Gastrointestinal motility examination trolley

Abstract

The invention discloses a gastrointestinal motility examination trolley, and relates to the technical field of medical instruments, and the trolley comprises a trolley which is provided with a plurality of layers of substrates, and gastrointestinal motility examination instruments are arranged on the substrates; the connecting block fixedly sleeves the outer surface of the guide pipe; the plugging mechanism is fixedly arranged on the side face of the trolley and used for driving the connecting block to be close to or away from the gastrointestinal motility tester, the catheter is provided with a first connector, the gastrointestinal motility tester is provided with a second connector, and when the connecting block is close to the gastrointestinal motility tester, the first connector is clamped with the second connector, and when the connecting block is away from the gastrointestinal motility tester, the second connector is clamped with the second connector. And the first connector is separated from the second connector. Compared with the prior art, connection and separation of the catheter and the gastrointestinal motility tester are more convenient and can be automatically completed through the equipment, the operation convenience of gastrointestinal motility inspectors is improved, and the labor intensity of the inspectors is reduced. And equipment pollution caused by conduit pollution is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a gastrointestinal motility examination trolley. Background Art

[0002] Gastrointestinal motility test is a test to evaluate the gastrointestinal muscle contraction and peristalsis function, which is of great significance for the diagnosis and treatment of diseases related to gastrointestinal motility disorders.

[0003] During the gastrointestinal motility test, a trolley is needed to place the gastrointestinal motility tester and related medical equipment. The existing trolleys have the following defects:

[0004] 1. Gastrointestinal motility examination requires the use of a catheter, one end of which is connected to the gastrointestinal motility tester and the other end is inserted into the patient's body. After the examination, the catheter is contaminated and the operator needs to hold the catheter with one hand and then separate the catheter from the gastrointestinal motility tester with one hand, which is not only inconvenient to operate but may also cause equipment contamination.

[0005] 2. The existing trolley has no storage space for contaminated catheters, and the contaminated catheters need to be handled separately after the inspection.

[0006] 3. The contaminated catheter needs to be immersed in a disinfection container, which is set independently from the trolley and takes up a certain space; in addition, the existing catheter disinfection container will cause the catheter to bend, affecting the service life of the catheter.

[0007] In view of this, how to provide a trolley for gastrointestinal motility examination that can overcome the above-mentioned defects is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0008] The purpose of the present invention is to provide a method to solve the problems existing in the prior art.

[0009] To achieve the above object, the present invention provides the following solution: The present invention provides a gastrointestinal motility examination trolley, comprising:

[0010] The trolley has a multi-layer substrate, and the gastrointestinal motility tester is arranged on the substrate;

[0011] A connecting block, fixedly sleeved on the outer surface of the conduit;

[0012] The plug-in and pull-out mechanism is fixedly arranged on the side of the trolley and is used to drive the connecting block to move closer to or away from the gastrointestinal motility tester. The catheter has a first connecting head and the gastrointestinal motility tester has a second connecting head. When the connecting block is close to the gastrointestinal motility tester, the first connecting head is engaged with the second connecting head. When the connecting block is away from the gastrointestinal motility tester, the first connecting head is separated from the second connecting head.

[0013] Furthermore, the plugging and unplugging mechanism includes:

[0014] A plug-in connector, detachably connected to the connection block;

[0015] The telescopic mechanism is fixedly connected to the plug-in connector and is used to drive the plug-in connector and the connecting block to move closer to or away from the gastrointestinal motility tester.

[0016] Furthermore, the plug connector includes:

[0017] An upper clamping plate, used for clamping on the upper surface of the connecting block;

[0018] A lower clamping plate, used for clamping on the lower surface of the connecting block;

[0019] The mounting plate is used to connect the upper clamping plate and the lower clamping plate, and the telescopic mechanism is fixedly connected to the mounting plate; the upper clamping plate and the lower clamping plate are recessed inward to form a clamping groove for the catheter to enter the upper clamping plate and the lower clamping plate.

[0020] Furthermore, it also includes:

[0021] The rotating mechanism is arranged below the telescopic mechanism, and its output end is fixedly connected to the telescopic mechanism;

[0022] A turntable is arranged above the telescopic mechanism and fixedly connected to the output end of the telescopic mechanism, and a plurality of plug connectors are arranged at intervals along the circumferential direction on the outer side of the turntable;

[0023] The inner cylinder has a hollow inner cavity, the rotating mechanism is arranged in the hollow inner cavity, and the rotating disk is located above the hollow inner cavity;

[0024] An outer cylinder body is arranged at intervals on the outer side of the inner cylinder body;

[0025] The disinfection and cleaning mechanism is arranged between the inner cylinder and the outer cylinder, and is used for disinfecting and cleaning the catheter; the connector corresponds to the gap between the inner cylinder and the outer cylinder, and the rotating mechanism is used for driving the catheter to rotate in the gap between the inner cylinder and the outer cylinder.

[0026] Furthermore, the disinfection and cleaning mechanism comprises:

[0027] A spray head is longitudinally arranged on the inner wall of the outer cylinder;

[0028] A disinfectant storage tank is disposed on the base plate;

[0029] The spray pipe is used to connect the spray head with the disinfectant storage tank and transport the disinfectant from the disinfectant storage tank to the spray head.

[0030] Furthermore, the outer cylinder is provided with a liquid outlet near the bottom thereof for discharging the disinfectant.

[0031] Furthermore, the trolley has a longitudinal support plate for connecting the multi-layer substrate, the longitudinal support plate is located on two side surfaces of the trolley, and the outer cylinder is fixedly connected to the longitudinal support plate.

[0032] Furthermore, it also includes a pad, which is arranged on the base plate and close to the outer cylinder, and the gastrointestinal motility tester is arranged on the pad.

[0033] The present invention discloses the following technical effects:

[0034] 1. A connection block is arranged outside the catheter, and the catheter is driven up and down by the plug-in mechanism and the connection block to realize the connection and separation of the catheter and the gastrointestinal motility tester. Compared with the prior art, the connection and separation of the catheter and the gastrointestinal motility tester is more convenient and can be completed automatically by the equipment, thereby improving the convenience of operation of the gastrointestinal motility tester and avoiding contamination of the equipment caused by contaminated catheter.

[0035] 2. The plug-in and pull-out mechanism can realize the plug-in and pull-out functions of the catheter on the one hand, and can also serve as a fixing part of the catheter on the other hand. After the catheter is used, the catheter is fixed from the top, and combined with the rotating mechanism and the inner cylinder, the outer cylinder, and the disinfection and cleaning mechanism, the catheter is rotated along the gap between the inner cylinder and the outer cylinder to the disinfection and cleaning mechanism for disinfection and cleaning, thereby realizing the temporary storage function and disinfection and cleaning function of the contaminated catheter; in addition, the upper end of the catheter is fixed by the plug-in and pull-out mechanism, and the lower end falls between the inner and outer cylinders in a natural hanging manner, and the catheter has no bending, which improves the service life of the catheter compared with the prior art.

[0036] 3. The present application integrates the catheter disinfection and cleaning equipment with the trolley, which can move synchronously with the trolley during the gastrointestinal motility examination. It has a compact structure, occupies a small area, has good application prospects and a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is a schematic diagram of the structure of the present invention;

[0039] Figure 2 It is a schematic diagram of the outer cylinder and its internal structure;

[0040] Figure 3 It is the layout diagram of the rotating mechanism, telescopic mechanism and the duct;

[0041] Figure 4It is a schematic diagram of the plug-in connector structure;

[0042] Figure 5 This is a schematic diagram of the disinfection and cleaning mechanism;

[0043] Among them, 1. trolley; 101. base plate; 102. longitudinal support plate; 2. connection block; 3. catheter; 301. first connector; 4. gastrointestinal motility tester; 401. second connector; 5. telescopic mechanism; 6. plug-in connector; 601. upper clamping plate; 602. lower clamping plate; 603. mounting plate; 7. rotating mechanism; 8. turntable; 9. inner cylinder; 10. outer cylinder; 1001. liquid outlet; 11. spray head; 12. disinfectant storage tank; 13. spray pipe; 14. pad. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] Example 1

[0047] like Figure 1-Figure 5 As shown, an embodiment of the present invention provides a gastrointestinal motility examination trolley, comprising: a trolley 1 having a three-layer substrate 101 , a pad 14 being arranged on the top substrate 101 , and a gastrointestinal motility examination instrument 4 being arranged on the pad 14 .

[0048] From top to bottom, the first substrate 101 is an operating table, which can be used to place work notes, syringes, keyboards and mice; a computer monitor fixing device is provided on the upper rear side of the substrate 101. The second substrate 101 is used to place a computer host, and a fixed baffle is installed on the outside of the computer host to prevent the trolley 1 from sliding when moving. The third substrate 101 is used to place an inspection report printer. The rear of the three substrates 101 is connected with a vertical fixing bracket to maintain stability, and the connection lines between the various devices can be integrated. A power storage box is set below the third substrate 101 for storage.

[0049] The connecting block 2 is fixedly sleeved on the outer surface of the catheter 3, and the plug-in mechanism is fixedly arranged on the side of the trolley 1, which is used to drive the connecting block 2 to approach or move away from the gastrointestinal motility tester 4. The catheter 3 has a first connecting head 301, and the gastrointestinal motility tester 4 has a second connecting head 401. When the connecting block 2 is close to the gastrointestinal motility tester 4, the first connecting head 301 is engaged with the second connecting head 401, and when the connecting block 2 is away from the gastrointestinal motility tester 4, the first connecting head 301 is separated from the second connecting head 401.

[0050] In this embodiment, the plug-in mechanism includes: a plug-in connector 6, which is detachably connected to the connection block 2; a telescopic mechanism 5, which is fixedly connected to the plug-in connector 6, and is used to drive the plug-in connector 6 and the connection block 2 to move closer to or away from the gastrointestinal motility tester 4. The plug-in connector 6 includes: an upper clamping plate 601, which is used to clamp on the upper surface of the connection block 2; a lower clamping plate 602, which is used to clamp on the lower surface of the connection block 2; a mounting plate 603, which is used to connect the upper clamping plate 601 and the lower clamping plate 602, and the telescopic mechanism 5 is fixedly connected to the mounting plate 603; the upper clamping plate 601 and the lower clamping plate 602 are recessed inward to form a U-shaped slot for the catheter 3 to enter the upper clamping plate 601 and the lower clamping plate 602, and the curvature of the inner side wall of the slot fits the curvature of the catheter 3 to avoid damaging the catheter 3. When in use, the connection block 2 is clamped between the upper clamping plate 601 and the lower clamping plate 602, and the catheter 3 is located in the U-shaped slot.

[0051] In this embodiment, it also includes: a rotating mechanism 7, which is arranged below the telescopic mechanism 5, and its output end is fixedly connected to the telescopic mechanism 5; a turntable 8, which is arranged above the telescopic mechanism 5 and fixedly connected to the output end of the telescopic mechanism 5, and the plug-in connector 6 has two ends symmetrically arranged on the outer side of the turntable 8; an inner cylinder 9, which has a hollow inner cavity, the rotating mechanism 7 is arranged in the hollow inner cavity, and the turntable 8 is located above the hollow inner cavity; an outer cylinder 10, which is arranged at intervals on the outside of the inner cylinder 9; a disinfection and cleaning mechanism, which is arranged between the inner cylinder 9 and the outer cylinder 10, and is used to disinfect and clean the catheter 3; the connector corresponds to the gap between the inner cylinder 9 and the outer cylinder 10, and the rotating mechanism 7 is used to drive the catheter 3 to rotate in the gap between the inner cylinder 9 and the outer cylinder 10.

[0052] In this embodiment, the disinfection and cleaning mechanism includes: a spray head 11, which is arranged on the inner side wall of the outer cylinder 10 in the longitudinal direction; a disinfectant storage tank 12, which is arranged on the substrate 101; and a spray pipe 13, which is used to connect the spray head 11 with the disinfectant storage tank 12 and transport the disinfectant from the disinfectant storage tank 12 to the spray head 11. There is a sufficient distance between the inner cylinder 9 and the outer cylinder 10, and the catheter 3 is controlled to move at a uniform speed during the rotation of the catheter 3 to ensure that the catheter 3 is not too close to the spray head 11 during the movement. In this embodiment, an operation button corresponding to the telescopic mechanism 5 is set on the topmost substrate 101 or other suitable positions. When the operation button is pressed, the catheter 3 can be connected and separated from the gastrointestinal motility tester 4. The rotating mechanism 7 and the spray head 11 are also provided with corresponding operation buttons. After pressing the operation button, the rotation or disinfection operation can be performed. In some other embodiments, each device can also be controlled by electronic control, terminal communication control, etc.

[0053] In this embodiment, the outer cylinder 10 is provided with a liquid outlet 1001 near its bottom for discharging disinfectant. The liquid outlet 1001 can be connected to a collection box through a liquid outlet pipe for collecting the used disinfectant, and the collection box can also be placed on the base plate 101.

[0054] In this embodiment, the trolley 1 has a longitudinal support plate 102 for connecting the multi-layer substrate 101. The longitudinal support plate 102 is located on both sides of the trolley 1. The outer cylinder 10 is fixedly connected to the longitudinal support plate 102. The connection method can be welding or setting a mounting seat on the longitudinal support plate 102, etc. The bottom of the trolley 1 has rollers and is equipped with a brake assembly.

[0055] The specific working process is as follows:

[0056] Under normal conditions, the conduit 3 is located in the gap between the inner cylinder 9 and the outer cylinder 10, and maintains a naturally hanging state.

[0057] When a gastrointestinal motility test is required for the patient, the operator takes out the catheter 3 from between the inner cylinder 9 and the outer cylinder 10; presses the operation button corresponding to the telescopic mechanism 5, moves the first connector 301 of the catheter 3 upward and connects it to the second connector 401 of the gastrointestinal motility tester 4, and starts the gastrointestinal motility test operation.

[0058] After the operation is completed, the catheter 3 is contaminated, and the catheter 3 is put back between the inner cylinder 9 and the outer cylinder 10, and the catheter 3 naturally hangs down. The operation button is pressed again to separate the first connector 301 of the catheter 3 from the second connector 401 of the gastrointestinal motility tester 4.

[0059] The operator presses the operation button corresponding to the rotating motor to rotate the contaminated catheter 3 180° along the gap between the inner cylinder 9 and the outer cylinder 10, so that the contaminated catheter 3 is rotated to the opposite side, and the disinfection catheter 3 originally on the opposite side is rotated to the current position for use in the next gastrointestinal motility test. The operator presses the operation button corresponding to the spray head 11 to spray disinfectant on the contaminated catheter 3 to perform disinfection and cleaning operations.

[0060] Example 2

[0061] The difference between this embodiment and embodiment 1 is that a plurality of plug-in connectors 6 are provided, the spray heads 11 are evenly arranged on the inner wall of the outer cylinder 10 along the circumferential direction, the single output distance of the rotating mechanism 7 is fixed, each conduit 3 rotates at a fixed and same rotation frequency, the distance of a single rotation of the conduit 3 corresponds to the arrangement spacing of the spray heads 11, and the conduit 3 can correspond to the spray head 11 after each movement.

[0062] Each of the spray heads 11 arranged along the circumferential direction can be independently controlled (for example, a spray valve is provided), and the operator can directionally manipulate the spray heads 11 to perform disinfection and cleaning operations on the catheter 3 that needs disinfection and cleaning.

[0063] Example 3

[0064] The difference between this embodiment and embodiment 1 is that a pad is provided under the rotating mechanism 7 to increase the height of the turntable 8, thereby increasing the height of the upper end of the catheter 3, and the gastrointestinal motility tester 4 is correspondingly increased in height through the pad 14 so that the first connector 301 and the second connector 401 can correspond.

[0065] At the same time, a liquid level sensor is arranged at the bottom of the gap between the inner cylinder 9 and the outer cylinder 10. When the disinfectant accumulates to a certain height or approaches the bottom of the conduit 3, the disinfectant is discharged from the liquid outlet 1001 in time.

[0066] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to 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.

[0067] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A gastrointestinal motility examination trolley, characterized in that: include: The trolley (1) has a multi-layer substrate (101), and the gastrointestinal motility tester (4) is arranged on the substrate (101); A connecting block (2) is fixedly sleeved on the outer surface of the conduit (3); The plug-in and pull-out mechanism is fixedly arranged on the side of the trolley (1) and is used to drive the connection block (2) to move closer to or farther away from the gastrointestinal motility tester (4); the catheter (3) has a first connection head (301), and the gastrointestinal motility tester (4) has a second connection head (401); when the connection block (2) moves closer to the gastrointestinal motility tester (4), the first connection head (301) and the second connection head (401) are engaged; when the connection block (2) moves away from the gastrointestinal motility tester (4), the first connection head (301) and the second connection head (401) are separated.

2. A gastrointestinal motility examination trolley according to claim 1, characterized in that: The plug-in mechanism comprises: A plug-in connector (6) detachably connected to the connection block (2); The telescopic mechanism (5) is fixedly connected to the plug-in connector (6) and is used to drive the plug-in connector (6) and the connecting block (2) to move closer to or farther from the gastrointestinal motility tester (4).

3. A gastrointestinal motility examination trolley according to claim 2, characterized in that: The plug connector (6) comprises: An upper clamping plate (601) used for clamping on the upper surface of the connecting block (2); A lower clamping plate (602) used for clamping on the lower surface of the connecting block (2); The mounting plate (603) is used to connect the upper clamping plate (601) and the lower clamping plate (602); the telescopic mechanism (5) is fixedly connected to the mounting plate (603); the upper clamping plate (601) and the lower clamping plate (602) are recessed inward to form a clamping groove for the catheter (3) to enter the upper clamping plate (601) and the lower clamping plate (602).

4. A gastrointestinal motility examination trolley according to claim 2, characterized in that: Also includes: The rotating mechanism (7) is arranged below the telescopic mechanism (5), and the output end of the rotating mechanism (7) is fixedly connected to the telescopic mechanism (5); A rotating disk (8) is arranged above the telescopic mechanism (5) and is fixedly connected to the output end of the telescopic mechanism (5); a plurality of plug-in connectors (6) are arranged at intervals along the circumferential direction on the outer side surface of the rotating disk (8); The inner cylinder (9) has a hollow inner cavity, the rotating mechanism (7) is arranged in the hollow inner cavity, and the rotating disk (8) is located above the hollow inner cavity; An outer cylinder (10) is arranged at intervals on the outer side of the inner cylinder (9); The disinfection and cleaning mechanism is arranged between the inner cylinder (9) and the outer cylinder (10) and is used to disinfect and clean the catheter (3); the connector corresponds to the gap between the inner cylinder (9) and the outer cylinder (10), and the rotating mechanism (7) is used to drive the catheter (3) to rotate in the gap between the inner cylinder (9) and the outer cylinder (10).

5. A gastrointestinal motility examination trolley according to claim 4, characterized in that: The disinfection and cleaning mechanism comprises: A spray head (11) is longitudinally arranged on the inner wall of the outer cylinder (10); A disinfectant storage box (12) is disposed on the base plate (101); The spray pipe (13) is used to connect the spray head (11) with the disinfectant storage tank (12) and to transport the disinfectant from the disinfectant storage tank (12) to the spray head (11).

6. A gastrointestinal motility examination trolley according to claim 5, characterized in that: The outer cylinder (10) is provided with a liquid outlet (1001) near the bottom thereof for discharging disinfectant.

7. A gastrointestinal motility examination trolley according to claim 4, characterized in that: The trolley (1) has a longitudinal support plate (102) for connecting the multi-layer substrate (101); the longitudinal support plate (102) is located on two side surfaces of the trolley (1); and the outer cylinder (10) is fixedly connected to the longitudinal support plate (102).

8. A gastrointestinal motility examination trolley according to claim 7, characterized in that: It also comprises a backing plate (14), wherein the backing plate (14) is arranged on the base plate (101) and close to the outer cylinder (10), and the gastrointestinal motility tester (4) is arranged on the backing plate (14).

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