CN115919590A - Arm limiting support frame for hemodialysis nursing - Google Patents
Arm limiting support frame for hemodialysis nursing Download PDFInfo
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- CN115919590A CN115919590A CN202310148275.9A CN202310148275A CN115919590A CN 115919590 A CN115919590 A CN 115919590A CN 202310148275 A CN202310148275 A CN 202310148275A CN 115919590 A CN115919590 A CN 115919590A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to the field of medical treatment, in particular to an arm limiting support frame for hemodialysis nursing. The invention provides an arm limiting support frame for hemodialysis nursing, which can adjust the angle and height of the arm of a patient so as to facilitate the movement of the arm of the patient and protect a blood transfusion tube. An arm limiting support frame for hemodialysis nursing comprises a mounting plate, a fixed shaft, a hollow hexagonal rod, a hollow sliding rod and the like; the fixed shaft is arranged on the mounting plate, the hollow hexagonal rod is rotatably connected to the fixed shaft, and the middle of the hollow hexagonal rod is of a hexagonal structure. The staff promotes flexible cutting ferrule rebound, and then no longer carries on spacingly to hollow hexagonal pole, then rotates hollow hexagonal pole, and then drives the hand rest and rotates to adjust the angle of hand rest, spur the hand rest rebound simultaneously, can adjust the height of hand rest, then loosen flexible cutting ferrule, it is spacing to hollow hexagonal pole and hollow slide bar again, let the hand rest can not rotate at will and the lapse.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to an arm limiting support frame for hemodialysis nursing.
Background
Hemodialysis is one of kidney replacement treatment modes for patients with acute and chronic renal failure, aims to remove some wastes in blood through a semipermeable membrane, and is one of safer, easier and widely-applied blood purification methods.
The patient is when carrying out hemodialysis treatment, it is spacing with the arm of blood transfusion to need to carry out with fixed support, guarantee with this that hemodialysis can normally go on, but because the duration of hemodialysis at every turn is all longer, and fixed support makes patient's arm must keep same action for a long time, the arm keeps same action for a long time and can appear the condition that the ache is stiff, the patient of also being convenient for like this treats, and the patient can extrude blood transfusion tube at the in-process that removes, blood transfusion tube is extruded just can't normally be transfused, can influence hemodialysis's treatment.
Disclosure of Invention
In view of this, the invention provides an arm limiting support frame for hemodialysis nursing, which can adjust the angle and height of the arm of a patient so that the arm of the patient can move and protect a blood transfusion tube.
The technical scheme of the invention is as follows: the utility model provides a spacing support frame of arm for hemodialysis nursing, is including mounting panel, fixed axle, hollow hexagonal pole, hollow slide bar, hand rest, angle chucking device and length chucking device, fixed axle fixed connection is on the mounting panel, hollow hexagonal pole rotary type is connected on the fixed axle, hollow hexagonal pole middle part is hexagonal structure, hollow slide bar slidingtype is connected in hollow hexagonal pole, hand rest fixed connection is on hollow slide bar top, angle chucking device is established on hollow hexagonal pole, length chucking device is established on hollow slide bar.
In one embodiment, the angle clamping device comprises a column gear, clamping teeth, an arc plate, clamping springs, a telescopic clamping sleeve, a fixed sleeve and a clamping sleeve spring, wherein the column gear is fixedly connected to the middle of the fixed shaft, the column gear is located in the hollow hexagonal rod, two clamping teeth are slidably connected to the inner side of the lower portion of the hollow hexagonal rod, two clamping teeth are symmetrically arranged, two clamping teeth are in contact with the column gear, two clamping teeth are fixedly connected to the arc plate on the side, away from the column gear, of the clamping teeth, two clamping springs are connected between the arc plate and the hollow hexagonal rod, the telescopic clamping sleeve is slidably connected to the outer side of the hollow hexagonal rod, the telescopic clamping sleeve is in contact with the two arc plates, the fixed sleeve is fixedly connected to the upper portion of the hollow hexagonal rod, the telescopic clamping sleeve is slidably connected with the fixed sleeve, and a clamping sleeve spring is connected between the telescopic clamping sleeve and the fixed sleeve.
In one embodiment, the length clamping device comprises arc-shaped limiting teeth, magnetic limiting tooth blocks, an upper magnetic ring and a lower magnetic ring, the arc-shaped limiting teeth are arranged on two sides of the hollow slide rod, the two arc-shaped limiting teeth are symmetrically arranged, the two magnetic limiting tooth blocks are connected to the upper portion of the hollow hexagonal rod in a sliding mode, the two magnetic limiting tooth blocks are symmetrically arranged, the two magnetic limiting tooth blocks are both in contact with the two arc-shaped limiting teeth, the inner side of the upper portion of the telescopic cutting sleeve is fixedly connected with the upper magnetic ring and the lower magnetic ring, the magnetic limiting tooth blocks are the same as the upper magnetic ring in magnetic property, the magnetic limiting tooth blocks are opposite to the lower magnetic ring in magnetic property, and the upper magnetic ring is located above the lower magnetic ring.
In one embodiment, the pipe arranging device is arranged on the hand support and comprises fixed sliders, arc-shaped baffles, baffle springs and arc-shaped frames, pipe grooves are formed in two sides of the outside of the hand support, the pipe grooves are symmetrically arranged, the four fixed sliders are fixedly connected to the two sides of the outside of the hand support at equal intervals, the four fixed sliders are located on the same side of the pipe grooves, the arc-shaped baffles are connected between the four fixed sliders in a sliding mode and symmetrically arranged, the two arc-shaped baffles and the two pipe grooves are located on the same horizontal line, the baffle springs are connected between the four fixed sliders and the arc-shaped baffles, and the arc-shaped frames are fixedly connected between the bottoms of the two arc-shaped baffles.
In one embodiment, the hand rest further comprises a driving device, the driving device is arranged on the hand rest, the driving device comprises a bevel ring, a rotating rod, limiting rings and a contact rod, the bevel ring is fixedly connected to the bottom of the hand rest, the bottom of the bevel ring is provided with an inclined plane and a horizontal plane, the horizontal plane is provided with a groove, the rotating rod is rotatably connected to an arc-shaped frame, the rotating rod is fixedly connected with two limiting rings, the arc-shaped frame is located between the two limiting rings, the two limiting rings are all in contact with the arc-shaped frame, the contact rod is fixedly connected to the upper portion of the rotating rod, and the contact rod is in contact with the bevel ring.
In one embodiment, the device further comprises a compression spring, and the compression spring is connected between the hollow hexagonal rod and the hollow sliding rod;
the telescopic clamping sleeve is characterized by further comprising clamping rods, handles and a reset spring, wherein two clamping grooves are formed in two sides of the middle of the hollow hexagonal rod, the clamping rods are connected to two sides of the telescopic clamping sleeve in a sliding mode and are symmetrically arranged, the two clamping rods are clamped into the two clamping grooves located below, the two clamping rods are fixedly connected with the handles at the ends, away from the clamping grooves, of the clamping rods, and the reset spring is connected between the handles and the telescopic clamping sleeve.
In one embodiment, the hand support further comprises an arc-shaped rubber pad which is fixedly connected to the upper side face of the hand support.
Has the beneficial effects that:
1. the staff pushes the telescopic cutting sleeve to move upwards, so that the telescopic cutting sleeve does not limit the two arc-shaped plates any more, then the hollow hexagonal rod is rotated, and the hand support is driven to rotate, so that the angle of the hand support is adjusted, and the arm of a patient can be subjected to hemodialysis treatment at a more proper angle; when the hand rest rotated the angle that is fit for the patient and places the arm, staff stop rotation hollow hexagonal pole to loosen flexible cutting ferrule, flexible cutting ferrule downwardly moving can be spacing again to the arc board, thereby carries on spacingly to the hand rest, lets the hand rest can not rotate under the action of gravity of patient's arm.
2. The telescopic cutting sleeve moves upwards to drive the lower magnetic ring to move upwards, the two magnetic limiting tooth blocks move towards the directions away from each other under the action of the magnetic force of the lower magnetic ring, so that the two arc limiting teeth are not limited any more, then a worker pulls the hand support to move upwards, so that the height of the hand support is adjusted, and the arm of a patient can be subjected to hemodialysis treatment at a more proper height; the telescopic clamping sleeve resets downwards to drive the upper magnetic ring to move downwards, the two magnetic limiting tooth blocks are clamped into the two arc limiting teeth under the magnetic action of the upper magnetic ring to limit the two arc limiting teeth again, and then the hand support is limited, so that the hand support cannot move downwards under the gravity action of the arm of a patient.
3. The telescopic clamping sleeve moves upwards to simultaneously cancel the limit of the clamping teeth and the arc-shaped limit teeth, so that the hollow hexagonal rod can be simultaneously rotated and the hollow sliding rod can be moved upwards, the angle and the height of the hand support can be conveniently adjusted by a worker at the same time, and the angle and the height of the hand support do not need to be respectively adjusted; the two magnetic limiting tooth blocks are respectively attached to the circumferential surfaces of the two arc-shaped limiting teeth, and the arc length of the two arc-shaped limiting teeth in the circumferential direction is larger than that of the two magnetic limiting tooth blocks in the circumferential direction, so that the two magnetic limiting tooth blocks can perform reciprocating movement in the horizontal direction on the two arc-shaped limiting teeth in a small range, and a patient can move the hand support in the horizontal direction in a small range, so that the position of the arm of the patient can be adjusted, and the movement in a small range can be performed; in the process of hemodialysis of the patient, the staff can continuously adjust the angle and the height of the hand support so as to adjust the position of the arm of the patient, and the arm of the patient is prevented from being kept still for a long time and from being sore and stiff.
4. After the arm of a patient is placed on the hand support, the staff rotates the bull stick, drive arc frame downstream, and then drive two cowl moves down, when the contact lever moved the groove position of chute ring, the staff stall bull stick, the recess of chute ring can block the contact lever, it is spacing to the contact lever, and then carry on spacingly to two arc frames, just so need not the staff to pull the arc frame always, then the staff places two pipe passing grooves to the pipe of hemodialysis, continue to rotate the bull stick again, make the contact lever break away from the contact with the recess of chute ring, two cowl resets and can block two pipe passing grooves again, and then protect the pipe of hemodialysis, avoid the patient to push down the pipe of hemodialysis when removing, lead to the blood flow abnormal, influence the treatment.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a first partially cut-away perspective structure of the present invention.
FIG. 4 is a schematic perspective view of the stationary shaft, the hollow hexagonal rod and the hollow slide rod of the present invention.
Fig. 5 is a schematic sectional perspective view of the angle clamping device and the length clamping device of the present invention.
Fig. 6 is a schematic perspective view of a first retractable ferrule of the present invention.
Fig. 7 is a schematic perspective view of a second retractable ferrule of the present invention.
Fig. 8 is a schematic view of a first partially cut-away perspective structure of the tube management device of the present invention.
FIG. 9 is a schematic view of a partial perspective structure of the fixed slider, the curved flapper, and the flapper spring of the present invention.
Fig. 10 is a schematic view of a second partially cut-away perspective structure of the tube management device of the present invention.
Fig. 11 is a schematic view of a second partially cut-away perspective structure of the present invention.
Fig. 12 is a schematic view of a third partial sectional perspective structure of the present invention.
Fig. 13 is a schematic perspective view of the driving device of the present invention.
FIG. 14 is a schematic perspective view of the hollow slide bar and the arc-shaped limit teeth of the present invention.
Fig. 15 is a schematic view of a fourth partial cross-sectional perspective structure of the present invention.
Labeled in the figure as: 1-mounting plate, 2-fixed shaft, 3-hollow hexagonal rod, 4-hollow sliding rod, 5-hand support, 61-column gear, 611-clamping tooth, 62-arc plate, 63-clamping spring, 64-telescopic clamping sleeve, 65-fixed sleeve, 66-clamping sleeve spring, 71-arc limiting tooth, 72-magnetic limiting tooth block, 73-upper magnetic ring, 74-lower magnetic ring, 81-pipe passing groove, 82-fixed sliding block, 83-arc baffle, 84-baffle spring, 85-arc frame, 91-inclined ring, 92-rotating rod, 93-limiting ring, 94-contact rod, 10-compression spring, 14-clamping groove, 15-clamping rod, 16-pull handle, 17-return spring and 18-arc rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Example 1.
The utility model provides a hemodialysis nursing is with spacing support frame of arm, as shown in fig. 1-14, including mounting panel 1, fixed axle 2, hollow hexagonal pole 3, hollow slide bar 4, hand rest 5, angle chucking device and length chucking device, fixed axle 2 passes through bolted connection on mounting panel 1, fixed axle 2 is the level setting, hollow hexagonal pole 3 rotary type is connected on fixed axle 2, hollow hexagonal pole 3 is vertical setting, hollow hexagonal pole 3 middle part is hexagonal prism structure, hollow slide bar 4 slidingtype is connected in hollow hexagonal pole 3, hand rest 5 passes through bolted connection on hollow slide bar 4 top, hand rest 5 is used for spacing to patient's arm, angle chucking device is established on hollow hexagonal pole 3, angle chucking device is used for adjusting the angle of hand rest 5 to adjust the position of patient's arm, length chucking device is established on hollow slide bar 4, length chucking device is used for the height of hand rest 5 to the position of adjusting patient's arm.
Angle chucking device is including post gear 61, screens tooth 611, arc 62, screens spring 63, flexible cutting ferrule 64, fixed cover 65 and cutting ferrule spring 66, post gear 61 is through flat key connection in fixed axle 2 middle part, post gear 61 is located hollow hexagonal pole 3, hollow hexagonal pole 3 lower part inboard sliding connection has two screens teeth 611, two screens tooth 611 is the symmetry setting, two screens tooth 611 all contacts with post gear 61, two one side that screens tooth 611 kept away from post gear 61 has all welded arc 62, two all be connected with four screens springs 63 through the couple between arc 62 and the hollow hexagonal pole 3, flexible cutting ferrule 64 sliding connection is in the hollow hexagonal pole 3 outside, flexible cutting ferrule 64 is used for spacing two arc 62, flexible cutting ferrule 64 contacts with two arc 62, fixed cover 65 welds on hollow hexagonal pole 3 upper portion, flexible cutting ferrule 64 is located between hollow hexagonal pole 3 and the fixed cover 65, flexible cutting ferrule 64 is connected with fixed cover 65, pass through the couple 64 and the fixed cover 65 between flexible cutting ferrule 65 and the fixed cover 66, flexible spring cover is located the hollow hexagonal pole 66 outside the flexible cutting ferrule 64 is connected with the flexible cutting ferrule 66, the flexible spring cover 66 is located the fixed cover 66, the flexible spring cover is located the outside the flexible cutting ferrule 3.
The length clamping device comprises arc-shaped limiting teeth 71, magnetic limiting tooth blocks 72, an upper magnetic ring 73 and a lower magnetic ring 74, the arc-shaped limiting teeth 71 are arranged on two sides of the hollow slide rod 4, the two arc-shaped limiting teeth 71 are symmetrically arranged, the two arc-shaped limiting teeth 71 are vertically arranged, the two magnetic limiting tooth blocks 72 are connected to the upper portion of the hollow hexagonal rod 3 in a sliding mode, the two magnetic limiting tooth blocks 72 are symmetrically arranged, the two magnetic limiting tooth blocks 72 are in contact with the two arc-shaped limiting teeth 71, the inner side of the upper portion of the telescopic cutting sleeve 64 is fixedly connected with the upper magnetic ring 73 and the lower magnetic ring 74, the magnetic ring 73 and the lower magnetic ring 74 are both in an annular structure, the magnetism of the magnetic limiting tooth blocks 72 is the same as that of the upper magnetic ring 73, the magnetism of the magnetic limiting tooth blocks 72 is opposite to that of the lower magnetic ring 74, and the upper magnetic ring 73 is located above the lower magnetic ring 74.
The mounting plate 1 is convenient for a worker to mount the device at a proper position, when a patient needs hemodialysis treatment, the worker firstly pushes the retractable card sleeve 64 to move upwards, the card sleeve spring 66 is compressed, the retractable card sleeve 64 moves upwards to be separated from contact with the two arc-shaped plates 62, and further the two arc-shaped plates 62 are not limited any more, then the worker rotates the hollow hexagonal rod 3, the hollow hexagonal rod 3 rotates to drive the two clamping teeth 611, the two arc-shaped plates 62 and the eight clamping springs 63 to rotate, because the column gear 61 is fixed, the two clamping teeth 611 rotate to be shifted by the column gear 61, the two clamping teeth 611 are shifted to move in a direction away from each other, the two clamping teeth 611 move to drive the two arc-shaped plates 62 to move, the eight clamping springs 63 are stretched, the two clamping teeth 611 continuously rotate to be re-clamped into the column gear 61 again under the elastic force of the eight clamping springs 63, in the process of rotating the hollow hexagonal rod 3, the two clamping teeth 611 are continuously shifted by the column gear 61, so that when a worker loosens the hollow hexagonal rod 3, the hollow hexagonal rod 3 can rotate under the action of gravity to cause the hand rest 5 to swing downwards, meanwhile, when the telescopic clamping sleeve 64 is not limited to the arc-shaped plate 62 any more, the clamping teeth 611 can clamp the column gear 61 to prevent the hollow hexagonal rod 3 from swinging randomly, the hollow hexagonal rod 3 can drive the hollow slide rod 4 to rotate while rotating, the hollow slide rod 4 can drive the hand rest 5 to rotate, when the hand rest 5 rotates to an angle suitable for a patient to place an arm, the worker stops rotating the hollow hexagonal rod 3 and loosens the telescopic clamping sleeve 64, the clamping spring 63 resets to drive the two clamping teeth 611 to clamp into the column gear 61, the column gear 61 can limit the two clamping teeth 611, and then spacing to hollow hexagonal pole 3, cutting ferrule spring 66 resets and can drive flexible cutting ferrule 64 and reset downwards, flexible cutting ferrule 64 resets downwards and can contact again with two arcs 62, flexible cutting ferrule 64 can carry on spacingly to two arcs 62, and then further spacing to two screens tooth 611 for two screens tooth 611 can't be stirred to column gear 61, thereby carry on spacingly to hand rest 5, let hand rest 5 can not rotate under the action of gravity of patient's arm.
When the telescopic cutting sleeve 64 moves upwards, the upper magnetic ring 73 and the lower magnetic ring 74 are driven to move upwards, when the lower magnetic ring 74 moves upwards to the same horizontal line with the magnetic limiting tooth blocks 72, the lower magnetic ring 74 can adsorb the two magnetic limiting tooth blocks 72 to move towards the direction away from each other, so that the two magnetic limiting tooth blocks 72 are in contact with the lower magnetic ring 74 and are not in contact with the two arc-shaped limiting teeth 71, the two magnetic limiting tooth blocks 72 do not limit the two arc-shaped limiting teeth 71 any more, and further do not limit the hollow slide rod 4 any more, at the moment, a worker can pull the hand support 5 to move upwards, the hand support 5 moves upwards to drive the hollow slide rod 4 to move upwards, the hollow slide rod 4 moves upwards to drive the two arc-shaped limiting teeth 71 to move upwards, when the hand support 5 is adjusted to the height suitable for placing the arm of a patient, the worker stops pulling the hand support 5, and loosens the telescopic cutting sleeve 64 at the same time, the telescopic clamping sleeve 64 resets downwards to drive the upper magnetic ring 73 and the lower magnetic ring 74 to reset downwards, the lower magnetic ring 74 resets downwards to be separated from contact with the two magnetic limiting tooth blocks 72, when the upper magnetic ring 73 resets downwards and the two magnetic limiting tooth blocks 72 are positioned on the same horizontal line, the two magnetic limiting tooth blocks 72 reset towards the direction close to each other under the action of the magnetic force of the upper magnetic ring 73, the two magnetic limiting tooth blocks 72 reset to be clamped into the two arc-shaped limiting teeth 71 again, if the two magnetic limiting tooth blocks 72 are not accurately clamped into the two arc-shaped limiting teeth 71, a worker can properly pull the hand support 5 to move up and down a certain distance, so that the two magnetic limiting tooth blocks 72 can be accurately clamped into the two arc-shaped limiting teeth 71, the two magnetic limiting tooth blocks 72 can limit the two arc-shaped limiting teeth 71 to further limit the hand support 5, and the hand support 5 cannot move downwards under the action of the gravity of the arm of a patient, the telescopic clamping sleeve 64 moves upwards to simultaneously cancel the limit of the clamping teeth 611 and the arc-shaped limit teeth 71, so that the hollow hexagonal rod 3 can be simultaneously rotated and the hollow sliding rod 4 can be moved upwards, and therefore, the angle and the height of the hand support 5 can be conveniently adjusted by a worker at the same time without respectively adjusting the angle and the height of the hand support 5; after the angle and the height of the hand support 5 are adjusted, the patient places the arm on the hand support 5 to carry out hemodialysis treatment, the two magnetic limit tooth blocks 72 are respectively attached to the circumferential surfaces of the two arc limit teeth 71, and because the arc length of the two arc limit teeth 71 along the circumferential direction is larger than that of the two magnetic limit tooth blocks 72 along the circumferential direction, the two magnetic limit tooth blocks 72 can perform reciprocating swing in the horizontal direction on the two arc limit teeth 71 in a small amplitude manner, so that the patient can rotate the hand support 5 in the horizontal direction in a small amplitude manner, and the position of the arm of the patient can be adjusted.
Example 2.
On the basis of embodiment 1, as shown in fig. 8 to 12, the blood vessel clearing device further comprises a blood vessel clearing device, the blood vessel clearing device is arranged on the hand support 5 and used for protecting blood vessels, the blood vessel clearing device comprises fixed sliding blocks 82, arc-shaped baffles 83, baffle springs 84 and arc-shaped frames 85, pipe passing grooves 81 are formed in two sides of the outside of the hand support 5 and used for placing the blood vessels, the pipe passing grooves 81 are symmetrically arranged, the pipe passing grooves 81 are horizontally arranged, the fixed sliding blocks 82 are welded on two sides of the outside of the hand support 5 at uniform intervals, the arc-shaped baffles 83 are connected between the four fixed sliding blocks 82 on the same side of the pipe passing grooves 81 in a sliding mode, the arc-shaped baffles 83 are symmetrically arranged, the arc-shaped baffles 83 are horizontally arranged, the arc-shaped baffles 83 and the two pipe passing grooves 81 are located on the same horizontal line, the arc-shaped baffles 83 are used for protecting the blood vessels, the arc-shaped baffles 82 are connected with the arc-shaped springs 84 through hooks between the four fixed sliding blocks 82 and the arc-shaped baffles 83, the arc-shaped baffles 83 are symmetrically arranged, the arc-shaped baffles 85 are horizontally arranged between the bottoms of the arc-shaped baffles 83, and the arc-shaped frames 85 are welded on the lower side of the hand support 5.
When the proper angle and height of the hand support 5 are adjusted, the arm of a patient is placed on the hand support 5, then a worker pulls the arc-shaped frame 85 to move towards the direction close to the fixed shaft 2, the arc-shaped frame 85 moves to drive the two arc-shaped baffles 83 to move, the eight baffle springs 84 are compressed, the two arc-shaped baffles 83 move to stop the two tube passing grooves 81, then the worker places a hemodialysis tube into the two tube passing grooves 81, then the arc-shaped frame 85 is loosened, the eight baffle springs 84 reset to drive the two arc-shaped baffles 83 to reset, the two arc-shaped baffles 83 reset to stop the two tube passing grooves 81 again, and then the hemodialysis tube is protected, so that the condition that the hemodialysis tube is pressed by the patient when the patient moves to cause abnormal blood flow and treatment is influenced, and the two arc-shaped baffles 83 reset to drive the arc-shaped frame 85 to reset; in the process of hemodialysis is done to the patient, the staff can continue to adjust the angle and the height of hand rest 5 to carry out the adjustment of position to patient's arm, avoid the arm to be motionless for a long time and ache stiff, when having done hemodialysis, the staff can draw hemodialysis's pipe, takes out hemodialysis's pipe from two pipe groove 81 of crossing.
Example 3.
On embodiment 2's basis, as shown in fig. 13, still including drive arrangement, drive arrangement establishes on hand rest 5, drive arrangement is used for driving reason pipe device, drive arrangement is including chute 91, bull stick 92, spacing ring 93 and contact bar 94, the chute 91 welds in hand rest 5 bottom, the chute 91 bottom is equipped with inclined plane and horizontal plane, and is equipped with a recess on the horizontal plane, bull stick 92 rotary type is connected on arc frame 85, bull stick 92 is vertical setting, the welding has two spacing rings 93 on the bull stick 92, arc frame 85 is located between two spacing rings 93, two spacing ring 93 all contacts with arc frame 85, spacing ring 93 is used for spacing arc frame 85, contact bar 94 welds on bull stick 92 upper portion, contact bar 94 is the horizontal setting, contact bar 94 and the contact of chute 91.
After a handle arm of a patient is placed on the hand rest 5, a worker rotates the rotating rod 92, the rotating rod 92 rotates to drive the contact rod 94 to rotate, the contact rod 94 moves towards the direction close to the fixed shaft 2 along the inclined plane of the inclined ring 91 while rotating, the contact rod 94 moves to drive the rotating rod 92 and the two limiting rings 93 to move downwards, the two limiting rings 93 move to drive the arc-shaped frames 85 to move downwards, when the contact rod 94 moves to the groove position of the inclined ring 91, the worker stops rotating the rotating rod 92, the groove of the inclined ring 91 clamps the contact rod 94 to limit the contact rod 94, and then the two arc-shaped frames 85 are limited, so that the two arc-shaped frames 85 cannot be reset under the elastic action of the eight baffle springs 84, the arc-shaped frames 85 do not need to be pulled all the time, and the worker can conveniently place a hemodialysis tube into the two tube passing grooves 81; after the pipe of hemodialysis was placed two at the staff and is crossed tub of 81, continue to rotate bull stick 92 again, and then drive contact bar 94 and continue to rotate, contact bar 94 continues to rotate can and the recess of chute 91 break away from the contact, then loosen bull stick 92, eight baffle springs 84 reset and can drive two arc framves 85 and reset, arc frame 85 resets and can drive two spacing rings 93 and reset, two spacing rings 93 reset and can drive bull stick 92 and reset, bull stick 92 resets and can drive contact bar 94 and reset along the inclined plane of chute 91.
Example 4.
On the basis of the embodiment 3, as shown in fig. 2, 14 and 15, the device further comprises a compression spring 10, and the compression spring 10 is connected between the hollow hexagonal rod 3 and the hollow sliding rod 4.
Originally, compression spring 10 is in the compression state, the staff at first upwards removes flexible cutting ferrule 64, make two spacing tooth piece 72 of magnetism break away from the contact with two spacing tooth 71 of arc, two spacing tooth pieces 72 of magnetism are no longer spacing to hollow slide bar 4 this moment, compression spring 10 resets and can drive hollow slide bar 4 rebound to the highest position, then the patient places the arm on hand rest 5, hand rest 5 can move down under the effect of gravity, hand rest 5 rebound can drive hollow slide bar 4 rebound, compression spring 10 is compressed to a certain degree, the patient of being convenient for like this finds the height that is more fit for placing the arm, in order to increase patient's comfort level, then the staff loosens flexible cutting ferrule 64, let two spacing tooth pieces of magnetism 72 restore to the throne and block two spacing tooth 71 of arc, spacing is carried out spacingly again to hollow slide bar 4.
Still including kelly 15, handle 16 and reset spring 17, 3 middle part both sides of hollow hexagonal pole are equipped with two draw-in grooves 14, flexible cutting ferrule 64 both sides slidingtype is connected with kelly 15, two the kelly 15 is the symmetry and sets up, two the kelly 15 is the level setting, two in two draw-in grooves 14 that are located the below have all been blocked to the kelly 15 two the one end that draw-in groove 14 was kept away from to kelly 15 has all welded handle 16, two all be connected with reset spring 17 through the couple between handle 16 and the flexible cutting ferrule 64.
The wrist support is characterized by further comprising an arc-shaped rubber pad 18, wherein the arc-shaped rubber pad 18 is fixedly connected to the upper side face of the hand support 5, and the arc-shaped rubber pad 18 is used for increasing the comfort level of the arm of a patient.
Initially, because the two clamping bars 15 are clamped into the two clamping grooves 14 located below, the two clamping grooves 14 located below can limit the two clamping bars 15, and further limit the retractable clamping sleeve 64, so that it can be avoided that the retractable clamping sleeve 64 moves upwards due to mistaken collision, and the hand rest 5 becomes loose, when the angle or height of the hand rest 5 needs to be adjusted, a worker can simultaneously pull the two handles 16 to move towards the direction away from each other, the two return springs 17 are stretched, the two handles 16 move to drive the two clamping bars 15 to move, the two clamping bars 15 move to be separated from the two clamping grooves 14 located below, at this time, the worker pushes the retractable clamping sleeve 64 to move upwards and loosen the two handles 16, because the hollow six-side bar 3 can push the two clamping bars 15 at this time, the two return springs 17 are still in a stretching state, the retractable clamping sleeve 64 moves upwards to drive the two clamping bars 15 to move upwards, the two handles 16 and the two return springs 17 move upwards, when the two clamping bars 15 move to the same horizontal line as the two clamping grooves 14 located above, the hollow six-side bar 15 can drive the two handles 15 to move upwards, and the two clamping grooves 15 to rotate towards the direction, and the two clamping grooves 15 can drive the two handles 15 to rotate, and the two clamping sleeves 15 to move towards the direction, and then adjust the angle of the two clamping sleeve 15; after adjusting the angle of hand rest 5, the staff then stimulates two handles 16 simultaneously again, make two kellies 15 and two draw-in grooves 14 that are located the top break away from the contact, then flexible cutting ferrule 64 resets and can drive two handles 16 and reset, make two kellies 15 re-advance the card carry in two draw-in grooves 14 of below, lock flexible cutting ferrule 64 again, if patient oneself adjusts the position of hand rest 5, can influence hemodialysis's treatment, because there are two kellies 15 to carry on spacingly flexible cutting ferrule 64, so need two handles 16 of simultaneous pulling just can unblock flexible cutting ferrule 64, can prevent effectively like this that patient oneself from going to stimulate handle 16, and lead to flexible cutting ferrule 64 unblock not hard up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hemodialysis nursing is with spacing support frame of arm, is including mounting panel (1), fixed axle (2), hollow hexagonal pole (3), hollow slide bar (4) and hand rest (5), fixed axle (2) fixed connection is on mounting panel (1), hollow hexagonal pole (3) rotary type is connected on fixed axle (2), hollow hexagonal pole (3) middle part is the hexagon structure, hollow slide bar (4) slidingtype is connected in hollow hexagonal pole (3), hand rest (5) fixed connection is on hollow slide bar (4) top, its characterized in that, still including angle chucking device and length chucking device, angle chucking device is established on hollow hexagonal pole (3), length chucking device is established on hollow slide bar (4).
2. The arm limiting support frame for hemodialysis care according to claim 1, the angle clamping device comprises a column gear (61), a clamping tooth (611), an arc-shaped plate (62), a clamping spring (63), a telescopic clamping sleeve (64), a fixed sleeve (65) and a clamping sleeve spring (66), the cylindrical gear (61) is fixedly connected to the middle part of the fixed shaft (2), the cylindrical gear (61) is positioned in the hollow hexagonal rod (3), the inner side of the lower part of the hollow hexagonal rod (3) is connected with two clamping teeth (611) in a sliding manner, the two clamping teeth (611) are symmetrically arranged, the two clamping teeth (611) are in contact with the column gear (61), one sides of the two clamping teeth (611) far away from the column gear (61) are fixedly connected with arc plates (62), four clamping springs (63) are connected between the two arc plates (62) and the hollow hexagonal rod (3), the telescopic clamping sleeve (64) is connected to the outer side of the hollow hexagonal rod (3) in a sliding way, the telescopic cutting sleeve (64) is contacted with the two arc-shaped plates (62), the fixed sleeve (65) is fixedly connected with the upper part of the hollow hexagonal rod (3), the telescopic cutting sleeve (64) is connected with the fixed sleeve (65) in a sliding way, a clamping sleeve spring (66) is connected between the telescopic clamping sleeve (64) and the fixed sleeve (65).
3. The arm limiting support frame for hemodialysis care as recited in claim 2, wherein said length clamping device comprises arc-shaped limiting teeth (71), magnetic limiting tooth blocks (72), an upper magnetic ring (73) and a lower magnetic ring (74), said arc-shaped limiting teeth (71) are disposed on two sides of said hollow sliding rod (4), said two arc-shaped limiting teeth (71) are symmetrically disposed, said two magnetic limiting tooth blocks (72) are slidably connected to an upper portion of said hollow hexagonal rod (3), said two magnetic limiting tooth blocks (72) are symmetrically disposed, said magnetic limiting tooth blocks (72) are in contact with said arc-shaped limiting teeth (71), said upper magnetic ring (73) and said lower magnetic ring (74) are fixedly connected to an inner side of an upper portion of said retractable sleeve (64), said magnetic limiting tooth blocks (72) have the same magnetism as said upper magnetic ring (73), said magnetic limiting tooth blocks (72) have opposite magnetism to said lower magnetic ring (74), and said upper magnetic ring (73) is located above said lower magnetic ring (74).
4. The arm limiting support frame for hemodialysis care according to claim 3, further comprising a tube management device, wherein the tube management device is arranged on the hand support (5), the tube management device comprises fixed sliding blocks (82), arc-shaped baffles (83), baffle springs (84) and arc-shaped frames (85), tube passing grooves (81) are formed in two outer sides of the hand support (5), the two tube passing grooves (81) are symmetrically arranged, the four fixed sliding blocks (82) are fixedly connected to two outer sides of the hand support (5) at equal intervals, an arc-shaped baffle (83) is slidably connected between the four fixed sliding blocks (82) located on the same side of the tube passing grooves (81), the two arc-shaped baffles (83) are symmetrically arranged, the two arc-shaped baffles (83) and the two tube passing grooves (81) are located on the same horizontal line, the baffle springs (84) are connected between the four fixed sliding blocks (82) and one arc-shaped baffle (83), and the arc-shaped frames (85) are fixedly connected between the bottoms of the two arc-shaped baffles (83).
5. The arm limiting support frame for hemodialysis care according to claim 4, further comprising a driving device, wherein the driving device is arranged on the hand support (5), the driving device comprises an inclined ring (91), a rotating rod (92), limiting rings (93) and a contact rod (94), the inclined ring (91) is fixedly connected to the bottom of the hand support (5), the bottom of the inclined ring (91) is provided with an inclined surface and a horizontal surface, the horizontal surface is provided with a groove, the rotating rod (92) is rotatably connected to the arc-shaped frame (85), the rotating rod (92) is fixedly connected with two limiting rings (93), the arc-shaped frame (85) is located between the two limiting rings (93), the two limiting rings (93) are both in contact with the arc-shaped frame (85), the contact rod (94) is fixedly connected to the upper portion of the rotating rod (92), and the contact rod (94) is in contact with the inclined ring (91).
6. The arm limiting support frame for hemodialysis care of claim 5, wherein: the device also comprises a compression spring (10), and the compression spring (10) is connected between the hollow hexagonal rod (3) and the hollow sliding rod (4);
still including kelly (15), handle (16) and reset spring (17), hollow hexagonal pole (3) middle part both sides are equipped with two draw-in grooves (14), flexible cutting ferrule (64) both sides slidingtype is connected with kelly (15), two kelly (15) are the symmetry and set up, two draw-in groove (14) that are located the below have all been blocked in kelly (15) two one end that draw-in groove (14) were kept away from in kelly (15) is fixedly connected with handle (16), two all be connected with reset spring (17) between handle (16) and flexible cutting ferrule (64).
7. The arm limiting support frame for hemodialysis care according to claim 6, further comprising an arc-shaped rubber pad (18), wherein the arc-shaped rubber pad (18) is fixedly connected to the upper side surface of the hand support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310148275.9A CN115919590B (en) | 2023-02-22 | 2023-02-22 | Limiting support frame for arm for hemodialysis nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310148275.9A CN115919590B (en) | 2023-02-22 | 2023-02-22 | Limiting support frame for arm for hemodialysis nursing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115919590A true CN115919590A (en) | 2023-04-07 |
| CN115919590B CN115919590B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310148275.9A Active CN115919590B (en) | 2023-02-22 | 2023-02-22 | Limiting support frame for arm for hemodialysis nursing |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180236153A1 (en) * | 2015-08-11 | 2018-08-23 | Fresenius Medical Care Deutschland Gmbh | Peritoneal dialysis machine |
| CN110974544A (en) * | 2019-12-25 | 2020-04-10 | 南通市第一人民医院 | Postoperative wound protector is used in hemodialysis nursing |
| CN210933020U (en) * | 2019-08-01 | 2020-07-07 | 无锡市第二人民医院 | Hemodialysis patient's hand device of putting |
| CN212229920U (en) * | 2020-05-19 | 2020-12-25 | 华东交通大学 | Teaching auxiliary device of ceramic manufacture |
| CN213552451U (en) * | 2020-08-03 | 2021-06-29 | 李辉 | Hemodialysis upper limbs mount |
| CN214231560U (en) * | 2020-11-20 | 2021-09-21 | 灌南县第一人民医院 | Arm fixing device for nephrology department |
| CN113769188A (en) * | 2021-09-06 | 2021-12-10 | 杭州市红十字会医院 | Visual anticreep needle limbs fixing device of hemodialysis |
| CN114795747A (en) * | 2022-05-27 | 2022-07-29 | 李琳 | Hemodialysis nursing bracket |
-
2023
- 2023-02-22 CN CN202310148275.9A patent/CN115919590B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180236153A1 (en) * | 2015-08-11 | 2018-08-23 | Fresenius Medical Care Deutschland Gmbh | Peritoneal dialysis machine |
| CN210933020U (en) * | 2019-08-01 | 2020-07-07 | 无锡市第二人民医院 | Hemodialysis patient's hand device of putting |
| CN110974544A (en) * | 2019-12-25 | 2020-04-10 | 南通市第一人民医院 | Postoperative wound protector is used in hemodialysis nursing |
| CN212229920U (en) * | 2020-05-19 | 2020-12-25 | 华东交通大学 | Teaching auxiliary device of ceramic manufacture |
| CN213552451U (en) * | 2020-08-03 | 2021-06-29 | 李辉 | Hemodialysis upper limbs mount |
| CN214231560U (en) * | 2020-11-20 | 2021-09-21 | 灌南县第一人民医院 | Arm fixing device for nephrology department |
| CN113769188A (en) * | 2021-09-06 | 2021-12-10 | 杭州市红十字会医院 | Visual anticreep needle limbs fixing device of hemodialysis |
| CN114795747A (en) * | 2022-05-27 | 2022-07-29 | 李琳 | Hemodialysis nursing bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115919590B (en) | 2023-05-23 |
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