CN218572591U - Portable multifunctional venipuncture body position support - Google Patents

Abstract

The utility model belongs to the field of medical equipment, specific portable multi-functional venipuncture position support that says so, the side rigid coupling of locking piece has first spring, and the other end rigid coupling of first spring is on the inside wall of cavity, through setting up the fixed band, insert the venipuncture at patient's belly and finish the back, through the tip of bounding the fixed band at the pipe, then make the inside extrusion locking piece that the fixture block inserted the draw-in groove stretch out and draw back to the inside of cavity with first fixing base and second fixing base laminating, it produces elasticity to extrude first spring when the locking piece inserts the inside of cavity, when the locking groove aligns the cavity, first spring produces elasticity and promotes the inside that the locking piece inserted the locking groove and fix, come to fix and tie the abdominal pipe of patient, avoid the pipe to appear the problem that the pine takes off and drop at long-time constraint in-process, and then the infusion effect of pipe has been improved.

Description

Portable multi-functional venipuncture position support

Technical Field

The utility model relates to the field of medical equipment, specifically a portable multi-functional venipuncture position support.

Background

Venipuncture is a medical term and is suitable for patients who have difficulty in puncture due to hardening and collapsing of peripheral veins caused by long-term transfusion; patients who need parenteral nutrition of the whole vein; critical patients and patients with blood sampling difficulty are treated in emergency.

In the process that a patient needs to do venipuncture, the pipeline is exposed, medical equipment is needed to fix the pipeline, and a common mode is an infusion patch to fix the catheter attached to an arm.

In the prior art, when a patient needs venipuncture, an infusion patch is usually attached to the skin for fixation, but when the infusion patch is attached for a long time and the patient moves, the infusion patch falls off, so that a catheter is loosened, and the infusion efficiency of the venipuncture is influenced; therefore, a portable multifunctional venipuncture body position support is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the prior art, solve the problem in the above-mentioned background art, the utility model provides a portable multi-functional venipuncture position support.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a portable multifunctional venipuncture body position support, which comprises a fixing belt; a first fixed seat and a second fixed seat are fixedly connected to two ends of the fixing belt; a clamping block is fixedly connected to the bottom of the second fixed seat; a locking groove is formed in the fixture block; a clamping groove is formed in the first fixing seat; a cavity is formed in the first fixed seat and is positioned at the side end of the clamping groove; a locking block is connected inside the cavity in a sliding manner; the side end rigid coupling of locking piece has first spring, and the other end rigid coupling of first spring is on the inside wall of cavity, through setting up the fixed band, inserts the vein puncture at patient's belly and finishes the back.

Preferably, a pull rod is fixedly connected to the side end of the locking block, and the pull rod is slidably connected to the clamping groove and the inside of the first fixing seat; and the end part of the pull rod is fixedly connected with a pull ring.

Preferably, the end parts of the fixing belts are fixedly connected with the limiting blocks and are provided with a plurality of limiting blocks; a through hole is formed in the second fixed seat; the inner side wall of the through hole is fixedly connected with a positioning plate; the fixing belt is connected inside the through hole in a sliding manner; the end part of the positioning plate is hinged with a limiting rod; the inner side wall of the limiting rod is fixedly connected with an elastic sheet, and the other end of the elastic sheet is fixedly connected to the bottom of the positioning plate; the side end of the positioning plate is fixedly connected with a top block and is positioned at the side end of the limiting rod; the limiting rod is matched with the limiting block.

Preferably, a first magnet is fixedly connected to the end part of the limiting rod; the top of the second fixed seat is fixedly connected with a sliding rail; the end part of the sliding rail is connected with a second magnet in a sliding manner; the bottom of the second magnet is fixedly connected with a second spring, and the other end of the second spring is fixedly connected to the top of the second fixed seat; the first magnet and the second magnet are positioned on the same horizontal plane.

Preferably, the inner side wall of the fixing band is fixedly connected with a plurality of air bags; the end part of the limiting block is inclined.

Preferably, the bottom of the air bag is fixedly connected with a rubber pad; the end part of the locking block is in a half arc shape.

The utility model discloses an useful part lies in:

1. the utility model discloses a set up the fixed band, insert the venipuncture at patient's belly and finish the back, through the tip with the fixed band constraint at the pipe, then make the inside extrusion locking piece that the fixture block inserted the draw-in groove stretch out and draw back the inside of cavity with first fixing base and the laminating of second fixing base, extrude first spring when the locking piece inserts the inside of cavity and produce elasticity, when the locking groove aligns the cavity, first spring produces elasticity and promotes the inside that the locking piece inserted the locking groove and fix, come to fix and tie the abdominal pipe of patient, avoid the pipe to appear taking off the problem that drops at long-time constraint in-process pine, and then the infusion effect of pipe has been improved.

2. The utility model discloses an install the gasbag at the inside wall of fixed band, improve the buffering and the protecting effect of fixed band, avoid appearing the problem emergence of reining in injury patient.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly introduced, obviously, the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

FIG. 5 is an enlarged view at C of FIG. 2;

FIG. 6 is an enlarged view of FIG. 2 at D;

fig. 7 is a schematic structural diagram of a protection pad according to the second embodiment.

In the figure: 1. fixing the belt; 21. a first fixed seat; 22. a second fixed seat; 23. a clamping block; 24. locking the groove; 25. a card slot; 26. a cavity; 27. a locking block; 28. a first spring; 29. a pull rod; 291. a pull ring; 31. a limiting block; 32. a through hole; 33. positioning a plate; 34. a limiting rod; 35. a spring plate; 36. a top block; 41. a first magnet; 42. a slide rail; 43. a second magnet; 44. a second spring; 51. an air bag; 52. a rubber pad; 6. a protective pad.

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 of 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.

Example one

Referring to fig. 1-6, a portable multifunctional venipuncture position support comprises a fixing belt 1; a first fixed seat 21 and a second fixed seat 22 are fixedly connected to two ends of the fixing band 1; a clamping block 23 is fixedly connected to the bottom of the second fixed seat 22; a locking groove 24 is formed in the fixture block 23; a clamping groove 25 is formed in the first fixed seat 21; a cavity 26 is formed in the first fixing seat 21 and is positioned at the side end of the clamping groove 25; a locking block 27 is slidably connected inside the cavity 26; a first spring 28 is fixedly connected to the side end of the locking block 27, and the other end of the first spring 28 is fixedly connected to the inner side wall of the cavity 26; the during operation, when needing to do the venipuncture at the patient among the prior art, it is fixed to use the infusion subsides to attach on skin usually, but long-time attached and when the patient appears removing, can lead to the infusion to paste the problem that drops, and then lead to the pipe pine to take off, and then the infusion efficiency of venipuncture has been influenced, through setting up fixed band 1, after patient's belly inserts venipuncture and finishes, through the tip of tieing fixed band 1 at the pipe, then laminate first fixing base 21 and second fixing base 22 and make the inside extrusion locking piece 27 that fixture block 23 inserted draw-in groove 25 stretch out and draw back to cavity 26, extrude first spring 28 when locking piece 27 inserts the inside of cavity 26 and produce elasticity, when locking groove 24 aligns cavity 26, first spring 28 produces elasticity and promotes locking piece 27 and inserts the inside of locking groove 24 and fix, fix and tie the pipe of patient's belly, avoid the pipe to appear taking off the problem that drops at long-time tie in-process, and then improved the infusion effect of pipe.

A pull rod 29 is fixedly connected to the side end of the locking block 27, and the pull rod 29 is slidably connected to the inside of the clamping groove 25 and the first fixed seat 21; a pull ring 291 is fixedly connected with the end part of the pull rod 29; during operation, after the patient finishes infusion, the pull rod 29 is driven to slide towards the side end by pulling the pull ring 291 by a worker, so that the pull rod 29 pulls the locking block 27 to stretch into the cavity 26, and then the clamping block 23 is pulled out from the inside of the clamping groove 25, so that the first fixing seat 21 and the second fixing seat 22 are separated, and the worker can pull out the catheter conveniently.

The end part of the fixing strap 1 is fixedly connected with a plurality of limiting blocks 31; a through hole 32 is formed in the second fixed seat 22; a positioning plate 33 is fixedly connected to the inner side wall of the through hole 32; the fixing belt 1 is connected inside the through hole 32 in a sliding manner; the end part of the positioning plate 33 is hinged with a limiting rod 34; the inner side wall of the limiting rod 34 is fixedly connected with an elastic sheet 35, and the other end of the elastic sheet 35 is fixedly connected with the bottom of the positioning plate 33; the side end of the positioning plate 33 is fixedly connected with a top block 36 and is positioned at the side end of the limiting rod 34; the limiting rod 34 is matched with the limiting block 31; the during operation, when vein puncture need be done at positions such as patient's neck or four limbs, through pulling fixed band 1, make fixed band 1 drive stopper 31 slide in the inside of through-hole 32, at the slip in-process, stopper 31 extrusion gag lever post 34, make gag lever post 34 rotate extrusion shell fragment 35 to the side and produce elasticity, bind to certain size when fixed band 1, through loosening fixed band 1, make stopper 31 joint at the side of gag lever post 34, then fixed band 1 can't reset the joint in the inside of through-hole 32, gag lever post 34 is when the joint is at stopper 31's side, it is spacing through kicking block 36, make the unable rotation of gag lever post 34, and then improved the fixed effect of constraint of fixed band 1.

A first magnet 41 is fixedly connected to the end of the limiting rod 34; a slide rail 42 is fixedly connected to the top of the second fixed seat 22; a second magnet 43 is connected to the end of the slide rail 42 in a sliding manner; a second spring 44 is fixedly connected to the bottom of the second magnet 43, and the other end of the second spring 44 is fixedly connected to the top of the second fixing seat 22; the first magnet 41 and the second magnet 43 are positioned on the same horizontal plane; when the intravenous puncture device works, after the intravenous puncture is finished, the second magnet 43 is extruded, the second magnet 43 slides along the slide rail 42 to the bottom to extrude the second spring 44 to generate elastic force, when the second magnet 43 slides downwards to be close to the first magnet 41, the principle that like poles repel and unlike poles attract each other between the first magnet 41 and the second magnet 43 is adopted, when the second magnet 43 slides downwards, the first magnet 41 moves to the bottom, the limiting rod 34 is driven to rotate towards the side end, the limiting rod 34 is separated from the limiting block 31, then the fixing band 1 and the second fixing seat 22 are separated to be taken out by pulling out the fixing band 1, the working personnel can pull out the tube conveniently, and the intravenous puncture device has the characteristics of adjusting the tightness of the fixing band 1, being convenient to carry and the like.

The inner side wall of the fixing belt 1 is fixedly connected with a plurality of air bags 51; the end part of the limiting block 31 is inclined; during operation, install gasbag 51 through the inside wall at fixed band 1, improve fixed band 1's buffering and protecting effect, avoid appearing the problem emergence of reining wounded the patient.

The bottom of the air bag 51 is fixedly connected with a rubber pad 52; the end part of the locking block 27 is in a half arc shape; when the anti-skidding fixing belt works, the anti-skidding effect is achieved by installing the rubber pad 52, the binding force of the fixing belt 1 is improved, and the problem of skidding is avoided.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a protection pad 6 is fixed to an end of the locking block 27; during operation, the protection pad 6 is installed to improve the protection effect of the locking block 27, and the problem that the locking block 27 is abraded due to large extrusion pressure when being inserted into the locking groove 24 is avoided.

The working principle is as follows: in the prior art, when a patient needs venipuncture, an infusion patch is usually attached to skin for fixation, but when the infusion patch is attached for a long time and the patient moves, the infusion patch falls off, so that the catheter loosens, and the infusion efficiency of venipuncture is influenced, by arranging the fixing band 1, after the abdomen of the patient is inserted into the venipuncture, the fixing band 1 is bound to the end part of the catheter, then the first fixing seat 21 and the second fixing seat 22 are attached, so that the clamping block 23 is inserted into the inside of the clamping groove 25 to press the locking block 27 to stretch into the cavity 26, when the locking block 27 is inserted into the cavity 26, the first spring 28 is pressed to generate elasticity, when the locking groove 24 is aligned with the cavity 26, the first spring 28 generates elasticity to push the locking block 27 to be inserted into the inside of the locking groove 24 for fixation, so as to fix and bind the catheter on the abdomen of the patient, the problem that the catheter falls off in a long-time binding process is avoided, and the infusion effect of the catheter is further improved; after the patient finishes transfusion, a worker pulls the pull ring 291 to drive the pull rod 29 to slide towards the side end, so that the pull rod 29 pulls the locking block 27 to stretch into the cavity 26, and then the clamping block 23 is pulled out from the clamping groove 25, so that the first fixing seat 21 and the second fixing seat 22 are separated, and the worker can pull out the catheter conveniently; when the neck or four limbs of a patient need venipuncture, the fixing band 1 is pulled, the fixing band 1 drives the limiting block 31 to slide in the through hole 32, in the sliding process, the limiting block 31 extrudes the limiting rod 34, the limiting rod 34 rotates towards the side end to extrude the elastic sheet 35 to generate elasticity, when the fixing band 1 is bound to a certain size, the limiting block 31 is clamped at the side end of the limiting rod 34 by loosening the fixing band 1, then the fixing band 1 cannot be reset and clamped in the through hole 32, when the limiting rod 34 is clamped at the side end of the limiting block 31, the limiting is limited by the ejector block 36, the limiting rod 34 cannot rotate, and further the binding and fixing effect of the fixing band 1 is improved; after the venipuncture is finished, the second magnet 43 is extruded, so that the second magnet 43 slides along the slide rail 42 to extrude the second spring 44 to generate elastic force, when the second magnet 43 slides downwards to be close to the first magnet 41, the first magnet 41 and the second magnet 43 have the principle that like poles repel and unlike poles attract, when the second magnet 43 slides downwards, the first magnet 41 moves towards the bottom to drive the limiting rod 34 to rotate towards the side end, so that the limiting rod 34 is separated from the limiting block 31, and then the fixing band 1 and the second fixing seat 22 are separated to be taken out by pulling out the fixing band 1, so that a worker can conveniently pull out the fixing band, and the design mode has the characteristics of adjusting the tightness of the fixing band 1, being convenient to carry and the like; the air bag 51 is arranged on the inner side wall of the fixing belt 1, so that the buffering and protecting effects of the fixing belt 1 are improved, and the problem of hurting a patient is avoided; by installing the rubber pad 52, the antiskid effect is achieved, the binding force of the fixing belt 1 is improved, and the problem of slippage is avoided.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (6)

1. The utility model provides a portable multi-functional venipuncture position support which characterized in that: comprises a fixing belt (1); a first fixed seat (21) and a second fixed seat (22) are fixedly connected to two ends of the fixing belt (1); a clamping block (23) is fixedly connected to the bottom of the second fixed seat (22); a locking groove (24) is formed in the fixture block (23); a clamping groove (25) is formed in the first fixed seat (21); a cavity (26) is formed in the first fixing seat (21) and is positioned at the side end of the clamping groove (25); a locking block (27) is connected inside the cavity (26) in a sliding way; the side end of the locking block (27) is fixedly connected with a first spring (28), and the other end of the first spring (28) is fixedly connected to the inner side wall of the cavity (26).

2. The portable multifunctional venipuncture body position support of claim 1, wherein: a pull rod (29) is fixedly connected to the side end of the locking block (27), and the pull rod (29) is slidably connected to the clamping groove (25) and the inside of the first fixed seat (21); a pull ring (291) is fixedly connected with the end part of the pull rod (29).

3. A portable multi-functional venipuncture body position support of claim 2 wherein: the end part of the fixing belt (1) is fixedly connected with a plurality of limiting blocks (31); a through hole (32) is formed in the second fixed seat (22); a positioning plate (33) is fixedly connected to the inner side wall of the through hole (32); the fixing belt (1) is connected inside the through hole (32) in a sliding manner; the end part of the positioning plate (33) is hinged with a limiting rod (34); the inner side wall of the limiting rod (34) is fixedly connected with an elastic sheet (35), and the other end of the elastic sheet (35) is fixedly connected to the bottom of the positioning plate (33); a top block (36) is fixedly connected to the side end of the positioning plate (33) and is positioned at the side end of the limiting rod (34); the limiting rod (34) is matched with the limiting block (31).

4. A portable multi-functional venipuncture body position holder of claim 3 wherein: a first magnet (41) is fixedly connected to the end part of the limiting rod (34); the top of the second fixed seat (22) is fixedly connected with a slide rail (42); a second magnet (43) is connected to the end part of the slide rail (42) in a sliding manner; a second spring (44) is fixedly connected to the bottom of the second magnet (43), and the other end of the second spring (44) is fixedly connected to the top of the second fixed seat (22); the first magnet (41) and the second magnet (43) are on the same horizontal plane.

5. A portable multi-functional venipuncture position holder of claim 4 wherein: the inner side wall of the fixing belt (1) is fixedly connected with a plurality of air bags (51); the end part of the limiting block (31) is inclined.

6. A portable multifunctional venipuncture position holder as claimed in claim 5, wherein: the bottom of the air bag (51) is fixedly connected with a rubber pad (52); the end part of the locking block (27) is in a half arc shape.

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