Head drainage tube fixing device

Abstract

The utility model discloses a head drainage tube fixing device which comprises a base, a buckle, a strapping tape and a safety rope. The base is provided with a binding face matched with the scalp surface in radian. The buckle is arranged on the base, an opening is formed in the upper portion of the buckle, two arc-shaped supporting arms are symmetrically arranged on the two sides of the opening, and through holes are formed in the supporting arms; the strapping tape is wound on the periphery of the drainage tube and is connected with the buckle; the starting end of the safety rope is connected with the buckle, the tail end of the safety rope is fixed to a collector connected with the drainage tube, and the length of the safety rope is smaller than that of the drainage tube between the two ends of the safety rope.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a head drainage tube fixing device. Background Art

[0002] In cranial surgery, doctors usually use drainage tubes, which can drain the residual blood and gas in the brain to avoid hematoma and bleeding in the brain; on the other hand, they can control the disease and promote the recovery of the patient's neurological function. Because the color, content, speed and other parameters of the drainage fluid in the drainage tube need to be observed at all times after surgery, clinical drainage tubes usually use soft tubes with transparent and thin tube walls. At present, they are basically fixed by sticking bandages on the scalp surface or tying the hair next to them with thin ropes. There are certain problems: 1. It should not be too tight, otherwise the drainage tube may be over-extruded and affect the smooth flow of the tube; 2. It should not be too loose. The smooth tube wall and the curved scalp surface are not easy to fix, which can easily cause the drainage tube to fall off, twist or knot, and even cause problems such as accidental removal of the tube or infection. Therefore, the fixation of the drainage tube is crucial in the nursing process. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a head drainage tube fixing device to solve the problems in the above-mentioned background technology.

[0004] The utility model solves the technical problem by adopting the following technical solution: providing a head drainage tube fixing device, comprising a base, a buckle, a binding belt and a safety rope;

[0005] The base has a fitting surface adapted to the curvature of the scalp surface;

[0006] The buckle is arranged on the base, and the upper part of the buckle has an opening, and two arc-shaped arms are symmetrically arranged on both sides of the opening, and the arms are provided with through holes;

[0007] The binding belt is wrapped around the outer circumference of the drainage tube and connected to the buckle;

[0008] The starting end of the safety rope is connected to the buckle, and the end is fixed to the collector connected to the drainage tube, and the length of the safety rope is less than the length of the drainage tube between the two ends.

[0009] In the utility model, the buckle is a round tube horizontally arranged on the base, and a strip-shaped opening is provided on the upper part of the round tube along the length direction, and the width of the opening is greater than the diameter of the drainage tube.

[0010] In the utility model, the through hole is arranged at one end of the support arm close to the opening along the length direction of the circular tube.

[0011] In the utility model, the two ends of the strapping belt have a staggered or interpenetrating structure.

[0012] In the utility model, one end of the strapping belt is tongue-shaped, and the other end is ring-shaped, and the tongue passes through the ring for strapping.

[0013] In the utility model, the two ends of the strapping belt pass through the through holes on both sides and are fixed to the supporting arms.

[0014] In the utility model, the binding belt is a bandage.

[0015] In the utility model, the base has a flexible fitting surface, which is fixed to the scalp surface by means of covering or sewing.

[0016] Compared with the background technology, this technical solution has the following advantages:

[0017] 1. This solution is designed with a base, which has a flexible fitting surface and is fixed to the scalp surface by pasting or suturing, which is more stable than linear fixation;

[0018] 2. This solution adopts a snap-on fixation with an upper opening to increase the contact area with the peripheral wall of the drainage tube and prevent the drainage tube from being squeezed unnecessarily due to excessive local pressure;

[0019] 3. This solution uses interlaced or interpenetrating strapping bands / bandages at both ends for winding fixation, thereby increasing the surface roughness of the drainage tube and further protecting the drainage tube;

[0020] 4. This solution sets a safety rope to prevent accidental extubation caused by patient movement or other actions;

[0021] 5. This solution also has a through hole on the buckle, which can be used to fix the strapping belt and safety rope, which is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 This is the overall structural diagram of the embodiment after the drainage tube is installed;

[0024] Figure 2 This is the overall structure diagram of the embodiment before the drainage tube is installed;

[0025] Figure 3 This is a structural diagram of the buckle and base of the embodiment;

[0026] Figure 4 It is a diagram of the bundling method of the embodiment;

[0027] Figure 5 A state diagram is used for the embodiment.

[0028] Among them, 1-base, 2-buckle, 21-opening, 22-support arm, 23-through hole, 3-binding belt, 31-tongue-shaped, 32-ring-shaped, 4-safety rope, 5-indwelling tube, 6-drainage tube. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] A fixing device for a head drainage tube 6, comprising a base 1, a buckle 2, a binding belt 3 and a safety rope 4;

[0032] The base 1 has a fitting surface adapted to the curvature of the scalp surface, the fitting surface is made of a flexible material and is sutured at four corners or directly attached to the scalp surface;

[0033] The buckle 2 is arranged on the base 1, and the upper part of the buckle 2 has an opening 21, and two arc-shaped arms 22 are symmetrically arranged on both sides of the opening 21, and the arms 22 are provided with through holes 23; in this embodiment, the buckle 2 is a section of a circular tube horizontally arranged on the base 1, and the diameter of the circular tube is larger than the diameter of the drainage tube 6. A strip-shaped opening 21 is opened in the upper part of the circular tube along the length direction, and the width of the opening 21 is also larger than the diameter of the drainage tube 6, so that the drainage tube 6 can enter and exit from the opening 21 conveniently. At the same time, the through hole 23 is arranged at one end of the arm 22 close to the opening 21 along the length direction of the circular tube.

[0034] The strapping band 3 is wound around the outer circumference of the drainage tube 6 and connected to the buckle 2. The strapping band 3 is a bandage, and the two ends are cut into a staggered or interpenetrating structure. In this embodiment, one end is a tongue 31 and the other end is a ring 32. The tongue 31 passes through the ring 32 for strapping, and the two ends pass through the through holes 23 on both sides and are fixed to the support arm 22.

[0035] The starting end of the safety rope 4 is connected to the buckle 2, and the end is fixed to the collector connected to the drainage tube 6. This embodiment uses the indwelling tube 5 with a scale on the surface for collection. The starting end of the safety rope 4 is fixed to the crossbar formed by the through hole 23 and the end of the arm 22, and the other end is connected to the edge of the entrance of the indwelling tube 5. The length of the safety rope 4 is less than the length of the drainage tube 6 between the two ends. When the patient moves too far, the safety rope 4 is pulled before the drainage tube 6, effectively preventing the displacement or detachment of the drainage tube 6.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A head drainage tube fixing device, characterized in that: Includes base, buckle, strapping and safety rope; The base has a fitting surface adapted to the curvature of the scalp surface; The buckle is arranged on the base, and the upper part of the buckle has an opening, and two arc-shaped arms are symmetrically arranged on both sides of the opening, and the arms are provided with through holes; The binding belt is wrapped around the outer circumference of the drainage tube and connected to the buckle; The starting end of the safety rope is connected to the buckle, and the end is fixed to the collector connected to the drainage tube, and the length of the safety rope is less than the length of the drainage tube between the two ends.

2. A head drainage tube fixing device according to claim 1, characterized in that: The buckle is a round tube horizontally arranged on the base, and a strip-shaped opening is provided on the upper part of the round tube along the length direction, and the width of the opening is greater than the diameter of the drainage tube.

3. A head drainage tube fixing device according to claim 2, characterized in that: The through hole is arranged at one end of the support arm close to the opening along the length direction of the circular tube.

4. A head drainage tube fixing device according to claim 1, characterized in that: The two ends of the strapping belt have a staggered or interpenetrating structure.

5. A head drainage tube fixing device according to claim 1, characterized in that: One end of the strapping belt is tongue-shaped, and the other end is ring-shaped, and the tongue passes through the ring for strapping.

6. A head drainage tube fixing device according to claim 1, characterized in that: The two ends of the strapping belt pass through the through holes on both sides and are fixed to the supporting arms.

7. A head drainage tube fixing device according to claim 1, characterized in that: The strapping tape is a bandage.

8. A head drainage tube fixing device according to claim 1, characterized in that: The base is fixed to the scalp surface by pasting or sewing.

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