阅读说明：本技术 一种血液透析器具用杀菌装置 (Sterilization device for hemodialysis instrument ) 是由 何丽亭 牛雅薇 孟洋 孙云秀 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种血液透析器具用杀菌装置,包括杀菌装置外壳；所述杀菌装置外壳的内壁设置有多个用来杀菌的外紫外灯；所述杀菌装置外壳内还设置有杀菌机构；所述杀菌机构包括转动轴、连接轴、右侧固定板、左侧固定板以及夹紧机构。该血液透析器具用杀菌装置通过设置杀菌机构,能够全方位对血液透析器具进行杀菌,从而提高了杀菌效果；通过设置驱动机构,能够使杀菌机构往复正反转,从而进一步提高了对血液透析器具的杀菌效果；通过设置清洗室,能够彻底将血液透析器具上的细菌除尽。(The invention discloses a sterilizing device for a hemodialysis instrument, which comprises a sterilizing device shell; the inner wall of the sterilizing device shell is provided with a plurality of outer ultraviolet lamps for sterilizing; a sterilization mechanism is also arranged in the sterilization device shell; the sterilization mechanism comprises a rotating shaft, a connecting shaft, a right side fixing plate, a left side fixing plate and a clamping mechanism. The sterilizing device for the hemodialysis instrument can sterilize the hemodialysis instrument in all directions by arranging the sterilizing mechanism, so that the sterilizing effect is improved; the driving mechanism is arranged, so that the sterilization mechanism can rotate forwards and backwards in a reciprocating manner, and the sterilization effect on the hemodialysis instrument is further improved; through setting up the purge chamber, can thoroughly remove the bacterium on the hemodialysis utensil.)

1. A sterilization device for hemodialysis equipment comprises a sterilization device housing (1); the inner wall of the sterilizing device shell (1) is provided with a plurality of outer ultraviolet lamps (10) for sterilizing; the sterilization device is characterized in that a sterilization mechanism is also arranged in the sterilization device shell (1); the sterilization mechanism comprises a rotating shaft (2), a connecting shaft (3), a right fixing plate (4), a left fixing plate (5) and a clamping mechanism (9); the left fixing plate (5) and the right fixing plate (4) are respectively and rotatably arranged on the left side and the right side of the inner wall of the sterilizing device shell (1) through the rotating shaft (2); the left fixing plate (5) is connected with the right fixing plate (4) through a connecting shaft (3); a plurality of inner ultraviolet lamps (11) for disinfection are arranged on the connecting shaft (3); a plurality of fixed blocks (6) are arranged on the left side fixed plate (5) positioned on the left side of the inner ultraviolet lamp (11); the right sides of the fixed blocks (6) are respectively and rotatably provided with a rotating block (7); a clamping plate (8) for clamping a hemodialysis instrument is fixed on the outer side of the plurality of rotating blocks (7); the clamping plate (8) on the single left fixing plate (5) is matched with a single clamping mechanism (9); a clamping plate (8) is rotatably arranged on the left side of the clamping mechanism (9); the clamping mechanisms (9) are arranged on the left side of the right fixing plate (4); one side of the sterilizing device shell (1) is also provided with a driving mechanism for driving the rotating shaft (2) to rotate.

2. The sterilizer according to claim 1, wherein the clamp mechanism comprises a clamp lever (12), a fixing lever (13), and a clamp spring (14); the right side of the fixed rod (13) is fixed on the right fixed plate (4), and a clamping rod (12) is arranged in the fixed rod in a sliding manner; the clamping rod (12) is connected with the fixing rod (13) through a clamping spring (14); and one end of the clamping rod (12) positioned at the outer side of the fixed rod (13) is rotatably provided with a clamping plate (8).

3. The sterilizer according to claim 2, wherein the drive mechanism includes a drive motor (15), a connecting shaft (16), a slide block (17), a slide plate (18), and a rack (19); the driving motor (15) is fixed on one side of the upper end of the sterilizing device shell (1), and the rotating end of the driving motor is fixedly connected with one end of a connecting shaft (16); the other end of the connecting shaft (16) is rotatably connected with a sliding block (17); the sliding block (17) is rotationally and slidably arranged in a sliding groove in the sliding plate (18); the length of the sliding groove in the sliding plate (18) is greater than that of the connecting shaft (16); a rack (19) is fixed on the outer side of the sliding plate (18); the upper end of the rack (19) is provided with a connecting rod, and the lower end of the rack is provided with a rack; the rack (19) penetrates through a plurality of limiting rods (20) arranged on one side of the sterilizing device shell (1) in a sliding manner; the rotating shaft (2) positioned on one side of the limiting rod (20) rotates and penetrates through the left side of the sterilizing device shell (1), and teeth meshed with the rack at the lower end of the rack (19) are arranged on the rotating shaft (2).

4. The sterilizer according to claim 3, wherein a cleaning chamber (21) is further provided below the sterilizer casing (1); the upper end and the lower end of the cleaning chamber (21) are respectively provided with a distilled water inlet (22) and a distilled water outlet (24); a switch valve (25) is arranged on the distilled water outlet (24); the cleaning chamber (21) is also internally provided with a plurality of heating blocks (23) for heating.

5. The sterilizer according to claim 4, wherein the bottom of the cleaning chamber (21) is formed in an inclined shape, and the distilled water outlet (24) is located at the lowest end thereof.

6. The sterilizer according to claim 5, wherein a drying chamber (26) is further provided on one side of the cleaning chamber (21); and a plurality of drying fans (27) for rapidly drying the hemodialysis instrument are arranged in the drying chamber (26).

7. The sterilizer according to claim 6, wherein the bottom of the cleaning chamber (21) and the drying chamber (26) are further provided with a plurality of wheels (28) for facilitating the movement of the sterilizer.

Technical Field

The invention relates to the field of medical treatment, in particular to a sterilization device for a hemodialysis instrument.

Background

In hemodialysis, hemodialysis apparatuses are used, which are kept sterile before use, and if microorganisms such as contaminants or bacteria are attached to the hemodialysis apparatuses, the microorganisms and the contaminants are likely to be transported into the blood vessels of patients along the blood, thereby directly affecting the life safety of the patients. Therefore, these hemodialysis machines are required to be thoroughly sterilized and disinfected before use.

Most of existing sterilization devices are used for statically placing hemodialysis instruments in the sterilization devices when the hemodialysis instruments are sterilized, so that part of the hemodialysis instruments cannot be directly sterilized, and the sterilization effect is poor. Therefore, it is necessary to design a sterilization apparatus capable of performing all-around sterilization to sterilize the hemodialysis instrument.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a sterilizer for hemodialysis instruments.

In order to achieve the purpose, the invention provides the following technical scheme:

a sterilizing device for a hemodialysis instrument includes a sterilizing device housing; the inner wall of the sterilizing device shell is provided with a plurality of outer ultraviolet lamps for sterilizing; a sterilization mechanism is also arranged in the sterilization device shell; the sterilization mechanism comprises a rotating shaft, a connecting shaft, a right side fixing plate, a left side fixing plate and a clamping mechanism; the left fixing plate and the right fixing plate are respectively and rotatably arranged on the left side and the right side of the inner wall of the shell of the sterilizing device through rotating shafts; the left fixing plate and the right fixing plate are connected through a connecting shaft; a plurality of inner ultraviolet lamps for disinfection are arranged on the connecting shaft; a plurality of fixed blocks are arranged on the left side fixed plate positioned on the left side of the inner ultraviolet lamp; the right sides of the fixed blocks are respectively and rotatably provided with a rotating block; a clamping plate for clamping a hemodialysis instrument is fixed on the outer side of the plurality of rotating blocks; the clamping plate on the single left fixing plate is matched with the single clamping mechanism; a clamping plate is rotatably arranged on the left side of the clamping mechanism; the clamping mechanisms are arranged on the left side of the right fixing plate; and a driving mechanism for driving the rotating shaft to rotate is further arranged on one side of the sterilizing device shell.

As a further scheme of the invention: the clamping mechanism comprises a clamping rod, a fixed rod and a clamping spring; the right side of the fixed rod is fixed on the right side fixed plate, and a clamping rod is arranged in the fixed rod in a sliding manner; the clamping rod is connected with the fixed rod through a clamping spring; and one end of the clamping rod, which is positioned at the outer side of the fixed rod, is rotatably provided with a clamping plate.

As a still further scheme of the invention: the driving mechanism comprises a driving motor, a connecting shaft, a sliding block, a sliding plate and a rack; the driving motor is fixed on one side of the upper end of the shell of the sterilizing device, and the rotating end of the driving motor is fixedly connected with one end of the connecting shaft; the other end of the connecting shaft is rotatably connected with a sliding block; the sliding block is rotationally and slidably arranged in a sliding groove in the sliding plate; the length of the sliding groove in the sliding plate is greater than that of the connecting shaft; a rack is fixed on the outer side of the sliding plate; the upper end of the rack is provided with a connecting rod, and the lower end of the rack is provided with a rack; the rack penetrates through a plurality of limiting rods arranged on one side of the shell of the sterilizing device in a sliding manner; the rotating shaft positioned on one side of the limiting rod rotates and penetrates through the left side of the shell of the sterilization device, and the rotating shaft is provided with teeth meshed with the rack at the lower end of the rack.

As a still further scheme of the invention: a cleaning chamber is also arranged below the shell of the sterilizing device; the upper end and the lower end of the cleaning chamber are respectively provided with a distilled water inlet and a distilled water outlet; a switch valve is arranged on the distilled water outlet; the cleaning chamber is also internally provided with a plurality of heating blocks for heating.

As a still further scheme of the invention: the bottom of the cleaning chamber is arranged to be inclined, and the distilled water outlet is positioned at the lowest end of the cleaning chamber.

As a still further scheme of the invention: a drying chamber is also arranged on one side of the cleaning chamber; and a plurality of drying fans used for rapidly drying the hemodialysis instrument are arranged in the drying chamber.

As a still further scheme of the invention: the bottom of the cleaning chamber and the drying chamber is also provided with a plurality of wheels which are convenient for moving the sterilization device.

Compared with the prior art, the invention has the beneficial effects that: the sterilization mechanism is arranged, so that the hemodialysis instrument can be sterilized in all directions, and the sterilization effect is improved; the driving mechanism is arranged, so that the sterilization mechanism can rotate forwards and backwards in a reciprocating manner, and the sterilization effect on the hemodialysis instrument is further improved; through setting up the purge chamber, can thoroughly remove the bacterium on the hemodialysis utensil.

Drawings

Fig. 1 is a schematic configuration diagram of a sterilizer for hemodialysis equipment.

FIG. 2 is a schematic view showing the structure of a sterilization mechanism in the sterilizer for hemodialysis equipment.

Fig. 3 is a schematic view showing the structure of a drive mechanism in the sterilizer for hemodialysis equipment.

Fig. 4 is a schematic structural view of a clamp mechanism in the sterilizer for hemodialysis equipment.

In the figure: the sterilization device comprises a sterilization device shell 1, a rotating shaft 2, a connecting shaft 3, a right side fixing plate 4, a left side fixing plate 5, a fixed block 6, a rotating block 7, a clamping plate 8, a clamping mechanism 9, an outer ultraviolet lamp 10, an inner ultraviolet lamp 11, a clamping rod 12, a fixed rod 13, a clamping spring 14, a driving motor 15, a connecting shaft 16, a sliding block 17, a sliding plate 18, a rack 19, a limiting rod 20, a cleaning chamber 21, a distilled water inlet 22, a heating block 23, a distilled water outlet 24, a switch valve 25, a drying chamber 26, a drying fan 27 and wheels 28.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.