A pacemaker sandbag fixing device

Abstract

The utility model provides a pacemaker sandbag fixing device, which relates to the technical field of medical accessories, and comprises: a transverse elastic band, the head and tail ends of which are detachably connected; the front and rear ends of the transverse elastic band are respectively connected to one end of a first longitudinal elastic band and one end of a third longitudinal elastic band, and a connecting piece is connected between the other end of the first longitudinal elastic band and the other end of the third elastic band; a rotating piece, the outer side of which is provided with a thread; the interior of the connecting piece is provided with a threaded hole, the rotating piece is inserted into the threaded hole of the connecting piece, and is connected to the connecting piece through the thread; the end of the rotating piece pointing to the inner side of the transverse elastic band is rotatably connected to the sandbag, which solves the problem that when using the sandbag currently, the sandbag is mostly fixed to the patient's chest by a strap, and because the chest is an arc surface, it is easy to be unstable in fixation, resulting in displacement of the sandbag and uneven compression effect.

Description

Technical Field

[0001] The utility model relates to the technical field of medical accessories, in particular to a pacemaker sandbag fixing device. Background Art

[0002] A pacemaker is an implanted medical device used to regulate heart rhythm. It helps the heart beat at a normal rate by sending electrical impulses. After the pacemaker is implanted, it is usually necessary to use sandbags to compress the implant site to prevent bleeding and ensure the stability of the pacemaker.

[0003] However, when sandbags are currently used, they are mostly fixed to the patient's chest with straps. Since the chest is an arc, it is easy to fix it unstable, causing the sandbag to shift and the compression effect to be uneven. In addition, medical staff may need to adjust the sandbag multiple times when fixing it. The operation process is cumbersome and it is difficult to accurately control the compression force. If the sandbag is not fixed properly, it may affect the position of the pacemaker or even damage the pacemaker. Utility Model Content

[0004] The utility model provides a pacemaker sandbag fixing device, which specifically comprises:

[0005] A transverse elastic band, the head and tail ends of which are detachably connected; the front and rear ends of the transverse elastic band are respectively connected to one end of the first longitudinal elastic band and one end of the third longitudinal elastic band, and a connecting piece is connected between the other end of the first longitudinal elastic band and the other end of the third elastic band; a rotating piece, the outer side of which is provided with a thread; a threaded hole is provided inside the connecting piece, the rotating piece is inserted into the threaded hole of the connecting piece, and is connected to the connecting piece through the thread; the end of the rotating piece pointing to the inner side of the transverse elastic band is rotatably connected to a sandbag.

[0006] Preferably, the front end of the transverse elastic band is also connected to a second longitudinal elastic band, and the second longitudinal elastic band is located on one side of the first longitudinal elastic band; the other end of the second longitudinal elastic band is connected to a connecting piece, and the second longitudinal elastic band forms a triangular stretching structure with the first longitudinal elastic band.

[0007] Preferably, it also includes a rotating joint; the first longitudinal elastic band, the second longitudinal elastic band, the third longitudinal elastic band and the transverse elastic band are all connected through a rotating joint; the first longitudinal elastic band, the second longitudinal elastic band, the third longitudinal elastic band and the connecting piece are connected through a rotating joint.

[0008] Preferably, the rotary joint has damping inside.

[0009] Preferably, the head and tail ends of the transverse elastic band are connected by buckles.

[0010] Preferably, a T-shaped connecting groove is provided on an end face of the contact piece away from the sandbag; a T-shaped protrusion is provided on an end of the rotating piece close to the contact piece; the T-shaped protrusion of the rotating piece is inserted into the T-shaped connecting groove of the contact piece, and the rotating piece is rotationally connected to the contact piece.

[0011] Preferably, a Velcro B is provided on one end surface of the sandbag close to the contact piece, and a Velcro A corresponding to the Velcro B is provided on the contact piece; the sandbag is connected to the contact piece via the Velcro B and the Velcro A.

[0012] Beneficial Effects

[0013] In the utility model, the transverse elastic band is tied below the patient's chest so that the sandbag is located at the patient's implantation site. At the same time, the elastic force of the first longitudinal elastic band and the third longitudinal elastic band enables the connecting member to drive the rotating member to press the sandbag against the patient's implantation site. At the same time, by rotating the rotating member, the fit strength between the sandbag and the patient's implantation site can be adjusted while the sandbag remains in place. Through this device, the sandbag can be effectively prevented from falling off and medical staff can be helped to adjust the pressure strength of the sandbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a sandbag fixing device according to an embodiment of the utility model is shown.

[0018] Figure 2 A schematic three-dimensional structure diagram of an elastic band of a sandbag fixing device according to an embodiment of the utility model is shown.

[0019] Figure 3 The figure shows an assembly diagram of a connecting piece of a sandbag fixing device according to an embodiment of the utility model.

[0020] Figure 4 The figure shows an assembly diagram of a contact piece of a sandbag fixing device according to an embodiment of the utility model.

[0021] Figure 5 The figure shows an assembly diagram of a sandbag of a sandbag fixing device according to an embodiment of the utility model.

[0022] List of main reference symbols

[0023] 101, transverse elastic band; 102, first longitudinal elastic band; 103, second longitudinal elastic band; 104, third longitudinal elastic band;

[0024] 201, connecting member; 202, rotating member;

[0025] 301, contact piece; 302, Velcro A;

[0026] 401, sandbag; 402, Velcro B;

[0027] 5. Rotary joint. DETAILED DESCRIPTION

[0028] In order to make the purpose, scheme and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the utility model.

[0029] Example: Please refer to Figures 1 to 5 :

[0030] like Figure 1 As shown, the utility model proposes a pacemaker sandbag fixing device, comprising:

[0031] A transverse elastic band 101, the head and tail ends of the transverse elastic band 101 are detachably connected; the front and rear ends of the transverse elastic band 101 are respectively connected to one end of the first longitudinal elastic band 102 and one end of the third longitudinal elastic band 104, and a connecting piece 201 is connected between the other end of the first longitudinal elastic band 102 and the other end of the third longitudinal elastic band 104; a rotating piece 202, the outer side of which is provided with a thread; a threaded hole is provided inside the connecting piece 201, the rotating piece 202 is inserted into the threaded hole of the connecting piece 201, and is connected to the connecting piece 201 through a thread; the end of the rotating piece 202 pointing to the inner side of the transverse elastic band 101 is rotatably connected to a sandbag 401.

[0032] Among them, Figure 1 and Figure 2 As shown, the front end of the transverse elastic band 101 is also connected to the second longitudinal elastic band 103, and the second longitudinal elastic band 103 is located on one side of the first longitudinal elastic band 102; the other end of the second longitudinal elastic band 103 is connected to the connecting piece 201, and the second longitudinal elastic band 103 forms a triangular tensile structure with the first longitudinal elastic band 102; the second longitudinal elastic band 103 pulls the first longitudinal elastic band 102 from the side of the first longitudinal elastic band 102, so that the sandbag 401 can be stably fixed at the implantation site on the front chest, preventing the third longitudinal elastic band 104 from sliding along the patient's shoulder due to activity, causing the sandbag to fall off.

[0033] Among them, Figure 2 and Figure 3As shown, it also includes a rotating joint 5; the first longitudinal elastic band 102, the second longitudinal elastic band 103, the third longitudinal elastic band 104 and the transverse elastic band 101 are all connected through the rotating joint 5; the first longitudinal elastic band 102, the second longitudinal elastic band 103, the third longitudinal elastic band 104 and the connecting member 201 are connected through the rotating joint 5.

[0034] In one embodiment, the rotary joint 5 has damping inside; through the connection of the rotary joint 5, the relative positions of the first longitudinal elastic band 102, the second longitudinal elastic band 103 and the third longitudinal elastic band 104 can be changed and fixed, and adaptive adjustments can be made according to different implantation sites of the patient.

[0035] Among them, Figure 3 As shown, the head and tail ends of the transverse elastic band 101 are connected by buckles; when in use, the transverse elastic band 101 passes around the patient's body and is connected by buckles at the head and tail ends to be fixed on the patient's body.

[0036] Among them, Figure 4 As shown, a T-shaped connecting groove is provided on one end face of the contact piece 301 away from the sandbag 401; a T-shaped protrusion is provided on one end of the rotating piece 202 close to the contact piece 301; the T-shaped protrusion of the rotating piece 202 is inserted into the T-shaped connecting groove of the contact piece 301, and the rotating piece 202 is rotatably connected to the contact piece 301; by rotating the rotating piece 202, when the contact piece 301 is stationary, the rotating piece 202 is moved along the axial direction of the threaded hole of the connecting piece 201, and the contact piece 301 is pushed or pulled, so that the pressure of the sandbag 401 on the implantation site of the patient changes.

[0037] Among them, Figure 5 As shown, a Velcro B402 is provided on one end surface of the sandbag 401 close to the contact piece 301, and a Velcro A302 corresponding to the Velcro B402 is provided on the contact piece 301; the sandbag 401 is connected to the contact piece 301 through the Velcro B402 and the Velcro A302; the sandbag 401 is fixed to prevent the sandbag 401 from sliding, and at the same time, the sandbag 401 is detachably connected to the device, so that the sandbag 401 is easy to replace.

[0038] Specific usage and function of this embodiment: In the utility model, the transverse elastic band 101 is tied below the patient's chest so that the sandbag 401 is located at the patient's implantation site. At the same time, the elastic force of the first longitudinal elastic band 102 and the third longitudinal elastic band 104 enables the connecting member 201 to drive the rotating member 202 to press the sandbag 401 against the patient's implantation site. At the same time, by rotating the rotating member 202, the fit strength between the sandbag 401 and the patient's implantation site can be adjusted while the sandbag 401 remains in place. Through this device, the sandbag can be effectively prevented from falling off and medical staff can be helped to adjust the pressure strength of the sandbag 401.

[0039] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A pacemaker sandbag fixing device, characterized in that: include: A transverse elastic band (101), wherein the head and tail ends of the transverse elastic band (101) are detachably connected; the front and rear ends of the transverse elastic band (101) are respectively connected to one end of the first longitudinal elastic band (102) and one end of the third longitudinal elastic band (104), and a connecting piece (201) is connected between the other end of the first longitudinal elastic band (102) and the other end of the third longitudinal elastic band (104); The rotating member (202) has a threaded outer side; the connecting member (201) has a threaded hole formed inside, the rotating member (202) is inserted into the threaded hole of the connecting member (201), and is connected to the connecting member (201) via the threaded hole; and the end of the rotating member (202) pointing to the inner side of the transverse elastic band (101) is rotatably connected to a sandbag (401).

2. A pacemaker sandbag fixing device according to claim 1, characterized in that: The front end of the transverse elastic band (101) is also connected to a second longitudinal elastic band (103), and the second longitudinal elastic band (103) is located on one side of the first longitudinal elastic band (102); the other end of the second longitudinal elastic band (103) is connected to the connecting piece (201), and the second longitudinal elastic band (103) and the first longitudinal elastic band (102) form a triangular stretching structure.

3. A pacemaker sandbag fixing device according to claim 2, characterized in that: It also comprises a rotating joint (5); the first longitudinal elastic band (102), the second longitudinal elastic band (103), the third longitudinal elastic band (104) and the transverse elastic band (101) are all connected via the rotating joint (5); and the first longitudinal elastic band (102), the second longitudinal elastic band (103), the third longitudinal elastic band (104) and the connecting piece (201) are connected via the rotating joint (5).

4. A pacemaker sandbag fixing device according to claim 3, characterized in that: The rotary joint (5) has damping inside.

5. A pacemaker sandbag fixing device according to claim 1, characterized in that: The head and tail ends of the transverse elastic band (101) are connected by buckles.

6. A pacemaker sandbag fixing device according to claim 1, characterized in that: It also includes a contact piece (301); an end surface of the contact piece (301) away from the sandbag (401) is provided with a T-shaped connecting groove; an end of the rotating piece (202) close to the contact piece (301) is provided with a T-shaped protrusion; the T-shaped protrusion of the rotating piece (202) is inserted into the T-shaped connecting groove of the contact piece (301), and the rotating piece (202) is rotatably connected to the contact piece (301).

7. A pacemaker sandbag fixing device according to claim 1, characterized in that: A Velcro B (402) is provided on an end surface of the sandbag (401) close to the contact piece (301), and a Velcro A (302) corresponding to the Velcro B (402) is provided on the contact piece (301); the sandbag (401) is connected to the contact piece (301) via the Velcro B (402) and the Velcro A (302).

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