CN213129928U

CN213129928U - Radial artery puncture fixing device

Info

Publication number: CN213129928U
Application number: CN202021224824.4U
Authority: CN
Inventors: 刘晶晶
Original assignee: Sixth Affiliated Hospital of Sun Yat Sen University
Current assignee: Sixth Affiliated Hospital of Sun Yat Sen University
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-07
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to the technical field of medical equipment, in particular to a radial artery puncture fixing device, which comprises a supporting base, wherein the top of the supporting base is vertically and fixedly connected with a supporting sleeve rod, a height adjusting rod is connected in an embedded manner in the inner cavity of the supporting sleeve rod, the height adjusting rod is matched with the structural size of the supporting sleeve rod, the top end of the height adjusting rod is fixedly connected with an operation platform, the top surface of the operation platform is provided with a bottom plate, and the top surface of the bottom plate is fixedly connected with a rubber layer; the utility model discloses an even symmetry has been seted up the card post with the right flank in the bottom plate leading flank, and oppresses the tourniquet, aerifys the wrist pad and all seted up the card hole with finger pressure area both ends position, makes this kind of radial artery puncture fixing device can be according to the concrete puncture condition to oppression tourniquet, aerify the wrist pad and carry out the suitable regulation with finger pressure area position under the cooperation in card post and card hole in the use, can satisfy the user demand that patient's arm and palm size are different.

Description

Radial artery puncture fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a radial artery puncture fixing device.

Background

The radial artery is one of the terminal branches of the brachial artery, slightly smaller than the ulnar artery, about 21.2cm long, about 0.3cm in the external diameter of the starting end, after the brachial artery is divided, it goes downward and goes through the brachial radius muscle and the circular muscle before rotation, then it is located between the flexor carpi radialis and the brachial radius muscle, and then the lower end of the radius bone obliquely passes through the extensor pollicis longus muscle and the extensor pollicis brevis muscle tendon deep face to the back of the hand and enters the nasopharynx fossa partly, and it passes through the 1 st metacarpal space to enter the palm deep part, after the main artery of the thumb is divided, i.e. it is synthesized with the palm deep arch, and the radial artery is shallower between the lower end of the radius bone and the flexor carpi radialis muscle tendon, which is an ideal part for palpitations and puncture.

Patent CN201721181468.0 discloses a radial artery puncture fixing device, which comprises an arm dragging part, a hand supporting part, a convex cushion block, an inflation tube, an inflation ball, an air valve, an arm fixing band, a magic tape, a palm fixing band, a magic tape, a tourniquet, a compression type hemostasis air bag and a sponge layer, wherein the whole device has no fixing structure, if a patient operates due to tension or other reasons, the arm moves to drive the whole artery puncture fixing plate to move, and the probability of puncture failure is increased; protruding cushion, arm fixed band are fixed connection with the palm fixed band in the device, can't be according to the horizontal condition position of patient's palm and arm size, can't satisfy the user demand, and the hemostasis by compression device of the device has certain disinfection scope in radial artery puncture position simultaneously, and we know that the radial artery has certain aseptic district, and the hemostasis by compression tourniquet of the device probably pollutes aseptic district.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a radial artery puncture fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a radial artery puncture fixing device is designed, and comprises a supporting base, wherein a supporting sleeve rod is vertically and fixedly connected to the top of the supporting base, a height adjusting rod is connected to the inner cavity of the supporting sleeve rod in an embedded mode, the height adjusting rod is matched with the structural size of the supporting sleeve rod, an operating platform is fixedly connected to the top end position of the height adjusting rod, a bottom plate is arranged on the surface of the top of the operating platform, a rubber layer is fixedly connected to the surface of the top of the bottom plate, clamping columns are uniformly and symmetrically connected to the front side surface and the rear side surface of the bottom plate, a compression tourniquet, an inflation wrist pad and a finger pressure belt are sequentially arranged on the surface of the top of the bottom plate from left to right, clamping holes are formed in two end positions of the compression tourniquet, the inflation wrist pad and the finger pressure belt, the clamping holes are clamped outside the clamping columns, a compression air, the inflatable wrist pad is characterized in that the front side face of the inflatable wrist pad is connected with an inflatable balloon II through an air pipe, control valves are arranged at the top ends of the inflatable balloon I and the inflatable balloon II, an infusion support is fixedly connected to the surface of the top of the operating platform in a vertical mode, an article shelf is arranged at the position of the right side of the infusion support, the number of the article shelves is two, and the article shelves are fixedly connected to the surface of the top of the operating platform in a vertical mode.

Preferably, the number of the clamping holes at the two ends of the finger pressing belt and the compression tourniquet is three, and the gaps among the three clamping holes are the same.

Preferably, the left side and the right side of the bottom plate are fixedly connected with magic tape strips, and the bottom plate is fixedly stuck on the operating platform through the magic tape strips at the two sides.

Preferably, the operating platform and the supporting base are both rectangular plate-shaped structures, and corners of four corners of the operating platform and the supporting base are both subjected to rounding treatment.

Preferably, support base top fixed surface and be connected with the standing groove, sharp ware recycling bin has been placed to the inside of standing groove, sharp ware recycling bin with standing groove structure size phase-match.

Preferably, the support loop bars are of rectangular tube structures, the number of the support loop bars is two, the two support loop bars are vertically and symmetrically connected to the top surface of the support base, and the two support loop bars are fixedly connected with auxiliary connecting rods.

Preferably, the top end of the outer side surface of the support sleeve rod is fixedly connected with a limiting bolt through threads, the surface of the height adjusting rod is provided with a limiting hole at equal intervals, and the limiting hole is matched with the position structure of the limiting bolt.

Preferably, support base bottom four corners and pass through bolt fixedly connected with universal wheel, universal wheel one side all is equipped with the service brake.

The utility model provides a pair of radial artery puncture fixing device, beneficial effect lies in:

1. the utility model discloses an even symmetry has been seted up the card post with the right flank in the bottom plate leading flank, and the hemostasis by compression area, it all has seted up the card hole with finger pressure area both ends position to aerify the wrist pad, make this kind of radial artery puncture fixing device can be according to the cooperation that specific puncture condition passes through card post and card hole in the use under to the hemostasis by compression area, it carries out the suitable regulation with finger pressure area position to aerify the wrist pad, can satisfy the user demand that patient's arm and palm size are different, on the other hand is when the puncture failure or when finishing, can place hemostasis by compression area 8 in puncture point the place ahead through card post 7 and card hole 11 cooperation down, the disinfection scope when avoiding hemostasis by compression area 8 to puncture the radial artery causes the pollution.

2. Through bottom plate left and right sides fixedly connected with magic tape, make the bottom plate can be fixed in the operation platform surface, avoid puncture in-process patient to move because of nervous or other reasons arm when the operation can drive whole bottom plate activity, increase the probability of puncture failure, through being equipped with the magic tape simultaneously, make whole bottom plate convenient to detach with fixed, fixed knot on the messenger bottom plate constructs and can operate on the not equidimension mesa.

3. Through the vertical fixedly connected with supporter on operation platform top surface, make this kind of radial artery puncture fixing device can hang transfusion system tail end flusher position or B ultrasonic probe on the supporter in the use, just so can accomplish the operation alone and do not need another medical personnel whole to assist by the side, reduce the manpower and increase efficiency, satisfy the user demand.

4. Through supporting base top fixed surface and being connected with the standing groove, and the standing groove is inside to have placed sharp ware recycling bin, and the sharp ware of convenient operation end direct processing reduces the possibility that sharp ware is hindered, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a front side surface of a radial artery puncture fixing device provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

In the figure: 1. a support base; 2. supporting the loop bar; 3. a height adjustment lever; 4. an operating platform; 5. a base plate; 6. a rubber layer; 7. clamping the column; 8. compressing the tourniquet; 9. an inflatable wrist pad; 10. pressing a finger belt; 11. a clamping hole; 12. compressing the air bag; 13. inflating the first balloon; 14. inflating a second balloon; 15. a transfusion stand; 16. a rack; 17. magic tape; 18. a placement groove; 19. a sharp instrument recovery barrel; 20. an auxiliary connecting rod; 21. a limit bolt; 22. a limiting hole; 23. a universal wheel.

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.

Referring to fig. 1-4, a radial artery puncture fixing device comprises a supporting base 1, a supporting sleeve rod 2 is vertically and fixedly connected to the top of the supporting base 1, a height adjusting rod 3 is connected to the inner cavity of the supporting sleeve rod 2 in an embedded manner, the height adjusting rod 3 is matched with the structural size of the supporting sleeve rod 2, an operation platform 4 is fixedly connected to the top end position of the height adjusting rod 3, a bottom plate 5 is arranged on the top surface of the operation platform 4, a rubber layer 6 is fixedly connected to the top surface of the bottom plate 5, clamping columns 7 are uniformly and symmetrically connected to the front side surface and the rear side surface of the bottom plate 5, a compression tourniquet 8, an inflation wrist pad 9 and a finger pressure band 10 are sequentially arranged on the top surface of the bottom plate 5 from left to right, clamping holes 11 are formed in two ends of the compression tourniquet 8, the clamping holes 11 are clamped and embedded outside the clamping columns 7, and a compression, the compression air bag 12 is connected with a first inflatable air bag 13 through an air pipe, the front side face of the inflatable wrist pad 9 is connected with a second inflatable air bag 14 through an air pipe, the top end positions of the first inflatable air bag 13 and the second inflatable air bag 14 are respectively provided with a control valve, the top surface of the operating platform 4 is vertically and fixedly connected with an infusion support 15, the right side position of the infusion support 15 is provided with two article placing frames 16, and the two article placing frames 16 are respectively and vertically and fixedly connected to the top surface of the operating platform 4.

The number of the finger pressing belt 10 and the number of the clamping holes 11 at the two ends of the compression tourniquet 8 are three, and the gaps among the three clamping holes 11 are the same; the tightness of the finger pressing belt 10 and the compression tourniquet 8 in the using process can be conveniently adjusted, and the using requirements are met.

The left side and the right side of the bottom plate 5 are fixedly connected with magic tape strips 17, and the bottom plate 5 is fixedly stuck on the operating platform 4 through the magic tape strips 17 at the two sides; through 5 left and right sides fixedly connected with magic tape 17 of bottom plate, make bottom plate 5 can be fixed in operation platform 4 surfaces, avoid puncture in-process patient to move and to drive whole bottom plate 5 activity because of nervous or other reasons arm when the operation, increase the probability of puncture failure, through being equipped with magic tape 17 simultaneously, make 5 convenient to detach of whole bottom plate and fixed, make fixed knot on the bottom plate 5 construct and can operate on not equidimension mesa.

The operating platform 4 and the supporting base 1 are both rectangular plate-shaped structures, and four corner points of the operating platform 4 and the supporting base 1 are both subjected to fillet treatment; the phenomenon that the operating platform 4 and the supporting base 1 are accidentally scratched to medical care personnel or patients at the turning points is avoided.

The top surface of the supporting base 1 is fixedly connected with a placing groove 18, a sharp instrument recycling bin 19 is placed inside the placing groove 18, and the sharp instrument recycling bin 19 is matched with the placing groove 18 in structural size; the sharp instrument is directly processed after the operation is finished, the possibility of sharp instrument injury is reduced, and the use requirement is met.

The support loop bars 2 are of rectangular tube structures, the number of the support loop bars 2 is two, the two support loop bars 2 are vertically and symmetrically connected to the top surface of the support base 1, and an auxiliary connecting rod 20 is fixedly connected between the two support loop bars 2; by providing the auxiliary connecting rod 20, the stability of the platform 4 is further manipulated.

The top end of the outer side surface of the support sleeve rod 2 is fixedly connected with a limiting bolt 21 through threads, a limiting hole 22 is formed in the surface of the height adjusting rod 3 at equal intervals, and the position structures of the limiting hole 22 and the limiting bolt 21 are matched; through being equipped with spacing bolt 21 and spacing hole 22, be convenient for adjust the height of whole device, be convenient for this kind of device apply to the bedside operation of different heights.

Four corners of the bottom of the supporting base 1 are fixedly connected with universal wheels 23 through bolts, and one sides of the universal wheels 23 are provided with foot brakes; through being equipped with universal wheel 23, be convenient for remove this kind of device, provide certain facility for medical personnel's use.

When in specific use, the utility model relates to a radial artery puncture fixing device, firstly, the device is moved to a proper position through the universal wheel 23, the height of the whole device is adjusted under the cooperation effect of the limiting bolt 21 and the limiting hole 22, so that the device is convenient for the bedside operation of medical personnel, the bottom plate 5 is fixedly pasted by the magic tape 17 fixedly connected with the left side and the right side to bypass the lower surface of the operation platform 4, so that the bottom plate 5 can be fixed on the surface of the operation platform 4, the problem that the arm of a patient moves to drive the whole bottom plate 5 to move when in operation due to tension or other reasons in the puncture process is avoided, the probability of puncture failure is increased, an artery infusion apparatus is hung on the infusion support 15, the flusher part at the tail end of the infusion apparatus is hung on a storage rack 16, the artery needle and the artery puncture apparatus are independently connected by one person after the puncture operation is convenient, the operation is difficult, the B-ultrasonic probe can be hung on another shelf 16 by means of B-ultrasonic operation when B-ultrasonic is used overtime, so that the operation can be completed by one person without the assistance of another medical staff in the whole process, the labor power is reduced, the efficiency is increased, the arm of a patient is placed on the bottom plate 5, medical staff adjusts the positions of the compression tourniquet 8, the inflatable wrist pad 9 and the finger pressure band 10 through the matching action of the column and the clamping hole 11 according to the sizes of the arm and the palm of the patient, the tightness degree of the finger pressure band 10 and the compression tourniquet 8 is adjusted through the finger pressure band 10 and the three clamping holes 11 at the two ends of the compression tourniquet 8 according to the use requirements of the patient, after the adjustment and fixation are completed, the inflatable wrist pad 9 is filled with proper gas through the inflatable balloon II 14, so that the wrist of the patient can be supported, and the medical staff perform puncture operation, when puncture operation fails or finishes, can place hemostasis by compression area 8 in puncture point the place ahead 3 to 5 centimetres department through card post 7 and card hole 11 mating reaction down, the disinfection scope of hemostasis by compression area 8 when avoiding puncturing the radial artery causes the pollution, squeeze into gas in gasbag 12 to the oppression through aerifing sacculus 13, make sacculus 12 accomplish the artery of puncture point top and carry out hemostasis by compression, it presses always to need not medical personnel to adopt the method of artifical hemostasis by compression, medical personnel's work load has been reduced, medical personnel's work efficiency has been improved, at last place blunt ware in sharp ware recycling bin 19 with the puncture in-process use, reduce the possibility that sharp ware was hindered, satisfy the user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a radial artery puncture fixing device, is including supporting base (1), its characterized in that, support base (1) the perpendicular fixedly connected with in top and support loop bar (2), support loop bar (2) inner chamber cover and be connected with altitude mixture control pole (3), altitude mixture control pole (3) with support loop bar (2) structure size phase-match, altitude mixture control pole (3) top position fixedly connected with operation platform (4), operation platform (4) top surface is equipped with bottom plate (5), bottom plate (5) top surface fixedly connected with rubber layer (6), bottom plate (5) leading flank and the even symmetrical connection of trailing flank have calorie post (7), bottom plate (5) top surface from left to right is equipped with oppression tourniquet (8), aerifys wrist pad (9) and acupressure area (10) in proper order, oppression tourniquet (8) The two ends of the inflatable wrist pad (9) and the finger-pressure belt (10) are both provided with clamping holes (11), the clamping hole (11) is clamped and embedded at the outer side of the clamping column (7), the center of the bottom surface of the compression tourniquet (8) is fixedly connected with a compression air bag (12), the compression air bag (12) is connected with a first inflatable air bag (13) through an air pipe, the front side surface of the inflatable wrist pad (9) is connected with a second inflatable air bag (14) through an air pipe, the top ends of the first inflatable saccule (13) and the second inflatable saccule (14) are respectively provided with a control valve, the top surface of the operating platform (4) is vertically and fixedly connected with an infusion support (15), the right side position of the infusion support (15) is provided with two article placing frames (16), and the two article placing frames (16) are vertically and fixedly connected to the top surface of the operating platform (4).

2. The radial artery puncture fixing device according to claim 1, wherein the number of the clamping holes (11) at the two ends of the finger pressure band (10) and the compression tourniquet (8) is three, and the gaps between the three clamping holes (11) are the same.

3. The radial artery puncture fixing device according to claim 1, wherein magic tapes (17) are fixedly connected to the left and right sides of the bottom plate (5), and the bottom plate (5) is fixedly adhered to the operating platform (4) through the magic tapes (17) on the two sides.

4. The radial artery puncture fixing device according to claim 1, wherein the operation platform (4) and the support base (1) are both rectangular plate-shaped structures, and corners of four corners of the operation platform (4) and the support base (1) are rounded.

5. The radial artery puncture fixing device according to claim 1, wherein a placement groove (18) is fixedly connected to the top surface of the supporting base (1), a sharp instrument recycling bin (19) is placed inside the placement groove (18), and the sharp instrument recycling bin (19) is matched with the placement groove (18) in structural size.

6. The radial artery puncture fixing device according to claim 1, wherein the support rods (2) are rectangular tube-shaped structures, the number of the support rods (2) is two, two support rods (2) are vertically and symmetrically connected to the top surface of the support base (1), and an auxiliary connecting rod (20) is fixedly connected between the two support rods (2).

7. The radial artery puncture fixing device is characterized in that a limiting bolt (21) is fixedly connected to the top end position of the outer side surface of the support loop bar (2) through threads, a limiting hole (22) is formed in the surface of the height adjusting bar (3) at equal intervals, and the position structures of the limiting hole (22) and the limiting bolt (21) are matched.

8. The radial artery puncture fixing device as claimed in claim 1, wherein universal wheels (23) are fixedly connected to four corners of the bottom of the supporting base (1) through bolts, and foot brakes are arranged on one sides of the universal wheels (23).