chest sandbag compression device

Abstract

This utility model relates to the field of chest compression technology, specifically a chest compression device with a chest strap. One end of the chest strap is fixedly connected to an elastic band. A compression mechanism is located on the left side of the front of the chest strap to facilitate compression of the patient's wound. The compression mechanism includes an observation hole ring, a lower transparent membrane, an observation ring, an upper perforated transparent membrane, and a zipper. An installation window is provided on the front of the chest strap, facing the inner hole of the observation hole ring, which is installed on the outside of the installation window. The lower transparent membrane is fixedly connected to the inside of the observation hole ring, and the upper perforated transparent membrane is fixedly connected to the inside of the observation ring. The observation ring is located on the outside of the observation hole ring, and the chest strap and the observation ring are detachably connected via a zipper. A sandbag is clamped between the upper and lower perforated transparent membranes. This device facilitates the switching between compression of the chest wound after pacemaker surgery and postoperative wound observation.

Description

Technical Field

[0001] This utility model relates to the field of chest compression technology, specifically a chest sandbag compression device. Background Technology

[0002] Pacemaker implantation is an invasive procedure that involves cutting through the skin, subcutaneous tissue, and muscles to reach the appropriate location on the heart and place the electrodes and pacemaker unit. During this process, blood vessels may be cut or damaged. Post-operatively, the weight of a sandbag can be used to compress the wound, effectively reducing bleeding and the formation of a local hematoma.

[0003] The aforementioned device lacks the structure for sandbag compression and wound observation during use. As a result, most existing sandbag compressors require placing the sandbag on the chest wound and wrapping it around the patient's chest to achieve sandbag compression. However, the fixation process is cumbersome, and it is difficult to observe the chest wound after the gauze is wrapped. Based on the shortcomings of the existing technology, this utility model designs a chest sandbag compressor. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a chest sandbag compressor, which has the advantages of sandbag compression and wound observation.

[0005] This utility model provides the following technical solution: a chest sandbag compressor, including a chest belt, one end of which is fixedly connected to an elastic band, and a compression mechanism is provided on the left side of the front of the chest belt to facilitate compression of the patient's wound.

[0006] The compression mechanism includes an observation hole ring, a lower transparent film, an observation ring, an upper perforated transparent film, and a zipper. The front of the chest strap has an installation window, which faces the inner hole of the observation hole ring. The observation hole ring is installed on the outside of the installation window.

[0007] The lower transparent film is fixedly connected to the inside of the observation hole ring, and the upper perforated transparent film is fixedly connected to the inside of the observation ring;

[0008] The observation ring is located outside the observation hole ring, and the chest strap is detachably connected to the observation ring via the zipper;

[0009] The installation window faces the upper perforated transparent film and the lower transparent film, and a sandbag is sandwiched between the upper perforated transparent film and the lower transparent film.

[0010] This device facilitates switching between applying pressure to the chest wound after pacemaker surgery and observing the wound post-operatively.

[0011] As a preferred embodiment of this utility model, the top edges of the front and rear sides of the chest strap are fixedly connected to a connector, and a shoulder strap is fixedly connected to the connector.

[0012] As a preferred embodiment of this utility model, the end of the elastic band away from the chest strap is fixedly connected to a connecting strap, the connecting strap is fixedly connected to a buckle, and the end of the chest strap away from the elastic band is fixedly connected to multiple rows of buckles.

[0013] As a preferred embodiment of this utility model, the observation ring is connected to vertically arranged zippers on both the left and right sides.

[0014] As a preferred embodiment of this invention, the shoulder strap is an elastic band.

[0015] As a preferred embodiment of this utility model, the buckle is movably fastened to the buckle ring.

[0016] As a preferred embodiment of this utility model, the observation hole ring and the observation ring are made of EVA foam or silicone.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This chest compression device is used by placing a chest strap in front of the patient's chest, passing the patient's arm between the two shoulder straps so that the shoulder straps rest on the patient's shoulders, and then wrapping the two ends of the chest strap around the patient's back, extending the elastic band according to the body shape, and fastening the buckle to the corresponding buckle. At this time, slightly rotate and adjust the position of the chest strap so that the lower transparent membrane on the chest strap is facing the postoperative wound (left chest). Lay the patient flat and select the corresponding sandbag to place on the wound and the lower transparent membrane. Then, close the observation ring and zipper on the observation hole ring and the lower transparent membrane, and use the upper perforated transparent membrane to connect with the chest strap to fix the observation ring, zipper and sandbag to complete the compression treatment. If it is necessary to observe the wound, simply unzip the zipper and remove the observation ring, the upper perforated transparent membrane and the sandbag from the chest strap to directly observe the chest wound through the lower transparent membrane.

[0019] This device facilitates switching between applying pressure to the chest wound after pacemaker surgery and observing the wound post-operatively. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a bottom view of the main body of the chest strap of this utility model;

[0022] Figure 3 This is a schematic diagram of the unfolded structure of the chest strap and connecting strap of this utility model;

[0023] Figure 4 This is a schematic diagram of the compression mechanism of this utility model.

[0024] In the diagram: 1. Chest strap; 101. Connector; 102. Shoulder strap; 2. Elastic band; 201. Connecting strap; 202. Buckle; 203. Buckle ring; 3. Compression mechanism; 301. Observation hole ring; 302. Lower transparent film; 303. Observation ring; 304. Zipper; 305. Upper perforated transparent film. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 The chest sandbag compressor includes a chest strap 1, one end of which is fixedly connected to an elastic band 2. A compression mechanism 3 is provided on the left side of the front of the chest strap 1 to facilitate compression of the patient's wound. Connectors 101 are fixedly connected to the top edges of the front and rear sides of the chest strap 1. Shoulder straps 102 are fixedly connected to the connectors 101. The shoulder straps 102 are elastic bands.

[0027] Please see Figure 4 The compression mechanism 3 includes an observation hole ring 301, a lower transparent film 302, an observation ring 303, an upper perforated transparent film 305, and a zipper 304. The observation hole ring 301 is fixedly connected to the front of the chest strap 1. The lower transparent film 302 is fixedly connected to the inside of the observation hole ring 301, and the upper perforated transparent film 305 is fixedly connected to the inside of the observation ring 303. The outer edge of the upper perforated transparent film 305 is sandwiched between the observation ring 303 and the chest strap 1. The observation ring 303 and the upper perforated transparent film 305 are glued together. The upper perforated transparent film 305 is glued together with the chest strap 1.

[0028] The observation ring 303 is located outside the observation hole ring 301 (with the side in contact with the skin as the inner side and the side away from the skin as the outer side), and the chest strap 1 is detachably connected to the observation ring 303 via a zipper 304. The mounting window faces the upper perforated transparent membrane 305 and the lower transparent membrane 302, and a sandbag is clamped between the upper perforated transparent membrane 305 and the lower transparent membrane 302. The outer edges of the observation ring 303 and the observation hole ring 301 clamp the outer edge of the sandbag.

[0029] The outer edge of the upper perforated transparent film 305 is glued and fixed to the observation ring 303. The upper perforated transparent film 305 is positioned between the chest strap 1 and both sides of the observation ring 303. A zipper 304 is positioned on the outside of the lower transparent film 302. Vertically arranged zippers 305 are connected to both sides of the observation ring 303. The chest strap 1 is located on the left and right sides of the observation ring 301 and is connected to the left and right sides of the observation ring 303 via zippers. The observation ring 301 and the observation ring 303 are made of EVA foam or silicone. The upper perforated transparent film 305 and the lower transparent film 302 are made of transparent plastic film.

[0030] When the chest strap 1 is fixed to the patient's chest wound, the wound can be directly observed through the lower transparent membrane 302. The observation hole ring 301 and the observation ring 303 can be detached from each other by the zipper 304, so that the sandbag can be fixed between the upper perforated transparent membrane 305 and the lower transparent membrane 302, facing the patient's chest wound.

[0031] Please see Figure 3 The end of the elastic band 2 away from the chest strap 1 is fixedly connected to a connecting strap 201, and a buckle 202 is fixedly connected to the connecting strap 201. The end of the chest strap 1 away from the elastic band 2 is fixedly connected to a multi-row buckle 203, and the buckle 202 is movably fastened to the buckle 203.

[0032] The two ends of the chest strap 1 are connected by a connecting strap 201, a buckle 202, and a buckle 203. The chest strap 1 is fixed to patients of different body types by an elastic band 2 and multiple rows of buckles 203.

[0033] Working principle: When the chest sandbag compression device is used, in the initial state, the two shoulder straps 102 are first connected to the chest strap 1 through the connector 101. The buckle 202 connected to the elastic band 2 and connecting band 201 at one end of the chest strap 1 is connected to the buckle 203 fixedly connected to the other end of the chest strap 1, so as to fix the chest strap 1 in front of the chest according to different body shapes. The observation hole ring 301 and the observation ring 303 on the chest strap 1 are located on the outside of the lower transparent membrane 302. The chest strap 1 and the observation ring 303 are detachably connected by the zipper 304 to fix the compression sandbag.

[0034] When compression is needed on the chest wound (left chest) after pacemaker surgery, first place the chest band 1 in front of the patient's chest, pass the patient's arm between the two shoulder straps 102 so that the shoulder straps 102 rest on the patient's shoulder, then wrap both ends of the chest band 1 around the patient's back, extend the elastic band 2 according to the body shape, and fasten the buckle 202 to the corresponding buckle 203. At this time, slightly rotate and adjust the position of the chest band 1 so that the lower transparent membrane 302 on the chest band 1 is facing the postoperative wound. Lay the patient flat and select the appropriate sandbag to place on the wound and the lower transparent membrane 302. 2. Then, the observation ring 303 and zipper 304 are placed on the observation hole ring 301 and the lower transparent membrane 302, and the upper perforated transparent membrane 305 is connected to the chest strap 1 to fix the sandbag and complete the compression treatment. If it is necessary to observe the wound, simply pull open the upper perforated transparent membrane 305 and remove the observation ring 303, zipper 304 and sandbag from the chest strap 1. The chest wound can then be directly observed through the lower transparent membrane 302. This device is convenient for compressing the chest wound after pacemaker surgery.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chest sandbag compressor, including a chest strap (1), characterized in that: One end of the chest strap (1) is fixedly connected to an elastic band (2), and the end of the elastic band (2) away from the chest strap is detachably connected to the end of the chest strap away from the elastic band (2). The chest strap (1) has a compression mechanism (3) on the left side of the front side to facilitate compression of the patient's wound. The compression mechanism (3) includes an observation hole ring (301), a lower transparent film (302), an observation ring (303), an upper perforated transparent film (305), and a zipper (304). The front of the chest strap (1) is provided with an installation window, which is directly opposite the inner hole of the observation hole ring. The observation hole ring is installed on the outside of the installation window. The lower transparent film (302) is fixedly connected to the inside of the observation hole ring (301), and the upper perforated transparent film (305) is fixedly connected to the inside of the observation ring (303); The observation ring (303) is located outside the observation hole ring (301), and the chest strap (1) and the observation ring (303) are detachably connected by the zipper (304); The installation window faces the upper perforated transparent film (305) and the lower transparent film (302), and a sandbag is sandwiched between the upper perforated transparent film (305) and the lower transparent film (302).

2. The chest sandbag compressor according to claim 1, characterized in that: The chest strap (1) has a connector (101) fixedly connected to the top edge of the front and back sides, and a shoulder strap (102) is fixedly connected to the connector (101).

3. The chest sandbag compressor according to claim 1, characterized in that: The elastic band (2) is fixedly connected to a connecting strap (201) at one end away from the chest strap, and a buckle (202) is fixedly connected to the connecting strap (201). The chest strap (1) is fixedly connected to a multi-row buckle (203) at one end away from the elastic band (2).

4. The chest sandbag compressor according to claim 1, characterized in that: The observation ring (303) is connected to the vertically arranged zipper (304) on both the left and right sides.

5. The chest sandbag compressor according to claim 2, characterized in that: The shoulder strap (102) is an elastic band.

6. The chest sandbag compressor according to claim 3, characterized in that: The buckle (202) is movably fastened to the buckle (203).

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