CN216124940U

CN216124940U - Arm fixing device for hemodialysis nursing

Info

Publication number: CN216124940U
Application number: CN202121390546.4U
Authority: CN
Inventors: 汪星玉; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-25
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the technical field of hemodialysis nursing, in particular to an arm fixing device for hemodialysis nursing. It includes the fixed station, the position that the upper end of fixed station is close to the centre is equipped with adjustment mechanism, the position that the upper end of fixed station is close to the front end is equipped with the bradyseism section of thick bamboo, the fixed station includes the stage body, the position that the upper surface of stage body is close to the rear end is equipped with the stopper, one side of stopper is close to the position in the centre and installs driving motor, the one end of driving motor pivot is pegged graft and is had the initiative runner, adjustment mechanism includes the slip table, the spout has been seted up to the centre of slip table, the centre of spout is equipped with the threaded rod, the middle threaded connection of threaded rod has the thread block, the upper end of slip table is equipped with the adjust frame, the centre of adjust the frame is equipped with the ventilating board, the bradyseism section of thick bamboo includes the barrel. The utility model can adjust the height of the arm when the arm is inserted into the fixed cylinder through the arranged adjusting mechanism, so that the arm reaches the specified bending state, and the nursing and the rehabilitation after hemodialysis are facilitated.

Description

Arm fixing device for hemodialysis nursing

Technical Field

The utility model relates to the technical field of hemodialysis nursing, in particular to an arm fixing device for hemodialysis nursing.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber by draining the blood in vivo to the outside of the body through a dialyzer consisting of a plurality of hollow fibers, thereby removing the metabolic waste in the body and maintaining the balance of the electrolyte and acid and alkali; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis. The arm needs to be nursed after hemodialysis and fixed during nursing, but most of the existing arm fixing devices do not have an adjusting function, cannot make the arm in a specified bending state, and are easy to induce sequelae.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an arm fixing device for hemodialysis treatment, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides an arm fixing device for hemodialysis nursing, which comprises a fixing table, wherein an adjusting mechanism is arranged at a position, close to the middle, of the upper end of the fixing table, a cushioning cylinder is arranged at a position, close to the front end, of the upper end of the fixing table, the fixing table comprises a table body, a limiting block is arranged at a position, close to the rear end, of the upper surface of the table body, a driving motor is installed at a position, close to the middle, of one side of the limiting block, a driving rotating wheel is inserted into one end of a rotating shaft of the driving motor, the adjusting mechanism comprises a sliding table, a sliding groove is formed in the middle of the sliding table, a threaded rod is arranged in the middle of the sliding groove, a threaded block is connected to the middle of the threaded rod in a threaded manner, an adjusting frame is arranged at the upper end of the sliding table, a ventilating plate is arranged in the middle of the adjusting frame, and the cushioning cylinder comprises a cylinder body.

As a further improvement of the technical scheme, the surface of the driving rotating wheel is sleeved with a belt, and the two ends of the belt are provided with driven rotating wheels.

As a further improvement of the technical scheme, a position, close to the belt, of the surface of the table body is provided with a limiting plate, and two ends of the limiting block are rotatably connected with transmission plates.

As a further improvement of the technical scheme, the thread block is matched with the sliding groove, and the upper end of the thread block close to the middle is fixedly connected with the inserting plate.

As a further improvement of the technical scheme, one end of the adjusting frame is provided with a clamping plate, and the clamping plate is matched with the inserting plate.

As a further improvement of the technical scheme, a plurality of air holes are formed in the surface of the ventilating plate, and the upper end of the ventilating plate is fixedly connected with the fixing cylinder.

As a further improvement of the technical scheme, the bottom of the barrel is provided with a spring column, the bottom of the spring column is fixedly connected with a positioning plate, and the bottom of the positioning plate is fixedly connected with the upper end of the table body.

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

according to the arm fixing device for hemodialysis nursing, the height of the arm can be adjusted by the aid of the adjusting mechanism when the arm is inserted into the fixing cylinder, so that the arm is in a specified bent state, and nursing and rehabilitation after hemodialysis are facilitated.

Drawings

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

FIG. 2 is a schematic view of the structure of a fixing table according to embodiment 1;

FIG. 3 is a schematic structural view of an adjusting mechanism of embodiment 1;

FIG. 4 is a partial sectional view of a slide table according to embodiment 1;

FIG. 5 is a schematic view of a shock tube structure according to embodiment 1.

The various reference numbers in the figures mean:

100. a fixed table;

110. a table body; 120. a limiting block; 130. a drive motor; 131. a driving runner; 132. a belt; 133. a driven runner; 140. a limiting plate; 150. a drive plate;

200. an adjustment mechanism;

210. a sliding table; 211. a chute; 212. a threaded rod; 213. a thread block; 214. inserting plates; 220. an adjusting frame; 221. a splint; 230. a ventilation board; 231. air holes are formed; 240. a fixed cylinder;

300. a cushioning cylinder;

310. a barrel; 320. a spring post; 330. and (7) positioning the plate.

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 to 5, the present embodiment provides an arm fixing device for hemodialysis care, including a fixing table 100, an adjusting mechanism 200 is disposed at a position near the middle of the upper end of the fixing table 100 for adjusting the angle of the arm of a patient, a cushioning cylinder 300 is disposed at a position near the front end of the upper end of the fixing table 100, the cushioning cylinder 300 prevents the big arm of the small arm of the patient from being squeezed during the process of changing the angle, the fixing table 100 includes a table body 110, a position near the rear end of the upper surface of the table body 110 is provided with a limiting block 120, a driving motor 130 is mounted at a position near the middle of one side of the limiting block 120, one end of the rotating shaft of the driving motor 130 is inserted with a driving wheel 131, the adjusting mechanism 200 includes a sliding table 210, a sliding chute 211 is disposed in the middle of the sliding table 210, a threaded rod 212 is disposed in the middle of the sliding chute, a threaded block 213 is connected to the middle of the threaded rod 212, an adjusting frame 220 is disposed at the upper end of the sliding table 210, the middle of the adjusting frame 220 is provided with a ventilation plate 230, and the shock-absorbing cylinder 300 comprises a cylinder body 310.

Further, a belt 132 is sleeved on the surface of the driving wheel 131, driven wheels 133 are arranged at two ends of the belt 132, a position limiting plate 140 is arranged at a position, close to the belt 132, on the surface of the table body 110, a driving plate 150 is rotatably connected to two ends of the limiting block 120, a rotating shaft on the driving motor 130 rotates to drive the driving wheel 131 to rotate, and the driven wheels 133 rotate accordingly.

Further, screw block 213 and spout 211 looks adaptation, screw block 213's upper end is close to middle position fixedly connected with picture peg 214, the one end of adjusting frame 220 is equipped with splint 221, splint 221 and picture peg 214 looks adaptation, a plurality of bleeder vents 231 have been seted up on the surface of ventilating board 230, ventilating board 230's upper end fixedly connected with solid fixed cylinder 240, driven runner 133 rotates and drives threaded rod 212 and rotate, screw block 213 slides in spout 211, make ventilating board 230's angle change, the angle that drives patient's arm changes, make patient's arm reach appointed state.

Still further, the bottom of the cylinder 310 is provided with a spring post 320, the bottom of the spring post 320 is fixedly connected with a positioning plate 330, the bottom of the positioning plate 330 is fixedly connected with the upper end of the table body 110, and the spring post 320 is connected with the cylinder 310 so that the large arm of the small arm of the patient is not squeezed in the process of changing the angle.

When the arm fixing device for hemodialysis nursing in the embodiment is used specifically, firstly, the arm of a patient passes through the cushioning cylinder 300 and the fixing cylinder 240, the big arm of the patient is in the cushioning cylinder 300, the small arm is in the fixing cylinder 240, at the moment, the driving motor 130 is started, the rotating shaft on the driving motor 130 rotates to drive the driving rotating wheel 131 to rotate, the driven rotating wheel 133 rotates along with the rotating shaft, the driven rotating wheel 133 rotates to drive the threaded rod 212 to rotate, the threaded block 213 slides in the sliding groove 211, so that the angle of the ventilation plate 230 changes, the angle of the arm of the patient is driven to change, and the arm of the patient reaches the designated state.

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. An arm fixing device for hemodialysis nursing, includes fixed station (100), its characterized in that: the upper end of fixed station (100) is close to middle position and is equipped with adjustment mechanism (200), the position that the upper end of fixed station (100) is close to the front end is equipped with a bradyseism section of thick bamboo (300), fixed station (100) include stage body (110), the position that the upper surface of stage body (110) is close to the rear end is equipped with stopper (120), driving motor (130) are installed near middle position to one side of stopper (120), it has initiative runner (131) to peg graft in the one end of driving motor (130) pivot, adjustment mechanism (200) include slip table (210), spout (211) have been seted up in the middle of slip table (210), the middle of spout (211) is equipped with threaded rod (212), the middle threaded connection of threaded rod (212) has screw thread piece (213), the upper end of slip table (210) is equipped with adjusts frame (220), the middle of adjusting frame (220) is equipped with ventilating board (230), the cushioning barrel (300) comprises a barrel body (310).

2. The arm fixing device for hemodialysis care according to claim 1, wherein: the surface of the driving rotating wheel (131) is sleeved with a belt (132), and driven rotating wheels (133) are arranged at two ends of the belt (132).

3. The arm fixing device for hemodialysis care according to claim 2, wherein: the position that the surface of stage body (110) is close to belt (132) is equipped with limiting plate (140), the both ends of limiting block (120) are rotated and are connected with driving plate (150).

4. The arm fixing device for hemodialysis care according to claim 1, wherein: the thread block (213) is matched with the sliding groove (211), and the upper end of the thread block (213) is fixedly connected with an inserting plate (214) close to the middle.

5. The arm fixing device for hemodialysis care according to claim 4, wherein: one end of the adjusting frame (220) is provided with a clamping plate (221), and the clamping plate (221) is matched with the inserting plate (214).

6. The arm fixing device for hemodialysis care according to claim 1, wherein: a plurality of air holes (231) are formed in the surface of the ventilating plate (230), and a fixing cylinder (240) is fixedly connected to the upper end of the ventilating plate (230).

7. The arm fixing device for hemodialysis care according to claim 1, wherein: the bottom of barrel (310) is equipped with spring post (320), the bottom fixedly connected with locating plate (330) of spring post (320), the bottom of locating plate (330) and the upper end fixed connection of stage body (110).