CN211187462U

CN211187462U - Radial artery puncture mount

Info

Publication number: CN211187462U
Application number: CN201921239539.7U
Authority: CN
Inventors: 刘孝国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-08-07
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a radial artery puncture mount belongs to the medical instrument field, including bottom plate and the cushion of setting on the bottom plate upper surface, slide respectively in the left and right sides of bottom plate and be connected with about band, be equipped with corresponding groove of sliding on the length direction of bottom plate, be equipped with the mounting between two about band. The restraint strap on the radial artery puncture fixing frame can be moved, is suitable for more people with different sizes, and enlarges the application range.

Description

Radial artery puncture mount

Technical Field

The utility model belongs to the technical field of medical instrument technique and specifically relates to a radial artery puncture mount is related to.

Background

Radial artery puncture is a technique frequently used in clinical work, and can be used for monitoring arterial blood pressure, interventional therapy, blood drawing examination and the like. In the puncturing process, the arm is usually required to be unfolded, the opening towel is rolled into a columnar shape, the wrist of a patient is placed on the columnar opening towel, the palm side of the palm is fixed on the hand frame by using an adhesive tape, so that the wrist can be fully exposed to facilitate more convenient operation, and the support and fixation of the body position of the arm before the puncturing operation are particularly important.

The patent numbers are: chinese patent CN208573799U discloses a hand device for radial artery puncture, which comprises a bottom plate installed on a hand rest plate, a palm restraint strap and a cushion block, and is characterized in that: the middle part of the upper surface of the bottom plate is fixedly provided with the cushion block, the cushion block comprises a base connected with the bottom plate, a flexible lifting soft cushion and a tail end one-way valve, the flexible lifting soft cushion is installed on the base, a cavity is arranged in the flexible lifting soft cushion, the cavity is provided with an air charging and discharging port communicated with the outside, the tail end one-way valve is installed at the air charging and discharging port, and the tail end one-way valve is connected with an external air source; the flexible lifting cushion is controlled to lift through the inflation and deflation of the tail end one-way valve into the cavity; the bottom plate of one side of the cushion block is provided with a palm restraint belt for fixing a hand, and two ends of the palm restraint belt are fixed on the back of the hand rest plate through fixing pieces. When the radial artery puncture is carried out, the hand of a patient is fixed on the bottom plate, the cushion block forces the wrist to bend, so that the skin of the puncture part is tightened, the radial artery is closer to the body surface, the puncture is convenient, and the success rate of disposable puncture is improved.

However, the restraint strap on the hand device is fixed on the bottom plate, and the hand sizes of people with different sizes are different, so that the hand device is only suitable for being used by a part of people with different sizes, and the application range is smaller.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a radial artery puncture mount, about band on this radial artery puncture mount can remove, is applicable to more not crowds of equidimension, enlarges its application range.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a radial artery puncture mount, includes the bottom plate and sets up the cushion on the bottom plate upper surface, slides respectively in the left and right sides of bottom plate and is connected with about band, is equipped with corresponding groove of sliding on the length direction of following the bottom plate, is equipped with the mounting between two about bands, about band passes through the bolt location on the bottom plate.

Through adopting above-mentioned technical scheme, can be according to the position of the about band of crowd adjustment of equidimension not to make radial artery puncture mount can be applicable to more crowds of equidimension and use.

The utility model discloses further set up to: the left side and the right side of the bottom plate are respectively connected with a sliding block in a sliding mode, the restraint strap is fixed on the sliding blocks, a connecting rod is arranged between the two sliding blocks, and a sliding chute for the connecting rod to slide is formed in the bottom plate.

Through adopting above-mentioned technical scheme, the setting up of connecting rod makes two slider linkages, and it is more convenient that the slip gets up.

The utility model discloses further set up to: a push-pull rod penetrates through the end part of the bottom plate along the length direction, the push-pull rod is connected with the middle part of the connecting rod, and a through groove for the push-pull rod to slide is formed in the bottom plate.

Through adopting above-mentioned technical scheme, come to be used for the middle part of connecting rod through the push-and-pull rod, make two sliders slide more smoothly.

The utility model discloses further set up to: the cushion block comprises a plurality of stacking blocks and a supporting block arranged at the uppermost part.

The arm of some patients can not be stretched directly, so that the cushion block needs to be lifted a little, and by adopting the technical scheme, the height of the cushion block can be changed by changing the number of the stacked blocks, so that the cushion block can be suitable for being used by more different people, and the application range of the cushion block is further enlarged.

The utility model discloses further set up to: the stacking blocks are provided with clamping blocks and clamping grooves, and two adjacent stacking blocks are clamped into the clamping grooves through the clamping blocks to be fixed.

Through adopting above-mentioned technical scheme, the setting up of fixture block draw-in groove makes to pile up and is connected more stably between the piece.

The utility model discloses further set up to: the clamping blocks are arranged on the lower bottom surface of the upper stacking block, the clamping grooves are arranged on the upper surface of the lower stacking block, and the clamping grooves clamped with the clamping blocks are also arranged on the upper surface of the bottom plate.

Through adopting above-mentioned technical scheme, set up the draw-in groove on the bottom plate equally, pile the fixture block card on the piece and go into the draw-in groove in the back, make the position of cushion on the bottom plate more stable, the difficult phenomenon that produces and slide.

The utility model discloses further set up to: the clamping grooves in the bottom plate are provided with a plurality of clamping grooves along the length direction of the clamping grooves.

By adopting the technical scheme, the positions of the cushion blocks on the bottom plate can be adjusted according to different crowds, and the application range of the cushion blocks is enlarged.

The utility model discloses further set up to: and the supporting block is provided with an elastic rubber pad.

By adopting the technical scheme, after the elastic rubber pad is arranged on the supporting block, the wrist can feel softer and more comfortable when the wrist is placed on the elastic rubber pad.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cushion block and the restraint strap can be adjusted in position on the bottom plate, and the height of the cushion block can be adjusted, so that the novel adjustable seat cushion can be suitable for being used by wider people.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a perspective view of the connecting rod, the sliding block, the push-pull rod and the fixing member in fig. 1.

Fig. 3 is a cross-sectional view a-a of fig. 1.

In the figure, 1, a bottom plate; 2. cushion blocks; 21. stacking the blocks; 22. a support block; 3. a restraint band; 4. a sliding groove; 5. a fixing member; 6. a slider; 7. a connecting rod; 8. a chute; 9. a push-pull rod; 10. a clamping block; 11. a card slot; 12. an elastic rubber pad; 13. an elastic rubber block; 14. a sponge cushion; 15. a bolt; 16. and (4) a screw rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a radial artery puncture mount, bottom plate 1 including the cuboid, sliding groove 4 has been seted up respectively to the left and right sides at bottom plate 1, be provided with slider 6 in sliding groove 4, about band 3 has set firmly on slider 6, be equipped with mounting 5 between two about band 3, mounting 5 can be the button or the zip fastener, preferably magic subsides, be provided with cushion 2 on the upper surface of bottom plate 1, be equipped with foam-rubber cushion 14 on the upper surface that the left side of bottom plate 1 is close to about band 3 one side, when fixed arm, the back of the hand can be contradicted more soft comfortable on foam-rubber cushion 14, be equipped with elastic rubber piece 13 on the upper surface of bottom plate 1 for 14 opposite sides of foam-rubber cushion, an elbow joint for shelving the arm.

As shown in fig. 2, a connecting rod 7 is connected between the two sliding blocks 6, a push-pull rod 9 is connected to the middle of the connecting rod 7, the outer end of the push-pull rod 9 extends out of the bottom plate 1, a sliding chute 8 for the connecting rod 7 and the push-pull rod 9 to move is arranged in the bottom plate 1, the sliding chute 8 extends to the left end of the bottom plate 1, two screw rods 16 are screwed on the left end face of the bottom plate 1 and are respectively positioned at the left side and the right side of the push-pull rod 9, corresponding threaded holes are arranged on the bottom plate 1, the threaded holes are communicated with the sliding chute 8, the diameter of the threaded holes is larger than the height of the sliding chute 8, so that the threaded rods can play a supporting role, and the; the slider 6 is positioned on the bottom plate 1 through a bolt 15, a screw hole for the threaded hole to pass through is formed in the slider 6, and the threaded end of the bolt 15 abuts against the inner wall of the sliding groove 4.

As shown in fig. 3, the cushion block 2 includes a supporting block 22 contacting with the wrist at the top and 4 stacked blocks 21 arranged between the supporting block 22 and the bottom plate 1, the supporting block 22 is fixedly arranged on the stacked block 21 at the top, a fixture block 10 is arranged on the lower surface of the stacked block 21, a clamping groove 11 clamped with the fixture block 10 is arranged on the upper surface of the stacked block 21, 8 clamping grooves 11 arranged along the length direction of the bottom plate 1 are arranged on the upper surface of the bottom plate 1, the upper surface of the supporting block 22 is an inward concave arc groove, and an elastic rubber pad 12 is arranged in the arc groove.

The position and the height of the cushion block 2 are well adjusted when radial artery puncture is carried out, the wrist of a patient is placed on the supporting block 22, the palm of the hand is downwards unfolded, fingers are pressed on the spongy cushion 14, the position of the adjusting restraint band 3 is fixed on the bottom plate 1 through the restraint band 3, the elbow joint of the arm is pressed on the elastic rubber block 13, the cushion block 2 forces the wrist to be bent, the skin of a puncture part is tightened, the cushion block 2 forces the wrist to be bent, the skin of the puncture part is tightened, and therefore medical workers can puncture the wrist conveniently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a radial artery puncture mount, includes bottom plate (1) and setting cushion (2) on bottom plate (1) upper surface, its characterized in that: about both sides at bottom plate (1) slide respectively and are connected with about band (3), are equipped with corresponding groove (4) that slide on the length direction of following bottom plate (1), are equipped with mounting (5) between two about band (3), about band (3) are fixed a position on bottom plate (1) through bolt (15).

2. The radial artery puncture mount of claim 1, wherein: the left side and the right side of the bottom plate (1) are connected with sliding blocks (6) in a sliding mode respectively, the restraint strap (3) is fixed on the sliding blocks (6), a connecting rod (7) is arranged between the two sliding blocks (6), and a sliding groove (8) for the connecting rod (7) to slide is formed in the bottom plate (1).

3. The radial artery puncture mount of claim 2, wherein: a push-pull rod (9) penetrates through the end part of the bottom plate (1) in the length direction, the push-pull rod (9) is connected with the middle part of the connecting rod (7), and a through groove for the push-pull rod (9) to slide is formed in the bottom plate (1).

4. The radial artery puncture mount of claim 1, wherein: the cushion block (2) comprises a plurality of stacking blocks (21) and a supporting block (22) arranged at the uppermost part.

5. The radial artery puncture mount of claim 4, wherein: the stacking blocks (21) are provided with a clamping block (10) and a clamping groove (11) mutually, and two adjacent stacking blocks (21) are clamped into the clamping groove (11) through the clamping block (10) to realize fixation.

6. The radial artery puncture mount of claim 5, wherein: the clamping block (10) is arranged on the lower bottom surface of the upper stacking block (21), the clamping groove (11) is arranged on the upper surface of the lower stacking block (21), and the clamping groove (11) clamped with the clamping block (10) is also arranged on the upper surface of the bottom plate (1).

7. The radial artery puncture mount of claim 6, wherein: the clamping grooves (11) on the bottom plate (1) are provided with a plurality of clamping grooves along the length direction.

8. The radial artery puncture mount of claim 4, wherein: an elastic rubber pad (12) is arranged on the supporting block (22).