CN212037948U

CN212037948U - Limb blood vessel passage fixing device after blood dialysis patient gets off machine

Info

Publication number: CN212037948U
Application number: CN202020169990.2U
Authority: CN
Inventors: 汤先萍; 黄启原; 李颖; 周莹
Original assignee: Xuzhou Medical University
Current assignee: Xuzhou Medical University
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-12-01
Anticipated expiration: 2030-02-14

Abstract

The application relates to a blood vessel access fixing device of limbs after hemodialysis patient gets off machine, include: a gauze mounting part, the inner side of the gauze mounting part is provided with a gauze fixing part which can press gauze on the puncture wound of the wrist of the patient; the bandage bodies are connected to two sides of the gauze mounting part, and can be fixed on the wrist of a patient through mutual hasp connection; the gauze installation part and the bandage both comprise internal shape memory metal and an anti-slip shell wrapped outside the shape memory metal. The utility model discloses an inside shape memory metal that has of bandage, supplementary fixed makes fixed effect better firm. The anti-slip shell is made of skin-friendly anti-slip materials, and can still keep enough friction force with the skin when a patient sweats so as to avoid the bandage slipping to cause the gauze fixing position to deviate. The hasp of the bandage is simple to operate, convenient to use, and the outward appearance is exquisite, generous pleasing to the eye, and circulated use practices thrift medical cost.

Description

Limb blood vessel passage fixing device after blood dialysis patient gets off machine

Technical Field

The application belongs to the technical field of medical care, and particularly relates to a blood vessel access fixing device for a limb of a patient with hemodialysis after getting off the machine.

Background

The existing blood vessel access off-machine fixing technology for hemodialysis patients is limited to traditional gauze pressurization and adhesive plaster cross fixation. With the increase of chronic kidney disease patients in recent years, patients become more loving their vascular access, and the workload of hemodialysis care is increasing. However, whether the blood vessel access is fixed firmly after the patient is taken off the machine or not and whether the blood vessel access leaks blood or not are related to the life quality of the patient with hemodialysis. Some traditional fixation techniques may cause serious accidents such as blood seepage due to factors such as skin allergy to the adhesive plaster caused by insufficient pressurization, non-sticking of the adhesive plaster caused by the fact that the patient is prone to sweating, and the like. Meanwhile, the gauze and adhesive tape are fixed, so that the aesthetic feeling is also influenced, and particularly, the psychological influence of the patient can be caused to a certain extent in summer. In the research, the blood infiltration of the blood passage of a hemodialysis patient after the patient is taken off the machine is found to have great risks, such as: after the patient is discharged after dialysis, the vascular access is subjected to massive blood seepage due to the fact that the adhesive plaster is loosened or the pressure degree of the gauze is insufficient, and the situations of stress, anxiety, fear and the like, even hypotensive shock and the like occur. The patient needs to return to the hospital for treatment in time, and the nursing workload is increased. The blood vessel fixing device is designed in order to ensure that a blood vessel passage is fixed stably after a patient is put off the machine and the appearance is exquisite.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the defects in the prior art, the limb blood vessel access fixing device after the patient is got off the machine is provided.

The utility model provides a technical scheme that its technical problem adopted is: a hemodialysis patient's limb vascular access fixation device after disembarkation, comprising:

a gauze mounting part, the inner side of the gauze mounting part is provided with a gauze fixing part which can press gauze on the puncture wound of the wrist of the patient;

the bandage bodies are connected to two sides of the gauze mounting portion, and the bandage bodies can be fixed on the wrist of a patient through mutual buckling connection;

the gauze installation department with the bandage all includes inside shape memory metal and wraps up at the outside anti-skidding shell of shape memory metal.

Preferably, the utility model discloses a blood passes through patient's back limbs vascular route fixing device that gets off the plane, one side of gauze installation department the bandage tip has the magic and pastes the son face, gauze installation department opposite side the bandage tip has the magic and pastes female face.

Preferably, the blood vessel access fixing device for the limb after the patient is put off the machine with hemodialysis of the utility model is characterized in that the anti-slip shell of the bandage is made of an elastic material.

Preferably, the blood vessel access fixing device for the limb after the patient is put off the machine with hemodialysis of the utility model is characterized in that the anti-slip shell of the bandage is made of silicon rubber.

Preferably, the utility model discloses a blood passes through patient's back limbs vascular route fixing device that gets off the machine, gauze fixed part be the protrusion in the fixed frame of the inboard surface of gauze installation department, can imbed the gauze in the fixed frame.

Preferably, the utility model discloses a blood passes through patient's back limbs vascular access fixing device that gets off the machine, the edge of fixed frame has the manger plate limit, the manger plate limit is used for preventing that the water on the patient's wrist from flowing into in the fixed frame.

Preferably, the utility model discloses a blood passes through patient's back limbs vascular access fixing device that gets off the machine, gauze fixed part is the medical pressure area.

Preferably, the blood vessel access fixing device for the limb after the patient is put off the machine is characterized in that the anti-skid shell is formed with anti-skid lines on the surface.

Preferably, the utility model discloses a blood passes through patient's back limbs vascular route fixing device that gets off the machine, respectively there are two the both sides of gauze installation department the bandage, gauze installation department one side bandage and opposite side bandage intercrossing lock joint.

Preferably, the utility model discloses a blood passes through patient's back limbs vascular route fixing device that gets off the machine, respectively there are two the both sides of gauze installation department the bandage, gauze installation department one side bandage and opposite side the bandage lock joint that is parallel to each other.

The utility model has the advantages that:

1. the inside of the binding band is provided with shape memory metal for auxiliary fixation, so that the fixation effect is better and firmer.

2. The memory metal is wrapped by the anti-slip material which has no stimulation to the skin, so that allergy to the product of a patient is prevented, and the patient who is prone to sweating is prevented from loosening in summer.

3. Saves the machine-off time of hemodialysis nursing workers and is simple to operate.

4. The special material is added in the central part, so that the gauze is prevented from being affected with damp on the basis of pressurizing the gauze, certain extensibility is realized, and the limitation of local movement is also ensured while pressurizing.

5. The appearance is exquisite, generous pleasing to the eye.

6. Can be recycled, and saves the medical cost.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic structural view of a limb vascular access anchoring device after a hemodialysis patient is taken off a machine in embodiment 1 of the application;

FIG. 2 is a schematic view of the method of binding the limb vascular access anchoring device to the wrist of a patient after the patient with hemodialysis of example 1 of the present application;

FIG. 3 is a schematic view showing the internal structure of the gauze mounting part and the bandage in embodiment 1 of the present application;

FIG. 4 is a schematic structural view of a gauze holding member according to example 1 of the present application;

FIG. 5 is a schematic structural view of a limb vascular access anchoring device after a hemodialysis patient is taken off the machine in embodiment 2 of the present application;

FIG. 6 is a schematic structural view of a limb vascular access anchoring device after a hemodialysis patient is taken off the machine in embodiment 3 of the present application;

FIG. 7 is a schematic view of the method of binding the limb vascular access anchoring device to the wrist of a patient after the patient is completely removed from the apparatus according to embodiment 3 of the present application.

The reference numbers in the figures are:

a gauze mounting part 1; a gauze fixing member 11; a water-retaining edge 111; a binding band 2; a shape memory metal 3; an anti-slip case 4; the patient's wrist 5; a magic tape surface 21; the magic tape mother surface 22.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

The present embodiment provides a blood vessel access fixing device for limb after a patient is put off, as shown in fig. 1 to 4, comprising:

a gauze mounting part 1, wherein the inner side of the gauze mounting part 1 is provided with a gauze fixing component 11 which can press gauze on a puncture wound of a wrist of a patient;

the bandage bodies 2 are connected to two sides of the gauze mounting portion 1, and the bandage bodies 2 can be fixed on the wrist of a patient through mutual hasp connection;

as shown in fig. 3, the gauze mounting part 1 and the bandage 2 each include an inner shape memory metal 3 and an anti-slip case 4 wrapped outside the shape memory metal 3.

The limb vascular access fixing device after the hemodialysis patient gets off the machine in the embodiment has the use method that: gauze is arranged at the gauze fixing part 11, the gauze mounting part 1 is aligned with the puncture wound of the wrist 5 of the patient and is attached, then as shown in figure 2, the bandage 2 connected to the two sides of the gauze mounting part 1 is mutually buckled and connected and fixed on the wrist 5 of the patient, the gauze is fixed at the puncture wound of the wrist of the patient, certain pressure is applied to the hand, and the bleeding accident is prevented. The inside of the binding band is provided with shape memory metal for auxiliary fixation, so that the fixation effect is better and firmer. The anti-skid shell 4 is made of skin-friendly and anti-skid materials, and can still keep enough friction force with the skin when a patient sweats so as to avoid the bandage 2 from skidding to cause the gauze fixing position to deviate. The hasp of bandage 2 easy operation, convenient to use practices thrift the hemodialysis nursing worker time of getting off the machine. The product has delicate appearance, elegant appearance, can be recycled, and saves the medical cost.

Preferably, the blood vessel access fixing device for limb after patient getting off the machine in the embodiment, as shown in fig. 1 and 2, the end of the bandage 2 on one side of the gauze mounting part 1 has a hook and loop fastener surface 21, and the end of the bandage 2 on the other side of the gauze mounting part 1 has a hook and loop fastener surface 22. This design makes to be connected conveniently between the bandage 2, and the distance is adjustable, can make the patient of different physiques can both wear suitably.

Preferably, in the blood vessel access fixing device for the limb after the patient gets off the machine for hemodialysis, the anti-slip shell of the binding band 2 is made of an elastic material, so that the binding band 2 has a certain extensibility, which is beneficial to fixing the binding band 2, and the loosening of the binding band 2 caused by the movement of the wrist muscles during the hand movement of the patient can be avoided. An example of an alternative material is silicone rubber. Silicone rubber has good gas permeability, and oxygen transmission rate is the highest among synthetic polymers. In addition, the silicon rubber also has the outstanding characteristics of physiological inertia and no coagulation, so the silicon rubber is widely applied in the medical field.

Preferably, in the blood vessel access fixing device for the limb after the patient is put off the machine for hemodialysis of the present embodiment, the surface of the anti-slip shell 4 is formed with anti-slip veins. Through set up anti-skidding line on anti-skidding shell 4, especially set up anti-skidding line towards the one side of inboard when bandage 2 uses, be favorable to strengthening bandage 2's skid resistance, further still keep enough big frictional force between the skin when the patient perspires to avoid bandage 2 to skid and cause gauze fixed position skew.

Preferably, in the fixing device for vascular access of limb after patient exsanguination of the present embodiment, as shown in fig. 2, two straps 2 are respectively disposed on two sides of the gauze mounting portion 1, and the straps 2 on one side of the gauze mounting portion 1 and the straps 2 on the other side are cross-buckled with each other. The tight mode of tying up of cross lock joint can increase the area of contact between bandage 2 and patient's wrist 5, and the deformation adaptability that produces when patient's wrist 5 moves about moreover is also stronger, the prevention that can be better is loosened.

Example 2

The embodiment provides a blood vessel access fixing device for limb after a patient with hemodialysis gets off, as shown in fig. 5, comprising:

Preferably, the gauze fixing member 11 is a medical pressure band.

The limb vascular access fixing device after the hemodialysis patient gets off the machine in the embodiment has the use method that: firstly, normally binding gauze at a puncture wound of a wrist of a patient, then binding the gauze tightly by using a medical pressure band as shown in fig. 5, and then fixing the bandages 2 connected to two sides of the gauze mounting part 1 on the wrist 5 of the patient in a mutually buckled manner to wrap the medical pressure band on the inner side, thereby preventing the medical pressure band from loosening on one hand, preventing the medical pressure band from being exposed on the other hand and improving the aesthetic property.

Example 3

The present embodiment provides a vascular access fixing device for limb after a patient with hemodialysis gets off, as shown in fig. 6-7, comprising:

Gauze fixed part 11 for protrusion in the fixed frame of the inboard surface of gauze installation department 1, can imbed the gauze in the fixed frame.

The limb vascular access fixing device after the hemodialysis patient gets off the machine in the embodiment has the use method that: gauze is arranged at the gauze fixing part 11, the gauze mounting part 1 is aligned with the puncture wound of the wrist 5 of the patient and is attached, then as shown in figure 2, the bandage 2 connected to the two sides of the gauze mounting part 1 is mutually buckled and connected and fixed on the wrist 5 of the patient, the gauze is fixed at the puncture wound of the wrist of the patient, certain pressure is applied to the hand, and the bleeding accident is prevented.

Preferably, the fixing device for blood vessel access of the limbs after the patient gets off the machine has a water blocking edge 111 at the edge of the fixing frame, and the water blocking edge 111 is used for preventing water on the wrist of the patient from flowing into the fixing frame.

Preferably, as shown in fig. 7, in the fixing device for vascular access of limb after exsanguination of patient according to the present embodiment, two binding bands 2 are respectively disposed on two sides of the gauze mounting portion 1, and the binding band 2 on one side of the gauze mounting portion 1 and the binding band 2 on the other side are fastened in parallel. The operation of the parallel fastening mode bandage is quicker.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A limb vascular access fixing device after a hemodialysis patient gets off a machine is characterized by comprising:

a gauze mounting part (1), wherein the inner side of the gauze mounting part (1) is provided with a gauze fixing component (11) which can press gauze on a puncture wound of a wrist of a patient;

the bandage comprises a plurality of bandages (2) which are connected to two sides of the gauze mounting part (1), and the bandages (2) can be fixed on the wrist of a patient through mutual hasp connection;

gauze installation department (1) with bandage (2) all include inside shape memory metal (3) and parcel at shape memory metal (3) outside anti-skidding shell (4).

2. The hemodialysis patient's limb vascular access fixation device after getting off the machine according to claim 1, wherein the end of the bandage (2) on one side of the gauze mounting part (1) has a hook and loop surface (21), and the end of the bandage (2) on the other side of the gauze mounting part (1) has a hook and loop surface (22).

3. The device for vascular access immobilization of the limbs after having taken off the machine of claim 2, wherein the material of the anti-slip casing of the strap (2) is an elastic material.

4. The vascular access anchoring device for limbs after a patient is aliquoted from claim 3, characterized in that the material of the anti-slip casing (4) of the bandage (2) is silicone rubber.

5. The hemodialysis patient's hindlimb vascular access immobilization device as defined in claim 1, wherein the gauze fixing member (11) is a fixing frame protruding from the inner side surface of the gauze mounting part (1), and gauze can be embedded in the fixing frame.

6. The device for fixing vascular access to the limbs of the patient after getting off the machine of claim 5, wherein the edge of the fixing frame has a water blocking edge (111), and the water blocking edge (111) is used for preventing water on the wrist of the patient from flowing into the fixing frame.

7. The device for vascular access of the limb after exsanguination of a patient according to claim 1, wherein the gauze fixing member (11) is a medical pressure band.

8. The vascular access anchoring device for limbs after being taken off the patient after hemodialysis of claim 1, wherein the surface of the anti-slip shell (4) is formed with anti-slip veins.

9. The hemodialysis patient's limb vascular access immobilization device as claimed in any one of claims 1 to 8, wherein two said straps (2) are provided on both sides of said gauze mounting portion (1), and said straps (2) on one side of said gauze mounting portion (1) and said straps (2) on the other side are cross-fastened to each other.

10. The hemodialysis patient's limb vascular access immobilization device as claimed in any one of claims 1 to 8, wherein two said straps (2) are provided on both sides of said gauze mounting part (1), and said straps (2) on one side of said gauze mounting part (1) and said straps (2) on the other side are fastened in parallel to each other.