Watchband type fixator for arterial or venous hemostasis

Abstract

The utility model discloses a watchband type fixer for arterial or venous hemostasis, which comprises a pressing mechanism, two sides of the pressing mechanism are provided with binding band mechanisms which are bound on limbs and used for fixing and adjusting tightness, the pressing mechanism comprises a pressing disc and a pressing piece, the pressing disc is used for pressing a puncture point, and the pressing piece is used for pressing the puncture point. The pressing piece is arranged on one side of the pressing disc and makes contact with the puncture point. The compression hemostat is simple in structure and reasonable in design, can effectively perform compression hemostasis on a puncture opening after an arterial or venous catheter is pulled out, can adjust compression tightness according to the thickness of limbs of a patient, can be moderate in pressure, guarantees compression effect, avoids discomfort of the patient, and reduces workload of medical staff.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a strap-type fixer for arterial or venous hemostasis. Background Art

[0002] In clinical practice, manual pressure is required to stop bleeding after the removal of an arterial or venous catheter. However, ICU patients are unable to cooperate with medical staff in pressing to stop bleeding due to factors such as their condition. Medical staff need to press to stop bleeding for at least 10-20 minutes. Utility Model Content

[0003] The purpose of the utility model is to provide a strap-type fixer for arterial or venous hemostasis to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a strap-type fixer for arterial or venous hemostasis, comprising a pressing mechanism, both sides of which are provided with a strap mechanism tied to a limb for fixing and adjusting the tightness, and the pressing mechanism comprises:

[0005] A pressing plate, the pressing plate is used to press the puncture point;

[0006] A pressing sheet is arranged on one side of the pressing disk and contacts the puncture point.

[0007] Preferably, the strap mechanism comprises:

[0008] A strap A, one end of which is connected to one side of the pressing plate;

[0009] A strap B, one end of which is connected to the other side of the pressing plate;

[0010] A connecting component is provided on the strap A and the strap B for adjusting and fixing the strap A and the strap B.

[0011] Preferably, the connecting assembly includes a buckle and a plurality of sockets, the buckle is arranged on a side of the strap A away from the strap B, and the sockets are arranged on an end of the strap B away from the strap A.

[0012] Preferably, the connecting assembly may further include a Velcro fleece surface and a Velcro thorn surface, wherein the Velcro fleece surface is arranged on the upper end surface of the strap A, and the Velcro thorn surface is arranged on the lower end surface of the strap B.

[0013] Preferably, the pressing plate is any one of square, circular, polygonal and elliptical, the pressing plate is made of soft silicone, and the length and width of the pressing plate are 3.5cm-4.5cm and 2.5cm-3.5cm respectively.

[0014] Preferably, the pressing sheet is any one of alcohol cotton or gauze.

[0015] Preferably, the strap A and the strap B are both provided with a plurality of hollow holes, and the length and width of the strap A and the strap B are 13cm-16cm and 2cm-3cm respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a square pressing plate according to Embodiment 1 of the present utility model;

[0017] Figure 2 This is a schematic diagram of an elliptical pressing plate according to Embodiment 1 of the present utility model;

[0018] Figure 3 This is a schematic diagram of a square pressing plate according to Embodiment 2 of the present utility model;

[0019] Figure 4 This is a schematic diagram of an elliptical pressing plate according to Example 2 of the present utility model.

[0020] In the figure: 1. pressing mechanism; 101. pressing plate; 102. pressing sheet; 2. strap mechanism; 21. strap A; 211. hollow hole; 22. strap B; 3. buckle; 4. socket; 5. Velcro fleece surface; 6. Velcro thorn surface. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0025] Example 1

[0026] See also Figure 1-2 The utility model provides a technical solution of a strap-type fixer for arterial or venous hemostasis: it includes a pressing mechanism 1, and the two sides of the pressing mechanism 1 are connected with a strap mechanism 2 tied to the limb for fixing and adjusting the tightness. The pressing mechanism 1 includes a pressing plate 101 and a pressing sheet 102. The pressing plate 101 is used to press the puncture point, and the pressing sheet 102 is bonded to one side of the pressing plate 101 and contacts the puncture point.

[0027] The strap mechanism 2 includes a strap A21, a strap B22 and a connecting component. One end of the strap A21 is connected to one side of the pressing plate 101, and one end of the strap B22 is connected to the other side of the pressing plate 101. The connecting component is fixed on the strap A21 and the strap B22 for adjusting and fixing the strap A21 and the strap B22.

[0028] The connecting assembly includes a buckle 3 and a plurality of sockets 4. The buckle 3 is installed on a side of the strap A21 away from the strap B22. The sockets 4 are provided at an end of the strap B22 away from the strap A21.

[0029] The pressing plate 101 is one of square and oval, and is made of soft silicone. The length and width of the pressing plate 101 are 3.5cm-4.5cm and 2.5cm-3.5cm respectively, which increases the coverage area during pressing and ensures that it can effectively press on the puncture hole.

[0030] The pressing sheet 102 is any one of alcohol cotton or gauze, which can effectively stop bleeding and achieve disinfection effect.

[0031] Both the strap A21 and the strap B22 are provided with a plurality of hollow holes 211, which can improve the ventilation effect, thereby improving the comfort of the straps A21 and B22 when binding the limbs. The length and width of the straps A21 and B22 are 13cm-16cm and 2cm-3cm respectively, and can be suitable for limbs of different thicknesses.

[0032] When the device is in use, before removing the arterial or venous catheter, align the pressing sheet 102 with the puncture port, press the pressing plate 101 so that the pressing sheet 102 is tightly pressed against the puncture port, and then pass the strap A21 and the strap B22 through both sides of the limb respectively, and insert the buckle 3 into the socket 4 to achieve the connection between the strap A21 and the strap B22, and insert the buckle 3 into different sockets 4 to achieve the tightness adjustment of the strap A21 and the strap B22.

[0033] Example 2

[0034] See also Figure 3-4 The utility model provides a technical solution of a strap-type fixer for arterial or venous hemostasis: it includes a pressing mechanism 1, and the two sides of the pressing mechanism 1 are connected with a strap mechanism 2 tied to the limb for fixing and adjusting the tightness. The pressing mechanism 1 includes a pressing plate 101 and a pressing sheet 102. The pressing plate 101 is used to press the puncture point, and the pressing sheet 102 is bonded to one side of the pressing plate 101 and contacts the puncture point.

[0035] The strap mechanism 2 includes a strap A21, a strap B22 and a connecting component. One end of the strap A21 is connected to one side of the pressing plate 101, and one end of the strap B22 is connected to the other side of the pressing plate 101. The connecting component is installed on the strap A21 and the strap B22 for adjusting and fixing the strap A21 and the strap B22.

[0036] The connecting component includes a Velcro fleece surface 5 and a Velcro thorn surface 6. The Velcro fleece surface 5 is sewn to the upper end surface of the binding strap A21, and the Velcro thorn surface 6 is sewn to the lower end surface of the binding strap B22.

[0037] The pressing plate 101 is in any one of a square and an oval shape. The pressing plate 101 is made of soft silicone. The length and width of the pressing plate 101 are 3.5 cm-4.5 cm and 2.5 cm-3.5 cm respectively.

[0038] The pressing sheet 102 is any one of alcohol cotton or gauze.

[0039] A plurality of hollow holes 211 are provided on the strap A21 and the strap B22. The length and width of the strap A21 and the strap B22 are 13 cm to 16 cm and 2 cm to 3 cm respectively.

[0040] When the device is in use, before removing the arterial or venous catheter, the pressing sheet 102 is aligned with the puncture port, and the pressing plate 101 is pressed so that the pressing sheet 102 is pressed tightly against the puncture port. Then, the strap A21 and the strap B22 are passed through both sides of the limb respectively, and the strap A21 and the strap B22 are connected by bonding the Velcro fleece surface 5 and the Velcro thorn surface 6. The tightness of the strap A21 and the strap B22 is adjusted by adjusting the bonding area of ​​the Velcro fleece surface 5 and the Velcro thorn surface 6.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A strap-type fixer for arterial or venous hemostasis, comprising a pressing mechanism (1), characterized in that: The pressing mechanism (1) is provided with a strap mechanism (2) on both sides thereof for fixing and adjusting the tightness of the limbs. The pressing mechanism (1) comprises: A pressing plate (101), the pressing plate (101) being used to press a puncture point; A pressing sheet (102), the pressing sheet (102) being arranged on one side of the pressing plate (101) and in contact with the puncture point; The binding mechanism (2) comprises: A binding belt A (21), one end of the binding belt A (21) being connected to one side of the pressing plate (101); A binding belt B (22), one end of the binding belt B (22) being connected to the other side of the pressing plate (101); A connecting component, the connecting component is arranged on the strap A (21) and the strap B (22) for adjusting and fixing the strap A (21) and the strap B (22); The connection assembly comprises a buckle (3) and a plurality of sockets (4); the buckle (3) is arranged on a side of the strap A (21) away from the strap B (22); and the sockets (4) are arranged on an end of the strap B (22) away from the strap A (21).

2. The strap-type fixer for arterial or venous hemostasis according to claim 1, characterized in that: The pressing plate (101) is any one of a square, a circle, a polygon and an ellipse, the pressing plate (101) is made of soft silicone, and the length and width of the pressing plate (101) are 3.5 cm to 4.5 cm and 2.5 cm to 3.5 cm respectively.

3. The strap-type fixer for arterial or venous hemostasis according to claim 1, characterized in that: The pressing sheet (102) is any one of alcohol cotton and gauze.

4. The strap-type fixer for arterial or venous hemostasis according to claim 1, characterized in that: The binding strap A (21) and the binding strap B (22) are both provided with a plurality of hollow holes (211), and the length and width of the binding strap A (21) and the binding strap B (22) are 13 cm to 16 cm and 2 cm to 3 cm respectively.

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