CN212817413U

CN212817413U - Paediatrics hemodialysis pipeline fixed stay device

Info

Publication number: CN212817413U
Application number: CN202020280946.9U
Authority: CN
Inventors: 赵源清; 卜雅男; 刘芳兵
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-03-30
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to a medical treatment appurtenance technical field, concretely relates to paediatrics hemodialysis pipeline fixed stay device, which comprises a fixing plate and i, the fixed plate adopts Contraband style of calligraphy platelike structure, vertical cover is equipped with fixing bolt on the bottom plate of fixed plate, adopt threaded connection between fixing bolt and the fixed plate, the vertical backup pad that is equipped with in top of fixed plate, be equipped with the support ring between fixed plate and the backup pad, the backup pad is connected with the fixed plate through the support ring, the top of backup pad is equipped with the pinch-off blades, one side of pinch-off blades is passed through the hinge and is connected with the backup pad is articulated, the opposite side of pinch-off blades. The utility model provides a convenient operation, it is fixed reliable, be convenient for installation and dismantlement reduce children's patient's discomfort, can adjust fixed direction, can improve nursing staff's work efficiency, paediatrics hemodialysis pipeline fixed stay device that stability is strong for overcome defect among the prior art.

Description

Paediatrics hemodialysis pipeline fixed stay device

Technical Field

The utility model relates to a medical treatment appurtenance technical field of paediatrics, concretely relates to paediatrics hemodialysis pipeline fixed stay device.

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, passing through a dialyzer consisting of a plurality of hollow fibers, enabling the blood and electrolyte solution with similar body concentration to be inside and outside one hollow fiber, and performing substance exchange by dispersion, ultrafiltration, adsorption and convection principles to remove metabolic waste in the body and maintain 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.

However, since the body of the child is not developed to a certain extent during the development process, the puncture needle is more likely to fall off when the child patient performs hemodialysis, and the hemodialysis pipeline connected with the patient is longer, the pipeline is likely to be broken or drop to the ground, thereby affecting the hemodialysis; in order to prevent the drop of pjncture needle, use the medical sticky tape to bond on children's patient's skin or clothes with hemodialysis pipeline one side usually, thereby avoid droing of pjncture needle, nevertheless fix the hemodialysis pipeline on children's patient's health, can strengthen children's patient's discomfort, lead to children to appear conflict psychology easily, and it is more troublesome to use medical glue fixed or dismantlement hemodialysis pipeline, often can increase nursing staff's work burden, and because the room temperature ratio at hemodialysis center is higher, can lead to medical sticky tape viscidity to reduce, easily cause the slippage of hemodialysis pipeline.

Therefore, produce a convenient operation, it is fixed reliable, the installation and the dismantlement of being convenient for reduce children's patient's discomfort, can adjust fixed direction, can improve nursing staff's work efficiency, paediatrics hemodialysis pipeline fixed stay device that stability is strong has extensive market prospect.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a convenient operation, it is fixed reliable, the installation and the dismantlement of being convenient for reduce children's patient's discomfort, can adjust fixed direction, can improve nursing staff's work efficiency, paediatrics hemodialysis pipeline fixed stay device that stability is strong for overcome defect among the prior art.

The utility model adopts the technical proposal that: the utility model provides a paediatrics hemodialysis pipeline fixed stay device, which comprises a fixing plate and i, the fixed plate adopts Contraband style of calligraphy platelike structure, vertical cover is equipped with fixing bolt on the bottom plate of fixed plate, adopt threaded connection between fixing bolt and the fixed plate, the vertical backup pad that is equipped with in top of fixed plate, be equipped with the support ring between fixed plate and the backup pad, the backup pad is connected with the fixed plate through the support ring, the top of backup pad is equipped with the grip block, one side of grip block is passed through the hinge and is connected with the backup pad is articulated, the opposite side of grip block is connected with the backup pad.

The locking device include the articulated slab, the top of articulated slab is equipped with two articulated joints, two articulated joint level symmetries set up the both sides at the articulated slab, the inboard of two articulated joints bonds respectively on the lateral wall of articulated slab, the level is equipped with the hinge bar between two articulated joints, the both ends suit of hinge bar is respectively on two articulated joints, the articulated slab passes through the hinge bar and articulates on the articulated joint, the bottom of articulated slab is equipped with the set casing, the bottom surface of set casing bonds in the backup pad, be equipped with the stopper in the set casing, the last cover of set casing is equipped with the connecting rod, the one end of connecting rod is equipped with the limiting plate, the both ends of connecting rod bond respectively on limiting plate and stopper, the bottom of articulated slab.

The top of articulated slab be connected with the lateral wall of hinge bar, articulated slab and hinge bar structure as an organic whole, the set casing adopt circular shell column structure, the shape of stopper is identical with the interior shape of set casing, the trepanning has been seted up to the corresponding connecting rod in top surface middle part of set casing, this trepanning suit is on the connecting rod, the volume of stretching out of connecting rod is identical with the thickness of hinge bar, the shape of draw-in groove identical with the appearance of limiting plate, the bottom surface of limiting plate contacts with the lateral wall of articulated slab, the bottom of articulated slab is passed through the limiting plate buckle on the set casing.

The middle part of the bottom plate of the fixing plate is provided with a sleeve hole corresponding to the fixing bolt, the sleeve hole is sleeved on the fixing bolt, the diameter of the sleeve hole is matched with the diameter of the fixing bolt, the fixing bolt is in threaded connection with the sleeve hole, the fixing bolt is sleeved with a reinforcing ring, the inner diameter of the reinforcing ring is matched with the diameter of the fixing bolt, the fixing bolt is in threaded connection with the reinforcing ring, and the top surface of the reinforcing ring is bonded on the bottom surface of the bottom plate of the fixing plate.

The bottom surface of support ring bond on the roof top surface of fixed plate, the vertical cover in the support ring is equipped with the bracing piece, the bottom of bracing piece bonds in the support ring, the corresponding bracing piece in middle part of backup pad has vertically seted up the trepanning, this trepanning suit is on the bracing piece, the diameter of bracing piece is identical with the aperture of this trepanning, the top surface of bracing piece and the top surface of backup pad are located same horizontal plane.

The supporting plate is characterized in that a clamping groove is formed in the middle of the top surface of the supporting plate, a clamping nut is arranged in the clamping groove and sleeved on the supporting rod, the inner diameter of the clamping nut is matched with the diameter of the supporting rod, the clamping nut is in threaded connection with the supporting rod, and the supporting plate is clamped and fixed on the supporting ring through the clamping nut.

The fixing groove is of a circular groove-shaped structure consisting of an arc groove formed in the top surface of the supporting plate and an arc groove formed in the bottom surface of the clamping plate, the arc groove formed in the top surface of the supporting plate and the arc groove formed in the bottom surface of the clamping plate are respectively bonded with an anti-slip layer, and the anti-slip layer is of a circular arc sheet structure made of elastic rubber.

A plurality of fixing grooves are formed between the clamping plate and the supporting plate along the horizontal direction, and the fixing grooves are evenly distributed between the clamping plate and the supporting plate.

And an operating handle is arranged above the clamping plate and is fixedly bonded on the clamping plate.

The utility model has the advantages that: firstly, the utility model comprises a fixing plate, the fixing plate adopts an Contraband-shaped plate structure, a fixing bolt is vertically sleeved on a bottom plate of the fixing plate, the fixing bolt is in threaded connection with the fixing plate, a supporting plate is vertically arranged above the fixing plate, a supporting ring is arranged between the fixing plate and the supporting plate, the supporting plate is connected with the fixing plate through the supporting ring, a clamping plate is arranged above the supporting plate, one side of the clamping plate is hinged with the supporting plate through a hinge, the other side of the clamping plate is connected with the supporting plate through a locking device, a fixing groove is arranged between the clamping plate and the supporting plate, a nursing staff can conveniently control a hemodialysis pipeline to be fixed in the fixing groove through the locking device, the hemodialysis pipeline is prevented from sliding through an anti-slip layer, and the hemodialysis pipeline is buffered and clamped through, the stability of the utility model is enhanced; secondly, the utility model clamps and fixes the edge of the bedside or the bedside cabinet of the infant patient through the fixing plate and the fixing bolt, thereby fixing the utility model, ensuring the utility model to be fixed reliably, and being convenient for the installation and the disassembly of the utility model, and avoiding the discomfort of the children patient caused by the fixation of the hemodialysis pipeline; thirdly, the utility model discloses a backup pad suit is on the bracing piece for the backup pad can use the bracing piece to rotate as the centre of a circle, thereby is convenient for adjust according to hemodialysis's demand the utility model discloses the direction of fixed hemodialysis pipeline, thereby be convenient for improve hemodialysis's the efficiency of carrying on, and can fix the backup pad through clamping nut, thereby be convenient for fix the backup pad, thereby improved nursing staff's work efficiency greatly, make the utility model discloses have fine society and economic benefits, be the product of easily using widely.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a left side view structure diagram of the present invention.

Fig. 3 is a schematic structural view of the middle clamping plate of the present invention rotating.

Fig. 4 is a schematic view of the connection between the limiting plate and the fixing case.

Detailed Description

As shown in fig. 1, 2, 3, 4, a paediatrics hemodialysis pipeline fixed bolster device, including fixed plate 1, fixed plate 1 adopts Contraband style of calligraphy platelike structure, vertical cover is equipped with fixing bolt 2 on fixed plate 1's the bottom plate, adopt threaded connection between fixing bolt 2 and the fixed plate 1, the vertical backup pad 3 that is equipped with in top of fixed plate 1, be equipped with support ring 4 between fixed plate 1 and the backup pad 3, backup pad 3 is connected with fixed plate 1 through support ring 4, the top of backup pad 3 is equipped with clamp plate 5, one side of clamp plate 5 is connected with backup pad 3 is articulated through the hinge, the opposite side of clamp plate 5 is connected with the backup pad through locking device, fixed slot 6 has been seted up between clamp plate 5 and the backup.

The locking device comprises a hinged plate 7, two hinged joints 8 are arranged at the top of the hinged plate 7, the two hinged joints 8 are horizontally and symmetrically arranged at two sides of the hinged plate 7, the inner sides of the two hinged joints 8 are respectively bonded on the side walls of the hinged plate 7, a hinged rod 9 is horizontally arranged between the two hinged joints 8, two ends of the hinged rod 9 are respectively sleeved on the two hinged joints 8, the hinged plate 7 is hinged on the hinged joint 8 through the hinged rod 9, a fixed shell 10 is arranged at the bottom of the hinged plate 7, the bottom surface of the fixed shell 10 is bonded on the supporting plate 3, a limiting block 11 is arranged in the fixed shell 10, a connecting rod 12 is sleeved on the fixed shell 10, a limiting plate 13 is arranged at one end of the connecting rod 12, two ends of the connecting rod 12 are respectively bonded on the limiting plate 13 and the limiting block 11, a; the top of articulated slab 7 be connected with hinge bar 9's lateral wall, articulated slab 7 and hinge bar 9 structure as an organic whole, set casing 10 adopt circular shell column structure, the shape of stopper 11 is identical with the interior shape of set casing 10, the corresponding connecting rod 12 in top surface middle part of set casing 10 has seted up the trepanning, this trepanning suit is on connecting rod 12, the volume that stretches out of connecting rod 12 is identical with hinge bar 9's thickness, draw-in groove 14 shape identical with limiting plate 13's appearance, limiting plate 13's bottom surface contacts with the lateral wall of articulated slab 7, the bottom of articulated slab 7 is passed through limiting plate 13 buckle on set casing 10.

The middle part of the bottom plate of the fixed plate 1 is correspondingly provided with a sleeve hole by the fixing bolt 2, the sleeve hole is sleeved on the fixing bolt 2, the aperture of the sleeve hole is matched with the diameter of the fixing bolt 2, the fixing bolt 2 is connected with the sleeve hole by screw thread, the fixing bolt 2 is sleeved with a reinforcing ring 15, the inner diameter of the reinforcing ring 15 is matched with the diameter of the fixing bolt 2, the fixing bolt 2 is connected with the reinforcing ring 15 by screw thread, the top surface of the reinforcing ring 15 is bonded on the bottom surface of the bottom plate of the fixed plate 1, and the connection between the fixing bolt 2 and the fixed plate 1 is reinforced by the reinforcing ring 15, so that the stability of the utility model is improved; the bottom surface of the support ring 4 is bonded on the top surface of the top plate of the fixed plate 1, a support rod 16 is vertically sleeved in the support ring 4, the bottom of the support rod 16 is bonded in the support ring 4, a sleeve hole is vertically formed in the middle of the support plate 3 corresponding to the support rod 16, the sleeve hole is sleeved on the support rod 16, the diameter of the support rod 16 is matched with the aperture of the sleeve hole, and the top surface of the support rod 16 and the top surface of the support plate 3 are positioned on the same horizontal plane; a clamping groove 17 is formed in the middle of the top surface of the supporting plate 3, a clamping nut 18 is arranged in the clamping groove 17, the clamping nut 18 is sleeved on the supporting rod 16, the inner diameter of the clamping nut 18 is matched with the diameter of the supporting rod 16, the clamping nut 18 is in threaded connection with the supporting rod 16, and the supporting plate 3 is clamped and fixed on the supporting ring 4 through the clamping nut 18; the fixing groove 6 is of a circular groove-shaped structure consisting of an arc groove formed in the top surface of the supporting plate 3 and an arc groove formed in the bottom surface of the clamping plate 5, the arc groove formed in the top surface of the supporting plate 3 and the arc groove formed in the bottom surface of the clamping plate 5 are respectively bonded with an anti-slip layer 19, and the anti-slip layer 19 is of an arc sheet structure made of elastic rubber; a plurality of fixing grooves 6 are formed between the clamping plate 5 and the supporting plate 3 along the horizontal direction, and the fixing grooves 6 are evenly distributed between the clamping plate 5 and the supporting plate 3. An operating handle 20 is arranged above the clamping plate 5, and the operating handle 20 is fixedly bonded on the clamping plate 5.

The use method of the product is as follows: as shown in fig. 1, 2, 3 and 4, firstly, a nursing staff unscrews the fixing bolt 2, and sleeves the fixing plate 1 on the edge of a bedside or a bedside table, screws the fixing bolt 2, clamps and fixes the product on the bedside or the bedside table through the fixing bolt 2, secondly, the nursing staff rotates the clamping plate 5 by pulling the operating handle 20, so as to sequentially place the hemodialysis pipeline in a plurality of fixing grooves 6, pushes the operating handle 20, so that the bottom surface of the clamping plate 5 is contacted with the top surface of the supporting plate 3, sleeves the hinged plate 7 on the connecting rod 12 by penetrating through the limiting plate 13, and rotates the hinged plate 7, so as to contact the side wall of the limiting plate 13 with the hinged plate 7, so as to fix the bottom of the hinged plate 7 between the limiting plate 13 and the fixing shell 10, so that the hemodialysis pipeline is firm; thirdly, in addition, according to the requirements of the children patients for liquid dialysis, the rotating position of the supporting plate 3 is adjusted, and after the rotating position is adjusted to a proper position, the clamping nut 18 is screwed, so that the fixation of the product is completed.

The utility model discloses an easy operation, it is fixed reliable, the installation and dismantlement of being convenient for reduce children's patient's discomfort, can adjust fixed direction, can improve nursing staff's work efficiency, paediatrics hemodialysis pipeline fixed stay device that stability is strong makes the utility model discloses extensive market prospect has.

Claims

1. The utility model provides a paediatrics hemodialysis pipeline fixed stay device which characterized in that: including fixed plate (1), fixed plate (1) adopts Contraband style of calligraphy platelike structure, vertical cover is equipped with fixing bolt (2) on the bottom plate of fixed plate (1), adopt threaded connection between fixing bolt (2) and fixed plate (1), the vertical backup pad (3) that are equipped with in top of fixed plate (1), be equipped with support ring (4) between fixed plate (1) and backup pad (3), backup pad (3) are connected with fixed plate (1) through support ring (4), the top of backup pad (3) is equipped with pinch-off blades (5), one side of pinch-off blades (5) is connected with backup pad (3) are articulated through the hinge, the opposite side of pinch-off blades (5) is connected with the backup pad through locking device, fixed slot (6) have been seted up between pinch-off blades (5) and backup pad (3.

2. The pediatric hemodialysis line fixation support device of claim 1, wherein: the locking device comprises a hinged plate (7), two hinged joints (8) are arranged at the top of the hinged plate (7), the two hinged joints (8) are horizontally and symmetrically arranged at two sides of the hinged plate (7), the inner sides of the two hinged joints (8) are respectively bonded on the side walls of the hinged plate (7), a hinged rod (9) is horizontally arranged between the two hinged joints (8), two ends of the hinged rod (9) are respectively sleeved on the two hinged joints (8), the hinged plate (7) is hinged on the hinged joint (8) through the hinged rod (9), a fixed shell (10) is arranged at the bottom of the hinged plate (7), the bottom surface of the fixed shell (10) is bonded on the supporting plate (3), a limiting block (11) is arranged in the fixed shell (10), a connecting rod (12) is sleeved on the fixed shell (10), a limiting plate (13) is arranged at one end of the connecting rod (12), two ends of the connecting rod (12) are respectively bonded on the limiting plate, the bottom of the hinged plate (7) is provided with a clamping groove (14), and the connecting rod (12) is sleeved in the clamping groove (14).

3. The pediatric hemodialysis line fixation support device of claim 2, wherein: the top of articulated slab (7) be connected with the lateral wall of hinge bar (9), articulated slab (7) and hinge bar (9) structure as an organic whole, set casing (10) adopt circular shell column structure, the shape of stopper (11) is identical with the interior shape of set casing (10), the trepanning has been seted up to the corresponding connecting rod (12) in top surface middle part of set casing (10), this trepanning suit is on connecting rod (12), the volume of stretching out of connecting rod (12) is identical with the thickness of hinge bar (9), the shape of draw-in groove (14) be identical with the appearance of limiting plate (13), the bottom surface of limiting plate (13) contacts with the lateral wall of articulated slab (7), the bottom of articulated slab (7) is passed through limiting plate (13) buckle on set casing (10).

4. The pediatric hemodialysis line fixation support device of claim 1, wherein: the corresponding fixing bolt (2) in bottom plate middle part of fixed plate (1) seted up the trepanning, this trepanning suit is on fixing bolt (2), the aperture of this trepanning is identical with the diameter of fixing bolt (2), adopt threaded connection between fixing bolt (2) and this trepanning, the cover is equipped with reinforcing ring (15) on fixing bolt (2), the internal diameter of reinforcing ring (15) is identical with the diameter of fixing bolt (2), adopt threaded connection between fixing bolt (2) and reinforcing ring (15), the top surface bonding of reinforcing ring (15) is on the bottom plate bottom surface of fixed plate (1).

5. The pediatric hemodialysis line fixation support device of claim 1, wherein: the bottom surface of support ring (4) bond on the roof top surface of fixed plate (1), vertical cover is equipped with bracing piece (16) in support ring (4), the bottom of bracing piece (16) bonds in support ring (4), the corresponding bracing piece (16) of middle part of backup pad (3) are vertical to be seted up the trepanning, this trepanning suit is on bracing piece (16), the diameter of bracing piece (16) is identical with the aperture in this trepanning, the top surface of bracing piece (16) is located same horizontal plane with the top surface of backup pad (3).

6. The pediatric hemodialysis line fixation support device of claim 5, wherein: the supporting plate is characterized in that a clamping groove (17) is formed in the middle of the top surface of the supporting plate (3), a clamping nut (18) is arranged in the clamping groove (17), the clamping nut (18) is sleeved on the supporting rod (16), the inner diameter of the clamping nut (18) is matched with the diameter of the supporting rod (16), the clamping nut (18) is in threaded connection with the supporting rod (16), and the supporting plate (3) is clamped and fixed on the supporting ring (4) through the clamping nut (18).

7. The pediatric hemodialysis line fixation support device of claim 1, wherein: the fixing groove (6) is of a circular groove-shaped structure consisting of an arc groove formed in the top surface of the supporting plate (3) and an arc groove formed in the bottom surface of the clamping plate (5), the arc groove formed in the top surface of the supporting plate (3) and the arc groove formed in the bottom surface of the clamping plate (5) are respectively bonded with an anti-slip layer (19), and the anti-slip layer (19) is of a circular arc sheet structure made of elastic rubber.

8. The pediatric hemodialysis line fixation support device of claim 1, wherein: a plurality of fixing grooves (6) are formed between the clamping plate (5) and the supporting plate (3) along the horizontal direction, and the plurality of fixing grooves (6) are uniformly arranged between the clamping plate (5) and the supporting plate (3).

9. The pediatric hemodialysis line fixation support device of claim 1, wherein: an operating handle (20) is arranged above the clamping plate (5), and the operating handle (20) is fixedly bonded on the clamping plate (5).