Finger ring type crosses wrist transfusion fixator
Technical field
The present invention relates to transfusion fixator field, particularly relate to a kind of finger ring type and cross wrist transfusion fixator.
Background technology
The prior art patent No.: disclose a kind of transfusion fixator in CN103751881, comprise fixing head, wool fibre band, thread gluing hook plate, ambulatory splint, opisthotonos hidden discount, the one side of fixing head is provided with thread gluing hook plate and ambulatory splint, ambulatory splint is connected with one end of wool fibre band, the other end of wool fibre band is provided with opisthotonos hidden discount, wool fibre band is walked around arm or the bound feet of patient, the movable end of wool fibre band is bonded on thread gluing hook plate, tube for transfusion and syringe needle can be fixed.Although incorporated loop fastener scheme in this technology, abolish Classical adhesive tape to fix, make great progress technically, but still there is segmental defect, its fixing head kerve is planar design, there is no certain gradient, cause hand to be in straight configuration for a long time and easily cause aching of hand and arm and stiff.When infusing, although limit the mobility of palm and wrist, decrease infusion needle and skid off the possibility with swelling, pinprick and needle handle position still need at least 3-4 road immobilization with adhesive tape, and the weight of leather strap itself patient not autonomic activities time, easily cause syringe needle and skid off.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of finger ring type and crosses wrist transfusion fixator, can be good at fixing transfusion, the active slippage causing syringe needle when preventing patient fluid infusion, avoids being fastened with adhesive plaster and the skin allergy that causes; Service efficiency is high, and structure is simple, easy to use.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of finger ring type to cross wrist transfusion fixator, comprising: base plate and fixing band; Described base plate is rectangle, and plate upper surface is domatic; Described fixing band comprises the elasticity tractive cloth and wool fibre sticky cloth that link together; One end of the elasticity tractive cloth of described fixing band is arranged on the side on the long limit of base plate, and the opposite side on the long limit of base plate is provided with adhesive type sticky cloth, and one end of described wool fibre sticky cloth is pasted onto on adhesive type sticky cloth; The domatic face of described base plate is fixed with and slides bar, slide bar and be provided with shift(ing) ring, shift(ing) ring is fixed with finger ring wool fibre adhesive band.
Preferably, described base plate is pin hole ventilation type plastic splint, and the domatic face of base plate is provided with cotton.
Preferably, the side on the long limit of described base plate is distributed with 3 road fixing bands.
The invention has the beneficial effects as follows: the present invention can be good at fixing transfusion, the active slippage causing syringe needle when preventing patient fluid infusion, avoid being fastened with adhesive plaster and the skin allergy that causes; Service efficiency is high, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the perspective view that finger ring type of the present invention crosses wrist transfusion fixator one preferred embodiment;
In accompanying drawing, the labelling of each parts is as follows: 1, base plate; 2, fixing band; 3, bar is slided; 4, finger ring wool fibre adhesive band; 5, wool fibre adhesive type sticky cloth.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of finger ring type crosses wrist transfusion fixator, comprising: base plate 1 and fixing band 2; Described base plate 1 is rectangle, and base plate 1 upper surface is domatic, can ensure the comfortable of user hand, and is easy to better fix hands portion; Described fixing band 2 comprises the elasticity tractive cloth and wool fibre sticky cloth that link together, and elasticity tractive cloth according to the size adjustment elasticity of user hand, can fix hands portion effectively; Hand can well be fixed by wool fibre sticky cloth, fast simple to operate, and can repeatedly use, environmental protection and saving; One end of the elasticity tractive cloth of described fixing band 2 is arranged on the side on the long limit of base plate 1, and the opposite side on the long limit of base plate 1 is provided with adhesive type sticky cloth 5, and one end of described wool fibre sticky cloth is pasted onto on adhesive type sticky cloth 5; The domatic face of described base plate 1 is fixed with and slides bar 3, slide bar 3 and be provided with shift(ing) ring, shift(ing) ring is fixed with finger ring wool fibre adhesive band 4, finger ring wool fibre adhesive band 4 is sliding slip on bar 3 by shift(ing) ring, arbitrary finger can be fixed easily, finger ring wool fibre adhesive band 4 can imitate the activity of restriction transfusion hand, after fixing arbitrarily a finger during transfusion, can ensure that the range of activity of whole hand and finger can not be excessive, thus reduce the possibility again punctured to a great extent, and then ensure that normally carrying out for the treatment of.Described base plate 1 is pin hole ventilation type plastic splint, and the domatic face of base plate 1 is provided with cotton, can ensure the comfort of user hand placement on base plate 1, comfortable ventilating.The side on the described long limit of base plate 1 is distributed with 3 road fixing bands 2, is respectively used to that nearly articulations digitorum manus is fixed, nearly metacarpophalangeal joints fixes and carpal joint is fixed.
During use, be naturally positioned over by hand on base plate 1, by fixing band 2, nearly articulations digitorum manus, nearly metacarpophalangeal joints and carpal joint are fixed; Regulate the position of finger ring wool fibre adhesive band 4, fixing the arbitrary of hand points.
The present invention can be good at fixing transfusion, the active slippage causing syringe needle when preventing patient fluid infusion, avoids being fastened with adhesive plaster and the skin allergy that causes; Service efficiency is high, and structure is simple, easy to use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.