Head transfusion puncture fixing device

Abstract

The utility model discloses a head infusion puncture fixing device which comprises a protective shell, a protective cover is rotationally arranged at the top of the protective shell, a rubber pad is fixedly installed at the bottom of the protective shell, medical adhesive tape is fixedly installed on the side wall of the rubber pad, and a plurality of wire grooves are formed in the bottom of the protective shell. When head puncture infusion is carried out, medical staff simply fix an infusion needle through an adhesive tape, then the medical needle is covered through the protective shell, the wire groove in the bottom of the protective shell is aligned with an infusion tube connected with the infusion needle, then the medical adhesive tape on the rubber pad is torn off, and the whole protective shell is fixedly attached to the head of a patient. A rubber pad arranged at the bottom of the protective shell makes contact with the head of the patient, the comfort of the patient is improved, the whole protective shell is better attached to the head of the patient, the infusion needle is protected through the protective shell, and the situation that the patient mistakenly touches the infusion needle in the treatment process, and discomfort is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of head infusion, in particular to a head infusion puncture fixing device. Background Art

[0002] The background technology of a head infusion puncture fixation device mainly involves the demand for stability and comfort during head infusion puncture in the medical field, as well as the equipment innovation and design optimization to meet these demands.

[0003] Head infusion fixation, especially scalp intravenous infusion fixation, has important application value in pediatrics and certain specific medical situations.

[0004] In recent years, with the continuous advancement of medical technology, the fixation methods of scalp intravenous infusion have also been continuously improved and innovated. Researchers have been trying to improve the stability and comfort of fixation by exploring new fixation materials and designing new fixators. For example, some researchers have proposed the use of new fixation materials such as elastic mesh sleeves or bandages. These materials have good elasticity and breathability, can better adapt to the movement of the child's head, and reduce discomfort during fixation.

[0005] In clinical treatment, the existing head infusion puncture fixation device needs to fix the head puncture needle to avoid needle shaking. However, if the needle is fixed too tightly with medical tape, it may increase the patient's discomfort and may even cause skin damage or pain. Especially in sensitive areas such as the scalp, excessive pressure may cause discomfort and pain to the patient, and the needle that is not fixed tightly is exposed, which is not conducive to the safety of the patient's head. Utility Model Content

[0006] The purpose of the present invention is to provide a head infusion puncture fixation device to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a head infusion puncture fixing device, comprising a protective shell, a protective cover is rotatably provided on the top of the protective shell, a rubber pad is fixedly installed on the bottom of the protective shell, medical tape is fixedly installed on the side wall of the rubber pad, and a plurality of wire grooves are opened at the bottom of the protective shell.

[0008] As a further description of the above technical solution: an installation groove is opened on the side wall of the protective shell, a connecting ring is rotatably connected inside the installation groove, a wire take-up tube is fixedly connected to the side wall of the connecting ring, a fixing rope is arranged inside the wire take-up tube, and the fixing rope is made of elastic material.

[0009] As a further description of the above technical solution: the upper thread of the connecting ring is connected with a locking bolt, and one end of the locking bolt passes through the connecting ring and contacts the inner wall of the installation groove.

[0010] As a further description of the above technical solution: a connecting block is fixedly connected to the top of the protective shell, a damping rod is rotatably connected to the connecting block, and both ends of the damping rod are fixedly connected to the protective cover.

[0011] As a further description of the above technical solution: an observation window is fixedly installed on the top of the protective cover.

[0012] As a further description of the above technical solution: a plurality of air holes are provided on the top of the protective cover, and the plurality of air holes are respectively arranged on one side of the observation window.

[0013] The utility model provides a head infusion puncture fixing device. It has the following beneficial effects: when performing head puncture infusion, the medical staff simply fixes the infusion needle with tape, and then covers the medical needle with a protective shell, aligns the wire groove at the bottom of the protective shell with the infusion tube connected to the infusion needle, and then tears off the medical tape on the rubber pad, fixes the entire protective shell to fit the patient's head, and the rubber pad arranged at the bottom of the protective shell contacts the patient's head, which improves the patient's comfort and makes the entire protective shell fit the patient's head more closely. The protective shell protects the infusion needle, and prevents the patient from accidentally touching the infusion needle during treatment, causing discomfort.

[0014] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a head infusion puncture fixation device proposed by the utility model;

[0017] Figure 2 A schematic diagram of a three-dimensional structure of the utility model from another viewing angle;

[0018] Figure 3 It is a schematic diagram of the three-dimensional unfolded structure of the utility model;

[0019] Figure 4 It is a three-dimensional explosion structure schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing rope of the utility model.

[0021] Legend:

[0022] 1. Protective shell; 2. Mounting groove; 3. Connecting ring; 4. Wire collection tube; 5. Protective cover; 6. Wire groove; 7. Fixing rope; 8. Rubber pad; 9. Medical tape; 10. Connecting block; 11. Damping rod; 12. Observation window; 13. Ventilation hole; 14. Locking bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1 A head infusion puncture fixing device comprises a protective shell 1, a protective cover 5 is rotatably provided on the top of the protective shell 1, a rubber pad 8 is fixedly installed on the bottom of the protective shell 1, a medical tape 9 is fixedly installed on the side wall of the rubber pad 8, and a plurality of wire grooves 6 are opened at the bottom of the protective shell 1; when performing head puncture infusion, the medical staff simply fixes the infusion needle with the tape, covers the medical needle with the protective shell 1, and aligns the wire groove 6 at the bottom of the protective shell 1 with the infusion tube connected to the infusion needle, then tears off the medical tape 9 on the rubber pad 8, fixes the entire protective shell 1 to fit the patient's head, and the rubber pad 8 provided at the bottom of the protective shell 1 contacts the patient's head, thereby improving the patient's comfort and making the entire protective shell 1 fit the patient's head more closely. The infusion needle is protected by the protective shell 1 to prevent the patient from accidentally touching the infusion needle during treatment, causing discomfort.

[0025] As a preferred technical solution of this embodiment, an installation groove 2 is opened on the side wall of the protective shell 1, and a connecting ring 3 is rotatably connected inside the installation groove 2. A wire take-up tube 4 is fixedly connected to the side wall of the connecting ring 3, and a fixing rope 7 is arranged inside the wire take-up tube 4, and the fixing rope 7 is made of elastic material; if the protective shell 1 is only fixed by the medical tape 9, the medical tape 9 may fall off after a period of time, so the protective shell 1 is reinforced by the fixing rope 7, and the protective shell 1 is reinforced by putting the fixing rope 7 on the patient's head, which can also reduce the load-bearing burden of the medical tape 9 and extend the service life of the medical tape 9, and the connecting ring 3 is rotatably connected to the protective shell 1, which is also convenient for setting different installation positions of the protective shell 1.

[0026] As a preferred technical solution of this embodiment, a locking bolt 14 is connected to the upper thread of the connecting ring 3, and one end of the locking bolt 14 passes through the connecting ring 3 and contacts the inner wall of the mounting groove 2; after the position of the fixing rope 7 is adjusted by rotating the connecting ring 3, the locking bolt 14 is rotated so that one end of the locking bolt 14 squeezes the inner wall of the mounting groove 2 to fix the connecting ring 3.

[0027] As a preferred technical solution of this embodiment, a connecting block 10 is fixedly connected to the top of the protective shell 1, and a damping rod 11 is rotatably connected to the connecting block 10, and both ends of the damping rod 11 are fixedly connected to the protective cover 5; the protective rod is rotatably connected to the top of the protective shell 1 through the damping rod 11 and the connecting ring 3, and when necessary, the protective cover 5 is opened to contact the infusion needle inside the protective shell 1, and the protective cover 5 is driven to rotate by the damping rod 11, so that the stability of the protective rod can be increased.

[0028] As a preferred technical solution of this embodiment, an observation window 12 is fixedly installed on the top of the protective cover 5; the infusion needle inside the protective shell 1 can be easily viewed through the observation window 12.

[0029] As a preferred technical solution of this embodiment, a plurality of air holes 13 are provided on the top of the protective cover 5 , and the plurality of air holes 13 are respectively arranged on one side of the observation window 12 ; the air flow inside the protective shell 1 is increased through the air holes 13 .

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A head infusion puncture fixation device, comprising a protective shell (1), characterized in that: A protective cover (5) is rotatably provided on the top of the protective shell (1), a rubber pad (8) is fixedly installed on the bottom of the protective shell (1), a medical tape (9) is fixedly installed on the side wall of the rubber pad (8), and a plurality of wire grooves (6) are opened on the bottom of the protective shell (1).

2. A head infusion puncture fixation device according to claim 1, characterized in that: The side wall of the protective shell (1) is provided with a mounting groove (2), the interior of the mounting groove (2) is rotatably connected with a connecting ring (3), the side wall of the connecting ring (3) is fixedly connected with a wire take-up tube (4), the interior of the wire take-up tube (4) is provided with a fixing rope (7), and the fixing rope (7) is made of elastic material.

3. A head infusion puncture fixation device according to claim 2, characterized in that: The upper thread of the connecting ring (3) is connected with a locking bolt (14), and one end of the locking bolt (14) passes through the connecting ring (3) and contacts the inner wall of the installation groove (2).

4. A head infusion puncture fixation device according to claim 2, characterized in that: A connecting block (10) is fixedly connected to the top of the protective shell (1), a damping rod (11) is rotatably connected to the connecting block (10), and both ends of the damping rod (11) are fixedly connected to the protective cover (5).

5. A head infusion puncture fixation device according to claim 4, characterized in that: An observation window (12) is fixedly mounted on the top of the protective cover (5).

6. A head infusion puncture fixation device according to claim 5, characterized in that: The top of the protective cover (5) is provided with a plurality of air holes (13), and the plurality of air holes (13) are respectively arranged on one side of the observation window (12).

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