CN215273431U - Limb puncture fixing device for neuroangiography - Google Patents

Abstract

The utility model discloses a neural blood vessel radiography limbs puncture fixing device, including the slide bar that two positions correspond, wear to locate three movable block and fixed band on the slide bar, a plurality of thread grooves have been seted up in proper order to the slide bar from top to bottom, wear to be equipped with fixing bolt between movable block and thread groove, the front of movable block is fixed with the fixed band that two positions correspond. The utility model discloses ingenious puncture fixing device who has designed syllogic structure places on three movable block through arm or the shank with the patient, the slide bar of the straight rod-like structure of collocation, make the limbs of placing on three movable block be and straighten the state, thereby avoid the crooked condition of elbow joint or knee joint to take place among the puncture process, optimized the security of puncture treatment then, and simultaneously, fixing bolt and the setting of a plurality of thread groove structure, make medical personnel can adjust the position of three movable block according to the actual length of patient's limbs, thereby optimized the utility model discloses an in-service use effect.

Description

Limb puncture fixing device for neuroangiography

The technical field is as follows:

the utility model relates to the technical field of medical appliances, in particular to a neuroangiography limb puncture fixing device.

Background art:

the invention discloses a neuroangiography limb puncture fixing device, which is characterized in that a puncture is common medical mode, medical staff usually need to fix the limb of a patient when puncturing the patient to ensure the smooth puncture, and in the actual clinical puncture process, due to poor self-control force of part of patients, abnormal blood pressure monitoring and arterial bleeding caused by bending of an elbow joint or a knee joint may occur.

The utility model has the following contents:

an object of the utility model is to provide a neural blood vessel radiography limbs puncture fixing device to solve the problem that provides among the above-mentioned background art.

The utility model discloses by following technical scheme implement: the neuroangiography limb puncture fixing device comprises a slide bar, three moving blocks and fixing bands, wherein the two positions of the slide bar correspond to each other, the three moving blocks penetrate through the slide bar, the slide bar is provided with a plurality of thread grooves in sequence from top to bottom, fixing bolts penetrate through the moving blocks and the thread grooves, and the fixing bands corresponding to the two positions are fixed on the front face of the moving blocks.

As a further aspect of the present invention: the middle part of the fixing band is provided with an adjusting part.

As a further aspect of the present invention: the front surface of the moving block is also provided with an arc-shaped groove.

As a further aspect of the present invention: and a soft cushion is adhered to the inner wall of the arc-shaped groove.

As a further aspect of the present invention: the cushion is made of rubber.

As a further aspect of the present invention: and the top of each of the two sliding rods is provided with a limiting plate, and the limiting plate is provided with a slot which is in a matched structure with the sliding rod.

As a further aspect of the present invention: and a locking bolt is arranged at the top of the limiting plate in a penetrating manner, and one end of the locking bolt penetrates through the inner cavity of the sliding rod.

The utility model has the advantages that:

1. the utility model discloses ingenious puncture fixing device who has designed syllogic structure places on three movable block through arm or the shank with the patient, the slide bar of the straight rod-like structure of collocation, make the limbs of placing on three movable block be and straighten the state, thereby avoid the crooked condition of elbow joint or knee joint to take place among the puncture process, optimized the security of puncture treatment then, and simultaneously, fixing bolt and the setting of a plurality of thread groove structure, make medical personnel can adjust the position of three movable block according to the actual length of patient's limbs, thereby optimized the utility model discloses an in-service use effect.

2. The utility model discloses the top of slide bar has set up the limiting plate that is used for restricting the slide bar position to further optimize the utility model discloses an in-service use effect.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a neuroangiography limb puncture fixing device in a front view;

FIG. 2 is a schematic diagram of a back view of a neuroangiography limb puncture fixing device;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. a slide bar; 110. a thread groove; 200. a moving block; 210. fixing the bolt; 220. an arc-shaped slot; 221. a soft cushion; 300. fixing belts; 310. an adjustment member; 400. a limiting plate; 410. a slot; 420. and locking the bolt.

The specific implementation mode is as follows:

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a neuroangiography limb puncturing fixing device includes a limb fixing device composed of a sliding bar 100 and three moving blocks 200 corresponding to two positions, a fixing band 300 fixed on the moving blocks 200 and an adjusting member disposed in the middle of the fixing band 300, and the limb of a patient is fixed to be in a straightened state by using a three-stage structure, so as to avoid the elbow joint or knee joint of the patient from being bent during the puncturing process. Simultaneously, as shown in fig. 2, the utility model discloses a set up mutually supporting fixing bolt 210 and thread groove 110 between slide bar 100 and movable block 200, through fixing bolt 210 in the thread groove 110 of co-altitude not, can realize adjusting the purpose of movable block 200 position on slide bar 100 to adapt to the arm or the leg of different length, expanded then the utility model discloses an application scope.

Considering the problem of comfort, the utility model discloses glue on the inner wall of arc wall 220 and established cushion 221, and in this embodiment the material of cushion 221 is rubber, and of course, the material of cushion 221 also can choose silica gel or gel for use.

On the basis of the above structure, please refer to fig. 3, the utility model discloses set up limiting plate 400 and limiting plate 400 in the top of two slide bars 100 and seted up on the limiting plate 400 with slide bar 100 be the slot 410 of cooperation structure, for fixing slide bar 100 firmly on limiting plate 400, the inner chamber to slide bar 100 is run through to the one end that is equipped with locking bolt 420 and locking bolt 420 is worn to the top of limiting plate 400.

According to the above circumstances, the utility model discloses ingenious puncture fixing device who has designed syllogic structure, place on three movable block 200 through arm or the shank with the patient, the slide bar 100 of straight rod-shaped structure of collocation, make the limbs of placing on three movable block 200 be and straighten the state, thereby avoid the crooked condition of puncture in-process elbow joint or knee joint to take place, optimize the security of puncture treatment then, and simultaneously, fixing bolt 210 and the setting of a plurality of thread groove 110 structures, make medical personnel can adjust the position of three movable block 200 according to the actual length of patient's limbs, thereby optimized the utility model discloses an in-service effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The neuroangiography limb puncture fixing device is characterized by comprising a sliding rod (100) with two corresponding positions, three moving blocks (200) arranged on the sliding rod (100) in a penetrating mode and fixing bands (300), wherein the sliding rod (100) is sequentially provided with a plurality of thread grooves (110) from top to bottom, fixing bolts (210) penetrate between the moving blocks (200) and the thread grooves (110), and the fixing bands (300) with two corresponding positions are fixed on the front face of the moving blocks (200).

2. The neuroangiographic limb penetration fixation device of claim 1 wherein: the middle part of the fixing band (300) is provided with an adjusting piece (310).

3. The neuroangiographic limb penetration fixation device of claim 1 wherein: the front surface of the moving block (200) is also provided with an arc-shaped groove (220).

4. The neuroangiographic limb penetration fixation device of claim 3 wherein: the inner wall of the arc-shaped groove (220) is adhered with a soft cushion (221).

5. The neuroangiographic limb penetration fixation device of claim 4 wherein: the material of the soft pad (221) is rubber.

6. The neuroangiographic limb penetration fixation device of claim 1 wherein: limiting plates (400) are arranged at the tops of the two sliding rods (100), and slots (410) which are matched with the sliding rods (100) are formed in the limiting plates (400).

7. The neuroangiographic limb penetration fixation device of claim 6, wherein: the top of the limiting plate (400) is provided with a locking bolt (420) in a penetrating way, and one end of the locking bolt (420) penetrates through the inner cavity of the sliding rod (100).

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