CN215537119U

CN215537119U - Fixing device is used in hemodialysis nursing

Info

Publication number: CN215537119U
Application number: CN202121390508.9U
Authority: CN
Inventors: 刘平平; 韩昕彤; 马东梅
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-18
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to a fixing device, in particular to a fixing device for hemodialysis nursing, which comprises an arm fixing platform and a lifting mechanism arranged at the bottom end of the arm fixing platform, wherein the arm fixing platform comprises a fixing plate, a main arc-shaped sheath is arranged at the top end of the fixing plate, an auxiliary arc-shaped sheath is arranged on the side surface of the main arc-shaped sheath, the lifting mechanism comprises a bottom plate, and a lifting piece is arranged at the top end of the bottom plate. The lifting mechanism is arranged, so that the whole device can realize free height adjustment to adapt to sickbeds with different heights, and meanwhile, in the process of hemodialysis of a patient, the lifting mechanism drives the hand of the patient to move up and down slowly, so that the phenomenon that the hand of the patient is numb due to long-time inactivity to influence the normal hemodialysis of the patient is avoided.

Description

Fixing device is used in hemodialysis nursing

Technical Field

The utility model relates to a fixing device, in particular to a fixing device for hemodialysis nursing.

Background

Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, so that the substance exchange is carried out through the principles of dispersion, ultrafiltration, adsorption and convection, the metabolic waste in the body is eliminated, and the balance of electrolyte and acid-base is maintained; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

Present hemodialysis in-process needs fix its patient hand, avoids the patient when carrying out the dialysis, and patient's hand is disorderly to be led to the dialysis failure, and the present fixing device most highly inject, leads to some high sick beds of discordance to carry out altitude mixture control to adapt to fixing device height, patient's hand is fixed for a long time simultaneously, leads to patient's hand to send out numb very easily, leads to patient's comfort level to reduce.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fixing device for hemodialysis treatment to solve the above problems.

In order to achieve the above object, the present invention provides a fixing device for hemodialysis nursing, comprising an arm fixing platform and a lifting mechanism installed at the bottom end of the arm fixing platform, wherein the arm fixing platform comprises a fixing plate, one side of the top end of the fixing plate is provided with a plurality of fixing grooves, the inner ends of the fixing grooves are provided with main magic tapes, one side of the top end of the fixing plate is provided with a main arc-shaped sheath, one end of the main arc-shaped sheath is provided with a plurality of pin heads, the pin heads are in splicing fit with the fixing plate, the other end of the main arc-shaped sheath is provided with an auxiliary magic tape, the auxiliary magic tape is in splicing fit with the main magic tape, the other end of the fixing plate is provided with an auxiliary arc-shaped sheath, the lifting mechanism comprises a bottom plate, both sides of the bottom plate are provided with a pair of rollers, the top end of the bottom plate is provided with a pair of lifting pieces, the lifting pieces comprise hinge pieces, the articulated elements are X type structures, both ends all are provided with a pair of limiting plate about the articulated elements, the limiting plate with the terminal sliding connection of articulated elements, two different sides articulated elements one side is connected with the traction lever, the traction lever side is provided with the bull stick, two be connected with the baffle between the limiting plate, the bull stick with the baffle rotates to be connected.

As a further improvement of the technical scheme, one side of the top end of the fixing plate is provided with a plurality of pipe grooves, the pipe grooves are located under the main arc-shaped sheath, and the inner ends of the pipe grooves are provided with high-temperature pipes.

As a further improvement of the technical scheme, the top end of the pipe groove is provided with a ventilation plate, and the top end of the ventilation plate is provided with a plurality of ventilation holes.

As a further improvement of the technical scheme, a plurality of inner convex rods are arranged at the inner end of the main arc-shaped sheath.

As a further improvement of the technical scheme, the tail end of the rotating rod is provided with a handle which is of a Z-shaped structure.

As a further improvement of the technical scheme, the two sides of the inner end of the limiting plate are respectively provided with a sliding block, the sliding blocks are connected with the limiting plate in a sliding mode, and the sliding blocks and the inner end of the limiting plate are connected with a pair of compression springs.

As a further improvement of the technical scheme, a plurality of stabilizing parts are connected between the bottom plate and the fixed plate and comprise supporting rods, a plurality of supporting sleeves are arranged at the bottom ends of the supporting rods and fixed at the top ends of the stabilizing parts, the supporting sleeves are in plug-in fit with the supporting rods, and return springs are arranged at the inner ends of the supporting sleeves.

Compared with the prior art, the utility model has the beneficial effects that:

1. among this fixing device is used in hemodialysis nursing, through the elevating system who sets up, make its whole device can realize high free regulation to adapt to the not sick bed of co-altitude, carry out the hemodialysis in-process at the patient simultaneously, slowly move about driving patient's hand through elevating system carries out, avoid the long-time inactivity of patient's hand, lead to the hand to send out numb, influence the patient and normally carry out hemodialysis.

2. In this fixing device is used in hemodialysis nursing, through the high temperature pipe that sets up, when the temperature is lower, when the patient dialyzed, because fixed plate surface temperature is lower, the patient hand is laminated for a long time, and hand comfort will reduce, carries out temperature regulation to its patient hand through the high temperature pipe this moment, improves patient's comfort level.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the arm fixing platform according to embodiment 1;

FIG. 3 is a partially disassembled view of a fixing plate according to embodiment 1;

FIG. 4 is an exploded view of a main arc sheath structure according to example 1;

FIG. 5 is a schematic structural view of the elevating mechanism of embodiment 1;

FIG. 6 is a schematic structural view of the elevating member in accordance with embodiment 1;

fig. 7 is a disassembled view of the structure of the stabilizer in the embodiment 1.

The various reference numbers in the figures mean:

10. an arm fixing platform;

110. a fixing plate; 111. fixing grooves; 112. a main magic tape; 113. a pipe groove; 114. a high temperature tube; 115. a ventilation board;

120. a main arcuate sheath; 121. a nail head; 122. auxiliary magic tape; 123. an inner protruding rod;

130. a secondary arc-shaped sheath;

20. a lifting mechanism;

210. a base plate; 211. a roller;

220. a lifting member; 221. an articulation member; 222. a limiting plate; 223. a draw bar; 224. a rotating rod; 225. a baffle plate; 226. a handle; 227. a slider; 228. a compression spring;

230. a stabilizer; 231. a support bar; 232. a support sleeve; 233. a return spring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-7, the present invention provides a fixing device for hemodialysis care, including an arm fixing platform 10 and a lifting mechanism 20 installed at the bottom end of the arm fixing platform 10, the arm fixing platform 10 includes a fixing plate 110, one side of the top end of the fixing plate 110 is provided with a plurality of fixing slots 111, the inner ends of the fixing slots 111 are provided with main magic tapes 112, one side of the top end of the fixing plate 110 is provided with a main arc-shaped sheath 120, one end of the main arc-shaped sheath 120 is provided with a plurality of nail heads 121, the nail heads 121 are in inserting fit with the fixing plate 110, the other end of the main arc-shaped sheath 120 is provided with an auxiliary magic tape 122, the auxiliary magic tape 122 is in bonding fit with the main magic tape 112, the other end of the fixing plate 110 is provided with an auxiliary arc-shaped sheath 130, the lifting mechanism 20 includes a bottom plate 210, both sides of the bottom plate 210 are provided with a pair of rollers 211, the top end of the bottom plate 210 is provided with a pair of lifting members 220, the lifting members 220 include hinge members 221, the hinge 221 is of an X-shaped structure, a pair of limiting plates 222 are disposed at the upper end and the lower end of the hinge 221, the limiting plates 222 are slidably connected with the tail end of the hinge 221, a draw bar 223 is connected to one side of each of the two opposite-side hinges 221, a rotating rod 224 is disposed on the side surface of each draw bar 223, a baffle 225 is connected between the two limiting plates 222, and the rotating rod 224 is rotatably connected with the baffle 225.

In this embodiment, one side of the top end of the fixing plate 110 is provided with a plurality of pipe slots 113, the pipe slots 113 are located under the main arc-shaped sheath 120, and the inner ends of the pipe slots 113 are provided with high temperature pipes 114. Through the high temperature pipe 114 that sets up, when the temperature is lower, when the patient dialyzed, because fixed plate 110 surface temperature is lower, the long-time laminating of patient's hand, hand comfort will reduce, carries out temperature regulation to its patient's hand through high temperature pipe 114 this moment, improves patient's comfort level.

Further, a ventilation plate 115 is arranged at the top end of the pipe groove 113, and a plurality of ventilation holes are arranged at the top end of the ventilation plate 115. Through the ventilation board 115 who sets up, avoid high temperature tube 114 and its patient hand direct contact, easily cause the burn to its patient hand.

Specifically, the inner end of the main arc sheath 120 is provided with a plurality of inner protruding rods 123. The interior protruding pole 123 preferentially adopts sponge material, through the interior protruding pole 123 that sets up, when main arc sheath 120 cup joints at patient's hand, improves the patient through interior protruding pole 123 and wears the comfort level, reduces its special properties.

In addition, the end of the rotating rod 224 is provided with a handle 226, and the handle 226 is in a Z-shaped structure. The handle 226 is provided to facilitate the operator to adjust the rotation of the rotating rod 224.

In addition, the two sides of the inner end of the limit plate 222 are both provided with a slide block 227, the slide block 227 is connected with the limit plate 222 in a sliding manner, and the slide block 227 and the inner end of the limit plate 222 are connected with a pair of compression springs 228. Through the slider 227 who sets up, carry on spacingly to its limiting plate 222, avoid articulated elements 221 to appear colliding when its limiting plate 222 inner slides, damage the limiting plate 222 inner.

Further, a plurality of stabilizing members 230 are connected between the bottom plate 210 and the fixing plate 110, each stabilizing member 230 includes a support rod 231, a plurality of support sleeves 232 are disposed at the bottom ends of the support rods 231, the support sleeves 232 are fixed at the top ends of the stabilizing members 230, the support sleeves 232 are in insertion fit with the support rods 231, and return springs 233 are disposed at the inner ends of the support sleeves 232. The fixing plate 110 and the stabilizer 230 are further supported by the stabilizer 230, thereby improving stability therebetween.

The fixing device for hemodialysis nursing of this embodiment is when specifically using, when carrying out hemodialysis, slowly rotate bull stick 224, drive traction lever 223 and move forward, drive articulated elements 221 and contract each other, slowly improve fixed plate 110 height, parallel with its sick bed until fixed plate 110, place its patient's hand in main arc sheath 120 the inner, stretch into vice arc sheath 130 the inner with its hand end, pulling main arc sheath 120, make its main arc sheath 120 laminating fix in patient's arm department, laminate in suitable fixed slot 111 the inner with its vice magic subsides 122, fix patient's hand, so that carry out hemodialysis.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixing device is used in hemodialysis nursing, includes arm fixed platform (10) and installs elevating system (20) in arm fixed platform (10) bottom, its characterized in that: the arm fixing platform (10) comprises a fixing plate (110), a plurality of fixing grooves (111) are formed in one side of the top end of the fixing plate (110), a main magic tape (112) is arranged at the inner end of each fixing groove (111), a main arc-shaped sheath (120) is arranged on one side of the top end of the fixing plate (110), a plurality of pin heads (121) are arranged at one end of the main arc-shaped sheath (120), the pin heads (121) are in inserting fit with the fixing plate (110), an auxiliary magic tape (122) is arranged at the other end of the main arc-shaped sheath (120), the auxiliary magic tape (122) is in bonding fit with the main magic tape (112), an auxiliary arc-shaped sheath (130) is arranged at the other end of the fixing plate (110), the lifting mechanism (20) comprises a bottom plate (210), a pair of rollers (211) is arranged on two sides of the bottom plate (210), and a pair of lifting pieces (220) is arranged at the top end of the bottom plate (210), lifting member (220) includes articulated elements (221), articulated elements (221) are X type structure, both ends all are provided with a pair of limiting plate (222) about articulated elements (221), limiting plate (222) with articulated elements (221) end sliding connection, two different sides articulated elements (221) one side is connected with traction lever (223), traction lever (223) side is provided with bull stick (224), two be connected with baffle (225) between limiting plate (222), bull stick (224) with baffle (225) rotate to be connected.

2. The hemodialysis care fixture according to claim 1, wherein: a plurality of pipe grooves (113) are formed in one side of the top end of the fixing plate (110), the pipe grooves (113) are located under the main arc-shaped sheath (120), and high-temperature pipes (114) are arranged at the inner ends of the pipe grooves (113).

3. The hemodialysis care fixture according to claim 2, wherein: the top end of the pipe groove (113) is provided with a ventilation plate (115), and the top end of the ventilation plate (115) is provided with a plurality of ventilation holes.

4. The hemodialysis care fixture according to claim 1, wherein: the inner end of the main arc-shaped sheath (120) is provided with a plurality of inner convex rods (123).

5. The hemodialysis care fixture according to claim 1, wherein: the tail end of the rotating rod (224) is provided with a handle (226), and the handle (226) is of a Z-shaped structure.

6. The hemodialysis care fixture according to claim 1, wherein: the two sides of the inner end of the limit plate (222) are respectively provided with a sliding block (227), the sliding blocks (227) are in sliding connection with the limit plate (222), and the sliding blocks (227) and the inner end of the limit plate (222) are connected with a pair of compression springs (228).

7. The hemodialysis care fixture according to claim 1, wherein: be connected with a plurality of stabilizer (230) between bottom plate (210) and fixed plate (110), stabilizer (230) include bracing piece (231), bracing piece (231) bottom is provided with a plurality of support cover (232), support cover (232) and fix stabilizer (230) top, support cover (232) with bracing piece (231) cooperation of pegging graft, support cover (232) inner is provided with reset spring (233).