CN221512192U

CN221512192U - Backpack for ventricular assist device

Info

Publication number: CN221512192U
Application number: CN202323006082.4U
Authority: CN
Inventors: 韩志富; 张栩曼; 刘尧; 王晓燕; 吴文晋; 范庆麟; 韩阳; 靳平
Original assignee: Hangtiantaixin Technology Co ltd
Current assignee: Hangtiantaixin Technology Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-08-13
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses a knapsack for a ventricular assist device, which relates to the technical field of medical appliances and comprises: the backpack comprises a backpack body, wherein the backpack body comprises two storage bags which are independently arranged, each storage bag is provided with at least two isolation bags, and the isolation bags are used for placing main equipment and auxiliary equipment of a ventricular assist device; the carrying piece is connected with the knapsack body so that the knapsack body can be carried by a patient. According to the storage bag for the ventricular assist device, the main equipment and the auxiliary equipment of the ventricular assist device can be respectively placed in the separation bags of the two storage bags which are independently arranged through the two storage bags which are independently arranged, so that the gravity of the ventricular assist device is dispersed, meanwhile, due to the two storage bags, the volume of a single storage bag can be reduced, the extra burden on a patient is further reduced, and the backpack can be conveniently carried to the side by the patient through the carrying piece connected with the backpack body, so that the carrying convenience of the ventricular assist device is improved.

Description

Backpack for ventricular assist device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a backpack for a ventricular assist device.

Background

Ventricular Assist Devices (VADs) are medical devices used to treat heart failure patients that assist the heart in pumping blood, helping the patient maintain heart function, and often require equipment and its associated equipment to be carried by the patient while using the VAD to ensure proper treatment. However, since the VAD blood pump needs to be connected to an external power supply or the like, the ventricular assist device is inconvenient to carry and the extra burden of the patient is increased.

In the prior art, the main equipment and related auxiliary equipment of the ventricular assist device are generally placed in the storage bag and obliquely straddled to the shoulder of the patient through the shoulder straps, but because the main equipment and related auxiliary equipment of the ventricular assist device are heavy in weight and the storage bag is large in volume, and all the pressure is applied to a single shoulder of the patient, after the ventricular assist device is carried for a long time, the shoulder of the patient is greatly injured, and therefore extra burden is brought to the patient.

Therefore, how to improve the portability of the ventricular assist device and reduce the extra burden on the patient is a technical problem to be solved by those skilled in the art.

Disclosure of utility model

Accordingly, an object of the present utility model is to provide a backpack for a ventricular assist device, which can improve the portability of the ventricular assist device and reduce the additional burden on the patient.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a backpack for a ventricular assist device, comprising:

The backpack comprises a backpack body, wherein the backpack body comprises two storage bags which are independently arranged, each storage bag is provided with at least two separation bags, and the separation bags are used for placing main equipment and auxiliary equipment of the ventricular assist device;

and the carrying piece is connected with the backpack body so that a patient can carry the backpack body.

Optionally, in the backpack for a ventricular assist device described above, the carrying member includes a back pad and a shoulder strap connected between the back pad and the storage bag, a waist belt is provided on the storage bag, and the waist belt is used for fixing the backpack body to the waist of the patient.

Optionally, in the backpack for a ventricular assist device described above, the waistband includes a first waistband and a second waistband, the first waistband is used for fixing a front waist of a patient, the second waistband is used for fixing a rear waist of the patient, a buckle is provided on the waistband, and the two storage bags are respectively connected with the first waistband and the second waistband through the buckle.

Optionally, in the backpack for a ventricular assist device, the fastener is a plastic buckle, and the shoulder strap and the waistband are both provided with adjusting buckles.

Optionally, in the backpack for a ventricular assist device described above, the shoulder strap is provided with a harness, and the harness has a width larger than that of the shoulder strap.

Optionally, in the backpack for a ventricular assist device described above, the harness and the back pad are of a unitary structure.

Optionally, in the backpack for a ventricular assist device described above, there are two bags on the storage bag, and one of the two bags is provided with a visual window, and the visual window corresponds to a display area of a main apparatus of the ventricular assist device.

Optionally, in the backpack for ventricular assist device described above, a light band for night illumination is provided around the perimeter of the visual window.

Optionally, in the backpack for a ventricular assist device, a sealing member is disposed at an opening of the septum bag, for sealing the opening of the septum bag.

Optionally, in the backpack for a ventricular assist device described above, the closure is a zipper; and/or the number of the groups of groups,

The carrying piece and the knapsack body are 1680D waterproof oxford fabric.

The backpack for the ventricular assist device is characterized in that the backpack body is provided with two independently arranged storage bags for placing the ventricular assist device, and at least two separation bags are arranged on the storage bags for respectively placing main equipment, such as a controller and the like, and auxiliary equipment, such as a battery and the like, of the ventricular assist device. The main equipment and the auxiliary equipment of the ventricular assist device can be respectively placed in the separate bags of the two independently arranged storage bags, so that the gravity of the ventricular assist device is dispersed, and the patient can conveniently carry the backpack to the side through the carrying piece connected with the backpack body. Meanwhile, due to the fact that the two storage bags are arranged, the size of a single storage bag can be reduced, and further extra burden brought to a patient is reduced.

Compared with the prior art, the storage bag for the ventricular assist device provided by the utility model has the advantages that the main equipment and the auxiliary equipment of the ventricular assist device can be respectively placed in the separation bags of the two storage bags which are independently arranged through the two storage bags of the backpack body, so that the gravity of the ventricular assist device is dispersed, meanwhile, due to the two storage bags, the volume of a single storage bag can be reduced, the extra burden on a patient is further reduced, and the backpack can be conveniently carried to the side of the patient through the carrying piece connected with the backpack body, so that the carrying convenience of the ventricular assist device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only embodiments of the present application, and other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a backpack according to an embodiment of the present utility model.

Wherein 100 is a backpack body, 101 is a storage bag, 102 is a separation bag, 1021 is a visual window;

200 is a carrying piece, 201 is a back pad, 202 is a shoulder strap, 2021 is a back strap, 203 is a waistband, 2031 is a first waistband, 2032 is a second waistband, 2034 is a buckle, and 204 is an adjusting buckle.

Detailed Description

The core of the utility model is to provide a backpack for a ventricular assist device, which can improve the portability of the ventricular assist device and reduce the extra burden on a patient.

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

As shown in fig. 1, an embodiment of the present utility model discloses a backpack for a ventricular assist device, comprising a backpack body 100 and a carrying member 200. It should be noted that, since the VAD blood pump needs to be connected to an external power source, the carrying of the ventricular assist device is inconvenient and the additional burden of the patient is increased. In the prior art, the main equipment of the ventricular assist device and the related auxiliary equipment are generally placed in the storage bag and obliquely straddled to the shoulder of the patient through the shoulder straps, but because the main equipment of the ventricular assist device and the related auxiliary equipment are heavy in weight and the storage bag is large in volume, and all the pressure is applied to a single shoulder of the patient, after the main equipment and the related auxiliary equipment are carried for a long time, the shoulder of the patient is greatly injured, and therefore, an additional burden is brought to the patient. According to the storage bag 101 for the ventricular assist device, through the two storage bags 101 which are independently arranged on the backpack body 100, main equipment and auxiliary equipment of the ventricular assist device can be respectively placed in the separation bags 102 of the two storage bags 101 which are independently arranged, so that gravity of the ventricular assist device is dispersed, meanwhile, due to the two storage bags 101, the volume of a single storage bag 101 can be reduced, the extra burden on a patient is further reduced, and then the backpack can be conveniently carried to the side of the patient through the carrying piece 200 connected with the backpack body 100, so that the carrying convenience of the ventricular assist device is improved.

Wherein, as shown in fig. 1, the backpack body 100 includes two storage bags 101 independently provided, each storage bag 101 is provided with at least two separation bags 102, the separation bags 102 are used for placing main equipment and auxiliary equipment of the ventricular assist device, and the carrying member 200 is connected with the backpack body 100, so that the patient carries the backpack body 100. Specifically, the main device of the ventricular assist device, such as a controller, may be placed in one of the bags 102 of one of the storage bags 101, the auxiliary device of the ventricular assist device, such as a battery, may be placed in two bags of the other storage bag 101, respectively, or the two batteries may be placed in the bags 102 of the two storage bags 101, respectively, so as to disperse the gravity of the ventricular assist device, and prevent a large burden from being imposed on the patient due to the concentrated application of the gravity to the patient. In addition, since two storage bags 101 are provided, the volume of a single storage bag 101 can be reduced, and thus, the extra burden on the patient can be reduced. Meanwhile, the carrying piece 200 is connected to the knapsack body 100, the carrying piece 200 can adopt braces or waistbands and the like, and the carrying piece 200 and the knapsack body 100 can be connected and fixed through sewing, and of course, a hanging fastener can also be adopted, so that the knapsack body 100 and the carrying piece 200 can be detachably connected, a patient can conveniently carry the knapsack to the side through the carrying piece 200, the extra burden of a ventricular assist device for the patient is reduced, and the comfort of the patient and the portability of the ventricular assist device are improved. In addition, in this embodiment, the carrying member 200 and the backpack body 100 are made of soft 1680D waterproof oxford material, and after the 1680D waterproof oxford material is subjected to the treatment processes of relaxation, alkali, dyeing, antistatic and coating, the backpack has better tear strength, stronger sagging and better durability, and the 1680D waterproof oxford material has better air permeability, good insulation, and improves the safety of the patient carrying the ventricular assist device with the backpack. Of course, other types of softer materials may be used for the carrier 200 and backpack body 100, such as 600D oxford. It should be noted that the number of the bags 102 on each storage bag 101 is not limited to two, but may be three, four or more, and the number of the bags 102 may be determined according to the number of related devices actually carrying the ventricular assist device, and those skilled in the art will understand that the more the number of related devices of the ventricular assist device is, the more bags 102 need to be placed, but the corresponding burden will be imposed on the patient, and the volume of the single storage bag 101 will also be correspondingly increased. Therefore, in the present embodiment, two bags 102 are provided on each storage bag 101, and the volume of a single storage bag 101 is reduced while satisfying the needs of the patient, thereby reducing the extra burden on the patient.

As shown in fig. 1, in a specific embodiment, the carrying member 200 includes a back pad 201 and a shoulder strap 202, the shoulder strap 202 is connected between the back pad 201 and the storage bag 101, the shoulder strap 202 is respectively connected and fixed with the back pad 201 and the storage bag 101 by sewing, a waistband 203 is disposed on the storage bag 101, the waistband 203 is connected and fixed on the storage bag 101 by sewing, the waistband 203 fixes the backpack body 100 on the waist of the patient, and the number of the waistbands 203 is two. For ease of understanding, two storage packs 101 are defined as a first storage pack and a second storage pack, respectively, shoulder straps 202 are two, two shoulder straps 202 are defined as a first shoulder strap and a second shoulder strap, respectively, and two waistbands 203 are defined as a first waistband 2031 and a second waistband 2032, respectively. Wherein, first collecting bag is connected with back pad 201 through first baldric, the second collecting bag is connected with back pad 201 through the second baldric, so that first baldric and second baldric carry respectively in patient's both shoulders position department, and make back pad 201 hug closely patient's back, first collecting bag and second collecting bag are located patient's front portion this moment, simultaneously at patient's front waist, first collecting bag and second collecting bag are connected fixedly through first waistband 2031, at patient's back waist, first collecting bag and second collecting bag are connected fixedly through second waistband 2032, thereby prevent that the condition that the dislocation takes place at patient's in-process that the collecting bag 101 leads to equipment disconnection from taking place. Specifically, a buckle 2034 is provided on the waistband 203, in this embodiment, the buckle 2034 is made of plastic, and the two storage bags 101 are respectively connected to the first waistband 2031 and the second waistband 2032 through the buckle 2034, that is, the first waistband 2031 of the first storage bag is connected to the first waistband 2031 of the second storage bag through the buckle 2034, and the second waistband 2032 of the first storage bag is connected to the second waistband 2032 of the second storage bag through the buckle 2034. Meanwhile, the shoulder straps 202 and the waistband 203 are provided with the adjusting buckles 204, and the lengths of the shoulder straps 202 and the waistband 203 can be adjusted according to the body types and the demands of patients so as to adapt to the use of patients with different body types, thereby improving the applicability of the backpack.

Further, the shoulder strap 202 is provided with the shoulder strap 2021, and the width of the shoulder strap 2021 is larger than that of the shoulder strap 202, so that when the patient backs up the backpack, the contact area between the shoulder strap 2021 and the shoulder of the patient is larger, discomfort brought to the shoulder of the patient by the gravity of the ventricular assist device is relieved, friction and pressure on the shoulder of the patient are reduced, and comfort of the patient is improved. Meanwhile, the back strap 2021 and the back pad 201 may adopt an integrated structure, as shown in fig. 1, when the back strap 2021 and the back pad 201 adopt an integrated structure, the pressure applied to the shoulder of the patient can be dispersed to the back of the patient, so that the back and the shoulder of the patient are stressed cooperatively, and the pressure of the ventricular assist device on the shoulder of the patient is reduced. Of course, a split structure may be adopted, and a socket is provided on the shoulder strap 2021, so that the shoulder strap 202 is worn out from the socket of the shoulder strap 2021, and the shoulder strap 2021 may move along the shoulder strap 202, and at this time, the shoulder strap 2021 may be adjusted to an optimal position according to a comfortable position of a shoulder of a patient, thereby increasing comfort of the patient.

The backpack for the ventricular assist device disclosed by the utility model is used for placing the ventricular assist device through two independently arranged storage bags 101 of a backpack body 100, and at least two isolation bags 102 are arranged on the storage bags 101 to respectively place main equipment, such as a controller and the like, and auxiliary equipment, such as a battery and the like, of the ventricular assist device. The main equipment and the auxiliary equipment of the ventricular assist device can be respectively placed in the separate bags 102 of the two independently arranged storage bags 101, so that the gravity of the ventricular assist device can be dispersed, and the patient can conveniently carry the backpack to the side through the carrying piece 200 connected with the backpack body 100. Meanwhile, due to the two storage bags 101, the volume of the single storage bag 101 can be reduced, and the extra burden on a patient is further reduced.

Compared with the prior art, the storage bag 101 for the ventricular assist device disclosed by the utility model has the advantages that through the two independently arranged storage bags 101 of the backpack body 100, the main equipment and the auxiliary equipment of the ventricular assist device can be respectively placed in the separate bags 102 of the two independently arranged storage bags 101, so that the gravity of the ventricular assist device is dispersed, meanwhile, due to the two storage bags 101, the volume of a single storage bag 101 can be reduced, the extra burden on a patient is further reduced, and the backpack can be conveniently carried to the side by the patient through the carrying piece 200 connected with the backpack body 100, so that the carrying convenience of the ventricular assist device is improved.

Further, as shown in fig. 1, in a specific embodiment, the number of the bags 102 on each storage bag 101 is two, for convenience of understanding, the two bags 102 are respectively defined as a first bag and a second bag, and one bag 102 of the two bags 102 is provided with a visual window 1021, that is, the first bag of the first storage bag is provided with the visual window 1021, or the second bag of the first storage bag is provided with the visual window 1021, and similarly, the first bag of the second storage bag is provided with the visual window 1021, or the second bag of the second storage bag is provided with the visual window 1021. In this embodiment, a visual window 1021 is provided on the first bag, that is, a visual window 1021 is provided on the bag 102 located above (view angle of fig. 1), and the visual window 1021 corresponds to a display area of the main device of the ventricular assist device, so that the patient can observe the operation state of the ventricular assist device. Meanwhile, a lamp band for night illumination is provided at the periphery of the viewing window 1021 so that the patient views the operating state of the ventricular assist device through the viewing window 1021 at night. In addition, in order to avoid that the main equipment and the auxiliary equipment of the ventricular assist device fall from the separation bag 102 of the storage bag 101 during the movement of the patient, a sealing piece is arranged at the opening of the separation bag 102 to seal the opening of the separation bag 102, and meanwhile, in order to ensure that the circuits between the main equipment and the auxiliary equipment of the ventricular assist device on the two storage bags 101 are reliably connected, the sealing piece adopts a zipper, so that the connecting wire between the main equipment and the auxiliary equipment of the ventricular assist device can be prevented from being disconnected while the main equipment and the auxiliary equipment of the ventricular assist device are fixed. Of course, other means of sealing may be used, such as velcro or snaps, etc.

The terms first and second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to the listed steps or elements but may include steps or elements not expressly listed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A backpack for a ventricular assist device, comprising:

A backpack body (100), wherein the backpack body (100) comprises two independent storage bags (101), each storage bag (101) is provided with at least two separation bags (102), and the separation bags (102) are used for placing main equipment and auxiliary equipment of the ventricular assist device;

-a carrying member (200), said carrying member (200) being connected to said backpack body (100) for carrying said backpack body (100) by a patient.

2. Backpack for a ventricular assist device according to claim 1, characterized in that the carrier (200) comprises a back pad (201) and a shoulder strap (202), the shoulder strap (202) being connected between the back pad (201) and the receptacle (101), a waist belt (203) being provided on the receptacle (101), the waist belt (203) being used for securing the backpack body (100) to the waist of a patient.

3. The backpack for a ventricular assist device according to claim 2, wherein the waistband (203) comprises a first waistband (2031) and a second waistband (2032), the first waistband (2031) is used for fixing a front waist of a patient, the second waistband (2032) is used for fixing a rear waist of the patient, a buckle (2034) is provided on the waistband (203), and two storage bags (101) are respectively connected with the first waistband (2031) and the second waistband (2032) through the buckle (2034).

4. A backpack for a ventricular assist device according to claim 3, wherein the clasp (2034) is a plastic clasp and the shoulder strap (202) and the waist strap (203) are each provided with an adjustment clasp (204).

5. Backpack for a ventricular assist device according to claim 2, characterized in that a strap (2021) is provided on the shoulder strap (202), the strap (2021) having a width larger than the shoulder strap (202).

6. Backpack for a ventricular assist device according to claim 5, characterized in that the harness (2021) is of unitary construction with the back pad (201).

7. Backpack for a ventricular assist device according to claim 1, characterized in that there are two compartments (102) on the receptacle (101), and that one (102) of the two compartments (102) is provided with a visual window (1021), which visual window (1021) corresponds to the display area of the main device of the ventricular assist device.

8. The backpack for ventricular assist devices of claim 7, wherein the perimeter of the viewing window (1021) is provided with a light band for night illumination.

9. Backpack for a ventricular assist device according to claim 1, characterized in that a closure is provided at the opening of the compartment (102) for closing the opening of the compartment (102).

10. The backpack for a ventricular assist device of claim 9 wherein the closure is a zipper; and/or the number of the groups of groups,

The carrying piece (200) and the backpack body (100) are made of 1680D waterproof oxford fabric.