CN220898023U - Post-operation wearing vest implanted with left ventricular assist device - Google Patents

Abstract

The utility model provides a post-operation wearing vest for implanting a left ventricular assist device, which comprises the following components: the vest body comprises a front and a back, the front comprises a left front and a right front, and snap fasteners are arranged on the left front and the right front to enable the left front and the right front to be detachably connected; a plurality of inner bags arranged on the inner side surface of the front fly, the inner side surface of the front fly facing the rear fly, each inner bag defining a containing space suitable for containing the left ventricular assist device, each inner bag having an opening; the plurality of drawing ropes are arranged at the openings of the plurality of inner bags in a one-to-one correspondence manner so as to open or close the openings. The postoperative wearing vest implanted with the left ventricular assist device can enable the left ventricular assist device to be protected between the front part and the body of a patient, avoid the exposure of the left ventricular assist device, enable the patient to carry the left ventricular assist device more safely and conveniently, and enable the wearing vest to be directly worn on the upper body of the patient, so that the postoperative wearing vest has the advantages of convenience in wearing and taking off, light weight, labor saving and attractive appearance.

Description

Post-operation wearing vest implanted with left ventricular assist device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a postoperative wearing vest for implanting a left ventricular assist device.

Background

Left ventricular assist devices (Left Ventricular ASSISTANT DEVICE, LVAD) are mechanical devices that pump blood from the venous system or the heart directly into the arterial system, partially or entirely, instead of acting through the ventricles, and are currently widely used for transition prior to heart transplantation, recovery of myocardial function, or permanent treatment of heart failure.

The existing research considers that the problems of reduced social rebusion, economic and social limitations and the like of postoperative patients exist. Many patients need to live with pumps for a long time, and how to be in harmony with the pumps, so that the reduction of life disturbance is a concern.

The left ventricle auxiliary device has multiple models, and the structure and the size of the left ventricle auxiliary device of different models are different, and current patient goes out to take the pump, generally the inclined satchel that the producer gives, heavy weight, and adapter, battery or pencil part in the left ventricle auxiliary device exposes outside, and is unsightly, and the easy cable of taking place in the patient activity in-process pulls the scheduling problem, and the security is poor, is difficult to satisfy patient's demand of going out to play, work, study.

Disclosure of utility model

The utility model provides a new technical scheme for wearing a vest after an operation of implanting a left ventricular assist device, which at least can solve one of the problems of heavy weight, unattractive appearance and poor safety of a satchel after the operation of implanting the left ventricular assist device in the prior art.

The utility model provides a post-operation wearing vest for implanting a left ventricular assist device, which comprises the following components: the vest body comprises a front fly and a rear fly, wherein the front fly comprises a left front fly and a right front fly, and snap fasteners are arranged on the left front fly and the right front fly so that the left front fly and the right front fly are detachably connected; a plurality of inner bags arranged on the inner side surface of the front fly, wherein the inner side surface of the front fly faces the rear fly, each inner bag defines a containing space suitable for containing a left ventricle auxiliary device, and each inner bag is provided with an opening; the plurality of the drawstrings are arranged at the openings of the inner bags in a one-to-one correspondence manner so as to open or close the openings.

Optionally, the left front and the right front are respectively provided with the inner bag, and the inner bag is positioned at the waist of the front.

Optionally, the inner bag is cuboid, the length of the inner bag is not less than 18cm, the width of the inner bag is not less than 15cm, and the thickness of the inner bag is not less than 10cm.

Optionally, a first connecting belt is arranged between the waist of the front part and the waist of the back part, and the length of the first connecting belt is adjustable.

Optionally, the post-operative wearing vest with the implanted left ventricular assist device further comprises: the first outer bag is arranged on the outer side face of the front part and is positioned on the chest of the front part, the outer side face of the front part faces to one side far away from the rear part, and the first outer bag is a waterproof bag.

Optionally, the post-operative wearing vest with the implanted left ventricular assist device further comprises: a second outer bag arranged on the outer side surface of the front fly and communicated with the inner bag, wherein a zipper is arranged between the second outer bag and the front fly and used for controlling the second outer bag to switch between an open state and a closed state, and when the second outer bag is in the open state, the left ventricle auxiliary device accommodated in the inner bag is exposed from the outer side surface of the front fly; when the second outer bag is in the closed state, the second outer bag shield shields the inner bag.

Optionally, the post-operative wearing vest with the implanted left ventricular assist device further comprises: and the wire harness fixing belt is detachably connected with the inner side surface of the front part so as to fix the wire harness of the left ventricle auxiliary device.

Optionally, the inner side of the front fly is provided with a magic tape surface, and the wire harness fixing belt is provided with a magic tape hook surface.

Optionally, a second connecting band is arranged between the shoulder of the front fly and the shoulder of the rear fly, and the second connecting band is detachably connected with the front fly and/or the rear fly.

According to the postoperative wearing vest for implanting the left ventricular assist device, the inner bag is arranged on the front part of the vest body, the left ventricular assist device can be protected between the front part and the body of a patient by utilizing the battery and the adapter in the accommodating and bearing left ventricular assist device, the left ventricular assist device is prevented from being exposed, the patient can carry the left ventricular assist device more safely and conveniently, the wearing vest can be directly worn on the upper body of the patient, the postoperative wearing vest has the advantages of convenience in wearing and taking off, light weight, labor saving and attractive appearance, the backpack which is carried by the patient obliquely and heavy is not needed, and the patient can be promoted to safely go out to play, work or study by confidence. In addition, the opening of the inner bag is provided with the drawstring, so that the battery and the adapter can be safely and stably fixed on the vest body, and the battery or the adapter is prevented from falling off.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic illustration of a post-operative wearing vest with an implanted left ventricular assist device according to a first embodiment of the utility model;

FIG. 2 is a schematic illustration of a first embodiment of a left front and right front of a post-operative wearing vest with an implanted left ventricular assist device according to the utility model;

FIG. 3 is a schematic illustration of a front and rear flap of a post-operative wearing vest with an implanted left ventricular assist device according to a first embodiment of the utility model;

FIG. 4 is a schematic illustration of a front and rear flap of a post-operative wearing vest with an implanted left ventricular assist device according to a second embodiment of the utility model;

FIG. 5 is a schematic illustration of a post-operative wearing vest with an implanted left ventricular assist device according to a third embodiment provided in the utility model;

fig. 6 is a schematic illustration of a post-operative wearing vest with an implanted left ventricular assist device according to a fourth embodiment of the utility model.

Reference numerals

Wearing the vest 100;

A vest body 10; a front fly 11; a left front 111; a right front 112; a snap fastener 113; magic tape surface 114; a back fly 12;

an inner bag 20;

A drawstring 30;

A first connecting band 40; a lace 41;

A first outer bag 50;

A second outer bag 60; a slide fastener 61;

a harness fixing strap 70; hook-and-loop surface 71;

And a second connecting band 80.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

The Left Ventricular Assist Device (LVAD) is mainly composed of a pump body, a battery, and an adapter. Wherein the pump body is implanted in the patient for pumping blood partially or entirely in place of the heart chamber. The pump body is led out of the patient body through a connecting wire and is connected with an external battery and an adapter.

The following describes in detail a post-operative wearing vest 100 for implanting a left ventricular assist device according to an embodiment of the utility model with reference to the figures.

As shown in fig. 1 to 6, a wearable vest 100 according to an embodiment of the utility model includes: a vest body 10, a plurality of inner bags 20 and a plurality of drawstrings 30.

Specifically, the vest body 10 includes a front 11 and a rear 12, the front 11 includes a left front 111 and a right front 112, and snap fasteners 113 are provided on the left front 111 and the right front 112 to detachably connect the left front 111 and the right front 112. A plurality of inner pockets 20 are provided on the inner side of the front sheet 11, the inner side of the front sheet 11 facing the rear sheet 12, each inner pocket 20 defining a receiving space adapted to receive a left ventricular assist device, each inner pocket 20 having an opening. The plurality of drawstrings 30 are provided at the openings of the plurality of inner bags 20 in a one-to-one correspondence to open or close the openings.

In other words, the wearable vest 100 according to the embodiment of the utility model is mainly composed of the vest body 10, the plurality of inner bags 20, and the plurality of draw strings 30.

For convenience of description, it may be defined that when the patient wears the wearing vest 100 of the present embodiment, the front-rear direction of the patient is the front-rear direction of the wearing vest 100 of the present embodiment, the left-right direction of the patient is the left-right direction of the wearing vest 100 of the present embodiment, the up-down direction of the patient is the up-down direction of the wearing vest 100 of the present embodiment, and the inside-outside direction of the patient is the inside-outside direction of the wearing vest 100 of the present embodiment.

The vest body 10 is a sleeveless jacket, the inner side surface of the vest body 10 is a side surface facing a patient, and the outer side surface of the vest body 10 can be far away from the side surface of the patient.

The vest body 10 is mainly composed of a front 11 and a rear 12, the front 11 may be opposite to the chest of the patient, and the rear 12 may be opposite to the back of the patient.

The front fly 11 is mainly composed of a left front fly 111 and a right front fly 112, the left front fly 111 may be opposed to the left chest of the patient, and the right front fly 112 may be opposed to the right chest of the patient. The left front 111 and the right front 112 can be connected through the snap fasteners 113, so that the left front 111 and the right front 112 can be detachably connected, and the patient can conveniently put on and take off.

Specifically, the snap fastener 113 may be a snap fastener, and the snap fastener mainly comprises a snap fastener and a snap fastener, a plurality of snap fasteners may be disposed at a position on the left front fly 111 near the right edge thereof, the plurality of snap fasteners 113 may be arranged along the vertical direction, a plurality of snap fasteners may be disposed at a position on the right front fly 112 near the left edge thereof, the plurality of snap fasteners and the plurality of snap fasteners are disposed in one-to-one correspondence, and the snap fasteners may be fixed together by pressing.

The front fly 11 may have an inner side and an outer side, the inner side of the front fly 11 may face the patient's chest, and the outer side of the front fly 11 may be remote from the patient's chest. The inner side surface of the front fly 11 may be provided with a plurality of inner bags 20, and the accommodation space of the inner bags 20 may be used to accommodate the left ventricular assist device. For example, the battery and the adapter in the left ventricular assist device may be respectively accommodated in the plurality of inner bags 20, and the connection lines between the pump body, the battery and the adapter may also be located between the front fly 11 and the patient, preventing the harness from being exposed, preventing the influence of patient activity, and the connection lines between the battery and the adapter from working.

Each inner bag 20 may have an opening through which a battery and an adapter may be placed into the inner bag 20 or removed from the inner bag 20. Alternatively, the opening of the inner bag 20 may be directed upwards to prevent the left ventricular assist device from falling off.

A drawstring 30 may be provided at the opening of each inner bag 20, and the drawstring 30 may be used to control the opening and closing of the opening. When the opening is in an open state, the battery or the adapter can be taken and put through the opening, and the drawing rope 30 is pulled to close the opening;

When the opening is in a closed state, the battery and the adapter in the inner bag 20 are not exposed from the opening, and the opening can be opened by unwinding the drawstring 30.

It should be noted that when the opening is in a closed state, the opening may not be completely closed, and the connection wires on the battery or the adapter may still extend through the opening into the inner bag 20, so as to ensure that the structures in the left ventricular assist device may be connected to each other.

Therefore, according to the postoperative wearing vest 100 with the left ventricular assist device, the inner bag 20 is arranged on the front part 11 of the vest body 10, the left ventricular assist device can be protected between the front part 11 and the body of a patient by using the battery and the adapter for accommodating and bearing the left ventricular assist device, the left ventricular assist device is prevented from being exposed, the patient can carry the left ventricular assist device more safely and conveniently, the wearing vest 100 can be directly worn on the upper body of the patient, the advantages of convenience in wearing and taking-off, light weight, labor saving and attractive appearance are achieved, the patient does not need to carry a heavy knapsack obliquely, and the patient can be promoted to safely go out to play, work or learn by self-confidence. In addition, the drawstring 30 is provided at the opening of the inner bag 20, so that the battery and the adapter can be safely and stably fixed to the vest body 10, and the battery or the adapter can be prevented from falling off.

According to one embodiment of the present utility model, the left front 111 and the right front 112 are provided with inner bags 20, respectively, and the inner bags 20 are located at the waist of the front 11.

Specifically, at least one inner bag 20 may be provided on the inner side surface of the left front sheet 111 at a position corresponding to the waist of the patient, and at least one inner bag 20 may be provided on the inner side surface of the right front sheet 112 at a position corresponding to the waist of the patient.

In this embodiment, the plurality of inner bags 20 are respectively disposed on the left front flap 111 and the right front flap 112, so that when the wearing vest 100 is worn on a patient, the forces applied to the two shoulders of the patient are more balanced, and the wearing comfort is improved.

In addition, since the connection line of the pump body of the left ventricular assist device is usually led out of the patient for replacement through the skin under the ventricle after the pump body is implanted in the patient, the waist portion of the inner bag 20 provided at the front portion 11 can be adapted to the position of the battery and the adapter, shortening the connection path between the pump body and the battery and the adapter.

Preferably, a plurality of inner bags 20 may be provided on the left front 111 and the right front 112, respectively, to facilitate the accommodation of more devices. For example, as shown in fig. 2 to 4, two inner bags 20 are respectively provided on the left front sheet 111 and the right front sheet 112, one inner bag 20 may be used for accommodating an adapter, and the other inner bags 20 may be used for accommodating batteries, so that a patient can carry a plurality of batteries with him to supply the left ventricular assist device for work, and the patient can go out conveniently.

According to other embodiments of the present utility model, the inner bag 20 is a waterproof bag, for example, the inner bag 20 may be made of waterproof cloth to waterproof-protect the left ventricular assist device accommodated in the inner bag 20.

In some embodiments of the present utility model, the inner bag 20 is rectangular, the length of the inner bag 20 is not less than 18cm, the width of the inner bag 20 is not less than 15cm, the thickness of the inner bag 20 is not less than 10cm, and the size of the inner bag 20 can be matched with the sizes of the batteries and the adapters in various left ventricular assist devices due to the variety of the left ventricular assist devices, which is beneficial to improving the applicability of wearing waistcoats and meeting the needs of different patients.

According to some alternative embodiments of the utility model, a first connecting band 40 is provided between the waist of the front 11 and the waist of the back 12, the length of the first connecting band 40 being adjustable.

Specifically, a first connecting belt 40 may be disposed between the right edge of the front fly 11 and the right edge of the rear fly 12, and a first connecting belt 40 may also be disposed between the left edge of the front fly 11 and the left edge of the rear fly 12, and the waistline of the vest body 10 may be adjusted by adjusting the length of the first connecting belt 40, so as to improve the applicability of wearing the waistline, and satisfy the wearing requirements of patients with different body types.

Alternatively, as shown in fig. 1 to 5, the first connecting band 40 may include two bands, one of which is provided at the front fly 11 and the other of which is provided at the rear fly 12, and an adjustment opening may be provided between the bands, and the length of the first connecting band 40 may be adjusted by an adjustment buckle.

In other alternative embodiments, as shown in fig. 6, the first connecting strap 40 includes two tying straps 41, one of the two tying straps 41 is disposed at the waist of the front flap 11, the other of the two tying straps 41 is disposed at the waist of the rear flap 12, the two tying straps 41 can be connected by manually tying knots, and the patient can need to adjust the connection position of the two tying straps 41, thereby adjusting the waistline of the wearing vest 100.

According to other embodiments of the present utility model, the wearable vest 100 further comprises a first outer bag 50, the first outer bag 50 is provided on the outer side of the front 11 and is located on the chest of the front 11, the outer side of the front 11 faces away from the rear 12, and the first outer bag 50 is a waterproof bag.

Specifically, the outer side point of the front fly 11 may be provided with a first outer bag 50, and the first outer bag 50 may be used for information material, which may include information for accommodating the left ventricular assist device implanted by the patient, so as to know the condition of the patient by referring to the information material in the event of an emergency. The first outer bag 50 is arranged as a waterproof bag, so that the information data contained in the first outer bag 50 can be waterproof and protected, and the data is prevented from being damaged.

Alternatively, the first outer bag 50 may be disposed on the chest of the right front 112 and opposite the patient's right chest.

In some embodiments of the present utility model, the wearable vest 100 further comprises a second outer bag 60, the second outer bag 60 being provided on an outer side of the front piece 11 and being in communication with the inner bag 20, a zipper 61 being provided between the second outer bag 60 and the front piece 11, the zipper 61 being used to control the second outer bag 60 to switch between an open state and a closed state. When the second outer bag 60 is in the open state, the left ventricular assist device housed in the inner bag 20 is exposed from the outer side surface of the front fly 11; the second outer bag 60 shields the inner bag 20 when the second outer bag 60 is in the closed state.

Specifically, the outer side surface of the front sheet 11 may be provided with the second outer bag 60, and the second outer bag 60 may be provided corresponding to the inner bag 20, for example, when the left front sheet 111 and the right front sheet 112 are provided with the inner bag 20, respectively, the outer side surface of the left front sheet 111 and the outer side surface of the right front sheet 112 may be provided with the second outer bag 60, respectively. The second outer bag 60 may be in communication with the inner bag 20.

The second outer bag 60 may be a generally square pocket. The bottom of the second outer bag 60 may be fixedly connected with the front fly 11, and the side and top of the second outer bag 60 may be detachably connected with the front fly 11 by a zipper 61. The second outer bag 60 can be switched between the open state and the closed state by pulling the slide fastener 61.

When the second outer bag 60 is in the open state, the inner bag 20 communicating with the second outer bag 60 may be exposed from the outer surface of the front fly 11, i.e., the battery or the adapter in the left ventricular assist device accommodated in the inner bag 20 is exposed, facilitating the adjustment of the adapter, or the replacement of the battery, etc.

Alternatively, when the second outer bag 60 is in the open state, a portion of the battery or the adapter may be exposed from the outer side surface of the front fly 11, and another portion may be shielded by the front fly 11 to avoid the battery or the adapter from falling from the outer side of the front fly 11.

When the second outer bag 60 is in the closed state, the second outer bag 60 can shield the battery or the adapter in the left ventricular assist device, and protect the battery or the adapter from being exposed.

In this embodiment, the second outer bag 60 that can be opened or closed is disposed on the front part 11, and the left ventricular assist device can be conveniently and quickly grounded to be adjusted or detached when the second outer bag 60 is opened, and the left ventricular assist device can be protected when the second outer bag 60 is closed, which is beneficial to improving the safety and the aesthetic property of the wearing vest 100, and avoiding the exposure of the left ventricular assist device.

According to some alternative embodiments of the present utility model, the wearable vest 100 further comprises a harness securing strap 70, the harness securing strap 70 being detachably connected to the inner side of the front panel 11 to secure the harness of the left ventricular assist device.

Specifically, the inside surface of the front fly 11 may be provided with a harness fixing strap 70, and the harness fixing strap 70 may be detachably connected with the front fly 11. The harness fixing strap 70 can fix the harness for connecting the body, the adapter and the battery in the left ventricular assist device on the front fly 11, so as to avoid the harness from shaking or shifting during the patient's movement, and influence the normal operation of the left ventricular assist device, which is beneficial to improving the safety.

The position of the harness securing strap 70 on the front panel 11 may be determined according to the position of the inner bag 20, the position of the adapter, and the position of the battery to satisfy the securing requirement of the harness.

According to other embodiments of the present utility model, the inner side surface of the front fly 11 is provided with the hook-and-loop surface 114, the wire harness fixing strap 70 is provided with the hook-and-loop surface 71, the wire harness fixing strap 70 and the front fly 11 can be detachably connected for a plurality of times through the hook-and-loop surface of the hook-and-loop surface, and the connection position of the wire harness fixing strap 70 and the front fly 11 can be adjusted according to the position of the wire harness, so that the device has the advantages of high applicability, simple structure and low cost.

Alternatively, as shown in fig. 2 and 3, one end of the harness fixing strap 70 may be fixedly connected with the front fly 11, and the other end of the harness fixing strap 70 may be provided with a hook-and-loop surface 71 for connection with a hook-and-loop surface 114 on the front fly 11.

In other alternative embodiments, as shown in fig. 4, the area on the inner side surface of the front fly 11 above the inner bag 20 and below the cuffs may be provided with a hook-and-loop surface 114, the area of the hook-and-loop surface 114 is larger, and two ends of the harness fixing strap 70 may be respectively provided with hook-and-loop surfaces 71, so that the harness fixing strap 70 may be connected with any position of the hook-and-loop surface 114 in fig. 4, and therefore, the position of the harness fixing strap 70 may be adjusted more flexibly according to the position of the harness in the left ventricle auxiliary device, which is beneficial to improving the applicability of the wearable vest 100.

In some embodiments of the present utility model, a second connecting band 80 is provided between the shoulder of the front part 11 and the shoulder of the back part 12, and the second connecting band 80 is detachably connected to the front part 11 and/or the back part 12, so that the front part of the front part 11 and the shoulder of the back part 12 can be disconnected or connected by detaching and attaching the first connecting band 40, which is more convenient for the patient to put on and take off, and improves the wearing convenience.

In summary, the post-operation wearing vest 100 with the implanted left ventricular assist device of the present utility model can protect the left ventricular assist device between the front part 11 and the patient's body, avoid the exposure of the left ventricular assist device, make the patient carry the left ventricular assist device more safely and conveniently, and wear the vest 100 directly on the patient's upper body, and has the advantages of convenient wearing and taking-off, light weight, saving effort and beautiful appearance, without the need for the patient to lean on a heavy backpack, and can promote the patient to safely go out to play, work or learn by confidence. The battery and the adapter can be safely and stably fixed on the vest body 10 by using the drawstring 30, so that the battery or the adapter can be prevented from falling off.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (10)

1. A post-operative wear vest for implanting a left ventricular assist device, comprising:

The vest body comprises a front fly and a rear fly, wherein the front fly comprises a left front fly and a right front fly, and snap fasteners are arranged on the left front fly and the right front fly so that the left front fly and the right front fly are detachably connected;

A plurality of inner bags arranged on the inner side surface of the front fly, wherein the inner side surface of the front fly faces the rear fly, each inner bag defines a containing space suitable for containing a left ventricle auxiliary device, and each inner bag is provided with an opening;

The plurality of the drawstrings are arranged at the openings of the inner bags in a one-to-one correspondence manner so as to open or close the openings.

2. The post-operative wear vest of an implanted left ventricular assist device of claim 1, wherein the left and right front flaps are each provided with an inner pocket located at the waist of the front flap.

3. The post-operative wear vest of an implanted left ventricular assist device of claim 1, wherein the inner bag is a waterproof bag.

4. The post-operative wear vest of claim 1, wherein the inner bag is rectangular, the length of the inner bag is not less than 18cm, the width of the inner bag is not less than 15cm, and the thickness of the inner bag is not less than 10cm.

5. The post-operative wear vest of an implanted left ventricular assist device of claim 1, wherein a first connecting band is provided between the waist of the front and the waist of the back, the first connecting band being adjustable in length.

6. The post-operative wear vest of the implanted left ventricular assist device of claim 1, further comprising:

the first outer bag is arranged on the outer side face of the front part and is positioned on the chest of the front part, the outer side face of the front part faces to one side far away from the rear part, and the first outer bag is a waterproof bag.

7. The post-operative wear vest of the implanted left ventricular assist device of claim 1, further comprising:

The second outer bag is arranged on the outer side surface of the front fly and communicated with the inner bag, a zipper is arranged between the second outer bag and the front fly and used for controlling the second outer bag to switch between an open state and a closed state,

The left ventricular assist device accommodated in the inner bag is exposed from an outer side surface of the front fly when the second outer bag is in the open state;

when the second outer bag is in the closed state, the second outer bag shield shields the inner bag.

8. The post-operative wear vest of the implanted left ventricular assist device of claim 1, further comprising:

And the wire harness fixing belt is detachably connected with the inner side surface of the front part so as to fix the wire harness of the left ventricle auxiliary device.

9. The post-operative wear vest of claim 8, wherein the inner side of the front fly is provided with a velcro surface and the harness fixing strap is provided with a velcro hook surface.

10. The post-operative wear vest of an implanted left ventricular assist device of claim 1, wherein a second connecting strap is provided between the shoulder of the front flap and the shoulder of the rear flap, the second connecting strap being detachably connected to the front flap and/or the rear flap.