CN104800917B - Ring-type over-wrist infusion fixer - Google Patents

Abstract

The present invention discloses a finger-ring type wrist infusion fixator, comprising a base plate and a fixing strap; the base plate is rectangular, and the upper surface of the base plate is sloped; the fixing strap comprises an elastic traction cloth and a wool fiber adhesive cloth connected together; one end of the elastic traction cloth of the fixing strap is arranged on one side of the long side of the base plate, and an adhesive adhesive cloth is provided on the other side of the long side of the base plate, and one end of the wool fiber adhesive cloth is adhered to the adhesive adhesive cloth; a sliding rod is fixed on the sloped surface of the base plate, and a movable ring is provided on the sliding rod, and a finger-ring wool fiber adhesive tape is fixed on the movable ring. In the above manner, the present invention can fix the infusion well, prevent the needle from slipping due to the patient's activeness during the infusion, and avoid skin allergies caused by wrapping and fixing with adhesive tape; it has high efficiency, simple structure, and is easy to use.

Description

Ring-type over-wrist infusion fixer

technical field

The invention relates to the field of infusion fixers, in particular to a ring-type wrist transfusion fixer.

Background technique

Prior Art Patent No.: CN103751881 discloses a transfusion fixer, which includes a fixed plate, a wool fiber belt, a hook plate, a movable clip, and a reversed hidden button. One side of the fixed plate is provided with a hook plate and a movable hook plate. clip, the movable clip is connected with one end of the wool fiber band, and the other end of the wool fiber band is provided with a reversible concealed buckle, so that the wool fiber band goes around the patient's arm or foot, and the movable end of the wool fiber band is glued to the velcro hook plate on, the infusion tube and needle can be fixed. Although this technology incorporates the buckle design, abolishing the traditional tape fixation, and has made great progress in technology, there are still some defects. The bottom groove of the fixing plate is a flat design without a certain slope, which makes the hand take a long time Stretching can easily cause soreness and stiffness in the hands and arms. During the infusion, although the range of motion of the palm and wrist is limited, and the possibility of the infusion needle slipping out and swelling is reduced, the needle eye and the needle handle still need to be fixed with at least 3-4 adhesive tapes, and the weight of the thong itself is not enough for the patient. During voluntary activities, it is easy to cause the needle to slip out.

Contents of the invention

The main technical problem to be solved by the present invention is to provide a ring-type wrist infusion fixer, which can fix the infusion well, prevent the needle from slipping when the patient is restless during infusion, and avoid skin allergies caused by wrapping and fixing with adhesive tape; use efficiency High, simple structure, easy to use.

In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is: provide a kind of finger-ring type cross-wrist transfusion fixer, comprising: a base plate and a fixing belt; the base plate is rectangular, and the upper surface of the base plate is slope-shaped; the fixing belt It includes elastic pulling cloth and wool fiber sticking cloth connected together; one end of the elastic pulling cloth of the fixing belt is arranged on one side of the long side of the bottom plate, and the other side of the long side of the bottom plate is provided with a sticky sticking cloth, One end of the wool fiber adhesive cloth is pasted on the pastable adhesive cloth; a sliding bar is fixed on the slope surface of the bottom plate, a moving ring is arranged on the sliding bar, and a ring wool fiber adhesive tape is fixed on the moving ring.

Preferably, the bottom plate is a pinhole breathable plastic splint, and cotton cloth is provided on the sloped surface of the bottom plate.

Preferably, three fixing belts are distributed on one side of the long side of the bottom plate.

The beneficial effects of the present invention are: the present invention can well fix the transfusion, prevent the needle from slipping off caused by the restless movement of the patient during infusion, and avoid skin allergies caused by wrapping and fixing with adhesive plaster; the use efficiency is high, the structure is simple, and the use is convenient.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a preferred embodiment of the ring type cross-wrist transfusion fixer of the present invention;

The marks of each part in the accompanying drawings are as follows: 1, bottom plate; 2, fixed belt; 3, slide rod; 4, finger ring wool fiber sticking tape; 5, wool fiber sticky cloth.

Detailed ways

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

Please refer to Fig. 1, the embodiment of the present invention comprises:

A ring-type over-wrist infusion fixer, comprising: a base plate 1 and a fixing belt 2; the base plate 1 is rectangular, and the upper surface of the base plate 1 is slope-shaped, which can ensure the comfort of the user's hand and is easy to fix the hand better. part; the fixing belt 2 includes elastic pulling cloth and wool fiber sticking cloth connected together, and the elastic pulling cloth can adjust the tightness according to the size of the user's hand to effectively fix the hand; the wool fiber sticking cloth can be easily Fix the hand well, the operation is simple and fast, and can be used many times, which is environmentally friendly and economical; one end of the elastic pulling cloth of the fixing belt 2 is arranged on one side of the long side of the bottom plate 1, and the other end of the long side of the bottom plate 1 The side is provided with an adhesive cloth 5 that can be pasted, and one end of the wool fiber adhesive cloth is pasted on the adhesive cloth 5; ring, the mobile ring is fixed with a ring wool fiber adhesive tape 4, the ring wool fiber adhesive tape 4 can slide on the sliding bar 3 through the moving ring, and can easily fix any finger, and the finger ring wool fiber adhesive tape 4 can effectively limit the transfusion For the movement of the hand, after arbitrarily fixing a finger during the infusion, the range of motion of the entire hand and fingers will not be too large, thereby greatly reducing the possibility of re-puncture and ensuring the normal progress of the treatment. The base plate 1 is a pinhole breathable plastic splint, and the slope surface of the base plate 1 is provided with cotton cloth, which can ensure the comfort of the user's hand placed on the base plate 1, which is comfortable and breathable. One side of the long side of the bottom plate 1 is distributed with three fixing bands 2, which are respectively used for the fixation of proximal finger joints, proximal metacarpophalangeal joints and wrist joints.

During use, the hand is naturally placed on the base plate 1, and the proximal knuckles, proximal metacarpophalangeal joints and wrist joints are fixed by the fixing belt 2; the position of the finger ring hair fiber adhesive belt 4 is adjusted to fix any finger of the hand.

The invention can well fix the transfusion, prevent the slipping of the needle caused by the restless movement of the patient during the transfusion, and avoid the skin allergy caused by wrapping and fixing with adhesive plaster; the utility model has the advantages of high efficiency, simple structure and convenient use.

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.

Claims (1)

1. a kind of finger-ring type cross-wrist transfusion fixer, it is characterized in that, comprises: base plate and fixing band; Described base plate is rectangle, and the upper surface of base plate is slope-shaped; Described fixing band comprises the elastic pulling cloth that is connected together and Wool fiber sticking cloth; one end of the elastic pulling cloth of the fixing belt is arranged on one side of the long side of the bottom plate, and the other side of the long side of the bottom plate is provided with a sticky sticking cloth, and one end of the wool fiber sticking cloth is pasted on It can be pasted on the sticky cloth; a sliding rod is fixed on the slope surface of the bottom plate, and a moving ring is arranged on the sliding rod, and a ring wool fiber sticking tape is fixed on the moving ring; the bottom plate is a pinhole breathable plastic splint, Cotton cloth is arranged on the slope surface of the bottom plate; three fixing belts are distributed on one side of the long side of the bottom plate.