Drainage tube fixing device for brain postoperative care

Abstract

The invention provides a drainage tube fixing device for brain postoperative care, and relates to the technical field of postoperative care equipment. Comprising a base, a through hole is formed in the base, an annular base is arranged on the peripheral side of the through hole, a sealing cover is hinged to the annular base, an annular sliding groove is formed in the inner side of the annular base, the annular sliding groove is in sliding connection with a rotating disc, a plurality of limiting protrusions are arranged on the rotating disc, and the limiting protrusions are arranged in a spiral shape; compared with the prior art, the drainage tube fixing device is simple in structure, convenient to use and capable of effectively fixing the position of the drainage tube and protecting the drainage tube against damage caused by pulling.

Description

Technical Field

[0001] The present invention relates to the technical field of postoperative care equipment, and in particular to a drainage tube fixing device for postoperative brain care. Background Art

[0002] After surgery in clinical practice, a drainage tube is generally required to be left in place. During the period of placement of the drainage tube, whether the drainage tube is firmly fixed and whether the drainage is unobstructed is the key to the success of the operation and the patient's recovery. If the catheter is displaced and falls off, it needs to be replaced, which will lead to delays in treatment effect and time, and may even cause infection and endanger the patient's life.

[0003] The traditional method of fixing the drainage tube is to fix the drainage tube to the patient's skin with silk sutures. However, this method has many disadvantages. Not only does the silk suture aggravate tissue trauma and easily cause infection, but also after the operation, the patient is prone to pain caused by the drainage tube at the suture site due to daily activities. At the same time, the existing drainage tube fixing device has a single structure. When the drainage tube is pulled, it directly causes pulling damage to the drainage tube and the patient's fixation point.

[0004] Therefore, there is an urgent need for a drainage tube fixing device for postoperative brain care to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a drainage tube fixing device for postoperative brain care, which has a simple structure and is easy to use, and can effectively fix the position of the drainage tube and protect it from damage caused by pulling.

[0006] The embodiment of the present invention is achieved as follows:

[0007] An embodiment of the present application provides a drainage tube fixing device for postoperative brain care, which includes a base, a through hole is provided on the base, an annular base is provided on the circumference of the through hole, a cover is hingedly provided on the annular base, an annular groove is provided on the inner side of the annular base, a rotating disk is slidably connected to the annular groove, a plurality of limiting protrusions are provided on the rotating disk, and the limiting protrusions are spirally arranged.

[0008] In some embodiments of the present invention, the annular base is detachably connected to the base.

[0009] In some embodiments of the present invention, an annular groove is provided on the base, and a clamping piece adapted to the annular groove is provided on the bottom surface of the annular base.

[0010] In some embodiments of the present invention, a clamping groove is disposed on the outer side of the through hole, and an inflatable cushion is disposed on the inner side of the clamping groove.

[0011] In some embodiments of the present invention, a pipe outlet is provided on the annular base, a telescopic tube is provided at the pipe outlet, and a clamping member is provided at the front end of the telescopic tube.

[0012] In some embodiments of the present invention, a plurality of ventilation holes are provided on the top of the cover.

[0013] In some embodiments of the present invention, a restraining net is provided on the cover, the restraining net is located above the rotating disk, and a foam pad is provided between the restraining net and the cover.

[0014] In some embodiments of the present invention, the base is a soft cushion, and a sticking point is provided at the bottom of the base.

[0015] In some embodiments of the present invention, straps are provided on both sides of the base.

[0016] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0017] The suture method for fixing the drainage tube is prone to causing the thread to loosen or fall off, and the existing drainage tube fixing device has a single structure, which is easy to cause pulling damage to the drainage tube and the patient's fixation point. The present invention provides a drainage tube fixing device for postoperative brain care, which includes a base, a through hole is provided on the base, an annular base is provided on the circumference of the through hole, a cover is hingedly provided on the annular base, an annular chute is provided on the inner side of the annular base, the annular chute is slidably connected to a rotating disk, and a plurality of limiting protrusions are provided on the rotating disk, and the limiting protrusions are arranged in a spiral shape.

[0018] The present invention sets an annular base on the base, so that medical staff can first fix the base on the patient's drainage tube, and then the drainage tube can pass through the inner side of the annular base, and cooperate with multiple limiting protrusions on the rotating disk to be spirally clamped on the rotating disk. When the drainage tube is pulled by external influences, the rotating disk rotates to move the drainage tube thereon to avoid direct pulling on the wound. The setting of the limiting protrusion can limit the drainage tube, and will not affect the movement of the drainage tube after rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A side view of an embodiment of the present invention;

[0021] Figure 2is a cross-sectional view of an annular base according to an embodiment of the present invention;

[0022] Figure 3 It is a bottom view of the base according to an embodiment of the present invention.

[0023] Description of the drawings: 1. Base; 2. Ring base; 3. Cover; 4. Vent; 5. Telescopic tube; 6. Outer tube; 7. Inner tube; 8. Clamp; 9. Rotating disk; 10. Limiting protrusion; 11. Snap-in groove; 12. Inflatable cushion; 13. Through hole; 14. Binding strap; 15. Adhesive point. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example:

[0027] Please refer to Figure 1-3 The present embodiment provides a drainage tube fixing device for postoperative brain care, which includes a base 1, a through hole 13 is provided on the base 1, an annular base 2 is provided on the circumference of the through hole 13, a cover 3 is hingedly provided on the annular base 2, an annular slide groove is provided on the inner side of the annular base 2, a rotating disk 9 is slidably connected to the annular slide groove, a plurality of limiting protrusions 10 are provided on the rotating disk 9, and the limiting protrusions 10 are spirally arranged.

[0028] The suture method of fixing the drainage tube is prone to causing the thread to loosen or fall off, and the existing drainage tube fixing device has a single structure, which is easy to cause pulling damage to the drainage tube and the patient's fixing point. The present invention sets an annular base 2 on the base 1, so that medical staff can first fix the base 1 on the patient's drainage tube, and then the drainage tube can pass through the inner side of the annular base 2, and cooperate with the multiple limiting protrusions 10 on the rotating disk 9 to be spirally clamped on the rotating disk 9. When the drainage tube is pulled by external influences, the rotating disk 9 rotates to move the drainage tube thereon to avoid direct pulling on the wound. The setting of the limiting protrusion 10 can limit the drainage tube, and will not affect the movement of the drainage tube after rotation. The hinged cover 3 can be opened conveniently and simply to complete the observation, dressing change, cleaning and care of the drainage wound.

[0029] In some embodiments of the present invention, the annular base 2 is detachably connected to the base 1 , so that medical personnel can first fix the base 1 and then connect the annular base 2 to the base 1 .

[0030] In some embodiments of the present invention, an annular groove is provided on the base 1, and a clamping piece adapted to the annular groove is provided on the bottom surface of the annular base 2. The annular groove and the clamping piece are connected to facilitate installation and disassembly.

[0031] In some embodiments of the present invention, a clamping groove 11 is provided on the outside of the through hole 13, and an inflatable cushion 12 is provided on the inside of the clamping groove 11. The clamping groove 11 can fix the end of the drainage tube close to the wound to prevent the outer drainage tube from moving and pulling the wound; the inflatable cushion 12 is provided so that after the drainage tube is clamped in the clamping groove 11, it can be inflated to fix the drainage tube well.

[0032] In some embodiments of the present invention, a pipe outlet is provided on the annular base 2, a telescopic tube 5 is provided at the pipe outlet, and a clamp 8 is provided at the front end of the telescopic tube 5. The telescopic tube 5 provided at the pipe outlet allows one end of the drainage tube to pass through the telescopic tube 5 and be fixed by the clamp 8. After the drainage tube is pulled, the telescopic tube 5 can be telescoped to protect the drainage tube from being pulled and damaged. Specifically, the telescopic tube 5 can be provided as an outer tube 6 and an inner tube 7 sleeved therein, and the clamp 8 is provided at the pipe outlet of the inner tube 7. It is understandable that the clamp 8 can be provided with a common clamping structure on the market.

[0033] In some embodiments of the present invention, a plurality of vent holes 4 are provided on the top of the cover 3. The plurality of vent holes 4 facilitate ventilation of the wound of the patient.

[0034] In some embodiments of the present invention, a restraining net is provided on the cover 3, the restraining net is located above the rotating disk 9, and a foam pad is provided between the restraining net and the cover 3. The provision of the foam pad enables the restraining net to abut against the drainage tube after the cover 3 is buckled, so as to assist in limiting the drainage tube.

[0035] In some embodiments of the present invention, the base 1 is a soft cushion, and the adhesive points 15 are arranged at the bottom of the base 1 so that it can be well attached to the patient's skin. The base 1 is provided with straps 14 on both sides, and the arrangement of the straps 14 can assist in fixing the base 1 from both sides.

[0036] In summary, the embodiment of the present invention provides a drainage tube fixing device for postoperative brain care, including a base 1, a through hole 13 is provided on the base 1, a ring base 2 is provided around the through hole 13, a cover 3 is hingedly provided on the ring base 2, an annular slide is provided on the inner side of the annular base 2, a rotating disk 9 is slidably connected to the annular slide, and a plurality of limiting protrusions 10 are provided on the rotating disk 9, and the limiting protrusions 10 are arranged in a spiral shape. Fixing the drainage tube by suturing is prone to cause the thread to loosen or fall off, and the existing drainage tube fixing device has a single structure, which is easy to cause pulling damage to the drainage tube and the patient's fixing point. The present invention sets an annular base 2 on the base 1, so that medical staff can first fix the base 1 on the patient's drainage tube, and then the drainage tube can pass through the inner side of the annular base 2, and cooperate with multiple limiting protrusions 10 on the rotating disk 9 to be spirally clamped on the rotating disk 9. When the drainage tube is pulled by external influences, the rotating disk 9 rotates to move the drainage tube thereon to avoid direct pulling on the wound. The setting of the limiting protrusion 10 can limit the drainage tube, and will not affect the movement of the drainage tube after rotation.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drainage tube fixing device for postoperative brain care, characterized in that: It includes a base, a through hole is provided on the base, an annular base is provided on the circumference of the through hole, a cover is hingedly provided on the annular base, an annular groove is provided on the inner side of the annular base, a rotating disk is slidably connected to the annular groove, a plurality of limiting protrusions are provided on the rotating disk, and the limiting protrusions are spirally arranged.

2. The drainage tube fixing device for postoperative brain care according to claim 1, characterized in that: The annular base is detachably connected to the base.

3. The drainage tube fixing device for postoperative brain care according to claim 2, characterized in that: The base is provided with an annular groove, and the bottom surface of the annular base is provided with a clamping piece adapted to the annular groove.

4. The drainage tube fixing device for postoperative brain care according to claim 3, characterized in that: A clamping groove is arranged on the outer side of the through hole, and an inflatable cushion is arranged on the inner side of the clamping groove.

5. The drainage tube fixing device for postoperative brain care according to claim 4, characterized in that: The annular base is provided with a pipe outlet, a telescopic tube is provided at the pipe outlet, and a clamping piece is provided at the front end of the telescopic tube.

6. The drainage tube fixing device for postoperative brain care according to claim 1, characterized in that: A plurality of vent holes are arranged on the top of the cover.

7. The drainage tube fixing device for postoperative brain care according to claim 1, characterized in that: A restraining net is arranged on the cover, the restraining net is located above the rotating disk, and a foam pad is arranged between the restraining net and the cover.

8. The drainage tube fixing device for postoperative brain care according to claim 1, characterized in that: The base is a soft cushion, and a sticking point is arranged at the bottom of the base.

9. The drainage tube fixing device for postoperative brain care according to claim 8, characterized in that: Binding straps are arranged on both sides of the base.

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