CN214415361U

CN214415361U - Fixing device is used in hemodialysis nursing

Info

Publication number: CN214415361U
Application number: CN202022935696.0U
Authority: CN
Inventors: 方蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-19
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a fixing device is used in hemodialysis nursing, concretely relates to medical instrument technical field, go up arc and four foam-rubber cushions including movable base, arc wall, two lower arcs, two, the fixed pipe that is equipped with in movable base top is placed the piece, the pipe is placed a top and is equipped with the pipe upper cover, the pipe is placed a top and is seted up the heat preservation groove, the inside bottom mounting of heat preservation groove is equipped with the hot plate, the fixed heat-conducting plate that is equipped with in hot plate top. The utility model discloses a pipe groove that covers on heat-conducting plate and the pipe merges and fixes the blood pipe together, and is fixed comparatively firm, is difficult for deviating from when patient's activity or medical personnel touch the blood pipe, and the effectual condition of having avoided reinserting the pipe takes place, has reduced patient's misery, has also reduced medical personnel's work load for the dialysis process is more smooth, and sets up the hot plate, can give backward flow blood heating, has reduced patient's uncomfortable sense.

Description

Fixing device is used in hemodialysis nursing

Technical Field

The embodiment of the utility model provides a relate to medical instrument technical field, concretely relates to fixing device is used in hemodialysis nursing.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The method comprises the steps of draining blood in vivo to the outside of the body, enabling the blood and electrolyte solution (dialysate) with similar body concentration to be inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and carrying out substance exchange through dispersion, ultrafiltration, adsorption and convection principles, so as to remove metabolic waste in the body and maintain the balance of 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. Hemodialysis is a long process, and the arms of a patient need to be fixed in order not to affect the dialysis process.

Most of the existing fixing devices for hemodialysis nursing only fix the arms of patients, but blood catheters are not fixed, so that when patients or medical staff touch the blood catheters, the blood catheters are easy to fall off and need to be reinserted after falling off, more pains can be brought to the patients, and the hemodialysis process can be influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a fixing device for hemodialysis nursing, the heat conducting plate is combined with the catheter groove on the catheter to fix the blood catheter, the fixation is firm, the fixing device is not easy to be separated when the patient moves or the medical staff touches the blood catheter, the situation of reinserting the catheter is effectively avoided, the pain of the patient is reduced, the workload of the medical staff is reduced, the dialysis process is smoother, the heating plate is arranged, the backflow blood can be heated, the discomfort of the patient is reduced, the problem that in the prior art, because most fixing devices for hemodialysis nursing only fix the arm of the patient and the blood catheter is not fixed, the blood catheter is separated when the patient or the medical staff touches the blood catheter, the blood catheter is required to be reinserted after separation, more pain can be brought to the patient, and can affect the progress of hemodialysis.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a fixing device for hemodialysis nursing comprises a movable base, an arc-shaped groove, two lower arc-shaped plates, two upper arc-shaped plates and four sponge cushions, wherein the arc-shaped groove is formed in the top end of the movable base, the lower arc-shaped plates are fixedly arranged in the arc-shaped groove, the upper arc-shaped plates are arranged at the top ends of the lower arc-shaped plates, the sponge cushions are fixedly arranged at the inner ends of the lower arc-shaped plates and the upper arc-shaped plates, a transparent cover is arranged at the top end of the movable base, four electric push rods are arranged at the top end of the movable base and are respectively arranged on two sides of the arc-shaped groove, the electric push rods are arranged in the transparent cover, one end of each electric push rod is fixedly connected with the top end of the inner part of the transparent cover, a catheter placing block is fixedly arranged at the top end of the movable base and is arranged on one side of the arc-shaped groove, the catheter placing block is arranged between the two electric push rods, and the top end of the catheter placing block is provided with an upper cover, the heat preservation groove has been seted up on the pipe and has been placed a top, the fixed hot plate that is equipped with in inside bottom of heat preservation groove, the fixed heat-conducting plate that is equipped with in heating plate top, the heat-conducting plate outer end contacts with the heat preservation inslot wall, corresponding pipe groove has all been seted up on pipe upper cover bottom and heat-conducting plate top.

Furthermore, two movable grooves are formed in one side of the transparent cover and are respectively formed in the front side and the rear side of the catheter placing block.

Furthermore, a first connecting block is fixedly arranged at the top end of the upper cover of the guide pipe, and the top end of the first connecting block is fixedly connected with the top end inside the transparent cover.

Further, go up the fixed second connecting block that is equipped with in arc board top, second connecting block top and the inside top fixed connection of translucent cover.

Furthermore, a fixed base is arranged at the bottom of the movable base, a telescopic rod is fixedly arranged at the top end of the fixed base, and the telescopic rod is arranged at the bottom of the movable base.

Furthermore, four connecting rods are fixedly arranged at the outer end of the telescopic rod, and one end of each connecting rod is in contact with the bottom end of the movable base.

Furthermore, an annular sliding groove is formed in the bottom end of the movable base, an annular sliding block is arranged inside the annular sliding groove, and the bottom end of the annular sliding block is fixedly connected with one end of the connecting rod.

Furthermore, four brake wheels are fixedly arranged at the bottom end of the fixed base.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a place the inside pipe groove again after inserting the blood pipe, then fix the blood pipe after the pipe groove that covers on the pipe merges with the pipe groove on the heat-conducting plate, compared with the prior art, it is comparatively firm like this, be difficult for deviating from when patient's activity or medical personnel touch the blood pipe, the effectual condition of avoiding reinserting the pipe takes place, patient's misery has been reduced, medical personnel's work load has also been reduced, make the dialysis process more smooth, and set up the hot plate, can give the heating of backward flow blood, patient's uncomfortable sense has been reduced;

2. the utility model can rotate around the telescopic rod through the arm and the movable base of the patient, and the patient can move the arm by matching with the movement of the brake wheel, compared with the prior art, the arm of the patient can move properly, and the arm of the patient is more comfortable;

3. the utility model discloses an adjust the height of telescopic link, the telescopic link can drive movable base and patient's arm and reciprocate, compares with prior art, can adjust fixing device's height, can be applicable to different beds and patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the overall left-side sectional structure provided by the present invention;

fig. 3 is a schematic top view of the catheter placement block according to the present invention;

fig. 4 is a schematic front sectional view of the catheter placement block according to the present invention;

in the figure: the device comprises a movable base 1, an arc-shaped groove 2, a lower arc-shaped plate 3, an upper arc-shaped plate 4, a spongy cushion 5, a transparent cover 6, an electric push rod 7, a conduit placing block 8, a conduit upper cover 9, a heat preservation groove 10, a heating plate 11, a heat conduction plate 12, a conduit groove 13, a movable groove 14, a first connecting block 15, a second connecting block 16, a fixed base 17, an expansion rod 18, a connecting rod 19, an annular sliding groove 20, an annular sliding block 21 and a brake wheel 22.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the fixing device for hemodialysis nursing in this embodiment comprises a movable base 1, an arc-shaped groove 2, two lower arc-shaped plates 3, two upper arc-shaped plates 4 and four sponge pads 5, wherein the arc-shaped groove 2 is arranged at the top end of the movable base 1, the lower arc-shaped plates 3 are fixedly arranged inside the arc-shaped groove 2, the upper arc-shaped plates 4 are arranged at the top end of the lower arc-shaped plates 3, the sponge pads 5 are fixedly arranged at the inner ends of the lower arc-shaped plates 3 and the upper arc-shaped plates 4, a transparent cover 6 is arranged at the top end of the movable base 1, four electric push rods 7 are arranged at the top end of the movable base 1, the four electric push rods 7 are respectively arranged at two sides of the arc-shaped groove 2, the electric push rods 7 are arranged inside the transparent cover 6, one end of the electric push rods 7 is fixedly connected with the top end inside the transparent cover 6, a catheter placing block 8 is fixedly arranged at the top end of the movable base 1, the pipe is placed piece 8 and is established in arc 2 one side of groove, the pipe is placed piece 8 and is established between two electric putter 7, the pipe is placed 8 tops of piece and is equipped with pipe upper cover 9, the pipe is placed 8 tops and has been seted up heat preservation groove 10, the inside bottom mounting of heat preservation groove 10 is equipped with hot plate 11, the fixed heat-conducting plate 12 that is equipped with in hot plate 11 top, the outer end of heat-conducting plate 12 contacts with heat preservation groove 10 inner wall, corresponding pipe groove 13 has all been seted up on 9 bottoms of pipe upper cover and the heat-conducting plate 12 top.

Furthermore, two movable grooves 14 are formed in one side of the transparent cover 6, and the two movable grooves 14 are respectively formed in the front side and the rear side of the catheter placing block 8, so that the blood catheter can conveniently penetrate through the blood catheter.

Further, the top end of the upper guide pipe cover 9 is fixedly provided with a first connecting block 15, and the top end of the first connecting block 15 is fixedly connected with the top end inside the transparent cover 6, so that the upper guide pipe cover 9 can be driven to move up and down conveniently.

Further, go up the fixed second connecting block 16 that is equipped with in 4 tops of arc, 16 tops of second connecting block and the inside top fixed connection of translucent cover 6 are convenient for drive and go up arc 4 and reciprocate.

Further, the bottom of the movable base 1 is provided with a fixed base 17, the top end of the fixed base 17 is fixedly provided with an expansion link 18, the expansion link 18 is arranged at the bottom of the movable base 1, the height of the fixing device can be adjusted, and the adjustable telescopic bed is suitable for different beds and patients.

Furthermore, four connecting rods 19 are fixedly arranged at the outer end of the telescopic rod 18, and one end of each connecting rod 19 is in contact with the bottom end of the movable base 1, so that the movable base 1 can be supported conveniently.

Furthermore, the bottom end of the movable base 1 is provided with an annular sliding groove 20, an annular sliding block 21 is arranged inside the annular sliding groove 20, and the bottom end of the annular sliding block 21 is fixedly connected with one end of a connecting rod 19, so that the arm of the patient can move properly, and the arm of the patient is more comfortable.

Furthermore, four brake wheels 22 are fixedly arranged at the bottom end of the fixed base 17, so that the device can be moved conveniently.

The implementation scenario is specifically as follows: starting the electric push rod 7, the electric push rod 7 drives the transparent cover 6 to move upwards, the transparent cover 6 drives the upper arc-shaped plate 4 and the upper guide tube cover 9 to move upwards through the second connecting block 16 and the first connecting block 15, a patient puts arms on the spongy cushion 5 at the top end of the lower arc-shaped plate 3, the position needing hemodialysis is positioned between the two lower arc-shaped plates 3, a blood guide tube is inserted and then placed in the guide tube groove 13, then the electric push rod 7 is started again, the electric push rod 7 drives the upper arc-shaped plate 4 and the upper guide tube cover 9 to move downwards, the upper arc-shaped plate 4 drives the spongy cushion 5 to fix the arms of the patient, the guide tube groove 13 on the upper guide tube cover 9 is combined with the guide tube groove 13 on the heat-conducting plate 12 to fix the blood guide tube, the blood guide tube extends from the inside of the movable groove 14 to the outside dialysis machine, the heating plate 11 is powered on during the dialysis process, the heating plate 11 can generate heat and transmit the heat to the heat-conducting plate 12, then in the blood that transmits the blood conduit, so patient can reduce uncomfortable feeling when dialyzing, when patient's arm thinks to move, patient's arm and activity base 1 can rotate around telescopic link 18, in the removal of cooperation brake wheel 22, patient can move the arm, and because the blood conduit is lived by firm height, the conduit is difficult to deviate from when moving, when wanting to adjust patient's arm height, through adjusting the height of telescopic link 18, telescopic link 18 can drive activity base 1 and patient's arm to reciprocate, the utility model discloses a heat-conducting plate 12 is fixed with the blood conduit with pipe groove 13 on the pipe upper cover 9 merging together, fixed comparatively firm, difficult when patient moves about or medical personnel touch the blood conduit deviate from, the condition of reinserting the conduit has been avoided effectively, patient's misery has been reduced, medical personnel's work load has also been reduced, make the dialysis process more smooth, and set up hot plate 11, can give the heating of backward flow blood, patient's uncomfortable sense has been reduced, through setting up annular spout 20 and annular slider 21, can make patient's arm appropriate activity under the cooperation of brake wheel 22, it is more comfortable to make patient's arm, through setting up telescopic link 18, can adjust fixing device's height, can be applicable to different beds and patients, this embodiment has specifically solved among the prior art that fixing device is mostly only fixed with patient's arm for hemodialysis nursing, and the blood pipe does not fix, when patient or medical personnel touch the blood pipe like this, lead to the blood pipe to deviate from easily, need reinsert after deviating from, can bring more misery for patient, and can influence the problem of hemodialysis's process.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a fixing device is used in hemodialysis nursing, includes movable base (1), arc (2), two lower arcs (3), goes up arc (4) and four foam-rubber cushion (5) for two, arc (2) are seted up on movable base (1) top, arc (3) are fixed to be established inside arc (2) down, it establishes arc (3) top down to go up arc (4), foam-rubber cushion (5) are fixed establishes arc (3) and the inner of last arc (4) down, its characterized in that: the top end of the movable base (1) is provided with a transparent cover (6), the top end of the movable base (1) is provided with four electric push rods (7), the four electric push rods (7) are respectively arranged at two sides of the arc-shaped groove (2), the electric push rods (7) are arranged inside the transparent cover (6), one end of each electric push rod (7) is fixedly connected with the top end of the inside of the transparent cover (6), the top end of the movable base (1) is fixedly provided with a conduit placing block (8), the conduit placing block (8) is arranged at one side of the arc-shaped groove (2), the conduit placing block (8) is arranged between the two electric push rods (7), the top end of the conduit placing block (8) is provided with a conduit upper cover (9), the top end of the conduit placing block (8) is provided with a heat preservation groove (10), the bottom end of the inside of the heat preservation groove (10) is fixedly provided with a heating plate (11), the top end of the heating plate (11) is fixedly provided with a heat conducting plate (12), the outer end of the heat conducting plate (12) is in contact with the inner wall of the heat preservation groove (10), and the bottom end of the guide pipe upper cover (9) and the top end of the heat conducting plate (12) are provided with corresponding guide pipe grooves (13).

2. The hemodialysis treatment fixture of claim 1, wherein: two movable grooves (14) are formed in one side of the transparent cover (6), and the two movable grooves (14) are respectively formed in the front side and the rear side of the catheter placement block (8).

3. The hemodialysis treatment fixture of claim 1, wherein: the catheter is characterized in that a first connecting block (15) is fixedly arranged at the top end of the upper catheter cover (9), and the top end of the first connecting block (15) is fixedly connected with the top end inside the transparent cover (6).

4. The hemodialysis treatment fixture of claim 1, wherein: go up arc (4) top and fixedly be equipped with second connecting block (16), second connecting block (16) top and the inside top fixed connection of translucent cover (6).

5. The hemodialysis treatment fixture of claim 1, wherein: the movable base is characterized in that a fixed base (17) is arranged at the bottom of the movable base (1), a telescopic rod (18) is fixedly arranged at the top end of the fixed base (17), and the telescopic rod (18) is arranged at the bottom of the movable base (1).

6. The hemodialysis treatment fixture of claim 5, wherein: four connecting rods (19) are fixedly arranged at the outer end of the telescopic rod (18), and one end of each connecting rod (19) is in contact with the bottom end of the movable base (1).

7. The hemodialysis treatment fixture of claim 6, wherein: annular spout (20) have been seted up to activity base (1) bottom, annular spout (20) inside is equipped with annular slider (21), annular slider (21) bottom and connecting rod (19) one end fixed connection.

8. The hemodialysis treatment fixture of claim 5, wherein: four brake wheels (22) are fixedly arranged at the bottom end of the fixed base (17).