CN215023453U

CN215023453U - Nephrology department hemodialysis nursing device

Info

Publication number: CN215023453U
Application number: CN202120217601.3U
Authority: CN
Inventors: 杨伶慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-07
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a nephrology department hemodialysis nursing device, which comprises a sickbed main body and a nursing device main body movably arranged on one side of the upper part of the sickbed main body, wherein the upper part of the nursing device main body is movably provided with a first placing block and a movable block, and the inside of the nursing device main body is movably provided with a first translation mechanism which is driven to lead the first placing block and the movable block to move relatively; the upper part of the movable block is movably provided with a second placing block, the inside of the movable block is movably provided with a second translation mechanism, and the second placing block moves along the horizontal direction and is vertical to the moving direction of the movable block by driving the second translation mechanism. The utility model provides a nephrology department blood nursing device, when a patient places the arm on the nursing device main body, the angle between the big arm and the small arm of the arm is adjusted by the matching of the first translation mechanism and the second translation mechanism, so that the patient can keep a more comfortable posture; the dialysis tube is fixed by the clamping mechanism, so that the condition that the dialysis tube falls off from the patient is avoided.

Description

Nephrology department hemodialysis nursing device

Technical Field

The utility model relates to the technical field of medical instrument production, relate to a nephrology dept blood passes through nursing device particularly.

Background

Hemodialysis refers to hemodialysis, which is one of the alternative treatments for kidney in patients with acute and chronic renal failure. Through draining the blood in vivo to the outside of the body, in a dialyzer consisting of a plurality of hollow fibers, the blood and electrolyte solution (dialysate) with similar body concentration are inside and outside one hollow fiber, and the substance exchange is carried out through the principles of dispersion, ultrafiltration, adsorption and convection, thereby removing the metabolic waste in the body and maintaining the balance of electrolyte and acid-base; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis. When a patient is treated by the method, the patient generally needs to lie on the upper part of a sickbed for a long time, the dialysis tube is connected with the arm of the patient, the arm of the patient keeps the same posture for a long time, and the patient suffers from blood permeation because the treatment discomfort and the arm discomfort increase the pain of the patient.

In the existing hemodialysis nursing device, when a patient places an arm on the upper part of the hemodialysis nursing device, the arm can only keep a straight posture, and the arm is stiff for a long time. In the treatment process, the arms exposed on the outer wall for a long time become cold, so that the cold of the patient is easily caused, and the body of the patient is secondarily injured. Meanwhile, the patient sometimes wants to move the arm because the arm keeps the same posture for a long time, and the dialysis tube is easy to fall off when the arm is moved, but the falling off of the dialysis tube is a dangerous condition in the treatment process.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model aims to provide a nephrology dept blood passes through nursing device solves current blood and passes through the posture that nursing device can not adjust patient's arm, does not have the problem of heating function simultaneously.

Technical scheme

In order to achieve the purpose, the utility model provides a nephrology department hemodialysis nursing device, which comprises a hospital bed main body and a nursing device main body movably arranged on one side of the upper part of the hospital bed main body, wherein the upper part of the nursing device main body is movably provided with a first placing block and a movable block, the inside of the nursing device main body is movably provided with a first translation mechanism, and the first placing block and the movable block are driven to move relatively by the first translation mechanism; the upper part of the movable block is movably provided with a second placing block, the inside of the movable block is movably provided with a second translation mechanism, and the second placing block moves along the horizontal direction and is perpendicular to the moving direction of the movable block by driving the second translation mechanism.

Preferably, the first translation mechanism comprises a first rotation handle, a first rotation rod, a first gear, a second gear, a threaded rod and a threaded block, a first sliding groove is formed in the center of the top of the nursing device body, the first placing block and the movable block are slidably connected inside the first sliding groove, the threaded block is fixedly installed at the bottom of the first placing block and the bottom of the movable block respectively, the threaded rod is movably installed inside the nursing device body, the threaded rod is in threaded connection with the two threaded blocks respectively, the second gear is fixedly installed in the middle of the threaded rod, the first rotation handle is movably installed on the outer wall in the middle of one side of the nursing device body, the first rotation rod is movably installed inside the nursing device body, and one end of the first rotation rod penetrates through and extends to the outer wall of one side of the nursing device body to be fixedly connected with the first rotation handle, the first gear is fixedly arranged at one end of the first rotating rod, which is positioned in the nursing device main body, and the first gear is meshed with the second gear.

Preferably, the second translation mechanism comprises a second rotation handle, a second rotation rod, a third gear and a rack, a second sliding groove is formed in the center of the top of the movable block, the second placement block is connected to the inside of the second sliding groove in a sliding mode, the rack is fixedly installed at the bottom of the second placement block, the second rotation handle is movably installed on the outer wall of the middle portion of one side of the second placement block, the second rotation rod is movably installed inside the second placement block, one end of the second rotation rod penetrates through the outer wall of one side of the second placement block and is fixedly connected with the second rotation handle, the third gear is fixedly installed at one end, located inside the second placement block, of the second rotation rod, and the third gear is meshed with the rack.

Preferably, a clamping mechanism is arranged in the middle of the upper end of one side of the nursing device main body, and the dialysis tube is kept fixed through the clamping mechanism.

Preferably, the clamping mechanism comprises a fixed block, a pipe fixing block, a connecting block and a spring, the fixed block is fixedly installed at the middle part of the upper end of one side of the nursing device main body, a third sliding groove is formed in the center of the top of the nursing device main body, the pipe fixing block is symmetrically and slidably connected inside the third sliding groove, the connecting block is fixedly installed at the bottom of the pipe fixing block respectively, the spring is symmetrically installed at two ends inside the fixed block respectively, and the other end of the spring is fixedly connected with the connecting block respectively.

Preferably, the first piece of placing with the second is placed the upper portion of piece and all is provided with the heating member, the heating member includes cushion and heating rod, the heating rod fixed mounting be in the first piece of placing with the second is placed the upper portion of piece, and there are a plurality of in quantity, the cushion is located respectively the first piece of placing with the second is placed the both sides of the top of piece, and with heating rod fixed connection.

Advantageous effects

Compared with the prior art, the utility model provides a pair of nephrology dept blood passes through nursing device possesses following beneficial effect: when a patient places the arm on the upper part of the nursing device main body, the angle between the big arm and the small arm of the arm can be adjusted through the matching of the first translation mechanism and the second translation mechanism, so that the patient can keep a more comfortable posture;

the dialysis tube is fixed by the clamping mechanism, so that a certain length is left at the position where the dialysis tube and the arm of the patient are placed, and the phenomenon that the dialysis tube falls off the patient due to the movement of the patient or other conditions is avoided;

the heating piece is used for heating the cushion block, so that when a patient places the arm on the upper part, the arm of the patient can keep a comfortable temperature all the time, and the pain of treatment of the patient is relieved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the position A of the present invention;

FIG. 3 is a schematic structural view of a clamping mechanism of the present invention;

fig. 4 is a schematic sectional structure diagram of the first translation mechanism of the present invention;

fig. 5 is a schematic sectional structure diagram of a second translation mechanism in the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the middle clamping mechanism of the present invention.

The main reference numbers:

1. a hospital bed main body; 2. a care device body; 21. a first placing block; 22. a movable block; 23. a second placement block; 3. a first translation mechanism; 31. a first rotating handle; 32. a first chute; 33. a first rotating lever; 34. a first gear; 35. a second gear; 36. a threaded rod; 37. a thread block; 4. a second translation mechanism; 41. a second rotation handle; 42. a second chute; 43. a second rotating lever; 44. a third gear; 45. a rack; 5. a heating member; 51. cushion blocks; 52. a heating rod; 6. a clamping mechanism; 61. a fixed block; 62. a third chute; 63. a pipe fixing block; 64. connecting blocks; 65. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-6, a hemodialysis treatment device for nephrology department, when a patient places the arm on the upper part of a treatment device main body 2, the angle between the big arm and the small arm of the arm can be adjusted by the matching of a first translation mechanism 3 and a second translation mechanism 4, so that the patient can keep a more comfortable posture; the dialysis tube is fixed by the clamping mechanism 6, so that a certain length is left at the position where the dialysis tube and the arm of the patient are placed, and the phenomenon that the dialysis tube falls off the patient due to the movement of the patient or other conditions is avoided; the heating element 5 is used for heating the cushion block 51, so that the arm of the patient can keep a comfortable temperature all the time when the arm of the patient is placed on the upper part, and the pain of the patient in treatment can be relieved.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

As shown in fig. 1 and 2, the present invention further provides a technical solution, which comprises a hospital bed main body 1 and a nursing device main body 2 movably installed on one side of the upper portion of the hospital bed main body 1, wherein the upper portion of the nursing device main body 2 is movably provided with a first placing block 21 and a movable block 22, and the interior of the nursing device main body is movably provided with a first translation mechanism 3, and the first placing block 21 and the movable block 22 are driven by the first translation mechanism 3 to move relatively; the upper part of the movable block 22 is movably provided with a second placing block 23, the interior of the movable block is movably provided with a second translation mechanism 4, and the second placing block 23 moves along the horizontal direction and is vertical to the moving direction of the movable block 22 by driving the second translation mechanism 4. The height of the groove of the first placing block 21 is consistent with that of the groove of the second placing block 23, so that the patient does not feel uncomfortable when placing the arm on the upper part. The patient places the large arm on the upper portion of the first placing block 21 and the small arm on the upper portion of the second placing block 23, so that the patient can adjust the angle at which the arm is placed when placing the arm on the upper portion of the nursing device main body 2. The nursing device main body 2 is inserted into the bed frame at one side of the sickbed main body 1, and can be taken down when not in use.

Furthermore, as shown in fig. 2 and 4, preferably, the first translation mechanism 3 includes a first rotation handle 31, a first rotation rod 33, a first gear 34, a second gear 35, a threaded rod 36 and a threaded block 37, the center of the top of the nursing device main body 2 is provided with a first sliding slot 32, the first placing block 21 and the movable block 22 are slidably connected to the inside of the first sliding slot 32, the threaded block 37 is respectively and fixedly installed at the bottom of the first placing block 21 and the bottom of the movable block 22, the threaded rod 36 is movably installed inside the nursing device main body 2, the threaded rod 36 is respectively and threadedly connected with the two threaded blocks 37, the second gear 35 is fixedly installed at the middle part of the threaded rod 36, the first rotation handle 31 is movably installed on the outer wall of the middle part of one side of the nursing device main body 2, the first rotation rod 33 is movably installed inside the nursing device main body 2, and one end thereof penetrates and extends to the outer wall of one side of the nursing device main body 2 and is fixedly connected with the first rotation handle 31, the first gear 34 is fixedly installed on one end of the first rotating rod 33 inside the main body 2 of the nursing device, and the first gear 34 is meshed with the second gear 35. The screw grooves at both ends of the screw rod 36 are reversely arranged, so that the first placing block 21 and the movable block 22 can be reversely moved, and the first placing block 21 and the movable block 22 can be kept fixed after being moved to a desired position by the locking function of the screw rod 36.

The utility model discloses among the further technical scheme that provides, as shown in fig. 2 and 5, second translation mechanism 4 includes second rotation handle 41, second dwang 43, third gear 44 and rack 45, second spout 42 has been seted up to the center department at activity piece 22 top, the second is placed piece 23 sliding connection in the inside of second spout 42, rack 45 fixed mounting is in the bottom that piece 23 was placed to the second, second rotation handle 41 movable mounting is on the outer wall at piece 23 one side middle part is placed to the second, second dwang 43 movable mounting is in the inside that piece 23 was placed to the second, and one end runs through and extends to the second and place on the outer wall of piece 23 one side with second rotation handle 41 fixed connection, third gear 44 fixed mounting is located the second at second dwang 43 and places the inside one of piece 23 and serves, third gear 44 meshes with rack 45 mutually. The second placing block 23 is kept fixed after moving to the desired position by the locking function of the third gear 44 and the rack 45 itself, so that the patient can keep a more comfortable posture.

As further shown in fig. 3 and 6, it can be seen that in some embodiments, it is preferable that a clamping mechanism 6 is provided in the middle of the upper end of one side of the main body 2 of the nursing device, and the dialysis tube is kept fixed by the clamping mechanism 6. Clamping mechanism 6 includes fixed block 61, solid pipe block 63, connecting block 64 and spring 65, and fixed block 61 fixed mounting has seted up third spout 62 in the middle part of nursing device main part 2 one side upper end, and top center department, and solid pipe block 63 symmetry sliding connection is in the inside of third spout 62, and connecting block 64 is fixed mounting respectively in the bottom of solid pipe block 63, and spring 65 is the both ends of symmetrical installation in fixed block 61 inside respectively, and the other end respectively with connecting block 64 fixed connection. The two tube fixing blocks 63 are pushed by the two springs 65, and when the dialysis tube is positioned between the two tube fixing blocks 63, the dialysis tube can be fixedly locked between the two tube fixing blocks 63.

Furthermore, in the utility model discloses in, as shown in fig. 2 and 5, the first upper portion of placing piece 21 and second and placing piece 23 all is provided with heating member 5, and heating member 5 includes cushion 51 and heating rod 52, and heating rod 52 fixed mounting is on the first upper portion of placing piece 21 and second and placing piece 23, and quantity has a plurality, and cushion 51 is located the first both sides of placing the top that piece 21 and second placed piece 23 respectively, and with heating rod 52 fixed connection. The patient places the arm on the upper portion of two heating members 5, and heating rod 52 has the heater strip for inside, and the outside has the effect of support column, plays the effect of heating for cushion 51, also can not crush it when the patient places the arm above simultaneously.

The utility model discloses a theory of operation and use flow: when the first translation mechanism 3 needs to be driven, the first rotation handle 31 is rotated to drive the first rotation rod 33 to rotate, the first rotation rod 33 drives the second gear 35 to rotate, the second gear 35 drives the first gear 34 engaged with the second gear to rotate, the first gear 34 drives the threaded rod 36 fixedly connected with the first gear to rotate, the threaded rod 36 drives the threaded blocks 37 with two sides in threaded connection with the threaded rod to move relatively, and therefore the threaded blocks 37 drive the first placing block 21 and the movable block 22 fixedly connected with the threaded blocks to move relatively.

When the second translation mechanism 4 needs to be driven, the second rotation handle 41 is rotated, the second rotation handle 41 drives the second rotation rod 43 fixedly connected with the second rotation handle to rotate, the second rotation rod 43 drives the third gear 44 fixedly connected with the second rotation rod to rotate, the third gear 44 drives the rack 45 engaged with the third gear to move along the horizontal direction, and the rack 45 drives the second placing block 23 fixedly connected with the second placing block to move along the horizontal direction and is perpendicular to the moving direction of the movable block 22.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a nephrology dept nursing device that hemodialysis, includes sick bed main part (1), its characterized in that: the nursing device is characterized by further comprising a nursing device main body (2) movably mounted on one side of the upper portion of the sickbed main body (1), a first placing block (21) and a movable block (22) are movably arranged on the upper portion of the nursing device main body (2), a first translation mechanism (3) is movably arranged in the nursing device main body, and the first placing block (21) and the movable block (22) are enabled to move relatively by driving the first translation mechanism (3);

a second placing block (23) is movably arranged at the upper part of the movable block (22), a second translation mechanism (4) is movably arranged in the movable block, and the second placing block (23) moves along the horizontal direction and is vertical to the moving direction of the movable block (22) by driving the second translation mechanism (4).

2. A nephrology department hemodialysis care device according to claim 1, wherein: the first translation mechanism (3) comprises a first rotation handle (31), a first rotation rod (33), a first gear (34), a second gear (35), a threaded rod (36) and a threaded block (37), a first sliding groove (32) is formed in the center of the top of the nursing device body (2), the first placing block (21) and the movable block (22) are connected to the inside of the first sliding groove (32) in a sliding manner, the threaded block (37) is fixedly installed at the bottom of the first placing block (21) and the bottom of the movable block (22) respectively, the threaded rod (36) is movably installed inside the nursing device body (2), the threaded rod (36) is connected with the two threaded blocks (37) in a threaded manner respectively, the second gear (35) is fixedly installed in the middle of the threaded rod (36), the first rotation handle (31) is movably installed on the outer wall in the middle of one side of the nursing device body (2), the nursing device is characterized in that the first rotating rod (33) is movably arranged in the nursing device body (2), one end of the first rotating rod penetrates through and extends to the outer wall of one side of the nursing device body (2) and is fixedly connected with the first rotating handle (31), the first gear (34) is fixedly arranged at one end, located in the nursing device body (2), of the first rotating rod (33), and the first gear (34) is meshed with the second gear (35).

3. A nephrology department hemodialysis care device according to claim 1, wherein: the second translation mechanism (4) comprises a second rotating handle (41), a second rotating rod (43), a third gear (44) and a rack (45), a second sliding groove (42) is formed in the center of the top of the movable block (22), the second placing block (23) is connected to the inside of the second sliding groove (42) in a sliding mode, the rack (45) is fixedly installed at the bottom of the second placing block (23), the second rotating handle (41) is movably installed on the outer wall of the middle portion of one side of the second placing block (23), the second rotating rod (43) is movably installed inside the second placing block (23), one end of the second rotating rod penetrates through and extends to the outer wall of one side of the second placing block (23) and is fixedly connected with the second rotating handle (41), the third gear (44) is fixedly installed at one end, located inside the second placing block (23), of the second rotating rod (43), the third gear (44) is meshed with the rack (45).

4. A nephrology department hemodialysis care device according to claim 1, wherein: the middle part of the upper end of one side of the nursing device main body (2) is provided with a clamping mechanism (6), and the dialysis tube is kept fixed through the clamping mechanism (6).

5. A nephrology department hemodialysis care device according to claim 4, wherein: clamping mechanism (6) include fixed block (61), gu tub piece (63), connecting block (64) and spring (65), fixed block (61) fixed mounting in the middle part of nursing device main part (2) one side upper end, and top center department has seted up third spout (62), gu tub piece (63) symmetry sliding connection in the inside of third spout (62), connecting block (64) fixed mounting respectively in the bottom of gu tub piece (63), spring (65) symmetry respectively is installed the inside both ends of fixed block (61), and the other end respectively with connecting block (64) fixed connection.

6. A nephrology department hemodialysis care device according to claim 1, wherein: the first piece (21) of placing with the second places the upper portion of piece (23) and all is provided with heating member (5), heating member (5) are including cushion (51) and heating rod (52), heating rod (52) fixed mounting be in first place piece (21) with the second places the upper portion of piece (23), and quantity has a plurality of, cushion (51) are located respectively first place piece (21) with the second places the both sides of the top of piece (23), and with heating rod (52) fixed connection.