CN212996789U - Detachable drawing type upper limb supporting and fixing support device for DSA (digital radiography) operation - Google Patents

Abstract

The embodiment of the application discloses DSA operation detachable pull formula upper limbs holds up fixed brace device, including the bed board, the position that the top of bed board is located human upper limbs has seted up the pull groove, and has seted up movable groove and the constant head tank that is located pull groove one side in the bed board, the movable sleeve of pull inslot is equipped with the pull ring, the one end fixedly connected with activity suit of pull ring is at the dead lever of movable inslot. This DSA operation detachable pull formula upper limbs hold up fixed brace device, when using, the pulling pull ring, make the locating pin retract movable inslot, place the constant head tank with the base in, loosen the pull ring again, utilize the spring to drive the locating pin and reset and insert the locating hole of base, thereby realize the device's installation, when needs dismantle the device, the pulling pull ring contracts out the locating pin from the locating hole of base in, thereby with the base from the constant head tank in take out can, this device compare in prior art, easy dismounting.

Description

Detachable drawing type upper limb supporting and fixing support device for DSA (digital radiography) operation

Technical Field

The application relates to the technical field of medical equipment, in particular to a removable drawing type upper limb supporting and fixing support device for DSA (digital radiography) operation.

Background

DSA operation is an interventional operation, interventional therapy is minimally invasive therapy which is carried out by utilizing modern high-tech means, namely, under the guidance of medical imaging equipment, special catheters, guide wires and other precise instruments are introduced into a human body to diagnose and locally treat internal disease states, the interventional therapy applies a digital technology, the visual field of a doctor is expanded, the two hands of the doctor are prolonged by the catheters and the guide wires, the incision (puncture point) of the doctor is only the size of rice grains, and a lot of diseases which cannot be treated in the past and have poor curative effects, such as tumors, hemangiomas, various kinds of bleeding and the like, can be treated without cutting human tissues by the aid of the catheter and the guide wires. The interventional therapy has the characteristics of no operation, small wound, quick recovery and good effect. Is the development trend of future medicine.

In DSA operation process, need hold up fixedly to patient's upper limbs sometimes, consequently need use the upper limbs to hold up fixed brace, however, the upper limbs that uses in the current DSA operation process hold up fixed brace inconvenient dismantlement, and simultaneously also inconvenient carry out the pull folding, use inconvenient, and the brace is bulky, be not convenient for accomodate.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem, the application provides a DSA operation detachable pull formula upper limbs holds up fixed brace device, possess and dismantle, the advantage of being convenient for fold up, solved at DSA operation in-process, need hold up fixedly to patient's upper limbs sometimes, consequently, need use the upper limbs to hold up fixed brace, however, the upper limbs that uses in the current DSA operation process hold up fixed brace inconvenient dismantlement, and simultaneously also inconvenient carrying out the pull folding, it is inconvenient to use, and the brace is bulky, the problem of not being convenient for to accomodate.

The utility model provides a following technical scheme: the utility model provides a DSA operation detachable pull formula upper limbs hold up fixed brace device, includes the bed board, the position that the top of bed board is located human upper limbs has seted up the pull groove, and has seted up movable groove and the constant head tank that is located pull groove one side in the bed board, the movable sleeve of pull inslot has the pull ring, the one end fixedly connected with activity suit of pull ring is at the dead lever of activity inslot, the one end fixedly connected with of dead lever is located the connecting plate of activity inslot, connecting plate activity suit is at the activity groove, and one side fixedly connected with locating pin of connecting plate, be equipped with the spring of activity suit on the dead lever between activity inslot wall and the connecting plate, activity suit is equipped with the base.

Preferably, the locating hole has all been seted up to the both sides of base one end, and one side fixedly connected with axle bed at base top middle part, the fixed axle is equipped with to the fixed cover in middle part of axle bed, the middle part movable sleeve of fixed axle is equipped with the backup pad, the equal fixedly connected with support in both sides at base top, two the pivot is all fixed to be equipped with to the fixed cover in one side of support, movable sleeve is equipped with fixed layer board in the pivot, guide rail groove has been seted up to the bottom of fixed layer board, and the top of fixed layer board is equipped with the ligature, the bottom swing joint of fixed layer board has movable layer board, and the middle part on fixed layer.

Preferably, one side of the bottom of the movable supporting plate is provided with a slide block movably sleeved in the guide rail groove, the middle part of the bottom end of the movable supporting plate is provided with a cavity, and the cavity is internally provided with an adjusting groove in an equidistant array.

Preferably, the positioning pin extends into the positioning groove, and the positioning pin is movably sleeved with the positioning hole formed in the base.

Preferably, one end of the supporting plate is movably sleeved with an adjusting groove formed in the bottom of the movable supporting plate.

The application provides a pair of DSA operation detachable pull formula upper limbs hold up fixed brace device possesses following beneficial effect:

1. this DSA operation detachable pull formula upper limbs hold up fixed brace device, when using, the pulling pull ring, make the locating pin retract movable inslot, place the constant head tank with the base in, loosen the pull ring again, utilize the spring to drive the locating pin and reset and insert the locating hole of base, thereby realize the device's installation, when needs dismantle the device, the pulling pull ring contracts out the locating pin from the locating hole of base in, thereby with the base from the constant head tank in take out can, this device compare in prior art, easy dismounting.

2. This DSA operation detachable pull formula upper limbs hold up fixed brace device through with the fixed layer board and the activity layer board that the whole split of layer board becomes the pull formula to the volume of reducible device, the accomodating of the device of being convenient for, and this device is through seting up multiunit adjustment tank in the bottom of activity layer board, cooperation backup pad, the support angle between adjustable fixed layer board, activity layer board and the bed board, it is more convenient to use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a sectional view of the bed plate of the structure part of the utility model;

FIG. 2 is a side view of the structure fixing support plate of the present invention;

fig. 3 is a bottom view of the structure movable supporting plate of the utility model.

In the figure: 1. a bed board; 2. drawing the groove; 3. a movable groove; 4. positioning a groove; 5. a pull ring; 6. fixing the rod; 7. a connecting plate; 8. a spring; 9. positioning pins; 10. a base; 11. positioning holes; 12. a shaft seat; 13. A fixed shaft; 14. a support plate; 15. a support; 16. a rotating shaft; 17. fixing the supporting plate; 18. a guide rail groove; 19. an arc-shaped slot; 20. tying a belt; 21. a movable supporting plate; 22. a slider; 23. a cavity; 24. and (4) adjusting the groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, a detachable drawing type upper limb supporting and fixing brace device for DSA surgery comprises a bed plate 1, wherein a drawing groove 2 is formed in the top of the bed plate 1 at the position of the upper limb of a human body, a movable groove 3 and a positioning groove 4 are formed in the bed plate 1 and located on one side of the drawing groove 2, a pull ring 5 is movably sleeved in the drawing groove 2, one end of the pull ring 5 is fixedly connected with a fixed rod 6 movably sleeved in the movable groove 3, one end of the fixed rod 6 is fixedly connected with a connecting plate 7 located in the movable groove 3, the connecting plate 7 is movably sleeved in the movable groove 3, a positioning pin 9 is fixedly connected to one side of the connecting plate 7, a spring 8 movably sleeved on the fixed rod 6 is arranged between the inner wall of the movable groove 3 and the connecting plate.

Wherein, locating hole 11 has all been seted up to the both sides of base 10 one end, and one side fixedly connected with axle bed 12 at base 10 top middle part, fixed axle 13 is equipped with to the fixed cover in middle part of axle bed 12, the middle part movable sleeve of fixed axle 13 is equipped with backup pad 14, the equal fixedly connected with support 15 in both sides at base 10 top, the pivot 16 is all fixed to be equipped with fixedly sleeved in one side of two support 15, movable sleeve is equipped with fixed layer board 17 on the pivot 16, guide rail groove 18 has been seted up to fixed layer board 17's bottom, and fixed layer board 17's top is equipped with ties and takes 20, fixed layer board 17's bottom swing joint has movable layer board 21, and the middle part on fixed layer board 17 and movable layer board 21 top all is equipped with arc wall 19, this device is through fixed layer board 17 and the movable layer board 21.

Wherein, one side of the bottom of the movable supporting plate 21 is provided with a slide block 22 movably sleeved in the guide rail groove 18, the middle part of the bottom end of the movable supporting plate 21 is provided with a cavity 23, and the cavity 23 is internally provided with an equidistant array of adjusting grooves 24.

Wherein, locating pin 9 extends to in the constant head tank 4, and locating pin 9 cup joints with the 11 activities of locating hole of seting up on the base 10, this device is when the installation, through pulling pull ring 5, make locating pin 9 retract the movable slot 3 in, place constant head tank 4 with base 10 in, loosen pull ring 5 again, utilize spring 8 to drive locating pin 9 and reset and insert the locating hole 11 of base 10, thereby realize the device's installation, when needs dismantle the device, pulling pull ring 5 contracts locating pin 9 from the locating hole 11 of base 10 in, thereby it can to take out base 10 from constant head tank 4 in, this device compares in prior art, easy dismounting.

Wherein, the one end of backup pad 14 cup joints with the activity of the adjustment tank 24 that the activity layer board 21 bottom was seted up, and this device is through seting up multiunit adjustment tank 24 in the bottom of activity layer board 21, and cooperation backup pad 14, the support angle between adjustable fixed layer board 17, activity layer board 21 and the bed board 1 is more convenient to use.

To sum up, firstly, when in use, the pull ring 5 is pulled to drive the connecting plate 7 to move to one side of the pull ring 5 in the movable groove 3, the positioning pin 9 is driven to retract into the movable groove 3 while the spring 8 is compressed, the base 10 is placed in the positioning groove 4, then the pull ring 5 is released, the compressed spring 8 is reset to drive the positioning pin 9 to reset, the positioning pin 9 is inserted into the positioning hole 11 of the base 10, thereby fixing the base 10 on the bed plate 1, then the movable supporting plate 21 is drawn out from the lower part of the fixed supporting plate 17 by the matching of the slide block 22 and the guide rail groove 18, the fixed supporting plate 17 is rotated to a certain angle through the rotating shaft 16, then the rotating supporting plate 14 is inserted into the adjusting groove 24 at the bottom of the movable supporting plate 21, the fixed supporting plate 17 and the movable supporting plate 21 are supported, finally, the upper limbs of the patient are placed in the arc-shaped grooves 19, and the upper limbs of the patient are fixed by the straps 20.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (5)

1. The utility model provides a DSA operation detachable pull formula upper limbs hold up fixed brace device, includes bed board (1), its characterized in that: the utility model discloses a take-out structure, including bed board (1), movable groove (3) and constant head tank (4), pull groove (2) have been seted up to the position that the top of bed board (1) is located human upper limbs, and have seted up in bed board (1) and be located pull groove (2) one side activity groove (3) and constant head tank (4), the activity cover is equipped with pull ring (5) in pull groove (2), the one end fixedly connected with activity suit of pull ring (5) is dead lever (6) in activity groove (3), the one end fixedly connected with of dead lever (6) is located connecting plate (7) in activity groove (3), connecting plate (7) activity suit is at activity groove (3), and one side fixedly connected with locating pin (9) of connecting plate (7), be equipped with between activity groove (3) inner wall and connecting plate (7) and the activity suit is equipped with spring (8) on.

2. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 1, wherein: both sides of one end of the base (10) are provided with positioning holes (11), one side of the middle part of the top end of the base (10) is fixedly connected with a shaft seat (12), a fixed shaft (13) is fixedly sleeved in the middle of the shaft seat (12), a supporting plate (14) is movably sleeved in the middle of the fixed shaft (13), the two sides of the top of the base (10) are both fixedly connected with brackets (15), one side of each bracket (15) is fixedly sleeved with a rotating shaft (16), a fixed supporting plate (17) is movably sleeved on the rotating shaft (16), a guide rail groove (18) is arranged at the bottom of the fixed supporting plate (17), the top of the fixed supporting plate (17) is provided with a binding belt (20), the bottom of the fixed supporting plate (17) is movably connected with a movable supporting plate (21), and arc-shaped grooves (19) are arranged in the middle of the top ends of the fixed supporting plate (17) and the movable supporting plate (21).

3. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 2, wherein: one side of activity layer board (21) bottom is equipped with movable suit and has been seted up cavity (23) at the middle part of activity layer board (21) bottom at the inside slider (22) of guide rail groove (18), be equipped with the adjustment tank (24) of equidistance array in cavity (23).

4. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 1, wherein: the positioning pin (9) extends into the positioning groove (4), and the positioning pin (9) is movably sleeved with a positioning hole (11) formed in the base (10).

5. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 2, wherein: one end of the supporting plate (14) is movably sleeved with an adjusting groove (24) formed at the bottom of the movable supporting plate (21).

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