Simple infusion port puncture auxiliary device

Abstract

The utility model discloses a simple infusion port puncture auxiliary device which comprises a fixing rod, a limiting assembly is arranged at the bottom of the fixing rod, the limiting assembly comprises a bottom shell, a limiting shell and a rubber pad, and the bottom of the fixing rod is fixedly connected with the bottom shell; and the limiting shell is fixedly connected into the bottom shell, the rubber pad is arranged at the bottom of the bottom shell, a top plate is further arranged at the top of the fixing rod, and an illuminating lamp body is arranged at the bottom of the top plate. The bottom shell is arranged at the bottom of the fixing rod, the fixing device can be attached to the skin of a patient through the rubber pad at the bottom of the bottom shell, when the fixing device is pressed downwards, the bottom shell can push the skin to move through the rubber pad at the bottom, and then the skin in the bottom shell can be in a tight state; therefore, the infusion port can be more obviously located under the skin, at the moment, when puncture is conducted through the puncture needle, the puncture effect is improved, and a single person can conduct operation.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion ports, in particular to a simple infusion port puncture auxiliary device. Background Art

[0002] An implantable infusion port is a closed venous infusion system that is completely implanted in the body. It is widely used in clinical practice for the infusion of various drugs, intravenous high-energy nutrition, blood transfusion, and blood sample collection, with its advantages of protecting veins, low risk of infection, and long service life. An infusion port is a closed infusion system that is completely implanted in the body, consisting of a venous catheter system, an injection seat silicone diaphragm, a reservoir, an outlet tube, and a connector. It is divided into chest wall ports and arm ports according to the insertion site. Chest wall infusion ports are mostly implanted through the internal jugular vein or subclavian vein, and the port seat is completely buried under the skin of the chest. Arm ports are mostly implanted through the basilic vein or brachial vein of the arm, and the port seat is buried under the skin of the arm.

[0003] In the prior art, when medical staff connect this device for intravenous infusion to patients, they often need to use three or even four fingers to fix the infusion port seat, and it requires personnel with rich clinical operation experience and skilled operation techniques to perform. The selection and challenge of the operator are relatively large, and it is relatively wasteful of manpower. Therefore, we need a simple infusion port puncture auxiliary device. Utility Model Content

[0004] The purpose of the utility model is to provide a simple infusion port puncture auxiliary device to solve the existing problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A simple infusion port puncture auxiliary device includes a fixing rod, a limiting assembly is provided at the bottom of the fixing rod, the limiting assembly includes a bottom shell, a limiting shell and a rubber pad, the bottom of the fixing rod is fixedly connected to the bottom shell; and the inside of the bottom shell is fixedly connected to the limiting shell, the bottom of the bottom shell is provided with the rubber pad, the top of the fixing rod is also provided with a top plate, and the bottom of the top plate is provided with a lighting lamp body.

[0007] Preferably, the bottom shell and the rubber pad form a fixed structure, and the top of the rubber pad is fitted with the bottom of the bottom shell.

[0008] Preferably, there are multiple lighting lamp bodies on the top plate, and the multiple lighting lamp bodies are evenly arranged at the bottom of the top plate for installation.

[0009] Preferably, a clamping assembly is provided on one side of the top plate, and the clamping assembly includes a side plate, a sleeve, a slide groove, a spring, a slide plate and a pad. One side of the top plate is fixedly connected to the side plate, and one side of the side plate is fixedly connected to the sleeve. A slide groove is provided inside the sleeve, and the inside of the slide groove is fixedly connected to a spring. One end of the spring is fixedly connected to the slide plate, and one side of the slide plate is fixedly connected to the pad.

[0010] Preferably, the sleeve forms a sliding structure with the slide plate through a slide groove, and the shape and size of the slide groove match the shape and size of the slide plate, and one end of the slide plate extends into the slide groove for connection.

[0011] Preferably, the sleeve forms a fixed structure with a spring through a slide groove, and the number of the springs is two, and the two springs are symmetrically arranged with the horizontal midline of the sleeve as the symmetry axis.

[0012] Preferably, the sleeve and the slide plate form an elastic structure through a spring, and the spring is arranged between the sleeve and the slide plate.

[0013] Preferably, the slide plate and the pad form a fixed structure, and the pad is made of rubber.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a bottom shell at the bottom of the fixed rod, so that the rubber pad at the bottom of the bottom shell can fit the patient's skin, and when pressed downward, the bottom shell can push the skin to move by the rubber pad at the bottom, so that the skin in the bottom shell is in a tight state, so that the infusion port can be more obviously located under the skin, and the puncture needle can be used for puncture, which improves the puncture effect and can be operated by one person;

[0016] 2. The utility model provides a lighting lamp body on the top plate, and a detachable battery can be used inside the lighting lamp body as a power source, thereby providing range lighting for the puncture position, which can effectively improve the need for puncturing the subcutaneous infusion port and meet people's daily use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the top plate and the lighting lamp body of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom shell and rubber pad structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the sleeve and slide structure of the utility model.

[0021] In the figure: 1. fixing rod; 2. limiting assembly; 201. bottom shell; 202. limiting shell; 203. rubber pad; 3. top plate; 4. lighting lamp body; 5. clamping assembly; 501. side plate; 502. sleeve; 503. slide groove; 504. spring; 505. slide plate; 506. pad. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model provides a simple infusion port puncture auxiliary device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a fixing rod 1, a limiting assembly 2 is provided at the bottom of the fixing rod 1, the limiting assembly 2 includes a bottom shell 201, a limiting shell 202 and a rubber pad 203, the bottom of the fixing rod 1 is fixedly connected to the bottom shell 201; and the inside of the bottom shell 201 is fixedly connected to the limiting shell 202, the bottom of the bottom shell 201 is provided with the rubber pad 203, the top of the fixing rod 1 is also provided with a top plate 3, and the bottom of the top plate 3 is provided with a lighting lamp body 4. A clamping assembly 5 is provided on one side of the top plate 3, and the clamping assembly 5 includes a side plate 501, a sleeve 502, a slide groove 503, a spring 504, a slide plate 505 and a pad 506. One side of the top plate 3 is fixedly connected to the side plate 501, and one side of the side plate 501 is fixedly connected to the sleeve 502, a slide groove 503 is provided inside the sleeve 502, and the inside of the slide groove 503 is fixedly connected to the spring 504, one end of the spring 504 is fixedly connected to the slide plate 505, and one side of the slide plate 505 is fixedly connected to the pad 506.

[0025] Specifically, in this embodiment, this scheme mainly includes a bottom shell 201 set at the bottom of the fixed rod 1, which can rely on the rubber pad 203 at the bottom of the bottom shell 201 to fit the patient's skin, and when pressed downward, the bottom shell 201 can rely on the rubber pad 203 at the bottom to push the skin to move, so that the skin in the bottom shell 201 can be in a taut state, so that the infusion port can be more obviously under the skin. At this time, the puncture needle can be used for puncture, which improves the puncture effect and can be operated by a single person. By setting the lighting body 4 on the top plate 3, the puncture position can be provided with range lighting, which can effectively improve the need for puncturing the subcutaneous infusion port seat. At the same time, during puncture, the main force holds the butterfly wing needle and vertically penetrates the center of the injection seat puncture diaphragm. After it fails, it goes down about 0.5 cm according to the thickness of the subcutaneous fat, so that the needle tip reaches the drug storage tank to avoid touching the bottom of the infusion port to form a barb, which directly affects the service life of the infusion port.

[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the bottom shell 201 and the rubber pad 203 form a fixed structure, and the top of the rubber pad 203 is fitted with the bottom of the bottom shell 201 .

[0027] In this embodiment, the connection effect between the bottom shell 201 and the rubber pad 203 is strengthened, so that the rubber pad 203 can be limited on the skin surface at the bottom of the bottom shell 201.

[0028] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are multiple lighting lamp bodies 4 on the top plate 3, and the multiple lighting lamp bodies 4 are evenly arranged at the bottom of the top plate 3 for installation.

[0029] In this embodiment, the arrangement of a plurality of lighting lamp bodies 4 is facilitated, and the lighting lamp bodies 4 can be effectively utilized to illuminate the skin well, thereby improving the puncture effect.

[0030] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the sleeve 502 forms a sliding structure with the slide plate 505 through the slide groove 503, and the shape and size of the slide groove 503 match the shape and size of the slide plate 505, and one end of the slide plate 505 extends into the slide groove 503 for connection.

[0031] In this embodiment, by providing a slide groove 503 in the sleeve 502 , the slide plate 505 can slide in the slide groove 503 , thereby facilitating the movement of the slide plate 505 .

[0032] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the sleeve 502 forms a fixed structure with the slide groove 503 and the spring 504, and the number of the springs 504 is two, and the two springs 504 are symmetrically arranged with the horizontal center line of the sleeve 502 as the symmetry axis, the sleeve 502 forms an elastic structure with the spring 504 and the slide plate 505, and the spring 504 is arranged between the sleeve 502 and the slide plate 505, and the slide plate 505 and the pad 506 form a fixed structure, and the pad 506 is made of rubber material.

[0033] In this embodiment, a spring 504 is provided in the sleeve 502, so that the slide plate 505 can be supported by the spring 504, so that the slide plate 505 can well rely on the setting of the pad 506 to limit the placement of the butterfly wing needle, and the butterfly wing needle can be placed between the two pads 506 for limiting the placement, so that the medical staff can take the butterfly wing needle after being ready.

[0034] When in use, it can be operated by one person, with one arm and the other hand holding the device. At the same time, by setting a bottom shell 201 at the bottom of the fixed rod 1, the rubber pad 203 at the bottom of the bottom shell 201 can fit the patient's skin, and when pressed downward, the bottom shell 201 can push the skin to move by relying on the rubber pad 203 at the bottom, so that the skin inside the bottom shell 201 can be in a taut state, and the infusion port can be more obviously located under the skin. At this time, puncture can be performed with a puncture needle. In addition, when in use, by setting a lighting lamp body 4 on the top plate 3, a range of lighting can be provided for the puncture position, which can effectively improve the need for puncturing the subcutaneous infusion port seat and meet people's daily use needs.

[0035] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0036] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0037] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A simple infusion port puncture assisting device, characterized in that: It comprises a fixing rod (1), a limiting assembly (2) is provided at the bottom of the fixing rod (1), the limiting assembly (2) comprises a bottom shell (201), a limiting shell (202) and a rubber pad (203), the bottom of the fixing rod (1) is fixedly connected to the bottom shell (201); and the inside of the bottom shell (201) is fixedly connected to the limiting shell (202), the bottom of the bottom shell (201) is provided with the rubber pad (203), the top of the fixing rod (1) is also provided with a top plate (3), and the bottom of the top plate (3) is provided with a lighting lamp body (4); A clamping assembly (5) is provided on one side of the top plate (3), and the clamping assembly (5) comprises a side plate (501), a sleeve (502), a slide groove (503), a spring (504), a slide plate (505) and a pad (506); one side of the top plate (3) is fixedly connected to the side plate (501), and one side of the side plate (501) is fixedly connected to the sleeve (502); a slide groove (503) is provided inside the sleeve (502), and a spring (504) is fixedly connected inside the slide groove (503); one end of the spring (504) is fixedly connected to the slide plate (505), and one side of the slide plate (505) is fixedly connected to the pad (506); The sleeve (502) forms a sliding structure with the slide plate (505) through the slide groove (503), and the shape and size of the slide groove (503) match the shape and size of the slide plate (505), and one end of the slide plate (505) extends into the slide groove (503) for connection; The sleeve (502) forms a fixed structure with the spring (504) through the slide groove (503), and the number of the springs (504) is two, and the two springs (504) are symmetrically arranged with the horizontal center line of the sleeve (502) as the symmetry axis; The sleeve (502) forms an elastic structure through a spring (504) and a slide plate (505), and the spring (504) is arranged between the sleeve (502) and the slide plate (505); The slide plate (505) and the pad (506) form a fixed structure, and the pad (506) is made of rubber.

2. The simplified infusion port puncture assisting device according to claim 1, characterized in that: The bottom shell (201) and the rubber pad (203) form a fixed structure, and the top of the rubber pad (203) is arranged in close contact with the bottom of the bottom shell (201).

3. The simplified infusion port puncture assisting device according to claim 1, characterized in that: There are a plurality of lighting lamp bodies (4) on the top plate (3), and the plurality of lighting lamp bodies (4) are arranged at equal distances at the bottom of the top plate (3) for installation.

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