Wearable continuous closed thoracic drainage device

Abstract

The utility model discloses a wearable continuous thoracic cavity closed drainage device which comprises a waistband, one side of the waistband is fixedly connected with a lifting supporting seat, the upper end of the lifting supporting seat is provided with a knob, and the inner side of the lifting supporting seat is movably connected with a lifting seat. The positioning seat is arranged at the bottom end of the inner wall of the lifting seat, the positioning blocks are arranged at the two ends of the inner wall of the positioning seat, the positioning grooves are formed in the positions, located on the outer side of the bottom end of the drainage bottle, of one ends of the positioning blocks, and the positioning blocks are inserted into the inner sides of the positioning grooves, so that when the drainage bottle is inserted into the lifting seat, the drainage bottle is fixed through the positioning seat; and a knob at the upper end of the lifting supporting seat is rotated, and the knob enables the lifting seat to do lifting motion on the inner side of the lifting supporting seat through a lead screw in the rotating process, so that the drainage bottle is conveniently subjected to lifting adjustment according to the height of a user, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a wearable continuous thoracic closed drainage device. Background Technique

[0002] Thoracic closed drainage is widely used as a treatment method for the drainage of hemothorax, pneumothorax, empyema and after thoracotomy, and plays a very important role in the treatment of diseases. In order to achieve effective drainage and prevent backflow, it is required that the thoracic closed drainage bottle should be 60 cm to 100 cm below the drainage plane, and the length of the thoracic drainage tube is 100 cm;

[0003] Among them, the existing patent number CN202122267410.0 discloses a pediatric thoracic closed drainage device. By installing an insertion tube between the diversion tube and the drainage tube, during drainage, when it is necessary to replace the drainage bottle and the diversion tube, only need to pull out the diversion tube from the insertion tube for replacement, which is convenient for replacement. The cross-sectional diameter of the drainage tube is set to 5 mm, which is convenient for the drainage tube to be inserted into the chest cavity of children. Hanging ears and lifting ropes are installed on both sides of the drainage bottle, which is convenient for the patient to carry the drainage bottle with the lifting rope when getting up to go to the toilet. By setting a frame, the drainage bottle can be placed in the frame. The top surface of the frame is connected with a side plate, and a fixed clip is installed on the side surface of the side plate. The fixed clip can be used to fix the frame at the bed leg of the hospital bed. During drainage, the drainage bottle is placed in the frame, so that the drainage bottle will not tip over, enhancing the stability of the drainage bottle.

[0004] However, the above drainage device needs to use a hanging rope to take and fix the drainage bottle. Since the thoracic closed drainage bottle should be 60 cm to 100 cm below the drainage plane, and the heights of patients are different, the hanging rope is not convenient to be adjusted according to the height of the patient, resulting in low applicability of the drainage device; Therefore, it does not meet the existing needs, and for this reason, we propose a wearable continuous thoracic closed drainage device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wearable continuous thoracic closed drainage device to solve the problems in the above background technique that the drainage device needs to use a hanging rope to take and fix the drainage bottle. Since the thoracic closed drainage bottle should be 60 cm to 100 cm below the drainage plane, and the heights of patients are different, the hanging rope is not convenient to be adjusted according to the height of the patient, resulting in low applicability of the drainage device.

[0006] To achieve the above object, the present utility model provides the following technical solution: A wearable continuous thoracic closed drainage device, including a waistband, one side of the waistband is fixedly connected with a lifting support base, the upper end of the lifting support base is provided with a knob, the inner side of the lifting support base is movably connected with a lifting seat, the inner side of the lifting seat is provided with a drainage bottle, in front of the drainage bottle, at the bottom end of the inner wall of the lifting seat is provided with a positioning seat, the upper end of the drainage bottle is provided with a one-way valve, the upper end of the one-way valve is provided with a drainage tube, the bottom end of the drainage bottle is provided with a liquid outlet, at the bottom end of the liquid outlet, inside the lifting seat is provided with a through hole, and the liquid outlet penetrates through the through hole and extends to the outside of the bottom end of the lifting seat.

[0007] Preferably, one end of the waistband is respectively provided with an A end and a B end, the outside of the A end is provided with a clamping block, and several clamping grooves are provided on the outside of the B end below the clamping block, and the bottom end of the clamping block is inserted into the inside of the clamping groove.

[0008] Preferably, behind the lifting seat, inside the lifting support base is provided with a lifting groove, and the rear end of the lifting seat is inserted into the inside of the lifting groove.

[0009] Preferably, at the bottom end of the knob, inside the lifting support base is provided with a lead screw, one end of the lead screw penetrates through the lifting support base and extends to the inside of the lifting groove, below the lead screw, inside the lifting seat is provided with a threaded groove, and the lead screw penetrates through the threaded groove and extends to the bottom end of the inner wall of the lifting groove.

[0010] Preferably, at both ends of the inner wall of the positioning seat are provided with positioning blocks, one end of the positioning block is provided with a positioning groove on the outside of the bottom end of the drainage bottle, and the positioning block is inserted into the inside of the positioning groove.

[0011] Preferably, below the positioning seat, at the bottom end of the inner wall of the lifting seat is provided with a movable groove, the bottom end of the positioning seat is inserted into the inside of the movable groove, in front of the bottom end of the positioning seat, inside the movable groove is provided with a spring, the movable groove and the spring are fixedly connected by bolts, and the positioning seat is movably connected with the lifting seat through the spring.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] In the present utility model, at the bottom end of the inner wall of the lifting seat is provided with a positioning seat, at both ends of the inner wall of the positioning seat are provided with positioning blocks, one end of the positioning block is provided with a positioning groove on the outside of the bottom end of the drainage bottle, and the positioning block is inserted into the inside of the positioning groove. Thus, when the drainage bottle is inserted into the lifting seat, the drainage bottle is fixed by the positioning seat, and by rotating the knob at the upper end of the lifting support base, during the rotation of the knob, the lifting seat makes a lifting movement inside the lifting support base through the lead screw, so as to facilitate the lifting adjustment of the drainage bottle according to the height of the user, and improve the applicability of the device. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the whole of this utility model;

[0015] Figure 2 is a side view of the lifting support base of this utility model;

[0016] Figure 3 is a schematic top view structure diagram of the lifting seat of this utility model.

[0017] In the figure: 1. Belt; 101. A end; 102. B end; 2. Lifting support base; 201. Lifting groove; 3. Lifting seat; 301. Movable groove; 4. Knob; 5. Positioning seat; 501. Positioning block; 6. Drainage bottle; 7. One-way valve; 8. Liquid outlet; 9. Lead screw; 10. Spring. Specific embodiments

[0018] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all the embodiments.

[0019] Please refer to Figures 1 to 3 , an embodiment provided by this utility model: A wearable continuous thoracic closed drainage device, including a belt 1, with an A end 101 and a B end 102 respectively provided at one end of the belt 1. A clamping block is provided on the outside of the A end 101, and several clamping grooves are provided on the outside of the B end 102 below the clamping block. The bottom end of the clamping block is inserted into the inside of the clamping groove. One side of the belt 1 is fixedly connected with a lifting support base 2. A knob 4 is provided at the upper end of the lifting support base 2. A lifting seat 3 is movably connected inside the lifting support base 2. A drainage bottle 6 is provided inside the lifting seat 3. A positioning seat 5 is provided at the bottom end of the inner wall of the lifting seat 3 in front of the drainage bottle 6. A one-way valve 7 is provided at the upper end of the drainage bottle 6. A drainage tube is provided at the upper end of the one-way valve 7. A liquid outlet 8 is provided at the bottom end of the drainage bottle 6. A through hole is provided inside the lifting seat 3 at the bottom end of the liquid outlet 8. The liquid outlet 8 passes through the through hole and extends to the outside of the bottom end of the lifting seat 3. The whole is provided with a positioning seat 5 at the bottom end of the inner wall of the lifting seat 3. Positioning blocks 501 are provided at both ends of the inner wall of the positioning seat 5. A positioning groove is provided on the outside of the bottom end of the drainage bottle 6 at one end of the positioning block 501. The positioning block 501 is inserted into the inside of the positioning groove. Thus, when the drainage bottle 6 is inserted into the lifting seat 3, the drainage bottle 6 is fixed by the positioning seat 5. And by rotating the knob 4 at the upper end of the lifting support base 2, during the rotation of the knob 4, the lifting seat 3 makes a lifting movement inside the lifting support base 2 through the lead screw 9, so as to facilitate the lifting adjustment of the drainage bottle 6 according to the height of the user and improve the applicability of the device.

[0020] Behind the lifting seat 3 and inside the lifting support seat 2, there is a lifting groove 201. The rear end of the lifting seat 3 is inserted inside the lifting groove 201. At the bottom end of the knob 4 and inside the lifting support seat 2, there is a lead screw 9. One end of the lead screw 9 penetrates through the lifting support seat 2 and extends to the inside of the lifting groove 201. Below the lead screw 9 and inside the lifting seat 3, there is a threaded groove. The lead screw 9 penetrates through the threaded groove and extends to the bottom end of the inner wall of the lifting groove 201. Then, by rotating the knob 4, during the rotation of the knob 4, the lifting seat 3 makes a lifting movement inside the lifting support seat 2 through the lead screw 9, so as to facilitate the lifting adjustment of the drainage bottle 6 according to the user's height and improve the applicability of the device.

[0021] At both ends of the inner wall of the positioning seat 5, there are positioning blocks 501. At one end of the positioning block 501 and outside the bottom end of the drainage bottle 6, there is a positioning groove. The positioning block 501 is inserted inside the positioning groove. Below the positioning seat 5 and at the bottom end of the inner wall of the lifting seat 3, there is a movable groove 301. The bottom end of the positioning seat 5 is inserted inside the movable groove 301. In front of the bottom end of the positioning seat 5 and inside the movable groove 301, there is a spring 10. The movable groove 301 and the spring 10 are fixedly connected by bolts. The positioning seat 5 is movably connected to the lifting seat 3 through the spring 10. Then, when the drainage bottle 6 is placed in the lifting seat 3, the lifting seat 3 fixes the drainage bottle 6 through the positioning seat 5. At both ends of the inner wall of the positioning seat 5, there are positioning blocks 501. At one end of the positioning block 501 and outside the bottom end of the drainage bottle 6, there is a positioning groove. The positioning block 501 is inserted inside the positioning groove, thereby improving the stability of the positioning seat 5 in fixing the drainage bottle 6.

[0022] In summary, when this drainage device is in use, first check whether all components are intact. After the inspection, the patient can first place the drainage bottle 6 into the lifting seat 3 inside the lifting support seat 2 on one side of the waistband 1. The lifting seat 3 fixes the drainage bottle 6 through the positioning seat 5. At both ends of the inner wall of the positioning seat 5, there are positioning blocks 501. At one end of the positioning block 501 and outside the bottom end of the drainage bottle 6, there is a positioning groove. The positioning block 501 is inserted inside the positioning groove, thereby improving the stability of the positioning seat 5 in fixing the drainage bottle 6. After the fixation is completed, the patient then wears the waistband 1 on the body, and by rotating the knob 4 at the upper end of the lifting support seat 2, during the rotation of the knob 4, the lifting seat 3 makes a lifting movement inside the lifting support seat 2 through the lead screw 9, so as to facilitate the lifting adjustment of the drainage bottle 6 according to the user's height and improve the applicability of the device.

[0023] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model.

Claims

1. A wearable continuous closed chest drainage device, comprising a waist belt (1), characterized in that: One side of the waist belt (1) is fixedly connected to a lifting support seat (2), the upper end of the lifting support seat (2) is provided with a knob (4), the inner side of the lifting support seat (2) is movably connected to a lifting seat (3), the inner side of the lifting seat (3) is provided with a drainage bottle (6), the front of the drainage bottle (6) is provided with a positioning seat (5) at the bottom end of the inner wall of the lifting seat (3), the upper end of the drainage bottle (6) is provided with a one-way valve (7), the upper end of the one-way valve (7) is provided with a drainage tube, the bottom end of the drainage bottle (6) is provided with a liquid outlet (8), the bottom end of the liquid outlet (8) is located on the inner side of the lifting seat (3) and is provided with a through hole, the liquid outlet (8) passes through the through hole and extends to the outer side of the bottom end of the lifting seat (3); The bottom end of the knob (4) is located on the inner side of the lifting support seat (2) and is provided with a screw rod (9); one end of the screw rod (9) penetrates the lifting support seat (2) and extends to the inner side of the lifting groove (201); a threaded groove is provided below the screw rod (9) and is located on the inner side of the lifting seat (3); the screw rod (9) penetrates the threaded groove and extends to the bottom end of the inner wall of the lifting groove (201).

2. A wearable continuous closed chest drainage device according to claim 1, characterized in that: The waist belt (1) is provided with an A end (101) and a B end (102) at one end, a card block is provided on the outside of the A end (101), a plurality of card slots are provided below the card block and on the outside of the B end (102), and the bottom end of the card block is inserted into the inner side of the card slot.

3. A wearable continuous closed chest drainage device according to claim 1, characterized in that: A lifting groove (201) is provided on the inner side of the lifting support seat (2) at the rear of the lifting seat (3), and the rear end of the lifting seat (3) is plugged into the inner side of the lifting groove (201).

4. A wearable continuous closed chest drainage device according to claim 1, characterized in that: Both ends of the inner wall of the positioning seat (5) are provided with positioning blocks (501), one end of the positioning block (501) is located on the outer side of the bottom end of the drainage bottle (6) and a positioning groove is provided, and the positioning block (501) is inserted into the inner side of the positioning groove.

5. A wearable continuous closed chest drainage device according to claim 1, characterized in that: A movable groove (301) is provided below the positioning seat (5) and located at the bottom end of the inner wall of the lifting seat (3); the bottom end of the positioning seat (5) is plugged into the inner side of the movable groove (301); a spring (10) is provided in front of the bottom end of the positioning seat (5) and located at the inner side of the movable groove (301); the movable groove (301) and the spring (10) are fixedly connected by bolts; the positioning seat (5) is movably connected to the lifting seat (3) via the spring (10).

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