Fixator for injection seat of infusion port

Abstract

The utility model discloses an infusion port injection seat fixator which is made of elastic materials, is of a circular ring structure and is provided with a positioning hole and a plurality of grabbing holes. The puncture needle can improve the puncture success rate of young nurses.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, in particular to an infusion port injection seat fixer. Background Art

[0002] An implantable intravenous infusion port is a closed intravenous infusion system that can be completely implanted in the body. It has the advantages of protecting blood vessels and preventing drug extravasation, and is widely used in chemotherapy for cancer patients.

[0003] Infusion ports are mainly concentrated in departments that require chemotherapy, such as 12A. Nurses in other departments have few opportunities to perform punctures, and there are many new nurses. Especially for some obese patients, nurses cannot effectively fix the injection seat, and the non-damaged needle is easily displaced during puncture, resulting in puncture failure and pain for the patient. Repeated punctures can easily cause complications such as subcutaneous bleeding, infection, and port skin damage. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to overcome the deficiencies of the prior art, the utility model provides an infusion port injection seat fixer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an infusion port injection seat fixture, the infusion port injection seat fixture is made of elastic material, the infusion port injection seat fixture is a circular ring structure, and the infusion port injection seat fixture is provided with a positioning hole and a plurality of grabbing holes.

[0007] Furthermore, the infusion port injection seat holder is made of silicone.

[0008] Furthermore, the grabbing holes include a first grabbing hole, a second grabbing hole and a third grabbing hole.

[0009] Furthermore, a flared opening is provided at the top of the grabbing hole.

[0010] Furthermore, a plurality of protrusions are provided on the inner wall of the grabbing hole.

[0011] Furthermore, an opening is provided on the infusion port injection seat fixture.

[0012] Furthermore, the thickness of the infusion port injection seat fixture is 2 mm.

[0013] The utility model is beneficial in that it provides an infusion port injection seat fixer which can improve the puncture success rate of young nurses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0015] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0016] In the attached picture:

[0017] Figure 1 It is a structural schematic diagram of an infusion port injection seat fixer in one embodiment of the utility model.

[0018] The meanings of the reference numerals in the figures are as follows:

[0019] 101. Infusion port injection seat holder; 102. First grabbing hole; 103. Second grabbing hole; 104. Third grabbing hole; 105. Positioning hole; 106. Opening; 107. Expanding; 108. Bump. DETAILED DESCRIPTION

[0020] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0021] It should also be noted that, for ease of description, only the parts related to the relevant utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0022] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0023] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0024] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0025] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0026] like Figure 1 As shown, an infusion port injection seat holder 101 is made of silicone and is a circular ring structure. A positioning hole 105 and three grabbing holes are provided on the infusion port injection seat holder 101. The positioning hole 105 is the center hole of the ring. The three grabbing holes include a first grabbing hole 102, a second grabbing hole 103 and a third grabbing hole 104. The distance between the first grabbing hole 102 and the second grabbing hole 103 is smaller than the distance between the second grabbing hole 103 and the third grabbing hole 104. The first grabbing hole 102 and the third grabbing hole 104 are arranged opposite to each other. When the holder is in use, the first grabbing hole 102 is for the index finger to be inserted, the second grabbing hole 103 is for the middle finger to be inserted, and the third grabbing hole 104 is for the thumb to be inserted, so that the holder can be grasped and used from one side.

[0027] Specifically, a flared opening 107 is provided at the top of the grabbing hole so that the diameter of the top of the grabbing hole is larger than the diameter of the bottom of the grabbing hole, which facilitates the medical staff's fingers to be inserted into the grabbing hole; a plurality of protrusions 108 are provided on the inner wall of the grabbing hole to increase the friction of the inner wall of the grabbing hole and avoid slipping when grabbing the fixator.

[0028] More specifically, an opening 106 is provided on the infusion port injection seat fixture 101 and the thickness of the infusion port injection seat fixture 101 is 2 mm, the end face of the opening 106 is an arc-shaped structure, and the first grabbing hole 102 and the third grabbing hole 104 are respectively located on both sides of the opening 106; one side of the fixture is set to be in the shape of an opening 106 and the thickness of the fixture is controlled, so that the fixture has a certain deformation ability, which is conducive to controlling the size of the inner circle by three fingers to adapt to different types of infusion ports; the fixture is made of silicone material and has rounded edges, which will not cause damage to the skin and improve the comfort of using the fixture.

[0029] When using the fixator, three fingers (index finger, middle finger, thumb) are used to grasp the fixator, and the position of the infusion port is roughly determined first, and then the fixator is inserted into the protrusion on the skin surface. The three fingers squeeze the fixator so that the fixator is clamped on the infusion port to position it. At this time, the infusion port is in the positioning hole 105, and the other hand can directly perform the puncture operation.

[0030] Although the existing three-finger positioning method is adopted, because the port body is under the skin, it is easy to slide. Sometimes it is easy to slide when fixed by one hand, resulting in puncture failure. The fixator of the present application can better fix the port body under the skin and ensure the one-time success of puncture.

[0031] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned utility model concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) to form a technical solution.

Claims

1. An infusion port injection seat holder, characterized in that: The infusion port injection seat fixture is made of elastic material and is a circular ring structure. The infusion port injection seat fixture is provided with a positioning hole and a plurality of grabbing holes.

2. The infusion port injection seat holder according to claim 1, characterized in that: The infusion port injection seat fixer is made of silicone.

3. The infusion port injection seat holder according to claim 1, characterized in that: The grabbing holes include a first grabbing hole, a second grabbing hole and a third grabbing hole.

4. The infusion port injection seat holder according to claim 1, characterized in that: A flared opening is provided on the top of the grabbing hole.

5. The infusion port injection seat holder according to claim 1, characterized in that: A plurality of protrusions are arranged on the inner wall of the grabbing hole.

6. The infusion port injection seat holder according to claim 1, characterized in that: The infusion port injection seat fixture is provided with an opening.

7. The infusion port injection seat holder according to claim 1, characterized in that: The thickness of the infusion port injection seat fixture is 2mm.

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