A drain tube sample collection device

Abstract

The utility model belongs to drainage tube technical field, specifically is a drainage tube sample collection device, including hose, a plurality of sampling bottle and sampling device, a plurality of sampling bottle is located the just below of hose, and the inner surface of sampling bottle is inserted and is equipped with the bottle plug, sampling device sets up at the surface of sampling bottle and hose, and sampling device includes the receiving box and receiving cylinder, and the receiving box is covered in the surface of a plurality of sampling bottle, and receiving cylinder is located one side of receiving box, and the lateral wall of receiving cylinder is connected with the connecting pipe, and the surface of receiving box is equipped with the limiting device, and the limiting device includes the placing block, and the lateral wall of placing block is fixedly connected with receiving box lateral wall, and the inner surface of placing block is slidably connected with the baffle, and the baffle is located the upper surface of receiving box and sampling bottle, and the end fixedly connected with the clamping block of receiving box surface away from placing block, through setting the whole device can be convenient for sampling the sample in hose, can also reduce the sample pollution condition of air impurity.

Description

Technical Field

[0001] This utility model relates to the field of drainage tube technology, specifically a drainage tube sample collection device. Background Technology

[0002] A drainage tube is a medical device mainly used for clinical surgical drainage. It guides pus, blood, fluid, etc. accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. Drainage tubes are generally made of materials such as silicone rubber, polyurethane, latex, rubber, and plastic, which have good biocompatibility and corrosion resistance.

[0003] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: After surgery, it is necessary to drain the blood, pus and other fluids accumulated in the body; this requires the use of drainage tubes. During the use of drainage tubes, it is necessary to collect samples from the drainage tubes. Since traditional sampling tubes lack dedicated sampling mechanisms, it is easy to encounter problems such as inconvenience in operation and insufficient sampling when collecting samples; therefore, a drainage tube sample collection device is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The sample collection device of the drainage tube of this utility model includes a flexible tube, multiple sampling bottles and a sampling device. The multiple sampling bottles are located directly below the flexible tube, and bottle stoppers are inserted into the inner surface of the sampling bottles. The sampling device is set on the surface of the sampling bottles and the flexible tube. The sampling device includes a storage box and a storage tube. The storage box is fitted over the surface of the multiple sampling bottles. The storage tube is located on one side of the storage box. A connecting tube is connected to the side wall of the storage tube. A through tube is connected to the upper surface of the storage tube. The through tube is inserted into the inner surface of the flexible tube. The flexible tube is fitted over the surface of the sampling bottles and the through tube. Then, a blower is connected to the connecting tube. The blower is started to blow air into the storage tube. The gas flows in the flexible tube. By setting up the storage box, storage tube, connecting tube and through tube, it is convenient to sample the sample in the flexible tube.

[0006] Preferably, the inner surface of the storage tube is provided with multiple sealing rings, and the inner surface of the sealing rings is fixedly connected with a filter disc. When the air flows, the air will pass through the filter disc in the sealing ring. By setting the sealing rings and filter discs, the air can be filtered, reducing the situation where impurities in the air contaminate the hose.

[0007] Preferably, a pull block is fixedly connected to the side wall of the sealing ring. When it is necessary to move the sealing ring, the pull block is pulled to move the sealing ring. The pull block facilitates the movement of the sealing ring.

[0008] Preferably, the side wall of the storage box is fixedly connected to two storage blocks, which are fitted onto the surface of the storage tube. A clamping ring is fitted onto the surface of the storage tube near the storage blocks. Two bolts are provided on the inner walls of the storage blocks and the clamping rings to fit the clamping rings onto the surface of the storage tube. The clamping rings are fixed to the surface of the storage blocks by the bolts. By setting the storage blocks and clamping rings, the position of the storage tube can be fixed.

[0009] Preferably, the surface of the storage box is provided with a limiting device, the limiting device including a placement block, the side wall of the placement block being fixedly connected to the side wall of the storage box, a stop block being slidably connected to the inner surface of the placement block, the stop block being located on the upper surface of the storage box and the sampling bottle, and a locking block being fixedly connected to the end of the surface of the storage box away from the placement block, the stop block being inserted into the inner surface of the locking block, the stop block being inserted into the inner wall of the locking block, the position of the sampling bottle in the storage box can be limited by setting the placement block, the stop block and the locking block.

[0010] Preferably, the surface of the storage box has a placement groove near the sampling bottle, and the sampling bottle is inserted into the inner surface of the placement groove of the storage box. When the sampling bottle is moved, the sampling bottle is inserted into the inner wall of the placement groove of the storage box. The storage box and the placement groove are designed to facilitate the storage of the sampling bottle.

[0011] Preferably, a connecting block is fixedly connected to the side wall of the card block, and a magnetic strip is fixedly connected to the side wall of the connecting block. The side wall of the magnetic strip and the side wall of the block are magnetically attracted to each other, and the magnetic strip attracts the block. By setting the connecting block and the magnetic strip, the position of the block can be restricted.

[0012] The advantages of this utility model are:

[0013] 1. When sampling is required, the present invention involves placing the storage tube against the inner surface of the storage block, then placing the clamping ring on the surface of the storage tube, rotating the bolt to the inner wall of the storage tube and the clamping ring, and then pushing the pull block to move the sealing ring and the filter plate. The sealing ring and the filter plate are inserted into the inner surface of the storage tube. The blower and the connecting pipe are then connected, and the sampling bottle is inserted into the inner wall of the storage box. The flexible tube is then placed on the surface of the sampling bottle and the connecting pipe. The blower is then started to blow air into the storage tube. The gas pushes the sample in the flexible tube into the sampling bottle. As the gas flows, it passes through the filter plate. By setting up the entire device, it is convenient to sample the sample in the flexible tube, and at the same time, it can reduce the possibility of air impurities contaminating the sample.

[0014] 2. In this invention, after the sampling bottle is inserted into the inner wall of the storage box, the stop block is pushed to slide on the inner wall of the placement block. The stop block moves to the surface of the storage box and the sampling bottle, and inserts into the inner surface of the card block. The stop block will fit against the surface of the magnetic strip on the connecting block, and the magnetic strip will attract the stop block. By setting the entire device, the position of the sampling bottle in the storage box can be restricted, and the sampling bottle can also be easily taken out. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the tubing in a drainage tube sample collection device;

[0017] Figure 2 In a drainage tube sample collection device Figure 1 A schematic diagram of the structure at point A;

[0018] Figure 3 This is a side view of the flexible tube in a drainage tube sample collection device.

[0019] Figure 4 In a drainage tube sample collection device Figure 3 A schematic diagram of the structure at point B;

[0020] Figure 5 In a drainage tube sample collection device Figure 3 A schematic diagram of the structure at point C.

[0021] In the diagram: 1. Tube; 2. Sampling bottle; 3. Bottle stopper; 4. Sampling device; 41. Storage box; 42. Storage tube; 43. Connecting pipe; 44. Through pipe; 45. Sealing ring; 46. Filter plate; 47. Pull block; 48. Storage block; 49. Clamping ring; 5. Limiting device; 51. Placement block; 52. Stop block; 53. Locking block; 54. Connecting block; 55. Magnetic strip. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figure 1-5As shown, a drainage tube sample collection device includes a flexible tube 1, multiple sampling bottles 2, and a sampling device 4. The sampling bottles 2 are located directly below the flexible tube 1, and a stopper 3 is inserted into the inner surface of each sampling bottle 2. The sampling device 4 is disposed on the surface of the sampling bottles 2 and the flexible tube 1. The sampling device 4 includes a storage box 41 and a storage tube 42. The storage box 41 is fitted over the surface of the multiple sampling bottles 2, and the storage tube 42 is located on one side of the storage box 41. The side wall of the storage tube 42 is connected to a connecting... Connector 43, the upper surface of the storage tube 42 is connected to a through tube 44, the through tube 44 is inserted into the inner surface of the flexible tube 1; during operation, pull out the bottle stopper 3 in the sampling bottle 2, then put the flexible tube 1 on the surface of the sampling bottle 2 and the through tube 44, then connect the blower and the connecting pipe 43, start the blower to blow air into the storage tube 42, the gas flows in the flexible tube 1, by setting the storage box 41, the storage tube 42, the connecting pipe 43 and the through tube 44, the sample in the flexible tube 1 can be sampled conveniently.

[0024] Multiple sealing rings 45 are inserted into the inner surface of the storage cylinder 42, and a filter disc 46 is fixedly connected to the inner surface of the sealing ring 45. During operation, pushing the sealing ring 45 causes the sealing ring 45 to move the filter disc 46. The sealing ring 45 and the filter disc 46 are inserted into the inner surface of the storage cylinder 42. When the air flows, the air will pass through the filter disc 46 inside the sealing ring 45. By setting the sealing ring 45 and the filter disc 46, the air can be filtered, reducing the contamination of the hose 1 by impurities in the air.

[0025] A pull block 47 is fixedly connected to the side wall of the sealing ring 45; during operation, the pull block 47 is pulled to move the sealing ring 45. The sealing ring 45 can be moved easily by setting the pull block 47.

[0026] Two storage blocks 48 are fixedly connected to the side wall of the storage box 41. The two storage blocks 48 are fitted onto the surface of the storage tube 42. A clamping ring 49 is fitted onto the surface of the storage tube 42 near the storage blocks 48. Two bolts are provided on the inner walls of the storage blocks 48 and the clamping ring 49. During operation, the storage tube 42 is pushed to make it fit against the inner surface of the storage blocks 48, and then the clamping ring 49 is fitted onto the surface of the storage tube 42. The clamping ring 49 is fixed to the surface of the storage blocks 48 by bolts. By setting the storage blocks 48 and the clamping ring 49, the position of the storage tube 42 can be fixed.

[0027] The surface of the storage box 41 is provided with a limiting device 5, which includes a placement block 51. The side wall of the placement block 51 is fixedly connected to the side wall of the storage box 41. A stop block 52 is slidably connected to the inner surface of the placement block 51. The stop block 52 is located on the upper surface of the storage box 41 and the sampling bottle 2. A locking block 53 is fixedly connected to the end of the surface of the storage box 41 away from the placement block 51. The stop block 52 is inserted into the inner surface of the locking block 53. During operation, the stop block 52 is pushed to slide on the inner wall of the placement block 51 and the stop block 52 is inserted into the inner wall of the locking block 53. By setting the placement block 51, the stop block 52 and the locking block 53, the position of the sampling bottle 2 in the storage box 41 can be restricted.

[0028] The surface of the storage box 41 is provided with a placement groove near the sampling bottle 2, and the sampling bottle 2 is inserted into the inner surface of the placement groove of the storage box 41. During operation, the sampling bottle 2 is inserted into the inner wall of the placement groove of the storage box 41. The storage box 41 and the placement groove are designed to facilitate the storage of the sampling bottle 2.

[0029] A connecting block 54 is fixedly connected to the side wall of the card block 53, and a magnetic strip 55 is fixedly connected to the side wall of the connecting block 54. The side wall of the magnetic strip 55 and the side wall of the stop block 52 are magnetically attracted to each other. During operation, the stop block 52 will adhere to the surface of the magnetic strip 55 on the connecting block 54, and the magnetic strip 55 will attract the stop block 52. By setting the connecting block 54 and the magnetic strip 55, the position of the stop block 52 can be restricted.

[0030] Working principle: When sampling is required, the collection tube 42 is placed against the inner surface of the collection block 48, and the clamping ring 49 is placed on the surface of the collection tube 42. Then, the bolt is rotated to the inner wall of the collection tube 42 and the clamping ring 49. The pull block 47 is then pushed to move the sealing ring 45 and the filter plate 46, which are inserted into the inner surface of the collection tube 42. The blower and the connecting pipe 43 are then connected, and the sampling bottle 2 is inserted into the inner wall of the collection box 41. The flexible tube 1 is then placed on the surface of the sampling bottle 2 and the connecting pipe 44. The blower is then turned on to blow air into the collection tube 42. The air pushes the sample in the flexible tube 1 into the sampling bottle 2. When the fluid flows, it passes through the filter plate 46. By setting the entire device, it is convenient to sample the sample in the tube 1, and at the same time, it can reduce the possibility of air impurities contaminating the sample. After the sampling bottle 2 is inserted into the inner wall of the storage box 41, push the stop block 52 to slide on the inner wall of the placement block 51. The stop block 52 moves to the surface of the storage box 41 and the sampling bottle 2. The stop block 52 is inserted into the inner surface of the card block 53. The stop block 52 will fit against the surface of the magnetic strip 55 on the connecting block 54. The magnetic strip 55 attracts the stop block 52. By setting the entire device, the position of the sampling bottle 2 in the storage box 41 can be restricted, and the sampling bottle 2 can be easily taken out.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A drainage tube sample collection device, comprising a flexible tube (1), a plurality of sampling bottles (2), and a sampling device (4), wherein the plurality of sampling bottles (2) are located directly below the flexible tube (1), and a stopper (3) is inserted into the inner surface of each sampling bottle (2); characterized in that: The sampling device (4) is disposed on the surface of the sampling bottle (2) and the tubing (1). The sampling device (4) includes a storage box (41) and a storage tube (42). The storage box (41) is fitted over the surface of multiple sampling bottles (2). The storage tube (42) is located on one side of the storage box (41). A connecting tube (43) is connected to the side wall of the storage tube (42). A through tube (44) is connected to the upper surface of the storage tube (42). The through tube (44) is inserted into the inner surface of the tubing (1).

2. The drainage tube sample collection device according to claim 1, characterized in that: The inner surface of the storage tube (42) is provided with a plurality of sealing rings (45), and a filter disc (46) is fixedly connected to the inner surface of the sealing rings (45).

3. The drainage tube sample collection device according to claim 2, characterized in that: A pull block (47) is fixedly connected to the side wall of the sealing ring (45).

4. The drainage tube sample collection device according to claim 1, characterized in that: The storage box (41) has two storage blocks (48) fixedly connected to its side wall. The two storage blocks (48) are fitted onto the surface of the storage tube (42). A clamping ring (49) is fitted onto the surface of the storage tube (42) near the storage blocks (48). Two bolts are provided on the inner walls of the storage blocks (48) and the clamping ring (49).

5. A drainage tube sample collection device according to claim 1, characterized in that: The surface of the storage box (41) is provided with a limiting device (5), the limiting device (5) includes a placement block (51), the side wall of the placement block (51) is fixedly connected to the side wall of the storage box (41), a stop block (52) is slidably connected to the inner surface of the placement block (51), the stop block (52) is located on the upper surface of the storage box (41) and the sampling bottle (2), a locking block (53) is fixedly connected to the end of the surface of the storage box (41) away from the placement block (51), and the stop block (52) is inserted into the inner surface of the locking block (53).

6. A drainage tube sample collection device according to claim 5, characterized in that: The surface of the storage box (41) is provided with a placement groove near the sampling bottle (2), and the sampling bottle (2) is inserted into the inner surface of the placement groove of the storage box (41).

7. A drainage tube sample collection device according to claim 5, characterized in that: The side wall of the card block (53) is fixedly connected to a connecting block (54), and the side wall of the connecting block (54) is fixedly connected to a magnetic strip (55). The side wall of the magnetic strip (55) and the side wall of the stop block (52) are magnetically attracted to each other.

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