CN210728394U - Drainage tube fixing device - Google Patents

Abstract

A drainage tube fixing device solves the problems of inconvenient fixing operation and unreliable fixing of the drainage tube; it includes a fixing tape, a hole is provided in the middle of the left part of the fixing tape, and a right side of the hole is provided with a hole. There is an opening, the opening extends to the right of the fixing tape, the front and rear sides of the opening are respectively provided with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are located at the end of the fixing tape. The upper part is fixedly connected with the fixing tape, a clamping device is arranged between the first fixing block and the second fixing block, and a protective tape is arranged above the first fixing block; the utility model makes the fixing and removing operations of the drainage pipe very simple , convenient, and more reliable fixed.

Description

A drainage tube fixing device

technical field

The utility model belongs to the technical field of medical care, in particular to a drainage tube fixing device.

Background technique

After debridement and large and medium-sized chest and abdomen operations, patients often need indwelling drainage tubes for drainage. Good postoperative drainage plays a very important role in promoting postoperative recovery and early ambulation of patients and reducing the occurrence of complications. An important part of invasive and surgical treatment. Traditionally, the drainage tube is often fixed on the patient's skin with surgical sutures, which has disadvantages such as pain caused by the patient's involuntary pulling and easy drainage of the drainage tube. In recent years, there have been silicone fixation discs in which the drainage tube is directly sleeved and covered on the wound, but there are still shortcomings such as inconvenience in operation and increased infection rate.

Utility model content

In view of the above technical problems, the purpose of the present invention is to provide a drainage tube fixing device, which solves the problems of inconvenient fixing operation and unreliable fixing of the drainage tube.

In order to achieve the above purpose, the present invention provides the following technical solutions: including a fixing tape, a hole is provided in the middle position of the left part of the fixing tape, and an opening is provided on the right side of the hole, and the opening extends to the fixing point. On the right side of the tape, the front and rear sides of the opening are respectively provided with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are above the fixing tape and are fixedly connected with the fixing tape, so A clamping device is arranged between the first fixing block and the second fixing block, and a protective tape is arranged above the first fixing block.

Preferably, the clamping device includes a slider, which can slide back and forth on the second fixing block, and a push rod that can slide back and forth and a positioning rod that slide left and right are arranged in the middle of the slider. The right end of the rod is fixedly connected with a positioning block, the positioning block is provided with a wedge surface groove, the front end of the push rod is fixedly provided with a fixing pin, the fixing pin can slide in the wedge surface groove, and the push rod and the first A spring is arranged between the two fixing blocks, the spring is sleeved on the push rod, a positioning groove is fixedly connected to the second fixing block, and the positioning rod and the positioning groove cooperate to form a structure in which the slider can be moved and positioned.

Preferably, friction lines are provided on the inner side of the second fixing block.

Preferably, the fixing tape is provided with a plurality of ventilation holes.

Preferably, the bottom end of the fixing tape is covered with a plastic film.

Compared with the prior art, the beneficial effects of the present utility model are: the first fixing block and the second fixing block of the present utility model increase the contact surface with the drainage pipe, the sliding block increases the friction force between the sliding block and the drainage pipe, At the same time, the fixation of the drainage tube is more stable, and the pulling of the patient is avoided when it is removed. The fixing tape can effectively avoid the skin suture when the traditional drainage tube is fixed, so that the fixing and removal of the drainage tube is very simple and convenient. It can effectively prevent the drainage tube from stretching laterally and coming out in the vertical direction, which further enhances the reliability of the fixing of the drainage tube.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Figure 1 is a schematic diagram of the overall structure of the present invention.

2 is a schematic diagram of the overall structure of the first fixing block and the second fixing block below the protective tape of the present invention.

FIG. 3 is an enlarged schematic view of part A in FIG. 1 .

4 is a schematic diagram of the structure of the positioning groove on the second fixing block of the present invention.

FIG. 5 is an enlarged schematic view of part B in FIG. 4 .

In the picture: 1-Fixing tape, 2-Perforating hole, 3-Opening, 4-First fixing block, 5-Second fixing block, 6-Protective tape, 7-Slider, 8-Push rod, 9-Positioning Rod, 10-positioning block, 11-wedge groove, 12-fixing pin, 13-spring, 14-positioning groove, 15-cylindrical protrusion, 16-ventilating hole.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

Embodiment: Referring to Figures 1-4, the present utility model includes a fixing tape 1, the middle position of the left part of the fixing tape 1 is provided with a punching hole 2, and the right side of the punching hole 2 is provided with an opening 3, The opening 3 extends to the right of the fixing tape 1, and the front and rear sides of the opening 3 are respectively provided with a first fixing block 4 and a second fixing block 5. The first fixing block 4 and the second fixing block 5 Above the fixing tape 1 and fixedly connected with the fixing tape 1 , a clamping device is provided between the first fixing block 4 and the second fixing block 5 , and a protective tape 6 is provided above the first fixing block 4 .

The fixing tape 1 is a pressure-sensitive skin adhesive, the first fixing block 4 and the second fixing block 5 are fixed, the operation is simple and convenient, the sticking is firm, and the effective fixing time is as long as 7 to 10 days. The occurrence of adverse reactions such as skin allergy on the contact surface between the patient and the first fixing block 4 and the second fixing block 5 is effectively avoided. The first fixing block 4 and the second fixing block 5 are made of medical soft silicone material, which has a certain flexibility while maintaining the necessary hardness of the bases of the first fixing block 4 and the second fixing block 5, and at the same time. Effective fitting of the first fixing block 4 and the second fixing block 5 to the patient's skin is achieved. After passing through hole 2, the drainage tube is put into opening 3 to the right, and the drainage tube is fixed by a clamping device to increase the friction force with the tube wall. Finally, the drainage tube is further positioned with protective tape 6.

Referring to FIG. 3 , the clamping device includes a sliding block 7 that can slide back and forth on the second fixing block 5 , and a push rod 8 that can slide back and forth and a left and right sliding block 7 are provided in the middle of the sliding block 7 . Sliding positioning rod 9, the right end of the positioning rod 9 is fixedly connected with a positioning block 10, the positioning block 10 is provided with a wedge surface groove 11, the front end of the push rod 8 is fixedly provided with a fixing pin 12, the fixing The pin 12 can slide in the wedge groove 11 , a spring 13 is arranged between the push rod 8 and the second fixing block 5 , the spring 13 is sleeved on the push rod 8 , and the second fixing block 5 is fixedly connected There is a positioning slot 14 , and the positioning rod 9 cooperates with the positioning slot 14 to form a structure in which the slider 7 can be moved and positioned.

After the drainage tube is placed in the opening 3, press the push rod 8 to move the push rod 8 forward, and the push rod 8 makes the fixed pin 12 fixedly connected with it slide in the wedge surface groove 11, thereby driving the positioning rod 9 to move to the right, so that the The positioning rod 9 and the positioning groove 14 lose their cooperation, and then the slider 7 can be pushed forward to reduce the distance with the drainage tube, and then gradually increase the friction force with the drainage tube after contacting the drainage tube. After letting go, the compressed spring 13 is reset, so that it cooperates with the positioning groove 14 to ensure the stability of the slider 7 and its positioning, and to ensure the stability of the drainage tube. The contact between the sliding block 7 and the drainage tube can be disengaged, so as to avoid the problem of the drainage tube being pulled when the drainage tube is fixed in the fixing groove in the past.

Wherein, in order to increase the friction with the drainage tube, friction lines 15 are provided on the inner side of the second fixing block 5 .

Wherein, in order to maintain the comfort of the patient, the fixing tape 1 is provided with a plurality of ventilation holes 16 .

Wherein, the bottom end of the fixing tape 1 is covered with a plastic film.

When the patient undergoes surgery or debridement, when indwelling drainage is required according to clinical treatment needs, first, after the drainage tube is placed in the wound or operative cavity, the fixing position of the fixing tape should be reasonably selected, and the selected fixing position should be cleaned with sterile gauze, etc. The skin surface at the location. Next, open the outer package, remove the plastic film at the bottom of the fixing tape 1, lead the drainage tube out of the piercing hole 2 through the opening 3, then fix the drainage tube with the slider 7, and then fix the upper part of the drainage tube with the protective tape 6.

In the use of the utility model, the fixed drainage tube is more obvious than the traditional method, which saves time and is easy to operate. When the patient changes the body position during the operation of the tube after the operation, there is no need to worry about the drainage tube coming out, the movement is flexible and free, and the catheter pulling is avoided It can effectively improve the comfort of patients with long-term indwelling drainage tubes; it is safe to use, easy for medical staff to operate, and comfortable for patients.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. 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 (5)

1. A drainage tube fixing device, comprising a fixing tape (1), is characterized in that: the left middle position of the fixing tape (1) is provided with a punching hole (2), and the hole (2) in the An opening (3) is provided on the right, the opening (3) extends to the right of the fixing tape (1), and a first fixing block (4) and a second fixing block (4) and a second fixing block (4) and a second fixing block (4) and a second fixing block (4) and a second fixing block (4) and a second fixing block (4) and a second fixing block (4) and a second fixing block are respectively provided on the front and rear sides of the opening (3). A fixing block (5), the first fixing block (4) and the second fixing block (5) are above the fixing tape (1) and are fixedly connected with the fixing tape (1), the first fixing block (4) A clamping device is arranged between the second fixing block (5), and a protective tape (6) is arranged above the first fixing block (4). 2. A drainage tube fixing device according to claim 1, characterized in that: the clamping device comprises a sliding block (7), and the sliding block (7) can be moved back and forth on the second fixing block (5). sliding, the middle of the slider (7) is provided with a push rod (8) that can slide back and forth and a positioning rod (9) that slides left and right, and a positioning block (10) is fixedly connected to the right end of the positioning rod (9), The positioning block (10) is provided with a wedge surface groove (11), the front end of the push rod (8) is fixedly provided with a fixing pin (12), and the fixing pin (12) can be inserted into the wedge surface groove (11) A spring (13) is arranged between the push rod (8) and the second fixing block (5), the spring (13) is sleeved on the push rod (8), and the second fixing block (5) ) is fixedly connected with a positioning groove (14), and the positioning rod (9) cooperates with the positioning groove (14) to form a structure in which the slider (7) can be moved and positioned. 3 . The drainage tube fixing device according to claim 1 , wherein a friction pattern ( 15 ) is provided on the inner side of the second fixing block ( 5 ). 4 . 4 . The drainage tube fixing device according to claim 1 , wherein the fixing tape ( 1 ) is provided with a plurality of ventilation holes ( 16 ). 5 . 5 . The drainage tube fixing device according to claim 1 , wherein the bottom end of the fixing tape ( 1 ) is covered with a plastic film. 6 .

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