Blood expelling and hemostasis device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a blood expelling and hemostasis device which comprises a silica gel ring, a tightening ring sleeve is arranged on the outer surface of the silica gel ring in a sleeved mode, a stretching ring sleeve is fixedly connected to the outer surface of the tightening ring sleeve, a notch is formed in the tail end of the stretching ring sleeve, and two notches are formed in the outer surface of the tail end of the stretching ring sleeve. The utility model has the advantages that the structural design is simple, after the stretching ring sleeve is wound on the outer surface of the tightening ring sleeve, the outer surface of the silica gel ring is uniformly stressed, and the surface of the silica gel ring cannot be pressed to be sunken after being stored for a long time, so that the risk of uneven pressure or silica gel ring breakage is avoided, convenience is brought to an operation, and the working efficiency is improved. The two notches are formed in the tail end of the stretching ring sleeve, the hand can be inserted into the notches to pull the stretching ring sleeve in the using process, the problem that the hand slips and falls off can be avoided, and the purpose of convenient use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a hemostatic device. Background Art

[0002] Currently, vascular surgery often requires the use of hemostatic and hemostatic devices in clinical practice.

[0003] A hemostatic device disclosed in Chinese patent CN212788602U is provided, wherein an auxiliary operation bandage is connected to the elastic tightening sleeve, and the auxiliary operation bandage is wound together with the elastic tightening sleeve on an elastic hemostatic ring;

[0004] A bleeding and hemostasis device disclosed in Chinese patent CN217338690U, in which the two ends of the stretch ribbon and the elastic sleeve are wound around an elastic shrink ring, and are wound around the elastic shrink ring by rolling;

[0005] The auxiliary operation bandage of the above two prior arts is equivalent to the stretch ribbon, and the blood-removing ring is equivalent to the elastic shrink ring. When stored, the auxiliary operation bandage or the stretch ribbon needs to be wound around the blood-removing ring or the elastic shrink ring. Therefore, when used, the above two prior arts have the following defects:

[0006] Both the blood-driving ring and the elastic contraction ring have a certain degree of elasticity. During storage, the auxiliary operation straps wrapped around the surface of the blood-driving ring continuously press on the blood-driving ring, which will cause two relatively deep depressions on the surface of the blood-driving ring. The same is true for the elastic contraction ring. Therefore, when in use, there will be a risk of uneven pressure or breakage of the blood-driving ring, causing pain to the patient during surgery and inconvenience to the doctor's surgery. Utility Model Content

[0007] The purpose of the utility model is to solve at least one of the technical defects described in the background technology.

[0008] To this end, one purpose of the utility model is to propose a hemostatic device, which aims to solve the problem that two deep depressions will appear on the surface of the hemostatic ring during long-term storage of the hemostatic device in the prior art, resulting in uneven pressure and the risk of hemostatic ring breakage during later use, causing pain to patients during surgery and inconvenience to doctors during surgery.

[0009] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a hemostatic device, including a silicone ring, the outer surface of the silicone ring is provided with a tightening ring sleeve, the outer surface of the tightening ring sleeve is fixedly connected to a stretching ring sleeve, and the end of the stretching ring sleeve is provided with a notch, which divides the end of the stretching ring sleeve into two halves, so that the end of the stretching ring sleeve can be used as two handles.

[0010] Preferably, any of the above schemes has two notches on the outer surface of the end of the stretch ring sleeve to facilitate holding the end of the stretch ring sleeve.

[0011] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0012] 1. The structural design is simple, and after the stretching ring is wrapped around the outer surface of the tightening ring, the outer surface of the silicone ring is evenly stressed, and the surface of the silicone ring will not be pressed into a dent when stored for a long time, thus avoiding the risk of uneven pressure or silicone ring breakage, which brings convenience to the operation.

[0013] 2. By opening two notches at the end of the stretch ring, hands can be inserted into the notches to pull the stretch ring when in use, which can avoid the problem of hand slipping and falling off, thereby achieving the purpose of easy use.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 It is a schematic diagram of the structure according to the utility model;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of the tightening ring sleeve according to the utility model.

[0018] Among them: 1. Silicone ring, 2. Tightening ring sleeve, 3. Stretch ring sleeve, 4. Notch, 5. Groove. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1-2 As shown, a hemostatic hemostasis device of the present embodiment comprises a silicone ring 1, the outer surface of the silicone ring 1 is sleeved with a tightening ring sleeve 2, the outer surface of the tightening ring sleeve 2 is fixedly connected with a stretching ring sleeve 3, the end of the stretching ring sleeve 3 is provided with a notch 4, the notch 4 divides the end of the stretching ring sleeve 3 into two halves, so that the end of the stretching ring sleeve 3 can be used as two handles, this design structure is simple, and after the stretching ring sleeve 3 is wrapped around the outer surface of the tightening ring sleeve 2, the outer surface of the silicone ring 1 is evenly stressed, and the surface of the silicone ring 1 will not be pressed into a depression when stored for a long time.

[0022] In another specific embodiment of the present invention, Figure 1 As shown, two notches 5 are provided on the outer surface of the end of the stretch ring 3. When in use, the hand can be inserted into the notch 5 to pull the stretch ring 3 to avoid the problem of hand slipping and falling off.

[0023] The working principle of the utility model is as follows: the stretching ring sleeve 3 is wrapped around the outer surface of the tightening ring sleeve 2. When in use, the hemostatic hemostasis device is put on the fingertips or toes to ensure that the end of the stretching ring sleeve 3 is facing outward, and then the end of the stretching ring sleeve 3 is pulled by hand, and the silicone ring 1 is driven to roll from the end of the limbs to the root of the limbs, and the stretching ring sleeve 3 gradually extends from the surface of the tightening ring sleeve 2, and the mechanical pressure of the silicone ring 1 is used to drive blood and stop bleeding, so as to be used for limb surgery to drive blood out of the limbs.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. By providing a notch 4 at the end of the stretching ring 3, the end of the stretching ring 3 is divided into two halves, so that it can be used as a handle. This design has a simple structure, and after being wrapped around the outer surface of the tightening ring 2, the outer surface of the silicone ring 1 is evenly stressed, and the surface of the silicone ring 1 will not be pressed into a depression during long-term storage, thereby avoiding the risk of uneven pressure or breakage of the silicone ring 1, which brings convenience to the operation.

[0026] 2. By providing two notches 5 at the end of the stretch ring 3, the hand can be inserted into the notch 5 to pull the stretch ring 3 during use, which can avoid the problem of hand slipping and falling off, thereby achieving the purpose of easy use.

Claims

1. A hemostatic device, characterized in that: It comprises a silicone ring (1), the outer surface of the silicone ring (1) is sleeved with a tightening ring sleeve (2), the outer surface of the tightening ring sleeve (2) is fixedly connected with a stretching ring sleeve (3), and the end of the stretching ring sleeve (3) is provided with a notch (4).

2. The hemostatic device according to claim 1, characterized in that: The outer surface of the end of the stretch ring sleeve (3) is provided with two notches (5).

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