CN219230940U

CN219230940U - Hemodialysis upper limbs mount

Info

Publication number: CN219230940U
Application number: CN202320694074.4U
Authority: CN
Inventors: 谭勤怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-23
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to a hemodialysis upper limb fixing frame which comprises a base, wherein the top of the base is fixedly connected with a guide groove plate, the inside of the guide groove plate is connected with a sliding block in a sliding manner, the top of the sliding block is fixedly connected with a sliding cover plate, and the right side of the sliding cover plate is fixedly connected with a box body. This hemodialysis upper limbs mount, when patient is doing hemodialysis, start electric putter earlier and drive the footstock and carry out upper and lower altitude mixture control, the height when adapting to patient to sit, the rethread is placed two splint opposite sides with the arm, thereby start motor drive two-way threaded rod and rotate in the inside of footstock, make two fly leaves under the circumstances that has the sliding tray, become relative movement by rotary motion, two splint are spacing firm with patient's arm, thereby carry out hemodialysis work again, reach the purpose that improves work efficiency, the existence of two foam-rubber mats prevents that patient's arm from pressing from both sides the condition of wound from taking place, make the security of device higher.

Description

Hemodialysis upper limbs mount

Technical Field

The utility model relates to the technical field of hemodialysis, in particular to a hemodialysis upper limb fixing frame.

Background

Hemodialysis is to drain in-vivo blood to the outside of the body, and to pass through a dialyzer consisting of innumerable hollow fibers, wherein the blood and electrolyte solution with similar concentration of the body are in and out of the hollow fibers, and the substances are exchanged by dispersion/convection to remove metabolic wastes in the body and maintain the balance of electrolyte and acid and alkali; and simultaneously, removing excessive water in the body and reinfusion the purified blood.

According to the utility model, according to the structure of the upper limb fixing frame for hemodialysis disclosed in the Chinese patent CN213964600U, the elastic cloth belt and the retaining ring are connected to the fixing device, and the clamping plate structure is arranged on the fixing device, so that the effects of lifting and fixing the arms of a patient are achieved, and the problem that most of patients are inconvenient in limb movement and cannot move freely in the process of checking the positions of the patients by medical staff is solved.

The device is fixed by adopting the elastic cloth and the retaining ring, and the problem that the arm is not fixed firmly easily due to weakening of the elastic force of the elastic cloth after long-time use; and adopt manual fixed mode for when carrying out hemodialysis work, manual fixed needs certain time, and then has influenced the progress of work, and fixed mode is very inconvenient. Therefore, a hemodialysis upper limb fixing frame is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a hemodialysis upper limb fixing frame which has the advantages that when hemodialysis is carried out, an upper limb arm can be automatically fixed and limited after being placed on a fixing plate, the work progress efficiency is improved, the fixing effect is still improved after long-time use, and the like, and the problems that when the existing hemodialysis upper limb fixing frame is used for fixing and limiting the arm, the fixing mode of elastic cloth and a ring buckle is adopted, the fixing is not firm enough after long-time use, and the work progress is affected are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hemodialysis upper limbs mount, includes the base, the top fixedly connected with direction frid of base, the inside sliding connection of direction frid has the sliding block, the top fixedly connected with sliding cover of sliding block, the right side fixedly connected with box body of sliding cover, the inside fixedly connected with spring of box body, the left side fixedly connected with movable block of spring, the left side surface fixedly connected with joint post of movable block, the right side fixedly connected with movable rod of movable block, the top fixedly connected with electric putter of sliding cover, the fixedly connected with footstock of top of electric putter, the sliding tray has been seted up to the inside of footstock, the left side fixedly connected with installation shell of footstock, the inside fixedly connected with motor of installation shell, the one end fixedly connected with bidirectional threaded rod of motor output shaft, the one end that the motor was kept away from to the bidirectional threaded rod rotates with the right side inner wall of footstock, the equal threaded connection movable plate of surface, two the equal fixedly connected with electric putter in top of movable plate, two equal fixedly connected with of top of movable plate, two opposite side fixedly connected with mounting panel.

Further, the bottom fixedly connected with of base is four rubber slipmats, the slip cavity has been seted up to the inside of direction frid, the sliding block slides in the inside of direction frid through the slip cavity.

Further, the movable rod hole is formed in the box body, the movable rod slides in the box body through the movable rod hole, and the pull ring is fixedly connected to the right side of the movable rod.

Further, the through hole is formed in the sliding cover plate, a plurality of clamping column holes are formed in the guide groove plate, and the clamping columns penetrate through the sliding cover plate and extend to the guide groove plate.

Further, the inside fixedly connected with support column of installation shell, the motor passes through support column and installation shell fixed connection, the right side inner wall of footstock is provided with rolling bearing, two-way threaded rod passes through rolling bearing and rotates in the inside right side inner wall of footstock.

Further, threaded rod holes are formed in the movable plates, the movable plates are connected with the bidirectional threaded rods through the threaded rod holes, and the bottoms of the movable plates slide in the top seat through sliding grooves.

Further, the second sliding grooves with the number of two are formed in the top seat, and the upper half parts of the two movable plates are in sliding connection with the top seat through the two second sliding grooves.

Further, two equal fixedly connected with floor in top of mounting panel, two splint all pass through the top fixed connection of floor and two mounting panels, two the shape of splint is the arc, two the equal fixedly connected with foam-rubber cushion of inner wall of splint.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this hemodialysis upper limbs mount, when patient is doing hemodialysis, start electric putter earlier and drive the footstock and carry out upper and lower altitude mixture control, the height when adapting to patient to sit, the rethread is placed two splint opposite sides with the arm, thereby start motor drive two-way threaded rod and rotate in the inside of footstock, make two fly leaves under the circumstances that has the sliding tray, become relative movement by rotary motion, two splint are spacing firm with patient's arm, thereby carry out hemodialysis work again, reach the purpose that improves work efficiency, the existence of two foam-rubber mats prevents that patient's arm from pressing from both sides the condition of wound from taking place, make the security of device higher.

2. According to the hemodialysis upper limb fixing frame, the rubber anti-slip pad is arranged at the bottom of the base, so that the situation of toppling is avoided as much as possible when the device is used. Through set up guide slot board and slip apron at the top of base for this device can carry out the back-and-forth displacement according to the service condition when using, the rethread joint post carries out spacing fixedly with guide slot board can, and this device's suitability is stronger.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a partial right side view of the structure of the present utility model;

fig. 3 is a top view of the structural splint of the present utility model.

In the figure: 1 base, 2 guide groove plates, 3 joint post holes, 4 sliding blocks, 5 sliding cover plates, 6 box bodies, 7 springs, 8 movable blocks, 9 joint posts, 10 movable rods, 11 electric push rods, 12 top seats, 13 sliding grooves, 14 mounting shells, 15 motors, 16 bidirectional threaded rods, 17 movable plates, 18 clamping plates and 19 clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-3, an upper limb fixing frame for hemodialysis in this embodiment includes a base 1, four rubber anti-slip pads are fixedly connected to the bottom of the base 1, a guide groove plate 2 is fixedly connected to the top of the base 1, a sliding block 4 is slidably connected to the inside of the guide groove plate 2, a sliding cavity is formed in the guide groove plate 2, and the sliding block 4 slides in the guide groove plate 2 through the sliding cavity.

The top fixedly connected with slip apron 5 of sliding block 4, the through-hole has been seted up to the inside of slip apron 5, the right side fixedly connected with box body 6 of slip apron 5, the inside fixedly connected with spring 7 of box body 6, the left side fixedly connected with movable block 8 of spring 7, the left side surface fixedly connected with joint post 9 of movable block 8, a plurality of joint post hole 3 has been seted up to the inside of deflector ledge 2, joint post 9 runs through slip apron 5 and extends to the inside of deflector ledge 2.

The right side fixedly connected with movable rod 10 of movable block 8, the inside of box body 6 has been seted up movable rod hole, and movable rod 10 slides in the inside of box body 6 through movable rod hole, and the right side fixedly connected with pull ring of movable rod 10.

The top fixedly connected with electric putter 11 of slip apron 5, electric putter's top fixedly connected with footstock 12, sliding tray 13 has been seted up to the inside of footstock 12, and the left side fixedly connected with installation shell 14 of footstock 12, the inside fixedly connected with motor 15 of installation shell 14, the inside fixedly connected with support column of installation shell 14, motor 15 passes through support column and installation shell 14 fixed connection.

One end of the output shaft of the motor 15 is fixedly connected with a bidirectional threaded rod 16, one end of the bidirectional threaded rod 16 away from the motor 15 is rotationally connected with the right inner wall of the top seat 12, the right inner wall of the top seat 12 is provided with a rotating bearing, and the bidirectional threaded rod 16 rotates in the right inner wall of the inside of the top seat 12 through the rotating bearing.

The surface of two-way threaded rod 16 all threaded connection has fly leaf 17, and the bottom of two fly leaves 17 is through sliding tray 13 and at the inside slip of footstock 12, and the threaded rod hole has all been seted up to the inside of two fly leaves 17, and two fly leaves 17 all pass through threaded rod hole and two-way threaded rod 16 threaded connection.

The inside of the top seat 12 is provided with two second sliding grooves, and the upper half parts of the two movable plates 17 are in sliding connection with the top seat 12 through the two second sliding grooves.

The top of two fly boards 17 is all fixedly connected with mounting panel 18, and the equal fixedly connected with splint 19 of the opposite side of two mounting panels 18, the equal fixedly connected with floor in top of two mounting panels 18, and the top fixed connection of two splint 19 and two mounting panels 18 is all passed through the floor, and the shape of two splint 19 is the arc, the equal fixedly connected with foam-rubber cushion of inner wall of two splint 19.

In this embodiment, through setting up the rubber slipmat in the bottom of base 1 for this device avoids appearing the condition emergence of empting as far as possible when using.

In this embodiment, through set up guide slot board 2 and slip apron 5 at the top of base 1 for this device can carry out the back-and-forth displacement according to the service behavior when using, rethread joint post 9 carry out spacing fixed with guide slot board 2 can, and this device's suitability is stronger.

In this embodiment, it should be noted that, the motor 18 and the electric putter 11 are both controlled and started by an external device, and the motor 15 is a gear motor, which is already a prior art.

Embodiment two: referring to fig. 1, on the basis of one embodiment, the bottoms of the two clamping plates 19 are configured to be concave-convex, so that when the arm of the patient is limited and fixed, the two clamping plates 19 can move to the minimum distance to adapt to patients with different arm sizes.

The working principle of the embodiment is as follows:

this hemodialysis upper limbs mount, when patient is doing hemodialysis, start electric putter 11 drive footstock 12 and carry out upper and lower altitude mixture control earlier, the height when adapting to patient to sit, the rethread is placed two splint 19 opposite sides with the arm, thereby start motor 15 drive two-way threaded rod 16 and rotate in the inside of footstock 12, make two fly leaves 17 under the condition that has sliding tray 13, become relative movement by rotary motion, two splint 19 are spacing firm with patient's arm, thereby carry out hemodialysis work again, reach the purpose that improves work efficiency, the existence of two foam-rubber mats prevents that patient's arm from pressing from both sides the condition emergence of wound, make the security of device higher.

It should be noted that standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt mature bolts, rivets, welding and the like in the prior art, and the machinery, the parts and the equipment adopt the conventional models in the prior art; in addition, the circuit connection is in a conventional connection manner in the prior art, and details not described in detail in this specification belong to the prior art known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hemodialysis upper limbs mount, including base (1), its characterized in that: the utility model discloses a bidirectional rotary electric device, including base (1), sliding cover (5), sliding cover (12), mounting shell (14), motor (15) are fixedly connected with in the left side of spring (7), movable rod (10) are fixedly connected with on the left side surface of movable block (8), electric putter (11) are fixedly connected with at the top of sliding cover (5), sliding groove (13) are seted up to the inside of footstock (12), mounting shell (14) are fixedly connected with in the left side of footstock (6), motor (15) are fixedly connected with in the inside of mounting shell (14), motor (16) are kept away from to the right side of threaded rod (16) and are connected with bi-directional rotary electric device, threaded rod (16) are connected with one end (16) of threaded rod (16) in a bidirectional rotary electric device, the surface of two-way threaded rod (16) is equal threaded connection has fly leaf (17), two the top of fly leaf (17) is equal fixedly connected with mounting panel (18), two the opposite side of mounting panel (18) is equal fixedly connected with splint (19).

2. A hemodialysis upper limb holder according to claim 1, wherein: the bottom of base (1) fixedly connected with is four rubber slipmats, the inside of direction frid (2) has seted up the slip cavity, sliding block (4) are through the inside slip of slip cavity at direction frid (2).

3. A hemodialysis upper limb holder according to claim 1, wherein: the inside of box body (6) has offered movable rod hole, movable rod (10) are through the inside slip of movable rod hole at box body (6), the right side fixedly connected with pull ring of movable rod (10).

4. A hemodialysis upper limb holder according to claim 1, wherein: the inside of slip apron (5) has seted up the through-hole, a plurality of joint post hole (3) have been seted up to the inside of guide runner plate (2), joint post (9) run through slip apron (5) and extend to the inside of guide runner plate (2).

5. A hemodialysis upper limb holder according to claim 1, wherein: the inside fixedly connected with support column of installation shell (14), motor (15) pass through support column and installation shell (14) fixed connection, the right side inner wall of footstock (12) is provided with rolling bearing, two-way threaded rod (16) rotate in the inside right side inner wall of footstock (12) through rolling bearing.

6. A hemodialysis upper limb holder according to claim 1, wherein: threaded rod holes are formed in the two movable plates (17), the two movable plates (17) are in threaded connection with the bidirectional threaded rod (16) through the threaded rod holes, and the bottoms of the two movable plates (17) slide in the top seat (12) through the sliding groove (13).

7. A hemodialysis upper limb holder according to claim 1, wherein: the inside of footstock (12) has offered the second sliding tray that is two in quantity, two the upper half of fly leaf (17) all is through two second sliding tray and footstock (12) sliding connection.

8. A hemodialysis upper limb holder according to claim 1, wherein: the top of two mounting panel (18) is all fixedly connected with floor, two splint (19) are all through the top fixed connection of floor and two mounting panel (18), two the shape of splint (19) is the arc, two the equal fixedly connected with foam-rubber cushion of inner wall of splint (19).