CN212816577U - Fixing device for puncture side limb of patient with cerebrovascular angiography - Google Patents

Abstract

The utility model discloses a cerebrovascular radiography patient puncture side limbs fixing device, including bearing the base, bearing the lower fixed surface of base and being connected with the installing frame, the inside diapire fixedly connected with driving motor of installing frame, driving motor's output fixedly connected with pivot, the top fixedly connected with diamond plate of pivot, two fixed columns of the last fixed surface fixedly connected with of diamond plate, the surface of two fixed columns all overlaps and is equipped with first sleeve, the equal fixedly connected with connecting rod of two first telescopic surfaces. The utility model has simple structure and convenient operation, can ensure better stability of the patient during the cerebrovascular angiography puncture, can not generate any shaking, further improves the definition of the cerebrovascular angiography image, and reduces troubles for medical workers and patients; can be to different fat thin crowds 'use, through setting up the rubber pad for when fixed to the patient, improve patient's comfort level, reduce the oppression sense to the patient, prevent that the patient from because of the improper complication that appears of postoperative care.

Description

Fixing device for puncture side limb of patient with cerebrovascular angiography

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to side limbs fixing device of cerebrovascular radiography patient puncture.

Background

Transarterial paracentesis total brain angiography (DSA): the arterial sheath is inserted through femoral artery puncture, different catheters are selected through the arterial sheath, the artery to be displayed is selected under the guidance of a guide wire, and an iodine-containing contrast agent is injected. The blood vessel track passed by the contrast agent is continuously photographed, and the brain blood vessel digital subtraction radiography is realized through electronic computer-aided imaging. DSA is the gold standard for diagnosis and identification of cerebrovascular diseases, and transforaminal puncture is one of the most commonly selected approaches for cerebrovascular intervention.

However, the technique needs femoral artery puncture, the puncture point needs to be packed by compression and pressurization after the operation, and the limb at the operation side is prohibited from bending and bending the hip for 6 hours and lying in bed for 24 hours. Such as the influence of factors such as too early movement of a patient after operation, incorrect posture arrangement and the like, serious complications such as puncture local hemorrhage, hematoma, arteriovenous fistula, pseudoaneurysm and the like possibly occur after operation, the pain of the patient is increased, the treatment cost is increased and the like. Therefore, a fixing device for the puncture side limb of a patient with cerebral angiography is provided.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects of the prior art, the utility model aims to provide a fixing device for the puncture side limb of a patient with cerebral angiography.

The technical scheme is as follows: in order to solve the technical problem, the utility model adopts the following technical scheme:

a fixing device for a puncture side limb of a patient with cerebral angiography comprises a bearing base, wherein a mounting frame is fixedly connected to the lower surface of the bearing base, a driving motor is fixedly connected to the inner bottom wall of the mounting frame, a rotating shaft is fixedly connected to the output end of the driving motor, a diamond plate is fixedly connected to the top end of the rotating shaft, two fixing columns are fixedly connected to the upper surface of the diamond plate, first sleeves are sleeved on the outer surfaces of the two fixing columns, connecting rods are fixedly connected to the outer surfaces of the two first sleeves, two fixing plates are fixedly connected to the inner part of the bearing base, limiting sliding grooves are formed in the upper surfaces of the two fixing plates, limiting sliding blocks are slidably connected to the inner parts of the two limiting sliding grooves, extension rods are fixedly connected to the upper surfaces of the two limiting sliding blocks, second sleeves are sleeved on the outer surfaces of the two extension rods, the equal fixedly connected with limbs splint in top of two extension rods, the equal fixedly connected with mounting panel of upper surface of two limbs splint, the equal fixedly connected with electric putter of lower surface of two mounting panels.

The working principle is as follows: the utility model discloses a fixing device for the puncture side limb of a patient with cerebral angiography, through setting a bearing base, the patient lies on the bearing base, then an external power supply controls a driving motor to work to drive a rotating shaft to rotate, the rotating shaft rotates to drive a diamond plate to rotate, the diamond plate rotates to drive two fixed columns to rotate circumferentially, at the moment, under the matching use of a connecting rod and the limiting action of a limiting sliding chute and a limiting sliding block, two extension rods are driven to move relatively, and further two limb clamping plates are driven to move relatively, the limb of the patient is gradually clamped, so that the limb of the patient can not move easily, then two electric push rods are controlled to work, a group of arc clamping plates are pushed to move downwards, the upper limb and the lower limb of the patient are gradually clamped, through fixing the two sides of the body and the upper and the lower limbs of the patient, the, thereby improving the definition of the cerebrovascular angiography image and reducing troubles for medical workers and patients; through setting up two limbs splint, the removal of two limbs splint accessible extension rod carries out the interval between adjusting, and then can enlarge application range to different fat thin crowds 'use, sets up the rubber pad simultaneously for when fixed to the patient, improve patient's comfort level, reduce the sense of compression to the patient.

Preferably, two equal fixedly connected with connecting plate of electric putter's output, the equal fixedly connected with a set of arc cardboard of the lower surface of two connecting plates.

Preferably, the rubber pads are fixedly connected to one side of each of the two limb clamping plates opposite to the lower surface of the arc-shaped clamping plate.

Preferably, the lower surface of the bearing base is provided with a through hole, and the rotating shaft penetrates through the through hole and extends to the inside of the bearing base.

Preferably, the two fixing columns are located on two sides of the upper surface of the rhombic plate and are symmetrically arranged.

Preferably, the top ends of the two fixing columns are fixedly connected with limiting rings, and the limiting rings are larger than the cross section areas of the fixing columns.

Preferably, two strip-shaped holes are formed in the upper surface of the bearing base, and the two extension rods penetrate through the two strip-shaped holes respectively.

Preferably, the first sleeve is matched with the fixed column in size, and the second sleeve is matched with the extension rod in size.

Has the advantages that: the utility model discloses cerebrovascular radiography patient puncture side limbs fixing device, convenient operation enables the patient to have better stability when doing cerebrovascular radiography puncture, can not produce any rocking, and then improves the definition of cerebrovascular radiography image, reduces trouble for medical staff and patients; can enlarge application range to different fat thin crowds 'use, set up the rubber pad simultaneously for when fixed to the patient, improve patient's comfort level, reduce the oppression sense to the patient, prevent that the patient from because of the improper complication that appears of postoperative care.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure of fig. 1 at a;

fig. 3 is an enlarged view of the structure of fig. 1 at B according to the present invention;

fig. 4 is a schematic view of the bottom structure of the diamond plate of the present invention;

fig. 5 is a schematic top view of the load-bearing base according to the present invention.

In the figure: 1. a load-bearing base; 2. installing a frame; 3. a drive motor; 4. a rotating shaft; 5. a diamond plate; 6. fixing a column; 7. a first sleeve; 8. a connecting rod; 9. a fixing plate; 10. a limiting chute; 11. a limiting slide block; 12. an extension pole; 13. a second sleeve; 14. a limb splint; 15. mounting a plate; 16. an electric push rod; 17. a connecting plate; 18. an arc-shaped clamping plate; 19. a rubber pad; 20. a limiting ring; 21. and (4) strip-shaped holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-5, the fixing device for the puncture side limb of the patient with cerebral angiography comprises a bearing base 1, a mounting frame 2 is fixedly connected to the lower surface of the bearing base 1, a driving motor 3 is fixedly connected to the inner bottom wall of the mounting frame 2, a rotating shaft 4 is fixedly connected to the output end of the driving motor 3, a diamond-shaped plate 5 is fixedly connected to the top end of the rotating shaft 4, two fixing columns 6 are fixedly connected to the upper surface of the diamond-shaped plate 5, first sleeves 7 are respectively sleeved on the outer surfaces of the two fixing columns 6, connecting rods 8 are respectively fixedly connected to the outer surfaces of the two first sleeves 7, two fixing plates 9 are fixedly connected to the inner part of the bearing base 1, limiting chutes 10 are respectively formed on the upper surfaces of the two fixing plates 9, limiting sliders 11 are respectively slidably connected to the inner parts of the two limiting chutes 10, the surface of two extension rods 12 all is equipped with second sleeve 13, two connecting rods 8 one end that back on the back mutually respectively with the outer fixed surface of two second sleeves 13 be connected, the equal fixedly connected with limbs splint 14 in top of two extension rods 12, the equal fixedly connected with mounting panel 15 in upper surface of two limbs splint 14, the equal fixedly connected with electric putter 16 of lower surface of two mounting panels 15, driving motor 3 is current electrical part with electric putter 16, specifically can be selected according to reality.

In this embodiment, preferably, the output ends of the two electric push rods 16 are fixedly connected with the connecting plate 17, the lower surfaces of the two connecting plates 17 are fixedly connected with a group of arc-shaped clamping plates 18, and the fixing of the upper and lower limbs of the patient is facilitated by the arc-shaped clamping plates 18.

In this embodiment, preferably, rubber pads 19 are fixedly connected to the opposite sides of the two limb splints 14 and the lower surfaces of the arc-shaped splints 18, and the rubber pads 19 are arranged to improve the comfort of the patient.

In this embodiment, preferably, a through hole is formed in the lower surface of the supporting base 1, and the rotating shaft 4 penetrates through the through hole and extends into the supporting base 1.

In this embodiment, preferably, the two fixing columns 6 are located on two sides of the upper surface of the rhombic plate 5, and are symmetrically arranged with each other, so that the rhombic plate 5 drives the two fixing columns 6 to rotate circumferentially when rotating.

In this embodiment, preferred, the equal fixedly connected with spacing collar 20 in top of two fixed columns 6, spacing collar 20 are greater than the cross sectional area of fixed column 6, set up spacing collar 20 and carry on spacingly to first sleeve 7, avoid breaking away from fixed column 6.

In this embodiment, preferably, two strip holes 21 are formed in the upper surface of the supporting base 1, and the two extension rods 12 respectively penetrate through the two strip holes 21.

In this embodiment, preferably, the first sleeve 7 is matched with the fixed column 6 in size, and the second sleeve 13 is matched with the extension rod 12 in size, so as to improve the stability of the device during operation.

The utility model discloses a theory of operation and use flow: the fixing device for the puncture side limb of the patient with the cerebrovascular angiography is characterized in that the bearing base 1 is arranged, the patient lies on the bearing base 1, then the external power supply controls the driving motor 3 to work to drive the rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive the diamond plate 5 to rotate, the diamond plate 5 rotates to drive the two fixing columns 6 to rotate circumferentially, at the moment, under the matching use of the connecting rod 8 and the limiting action of the limiting sliding groove 10 and the limiting sliding block 11, the two extension rods 12 are driven to move relatively, and further the two limb clamping plates 14 are driven to move relatively to gradually clamp the limb of the patient so as not to move easily, then the two electric push rods 16 are controlled to work to push the group of arc clamping plates 18 to move downwards to gradually clamp the upper limb and the lower limb of the patient, and through the fixation of the two sides of the body and the upper and lower limbs of, can not produce any rocking, and then improve the definition of brain blood vessel radiography image, it is troublesome to reduce for medical staff and patient, through setting up two limbs splint 14, the removal of two limbs splint 14 accessible extension rod 12 carries out the interval between adjusting, and then can enlarge application range to different fat thin crowds 'use, sets up rubber pad 19 simultaneously for when fixed to the patient, improve patient's comfort level, reduce the sense of compression to the patient.

Claims (8)

1. The utility model provides a cerebrovascular radiography patient side limbs fixing device that punctures, is including bearing base (1), its characterized in that: the lower surface of the bearing base (1) is fixedly connected with a mounting frame (2), the inner bottom wall of the mounting frame (2) is fixedly connected with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a rotating shaft (4), the top end of the rotating shaft (4) is fixedly connected with a diamond-shaped plate (5), the upper surface of the diamond-shaped plate (5) is fixedly connected with two fixing columns (6), the outer surfaces of the two fixing columns (6) are respectively sleeved with a first sleeve (7), the outer surfaces of the two first sleeves (7) are respectively and fixedly connected with a connecting rod (8), the inner part of the bearing base (1) is fixedly connected with two fixing plates (9), the upper surfaces of the two fixing plates (9) are respectively provided with a limiting sliding chute (10), the inner parts of the two limiting sliding chutes (10) are respectively and slidably connected with a limiting sliding block (11, the surface of two extension rods (12) all overlaps and is equipped with second sleeve (13), two connecting rod (8) one end that carry on the back mutually respectively with the outer fixed surface connection of two second sleeves (13), the equal fixedly connected with limbs splint (14) in top of two extension rods (12), the equal fixedly connected with mounting panel (15) of upper surface of two limbs splint (14), the equal fixedly connected with electric putter (16) of lower surface of two mounting panels (15).

2. The apparatus for fixing a puncture side limb of a patient with cerebrovascular angiography of claim 1, wherein: the output ends of the two electric push rods (16) are fixedly connected with connecting plates (17), and the lower surfaces of the two connecting plates (17) are fixedly connected with a group of arc-shaped clamping plates (18).

3. The apparatus for fixing a puncture side limb of a patient with cerebrovascular angiography of claim 1, wherein: the opposite sides of the two limb splints (14) and the lower surfaces of the arc-shaped splints (18) are fixedly connected with rubber pads (19).

4. The apparatus for fixing a puncture side limb of a patient with cerebrovascular angiography of claim 1, wherein: the lower surface of the bearing base (1) is provided with a through hole, and the rotating shaft (4) penetrates through the through hole and extends to the inside of the bearing base (1).

5. The apparatus for fixing a puncture side limb of a patient with cerebrovascular angiography of claim 1, wherein: the two fixing columns (6) are positioned on two sides of the upper surface of the rhombic plate (5) and are symmetrically arranged.

6. The apparatus for fixing a puncture side limb of a patient with cerebrovascular angiography of claim 1, wherein: the top ends of the two fixing columns (6) are fixedly connected with limiting rings (20), and the limiting rings (20) are larger than the cross section areas of the fixing columns (6).

7. The apparatus for fixing a puncture side limb of a patient with cerebrovascular angiography of claim 1, wherein: two strip-shaped holes (21) are formed in the upper surface of the bearing base (1), and the two extension rods (12) penetrate through the two strip-shaped holes (21) respectively.

8. The apparatus for fixing a puncture side limb of a patient with cerebrovascular angiography of claim 1, wherein: the first sleeve (7) is matched with the fixed column (6) in size, and the second sleeve (13) is matched with the extension rod (12) in size.

Images