CN219375730U

CN219375730U - Infusion hand fixer

Info

Publication number: CN219375730U
Application number: CN202222997243.XU
Authority: CN
Inventors: 李相云; 殷俊; 吕捷; 蒋加清
Original assignee: Nanjing Youan Hospital
Current assignee: Nanjing Youan Hospital
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-07-21
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses an infusion hand fixer, which comprises a palm fixing plate, wherein an elastic band for fixing a palm is arranged on the palm fixing plate, a plurality of finger fixing rods are movably arranged on the palm fixing plate, each finger fixing rod consists of three rotating blocks which are rotationally connected, and a finger sleeve is arranged on each rotating block.

Description

Infusion hand fixer

Technical Field

The utility model relates to the technical field of intravenous transfusion, in particular to a transfusion hand fixer.

Background

Infusion, also known as infusion or infusion, is a large-dose injection infused into the body by intravenous drip, is usually packaged in a glass or plastic infusion bottle or bag, does not contain preservative or bacteriostatic agent, and continuously and stably enters the vein by adjusting the infusion apparatus to supplement body fluid, electrolyte or provide nutrient substances when in use.

In pediatric or neurologic infusion patients, due to age and nerve problems, the automatic control capability is weak, the phenomenon of needle displacement or liquid medicine extravasation is often caused by unconscious activities, even infusion needles fall off by serious patients, and re-puncture is needed, so that the workload of nursing staff is increased, and the pain of children and relatives is increased.

In the actual operation process, in order to prevent the occurrence of the above-mentioned situation, when infusion, medical personnel often pad a flat board under the palm of a patient after the puncture is finished to twine with the hand through the adhesive tape, this kind of mode, though can play the syringe needle and shift or the infusion needle drops, nevertheless, has following drawback: 1. because the flat plate is flat, the flat plate is fixed on the hand of a patient after puncture in order to complete puncture, so that the contact time between a doctor and the patient after puncture can be prolonged, and partial uncertainty factors are increased particularly for children and mental patients; 2. the hand fixing device for infusion is provided with a hand fixing device, wherein the hand fixing device is characterized in that the hand fixing device is provided with a hand fixing device, and the hand fixing device is arranged on the hand fixing device.

Disclosure of Invention

The utility model aims to provide an infusion hand fixator which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an infusion hand fixer, includes the palm fixed plate, be provided with the elastic band that is used for fixed palm on the palm fixed plate, be provided with the magic face of pasting on the elastic band, palm fixed plate bottom is provided with the magic face of pasting, the activity is provided with a plurality of finger dead levers that are used for placing the finger on the palm fixed plate, the finger dead lever comprises the turning block that the three sections rotation is connected, is close to be provided with the dactylotheca that is used for fixed finger on the turning block of palm fixed plate, still include:

the first limiting part is movably arranged in the rotating blocks and used for limiting rotation among the rotating blocks;

the limiting cap is connected with the palm fixing plate through a rope, and drives the limiting piece to rotate and limit a pair of rotating blocks after being spliced and matched with the rotating blocks far away from the palm fixing plate, and the limiting cap is connected with the rotating blocks through buckles;

and the second limiting part is arranged on the palm fixing plate and used for limiting the space between the rotating block and the palm fixing plate.

Preferably, the first limiting member includes:

the limiting sliding groove is formed in the rotating block;

the limiting rod is movably arranged in the limiting chute;

the movable groove is arranged in the rotating block and is communicated with the limiting chute;

the fixed disc is fixedly arranged on the outer side of the limiting rod and positioned in the movable groove;

and two ends of the spring are fixedly connected with one side of the fixed disc and one side of the movable groove respectively.

Preferably, the limit cap includes:

the cover is provided with a plurality of rotating blocks which are respectively in plug-in fit with the end parts;

the connecting rods are positioned between the adjacent covers, and the two ends of the connecting rods are fixedly connected with the rotating blocks respectively;

the elastic buckle is arranged on the covers on the two sides, and the rotating block is provided with a clamping groove matched with the elastic buckle for use.

Preferably, the second limiting member includes;

the mobile groove is formed in the palm fixing plate;

the movable plate is arranged in the movable groove in a sliding manner, and the rotating blocks close to the movable plate are movably connected with the movable plate through ball shafts;

the screw thread penetrates through the palm fixing plate and one end of the screw thread is rotatably arranged on the moving plate;

and the knob is arranged at the end part of the screw rod.

Preferably, the knob is provided with anti-skid patterns, so that the knob is convenient to stably hold.

Preferably, a sponge layer is arranged on the inner side of the elastic band, so that comfort level of a patient is improved.

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

this transfusion hand fixer, fix palm position through palm fixed plate and elastic band, and the finger dead lever comprises a plurality of rotating blocks, can adjust finger and palm at will when using and whether move about, just fix this device at patient's hand before the puncture transfusion, reduce doctor and patient contact time, reduced patient's unstable possibility of emotion, and the location between finger and the palm and between the knuckle of finger can be adjusted at will, can be according to patient's emotion and targeted adjustment, avoid the hand to be fixed always to lead to the palm to be stiff uncomfortable, and also need not the sticky tape to fix, convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation in accordance with the present utility model;

FIG. 3 is a schematic cross-sectional view of a finger securing lever according to the present utility model;

FIG. 4 is a schematic view of the structure of the limit cap and the rotating block of the present utility model when the limit cap is matched with the rotating block;

fig. 5 is a schematic view of a second structure of the limiting member of the present utility model.

In the figure: 1-a palm fixing plate; 2-an elastic band; 3-finger fixation bar; 4-rotating blocks; 5-finger stall; 6-a first limiting part; 61-limiting sliding grooves; 62-limiting rods; 63-a movable trough; 64-a fixed disk; 65-springs; 7-limiting caps; 71-a cover; 72-connecting rods; 73-elastic buckle; 8-a second limiting piece; 81-a moving tank; 82-moving plate; 83-screw; 84-knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an infusion hand fixer, includes palm fixed plate 1, is provided with the elastic band 2 that is used for fixed palm on the palm fixed plate 1, is provided with the magic face on the elastic band 2, and palm fixed plate 1 bottom is provided with the magic face of pasting, and the activity is provided with a plurality of finger dead levers 3 that are used for placing the finger on the palm fixed plate 1, and finger dead lever 3 comprises three sections rotatory turning block 4 of connecting, is provided with the dactylotheca 5 that are used for fixed finger on the turning block 4 that is close to palm fixed plate 1, still including:

the first limiting piece 6 is movably arranged in the rotating blocks 4 and used for limiting rotation among the rotating blocks 4;

the limiting cap 7 is connected with the palm fixing plate 1 through a rope, and drives the limiting piece I6 to rotate and limit the rotating block 4 after being spliced and matched with the rotating block 4 far away from the palm fixing plate 1, and the limiting cap 7 is connected with the rotating block 4 through a buckle;

and the second limiting part 8 is arranged on the palm fixing plate 1 and used for limiting the space between the rotating block 4 and the palm fixing plate 1.

The first limiting piece 6 comprises:

the limiting sliding groove 61 is formed in the rotating block 4;

the limiting rod 62, the limiting rod 62 is movably arranged in the limiting chute 61;

the movable groove 63 is formed in the rotating block 4 and is communicated with the limit sliding groove 61;

the fixed disc 64 is fixedly arranged outside the limiting rod 62 and positioned in the movable groove 63;

and the two ends of the spring 65 are fixedly connected with one side of the fixed disc 64 and one side of the movable groove 63 respectively.

The limit cap 7 includes:

the cover 71, the cover 71 has a plurality of and is inserted and matched with the turning block 4 of the end separately;

the connecting rods 72, the connecting rods 72 are positioned between the adjacent covers 71, and the two ends of the connecting rods 72 are fixedly connected with the rotating blocks 4 respectively;

the elastic buckles 73, the elastic buckles 73 are arranged on the covers 71 on the two sides, and the rotating block 4 is provided with clamping grooves matched with the elastic buckles 73.

When the limit cap 7 is covered on the rotating block 4, the cover 71 extrudes the limit rod 62 to drive the limit rod 62 to move towards the inside of the rotating block 4, the limit rod 62 drives the fixed disc 64 to extrude the spring 65, when the limit rod 62 moves, the bottom end of the limit rod 62 in the rotating block 4 at the far end moves into the limit chute 61 in the other rotating block 4, and drives the limit rod 62 on the rotating block 4 to move, so that the bottom end of the limit rod 62 is inserted into the limit chute 61 of the rotating block 4 closest to the palm fixing plate 1, and at the moment, the three rotating blocks 4 cannot rotate under the action of the limit rod 62, and further finger joints can be positioned.

The second limiting piece 8 comprises;

a moving groove 81, the moving groove 81 is opened on the palm fixing plate 1;

the movable plate 82, the movable plate 82 is slidably arranged in the movable groove 81, and the rotating blocks 4 close to the movable plate 82 are movably connected with the movable plate 82 through the ball shafts, so that when the movable plate is used, the finger joints can move and the fingers can be mutually opened, and the fingers can be conveniently loosened by a patient;

a screw 83, the screw 83 penetrating the palm fixing plate 1 with threads and one end being rotatably provided on the moving plate 82;

knob 84, knob 84 is disposed at the end of screw 83.

The knob 84 is provided with anti-slip patterns for stable gripping.

The inner side of the elastic band 2 is provided with a sponge layer, so that the comfort level of a patient is increased.

Before transfusion of a patient, firstly placing fingers on a finger fixing rod 3 of the finger sleeve 5 of the patient, placing a palm on a palm fixing plate 1, then limiting the palm through the connection of an elastic band 2 and a magic tape of the palm fixing plate 1, fixing the fingers on the finger sleeve 5, at the moment, enabling the fingers to move mutually between joints of the finger, between the fingers and the palm and between the fingers, and then performing puncture transfusion, after puncture, connecting a limiting cap 7 with a rotating block 4 by a doctor, buckling an elastic buckle 73 with a clamping groove to fix the limiting cap 7 on a limiting block, extruding a limiting rod 62 by a cover 71 to drive the limiting rod 62 to move towards the inside of the rotating block 4, driving a fixed disc 64 to squeeze a spring 65, and when the limiting rod 62 moves, moving the bottom end of the limiting rod 62 in a far-end rotating block 4 to move into a limiting chute 61 in the other rotating block 4, and driving the bottom end of the limiting rod 62 on the rotating block 4 to be inserted into the limiting chute 61 of the rotating block 4 closest to the palm fixing plate 1, and at the moment, positioning of the fingers can not be performed under the action of the limiting rod 62;

then, the doctor rotates the knob 84 to drive the screw 83 to rotate, the screw 83 rotates to drive the moving plate 82 to move into the moving groove 81, at the moment, the moving groove 81 can limit the rotating block 4 closest to the palm fixing plate 1, the finger joints are not movable due to the effect of the limiting cap 7, at the moment, the rotating block 4 is limited, the limitation between the fingers and the palm and between the fingers and the fingers can be realized, the condition that the patient moves in a disordered manner to cause needle running is avoided, and the contact time between the doctor and the patient is reduced;

and in actual use, doctors can use the device pertinently according to the actual emotion of the patient. For example, the fingers of the patient can be properly loosened, the limit cap 7 is removed, so that the joints of the fingers of the patient can be mutually moved and loosened, or the movable plate 82 is moved out of the movable groove 81, so that the fingers can be moved between the fingers and the palm, the fingers can be opened, and the condition that the hands are stiff and uncomfortable due to long-time fixation is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infusion hand fixer, includes palm fixed plate (1), be provided with on palm fixed plate (1) and be used for elastic webbing (2) of fixed palm, be provided with the magic on elastic webbing (2) and paste the son face, palm fixed plate (1) bottom is provided with magic and pastes the mother face, its characterized in that: the palm fixed plate (1) is gone up the activity and is provided with a plurality of finger dead levers (3) that are used for placing the finger and can buckle, is close to be provided with on finger dead lever (3) of palm fixed plate (1) and be used for fixed dactylotheca (5) of finger, still including:

the first limiting part (6) is movably arranged in the finger fixing rod (3) and used for limiting the rotation of the finger fixing rod (3);

the limiting cap (7) is connected with the palm fixing plate (1) through a rope, and drives the first limiting part (6) to rotate and limit the rotating block (4) after being in plug-in fit with the finger fixing rod (3), and the limiting cap (7) is connected with the finger fixing rod (3) through a buckle;

and the second limiting part (8) is arranged on the palm fixing plate (1) and used for limiting the space between the finger fixing rod (3) and the palm fixing plate (1).

2. An infusion hand holder as in claim 1, wherein: the finger fixing rod (3) comprises three rotating blocks (4) which are connected in a rotating mode.

3. An infusion hand holder according to claim 2, wherein: the first limiting piece (6) comprises:

the limiting sliding groove (61) is formed in the rotating block (4);

the limiting rod (62) is movably arranged in the limiting chute (61);

the movable groove (63) is formed in the rotating block (4) and is communicated with the limit sliding groove (61);

the fixed disc (64) is fixedly arranged on the outer side of the limiting rod (62) and positioned in the movable groove (63);

and the two ends of the spring (65) are fixedly connected with one side of the fixed disc (64) and one side of the movable groove (63) respectively.

4. An infusion hand holder according to claim 3, wherein: the limit cap (7) comprises:

the cover (71) is provided with a plurality of rotating blocks (4) which are respectively in plug-in fit with the end parts;

the connecting rods (72) are positioned between the adjacent covers (71), and the two ends of each connecting rod (72) are fixedly connected with the rotating block (4) respectively;

the elastic buckle (73), the elastic buckle (73) is arranged on the covers (71) on two sides, and the rotating block (4) is provided with a clamping groove matched with the elastic buckle (73).

5. An infusion hand holder as in claim 4, wherein: the second limiting piece (8) comprises;

a moving groove (81), wherein the moving groove (81) is arranged on the palm fixing plate (1);

the movable plate (82), the movable plate (82) is slidably arranged in the movable groove (81), and the rotating blocks (4) close to the movable plate (82) are movably connected with the movable plate (82) through ball shafts;

the screw rod (83), the screw rod (83) is threaded through the palm fixing plate (1) and one end of the screw rod is rotatably arranged on the moving plate (82);

a knob (84), the knob (84) being arranged at the end of the screw (83).

6. An infusion hand holder as in claim 5, wherein: the knob (84) is provided with anti-skid patterns.

7. An infusion hand holder as in claim 6, wherein: the inner side of the elastic band (2) is provided with a sponge layer.