-driving motor, a 5-coupler, a 6-vertical screw rod, a 7-bearing seat, an 8-horizontal long strip plate, an 801-strip sliding opening, a 9-first limit sliding block, a 10-screw rod nut, an 11-rotating block, a 12-bearing, a 13-horizontal screw rod, a 14-hand wheel, a 15-moving block, a 151-threaded hole, a 152-second limit sliding block, a 16-connecting column, a 17-pipeline fixing plate, a 171-notch, an 18-dialysis tube clamping mechanism, a 181-upper clamping plate, a 182-lower clamping block, a 183-semicircular clamping groove, a 184-semicircular placing groove, a 185-elastic vertical strip and an 186-elastic oblique inserting strip, 187-supporting strip, 188-spring, 189-socket, 190-U-shaped clamping strip, 191-socket inclined plane, 19-universal wheel, 20-brake foot brake, 21-rotating piece, 22-rotating rod, 23-sucking disc, 24-switch, 25-triangular reinforcing rib plate, 26-horizontal sliding rod, 27-fixed seat, 28-dialysis catheter guide roller, 229-sliding cylinder, 291-fixed screw hole and 30-fixed screw.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The bedside fixing device for hemodialysis room nursing according to the present invention will be described in detail with reference to the accompanying drawings 1 to 9.

Example 1

Embodiment 1 introduces a bedside fixing device for hemodialysis room nursing, the main structure of which includes a bottom plate 1, and referring to fig. 1 and fig. 2, a vertical plate 2 is fixedly connected to the upper surface of the bottom plate 1, and a triangular reinforcing rib plate 25 is further disposed at the connection between the rear side of the vertical plate 2 and the bottom plate 1 in order to enhance the connection stability of the vertical plate 2. The front side surface of the vertical plate 2 is provided with a vertical limiting chute 201, the top end of the vertical plate 2 is connected with a convex plate 3, the upper surface of the convex plate 3 is provided with a driving motor 4, the driving motor 4 also comprises a power connection end (not specifically described in the embodiment), the end part of an output shaft of the driving motor 4 penetrating through the convex plate 3 is connected with a vertical screw rod 6 through a coupler 5, the front side surface of the vertical plate 2 positioned below the vertical limiting chute 201 is provided with a bearing seat 7, the lower end of the vertical screw rod 6 is connected with the bearing seat 7, a horizontal strip plate 8 is arranged above the bottom plate 1, the rear end surface of the horizontal strip plate 8 is connected with a first limiting slide block 9, the first limiting slide block 9 is arranged in the vertical limiting chute 201 in a sliding manner, the rear end of the upper surface of the horizontal strip plate 8 is provided with a through hole, a screw nut 10 matched, the height adjustment of the horizontal elongated strip 8 is then achieved by the action of the screw nut 10.

Referring to fig. 4, a bar-shaped sliding opening 801 perpendicular to the vertical plate 2 is formed in the front end of the upper surface of the horizontal strip plate 8, the lower surfaces of the horizontal strip plate 8 at the front end and the rear end of the bar-shaped sliding opening 801 are provided with rotating blocks 11, bearings 12 are arranged on the rotating blocks 11, a horizontal screw 13 is arranged between the two bearings 12, the front end of the horizontal screw 13 extending out of the front end bearing 12 is connected with a hand-operated wheel 14, and in addition, for humanized design, a soft rubber skin layer (not shown in the drawing) is wrapped on the outer surface of the hand-operated wheel 14.

Referring to fig. 5, a moving block 15 is arranged below the strip-shaped sliding opening 801, a second limiting slide block 152 is arranged on the upper surface of the moving block 15, the second limiting slide block 152 is arranged in the horizontal sliding opening 801 in a sliding manner, a threaded hole 151 matched with the horizontal lead screw 13 is formed in the moving block 15, a connecting column 16 is connected to the lower surface of the moving block 15, a pipeline fixing plate 17 is connected to the lower end of the connecting column 16, and a plurality of dialysis tube clamping mechanisms 18 are arranged on the upper surface of the pipeline fixing plate 17.

Wherein the dialysis tubing holding mechanism 18 can refer to figures 6, 7, 8 and 9, which comprises an upper splint 181 and a lower splint 182, the inner ends of the upper splint 181 and the lower splint 182 are rotatably connected through a rotating shaft, the lower surface of the upper splint 181 is provided with a plurality of semi-circular clamping grooves 183 which are arranged side by side, the upper surface of the lower splint 182 is provided with a semi-circular placing groove 184 corresponding to each semi-circular clamping groove 183, the front side surface of the upper splint 181 is connected with an elastic vertical bar 185, the lower end of the elastic vertical bar 185 is connected with an elastic oblique inserting bar 186, the upper end of the elastic oblique inserting bar 186 is connected with a supporting bar 187, a spring 188 is connected between the elastic vertical bar 185 and the elastic oblique inserting bar 186, a socket 189 is arranged on the front side surface of the lower clamping block 182, a U-shaped clamping bar 190 is connected with the outer side of the lower end of the socket 189, in addition, in order to facilitate the insertion of the elastic oblique inserting strip 186, an inserting port oblique plane 191 is further formed at the inner end of the upper end surface of the U-shaped clamping strip 190. The lower end of the U-shaped clamping strip 190 can abut against the abutting strip 187, the upper end of the side surface of the vertical plate 2 is provided with a switch 24, and the switch 24 is used for controlling the switch of the driving motor 4.

Example 2

Example 2 is a further improvement made on the basis of example 1, which is specifically described below:

embodiment 2 has introduced a bedside fixing device for hemodialysis room nursing, and its major structure includes bottom plate 1, can refer to fig. 1 and fig. 2, and four corners of bottom plate 1 lower surface are provided with all to be provided with universal wheel 19, are provided with braking service brake 20 on the universal wheel 19. The upper surface of the bottom plate 1 is fixedly connected with a vertical plate 2, and a triangular reinforcing rib plate 25 is arranged at the connecting position of the rear side surface of the vertical plate 2 and the bottom plate 1 in order to enhance the connecting stability of the vertical plate 2. Vertical spacing spout 201 has been seted up to the leading flank of riser 2, the top of riser 2 is connected with flange 3, the upper surface of flange 3 is provided with driving motor 4, of course its driving motor 4 still includes the end of connecting electricity (this embodiment does not do the concrete description), the tip that driving motor 4's output shaft passed flange 3 is connected with vertical lead screw 6 through shaft coupling 5, 2 leading flanks of riser that are located vertical spacing spout 201 below are provided with bearing frame 7, the lower extreme of vertical lead screw 6 is connected with bearing frame 7. Two rotators 21 are provided on the rear side surface of the vertical plate 2, a rotating lever 22 is provided on the two rotators 21, and a suction cup 23 is connected to the end of the rotating lever 22.

The top that is located bottom plate 1 is provided with horizontal rectangular board 8, and the rear end face of horizontal rectangular board 8 is connected with first limit slider 9, and first limit slider 9 slides and sets up in vertical spacing spout 201, and the through-hole has been seted up to horizontal rectangular board 8's upper surface rear end, and the top welding of through-hole has lead screw nut 10 with 6 matched with of vertical lead screw, drives vertical lead screw 6 through driving motor 4 and rotates, thereby realizes the altitude mixture control to horizontal rectangular board 8 through lead screw nut 10's effect again.

Example 3

Example 3 is a further improvement made on the basis of example 2, which is specifically described below:

embodiment 3 has introduced a bedside fixing device for hemodialysis room nursing, and its major structure includes bottom plate 1, can refer to fig. 1 and fig. 2, and four corners of bottom plate 1 lower surface are provided with all to be provided with universal wheel 19, are provided with braking service brake 20 on the universal wheel 19. The upper surface of the bottom plate 1 is fixedly connected with a vertical plate 2, and a triangular reinforcing rib plate 25 is arranged at the connecting position of the rear side surface of the vertical plate 2 and the bottom plate 1 in order to enhance the connecting stability of the vertical plate 2. Vertical spacing spout 201 has been seted up to the leading flank of riser 2, the top of riser 2 is connected with flange 3, the upper surface of flange 3 is provided with driving motor 4, of course its driving motor 4 still includes the end of connecting electricity (this embodiment does not do the concrete description), the tip that driving motor 4's output shaft passed flange 3 is connected with vertical lead screw 6 through shaft coupling 5, 2 leading flanks of riser that are located vertical spacing spout 201 below are provided with bearing frame 7, the lower extreme of vertical lead screw 6 is connected with bearing frame 7. Two rotators 21 are provided on the rear side surface of the vertical plate 2, a rotating lever 22 is provided on the two rotators 21, and a suction cup 23 is connected to the end of the rotating lever 22.

Referring to fig. 5, a moving block 15 is arranged below the strip-shaped sliding opening 801, a second limiting slide block 152 is arranged on the upper surface of the moving block 15, the second limiting slide block 152 is arranged in the horizontal sliding opening 801 in a sliding manner, a threaded hole 151 matched with the horizontal lead screw 13 is formed in the moving block 15, a connecting column 16 is connected to the lower surface of the moving block 15, a pipeline fixing plate 17 is connected to the lower end of the connecting column 16, and a plurality of dialysis tube clamping mechanisms 18 are arranged on the upper surface of the pipeline fixing plate 17. Specifically, a notch 171 is opened in the middle of the front end of the tube fixing plate 17, and the two dialysis tube holding mechanisms 18 are fixed to the left and right ends of the notch 171, respectively. In addition, a horizontal sliding rod 26 is connected to the lower end of the vertical plate 2 located right below the notch 171, a fixing seat 27 fixedly connected with the upper surface of the bottom plate 1 is connected to the outer end of the horizontal sliding rod 26, a dialysis tube guide roller 28 is slidably arranged on the horizontal sliding rod 26, and four guide ring grooves 281 are arranged on the outer circumferential surface of the dialysis tube guide roller 28. The end part of the dialysis catheter guide roller 28 is connected with a sliding barrel 29, the sliding barrel 29 is provided with a fixing screw hole 291, the fixing screw hole 291 is internally provided with a fixing screw 30, and the position of the dialysis catheter guide roller 28 can be adjusted through the connection effect of the sliding barrel 29 and the fixing screw 30.

Wherein the dialysis tubing holding mechanism 18 can refer to figures 6, 7, 8 and 9, which comprises an upper splint 181 and a lower splint 182, the inner ends of the upper splint 181 and the lower splint 182 are rotationally connected through a rotating shaft, the lower surface of the upper splint 181 is provided with four semicircular clamping grooves 183 which are arranged side by side, the upper surface of the lower splint 182 is provided with a semicircular placing groove 184 corresponding to each semicircular clamping groove 183, the front side surface of the upper splint 181 is connected with an elastic vertical bar 185, the lower end of the elastic vertical bar 185 is connected with an elastic oblique inserting bar 186, the upper end of the elastic oblique inserting bar 186 is connected with a supporting bar 187, a spring 188 is connected between the elastic vertical bar 185 and the elastic oblique inserting bar 186, a socket 189 is arranged on the front side surface of the lower clamping block 182, a U-shaped clamping bar 190 is connected with the outer side of the lower end of the socket 189, in addition, in order to facilitate the insertion of the elastic oblique inserting strip 186, an inserting port oblique plane 191 is further formed at the inner end of the upper end surface of the U-shaped clamping strip 190. The lower end of the U-shaped clamping strip 190 can abut against the abutting strip 187, the upper end of the side surface of the vertical plate 2 is provided with a switch 24, and the switch 24 is used for controlling the switch of the driving motor 4.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The bedside fixing device for hemodialysis room nursing comprises a bottom plate (1) and is characterized in that a vertical plate (2) is fixedly connected to the upper surface of the bottom plate (1), and a vertical limiting sliding groove (201) is formed in the front side face of the vertical plate (2).

2. The bedside fixing device for hemodialysis room nursing according to claim 1, wherein a protruding plate (3) is connected to the top end of the vertical plate (2), a driving motor (4) is disposed on the upper surface of the protruding plate (3), a vertical screw rod (6) is connected to the end of the driving motor (4) passing through the protruding plate (3) through a coupling (5), a bearing seat (7) is disposed on the front side surface of the vertical plate (2) below the vertical limiting chute (201), the lower end of the vertical screw rod (6) is connected to the bearing seat (7), a horizontal strip plate (8) is disposed above the bottom plate (1), a first limiting slider (9) is connected to the rear end surface of the horizontal strip plate (8), the first limiting slider (9) is slidably disposed in the vertical limiting chute (201), a through hole is formed in the rear end of the upper surface of the horizontal strip plate (8), a screw nut (10) matched with the vertical screw rod (6) is welded above the through hole;

the front end of the upper surface of the horizontal strip plate (8) is provided with a strip sliding opening (801) perpendicular to the vertical plate (2), the lower surfaces of the horizontal strip plates (8) at the front end and the rear end of the strip sliding opening (801) are respectively provided with a rotating block (11), the rotating blocks (11) are provided with bearings (12), a horizontal lead screw (13) is arranged between the two bearings (12), the front end of the horizontal lead screw (13) extending out of the front end bearing (12) is connected with a hand wheel (14), a moving block (15) is arranged below the strip sliding opening (801), the upper surface of the moving block (15) is provided with a second limiting slide block (152), the second limiting slide block (152) is arranged in the horizontal sliding opening (801) in a sliding manner, the moving block (15) is provided with a threaded hole (151) matched with the horizontal lead screw (13), the lower surface of the moving block (15) is connected with a connecting column (16), the lower end of the connecting column (16) is connected with a pipeline fixing plate (17), and the upper surface of the pipeline fixing plate (17) is provided with a plurality of dialysis tube clamping mechanisms (18);

wherein, the dialysis tube clamping mechanism (18) comprises an upper clamping plate (181) and a lower clamping block (182), the inner ends of the upper clamping plate (181) and the lower clamping plate (182) are rotatably connected through a rotating shaft, a plurality of semicircular clamping grooves (183) arranged in parallel are formed in the lower surface of the upper clamping plate (181), a semicircular placing groove (184) corresponding to each semicircular clamping groove (183) is formed in the upper surface of the lower clamping block (182), an elastic vertical bar (185) is connected to the front side surface of the upper clamping plate (181), an elastic oblique inserting bar (186) is connected to the lower end of the elastic vertical bar (185), a supporting bar (187) is connected to the upper end of the elastic oblique inserting bar (186), a spring (188) is connected between the elastic vertical bar (185) and the elastic oblique inserting bar (186), a socket (189) is formed in the front side surface of the lower clamping block (182), and a U-shaped clamping bar (190) is connected to the outer side of the lower end of the socket, the lower end of the U-shaped clamping strip (190) can be abutted against the abutting strip (187), the upper end of the side surface of the vertical plate (2) is provided with a switch (24), four corners of the lower surface of the bottom plate (1) are provided with universal wheels (19), and the universal wheels (19) are provided with brake footbrakes (20);

a gap (171) is formed in the middle of the front end of the pipeline fixing plate (17), and the two dialysis tube clamping mechanisms (18) are respectively fixed at the left end and the right end of the gap (171); lie in riser (2) lower extreme under breach (171) is connected with horizontal sliding bar (26), the outer end of horizontal sliding bar (26) is connected with fixing base (27) with bottom plate (1) upper surface fixed connection, it is provided with dialysis tubing guide roll (28) to slide on horizontal sliding bar (26), be provided with a plurality of guide ring grooves (281) on the outer periphery of dialysis tubing guide roll (28).

3. The bedside fixing device for hemodialysis room nursing according to claim 2, wherein two rotating members (21) are disposed on the rear side of the vertical plate (2), a rotating rod (22) is rotatably disposed on the two rotating members (21), and a suction cup (23) is connected to the end of the rotating rod (22).

4. The bedside fixing device for hemodialysis room care according to claim 2, wherein a triangular reinforcing rib plate (25) is disposed at the connection position of the rear side of the vertical plate (2) and the bottom plate (1).