Medical equipment pretreatment closed movable transport device

Abstract

The medical equipment pretreatment closed movable transport device of the present invention comprises an upper box, a middle box, and a lower box which are fixedly connected in sequence from top to bottom, a control box and a lifting drive device are arranged in the upper box, a storage rack is arranged between the upper box and the middle box, the lifting drive device drives the storage rack to rise and fall, a water tank is arranged in the lower box, and a disinfectant is contained in the water tank. The embodiment of the present invention provides a medical equipment pretreatment closed movable transport device which can pre-disinfect in a closed environment and can clean the equipment inside the vehicle body.

Description

Technical Field

[0001] The invention relates to a trolley specially suitable for surgical or diagnostic equipment or instruments, and in particular to a closed movable transport device for pre-processing medical instruments. Background Art

[0002] At present, medical surgical instruments need to be pre-disinfected by soaking in strong acid, strong alkali or corrosive agents such as chlorine-containing agents in plastic turnover boxes, and then transported to the disinfection supply center for subsequent cleaning, disinfection and sterilization. Aerosols and other harmful gases will be generated during the transportation and unpacking process, which will cause pollution to the working environment, the risk of inhalation of medical staff, and increase the risk of occupational exposure of medical staff. In order to avoid the above-mentioned medical devices from infecting the environment and medical staff, it is urgent to design a transport vehicle that can pre-disinfect in a closed warehouse and clean the instruments inside the compartment. Summary of the invention

[0003] The embodiment of the present invention provides a medical equipment pretreatment closed movable transport device capable of pre-sterilizing in a closed environment and cleaning the equipment inside a vehicle body.

[0004] According to one aspect of the present invention, there is provided a medical equipment pretreatment closed movable transport device, comprising an upper box body, a middle box body, and a lower box body fixedly connected in sequence from top to bottom, wherein a control box and a lifting drive device are arranged in the upper box body, a storage rack is arranged between the upper box body and the middle box body, the lifting drive device drives the storage rack to rise and fall, and a water tank is arranged in the lower box body, wherein a disinfectant is contained in the water tank.

[0005] In some embodiments, the lifting drive device includes a motor, a screw and a nut adapted to the screw, the motor is fixed on the top of the upper box body and electrically connected to the control box, and its output shaft is fixedly connected to the screw, the storage rack includes an upper connecting plate, a guide rod and at least one grid bracket fixedly connected to the guide rod, the guide rods are four in number and arranged in parallel, the nut is fixed in the middle of the upper connecting plate and the screw passes through the upper connecting plate and extends downward.

[0006] In some embodiments, an anti-overflow cover is provided above the grid bracket, the four corners of the anti-overflow cover are fixed on four guide rods and are adapted to the top opening of the water tank, and the guide rods, grid bracket, anti-overflow cover and water tank are all sprayed with tetrafluoroethylene.

[0007] In some embodiments, each of the guide rods is provided with a rubber seal, and the rubber seal is located on the top wall of the middle box body.

[0008] In some embodiments, the upper connecting plate is in an I-shape, and the top ends of the four guide rods are respectively fixed at the four corners of the upper connecting plate and the bottom ends are respectively fixed on the grid bracket at the bottom layer.

[0009] In some embodiments, a disinfectant inlet for injecting the disinfectant is provided on one side of the middle box body, and the disinfectant inlet is connected to the water sink through an inlet pipe. A drain pipe is provided at the bottom of the water sink, and both ends of the drain pipe are respectively connected to the sewage outlets on both sides of the lower box body, and the bottom plate of the water sink is arranged at an angle.

[0010] In some embodiments, a breathing port is provided on the top of the upper box body, and a filter membrane is provided in the breathing port.

[0011] In some embodiments, the internal space of the upper box is used to place disposable items, and a fabric placement space is formed between the bottom of the sink and the bottom of the lower box.

[0012] In some embodiments, a notch is provided on one side of the anti-overflow cover.

[0013] In some embodiments, a push rod is provided on one side of the upper box body, and universal wheels are provided at the four corners of the bottom of the lower box body.

[0014] Based on the above technical solution, the present invention has at least the following beneficial effects:

[0015] The medical equipment pretreatment closed movable transport device of the present invention immerses and disinfects infectious surgical instruments in a water tank under a closed environment, realizes the timely pre-disinfection and pre-treatment of infectious surgical instruments after they are removed from the stage, and is airtight and automated, effectively avoiding the risk of contact of medical personnel, thereby avoiding the harm to medical personnel and the pollution to the environment caused by the spread of viral aerosols during manual processing. At the same time, the disposable items and fabrics used in the operation process have independent placement spaces, which facilitates the post-operative article sorting work of medical personnel, and facilitates the arrangement of the instruments to be disinfected and other items on the transport vehicle, and the whole vehicle is transported in a closed box to avoid the spread of viruses. In addition, the lifting drive device drives the lifting of the rack, and the structure is reliable and the operation is simple. In addition, the setting of the disinfectant inlet and the sewage outlet makes it more convenient for the transport vehicle to inject disinfectant and discharge waste liquid, which increases the functionality and convenience of the transport vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The purpose of the drawings in this application is to supplement the description of the text part of the specification with graphics and to further explain the technical solution of this application, and does not constitute an improper limitation on this application.

[0017] Figure 1 This is a schematic diagram of the structure of the medical device pretreatment closed movable transport device of the present invention;

[0018] Figure 2 It is a rear view of the medical device pretreatment closed movable transport device of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the upper box, middle box and lower box of the medical device pretreatment closed movable transport device of the present invention;

[0020] Figure 4 This is a schematic diagram of the internal structure of the upper box and the lower box of the medical device pretreatment closed movable transport device of the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the scope of protection of the present invention.

[0023] like Figure 1 , Figure 2 As shown, the medical equipment pretreatment closed movable transport device of the present invention comprises an upper box body 1, a middle box body 2, and a lower box body 3 which are fixedly connected in sequence from top to bottom, wherein the front of the upper box body 1 is provided with two upper box doors 17 of a split type, the front and back of the lower box body 3 are provided with lower box doors 36 of a split type, the top and circumferentially closed of the middle box body 2 and the lower opening are connected to the lower box body 3, and the back of the middle box body 2 is hinged with an upper opening sealed door 21, and in order to ensure the sealing, the upper box door 17, the lower box door 36, and the sealing door 21 are all provided with rubber sealing strips around. In this way, the upper box body 1, the middle box body 2, and the lower box body 3 are connected to form a closed vehicle body with a three-layer structure. Preferably, in order to facilitate the observation of the internal situation of the vehicle body, the upper box door 17, the lower box door 36, and the sealing door 21 are all made of common medical transparent materials, such as transparent explosion-proof hollow glass. The internal space of the upper box body 1 is used to place disposable items, so that the disposable instruments used in the operation can be stored in time.

[0024] Combination Figure 3 , Figure 4As shown, a control box and a lifting drive device are arranged inside the upper box 1. The lifting drive device includes a motor 11 and a screw rod 12. The screw rod 12 is equipped with a nut 13 adapted thereto. A bracket 111 is arranged at the inner top of the upper box 1. The left and right ends of the bracket 111 are respectively fixed to the inner walls of the left and right sides of the upper box 1. The motor 11 is fixed to the middle of the bracket 111 and is electrically connected to the control box. The output shaft of the motor 11 is fixedly connected to the screw rod 12. A storage rack is arranged between the upper box 1 and the middle box 2. The storage rack includes an upper connecting plate 4, four guide rods 5, and a grid bracket 6. At least one grid bracket 6 is arranged according to actual use requirements. In this embodiment, the upper and lower grid brackets 6 are arranged as an example. After the operation, the instruments are placed in a commonly used sterilization basket, and the basket is placed on the grid bracket 6. The sealing door 21 is closed to achieve airtightness. The upper connecting plate 4 is in the shape of an "I". The nut 13 is fixed to the middle of the upper connecting plate 4 and the screw rod 12 passes through the upper connecting plate 4 and extends downward. Four guide rods 5 are arranged in parallel and their top ends are fixed at the four corners of the upper connecting plate 4. The four guide rods 5 pass through the top plate of the middle box 2 and the four corners of the grid bracket 6 located above, and then the bottom ends pass through the bottom plate of the middle box 2 and are fixed on the bottom grid bracket 6. A water tank 31 is provided in the lower box 3, and disinfectant is contained in the water tank 31. Specifically, the four sides of the top of the water tank 31 are fixedly connected to the top edge of the lower box 3. The control box starts the motor 11 and drives the screw rod 12 to rotate, so that the entire rack is raised and lowered. After the rack is lowered, the two grid brackets 6 and the net baskets thereon are immersed in the disinfectant. In order to prevent the net basket from being immersed and causing the liquid level to rise, thereby causing the disinfectant in the water tank 31 to overflow from the upper opening, an anti-overflow cover plate 7 is arranged parallel to the grid bracket 6. The four corners of the anti-overflow cover plate 7 are fixed on the four guide rods 5 and are adapted to the top opening of the water tank 31. After the net basket is immersed, the anti-overflow cover plate 7 covers the opening of the water tank 31 to prevent the liquid from overflowing. Preferably, in order to reduce the corrosion of the disinfectant, the guide rods 5, the grid bracket 6, the anti-overflow cover plate 7, the water tank 31, and the net basket are all sprayed with tetrafluoroethylene. The guide rods 5 pass through the top plate of the middle box body 2 through the penetration hole. In order to ensure the sealing of the top plate of the middle box body 2, each guide rod 5 is provided with a rubber seal 51. The rubber seal 51 is located at the penetration hole at the top of the middle box body 2. The purpose is to prevent the disinfectant and aerosol from overflowing through the penetration hole and corroding the internal components of the transfer vehicle. Preferably, in order to facilitate reaching in to take out and put in items when unpacking, a notch 71 is provided on one side of the anti-overflow cover 7, and correspondingly, the grid bracket 6 is also adapted to be provided with a similar notch.

[0025] For example Figures 1 to 4As shown, a disinfectant inlet 22 is provided on one side of the middle box 2, and the disinfectant inlet 22 is connected to the water tank 31 through a common liquid inlet pipe, so as to facilitate the injection of disinfectant for cleaning equipment. Moreover, a sealing ring is provided at the connection between the disinfectant inlet 22 and the liquid inlet pipe to prevent leakage. After the cleaning and disinfection is completed, the waste liquid needs to be discharged in time. For this purpose, a drain pipe 33 is provided at the bottom of the water tank 31, and the two ends of the drain pipe 33 are respectively connected to the sewage outlets 34 on both sides of the lower box 3. A leak-proof sealing ring is also provided at the connection point. The sewage outlet 34 can be discharged after being connected to the sewage pipe. In order to facilitate the complete discharge of the waste liquid and reduce the residue, the bottom plate of the water tank 31 is arranged at an angle to facilitate diversion. The transfer vehicle is provided with the above-mentioned disinfectant inlet 22 and sewage outlet 34. After being transferred to the cleaning room, it can be connected to the pure water faucet and drain in the cleaning room. The disinfectant is discharged after soaking the instrument for a certain period of time. The faucet is opened to inject pure water to rinse the instrument and the sink 31. The disinfectant is a chlorine-containing preparation and is corrosive. After the disinfection time is up, it is rinsed with pure water to avoid direct contact between medical staff and the disinfected instruments. After rinsing with clean water, the control box starts the motor 11 again to raise the shelf, and the sealed door 21 is opened to take out the basket.

[0026] Preferably, Figure 1 As shown, a breathing port 15 is provided at the top of the upper box 1, and a filter membrane is provided in the breathing port 15. The filter membrane is a microporous filter membrane for microorganisms commonly used in hospitals. The filter membrane is made of MCE mixed cellulose, such as the filter membrane model BMS1001 produced by Hangzhou Biaomai Biotechnology Co., Ltd. In order to facilitate the pushing and pulling of the transport vehicle, a push rod 16 is provided on one side of the upper box 1, and universal wheels 35 are provided at the four corners of the bottom of the lower box 3. Preferably, as Figure 3 As shown, a fabric placement space 32 is formed between the bottom of the water tank 31 and the bottom of the lower box 3, which is convenient for placing fabric items used for surgery.

[0027] The embodiments described above are merely descriptions of preferred implementation 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 medical device pretreatment enclosed movable transport device, comprising an upper box (1), a middle box (2), and a lower box (3) which are fixedly connected in sequence from top to bottom. It is characterized in that A control box and a lifting drive device are arranged in the upper box (1); a storage rack is arranged between the upper box (1) and the middle box (2); the lifting drive device drives the storage rack to rise and fall; a water tank (31) is arranged in the lower box (3); and disinfectant is contained in the water tank (31); The lifting drive device comprises a motor (11), a screw rod (12) and a nut (13) adapted to the screw rod (12); the motor (11) is fixed to the top of the upper box body (1) and electrically connected to the control box, and its output shaft is fixedly connected to the screw rod (12); the storage rack comprises an upper connecting plate (4), a guide rod (5) and at least one grid bracket (6) fixedly connected to the guide rod (5); the guide rods (5) are four in number and arranged in parallel; the nut (13) is fixed to the middle of the upper connecting plate (4) and the screw rod (12) passes through the upper connecting plate (4) and extends downward; An anti-overflow cover plate (7) is arranged above the grid bracket (6); the four corners of the anti-overflow cover plate (7) are fixed on four guide rods (5) and are adapted to the top opening of the water tank (31); the guide rods (5), the grid bracket (6), the anti-overflow cover plate (7) and the water tank (31) are all sprayed with tetrafluoroethylene.

2. The medical device pretreatment enclosed movable transport device according to claim 1, It is characterized in that Each guide rod (5) is provided with a rubber seal (51), and the rubber seal (51) is located on the top wall of the middle box body (2).

3. The medical device pretreatment enclosed movable transport device according to claim 2, It is characterized in that The upper connecting plate (4) is in the shape of an "I" character, and the top ends of the four guide rods (5) are respectively fixed at the four corners of the upper connecting plate (4) and the bottom ends are respectively fixed to the grid bracket (6) at the bottom layer.

4. The medical device pretreatment closed movable transport device according to any one of claims 1 to 3, It is characterized in that A disinfectant inlet (22) for injecting the disinfectant is provided on one side of the middle box (2); the disinfectant inlet (22) is connected to the water tank (31) via a liquid inlet pipe; a liquid discharge pipe (33) is provided at the bottom of the water tank (31); both ends of the liquid discharge pipe (33) are connected to sewage outlets (34) on both sides of the lower box (3); and the bottom plate of the water tank (31) is arranged tilted.

5. The medical device pretreatment enclosed movable transport device according to claim 4, It is characterized in that A breathing port (15) is provided at the top of the upper box body (1), and a filter membrane is provided in the breathing port (15).

6. The medical device pretreatment enclosed movable transport device according to claim 5, It is characterized in that The internal space of the upper box (1) is used to place disposable items, and a fabric placement space (32) is formed between the bottom of the water tank (31) and the bottom of the lower box (3).

7. The medical device pretreatment enclosed movable transport device according to claim 6, It is characterized in that A notch (71) is provided on one side of the anti-overflow cover plate (7).

8. The medical device pretreatment enclosed movable transport device according to claim 7, It is characterized in that A push rod (16) is provided on one side of the upper box body (1), and universal wheels (35) are provided at the four corners of the bottom of the lower box body (3).

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