CN209004525U

CN209004525U - A PICC holder

Info

Publication number: CN209004525U
Application number: CN201820516174.7U
Authority: CN
Inventors: 李瑜
Original assignee: Affiliated Hospital of Xuzhou Medical University
Current assignee: Affiliated Hospital of Xuzhou Medical University
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2019-06-21
Anticipated expiration: 2028-04-12

Abstract

The utility model discloses a PICC hand holder, which comprises a base, a threaded rod is fixed on the top of the base, and a rectangular block is fixed on the top of the threaded rod. The bottom end of the pipe is provided with a knob ring that is threadedly sleeved on the outside of the threaded rod, one side of the lifting pipe is fixed with a ferrule, and the inner side of the ferrule is clamped with a clamping block, and one end of the clamping block is fixed with a thread The outer side of the threaded column is rotatably sleeved with a mounting frame, and the outer side of the threaded column is threadedly sleeved with a nut. The utility model adopts the threaded rod, the lifting tube, the knob ring, the hollow placing table, the placing air bag and the limiting air bag, so that the height of the hollow limiting plate can not only be adjusted according to the needs, but at the same time, when the hand is placed, the placing air bag and the limiting air bag can be automatically It adapts to the shape of the patient's hand, and is soft after inflation, so that the patient has good comfort after a long time, does not cause discomfort to the patient, and is flexible to use.

Description

A kind of PICC sets hand cradle

Technical field

The utility model relates to medical auxiliary apparatus technical fields more particularly to a kind of PICC to set hand cradle.

Background technique

Peripherally Inserted Central Catheter (Peripherally Inserted Central Catheter, PICC) have and avoid venipuncture repeatedly, mitigate patient suffering, protect blood vessel, and the advantages that safe, indwelling time is long is used to exist Wide clinical application.PICC sets pipe needs strict sterilization in operation, and patient is required to raise arm at puncture before disinfection, if Patient oneself elevation arm, due to disinfection, it is longer to the dry run time, the arm of patient cannot be stablized.Cooperate if nurse and lifts High patient's arm then waste of manpower.For this purpose, occurring setting hand cradle.

However, tradition is set, hand cradle quality is harder, and patient is placed on it easily causes discomfort for a long time, and skin, which is long placed in, to be drawn It rising and places trace, using effect is not good enough, and in treatment, the attention of patient cannot be shifted, and easily cause boredom, Influence treatment.And it is existing set hand cradle with display, although can transporting patient attention, its display is one Body, which is arranged in, to be set in hand cradle, once it is damaged, detachable maintaining is cumbersome, and use is inflexible.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of PICC proposed sets hand Frame.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of PICC sets hand cradle, including pedestal, threaded rod is fixed at the top of the pedestal, and the top of threaded rod is fixed There is rectangular block, the outside sliding sleeve of the rectangular block is connected to lifting pipe, and is equipped with screw thread below the bottom end of lifting pipe and is socketed in spiral shell Knob ring on the outside of rasp bar, the side of the lifting pipe is fixed with cutting ferrule, and the inside engaging of cutting ferrule has fixture block, the fixture block One end is fixed with threaded post, and the outside rotation of threaded post is socketed with installing frame, and the outside screw of the threaded post is socketed with spiral shell Mother, and nut is located at the inside of installing frame, and display is fixed on the inside of installing frame, the top of the lifting pipe is fixed with hollow Mounting table, and the top of hollow mounting table is fixed with placement air bag, the side of the hollow mounting table is fixed with symmetrically arranged Hollow limit plate, and hollow limit plate is fixed with limit air bag, the bottom end connection of hollow mounting table close to the side for placing air bag There is gas cell ball.

Preferably, the gas outlet of the gas cell ball is connected with the snorkel fixed with hollow mounting table bottom, and ventilates It is connected to inside pipe and hollow mounting table, and is connected with leading on the inside of hollow limit plate between hollow mounting table and limit air bag Tracheae, and hollow mounting table is connected to inside air bag is placed.

Preferably, the shape of the rectangular block is rectangle, and the interior loop-shaped of the shapes and sizes of rectangular block and lifting pipe Size adaptation, and the bottom end of lifting pipe is equipped with mounting hole, threaded rod is set on the inside of mounting hole.

Preferably, the top of the fixture block is equipped with the jack through fixture block and cutting ferrule, and inserted link is plugged in jack, inserted link Top be fixed with limited block.

Preferably, the outside of the nut and knob ring is circumferentially equipped with anti-slop serrations, and the inside of nut is equipped with and spiral shell The threaded hole of rasp bar size adaptation, and the diameter of nut is greater than the race diameter of lifting pipe.

Preferably, charge power supply is fixed at the top of the installing frame, and charge power supply and display are electrically connected.

In the utility model, by threaded rod, lifting pipe, knob ring, hollow mounting table, air bag and limit air bag are placed, The height of hollow limit plate can not only be adjusted as needed, meanwhile, when setting hand, places air bag and limit air bag can be adaptive Sick human hand shape, and it is softer after inflation, so that the comfort level after patient's long-time is good, discomfort will not be caused to patient, used Flexibly；By cutting ferrule, fixture block, threaded post, display, nut and installing frame, video or music can not only be played, for turning The attention of patient is moved, the boredom for the treatment of for a long time is alleviated, meanwhile, the angle of display can be adjusted as needed Facilitate viewing, and it can very easily be removed, to facilitate maintenance or replacement, using flexible and convenience.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of PICC set the structural schematic diagram of hand cradle；

Fig. 2 be the utility model proposes a kind of PICC set the lifting pipe schematic diagram of internal structure of hand cradle；

Fig. 3 be the utility model proposes a kind of PICC set the placement air bag schematic top plan view of hand cradle.

In figure: 1 pedestal, 2 threaded rods, 3 rectangular blocks, 4 lifting pipes, 5 knob rings, 6 hollow mounting tables, 7 hollow limit plates, 8 Place air bag, 9 limit air bags, 10 gas cell balls, 11 cutting ferrules, 12 fixture blocks, 13 threaded posts, 14 installing frames, 15 nuts, 16 displays Device, 17 inserted links.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of PICC sets hand cradle, including pedestal 1, and the top of pedestal 1 is fixed with threaded rod 2, and threaded rod 2 Top be fixed with rectangular block 3, the outside sliding sleeve of rectangular block 3 is connected to lifting pipe 4, and spiral shell is equipped with below the bottom end of lifting pipe 4 Line is socketed in the knob ring 5 in 2 outside of threaded rod, and the side of lifting pipe 4 is fixed with cutting ferrule 11, and the inside engaging of cutting ferrule 11 has card Block 12, one end of fixture block 12 is fixed with threaded post 13, and the outside rotation of threaded post 13 is socketed with installing frame 14, threaded post 13 Outside screw is socketed with nut 15, and nut 15 is located at the inside of installing frame 14, and the inside of installing frame 14 is fixed with display 16, The top of lifting pipe 4 is fixed with hollow mounting table 6, and the top of hollow mounting table 6 is fixed with and places air bag 8, hollow mounting table 6 Side be fixed with symmetrically arranged hollow limit plate 7, and hollow limit plate 7 is fixed with limit close to the side for placing air bag 8 Air bag 9, the bottom end of hollow mounting table 6 are connected with gas cell ball 10, and the gas outlet of gas cell ball 10 is connected with and hollow mounting table 6 The fixed snorkel in bottom, and be connected to inside snorkel and hollow mounting table 6, and connect between hollow mounting table 6 and limit air bag 9 It is connected to the gas-guide tube for being located at hollow 7 inside of limit plate, and is connected to inside hollow mounting table 6 and placement air bag 8, the shape of rectangular block 3 Shape is rectangle, and the shapes and sizes of rectangular block 3 are adapted to the inner ring shape size of lifting pipe 4, and the bottom end of lifting pipe 4 is equipped with Mounting hole, threaded rod 2 are set on the inside of mounting hole, and the top of fixture block 12 is equipped with the jack through fixture block 12 and cutting ferrule 11, and inserts It is plugged with inserted link 17 in hole, the top of inserted link 17 is fixed with limited block, and the outside of nut 15 and knob ring 5 is circumferentially equipped with anti- Slip teeth, and the inside of nut 15 is equipped with the threaded hole being adapted to 2 size of threaded rod, and the diameter of nut 15 is greater than lifting pipe 4 Race diameter, the top of installing frame 14 is fixed with charge power supply, and charge power supply and display 16 are electrically connected.

Working principle: when the utility model is used, by lifting lifting pipe 4 upwards, turning knob ring 5 can be incited somebody to action later Lifting pipe 4 is locked in fixed height, so as to adjust the height of hollow mounting table 6 as needed, is easy to use, will when setting hand Hand placement is located between limit air bag 9 on placing air bag 8, places air bag 8 and limit air bag 9 can adaptive hand Shape, and hand is lifted, and softer after placement air bag 8 and the limit inflation of air bag 9, so that placement is comfortable for a long time It spends, discomfort, using flexible will not be caused to patient；The display 16 of setting can play video or music, to shift The attention of patient avoids swaying the emotion when treatment, and is rotatably mounted frame 14 by loosening nut 15, and then can basis The angle for needing to adjust display 16 facilitates viewing, can be whole by installing frame 14 and display 16 by extracting inserted link 17 out It removes, then facilitates maintenance or replacement, using flexible.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of PICC sets hand cradle, including pedestal (1), which is characterized in that threaded rod (2) are fixed at the top of the pedestal (1), And the top of threaded rod (2) is fixed with rectangular block (3), the outside sliding sleeve of the rectangular block (3) is connected to lifting pipe (4), and is risen It is equipped with screw thread below the bottom end of drop pipe (4) and is socketed in the knob ring (5) on the outside of threaded rod (2), the side of the lifting pipe (4) is solid Surely have cutting ferrule (11), and the inside engaging of cutting ferrule (11) has fixture block (12), one end of the fixture block (12) is fixed with threaded post (13), and the rotation of the outside of threaded post (13) is socketed with installing frame (14), and the outside screw of the threaded post (13) is socketed with spiral shell Female (15), and nut (15) is located at the inside of installing frame (14), and display (16), the liter are fixed on the inside of installing frame (14) The top of drop pipe (4) is fixed with hollow mounting table (6), and the top of hollow mounting table (6) is fixed with and places air bag (8), described The side of hollow mounting table (6) is fixed with symmetrically arranged hollow limit plate (7), and hollow limit plate (7) is close to placement air bag (8) side is fixed with limit air bag (9), and the bottom end of hollow mounting table (6) is connected with gas cell ball (10).

2. a kind of PICC according to claim 1 sets hand cradle, which is characterized in that the gas outlet of the gas cell ball (10) connects It is connected to the snorkel fixed with hollow mounting table (6) bottom, and snorkel is connected to hollow mounting table (6) inside, and hollow put Set platform (6) and limit and be connected with gas-guide tube on the inside of hollow limit plate (7) between air bag (9), and hollow mounting table (6) with Place connection inside air bag (8).

3. a kind of PICC according to claim 1 sets hand cradle, which is characterized in that the shape of the rectangular block (3) is rectangle, And the shapes and sizes of rectangular block (3) are adapted to the inner ring shape size of lifting pipe (4), and the bottom end of lifting pipe (4) is equipped with peace Hole is filled, threaded rod (2) is set on the inside of mounting hole.

4. a kind of PICC according to claim 1 sets hand cradle, which is characterized in that the top of the fixture block (12), which is equipped with, to be run through The jack of fixture block (12) and cutting ferrule (11), and inserted link (17) are plugged in jack, the top of inserted link (17) is fixed with limited block.

5. a kind of PICC according to claim 1 sets hand cradle, which is characterized in that the nut (15) and knob ring (5) Outside is circumferentially equipped with anti-slop serrations, and the inside of nut (15) is equipped with the threaded hole being adapted to threaded rod (2) size, and nut (15) diameter is greater than the race diameter of lifting pipe (4).

6. a kind of PICC according to claim 1 sets hand cradle, which is characterized in that be fixed at the top of the installing frame (14) Charge power supply, and charge power supply and display (16) are electrically connected.