Hemostasis device for hemodialysis room nursing

Abstract

The hemostasis device for hemodialysis room nursing comprises a bandage, the top of the bandage is fixedly provided with a linkage frame through an opening, the surface of the bandage is provided with an insertion groove, the interior of the insertion groove is connected with a metal insertion piece in a sliding mode, the top of the metal insertion piece is fixedly provided with a rubber piece through an opening, and the rubber piece is fixedly connected with the linkage frame. By rotating the threaded rod, the threaded rod drives the pressing plate to descend, the pressing plate descends to press the hemostatic cotton piece downwards by making contact with the rubber piece, then the effect that the hemostatic cotton piece is tightly attached to the puncture position is achieved, after use, the threaded rod can be reversely rotated, the threaded rod drives the pressing plate to ascend, and the pressing plate ascends to drive the U-shaped hollow rod to ascend. The U-shaped hollow rod can move to the outside of the limiting hole after rising, at the moment, the metal insertion piece can be dragged out of the insertion groove through the operation piece, and then the effect that the metal insertion piece, the rubber piece and the hemostatic cotton piece are conveniently detached and replaced is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hemodialysis room nursing technical field, concretely is a hemodialysis room nursing hemostasis device. BACKGROUND

[0002] Hemodialysis is an important kidney replacement therapy for patients with kidney failure, etc. During hemodialysis, vascular access is established by puncture. Hemostasis after puncture is one of the key links of hemodialysis nursing. Traditional hemostasis methods are mostly manual pressing or simple pressing devices, but there are many problems in actual application.

[0003] During manual pressing, medical staff need to continuously apply a certain pressure, which not only consumes manpower, but also is difficult to ensure the stability and continuity of pressing pressure. Moreover, when using hemostatic cotton pieces in the existing hemostasis device, the cotton pieces are usually fixed together with the entire pressing structure. When the hemostatic cotton pieces need to be replaced due to blood absorption, the entire pressing device often needs to be disassembled or complex operation is performed. This design that cannot replace the hemostatic cotton pieces individually increases the nursing cost and time cost, and also brings inconvenience to patients. Therefore, a new type of hemodialysis room nursing hemostasis device needs to be designed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a hemodialysis room nursing hemostasis device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hemodialysis room nursing hemostasis device, comprising a bandage, a linkage frame is fixedly installed at the top of the bandage through an opening, a slot is formed in the surface of the bandage, a metal insert is slidably connected in the slot, a rubber piece is fixedly installed at the top of the metal insert through an opening, a hemostatic cotton piece is fixedly installed at the bottom of the rubber piece, a plurality of air holes are formed in the bottom of the hemostatic cotton piece.

[0006] A threaded sleeve is fixedly installed at the top of the linkage frame through an opening, a threaded rod is threadedly connected in the threaded sleeve, and a pressing plate is rotatably connected to the bottom end of the threaded rod through a bearing.

[0007] Preferably, U-shaped hollow rods are slidably connected to the two sides of the top of the linkage frame through openings, springs are welded to the top of the inner cavity of the U-shaped hollow rods, slide rods are fixedly installed at the bottom end of the springs, and the bottom end of the slide rods is fixedly connected to the top of the pressing plate.

[0008] Preferably, one end of the U-shaped hollow rod penetrates the bandage and the metal insert in sequence and extends to the outside of the metal insert, and limiting holes that cooperate with the U-shaped hollow rod are formed in the two sides of the top of the metal insert.

[0009] Preferably, the surface of the metal insert is fixedly installed with an operating piece.

[0010] Preferably, the right side of the bottom of the bandage is rotationally connected with a fixing band through opening, and the left side of the fixing band is fixedly connected with a Velcro hook surface.

[0011] Preferably, the left side of the bandage is fixedly installed with a Velcro loop surface matched with the Velcro hook surface.

[0012] Compared with the prior art, the hemostasis device has the advantages that:

[0013] 1. The hemostasis device for hemodialysis room nursing is characterized in that the threaded rod drives the pressing plate to descend, the pressing plate can press the hemostatic cotton sheet through contact with the rubber sheet, the hemostatic cotton sheet is tightly attached to the puncture, the threaded rod drives the pressing plate to ascend after reverse rotation, the pressing plate drives the U-shaped hollow rod to ascend, the U-shaped hollow rod can be moved to the outside of the limiting hole, the metal insert can be pulled out to the outside of the insertion slot through the operating piece, and the metal insert, the rubber sheet and the hemostatic cotton sheet can be conveniently removed and replaced.

[0014] 2. The hemostasis device for hemodialysis room nursing is characterized in that the bandage is sleeved on the arm, the hemostatic cotton sheet is aligned with the puncture of the arm, the fixing band is turned over, the fixing band is adhered to the Velcro loop surface through the Velcro hook surface, and the bandage is fixed on the arm of the patient, so that the device is suitable for arms of different thicknesses. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a sectional view of the bandage, the linkage frame and the U-shaped hollow rod structure of the utility model;

[0017] Figure 3 It is a structural schematic view of the fixing band, the Velcro hook surface and the Velcro loop surface of the utility model;

[0018] Figure 4 It is a structural schematic view of the U-shaped hollow rod, the spring and the sliding rod of the utility model;

[0019] Figure 5 It is a structural schematic view of the air hole, the limiting hole and the operating piece of the utility model.

[0020] As shown in the figure: 1, the bandage; 2, linkage frame; 3, slot; 4, metal insert; 5, rubber sheet; 6, hemostatic cotton sheet; 7, air hole; 8, threaded sleeve; 9, threaded rod; 10, pressing plate; 11, U-shaped hollow rod; 12, spring; 13, slide bar; 14, limiting hole; 15, operating piece; 16, fixing belt; 17, magic tape hook surface; 18, magic tape wool surface. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Embodiment one

[0023] Please refer to Figures 1-5 The utility model provides a hemostatic device for hemodialysis room nursing, including bandage 1, the top of bandage 1 is fixedly installed through setting opening linkage frame 2, the surface of bandage 1 is set up with the slot 3, the inside slide coupling of slot 3 has metal insert 4, the top of metal insert 4 is fixedly installed through setting opening rubber sheet 5, the bottom of rubber sheet 5 is fixedly installed with hemostatic cotton sheet 6, the bottom of hemostatic cotton sheet 6 is set up with air hole 7, and air hole 7 is provided with a plurality of,

[0024] Specific, the top of linkage frame 2 is fixedly provided with a threaded sleeve 8 by opening an opening, the inside of threaded sleeve 8 is threadedly connected with a threaded rod 9, the bottom end of threaded rod 9 is rotatably connected with a pressing plate 10 through a bearing piece, both sides of the top of linkage frame 2 are slidably connected with a U-shaped hollow rod 11 by opening an opening, the top of the inner cavity of U-shaped hollow rod 11 is welded with a spring 12, the bottom end of spring 12 is fixedly provided with a sliding rod 13, the bottom end of sliding rod 13 is fixedly connected to the top of pressing plate 10, one end of U-shaped hollow rod 11 extends to the outside of metal insert piece 4 through bandage 1 and metal insert piece 4 in sequence, both sides of the top of metal insert piece 4 are provided with limiting holes 14 matched with U-shaped hollow rod 11, the surface of metal insert piece 4 is fixedly provided with an operating piece 15, by setting threaded rod 9 and rotating threaded rod 9, threaded rod 9 is lowered through threaded sleeve 8, threaded rod 9 drives pressing plate 10 to descend, pressing plate 10 descending can make rubber sheet 5 elastically deform by contacting with rubber sheet 5, rubber sheet 5 elastically deforming can press down hemostatic cotton sheet 6, thereby achieving the effect that hemostatic cotton sheet 6 is tightly attached to the puncture, after use, threaded rod 9 can drive pressing plate 10 to rise by reversely rotating threaded rod 9, pressing plate 10 driving U-shaped hollow rod 11 to rise, U-shaped hollow rod 11 rising can move to the outside of limiting hole 14, at this time, metal insert piece 4 can be pulled out to the outside of insertion slot 3 through operating piece 15, thereby achieving the effect that metal insert piece 4, rubber sheet 5 and hemostatic cotton sheet 6 are conveniently removed and replaced.

[0025] Specific, the right side of the bottom of bandage 1 is rotatably connected with a fixing band 16 by opening an opening, the left side of fixing band 16 is fixedly connected with a Velcro hook surface 17, the left side of bandage 1 is fixedly provided with a Velcro loop surface 18 matched with Velcro hook surface 17, by setting fixing band 16 and sleeving bandage 1 on the arm, then aligning hemostatic cotton sheet 6 with the puncture of the arm, and then turning over fixing band 16 to make fixing band 16 adhere to Velcro loop surface 18 through Velcro hook surface 17 to fix bandage 1 on the arm of the patient, achieving the effect that it is suitable for different thickness arms.

[0026] Working principle: the utility model discloses a hemostasis device for hemodialysis room nursing, through the bandage 1 set in the arm, then make the hemostatic cotton piece 6 align the puncture of arm, again the fixed band 16 overturn, make the fixed band 16 through magic stick hook face 17 and magic stick hair face 18 adhesion make the bandage 1 fixed on the arm of patient, reach the effect suitable for different thickness arm, after fixing through the rotation screw rod 9, make screw rod 9 through the screw sleeve 8 drop, screw rod 9 drop drive the pressing plate 10 to drop, the pressing plate 10 drop can be through the contact with rubber sheet 5, make rubber sheet 5 occur elastic deformation, rubber sheet 5 occurs elastic deformation and can press down hemostatic cotton piece 6, further reach the effect of making hemostatic cotton piece 6 and puncture close tightly, after using, can through reverse rotation screw rod 9, make screw rod 9 drive the pressing plate 10 to rise, the pressing plate 10 rise drive U type hollow rod 11 to rise, U type hollow rod 11 rise can be moved to the outside of limiting hole 14, at this time, can through the operation piece 15 draw out metal insert piece 4 to the outside of slot 3, further reach the effect of convenient to remove and replace metal insert piece 4, rubber sheet 5 and hemostatic cotton piece 6.

[0027] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hemostatic device for hemodialysis room care, comprising a bandage (1), characterized in that: The top of the binding band (1) is fixedly installed with a linkage frame (2) through opening, the surface of the binding band (1) is provided with a slot (3), the inside of the slot (3) is slidably connected with a metal insert piece (4), the top of the metal insert piece (4) is fixedly installed with a rubber sheet (5) through opening, the bottom of the rubber sheet (5) is fixedly installed with a hemostatic cotton sheet (6), the bottom of the hemostatic cotton sheet (6) is provided with a plurality of air holes (7), and the air holes (7) are provided with a plurality of air holes (7). The top of the linkage frame (2) is fixedly installed with a threaded sleeve (8) through opening, the inside of the threaded sleeve (8) is threadedly connected with a threaded rod (9), and the bottom end of the threaded rod (9) is rotatably connected with a pressing plate (10) through a bearing piece.

2. The hemostatic device for hemodialysis room care according to claim 1, characterized in that: Both sides of the top of the linkage frame (2) are slidably connected with a U-shaped hollow rod (11) through opening, the top of the inside cavity of the U-shaped hollow rod (11) is welded with a spring (12), the bottom end of the spring (12) is fixedly installed with a sliding rod (13), and the bottom end of the sliding rod (13) is fixedly connected to the top of the pressing plate (10).

3. The hemostatic device for hemodialysis room care according to claim 2, characterized in that: One end of the U-shaped hollow rod (11) penetrates the binding band (1) and the metal insert piece (4) in sequence and extends to the outside of the metal insert piece (4), and the top of the metal insert piece (4) is provided with limiting holes (14) on both sides, which are matched with the U-shaped hollow rod (11).

4. The hemostatic device for hemodialysis room care according to claim 1, characterized in that: The surface of the metal insert piece (4) is fixedly installed with an operating sheet (15).

5. The hemostatic device for hemodialysis room care according to claim 1, characterized in that: The right side of the bottom of the binding band (1) is rotatably connected with a fixing band (16) through opening, and the left side of the fixing band (16) is fixedly connected with a magic tape hook surface (17).

6. The hemostatic device for hemodialysis room care according to claim 5, characterized in that: The left side of the binding band (1) is fixedly installed with a magic tape fluff surface (18) matched with the magic tape hook surface (17).

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