Closed chest drainage bottle device

Abstract

The utility model discloses a chest closed drainage bottle device, including a drainage bottle, a drainage tube and an adsorption fixing device, one end of the drainage tube is connected to the drainage bottle, and the other end of the drainage bottle is suitable for connecting to the patient's chest; the adsorption fixing device is arranged at the bottom of the drainage bottle, and is used to adsorb and fix the drainage bottle on a ground fixture. According to the chest closed drainage bottle device provided by the utility model embodiment, during the night rest stage, the drainage bottle can be placed on the ground, and the adsorption fixing device at the bottom of the drainage bottle is adsorbed on a ground fixture, such as floor tiles, etc. In this way, the drainage bottle can be kept stably fixed, and the height is lower than the incision position, the drainage is stable and reliable, the risk of tube dislocation at night is reduced, and it is beneficial to the patient's recovery. In addition, the structure is simple and easy to use.

Description

Technical Field

[0001] The utility model relates to a drainage bottle, in particular to a chest cavity closed drainage bottle device. Background Art

[0002] Closed thoracic drainage is a diagnostic and therapeutic method in which a chest drainage tube is placed into the chest cavity through the intercostal space. When there is a large amount of pleural air (i.e. pneumothorax) or pleural effusion, the lungs are compressed and difficult to expand, which can cause ischemia and hypoxia in patients, and symptoms such as chest tightness, shortness of breath, dizziness and fatigue. In severe cases, dyspnea and cyanosis of the lips may also occur. Closed thoracic drainage can quickly drain a large amount of gas or fluid (including blood, pus, etc.) in the chest cavity to the outside of the body through a negative pressure device to relieve atelectasis and reduce symptoms such as dyspnea and cyanosis. At the same time, laboratory or pathological examinations of pleural drainage fluid can be performed to diagnose the disease that causes pleural effusion.

[0003] However, the inventors have found that many patients with hemothorax in clinical practice are unable to properly fix the closed chest drainage bottle during nighttime rest and daily activities, which causes the drainage tube on the drainage bottle to easily fall off, resulting in adverse consequences and is not conducive to the rapid recovery of the patient's body. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the purpose of the utility model is to provide a chest closed drainage bottle device.

[0005] To achieve the above-mentioned purpose, a closed chest drainage bottle device according to an embodiment of the utility model comprises:

[0006] Drainage bottle;

[0007] a drainage tube, one end of which is connected to the drainage bottle, and the other end of which is suitable for being connected to the chest cavity of the patient;

[0008] The adsorption and fixing device is arranged at the bottom of the drainage bottle and is used for adsorbing and fixing the drainage bottle on a ground fixture.

[0009] According to the chest closed drainage bottle device provided by the embodiment of the utility model, during the resting stage at night, the drainage bottle can be placed on the ground, and the suction fixing device at the bottom of the drainage bottle is used to adsorb it on a ground fixture, such as a floor tile, etc. In this way, the drainage bottle can be kept stable and fixed, and the height is lower than the incision position, the drainage is stable and reliable, the risk of tube removal at night is reduced, and it is beneficial to the patient's recovery. In addition, the structure is simple and easy to use.

[0010] In addition, the closed chest drainage bottle device according to the above embodiment of the utility model may also have the following additional technical features:

[0011] According to an embodiment of the utility model, the drainage bottle is further provided with a hanging strap, and the hanging strap is suitable for hanging the drainage bottle at a predetermined position.

[0012] According to an embodiment of the utility model, the adsorption and fixing device includes at least one suction cup, and the suction cup is suitable for being adsorbed on the ground fixture after being pressed, and the ground fixture has a smooth surface suitable for adsorption by the suction cup.

[0013] According to one embodiment of the utility model, the bottom of the drainage bottle is provided with a T-shaped groove extending in the horizontal direction;

[0014] The adsorption and fixing device also includes a T-shaped plug-in, which is suitable for being inserted into the T-shaped slot. The T-shaped plug-in is provided with a T-shaped slot. The top of the suction cup has a T-shaped head, which is clamped in the T-shaped slot.

[0015] According to an embodiment of the utility model, there are two T-shaped grooves and two suction cups, and the two T-shaped grooves are arranged at intervals in the horizontal direction at the bottom of the drainage bottle;

[0016] The two suction cups correspond to the two T-slots one by one, and each suction cup is installed on the corresponding T-slot through a T-shaped plug-in.

[0017] According to an embodiment of the utility model, one end of the T-shaped slot is opened to form an opening for the T-shaped head to be installed;

[0018] The T-shaped plug-in is configured to gradually reduce its width from one end where the opening is located to the other end. When the T-shaped plug-in is inserted into the T-shaped slot, the two side walls of the T-shaped plug-in are pressed toward the middle to clamp the T-shaped head.

[0019] According to one embodiment of the utility model, a boss is further provided at the bottom of the drainage bottle, an adhesive layer is bonded to the boss, the bottom surface of the adhesive layer is suitable for bonding to the ground fixture, and the bottom surface of the adhesive layer is located above the bottom surface of the suction cup.

[0020] According to one embodiment of the utility model, the adsorption and fixing device includes a metal piece, a positioning platform is provided at the bottom of the drainage bottle, the metal piece is provided on the positioning platform, the ground fixing object includes a fixing block and a magnetic piece, the fixing block is suitable for bonding and fixing the ground, and the fixing block is provided with a positioning groove that cooperates with the positioning platform, and the magnetic piece is fixed in the positioning groove.

[0021] According to an embodiment of the utility model, a hanging ring is provided on the side of the drainage bottle, the hanging ring is passed through the hanging ring, and Velcro is provided at both ends of the hanging ring.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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 only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of a chest closed drainage bottle device according to an embodiment of the utility model;

[0025] Figure 2 It is a partial schematic diagram of another perspective of the closed chest drainage bottle device of the utility model embodiment;

[0026] Figure 3 This is an exploded view of an embodiment of the adsorption and fixing device in the closed chest drainage bottle device of the utility model;

[0027] Figure 4 It is an exploded view of the suction cup and the T-shaped plug-in in the closed chest drainage bottle device of the embodiment of the utility model;

[0028] Figure 5 It is a partial schematic diagram of another embodiment of the adsorption fixing device in the closed chest drainage bottle device of the utility model embodiment;

[0029] Figure 6 It is a structural schematic diagram of a ground fixing object of another embodiment of the adsorption fixing device in the closed chest drainage bottle device of the utility model embodiment.

[0030] Reference numerals:

[0031] 10. Drainage bottle;

[0032] 101, boss;

[0033] 102. Positioning platform;

[0034] 103. First catheter;

[0035] 104. a second catheter;

[0036] H10, T-slot;

[0037] 11. Adhesive layer;

[0038] 20. Drainage tube;

[0039] 30. Adsorption fixing device;

[0040] 301, suction cup;

[0041] 3011, T-type head;

[0042] 302, T-type plug-in;

[0043] 303, metal parts;

[0044] H30, T-slot;

[0045] 40. Lanyard;

[0046] 50. Fixed block;

[0047] 501, magnetic parts;

[0048] H50, positioning groove.

[0049] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0050] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0053] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0055] The closed chest drainage bottle 10 device of the utility model embodiment is described in detail below with reference to the accompanying drawings.

[0056] Reference Figures 1 to 6 As shown, the closed chest drainage bottle 10 device provided according to the embodiment of the utility model includes a drainage bottle 10, a drainage tube 20 and an adsorption fixing device 30.

[0057] Specifically, the drainage bottle 10 is a main component of the whole device, and is used to receive and collect the effusion discharged from the thoracic cavity. The drainage bottle 10 is usually a container with a suitable volume and scale.

[0058] It can be understood that the drainage bottle 10 may include a fluid collection chamber, a water seal chamber and a pressure regulating chamber. The fluid collection chamber and the water seal chamber are connected by a first catheter 103, and the water seal chamber and the pressure regulating chamber are connected by a second catheter 104. The pressure regulating chamber is connected to a negative pressure suction device. When negative pressure suction is required, suction can be performed through the negative pressure suction device.

[0059] One end of the drainage tube 20 is connected to the drainage bottle 10, and the other end of the drainage bottle 10 is suitable for connecting to the patient's chest cavity. The drainage tube 20 is a soft pipe used to guide the drainage fluid in the chest cavity to the drainage bottle 10. One end of the drainage tube 20 is connected to the drainage bottle 10, and the other end is connected to the patient's chest cavity through an appropriate connector or joint, so that the effusion in the chest cavity can flow into the drainage bottle 10.

[0060] The adsorption fixing device 30 is arranged at the bottom of the drainage bottle 10, and is used to adsorb and fix the drainage bottle 10 on a ground fixture. The adsorption fixing device 30 can be a material with adsorption force, such as a rubber base or a suction cup 301, or other appropriate adsorption fixing devices. By contacting the adsorption fixing device 30 at the bottom of the drainage bottle 10 with a ground fixture, such as a floor tile, the drainage bottle 10 can be stably fixed on the ground and keep its position unchanged.

[0061] According to the chest closed drainage bottle 10 device provided by the embodiment of the utility model, during the resting stage at night, the drainage bottle 10 can be placed on the ground, and the suction fixing device 30 at the bottom of the drainage bottle 10 is used to adsorb on the ground fixed objects, such as floor tiles, etc., so that the drainage bottle 10 can be kept stable and fixed, and the height is lower than the incision position, the drainage is stable and reliable, the risk of tube removal at night is reduced, and it is beneficial to the patient's recovery. In addition, the structure is simple and easy to use.

[0062] Reference Figure 1 As shown, in one embodiment of the utility model, the drainage bottle 10 is further provided with a hanging strap 40, and the hanging strap 40 is suitable for hanging the drainage bottle 10 at a predetermined position. The hanging strap 40 is a belt or rope with appropriate length and material, which is fixed at a specific position on the drainage bottle 10, for example, usually connected to the top or side of the drainage bottle 10, and has sufficient strength and durability to support the weight of the drainage bottle 10. The hanging strap 40 usually has an adjustable length to meet the hanging requirements of different heights or positions. Medical staff can adjust the length of the hanging strap 40 according to the specific situation to ensure that the drainage bottle 10 is at a suitable height and position to facilitate the drainage and collection of drainage fluid.

[0063] When the patient needs to get out of bed and move around, the sling 40 can be tied around the patient's waist, or can be hung on the patient's shoulder, or carried in the hand, so that the drainage bottle 10 can be carried with the patient. The drainage bottle 10 is lower than the puncture port, which is convenient for the patient to get out of bed and move freely. In addition, it is also beneficial to the patient's recovery. When the patient sleeps at night, the sling 40 can be hung on the bed rails of the bed. In this way, combined with the adsorption fixing device 30 at the bottom of the drainage bottle 10, the drainage bottle 10 can be better fixed, further reducing the risk of tube removal.

[0064] Reference Figures 1 to 4 As shown, in one embodiment of the present invention, the adsorption and fixing device 30 includes at least one suction cup 301 , and the suction cup 301 is suitable for being adsorbed on the ground fixture after being pressed, and the ground fixture has a smooth surface suitable for the suction cup 301 to be adsorbed.

[0065] The suction cup 301 is a round or disc-shaped structure made of a soft and elastic material. The suction cup 301 is usually located at the bottom of the drainage bottle 10 and fixed to the drainage bottle 10. When the drainage bottle 10 needs to be fixed on the ground, the medical staff will press the drainage bottle 10 downward with a little force so that the suction cup 301 can expel air and contact with the ground fixture. The ground fixture usually has a smooth surface, such as a tile on the floor or other flat and smooth ground structure, which has characteristics suitable for the suction cup 301 to adsorb.

[0066] After the suction cup 301 is pressed to expel the air, it is attached to the ground fixture by generating a vacuum effect. A seal is formed between the suction cup 301 and the ground fixture, so that the drainage bottle 10 can be stably fixed on the ground next to the bed. The adsorption force of the suction cup 301 can effectively prevent the drainage bottle 10 from shaking or moving during use, so as to ensure that the drainage bottle 10 remains stable in a fixed position. At the same time, the suction cup 301 also has the characteristic of being easy to release. When the drainage bottle 10 needs to be moved or replaced, medical staff can simply release the adsorption effect between the suction cup 301 and the ground fixture.

[0067] By using the suction cup 301 as the adsorption fixing device 30, the drainage bottle 10 can be conveniently fixed on a ground fixture without using an additional bracket or fixing device. This makes the position fixing and adjustment of the drainage bottle 10 more flexible and convenient, while providing a stable drainage environment, ensuring the effective use of the drainage device and the smooth flow of the drainage fluid.

[0068] Reference Figure 3 and Figure 4 As shown, in one embodiment of the utility model, a T-shaped slot H10 extending in the horizontal direction is provided at the bottom of the drainage bottle 10. The adsorption fixing device 30 also includes a T-shaped plug-in 302, which is suitable for being inserted into the T-shaped slot H10, and a T-shaped card slot H30 is provided on the T-shaped plug-in 302. The top of the suction cup 301 has a T-shaped head 3011, and the T-shaped head 3011 is clamped in the T-shaped card slot H30.

[0069] The T-slot H10 is a slot with a T-shaped cross section extending in the horizontal direction, and the T-shaped plug-in 302 is a plug-in with a T-shaped cross section, and its shape matches the T-slot H10. The T-shaped plug-in 302 can be easily inserted into the T-slot H10 at the bottom of the drainage bottle 10. By inserting the T-shaped plug-in 302 into the T-slot H10, it can be firmly fixed to the bottom of the drainage bottle 10.

[0070] The T-shaped slot H30 is a slotted structure with a T-shaped cross section, which matches the T-shaped head 3011 on the suction cup 301. The T-shaped head 3011 can be clamped in the T-shaped slot H30. By inserting the T-shaped head 3011 into the T-shaped slot H30, the suction cup 301 and the T-shaped plug-in 302 can be connected. Then, the T-shaped plug-in 302 is inserted into the T-shaped slot H10, so that the suction cup 301 can be firmly fixed to the bottom of the drainage bottle 10.

[0071] In this embodiment, through such a design, the suction cup 301 can be connected to the T-shaped plug-in 302 through the T-shaped head 3011, and the T-shaped plug-in 302 is fixed to the bottom of the drainage bottle 10 by inserting into the T-shaped slot H10. This structure provides a quick and reliable connection method to ensure that the suction cup 301 is fixed reliably. In addition, it is also convenient to replace and disassemble the suction cup 301, and the expansibility and adaptability of this structure also make the drainage bottle 10 compatible with different types of suction cups 301 and adsorption fixing devices 30.

[0072] Reference Figure 2 As shown, in one embodiment of the present invention, there are two T-slots H10 and two suction cups 301 , and the two T-slots H10 are arranged at intervals at the bottom of the drainage bottle 10 in the horizontal direction.

[0073] The two suction cups 301 correspond to the two T-slots H10 one by one, and each suction cup 301 is installed on the corresponding T-slot H10 through a T-shaped plug-in 302 .

[0074] In this embodiment, the bottom of the drainage bottle 10 has two T-slots H10 and two suction cups 301, which are arranged in the horizontal direction with a certain spacing between them. Each suction cup 301 is connected to the corresponding T-slot H10 through a T-shaped plug-in 302, so that the two suction cups 301 are arranged at intervals at the bottom of the drainage bottle 10. The configuration of the two suction cups 301 provides better stability and support. By fixing the two suction cups 301, the drainage bottle 10 can be more firmly fixed on the ground. At the same time, the arrangement of the two suction cups 301 can also balance the weight of the drainage bottle 10, providing better balance and stability.

[0075] Reference Figure 3 and Figure 4As shown, in one embodiment of the present invention, one end of the T-shaped slot H30 is opened to form an opening for the T-shaped head 3011 to be inserted into, and the opening can conveniently insert the T-shaped head 3011 into the T-shaped slot H30.

[0076] The T-shaped plug-in 302 is configured to gradually reduce its width from one end where the opening is located to the other end. When the T-shaped plug-in 302 is inserted into the T-shaped slot H30, the two side walls of the T-shaped plug-in 302 are pressed toward the middle to clamp the T-shaped head 3011.

[0077] That is, one end of the T-shaped plug-in 302 is wider, while the other end is narrower. When the T-shaped plug-in 302 is inserted into the T-shaped slot H30, the two side walls of the plug-in are squeezed by the slot, thereby clamping the T-shaped head 3011. This design ensures that the T-shaped head 3011 is firmly fixed, making the connection between the suction cup 301 and the T-shaped plug-in 302 more reliable. By squeezing the two side walls of the T-shaped plug-in 302, the T-shaped head 3011 is clamped in the T-shaped slot H30 to prevent it from accidentally loosening or falling off.

[0078] Reference Figure 2 As shown, in some embodiments of the present invention, a boss 101 is further provided at the bottom of the drainage bottle 10, and an adhesive layer is bonded to the boss 101. The bottom surface of the adhesive layer 11 is suitable for bonding to the ground fixture, and the bottom surface of the adhesive layer 11 is located above the bottom surface of the suction cup 301. With the help of the adhesive layer 11, the suction cup 301 can be always in a compressed state, thereby maintaining a good vacuum adsorption effect and achieving more reliable fixation.

[0079] The boss 101 at the bottom of the drainage bottle 10 is a protruding structure, such as a rectangular or circular boss 101, which is usually located in the center of the bottom. An adhesive layer is bonded to the boss 101, and the adhesive layer can be a double-sided adhesive or other adhesive layer with adhesive properties. The bottom surface of the adhesive layer has a surface suitable for bonding to a ground fixture, and the drainage bottle 10 can be firmly fixed to the ground through adhesion. The adhesive layer 11 is usually located above the bottom surface of the suction cup 301. This position is selected to ensure that the suction cup 301 can be effectively compressed after the adhesive layer 11 is bonded to the ground fixture.

[0080] In this embodiment, with the aid of the adhesive layer 11, the suction cup 301 can always be in a compressed state. When the drainage bottle 10 is placed on the ground, the bottom surface of the adhesive layer 11 contacts and adheres to the ground fixture. Due to the adhesion of the adhesive layer 11, the bottom of the drainage bottle 10 on the boss 101 is subjected to a downward pulling force, thereby keeping the suction cup 301 in a compressed state. The benefit of keeping the suction cup 301 in a compressed state is that a better vacuum adsorption effect can be ensured. When the suction cup 301 is in a compressed state, the enclosed space formed between the suction cup 301 and the ground will form a vacuum environment, thereby providing a more reliable adsorption force. This design can prevent the suction cup 301 from losing the vacuum adsorption effect due to air leakage or other factors, thereby keeping the drainage bottle 10 stably fixed.

[0081] Reference Figure 5 and Figure 6 As shown, in another embodiment of the utility model, the adsorption and fixing device includes a metal piece 303, a positioning platform 102 is provided at the bottom of the drainage bottle 10, the metal piece 303 is provided on the positioning platform 102, the ground fixing object includes a fixing block 50 and a magnetic piece 501, the fixing block 50 is suitable for bonding and fixing the ground, and a positioning groove H50 is provided on the fixing block 50 for cooperating with the positioning platform 102, and the magnetic piece 501 is fixed in the positioning groove H50.

[0082] This embodiment is different from the above-mentioned embodiment. In this embodiment, the suction cup 301 is not used, but the metal part 303 and the magnetic part 501 are adsorbed to fix the drainage bottle 10. Specifically, a positioning platform 102 is set at the bottom of the drainage bottle 10. The positioning platform 102 is a rectangular or circular structure that protrudes downward by a certain thickness. The metal part 303 can be a piece of metal sheet or a metal block, which is embedded in the positioning platform 102. Correspondingly, the ground fixture can be configured as a fixed block 50, and the fixed block 50 can be fixed to the ground on one side of the bed by bonding, and a positioning groove H50 adapted to the positioning platform 102 is opened on the fixed block 50, and a magnetic part 501 is embedded in the positioning groove H50. The magnetic part 501 can be a square magnet or the like.

[0083] During use, the positioning platform 102 at the bottom of the drainage bottle 10 can be aligned with the positioning groove H50 on the fixing block 50. When the positioning block is positioned and matched with the positioning groove H50, the magnetic part 501 absorbs the metal part 303, so that the drainage bottle 10 can be absorbed and fixed on the ground.

[0084] In this embodiment, the drainage bottle 10 is fixed by magnetic adsorption, and the structure is simple, the use is convenient, and the fixation is reliable and stable.

[0085] In some embodiments of the present invention, a hanging ring is provided on the side of the drainage bottle 10 , the hanging belt 40 passes through the hanging ring, and Velcro is provided at both ends of the hanging belt 40 .

[0086] In the utility model, a part of Velcro is fixed to each of the two ends of the hanging strap 40. A "hook" part is fixed to one end, and a "loop" part is fixed to the other end. When the drainage bottle 10 needs to be hung at a predetermined position or tied around the waist, the user only needs to pass the hanging strap 40 through the hanging ring, and then connect the "hook" part of the Velcro with the "loop" part, thereby hanging the drainage bottle 10. This design makes it very convenient to hang the drainage bottle 10. The user can hang the drainage bottle 10 in different positions as needed without the need for additional tools or devices. By using Velcro, the hanging strap 40 can be easily fixed and unfastened, making hanging the drainage bottle 10 quick and flexible.

[0087] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0088] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A closed chest drainage bottle device, characterized in that: include: Drainage bottle; a drainage tube, one end of which is connected to the drainage bottle, and the other end of which is suitable for being connected to the chest cavity of the patient; An adsorption and fixing device, which is arranged at the bottom of the drainage bottle and is used to adsorb and fix the drainage bottle on a ground fixture; The adsorption and fixing device comprises at least one suction cup, and the suction cup is suitable for being adsorbed on the ground fixed object after being pressed, and the ground fixed object has a smooth surface suitable for adsorption by the suction cup; The bottom of the drainage bottle is provided with a T-shaped groove extending in the horizontal direction; the adsorption and fixing device also includes a T-shaped plug-in, which is suitable for being inserted into the T-shaped groove, and the T-shaped plug-in is provided with a T-shaped slot, and the top of the suction cup has a T-shaped head, and the T-shaped head is clamped in the T-shaped slot.

2. The closed chest drainage bottle device according to claim 1, characterized in that: The drainage bottle is also provided with a hanging strap, and the hanging strap is suitable for hanging the drainage bottle at a predetermined position.

3. The closed chest drainage bottle device according to claim 1, characterized in that: There are two T-shaped grooves and two suction cups, and the two T-shaped grooves are arranged at intervals at the bottom of the drainage bottle in the horizontal direction; The two suction cups correspond to the two T-slots one by one, and each suction cup is installed on the corresponding T-slot through a T-shaped plug-in.

4. The closed chest drainage bottle device according to claim 1, characterized in that: One end of the T-shaped slot is opened to form an opening for the T-shaped head to be installed; The T-shaped plug-in is configured to gradually reduce its width from one end where the opening is located to the other end. When the T-shaped plug-in is inserted into the T-shaped slot, the two side walls of the T-shaped plug-in are pressed toward the middle to clamp the T-shaped head.

5. The closed chest drainage bottle device according to claim 1, characterized in that: The bottom of the drainage bottle is also provided with a boss, on which an adhesive layer is bonded, the bottom surface of the adhesive layer is suitable for bonding to the ground fixture, and the bottom surface of the adhesive layer is located above the bottom surface of the suction cup.

6. The closed chest drainage bottle device according to claim 2, characterized in that: A hanging ring is arranged on the side of the drainage bottle, the hanging belt passes through the hanging ring, and Velcro is arranged at both ends of the hanging belt.

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