CN110236762A - Finger fixing device and finger fixing method - Google Patents

Abstract

The present invention provides a kind of device for fixing finger and finger fixing means.The device for fixing finger includes the multiple airbag items being arranged with patient's finger vertical and the airbag plate for connecting and be used to fix the airbag item with the airbag thread gluing.By the way that the airbag item of multiple and different sizes is arranged, patient's finger can be made to be in comfortable bending position；And filling gas in airbag item and airbag plate promotes the hand comfort of patient to have lesser weight.Finger fixing means provided by the invention, it is easy to operate, patient can be made to complete the fixation of finger under comfortable digital flexion state.

Description

Finger fixing device and finger fixing method

technical field

The invention relates to the field of medical devices, in particular to a finger fixing device and a finger fixing method applied to patients with finger injuries.

Background technique

In the field of surgical medicine, the way to deal with patients with finger injuries is to use medical cotton wool and bandages to bandage the injured fingers to ensure that the medicine adheres to the injured part of the finger and prevent external infection. In addition, in order to prevent the patient from inadvertently using the injured finger to cause secondary injury, a hard board will be used to fix the injured finger or even the entire hand. However, the weight of the hard board used in the prior art is too large, which is likely to cause discomfort to the patient; and in order to ensure the fixing effect of the hard board, the hard board is fully bound to the patient's finger, so it is easy to make the patient's finger be in an unnatural bend In addition, during the binding process of the hard board, it is necessary to repeatedly wrap the patient's fingers and the hard board with a binding wire. The operation is complicated and inconvenient, and it is easy to cause discomfort such as pain to the patient.

Therefore, it is necessary to improve the existing finger fixing device to solve the above problems.

Contents of the invention

Based on the above-mentioned defects in the prior art, the object of the present invention is to provide a finger immobilization device and a finger immobilization method based on the finger immobilization device to solve the problem of the immobilization device used when immobilizing the patient's finger in the prior art. Heavy weight, poor fixation effect, complicated operation and easy to cause discomfort to patients.

The present invention provides a finger immobilization device for immobilizing the hands of patients with finger injuries. The finger immobilization device includes:

The air bag strip includes a fixing belt, the air bag strip is fixed on the back side of the patient's finger through the fixing belt, and the air bag strip is vertically arranged with the patient's finger;

The air bag board is connected with the air bag strip by gluing, the air bag board is arranged on the side of the air bag strip away from the patient's finger, and the air bag board is used to fix the air bag strip;

Wherein, there are N pieces of the airbag strips, the size of the airbag strips along the length direction is defined as the first size, the dimension of the airbag strips along the length direction perpendicular to the length is the second size, and the N pieces of the airbag strips Said second size of the air bag strips is different, wherein N is an integer greater than or equal to 1.

According to an embodiment of the present invention, the air bag strip is cylindrical, the side of the air bag strip is fixed to the patient's finger, and the second size is the diameter of the bottom circle of the air bag strip.

According to an embodiment of the present invention, the side of the air bag strip and the air bag panel is a fleece surface, the side of the air bag panel and the air bag strip is a soft hook surface, and the air bag The strip and the air bag panel are fastened together through the adhesion between the fleece surface and the soft hook surface.

According to an embodiment of the present invention, the air bag strip includes five fixing straps, each of which is fixed to a finger of the patient.

According to an embodiment of the present invention, the air bag strip includes one fixing belt, and the fixing belt is fixed to the other four fingers of the patient except the thumb.

According to an embodiment of the present invention, the air bag board is a square plate covering the back of the patient's hand.

According to an embodiment of the present invention, the air bag strips and the air bag panels both include inflation holes, and the inflation holes are used to inflate the air bag strips and the air bag panels;

Gas is stored in the air bag strips and the air bag panels.

According to an embodiment of the present invention, the finger fixing device includes a first air bag strip, a second air bag strip and a third air bag strip, and the second size of the first air bag strip is larger than the second air bag strip. said second dimension of said second air bag strip, said second dimension of said second air bag strip being greater than said second dimension of said third air bag strip;

The first airbag strip is fixed to the patient's finger corresponding to the second joint position of the patient's middle finger;

The second airbag strip is fixed to the patient's finger corresponding to the third joint position of the patient's middle finger;

The third air bag strip is fixed to the back side of the patient's palm.

The present invention also provides a finger fixing method, which is used to fix the hands of patients with finger injuries. The finger fixing method includes the following steps:

A first airbag strip is provided, the first airbag strip includes a first fixing belt, the dimension of the first airbag strip along the length direction perpendicular to the first airbag strip is a third dimension, and the first airbag strip is provided with a third dimension. An air bag strip is fixed at the second joint of the patient's middle finger through the first fixing belt;

A second airbag strip is provided, the second airbag strip includes a second fixing belt, the dimension of the second airbag strip along the direction perpendicular to the length of the second airbag strip is a fourth dimension, and the fourth The size is smaller than the third size, and the second air bag strip is fixed to the third joint of the patient's middle finger through the second fixing belt;

A third airbag strip is provided, the third airbag strip includes a third fixing belt, the dimension of the third airbag strip along the direction perpendicular to the length of the third airbag strip is a fifth dimension, the fifth If the size is smaller than the fourth size, the third air bag strip is fixed on the back side of the palm of the patient through the third fixing belt;

Inflate the first airbag strip, the second airbag strip and the third airbag strip to an inflated state;

An air bag panel is provided, and the air bag panel is connected to the first air bag strip, the second air bag strip and the third air bag strip through gluing;

Inflate air into the air bag panel to an inflated state.

According to an embodiment of the present invention, the first air bag strip, the second air bag strip, the third air bag strip and the air bag board respectively have inflation holes, and the inflation device sends air to the air through the inflation holes. Inflate the first air bag strip, the second air bag strip, the third air bag strip and the air bag panel.

The beneficial effects of the present invention are: the finger immobilization device provided by the present invention includes a plurality of air bag strips arranged vertically to the patient's fingers, and an air bag board connected with the air bag strips by gluing and fastening for fixing the air bag strips. By arranging a plurality of air bag strips of different sizes, the patient's fingers can be placed in a comfortable bending position; and the air bag strips and air bag boards are filled with gas, thereby having a small weight and improving the comfort of the patient's hands. The finger fixing method provided by the invention is easy to operate, and the patient can complete finger fixing in a comfortable finger bending state.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only for invention For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic diagram of fixing a finger using a finger fixing device provided by an embodiment of the present invention;

Fig. 2 is a sectional view along A-A' of the view shown in Fig. 1;

Fig. 3 is a schematic diagram of an air bag strip provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of an airbag strip provided by another embodiment of the present invention;

Fig. 5 is a flowchart of a finger fixing method provided by an embodiment of the present invention;

Fig. 6 is a schematic diagram of fixing a finger using the finger fixing method provided by an embodiment of the present invention;

Fig. 7 is a sectional view along B-B' of the view shown in Fig. 6 .

Detailed ways

The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

An embodiment of the present invention provides a finger immobilization device, which is used for immobilizing the hands of patients with finger injuries. The finger fixing device includes a plurality of air bag strips vertically arranged with the patient's fingers, and an air bag board connected with the air bag strips by gluing and used for fixing the air bag strips. By arranging a plurality of air bag strips of different sizes, the patient's fingers can be placed in a comfortable bending position; and the air bag strips and air bag boards are filled with gas, thereby having a small weight and improving the comfort of the patient's hands.

The finger fixing device provided by the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in Fig. 1 and Fig. 2, Fig. 1 is a schematic diagram of fixing the patient's hand 01 using the finger immobilization device provided by the embodiment of the present invention, and Fig. 2 is a cross-sectional view along A-A' of Fig. 1 . It should be noted that the finger immobilization device provided by the embodiment of the present invention is arranged on the back of the patient's hand. The view in FIG. 1 is a view viewed from the front of the hand, and the patient's hand 01 is omitted in the view in FIG. 2 .

The finger fixing device is used for fixing the hands 01 of patients with finger injuries. The finger fixing device includes an air bag strip 10 and an air bag plate 20 . The air bag strip 10 includes a fixing belt 101 through which the air bag strip 10 is fixed on the back side of the patient's finger, and the air bag strip 10 is vertically arranged to the patient's finger. The air bag board 20 is connected to the air bag bar 10 by gluing. The air bag board 20 is arranged on the side of the air bag bar 10 away from the patient's fingers. bag strip 10.

As shown in Fig. 2 and Fig. 3, there are N pieces of said airbag strips 10, and the dimension along the length direction of said airbag strips 10 is defined as a first dimension D1, and said airbag strips 10 are vertical to said lengthwise direction. The size is the second size D2, and the second size D2 of the N air bag strips 10 is different, wherein N is an integer greater than or equal to 1. By setting the second dimension D2 of the airbag strip 10 to be different, the patient's fingers can be in a comfortable bending position, which improves the comfort of the patient.

According to an embodiment of the present invention, as shown in FIG. 1 and FIG. 2 , the air bag strip 10 includes a first air bag strip 11 , a second air bag strip 12 and a third air bag strip 13 . The second dimension D2 of the first airbag strip 11 is greater than the second dimension D2 of the second airbag strip 12; the second dimension D2 of the second airbag strip 12 is greater than the Said second dimension D2 of the third airbag strip 13 .

Optionally, the fixing belt 101 includes a first fixing belt 1011 , a second fixing belt 1012 and a third fixing belt 1013 . The first air bag strip 11 is fixed to the patient's finger corresponding to the second joint position of the patient's middle finger through the first fixing belt 1011; the second air bag strip 12 is fixed to the patient's middle finger through the second fixing belt 1012 The patient's finger corresponding to the third joint position is fixed; the third air bag strip 13 is fixed to the back side of the patient's palm through the third fixing belt 1013 . It should be understood that, by setting the second size D2 of the first air bag strip 11, the second air bag strip 12 and the third air bag strip 13 to decrease in order, the patient's finger can be In any comfortable bent position.

It should be noted that there are multiple air bag strips 10 provided in the embodiment of the present invention, and the second size D2 of the air bag strip 10 is multiple, and the finger fixing device is used to fix the patient's finger , the air bag strip 10 with a suitable second size D2 can be selected according to needs, so as to ensure that the patient's fingers are in a natural and comfortable state.

Optionally, as shown in Figures 1 and 2, the air bag strip 10 is cylindrical, the side of the air bag strip 10 is fixed to the patient's finger, and the second dimension D2 is the diameter of the air bag strip 10. The diameter of the base circle. It should be understood that the cylindrical air bag strip 10 can make the air bag strip 10 have a smaller contact area with the patient's hand, thereby ensuring good air permeability of the patient's hand and increasing the comfort of the patient.

Optionally, as shown in FIG. 3 , the air bag strip 10 includes one fixing strap 101, and the fixing strap 101 can be fixed with the other four fingers of the patient except the thumb, or can be fixed with the patient at the same time. The five fingers are fixed, or fixed with the back of the patient's hand. The fixing belt 101 has a detachable structure, and the detachable structure may be a fastening structure or a Velcro structure, so as to facilitate fixing with the patient's hand.

Optionally, as shown in FIG. 4 , the air bag strip 10 includes five fixing straps 101 , and each fixing strap 101 can be fixed to a finger of the patient. The fixing belt 101 has a detachable structure, and the detachable structure may be a fastening structure or a Velcro structure, so as to facilitate fixing with the patient's hand. It should be noted that, for the patient's finger injury, only the injured finger can be fixed with the fixing belt 101, and the uninjured finger is not fixed, so as to ensure that the uninjured finger can move freely.

Optionally, as shown in FIG. 1 and FIG. 2 , the air bag board 20 is a square plate covering the back of the patient's hand 01 . It should be understood that the air bag board 20 is glued to the air bag strip 10, and the air bag strip 10 is fixed to the patient's hand 01, so as to ensure that the injured finger of the patient is in a certain fixed position and prevent the patient from inadvertently Pain from using the injured finger.

Optionally, the side of the airbag strip 10 glued to the airbag panel 20 is a fleece surface, and the side of the airbag panel 20 glued to the airbag strip 10 is a soft hook surface. The wool surface can be glued together after being in contact with the soft hook surface. The air bag strip 10 and the air bag panel 20 are fastened together through the adhesion between the fleece surface and the soft hook surface. Optionally, the side of the air bag strip 10 and the air bag panel 20 is a soft hook surface, and the side of the air bag panel 20 and the air bag strip 10 is a fleece surface.

Optionally, as shown in Figure 1, the air bag strip 10 has a first inflation hole 102, and an external inflation device can inflate the air bag strip 10 through the first inflation hole 102; The board 20 has a second inflation hole 202 through which an external inflation device inflates the air bag board 20 . Gas is stored in the air bag strip 10 and the air bag board 20 , so as to ensure that the finger immobilization device has a small weight and improve the comfort of the patient.

Optionally, the air bag strip 10 and the air bag panel 20 are made of rubber material.

In summary, the finger immobilization device provided by the embodiment of the present invention fixes the injured finger of the patient in a comfortable bending position through the air bag strip and the air bag board, and fills the air bag strip and the air bag board with gas, so that the entire finger immobilization device Keep the weight small and greatly improve the comfort of the patient's hand.

Another embodiment of the present invention provides a finger fixing method, as shown in FIG. 5 , which is a flowchart of the finger fixing method, and the finger fixing method includes the following steps:

Step S101. Referring to Fig. 5 to Fig. 7, a first air bag strip 51 is provided, the first air bag strip 51 includes a first fixing belt 511, and the first air bag strip 51 is perpendicular to the first The lengthwise dimension of the air bag strip 51 is the third dimension D3, and the first air bag strip 51 is fixed to the second joint of the patient's middle finger through the first fixing belt 511 .

Optionally, the first air bag strip 51 is cylindrical, and the third dimension D3 is the diameter of the bottom circle of the cylindrical shape.

Optionally, the first air bag strip 51 has a third inflation hole 512 , and an external inflation device can inflate the first air bag strip 51 through the third inflation hole 512 .

Step S102. Referring to Fig. 5 to Fig. 7, a second airbag strip 52 is provided, the second airbag strip 52 includes a second fixing belt 521, and the second airbag strip 52 is perpendicular to the second The size of the length direction of the air bag strip 52 is the fourth dimension D4, the fourth dimension D4 is smaller than the third dimension D3, and the second air bag strip 52 is fixed to the middle finger of the patient through the second fixing belt 521. at the third joint.

Optionally, the second air bag strip 52 is cylindrical, and the fourth dimension D4 is the diameter of the bottom circle of the cylindrical shape.

Optionally, the second air bag strip 52 has a fourth inflation hole 522 through which an external inflation device can inflate the second air bag strip 52 .

Step S103. Referring to Fig. 5 to Fig. 7, a third air bag strip 53 is provided, the third air bag strip 53 includes a third fixing belt 531, and the third air bag strip 53 is perpendicular to the third air bag strip 53. The dimension of the length direction of the air bag strip 53 is the fifth dimension D5, the fifth dimension D5 is smaller than the fourth dimension D4, and the third air bag strip 53 is fixed on the palm of the patient through the third fixing belt 531 dorsal side.

Optionally, the third air bag strip 53 is cylindrical, and the fifth dimension D5 is the diameter of the bottom circle of the cylindrical shape.

Optionally, the third air bag strip 53 has a fifth inflation hole 532 , and an external inflation device can inflate the third air bag strip 53 through the fifth inflation hole 532 .

Step S104 . Referring to FIG. 5 to FIG. 7 , inflate the first air bag strip 51 , the second air bag strip 52 and the third air bag strip 53 to an inflated state.

Optionally, the external inflation device inflates the first inflation bag 51 to an inflated state through the third inflation hole 512 .

Optionally, the external inflation device inflates the second inflation bag 52 to an inflated state through the fourth inflation hole 522 .

Optionally, the external inflation device inflates the third inflation bag 53 to an inflated state through the fifth inflation hole 532 .

Step S105. Referring to Fig. 5 to Fig. 7, an air bag board 60 is provided, and the air bag board 60 is glued to the first air bag strip 51, the second air bag strip 52 and the first air bag strip 52 by means of gluing. Three air bag strips 53 are connected.

Optionally, the air bag panel 60 is a square flat plate.

Optionally, the air bag panel 60 has a fleece surface, and the first air bag strip 51 , the second air bag strip 52 and the third air bag strip 53 all have soft hook surfaces. The wool surface can be glued together after being in contact with the soft hook surface. The air bag panel 60 is connected to the first air bag strip 51, the second air bag strip 52 and the third air bag strip 53 through the gluing and fastening effect of the fleece surface and the soft hook surface .

Optionally, the air bag panel 60 has a sixth inflation hole 602 through which an external inflation device can inflate the air bag panel 60 .

Step S106. Referring to FIG. 5 to FIG. 7, inflate the air bag panel 60 to an inflated state.

Optionally, the external inflation device inflates the air bag panel 60 to an inflated state through the sixth inflation hole 602 .

Optionally, the first air bag strip 51 , the second air bag strip 52 , the third air bag strip 53 and the air bag panel 60 are all made of rubber material.

It should be noted that the finger fixation method provided by the embodiment of the present invention can fix the patient's finger in any comfortable bending position by connecting the patient's finger with air bag strips of different diameters, and is easy to operate, reducing the pain of the patient's finger fixation sense.

In summary, although the present invention is disclosed above with specific embodiments, the above embodiments are not intended to limit the present invention, and those skilled in the art can make various modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the scope defined in the claims.

Claims (10)

1. a kind of device for fixing finger is fixed for the hand to the sick and wounded patient of finger characterized by comprising

Airbag item, including fixing belt, the airbag item are fixed on patient's finger back side by the fixing belt, the airbag item with The setting of patient's finger vertical；

Airbag plate is connect with the airbag thread gluing, and the airbag plate is set to the side that the airbag item deviates from patient's finger, The airbag plate is for fixing the airbag item；

Wherein, the airbag item has N number of, and defining the size of the airbag item along its length is first size, the airbag item It is the second size along the size perpendicular to the length direction, second size of N number of airbag item is different, and wherein N is Integer more than or equal to 1.

2. device for fixing finger according to claim 1, which is characterized in that the airbag item is cylinder, the airbag The side of item is fixed with patient's finger, the described second bottom surface diameter of a circle having a size of the airbag item.

3. device for fixing finger according to claim 1, which is characterized in that the airbag item and the one of the airbag plate thread gluing Face is knitting wool face, and the one side of the airbag plate and the airbag thread gluing is soft hook surface, and the airbag item and the airbag plate are logical The knitting wool face is crossed together with the adhesive effect thread gluing of the soft hook surface.

4. device for fixing finger according to claim 1, which is characterized in that the airbag item includes 5 fixing belts, often The finger of a fixing belt and patient are fixed.

5. device for fixing finger according to claim 1, which is characterized in that the airbag item includes 1 fixing belt, institute Four fingers of remaining in addition to thumb for stating fixing belt and patient are fixed.

6. device for fixing finger according to claim 1, which is characterized in that the airbag plate is the side for covering patient's the back of the hand portion Shape plate.

7. device for fixing finger according to claim 1, which is characterized in that the airbag item and the airbag plate include filling Stomata, the aeration aperture into the airbag item and the airbag plate for inflating；

The airbag item and the airbag board memory storing gas.

8. device for fixing finger according to claim 1, which is characterized in that the device for fixing finger includes the first airbag Item, the second airbag item and third airbag item, second size of the first airbag item are greater than the institute of the second airbag item The second size is stated, second size of the second airbag item is greater than second size of the third airbag item；

First airbag item patient's finger corresponding with the second joint position of patient's middle finger is fixed；

Second airbag item patient's finger corresponding with the third joint position of patient's middle finger is fixed；

The third airbag item is fixed with patient's facies palmaris back side.

9. a kind of finger fixing means is fixed, which is characterized in that including following step for the hand to the sick and wounded patient of finger It is rapid:

There is provided the first airbag item, the first airbag item includes the first fixing belt, and first airbag article is along perpendicular to described the The size of one airbag length direction is third size, and the first airbag item is fixed on patient by first fixing belt At the second joint of middle finger；

There is provided the second airbag item, the second airbag item includes the second fixing belt, and second airbag article is along perpendicular to described the The size of two airbag article length directions is the 4th size, and the 4th size is less than the third size, by second airbag Item is fixed on the third joint of patient's middle finger by second fixing belt；

Third airbag item is provided, the third airbag item includes third fixing belt, and the third airbag article is along perpendicular to described the The size of three airbag article length directions is the 5th size, and the 5th size is less than the 4th size, by the third airbag Item is fixed on patient's facies palmaris back side by the third fixing belt；

Swelling state is inflated into the first airbag item, the second airbag item and the third airbag item；

One airbag plate is provided, the airbag plate is passed through into thread gluing and first airbag article, second airbag article and described the The connection of three airbag items；

Swelling state is inflated into the airbag plate.

10. finger fixing means according to claim 9, which is characterized in that the first airbag item, second airbag Item, the third airbag item and the airbag plate are respectively provided with aeration aperture, and air charging system is by the aeration aperture to described first Inflation in airbag item, the second airbag item, the third airbag item and the airbag plate.