CN201131995Y

CN201131995Y - Fixer for transfusion at the back of the hand

Info

Publication number: CN201131995Y
Application number: CNU2007201881740U
Authority: CN
Inventors: 王有德
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-07
Filing date: 2007-11-07
Publication date: 2008-10-15
Anticipated expiration: 2017-11-07

Abstract

The utility model discloses a fixer used for dorsum manus transfusion. The fixer comprises a base plate and a fixing band. The base plate is made into a hand shape, and a bulge with a shape corresponding to the free state of a palm is fixedly arranged in the middle of the base plate. The hands of a patient do not feel intensely uncomfortable when the patient are transfused by using the fixer, the fixer can efficiently fix the hands of the patient during the transfusion process, and can not fall off, so as to improve the work efficiency, the security and the treating effect; the structure is simple, the weight is light, and the manufacture cost is low.

Description

The back of the hand transfusion holder

Technical field

This utility model relates to a kind of transfusion fixture, particularly a kind of the back of the hand transfusion holder.

Background technology

Transfusion mainly be to the heavier patient of the state of an illness by the vein input earn a bare living necessary material, to serious bacterial infection disease patient import antibiotics, to tumor patient input chemotherapeutics or be used for the medicine that those only can intravenous applications.The most selection of transfusion hand back vein is an injection point.Generally speaking, people's hand need not fixed in whole infusion process.But the infusion treatment time is longer, the human body patience be have ultimate, for activity quiet motionless transfusion part of a specified duration, phenomenon such as deviate from, prick deeply or move because of syringe needle appears in the activity of people's wrist, palm and finger sometimes, and need secondary puncture, seriously also can cause the accident.Particularly to the patient of old man, child and unconsciousness, this situation often takes place especially, not only increases painful operator's the work efficiency that also makes to the patient and reduces.For overcoming the above problems, the operator often bundlees hard thing with medical proof fabric to the patient who is prone to above problem and is fixed on palm in infusion process.This operational approach fixed effect is not good, comes off easily; And tie up tension, cause blood vessels obstructed, causing transfusion to be obstructed and to increase the patient suffering; Because pushing time restriction binding, the patient is uncomfortable in the infusion process.In the prior art, fagging occurs and add the fixedly device of band structure, though can play fixed effect, and way there is no essential distinction usually.

Therefore, need a kind of the back of the hand transfusion holder, can be in the process of transfusion the hands of immobilized patients, can not cause secondary puncture because of coming off, improve infuse work efficiency and therapeutic effect, need the binding dynamics can not be excessive simultaneously, can not cause blood vessels obstructed.

The utility model content

In view of this, the purpose of this utility model provides a kind of the back of the hand transfusion holder, the projection that adopts hands shape substrate and adapt with the staff heart shape, can be in the process of transfusion the hands of immobilized patients, not only can not come off, the patient does not have intensive discomfort yet, improves transfusion work efficiency and therapeutic effect; The binding dynamics is little, can not cause blood vessels obstructed because of the binding problem.

Holder is used in the back of the hand of the present utility model transfusion, comprises substrate and fixing band, and described substrate is made hands shape, and the substrate center fixed is provided with the projection that shape and palm of the hand free state adapt.

Further, described projection is made the cross frame that vertical and horizontal run through substrate surface;

Further, low high shape all around in the middle of described substrate is made;

Further, the surface that contacts with palm of described substrate is provided with a plurality of spot-like projections;

Further, described substrate is set with on the wrist fagging substrate at least one through hole is set;

Further, described fixing band is two, and wrist fagging and substrate front end both sides are respectively arranged with the fixing band fixture;

Further, described fixture is the vertical groove that is arranged on wrist fagging and substrate front end both sides, and two fixing bands pass vertical groove of wrist fagging and substrate front end both sides respectively, and vertically groove vertically satisfies certain-length;

Further, described substrate and projection and palm contact surface are provided with flexible layer.

The beneficial effects of the utility model are: the back of the hand transfusion holder of the present utility model, the projection that adopts hands shape substrate and adapt with the staff heart shape, hand did not have intensive discomfort when the patient infused, the effective hands of immobilized patients in the process of transfusion, can not come off, improve transfusion work efficiency, safety and therapeutic effect; Adopt the cross projection, reduce the palm lifting surface area, it is little to bundle dynamics simultaneously, can be because of the binding problem does not cause blood vessels obstructed, and make simple in structurely, in light weight, reduce manufacturing cost; Low high shape all around in conjunction with substrate surface spot-like projections structure, increased friction in the middle of substrate adopted, and helped palm and fixed; Adopt on the substrate through-hole structure is set, help the centre of the palm and ventilate, avoid perspiring, further increase patient's comfort and increase frictional force; This utility model fixing band longitudinal separation is adjustable, and the hands that is suitable for varying in size uses.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further described.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 be this utility model along A-A to profile.

The specific embodiment

Fig. 1 is a structural representation of the present utility model, Fig. 2 be this utility model along A-A to profile, as shown in the figure

The back of the hand transfusion holder of present embodiment, comprise hands shape substrate 1, fixing band 2 and be fixedly installed on wrist fagging 6 on the substrate 1, substrate 1 center fixed is provided with the projection 3 that shape and palm of the hand free state adapt, projection 3 is made the cross frame that vertical and horizontal run through substrate surface, cross frame purpose mainly is to reduce and centre of the palm contact surface as far as possible, avoids palm of the hand blood vessels obstructed; Low high shape all around prevented that hands is from substrate 1 slippage in the middle of substrate 1 was made; The surface that substrate 1 contacts with palm is provided with a plurality of spot-like projections 5, increases frictional force, prevents that further hands is from substrate 1 slippage; Horizontal and vertical on the cross frame projection 3 five through holes 4 are set, are used for the palm heat radiation, avoid perspiring, and make the patient comfortable; Fixing band 2 is two, wrist fagging 6 and substrate 1 front end both sides are respectively arranged with vertical groove 7, article two, fixing band 2 passes vertical groove of wrist fagging 6 and substrate 1 front end both sides respectively, vertically groove vertically satisfies certain-length, so that regulate the fore-and-aft distance of two fixing bands, adapt to the hands of different sizes; Substrate 1 and projection 3 are provided with flexible layer 8 with the palm contact surface, and patient's palm and work surface flexibility is contacted, and make the patient comfortable.

Certainly, projection 3 is not limited to the cross frame, can be other shapes; The shape of substrate 1, substrate surface projection or the like technical characterictic can change to some extent, does not influence the purpose of this utility model.

Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, hard tube has been described in detail this utility model with reference to preferred embodiment to the greatest extent, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. holder is used in the back of the hand transfusion, comprises substrate (1) and fixing band (2), and it is characterized in that: described substrate (1) is made hands shape, and substrate (1) center fixed is provided with the projection (3) that shape and palm of the hand free state adapt.

2. holder is used in the back of the hand transfusion according to claim 1, and it is characterized in that: described projection (3) is made the cross frame that vertical and horizontal run through substrate surface.

3. holder is used in the back of the hand transfusion according to claim 2, it is characterized in that: low high shape all around in the middle of described substrate (1) is made.

4. holder is used in the back of the hand transfusion according to claim 3, and it is characterized in that: the surface that described substrate (1) contacts with palm is provided with a plurality of spot-like projections (5).

5. holder is used in the back of the hand transfusion according to claim 4, and it is characterized in that: described substrate (1) is set with wrist fagging (6).

6. holder is used in the back of the hand transfusion according to claim 5, it is characterized in that: on described substrate (1) and the projection (3) at least one through hole (4) is set.

7. holder is used in the back of the hand transfusion according to claim 6, and it is characterized in that: described fixing band (2) is two, and wrist fagging (6) and substrate (1) front end both sides are respectively arranged with fixing band fixture (7).

8. the back of the hand transfusion holder according to claim 7, it is characterized in that: described fixture (7) is for being arranged on vertical groove of wrist fagging (6) and substrate (1) front end both sides, article two, fixing band (2) passes vertical groove of wrist fagging and substrate front end both sides respectively, and vertically groove vertically satisfies certain-length.

9. holder is used in described the back of the hand transfusion according to the arbitrary claim of claim 1 to 8, and it is characterized in that: described substrate (1) and projection (3) are provided with flexible layer (8) with the palm contact surface.