Gastrointestinal tube washing brush

Abstract

The utility model relates to the technical field of medical instruments, and discloses a gastrointestinal tube washing brush which is characterized in that a main body part is arranged, and a flexible guide wire is stored and wound on a storage disc, so that the problem that medical staff cannot conveniently store the long flexible guide wire is solved, and the flexible guide wire can be conveniently stored; when gastrointestinal tubes with different length specifications are cleaned, a medical worker releases the flexible guide wire with the matched length according to the length of the gastrointestinal tube to be cleaned, the flexible guide wire is locked and positioned through the locking piece, and then the medical worker holds the main body part by hand to enable the flexible guide wire released in advance to enter from the inlet end of the gastrointestinal tube, so that the gastrointestinal tube is cleaned. The interior of the gastrointestinal tube is cleaned; the problems that when the gastrointestinal tube with the short length is cleaned, due to the fact that the flexible guide wire is long, the operation sensitivity is reduced, and the cleaning efficiency is affected are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, in particular to a kind of gastrointestinal tube flushing brush. BACKGROUND

[0002] At present, when gastrointestinal tube is cleaned, a flexible guide wire (mostly thin iron wire) with a certain length is usually used, and bristles are provided at the front end of the flexible guide wire (the other end of the flexible guide wire is provided with a handle for medical staff to hold); when used, the bristles at the front end are inserted into the gastrointestinal tube from one end of the gastrointestinal tube, and then the flexible guide wire is continuously pushed forward, so that the bristles at the front end are driven to clean the dirt and liquid residues in the gastrointestinal tube and attached to the inner wall. Since the gastrointestinal tube has different specifications and lengths, in order to meet the cleaning of gastrointestinal tubes of various specifications and lengths, the length of the flexible guide wire needs to be as long as possible to realize the cleaning of longer gastrointestinal tubes; when cleaning some gastrointestinal tubes with shorter lengths, the too long flexible guide wire reduces the sensitivity of the medical staff in moving the brush head in the gastrointestinal tube, and the long flexible guide wire is not convenient to store after use. SUMMARY

[0003] The utility model aims at providing a kind of gastrointestinal tube flushing brush, to solve the problem of gastrointestinal tube flushing brush in prior art when using.

[0004] In order to achieve the above purpose, the present application provides a kind of gastrointestinal tube flushing brush, comprising:

[0005] A main body portion has a storage cavity inside, and a delivery port is provided on the main body portion, which is connected to the storage cavity and the outside;

[0006] A storage disc is rotatably installed in the storage cavity, and the storage disc is used to wind the flexible guide wire, one end of the flexible guide wire extends out of the storage cavity through the delivery port; the end of the flexible guide wire extending out of the delivery port has bristles; and

[0007] A locking member is provided in the main body portion, and the locking member is used to lock the flexible guide wire.

[0008] In some embodiments of the present application, the main body portion further comprises a delivery cavity connected to the storage cavity, and the delivery port is provided at one end of the delivery cavity away from the main body portion, and the locking member is provided in the delivery cavity;

[0009] Rotating the storage disc releases the flexible guide wire, so that the flexible guide wire enters the delivery cavity from the storage cavity and is delivered out of the delivery port.

[0010] In some embodiments of the present application, the locking member comprises two locking rollers arranged at intervals, and the two locking rollers are movably connected in the conveying cavity. The interval between the two locking rollers is used for allowing the flexible guide wire to pass through.

[0011] The first driving member drives the two locking rollers to move towards each other in a direction of approaching each other, so as to clamp and lock the flexible guide wire; or the first driving member drives the two locking rollers to move away from each other in a direction of moving away from each other, so as to release the locking of the flexible guide wire.

[0012] In some embodiments of the present application, the first driving member comprises a first bidirectional screw rod rotatably installed in the conveying cavity, the first bidirectional screw rod extends along the moving direction of the locking rollers, and one end of each of the two locking rollers is connected with a locking block threadedly assembled with the first bidirectional screw rod.

[0013] Rotating the first bidirectional screw rod drives the two locking rollers to move towards each other in a direction of approaching each other or move away from each other in a direction of moving away from each other.

[0014] In some embodiments of the present application, the gastrointestinal tube flushing brush further comprises a lubricating member arranged in the conveying cavity, and the lubricating member is used for lubricating the surface of the flexible guide wire conveyed outwards through the conveying cavity.

[0015] In some embodiments of the present application, the lubricating member comprises two lubricating rods arranged at intervals, and the two lubricating rods are movably connected in the conveying cavity. The interval between the two lubricating rods is used for allowing the flexible guide wire to pass through, and the outer periphery of the lubricating rod is covered with oil-absorbing cotton for absorbing lubricating oil.

[0016] The second driving member drives the two lubricating rods to move towards each other in a direction of approaching each other or move away from each other in a direction of moving away from each other.

[0017] In some embodiments of the present application, the second driving member comprises a second bidirectional screw rod rotatably installed in the conveying cavity, the second bidirectional screw rod extends along the moving direction of the lubricating rods, and one end of each of the two lubricating rods is connected with a first sliding block threadedly assembled with the first bidirectional screw rod.

[0018] Rotating the second bidirectional screw rod drives the two lubricating rods to move towards each other in a direction of approaching each other or move away from each other in a direction of moving away from each other.

[0019] In some embodiments of the present application, the other end of each of the two lubricating rods is connected with a second sliding block, and the second sliding block is slidably assembled in the conveying cavity.

[0020] In some embodiments of the present application, the conveying cavity has an opening communicated with the conveying cavity and the outside at one end away from the receiving cavity, and a sealing cover is detachably assembled in the opening. The sealing cover is used for plugging the opening.

[0021] A through hole is provided along the thickness direction of the sealing cap, and the through hole constitutes the conveying port.

[0022] In some embodiments of this application, the gastrointestinal tube irrigation brush further includes a balloon, which is sleeved on the outer peripheral wall of one end of the flexible guidewire extending from the delivery cavity; the balloon is disposed between the delivery cavity and the brush bristles;

[0023] The balloon is equipped with a valve.

[0024] Compared with the prior art, the gastrointestinal tube irrigation brush of this utility model has the following advantages: This solution, by setting up a main body, stores and winds a flexible guidewire onto a storage tray, thus solving the problem of medical personnel being unable to conveniently store long flexible guidewires, facilitating their storage. When cleaning gastrointestinal tubes of different lengths, medical personnel release a flexible guidewire of matching length according to the length of the tube to be cleaned, and lock the flexible guidewire in place using a locking device. Then, the medical personnel hold the main body and insert the pre-released flexible guidewire into the inlet end of the gastrointestinal tube to clean its interior. This effectively avoids the problem of reduced operational sensitivity and reduced cleaning efficiency caused by a long flexible guidewire when cleaning shorter gastrointestinal tubes. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0027] Figure 3 This is an exploded view of the overall structure of this utility model;

[0028] Figure 4 This is a partial cross-sectional view of the main body of the present invention.

[0029] Figure 5 This is a top view of the internal structure of the conveying cavity of this utility model;

[0030] Figure 6 This is a schematic diagram of the internal structure of the conveying cavity of this utility model from another perspective;

[0031] Figure 7 This is a schematic diagram showing the connection relationship between the valve and the ball in this utility model.

[0032] In the diagram, 1 is the main body; 11 is the storage cavity; 12 is the conveying cavity; 121 is the opening; 13 is the sealing cover; 131 is the perforation; 14 is the sealing cover; 15 is the operating hole; and 16 is the gripping part.

[0033] 2, storage disc; 3, flexible guide wire; 31, brush; 32, handle;

[0034] 4, locking member; 41, locking roller; 5, first driving member; 51, first bidirectional screw; 52, locking block; 53, moving block; 54, first guide rod;

[0035] 6, lubricating member; 61, lubricating rod; 62, oil absorbing cotton; 7, second driving member; 71, second bidirectional screw; 72, first sliding block; 73, second sliding block; 74, second guide rod; 8, balloon; 81, valve; 811, flexible tube; 812, sealing plug. DETAILED DESCRIPTION

[0036] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0037] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. It should be understood that the terms "first", "second" and the like are used to describe various information in the present application, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "first" information can also be referred to as "second" information without departing from the scope of the present application, and similarly, "second" information can also be referred to as "first" information.

[0038] As Figures 1-7 shown, the present application provides a gastrointestinal tube flushing brush, which comprises a main body 1 (a box body), the main body 1 has a storage cavity 11 inside, and the main body 1 is provided with a delivery port which is communicated with the outside and the storage cavity 11; a storage disc 2 is rotatably installed in the storage cavity 11, and the storage disc 2 is used for winding a flexible guide wire 3 (one end of the flexible guide wire 3 is fixed to the storage disc 2), and an operating handle 32 coaxially rotating with the storage disc 2 is arranged outside the main body 1 (as Figure 1The operation handle 32 is rotated to drive the storage disc 2 to rotate in the storage cavity 11, so as to release or store the flexible guide wire 3; the other end of the flexible guide wire 3 extends out of the storage cavity 11 through the delivery port; the end of the flexible guide wire 3 extending out of the delivery port is provided with the bristles 31 (for cleaning dirt inside the gastrointestinal tract); and the locking member 4 is arranged in the main body 1, and when the flexible guide wire 3 extends out of the main body 1 by a predetermined length, the locking member 4 is used to lock the flexible guide wire 3, so as to realize positioning of the flexible guide wire 3, and the flexible guide wire 3 is prevented from moving relative to the main body 1.

[0039] In the embodiment, the medical staff first rotates the operation handle 32 to drive the storage disc 2 to rotate, so as to release the flexible guide wire 3 with a matching length (when the operation handle 32 is rotated, the medical staff applies a certain pulling force to the end of the flexible guide wire 3 extending out of the main body 1, so that the flexible guide wire 3 is released from the storage cavity 11 more quickly), according to the length of the gastrointestinal tract to be cleaned (the length of the gastrointestinal tract of an adult is generally 45-55 cm, and the length of the gastrointestinal tract of a child is 20-25 cm); after the flexible guide wire 3 is released, the locking member 4 is used to lock and position the flexible guide wire 3, so that the flexible guide wire 3 is prevented from moving relative to the main body 1 (that is, the length of the flexible guide wire 3 extending out of the main body 1 is kept unchanged); the medical staff inserts the bristles 31 at the front end of the flexible guide wire 3 into the gastrointestinal tract from the entrance end of the gastrointestinal tract, and then continuously pushes the flexible guide wire 3 forward while holding the main body 1 (the main body 1 is provided with the holding portion 16 for the medical staff to hold the main body 1, so as to facilitate the medical staff to hold the main body 1), so as to drive the bristles 31 to move in the gastrointestinal tract, thereby achieving the effect of cleaning the inside of the gastrointestinal tract; after the cleaning of the gastrointestinal tract is completed, the medical staff withdraws the flexible guide wire 3 from the gastrointestinal tract, and cleans and disinfects the flexible guide wire 3 and the bristles 31; after the cleaning and disinfection are completed, the locking member 4 is released to lock the flexible guide wire 3, and then the operation handle 32 is reversely rotated to drive the storage disc 2 to reversely rotate, so as to store the flexible guide wire 3 in the storage cavity 11 and wind the flexible guide wire 3 on the storage disc 2, thereby achieving the storage of the flexible guide wire 3 (when the flushing brush is not used, the locking member 4 is used to lock the flexible guide wire 3, so that the flexible guide wire 3 does not extend out of the storage cavity 11 when the operation handle 32 is accidentally touched); in the embodiment, the main body 1 and the locking member 4 are arranged to store the flexible guide wire 3, which facilitates the medical staff to store the flexible guide wire 3, and when the gastrointestinal tract with different length specifications is cleaned, the length of the flexible guide wire 3 extending out of the main body 1 is controlled to match the length of the gastrointestinal tract, and the locking member 4 is used to lock the flexible guide wire 3, so that the medical staff is not affected by the long flexible guide wire 3 when operating the flexible guide wire 3 to be delivered into the gastrointestinal tract, the sensitivity of the medical staff in operation is improved, and the cleaning efficiency is improved.

[0040] In some embodiments of the present application, as shown in Figure 4As shown, the main body 1 further comprises a conveying cavity 12 communicated with the receiving cavity 11, a conveying port is arranged at one end of the conveying cavity 12 away from the main body 1, and the locking member 4 is arranged in the conveying cavity 12; the rotating operation handle 32 drives the receiving disc 2 to rotate, releases the flexible guide wire 3, and makes the flexible guide wire 3 enter the conveying cavity 12 from the receiving cavity 11 and be conveyed outward through the conveying port.

[0041] As shown in some embodiments of the present application, Figure 4 , Figure 5 As shown, the locking member 4 comprises two locking rollers 41 (rubber structural members) arranged at intervals, the two locking rollers 41 are movably connected in the conveying cavity 12, and the interval between the two locking rollers 41 is used to pass the flexible guide wire 3; the two locking rollers 41 are connected with the first driving member 5, the first driving member 5 drives the two locking rollers 41 to move towards each other, clamps and locks the flexible guide wire 3; or the first driving member 5 drives the two locking rollers 41 to move away from each other, and releases the locking of the flexible guide wire 3.

[0042] When it is necessary to lock the flexible guide wire 3, the two locking rollers 41 are driven by the first driving member 5 to move towards each other, so as to clamp the flexible guide wire 3 located between the two locking rollers 41, thereby realizing the positioning and locking of the flexible guide wire 3, so as to facilitate the corresponding use operation of the medical staff; when it is necessary to release the locking of the flexible guide wire 3, the two locking rollers 41 are driven by the first driving member 5 to move away from each other, so as to release the clamping of the flexible guide wire 3, and release the locking and positioning of the flexible guide wire 3, and then the receiving disc 2 can be rotated by the operation handle 32 to receive or continue to release the flexible guide wire 3. The length of the locking roller 41 in the present scheme is as long as possible, when the flexible guide wire 3 is released by the receiving disc 2 and conveyed outward through the conveying cavity 12, the position of the flexible guide wire 3 vertically relative to the two locking rollers 41 changes within a certain range, so that the two locking rollers 41 can clamp the flexible guide wire 3.

[0043] As shown in some embodiments of the present application, Figure 5 , Figure 6 As shown, the first driving member 5 comprises a first bidirectional screw 51 (half of the threaded part of the first bidirectional screw 51 is left-handed, and the other half is right-handed. When the screw rotates in one direction, the left-handed threaded part pushes one of the driving members to move to one end, and the right-handed threaded part pushes the other driving member to move to the opposite end. Conversely, when the screw rotates in the opposite direction, the two driving members will move towards the middle) rotatably installed in the conveying cavity 12, the first bidirectional screw 51 extends along the moving direction of the locking roller 41 (one end of the first bidirectional screw 51 extends out of the conveying cavity 12 and has a handle at the extended end), and one end of each of the two locking rollers 41 is connected with a locking block 52 threadedly assembled with the first bidirectional screw 51; as shown in Figure 6As shown, a first guide rod 54 is installed at the bottom of the conveying cavity 12, and a moving block 53 is connected at the bottom of the two locking rollers 41, the moving block 53 is sleeved on the outer periphery of the first guide rod 54 and is in sliding assembly with the first guide rod 54, thereby realizing the moving effect of the two locking rollers 41 in the conveying cavity 12; rotating the first bidirectional screw rod 51 drives the two locking blocks 52 to move towards each other or away from each other, thereby driving the two locking rollers 41 to move towards each other or away from each other, so as to realize the clamping, locking or releasing of the flexible guide wire 3 located between the two locking rollers 41.

[0044] In some embodiments of the present application, the gastrointestinal tube flushing brush further comprises a lubricating member 6 arranged in the conveying cavity 12, the lubricating member 6 is used for lubricating the surface of the flexible guide wire 3 conveyed outwards through the conveying cavity 12, so that when the medical staff pushes the flexible guide wire 3 into the gastrointestinal tube by hand holding the main body 1, the surface of the flexible guide wire 3 can have a better lubricity at the contact part with the gastrointestinal tube, which helps to push the flexible guide wire 3 in the gastrointestinal tube and improves the work efficiency.

[0045] In some embodiments of the present application, as shown in the accompanying drawings, Figure 6 As shown, the lubricating member 6 is arranged between the locking roller 41 and the conveying port, the lubricating member 6 comprises two spaced-apart lubricating rods 61, the two lubricating rods 61 are movably connected in the conveying cavity 12, and the space between the two lubricating rods 61 is used for the flexible guide wire 3 to pass through, the outer periphery of the lubricating rod 61 is covered with oil-absorbing cotton 62 (the two ends of the sound-absorbing cotton can be tied on the lubricating rod 61 by a rope, or other fixing methods such as gluing, etc.; the oil-absorbing cotton is made of super-fine fiber non-woven fabric with lipophilicity, and does not contain chemical agents, which will not cause secondary pollution, and can quickly absorb organic solvents, vegetable oil and other liquids several times its own weight), the oil-absorbing cotton 62 is used for adsorbing lubricating oil (the lubricating oil can be paraffin oil or other oil with lubricating effect); the two lubricating rods 61 are connected with a second driving member 7, and the second driving member 7 drives the two lubricating rods 61 to move towards each other or away from each other.

[0046] When it is needed to release the flexible guide wire 3 outwardly, the medical staff drives the two lubricating rods 61 to move towards each other by the second driving member 7, so that the oil absorbing cotton 62 wrapped on the outer periphery of the lubricating rod 61 and the flexible guide wire 3 are contacted; in order to ensure better lubricating effect, the distance between the two lubricating rods 61 can be as small as possible, so that the two oil absorbing cottons 62 and the flexible guide wire 3 have a certain degree of extrusion force, because the oil absorbing cotton 62 is relatively soft, when being extruded by the flexible guide wire 3, it will be concave, so as to ensure that the surface of the flexible guide wire 3 is covered with lubricating oil as much as possible (in order to facilitate the medical staff to observe the position of the two lubricating rods 61, the conveying cavity 12 can be made of transparent material, such as acrylic material); when the cleaning work is completed and the flexible guide wire 3 is cleaned and disinfected, it is needed to be stored in the storage cavity 11, at this time, the second driving member 7 is needed to drive the two lubricating rods 61 to move away from each other, so that the oil absorbing cotton 62 on the two lubricating rods 61 is as far away from the flexible guide wire 3 as possible (when the flexible guide wire 3 is stored, it is not needed to smear lubricating oil).

[0047] As shown in some embodiments of the present application, Figure 6 The second driving member 7 includes a second bidirectional screw rod 71 (which has the same structure as the first bidirectional screw rod 51), which extends along the moving direction of the lubricating rod 61, and one end of each of the two lubricating rods 61 is connected with a first sliding block 72 which is threadedly assembled with the first bidirectional screw rod 51; by rotating the second bidirectional screw rod 71, the two lubricating rods 61 are driven to move towards each other or away from each other, so as to realize the smearing of lubricating oil on the flexible guide wire 3, or to make the oil absorbing cotton 62 away from the flexible guide wire 3.

[0048] As shown in some embodiments of the present application, Figure 6 The other end of each of the two lubricating rods 61 is connected with a second sliding block 73, and a second guide rod 74 is installed at the bottom of the conveying cavity 12, and the two second sliding blocks 73 are sleeved on the outer periphery of the second guide rod 74 and are slidably assembled with the second guide rod 74, thereby realizing the moving effect of the two lubricating rods 61 in the conveying cavity 12; preferably, the two ends of the lubricating rod 61 are rotatably connected with the second sliding block 73 and the first sliding block 72, so that the lubricating rod 61 (the oil absorbing cotton 62) can rotate relative to the second sliding block 73 and the first sliding block 72; when the flexible guide wire 3 is conveyed outwardly, the extrusion force between the flexible guide wire 3 and the two oil absorbing cottons 62 will drive the lubricating rod 61 to rotate relative to the first sliding block 72 and the second sliding block 73, so as to realize better smearing effect.

[0049] As shown in some embodiments of the present application, Figure 3As shown, the conveying cavity 12 has an opening 121 at the end away from the receiving cavity 11, which connects the conveying cavity 12 to the outside. A sealing cover 13 is detachably installed in the opening 121 (the sealing cover 13 is threadedly assembled with the opening 121). The sealing cover 13 is used to block the opening 121. A through hole 131 is provided along the thickness direction of the sealing cover 13, and the through hole 131 forms the conveying port.

[0050] In this embodiment, an opening 121 is provided at the end of the conveying chamber 12 away from the receiving chamber 11 (the opening 121 and the two oil-absorbing cotton 62 covering the lubricating rod 61 are directly opposite each other). When the lubricating oil on the oil-absorbing cotton 62 needs to be replenished, the sealing cap 13 is removed from the opening 121, and then lubricating oil is replenished to the oil-absorbing cotton 62 through the opening 121 in the open state (the lubricating oil drawn into the dropper can be evenly dripped onto the surface of the oil-absorbing cotton 62 with the help of tools such as a dropper, so that a certain amount of lubricating oil is stored in the oil-absorbing cotton 62). After the lubricating oil is replenished, the sealing cap 13 is screwed back into the opening 121 to seal the conveying chamber 12.

[0051] like Figure 1 As shown, in order to regularly clean and disinfect the environment inside the storage cavity 11 and ensure its cleanliness and hygiene, this solution provides an operation hole 15 on the main body 1 that communicates with the storage cavity 11. A sealing cap 14 is threaded into the operation hole 15. When the storage cavity 11 needs to be cleaned, the sealing cap 14 is removed from the operation hole 15, exposing the storage cavity 11 (to facilitate cleaning). After cleaning, the sealing cap 14 is screwed back into the operation hole 15 to seal the storage cavity 11 (providing a relatively sealed storage space for the flexible guide wire 3 inside the storage cavity 11).

[0052] In some embodiments of this application, such as Figure 5 , Figure 6 As shown, the gastrointestinal tube irrigation brush also includes a balloon 8 (elastic, whose expansion degree is controlled by controlling the inflation volume). The balloon 8 is sleeved on the outer peripheral wall of the end of the flexible guidewire 3 that extends out of the delivery cavity 12 (the balloon 8 and the outer peripheral wall of the flexible guidewire 3 are closely connected to form a sealed cavity). The balloon 8 is located between the delivery cavity 12 and the brush bristles 31. A valve 81 is provided on the balloon 8, such as... Figure 7As shown, the valve 81 includes a flexible tube 811 in communication with the balloon 8, and a sealing plug 812 is arranged at the end of the flexible tube 811 away from the balloon 8 (the sealing plug 812 is inserted into the flexible tube 811 to block the flexible tube 811, and a tensile is connected between the sealing plug 812 and the flexible tube 811); in this embodiment, the balloon 8 is arranged on the flexible guide wire 3 behind the bristles 31, and when the gastrointestinal tract is cleaned, a certain amount of air is filled into the balloon 8 through the flexible tube 811 by means of an external inflation tool, so that the balloon 8 is inflated to a certain degree (according to the inner diameter of the gastrointestinal tract to be cleaned, and when the flexible guide wire 3 enters the gastrointestinal tract, the balloon 8 has a proper abutting force with the inner wall of the gastrointestinal tract), the medical staff pushes the flexible guide wire 3 into the gastrointestinal tract by holding the main body 1, and the bristles 31 at the front end scrape off most of the dirt attached to the inner wall of the gastrointestinal tract and easy to be cleaned, and since the bristles 31 have gaps, a small part of the dirt on the inner wall of the gastrointestinal tract cannot be scraped off, and at this time, the balloon 8 abutting with the inner wall of the gastrointestinal tract scrapes off the remaining small part of the dirt, so that the cleaning effect of the gastrointestinal tract is improved; when the bristles 31 are moved from one end of the gastrointestinal tract to the other end, the bristles 31 and the balloon 8 are stretched out from the other end of the gastrointestinal tract, the medical staff removes the sealing plug 812 from the flexible tube 811, and the balloon 8 is deflated (the balloon 8 is shrunk), so that the medical staff can quickly withdraw the flexible guide wire 3 from the gastrointestinal tract; or the balloon 8 is not deflated, and after the bristles 31 are moved to the other end, the flexible guide wire 3 is continuously pulled in the reverse direction, so that the flexible guide wire 3 is withdrawn from the gastrointestinal tract (the inflated balloon 8 is used for secondary cleaning of the inner wall of the gastrointestinal tract).

[0053] The working process of the utility model is as follows: the medical staff rotates the storage disc 2 and releases the flexible guide wire 3 with a matching length according to the length of the gastrointestinal tract to be cleaned, locks the flexible guide wire 3 through the locking piece 4, and makes the flexible guide wire 3 maintain a fixed length after being stretched out from one end of the storage cavity 11; then the bristles 31 are sent into the gastrointestinal tract from the entrance end of the gastrointestinal tract, the medical staff continuously feeds the flexible guide wire 3 into the gastrointestinal tract by holding the main body 1, and then the bristles 31 arranged at the front end of the flexible guide wire 3 are used for cleaning the gastrointestinal tract; after the cleaning of the gastrointestinal tract is completed, the flexible guide wire 3 is withdrawn from the gastrointestinal tract, and after the flexible guide wire 3 is disinfected and cleaned, the flexible guide wire 3 is stored in the storage cavity 11 again by rotating the storage disc 2.

[0054] In conclusion, the utility model discloses a kind of gastrointestinal tube flushing brushes, and the scheme is provided by setting main part 1, flexible guide wire 3 is housed and wound on storage tray 2, to solve the problem that medical staff cannot realize convenient storage to flexible guide wire 3 of length longer, it is convenient to store;When cleaning gastrointestinal tube of different length specifications, medical staff releases flexible guide wire 3 of matching length according to the length of gastrointestinal tube to be cleaned, and realizes the locking positioning of flexible guide wire 3 by locking piece 4, then medical staff hand holds main part 1, and the flexible guide wire 3 of pre-release enters by gastrointestinal tube entrance end, and realizes the cleaning of gastrointestinal tube inside;Effectively avoid the problem that the operation sensitivity is reduced due to flexible guide wire 3 longer when cleaning gastrointestinal tube of length shorter, affect cleaning efficiency.

[0055] The above is only preferred embodiment of the utility model, it should be pointed out, for ordinary skilled person in the art, without departing from the technical principle of the utility model, can make a number of improvements and substitutions, these improvements and substitutions also should be regarded as the protection range of the utility model.

Claims

1. A gastrointestinal tube flushing brush, comprising: The application relates to a gastrointestinal tube flushing brush. The main body (1) is internally provided with a receiving cavity (11), and a conveying port is arranged on the main body (1) and communicates with the outside and the receiving cavity (11); The receiving disc (2) is rotatably arranged in the receiving cavity (11), and is used for winding a flexible guide wire (3); one end of the flexible guide wire (3) extends out of the receiving cavity (11) through the conveying port; the flexible guide wire (3) has a brush (31) at the end extending out of the conveying port; and The locking member (4) is arranged in the main body (1) and is used for locking the flexible guide wire (3).

2. The gastrointestinal tube flushing brush of claim 1, wherein, The main body (1) further comprises a conveying cavity (12) which communicates with the receiving cavity (11), the conveying port is arranged at one end of the conveying cavity (12) which is away from the main body (1), and the locking member (4) is arranged in the conveying cavity (12); The receiving disc (2) is rotated to release the flexible guide wire (3), so that the flexible guide wire (3) enters the conveying cavity (12) from the receiving cavity (11) and is conveyed outwards through the conveying port.

3. The gastrointestinal tube flushing brush of claim 2, wherein, The locking member (4) comprises two locking rollers (41) which are arranged at intervals and are movably connected in the conveying cavity (12), and the interval between the two locking rollers (41) is used for allowing the flexible guide wire (3) to pass through; The first driving member (5) is connected with the two locking rollers (41) and drives the two locking rollers (41) to move towards each other to clamp and lock the flexible guide wire (3), or drives the two locking rollers (41) to move away from each other to release the locking of the flexible guide wire (3).

4. The gastrointestinal tube flushing brush of claim 3, wherein, The first driving member (5) comprises a first bidirectional screw rod (51) which is rotatably arranged in the conveying cavity (12) and extends along the moving direction of the locking roller (41), and one end of each of the two locking rollers (41) is connected with a locking block (52) which is threadedly connected with the first bidirectional screw rod (51); The first bidirectional screw rod (51) is rotated to drive the two locking rollers (41) to move towards each other or away from each other.

5. The gastrointestinal tube flushing brush of claim 4, wherein, The gastrointestinal tube flushing brush further comprises a lubricating member (6) arranged in the conveying cavity (12), and the lubricating member (6) is used for lubricating the surface of the flexible guide wire (3) which is conveyed outwards through the conveying cavity (12).

6. The gastrointestinal tube flushing brush of claim 5, wherein, The lubricating member (6) comprises two lubricating rods (61) which are arranged at intervals and are movably connected in the conveying cavity (12), the interval between the two lubricating rods (61) is used for allowing the flexible guide wire (3) to pass through, and the outer periphery of the lubricating rod (61) is covered with oil-absorbing cotton (62) which is used for absorbing lubricating oil; The second driving member (7) is connected with the two lubricating rods (61) and drives the two lubricating rods (61) to move towards each other or away from each other.

7. The gastrointestinal tube flushing brush of claim 6, wherein, The second driving member (7) comprises a second bidirectional screw rod (71) rotatably installed in the conveying cavity (12), the second bidirectional screw rod (71) extends along the moving direction of the lubricating rods (61), and one end of each of the lubricating rods (61) is connected with a first sliding block (72) threadedly assembled with the first bidirectional screw rod (51); The second bidirectional screw rod (71) is rotated to drive the two lubricating rods (61) to move towards each other or away from each other.

8. The gastrointestinal tube flushing brush of claim 7, wherein, The other end of each of the lubricating rods (61) is connected with a second sliding block (73), and the second sliding block (73) is slidably assembled in the conveying cavity (12).

9. The gastrointestinal tube flushing brush of claim 2, wherein, The conveying cavity (12) is provided with an opening (121) communicated with the conveying cavity (12) and the outside at one end away from the accommodating cavity (11), and a sealing cover (13) is detachably assembled in the opening (121), and the sealing cover (13) is used for plugging the opening (121); A through hole (131) is provided in the thickness direction of the sealing cover (13), and the through hole (131) constitutes the conveying port.

10. The gastrointestinal tube flushing brush of any of claims 2-9, wherein, The gastrointestinal tube flushing brush further comprises a balloon (8), the balloon (8) is sleeved on the outer peripheral wall of the flexible guide wire (3) extending out of the conveying cavity (12); the balloon (8) is arranged between the conveying cavity (12) and the bristles (31); The balloon (8) is provided with a valve (81).

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