CN103638583A

CN103638583A - Infusion assistance device

Info

Publication number: CN103638583A
Application number: CN201310727892.0A
Authority: CN
Inventors: 冉旭东; 冉赋迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-23
Filing date: 2013-12-23
Publication date: 2014-03-19
Anticipated expiration: 2033-12-23
Also published as: CN103638583B

Abstract

The invention provides an infusion assistance device. The infusion assistance device comprises at least one vascular stent for guaranteeing unobstructed blood vessels during infusion and also comprises a base body and a fastening device, wherein the base body is used for placing a palm or a sole during infusion; the fastening device comprises a rope belt and is used for fixing the palm and fingers or the sole with the base body. The vascular stent can be arranged on the base body and also can be arranged on the rope belt; the design can guarantee that the blood vessels maintain unobstructed during infusion, so that medicine liquid can enter a human body successfully and an obvious treatment effect is achieved; the design solves the problems about inconvenient and unstable operation of a doctor during infusion and also solves the problem that the skin of some patients contact with the adhesive surface of an adhesive tape to generate allergic reaction, so that the pain and the inconvenience of the patients are reduced.

Description

A kind of transfusion auxiliary device

Technical field

The present invention relates to a kind of medical apparatus and instruments, specifically, what relate to is a kind of transfusion auxiliary device.　

Background technology

The infusion plate using during to palm or sole transfusion in hospital at present, the substrate that comprises a palm or sole shape, transfusion Shi doctor, infusion needle is inserted after the blood vessel of the back of the hand or instep, first use adhesive tape that finger and infusion plate are intertwined and are fixed, re-using adhesive tape slaps hands, tube for transfusion and infusion plate are wound around several circles and are fixed, mainly utilize the stickiness of adhesive tape glue face that infusion plate will be fixed, prevent coming off between transfusion needle and palm, this fixed form is because the blood vessel of transfusion is subject to the winding of adhesive tape, vessel arms is squeezed, blood vessel can attenuate, when entering human body, medicinal liquid is obstructed, affect therapeutic effect, when can not be abundant fastening, transfusion Shi doctor generally can fill in the absorbent cotton that is rolled into bar shaped in the both sides of the blood vessel of need to infusing, prevent the obstructed of blood vessel, such processing mode is very inconvenient, sometimes because absorbent cotton is squeezed, also can produces movement and can push down blood vessel, affect infusion treatment effect, when particularly child infuses, child cries and screams with active, capital cause transfusion hands or foot unstable, there is needle pierces blood vessel, need secondary puncture blood vessel, some patients also exist skin to contact with the glue face of adhesive tape, and anaphylactoid phenomenon occurs, and have increased the painful and inconvenient of patient.　

Summary of the invention

In order to address the above problem, the invention provides a kind of transfusion auxiliary device, comprise the intravascular stent that at least one guarantees vascular patency when infusing.　

Further, described transfusion auxiliary device, comprises matrix, during transfusion, for palm or sole, puts; Clamp device comprises the first rope band, and for fixing of palm and finger or sole and described matrix, described intravascular stent is arranged on matrix.　

Further, described transfusion auxiliary device, comprises the matrix that when transfusion puts for palm or sole; Be used for the fixing clamp device of palm and finger or sole and described matrix, comprise the second rope band, described intravascular stent is arranged on the second rope band.　

Further, the cross section of described intravascular stent is rectangle, circle, ellipse, trapezoidal, triangle or polygon.　

Further, described transfusion auxiliary device comprises at least 2 intravascular stents.

Further, in the middle of described intravascular stent, be provided with connector, described connector top is provided with the device being slidably connected with the second rope band.　

Further, the contact surface of described intravascular stent bottom surface and palm has the shape that can form inside side force when pressing intravascular stent.　

Further, described matrix is provided with for depositing the groove of insulation material at position, the centre of the palm.　

Further, described matrix surface is provided with the flexible material of comfortable feel.　

Further, also comprise a device that prevents arm up and down or swing, described device comprises that the 3rd rope band is connected with the snap ring arranging on matrix for being suspended on the 3rd rope band on neck.　

A kind of transfusion auxiliary device provided by the invention, vascular patency when such design can guarantee to infuse, medicinal liquid enters human body smoothly, therapeutic effect is obvious, such processing mode can also solve inconvenience and the instability problem operating when doctor infuses, also solve the patient skin having simultaneously and contacted generation anaphylaxis problem with the glue face of adhesive tape, reduced the painful and inconvenient of patient.　

Accompanying drawing explanation

Fig. 1 is that prior art front view Fig. 2 is the front view of the present embodiment 1

Fig. 3 is that the present embodiment 1 left view Fig. 4 is intravascular stent 5 front views

Fig. 5 is that intravascular stent 5a left view Fig. 6 is intravascular stent 5a top view

Fig. 7 is that intravascular stent 5b front view Fig. 8 is intravascular stent 5b left view

Fig. 9 is that intravascular stent 5b top view Figure 10 is intravascular stent 5c front view

Figure 11 is that left view Figure 12 of intravascular stent 5c is intravascular stent 5d front view

Figure 13 is that intravascular stent 5d left view Figure 14 is intravascular stent 5e front view

Figure 15 is that intravascular stent 5e left view Figure 16-1 is the first rope band front view

Figure 16-2 are that the first rope band rearview Figure 16-3 are the second rope band front view

Figure 17 is that intravascular stent 5f front view Figure 18 is intravascular stent 5f left view

Figure 19 is that intravascular stent 5f top view Figure 20 is intravascular stent 5g front view

Figure 21 is that intravascular stent 5g left view Figure 22 is intravascular stent 5g top view

1 matrix 2 draw-in groove 3 snap ring 4 grooves

5 intravascular stent 6

connectors

7,8 through holes that are slidably connected

9a first rope band 9b the second rope band 10 pastes hair side 11 note hook faces

12 form the shape of inside side force

The specific embodiment

Embodiment 1

In conjunction with the Fig. 7 in Figure of description, shown in Fig. 8 or Fig. 9, the present embodiment illustrates and the invention provides a kind of transfusion auxiliary device, described transfusion auxiliary device comprises the intravascular stent 5b that at least one guarantees vascular patency when infusing, doctor is to clavicle tremulous pulse, when the vein of vein or head is infused, doctor first finds the blood vessel that needs transfusion, infusion needle is inserted to clavicle tremulous pulse, after the vein blood vessel of vein or head, intravascular stent 5b is placed on to clavicle tremulous pulse, the vein blood vessel side of clavicle vein or head, re-use Medical adhesive tape by tube for transfusion, infusion needle and intravascular stent 5b cement on patient's skin, because intravascular stent 5b has certain height, adhesive tape support can be got up like this, on the blood vessel of needs transfusions every having left a space, formed a passage, vascular patency when such design can guarantee to infuse, allow medicinal liquid enter smoothly human body, guarantee therapeutic effect, intravascular stent 5b is owing to being provided with through hole 8, can make like this intravascular stent 5b produce time material saving, can also make intravascular stent 5b form tubular, after tighten, there is certain elasticity, make patient more comfortable.　

Embodiment 2

Shown in the Fig. 2 in Figure of description, Fig. 3, Figure 16-1 or Figure 16-2, illustrate a kind of transfusion auxiliary device provided by the invention, described transfusion auxiliary device comprises the intravascular stent 5a that at least one guarantees vascular patency when infusing, described transfusion auxiliary device also comprises matrix 1, preferred substrate 1 is selected a thin plate of palm shaped, the position, the centre of the palm of described thin plate can also arrange fixedly supporting plate of an arc that meets human engineering, during transfusion, for palm, puts people is felt comfortably cool, clamp device comprises the first rope band 9a, for fixing of palm and finger and matrix 1, described intravascular stent 5a is arranged on matrix 1, transfusion Shi doctor first finds at patient's the palm palm back vein blood vessel that needs transfusion, infusion needle is inserted after vein blood vessel, with the first rope band 9a by tube for transfusion, intravascular stent 5b on infusion needle and matrix 1 binds fixing at the palm back of patient's palm, the fishing without hook face 11 of adhesive hair face 10 of the first rope band 9a and the first rope band another side end is pressed closely, realize connection fastening, because intravascular stent 5b has certain height, the first rope band 9a can be supported like this, on the blood vessel of needs transfusions every leaving a space, formed a passage that allows unobstructed blood vessel, vascular patency when such design can guarantee to infuse, can allow medicinal liquid enter smoothly human body, guaranteed therapeutic effect, intravascular stent 5a also can be provided with at center through hole 8, can make like this intravascular stent 5b produce time material saving, can also make intravascular stent 5a after tighten, there is certain elasticity, make patient more comfortable.　

Embodiment 3

Shown in the Fig. 2 to Figure 22 in Figure of description, illustrate a kind of transfusion auxiliary device provided by the invention, described transfusion auxiliary device comprises the intravascular stent 5a that at least one guarantees vascular patency when infusing, 5b, 5c, 5d, 5e, 5f, 5g, described intravascular stent is as selected arbitrarily in the shape that in Figure of description, Fig. 4, Fig. 7, Figure 10, Figure 12, Figure 17 or Figure 20 represent, described transfusion auxiliary device also comprises matrix 1, the shape that is shaped as palm of preferred described matrix 1, putting for palm during transfusion, matrix 1 can also be designed to the shape of sole, originally can be according to different occupation modes, can carry out different designs, as rectangle, semicircle, oval plate, this also comprises for palm and finger or sole and the fixing clamp device of described matrix 1, comprise the first rope band 9a or the second rope band 9b, the first rope band 9a or the second rope band 9b preferentially select nylon material to make, the intravascular stent that the present embodiment is selected is arranged on the second rope band 9b, the cross section of intravascular stent can be rectangle, can also select circle, oval, trapezoidal, triangle or polygon, equally also can be provided with at center through hole 8, due in use, during when the bottom surface of intravascular stent 5 is plane or to recessed cambered surface, although can make intravascular stent more stable, when but the second rope band 9 is fastening by intravascular stent 5 and palm, when the second rope band is tied tight when fastening, formed downward pressure, intravascular stent 5 can be oppressed the palm back of the body of palm, the skin of the palm back of the body is subject to downward pressure, skin can tighten up, need the blood vessel of transfusion can be subject to the downward pressure of skin, it is flat that blood vessel cylindraceous can become, circulation and the flow velocity of blood are affected, impact transfusion effect, the present embodiment has designed and has had the shape 12 that can form inside side force when pressing intravascular stent at the bottom surface of described intravascular stent 5 and the contact surface place of palm for this reason, preferably as Figure 12, Figure 17, intravascular stent 5d shown in Figure 20, 5f, 5g design pattern, such design is when transfusion, the first rope band 9a when the palm back of patient's palm binds fixedly, when can form downward pressure, can also form power to the inside by the intravascular stent on tube for transfusion, infusion needle and matrix 1, guaranteeing in certain tautness situation, it is unimpeded that blood vessel still keeps, and allows medicinal liquid enter smoothly human body, guaranteed therapeutic effect, doctor, when carrying out transfusion operation, selects single intravascular stent 5a, during 5b, preferentially select intravascular stent 5a, the top of 5b is provided with the second rope band 9b can realize sliding connecting device 7, and the sliding connecting device 7 as shown in Figure 10, Figure 12, Figure 17 or Figure 20, at intravascular stent 5c, the sliding connecting device 7 of the upper setting of 5d can allow intravascular stent 5c, 5d slides in any given position on the second rope band 9b, and can guarantee to tighten up and be connected with matrix 1 when fastening the second rope band 9b, originally can also select a plurality of intravascular stent 5f, but need to select at least 2 intravascular stent 5f, take described intravascular stent 5f as two be example, in the middle of two intravascular stent 5f, be provided with connector 6, connector 6 tops are provided with the second rope band 9b can realize sliding connecting device 7, described sliding connecting device 7 can allow intravascular stent 5f slide on the assigned address on the second rope band 9b, and when fastening the second rope band 9b, can guarantee to be fastenedly connected with matrix 1, the bottom surface of described intravascular stent 5f and the contact surface of palm have the shape 12 that can form inside side force when pressing intravascular stent, such design is when transfusion, doctor is guaranteeing in certain tautness situation with the second rope band 9b rope band, it is unimpeded that blood vessel still keeps, allow medicinal liquid enter smoothly human body, guaranteed therapeutic effect.　

Embodiment 4

Embodiment 4 and the transfusion auxiliary device shown in embodiment 2 or 3, difference is only a kind of transfusion auxiliary device that the present embodiment provides, described matrix 1 is provided with at position, the centre of the palm for depositing the groove 4 of insulation material, in outdoor or field, need transfusion, particularly as the disaster relief, during rescue, especially during winter, because temperature is lower, the flow velocity of blood reduces, have a strong impact on speed and the effect of transfusion, at this moment doctor can will put into groove 4 as heating note articles for use, improve the temperature of transfusion part or can be used in the temperature that guarantees palm, infuse smoothly, rescue patient, described matrix 1 surface is also provided with the flexible material of comfortable feel, allow and need the patient of transfusion to feel comfortably cool when transfusion.This also comprises a device that prevents arm up and down or swing, described device comprises for being suspended on the 3rd rope band on neck, the 3rd rope band is connected with the snap ring 3 arranging on matrix 1, when in the middle of patient's infusion process, in the time of need to moving, for the arm that prevents patient up and down or the swing of left and right, impact transfusion effect, the other end that doctor can be suspended on the 3rd rope band on patient's neck neck the 3rd rope band is connected with the snap ring 3 arranging on matrix 1.　

Those skilled in the art is not departing under the condition of the definite the spirit and scope of the present invention of claims, can also carry out various modifications to above content, therefore scope of the present invention is not limited in above explanation, but determined by the scope of claims.

Claims

1. a transfusion auxiliary device, is characterized in that, described transfusion auxiliary device comprises the intravascular stent that at least one guarantees vascular patency when infusing.　

2. transfusion auxiliary device according to claim 1, comprises matrix, during transfusion, for palm or sole, puts; Clamp device comprises the first rope band, for fixing of palm and finger or sole and described matrix; It is characterized in that, described intravascular stent is arranged on matrix.　

3. transfusion auxiliary device according to claim 1, the matrix of putting for palm or sole while comprising transfusion; Be used for the fixing clamp device of palm and finger or sole and described matrix, comprise the second rope band; It is characterized in that, described intravascular stent is arranged on the second rope band.　

4. according to the transfusion auxiliary device described in claim 2 or 3, it is characterized in that, the cross section of described intravascular stent is rectangle, circle, ellipse, trapezoidal, triangle or polygon.　

5. according to the transfusion auxiliary device described in claim 2 or 3, it is characterized in that, described transfusion auxiliary device comprises at least 2 intravascular stents.　

6. transfusion auxiliary device according to claim 5, is characterized in that, in the middle of described intravascular stent, is provided with connector, and described connector top is provided with the device being slidably connected with the second rope band.　

7. according to any transfusion auxiliary device described in claim 1 to 6, it is characterized in that, the contact surface of described intravascular stent bottom surface and palm has the shape that can form inside side force when pressing intravascular stent.　

8. according to the transfusion auxiliary device described in claim 2 or 3, it is characterized in that, described matrix is provided with for depositing the groove of insulation material at position, the centre of the palm.　

9. according to the transfusion auxiliary device described in claim 2 or 3, it is characterized in that, described matrix surface is provided with the flexible material of comfortable feel.　

10. according to any transfusion auxiliary device described in claim 1 to 9, it is characterized in that, also comprise a device that prevents arm up and down or swing, described device comprises that the 3rd rope band is connected with the snap ring arranging on matrix for being suspended on the 3rd rope band on neck.　