Drainage tube assembly

Abstract

The utility model relates to the technical field of drainage tubes, and discloses a drainage tube assembly which comprises a drainage tube body. A plurality of drainage holes which are arranged at intervals are formed in one end of the drainage tube body; one end of the drainage tube body is sleeved with an adsorption kit and a bonding kit, and the bonding kit is bonded on the drainage tube body; a fixing cylinder is installed on the side, close to the bonding suite, of the adsorption suite, a pressure early warning piece is installed on the inner wall of one end of the fixing cylinder, an elastic pressing piece abutting against the pressure early warning piece is installed in the fixing cylinder, and the elastic pressing piece penetrates through the end, away from the adsorption suite, of the fixing cylinder and is connected with the bonding suite. The utility model provides a drainage tube assembly which solves the problem that when a drainage tube falls off, an early warning signal cannot be generated in time and medical staff cannot be reminded, and hematoma of a wound can be possibly caused.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage tube technical field especially, relate to a drainage tube assembly. BACKGROUND

[0002] Drainage tube is a kind of medical instrument widely used in clinical surgery, its main function is to guide the pus, blood, liquid accumulated in human tissue or body cavity to the outside, to effectively prevent postoperative infection, promote wound healing, in the surgical operation process, due to tissue incision, blood vessel damage, postoperative wound may appear different degrees of bleeding phenomenon, these exuded blood if not in time through drainage tube or other ways to remove, will gradually accumulate in the wound, form hematoma, when hematoma volume is larger, compresses to nerve structure, will lead to nerve compression injury, therefore need to guide through drainage tube;

[0003] If drainage tube falls off during the sleep of patient at night, due to the fact that early warning signal cannot be produced in time and medical staff is reminded, blood clot phenomenon can appear in wound site.

[0004] To solve the above problems, a drainage tube assembly is provided in the application. UTILITY MODEL CONTENT

[0005] Based on the technical problems in the background art, the utility model provides a drainage tube assembly.

[0006] The drainage tube assembly provided by the utility model comprises a drainage tube body;

[0007] A plurality of drainage holes are arranged at one end of the drainage tube body in intervals;

[0008] An adsorption assembly and an adhesive assembly are arranged at one end of the drainage tube body, and the adhesive assembly is attached to the drainage tube body;

[0009] A fixing cylinder is arranged on the side of the adsorption assembly close to the adhesive assembly, a pressure early warning piece is arranged on the inner wall of one end of the fixing cylinder, an elastic pressing piece is arranged in the fixing cylinder and abuts against the pressure early warning piece, and the elastic pressing piece passes through one end of the fixing cylinder away from the adsorption assembly and is connected to the adhesive assembly.

[0010] Preferably, the adsorption assembly comprises a first sleeve block, the first sleeve block is slidably sleeved at one end of the drainage tube body, and a plurality of suction cups are arranged around the drainage tube body on one side of the first sleeve block.

[0011] Preferably, the bonding kit includes a second block, which is slidably mounted on one end of the drainage tube body and located on the side of the first block away from the suction cup. The side of the second block is connected to a plurality of adhesive strips arranged around the drainage tube body and bonded to it, and the fixing tube is installed on the side of the first block close to the second block.

[0012] Preferably, the pressure warning component includes a pressure sensor and a buzzer, the pressure sensor is mounted on the inner wall of one end of the fixed cylinder, the buzzer is mounted on the outer periphery of the fixed cylinder, and the pressure sensor and the buzzer are electrically connected.

[0013] Preferably, the elastic pressure piece includes a connecting rod, a pressure block, a spring and a pull rope. The other end of the fixed cylinder is provided with an opening, the connecting rod slides through the opening and extends into the fixed cylinder, the pressure block is installed at one end of the connecting rod and abuts against the pressure sensor, the spring is sleeved on the connecting rod and located in the fixed cylinder, the two ends of the spring are respectively connected to the pressure block and the inner wall of the other end of the fixed cylinder, and the two ends of the pull rope are respectively connected to the end of the connecting rod away from the pressure block and the second set block.

[0014] Preferably, the other end of the drainage tube body is connected to a main drainage joint and a flushing joint.

[0015] The above technical solution of the utility model has the following beneficial technical effects:

[0016] By means of the provided pressure warning part and the elastic pressure part, one end of the drainage tube body can be inserted into the bleeding wound site of the patient, and then the adsorption kit can be slid on the drainage tube body and adsorbed on the insertion site of the patient's wound, and then the adhesive kit can be pasted on the drainage tube body for fixation. When the drainage tube body and the wound site fall off, the elastic pressure part in the fixed cylinder can be pulled by the adhesive kit under the action of force, and the elastic pressure part will immediately move away from the pressure warning part after being pulled, and the force applied to the pressure warning part will immediately change, and the pressure warning part can be used to give a timely warning to remind medical staff that the drainage tube body and the wound site have fallen off. This structure can give a timely warning after the drainage tube body falls off, reminding medical staff to prevent hematoma in the wound due to the falling off of the drainage tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a drainage tube assembly proposed by the utility model.

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure in.

[0019] Figure 3 For this utility model Figure 1The schematic view of the planar structure of the adsorption assembly, the bonding assembly and the fixing cylinder.

[0020] Figure 4 The schematic view of the partial structure in the utility model Figure 3 .

[0021] Reference signs: 1, drainage tube body; 2, drainage hole; 3, adsorption assembly; 31, first sleeve block; 32, suction cup; 4, bonding assembly; 41, second sleeve block; 42, adhesive strip; 5, fixing cylinder; 6, pressure warning part; 61, pressure sensor; 62, buzzer; 7, elastic pressing part; 71, connecting rod; 72, pressing block; 73, spring; 74, pull rope; 8, main drainage connector; 9, flushing connector. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] As Figures 1-4 shown, the utility model provides a drainage tube assembly, including drainage tube body 1;

[0024] In the embodiment, a plurality of drainage holes 2 are arranged at intervals on one end of the drainage tube body 1.

[0025] In the embodiment, the adsorption assembly 3 and the bonding assembly 4 are sleeved on one end of the drainage tube body 1, and the bonding assembly 4 is bonded to the drainage tube body 1. The adsorption assembly 3 includes a first sleeve block 31, which is slidingly sleeved on one end of the drainage tube body 1, and a plurality of suction cups 32 are arranged around the drainage tube body 1 on one side of the first sleeve block 31. The bonding assembly 4 includes a second sleeve block 41, which is slidingly sleeved on one end of the drainage tube body 1 and located on the side of the first sleeve block 31 away from the suction cups 32, and a plurality of adhesive strips 42 are arranged around the drainage tube body 1 on the side of the second sleeve block 41 and bonded thereto, and the fixing cylinder 5 is installed on the side of the first sleeve block 31 close to the second sleeve block 41.

[0026] In the embodiment, the fixing cylinder 5 is installed on the side of the adsorption assembly 3 close to the bonding assembly 4, and a pressure warning part 6 is installed on the inner wall of one end of the fixing cylinder 5. The pressure warning part 6 includes a pressure sensor 61 and a buzzer 62, the pressure sensor 61 is installed on the inner wall of one end of the fixing cylinder 5, the buzzer 62 is installed on the outer periphery of the fixing cylinder 5, and the pressure sensor 61 and the buzzer 62 are electrically connected.

[0027] In this embodiment, the fixed cylinder 5 is provided with an elastic pressing piece 7 abutting against the pressure warning piece 6, and the elastic pressing piece 7 penetrates through the fixed cylinder 5 away from the adsorption sleeve 3 and is connected with the adhesive sleeve 4. The elastic pressing piece 7 comprises a connecting rod 71, a pressing block 72, a spring 73 and a pull rope 74. The other end of the fixed cylinder 5 is provided with an opening, the connecting rod 71 slides through the opening and extends into the fixed cylinder 5, the pressing block 72 is installed at one end of the connecting rod 71 and abuts against the pressure sensor 61, the spring 73 is sleeved on the connecting rod 71 and located in the fixed cylinder 5, both ends of the spring 73 are connected with the pressing block 72 and the inner wall of the other end of the fixed cylinder 5 respectively, and both ends of the pull rope 74 are connected with the other end of the connecting rod 71 away from the pressing block 72 and the second sleeve block 41 respectively.

[0028] It should be noted that one end of the drainage tube body 1 can be inserted into the wound part of the patient with bleeding, then the first sleeve block 31 can be slid on the drainage tube body 1, the suction cup 32 on the first sleeve block 31 is adsorbed at the insertion part of the patient's wound, then the adhesive strip 42 on the second sleeve block 41 is pasted on the drainage tube body 1 for fixation, when the drainage tube body 1 is separated from the wound part, under the action of force, the pull rope 74 and the connecting rod 71 can be pulled through the second sleeve block 41, the pressing block 72 at the end of the connecting rod 71 is immediately separated from the pressure sensor 61 under the pulling force, and the spring 73 is compressed, the force acting on the pressure sensor 61 is immediately changed, the pressure change signal can be transmitted to the buzzer 62 through the pressure sensor 61, the buzzer 62 can timely give a warning to remind medical staff that the drainage tube body 1 is separated from the wound part, and the structure can timely give a warning to remind medical staff when the drainage tube body 1 is separated, so as to prevent the hematoma phenomenon of the wound due to the separation of the drainage tube body 1.

[0029] In specific embodiments, the other end of the drainage tube body 1 is communicated with a main drainage connector 8 and a flushing connector 9.

[0030] It should be noted that the main drainage connector 8 is arranged to connect a drainage bag or a negative pressure suction device, so that the liquid accumulated in the body can be continuously and stably discharged out of the body, which helps to prevent postoperative infection and promote wound healing. The flushing connector 9 is arranged to allow medical staff to inject physiological saline, medicine or other flushing liquid into the drainage tube body 1 or the drainage area, so that the flushing can remove the blockage in the drainage tube, keep the drainage unobstructed, and also clean and disinfect the wound to reduce the risk of infection.

[0031] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A drainage tube assembly, comprising a drainage tube body (1), characterized in that: One end of the drainage tube body (1) is provided with a plurality of drainage holes (2) arranged at intervals; One end of the drainage tube body (1) is provided with an adsorption kit (3) and an adhesive kit (4), and the adhesive kit (4) is adhered to the drainage tube body (1); A fixed cylinder (5) is installed on one side of the adsorption kit (3) close to the bonding kit (4), a pressure warning component (6) is installed on the inner wall of one end of the fixed cylinder (5), an elastic pressure component (7) is installed in the fixed cylinder (5) and abuts against the pressure warning component (6), and the elastic pressure component (7) passes through one end of the fixed cylinder (5) away from the adsorption kit (3) and is connected to the bonding kit (4).

2. The drainage tube assembly according to claim 1, characterized in that: The adsorption kit (3) comprises a first block (31), the first block (31) being slidably sleeved on one end of the drainage tube body (1), and a plurality of suction cups (32) arranged around the drainage tube body (1) being mounted on one side of the first block (31).

3. The drainage tube assembly according to claim 2, characterized in that: The bonding kit (4) comprises a second block (41), the second block (41) being slidably sleeved on one end of the drainage tube body (1) and located on a side of the first block (31) away from the suction cup (32), a plurality of adhesive strips (42) arranged around the drainage tube body (1) and bonded thereto being connected to the side of the second block (41), and the fixing cylinder (5) being mounted on a side of the first block (31) close to the second block (41).

4. The drainage tube assembly according to claim 3, characterized in that: The pressure warning component (6) comprises a pressure sensor (61) and a buzzer (62), wherein the pressure sensor (61) is mounted on the inner wall of one end of the fixed cylinder (5), and the buzzer (62) is mounted on the outer periphery of the fixed cylinder (5), and the pressure sensor (61) and the buzzer (62) are electrically connected.

5. The drainage tube assembly according to claim 4, characterized in that: The elastic pressure piece (7) includes a connecting rod (71), a pressure block (72), a spring (73) and a pull rope (74). The other end of the fixed cylinder (5) is provided with an opening. The connecting rod (71) slides through the opening and extends into the fixed cylinder (5). The pressure block (72) is installed on one end of the connecting rod (71) and abuts against the pressure sensor (61). The spring (73) is sleeved on the connecting rod (71) and is located in the fixed cylinder (5). The two ends of the spring (73) are respectively connected to the pressure block (72) and the inner wall of the other end of the fixed cylinder (5). The two ends of the pull rope (74) are respectively connected to the end of the connecting rod (71) away from the pressure block (72) and the second set block (41).

6. The drainage tube assembly according to claim 1, characterized in that: The other end of the drainage tube body (1) is connected to a main drainage joint (8) and a flushing joint (9).

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