CN214483354U - Finger stall capable of preventing needle-prick injury - Google Patents

Abstract

The utility model discloses a prevent that acupuncture hinders dactylotheca, including thumb dactylotheca and forefinger cover, thumb dactylotheca rear end is equipped with the first subassembly of tightening that is used for adjusting thumb cover elasticity degree, forefinger cover rear end is equipped with the second subassembly of tightening that is used for adjusting forefinger cover elasticity degree, just all be equipped with the inoxidizing coating that is used for preventing acupuncture on thumb dactylotheca and the forefinger cover. The utility model discloses a prevent that acupuncture hinders dactylotheca has higher security and travelling comfort, wears simultaneously and adjusts the convenience with the elasticity, has better market prospect.

Description

Finger stall capable of preventing needle-prick injury

Technical Field

The utility model relates to the field of medical equipment, especially relate to a prevent that acupuncture hinders dactylotheca.

Background

The tumor hospital commonly uses the transfusion port for infusing the chemotherapy drugs to reduce the drug extravasation and cause subcutaneous necrosis.

The harmless steel needle on the infusion port is when pulling out, need fix the infusion port with the hand, prevent that the infusion port from shifting in the patient is internal, in clinical practice, medical personnel use the thumb usually, forefinger or middle finger press together and fix, nevertheless because the infusion port material is the silica gel texture, the adhesion degree of harmless steel needle and infusion port is great, consequently when pulling out harmless steel needle from the infusion port, must use great strength to pull out, and because the effect of resilience force when pulling out harmless steel needle, just lead to medical personnel's finger to be wounded by the needle puncture easily.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a prevent that acupuncture hinders dactylotheca has and wears the convenience, and security and travelling comfort advantage such as higher.

The technical scheme of the utility model is that:

the utility model provides a prevent that acupuncture hinders dactylotheca, includes thumb dactylotheca and forefinger cover, the rear end of thumb dactylotheca is equipped with the first subassembly of tightening that is used for adjusting thumb cover elasticity, the rear end of forefinger cover is equipped with the second subassembly of tightening that is used for adjusting forefinger cover elasticity, just all be equipped with the inoxidizing coating that is used for preventing acupuncture on thumb dactylotheca and the forefinger cover.

The working principle of the technical scheme is as follows: this scheme is according to most medical personnel's the habit of pulling out the needle, be provided with thumb dactylotheca and forefinger cover, and thumb dactylotheca and forefinger are sheathe in and all are equipped with the inoxidizing coating, when medical personnel are wearing the disclosed finger guard that prevents that the acupuncture of this scheme is wounded when pulling out the needle, can avoid appearing pointing and being stabbed wound, and simultaneously, this scheme is sheathe in at thumb dactylotheca and forefinger and is provided with the first subassembly and the second subassembly of tightening respectively, prevents that the in-process of preventing the acupuncture dactylotheca of this scheme from appearing droing at the use.

Furthermore, the first tightening assembly comprises a first clamping piece and a first winding rope, the first clamping piece is arranged at the rear end of the thumb sleeve, one end of the first winding rope is fixed on the thumb sleeve, and the other end of the first winding rope penetrates through the first clamping piece after surrounding the thumb sleeve.

In this scheme, the thumb cover is fixed through setting up chucking spare and the wiring at the rear end, through the position of adjusting chucking spare chucking wiring promptly, controls the thumb and sheathes in the wiring and encircles an open-ended size to adjust the elasticity degree that the thumb cover was worn on the finger.

Furthermore, first chucking spare includes last butt board and the lower butt board that sets up oppositely, go up butt board and the lower butt board one side of keeping away from each other and be connected with respectively and be used for the drive go up butt board and lower butt board spring that draws close each other.

Thereby two pieces support the board about the spring promotes thereby the wiring chucking that will pass is fixed, and this kind of mode has simplified the elasticity adjustment operation after this dactylotheca is worn, supports the board promptly and can not lock the wiring, and medical personnel pull the wiring and can adjust the elasticity degree.

Furthermore, the subassembly is tightened including setting up second chucking spare and the second wiring of index finger cover rear end, the one end of second wiring is fixed on the index finger cover, the other end of second wiring passes around behind the big thumb cover the second chucking spare, just the second wiring with first wiring is connected.

Will wear out the first wiring that wears out first chucking spare in the subassembly and wear out second chucking spare in the subassembly with the second wiring link to each other, further simplified the tight regulation operation after the dactylotheca is worn, medical personnel pull continuous wiring part promptly, can accomplish and tighten when big thumb dactylotheca and index finger.

Further, the first winding rope is a flat elastic rope.

The flat design is favorable for enhancing the comfort of the wearer, reducing the oppressive feeling of the rope winding to the fingers, and meanwhile, the design of the elastic rope is also favorable for improving the tightening effect.

Further, the protective layer is a plastic composite woven fabric.

At present, the plastic composite woven fabric material has better softness and penetration resistance, and a protective layer made of the plastic composite woven fabric has better stab resistance.

Furthermore, the outer surface of the protective layer is provided with anti-skid grains.

The design of antiskid line is convenient for prevent that medical personnel from appearing skidding when pressing the infusion port after wearing this dactylotheca.

Furthermore, a rubber anti-skid layer is arranged on the inner side of the protective layer.

The rubber material has better travelling comfort and antiskid nature, uses the rubber skid resistant course that rubber material made, has better comfort level of wearing, and inside anti-skidding ability.

Further, the length of the thumb sleeve is 4 cm to 6 cm, and the length of the index finger sleeve is 6 cm to 8 cm.

The lengths of the 4 cm and the 6 cm are respectively equal to two thirds of the lengths of the thumb and the forefinger, and the design accords with the pressing habit of fingers when medical staff pull out the needle.

In another alternative, the scheme also comprises a middle finger sleeve, wherein a protective layer is arranged on the middle finger sleeve, and a third tightening assembly for adjusting the tightness degree of the middle finger sleeve is arranged at the rear end of the middle finger sleeve.

In clinic, the thumb, the index finger and the middle finger should be matched with the fixed infusion port in theory, so that considering that part of medical care personnel can also use three fingers to simultaneously match with the pressed infusion port, the scheme can also comprise the middle finger sleeve with a protective layer, and the application range of the scheme is increased.

The beneficial effects of the utility model include:

1. this scheme is provided with thumb dactylotheca and forefinger cover, when medical personnel worn the disclosed finger guard that prevents that acupuncture of this scheme hinders the dactylotheca and pull out the needle, can avoid appearing the finger and be stabbed, simultaneously, this scheme is provided with the first subassembly of tightening and the subassembly is tightened to the second on thumb dactylotheca and forefinger cover respectively, prevents that the in-process of preventing acupuncture dactylotheca of this scheme from coming off appearing in the use.

2. Thereby two piece support plates are fixed with the wiring chucking that will pass about this scheme passes through the spring promotion, have simplified the elasticity adjustment operation after this dactylotheca is worn.

3. In this side, first wiring is continuous with the second wiring, and medical personnel pull continuous wiring part, can accomplish and tighten when thumbstall and index finger sleeve, has further simplified the elasticity control operation after the dactylotheca is worn.

4. In this scheme, first wiring is the elasticity rope platykurtic of platykurtic, is favorable to reinforcing person's of wearing comfort level, reduces the oppression sense of wiring to the finger, and the design of elasticity rope is also favorable to improving the effect of tightening simultaneously.

5. The protective layer of the scheme adopts plastic composite woven cloth, and has better puncture-proof capability.

6. The inner wall of the fingerstall is provided with the rubber anti-slip layer made of rubber materials, so that the fingerstall has good wearing comfort and internal anti-slip capacity.

7. In the scheme, the length of the thumb sleeve is selected to be 4 cm to 6 cm, the length of the index finger sleeve is selected to be 6 cm to 8 cm, the pressing habit of fingers is met when medical workers pull out the needle, the better protection effect is guaranteed, and the rest parts of the palm cannot be covered.

8. The scheme is also provided with a middle finger sleeve with a protective layer, so that the application range of the scheme is enlarged.

Drawings

Fig. 1 is a schematic structural view of the puncture-proof finger sleeve disclosed by the embodiment of the utility model;

fig. 2 is a schematic structural view of a thumb sleeve disclosed in an embodiment of the present invention;

figure 3 is a schematic cross-sectional view of a first lacing assembly according to an embodiment of the present invention;

description of reference numerals:

1-thumb stall, 2-index stall, 3-middle stall and 5-first tightening component; 11-a rubber anti-slip layer, 12-a protective layer, 41-a first winding rope, 42-a second winding rope, 43-a third winding rope, 51-an upper spring, 52-an upper abutting plate, 53-a lower abutting plate, 54-a through hole and 55-a lower spring; 121-non-slip pattern.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Please refer to fig. 1 and fig. 2:

the utility model discloses a prevent that acupuncture hinders dactylotheca, including thumb dactylotheca 1, forefinger cover 2 and well dactylotheca 3, 1 rear end of thumb dactylotheca is equipped with the first subassembly 5 of tightening that is used for adjusting 1 elasticity degree of thumb dactylotheca, 2 rear ends of forefinger cover are equipped with the second that is used for adjusting 2 elasticity degrees of forefinger cover and tighten the subassembly, the subassembly is tightened to the third that is arranged in adjusting 3 elasticity degrees of well dactylotheca 3 rear ends of well dactylotheca, just all be equipped with the inoxidizing coating 11 that is used for preventing acupuncture on thumb dactylotheca 1, forefinger cover 2 and the well dactylotheca 3.

This scheme is according to most medical personnel's the habit of pulling out the needle, is provided with thumb cover 1 and forefinger cover 2, and all is equipped with inoxidizing coating 11 on thumb cover 1 and the index finger cover 2, when medical personnel are wearing the disclosed finger cover of preventing pricking wound of this scheme and are pulling out the needle, even rebound appears in the steel needle, also can sting on inoxidizing coating 11 to avoid the finger to be stabbed, simultaneously, this scheme is provided with the first subassembly of tightening and the subassembly is tightened to the second on thumb cover 1 and forefinger cover 2 respectively, prevents that the in-process of using of the finger cover of preventing pricking of this scheme from appearing coming off.

The length of the thumb sleeve 1 is 4-6 cm, the length of the index finger sleeve 2 is 6-8 cm, and the length of the middle finger sleeve 3 is 3-5 cm; the protective layer 12 can be made of plastic composite fabric with strong penetration resistance, and the outer wall of the protective layer 12 is provided with a plurality of anti-slip threads 121.

In another embodiment, a rubber non-slip layer 11 made of rubber is further laid on the inner side of the protective layer 12, and preferably, the thickness of the rubber non-slip layer 11 is 0.5 mm to 1 mm, and the thickness of the protective layer 12 is 2 mm to 3 mm.

With reference to fig. 3, the first tightening assembly 5 includes a first tightening member and a first rope 41 disposed at the rear end of the thumb sleeve 1, the first tightening member includes a cylindrical mounting seat, an upper abutting plate 52 and a lower abutting plate 53 are slidably mounted in the mounting seat, an upper spring 51 is disposed at an end of the upper abutting plate 52 away from the lower abutting plate 53, a lower spring 55 is disposed at an end of the lower abutting plate 53 away from the upper abutting plate 52, the upper spring 51 and the lower spring 55 are both in a compressed state, that is, the upper spring 51 and the lower spring 55 are both used for driving the upper abutting plate 52 and the lower abutting plate 53 to approach each other, the surfaces of the upper abutting plate 52 and the lower abutting plate 53 close to each other are both arc surfaces, and when the upper abutting plate 52 and the lower abutting plate 53 contact each other, an arc-shaped hollowed-out area between the upper abutting plate 52 and the lower abutting plate 53 forms a through hole 54, and the through hole 54 penetrates the mount.

The first rope winding 41 is hidden inside the thumb sleeve 1, one end of the first rope winding 41 is fixed on the thumb sleeve 1 or fixedly connected to the mounting seat, the other end of the first rope winding 41 surrounds the thumb sleeve 1 for a circle, then passes through the through hole 54 and is exposed outside, wherein the cross-sectional area of the through hole 54 is smaller than that of the first rope winding 41, that is, the first rope winding 41 is abutted and fixed by the upper abutting plate 52 and the lower abutting plate 53.

Thereby this scheme is fixed through the wiring chucking that the spring promoted about two support the board will pass, and this kind of mode has simplified the elasticity adjustment operation after this dactylotheca is worn, supports the board promptly and can not lock the wiring, and medical personnel pull the wiring and can adjust the elasticity degree.

It will also be appreciated that the second and third cinching members may be configured the same as the first cinching member 5, e.g., the second cinching member may be configured to adjust the degree of cinching of the index finger sleeve 2 by engaging a second cord 42 with a second retaining member mounted to the rear end of the index finger sleeve 2; the third tightening component can adjust the tightness degree of the middle finger cot 3 by matching a third rope winding 43 with a third clamping piece arranged at the rear end of the middle finger cot 3; wherein the first clamping piece, the second clamping piece and the third clamping piece are identical in structure.

In further embodiments, the first, second and third ropings 41, 42, 43 can each be flat elastic cords to reduce compression on the wearer's finger during use.

In another embodiment, the second cord 42 is attached to the first cord 41 at the end that passes through the second clip, and the third cord 43 is attached to the cuff 2 at the end that passes through the third clip.

That is, when the medical care personnel pulls the first winding rope 41 or the second winding rope 42 between the thumb sleeve 1 and the forefinger 2, the thumb sleeve 1 and the forefinger sleeve 2 can be tightened at the same time; when the medical staff pulls the third wiring rope 43 between the index finger cot 2 and the middle finger cot 3, the middle finger cot 3 is tightened, and it can be understood that the wearing process of the finger cot is greatly simplified by the design.

In another preferred embodiment of the scheme, in order to accord with part of finger pressing habits of medical workers in pressing the infusion port, the scheme can also only comprise the thumb stall 1 and the forefinger stall 2 without comprising the middle stall 3, thereby facilitating the medical workers to wear the finger stalls more quickly.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (10)

1. The utility model provides a prevent that acupuncture hinders dactylotheca, its characterized in that, includes thumb dactylotheca and forefinger cover, the rear end of thumb dactylotheca is equipped with the first subassembly of tightening that is used for adjusting thumb cover elasticity, the rear end of forefinger cover is equipped with the second subassembly of tightening that is used for adjusting forefinger cover elasticity, just all be equipped with the inoxidizing coating that is used for preventing acupuncture on thumb dactylotheca and the forefinger cover.

2. The needle stick prevention finger cuff of claim 1 wherein the first cinching assembly comprises a first clamping member disposed at a rear end of the thumb cuff and a first cord having one end secured to the thumb cuff and the other end passing around the thumb cuff and through the first clamping member.

3. The finger cot for preventing the needle stick injuries according to claim 2, wherein the first clamping piece comprises an upper supporting plate and a lower supporting plate which are oppositely arranged, and one sides of the upper supporting plate and the lower supporting plate, which are far away from each other, are respectively connected with springs for driving the upper supporting plate and the lower supporting plate to approach each other.

4. The needle stick injury prevention finger cuff of claim 2 wherein said second lacing assembly comprises a second retaining member disposed at the rear end of the index finger cuff and a second cord, one end of said second cord being secured to said index finger cuff and the other end of said second cord being looped around the thumb cuff and threaded through said second retaining member, said second cord being connected to said first cord.

5. The needle stick injury prevention finger cuff of claim 2 wherein the first wrap is a flat elastic cord.

6. The needle stick injury prevention finger cuff of claim 1 wherein the protective layer is a plastic composite woven fabric.

7. The needle stick injury prevention finger cot of claim 1, wherein the protective layer is provided with anti-slip lines on the outer surface.

8. The needle-prick prevention finger stall according to claim 1, wherein a rubber anti-slip layer is further arranged on the inner side of the protective layer.

9. The needle stick injury prevention finger cuff as recited in claim 1, wherein the thumb cuff is 4 cm to 6 cm in length and the index finger cuff is 6 cm to 8 cm in length.

10. The needle stick injury prevention finger cot according to any one of claims 1 to 9, further comprising a middle finger cot, wherein a protective layer is provided on the middle finger cot, and a third tightening member for adjusting the tightness of the middle finger cot is provided at the rear end of the middle finger cot.

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