CN211854659U

CN211854659U - Drying cabinet for surgical instruments

Info

Publication number: CN211854659U
Application number: CN202020117423.2U
Authority: CN
Inventors: 彭东
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-03
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a drying cabinet for surgical instruments, which comprises a cabinet body, heat insulation partition plates and a hot air supply device, wherein the cabinet body is provided with at least two heat insulation partition plates from left to right to divide the cabinet body into a plurality of compartments, a bracket is arranged in one compartment, a plurality of detachable hooks are arranged on the bracket, and transverse metal mesh partition plates are arranged in the middle parts of other compartments; the hot air supply device comprises a hot air blower, an air inlet pipe connected with the hot air blower and an electric control air control valve arranged on the air inlet pipe, wherein a plurality of air inlet pipes are arranged, and one air inlet pipe is correspondingly arranged in each compartment. The utility model provides a drying cabinet for surgical instruments can the independent control through setting up a plurality of compartments to the higher problem of cost when having solved a small amount of apparatus drying.

Description

Drying cabinet for surgical instruments

Technical Field

The utility model relates to a disinfection supply technical field especially relates to a drying cabinet for surgical instruments.

Background

The reusable surgical instrument can be reused after being sterilized by the sterilization supply center after being used. The disinfection method used by the current disinfection supply center is a wet disinfection method, and needs to be dried after disinfection, and instruments which are completely dried can be subjected to next treatment. Some instruments such as orthopedic power tools, precision instruments, microscopic instruments and the like cannot be mechanically cleaned and sterilized, and are dried after being manually cleaned and sterilized, and the drying method which is most frequently used is drying by using a drying cabinet. The drying cabinet vertical layered structure used in the current disinfection supply center is divided into 4-6 layers in the vertical direction, each layer is composed of metal mesh partition plates, and when the drying cabinet vertical layered structure is used, the corresponding drying thermometer time is selected according to the material of instruments.

The drying cabinet has the following inconvenience in use: (1) the vertical layered placement structure has the advantages that when a large number of instruments are arranged, the water flow of the previous instrument drops to the lower-layer instrument due to the action of gravity, so that the drying effect is gradually reduced from top to bottom, the drying time needs to be prolonged, and after the drying time is prolonged, the uppermost-layer instrument is excessively dried, so that the risk of aging of the instruments (particularly nonmetal instruments) is caused; (2) because the interlayer is not completely blocked, the drying temperature in the whole cabinet body is basically the same, so that only the same kind of instruments can be dried in the working process, if metal instruments and nonmetal instruments exist, the instruments and containers need to be dried separately, and the working efficiency is low. (3) Because such drying cabinets do not have corresponding compartments, the drying cost is high when the number of instruments is small, and the manual selection of a drying program is needed during each drying process, so that the operation times are high.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a drying cabinet for surgical instruments, aim at solving the problem that the cost is higher when a small amount of apparatus is dry.

In order to achieve the above purpose, the utility model provides a drying cabinet for surgical instruments, which comprises a cabinet body, a heat insulation baffle plate and a hot air supply device, wherein,

the cabinet body is provided with at least two heat insulation partition plates from left to right to divide the cabinet body into a plurality of compartments, a support is arranged in one compartment, a plurality of detachable hooks are arranged on the support, and transverse metal net-shaped partition plates are arranged in the middle parts of other compartments;

the hot air supply device comprises an air heater, an air inlet pipe connected with the air heater and an electric control air control valve arranged on the air inlet pipe, wherein a plurality of air inlet pipes are arranged, and each compartment is correspondingly provided with one air inlet pipe.

Preferably, a pressure sensor is installed on the support corresponding to the installation position of the hook.

Preferably, the compartments in which the transverse metal mesh partitions are installed are fitted with photoelectric sensors and a matching color-identifying coating.

Preferably, the photosensor is mounted on the inner top wall of the compartment and the matching color-coded coating is located on the inner bottom wall of the compartment.

Preferably, each compartment is provided with a branch water outlet, the cabinet body is provided with a main water outlet, and water discharged by all the branch water outlets is converged and then communicated through the main water outlet.

Preferably, the cabinet body is provided with two-side split cabinet doors, an observation window and a handle are arranged on each cabinet door, and a control panel is arranged on one cabinet door.

Preferably, the drying cabinet for surgical instruments further comprises a microprocessor electrically connected with the control panel, the electric control air control valve, the photoelectric sensor and the pressure sensor.

Preferably, the bottom of the cabinet door is connected with the cabinet body through a hinge with a damping telescopic rod.

Preferably, each air inlet pipe is provided with a heating wire, and the heating wire is electrically connected with the microprocessor.

Preferably, the bottom of the compartment is also provided with an air outlet pipe; the lateral wall of the cabinet body is coated with a heat insulation layer.

The utility model provides a drying cabinet for surgical instruments has following beneficial effect:

(1) in the drying process, drying at different temperatures can be simultaneously carried out on instruments of different materials and types without batch treatment, so that the time is saved and the cost is reduced;

(2) because each compartment is divided into two layers, the problem that the sterilization fails due to over-drying of the upper-layer instruments or under-drying of the lower-layer instruments caused by over-drying of the upper-layer instruments due to over vertical layers is better solved, the instruments are protected, and the cost is saved;

(3) through separating into the cabinet body the compartment that the function is different, each compartment can work alone, thereby can separate the compartment operation reduce cost during dry a small amount of apparatus, but in addition judge by oneself the apparatus and put into the condition to select suitable temperature, easy operation.

Drawings

FIG. 1 is a schematic view of the internal structure of the drying cabinet for surgical instruments according to the present invention;

FIG. 2 is a schematic view of the external structure of the drying cabinet for surgical instruments according to the present invention;

fig. 3 is a schematic structural view of the control part of the drying cabinet for surgical instruments according to the present invention.

In the figure, 1-cabinet body, 2-photoelectric sensor, 3-air inlet pipe, 4-second compartment, 5-air heater, 6-electric control air control valve, 7-electric heating wire, 8-heat insulation layer, 9-air outlet, 10-third compartment, 11-transverse metal net-shaped partition plate, 12-branch water outlet, 13-pressure sensor, 14-total water outlet, 15-support, 16-hook, 17-heat insulation partition plate, 18-matched color identification coating, 19-microprocessor, 20-cabinet door, 21-handle, 22-observation window, 23-control panel, 24-hinge, 25-first compartment.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 3, in the preferred embodiment, a drying cabinet for surgical instruments includes a cabinet body 1, a heat insulating partition 17 and a hot air supply device, wherein,

the cabinet body 1 is provided with at least two heat insulation partition boards 17 from left to right to divide the cabinet body 1 into a plurality of compartments (a plurality of to three or less, hereinafter, the embodiment is described by taking the case that two partition boards are divided into three compartments as an example), a support 15 (a second compartment 4 shown in the figure) is installed in one compartment, a plurality of detachable hooks 16 are installed on the support 15, and a transverse metal mesh partition board 11 is installed in the middle of each of other compartments (a first compartment 25 and the second compartment 4 shown in the figure);

the hot air supply device comprises a hot air blower 5, an air inlet pipe 3 connected with the hot air blower 5 and electric control air control valves 6 arranged on the air inlet pipe 3 (each air inlet pipe 3 corresponds to one electric control air control valve 6), a plurality of air inlet pipes 3 are arranged, and each compartment is correspondingly provided with one air inlet pipe 3.

The opening and closing of different air inlet pipes 3 are controlled by an electric control air control valve 6, so that whether different compartments work or not is controlled. The material of thermal insulation partition 17 is that the material that the thermal insulation performance is good constitutes such as polyurethane foaming board, micronano heat insulating board, aerogel felt to realize different baffles simultaneous working and select different temperatures for use, or when a small amount of apparatus is dry, but a certain compartment independent work reduce cost.

Further, a pressure sensor 13 is mounted on the support 15 corresponding to the mounting position of the hook 16. For the second compartment 4, for drying special delicate instruments, a fixed drying temperature is set, and the temperature can also be modified manually. Because the pressure sensor 13 is arranged between the interlayer and the hook 16, the pressure sensor can respectively sense the upper pressure and the lower gravity action, thereby judging whether the device is unloaded, and then the microprocessor 19 controls whether the device works, thereby realizing the automatic judgment of the type of the device and whether the device is put in and selecting the proper temperature for drying.

Further, the compartment in which the transverse metal mesh partition 11 is installed is equipped with a photoelectric sensor 2 and a matching color-coded coating 18. The photosensor 2 is mounted on the inner top wall of the compartment and a matching color identification coating 18 is located on the inner bottom wall of the compartment.

For the first compartment 25 and the third compartment 10, since the transverse metal mesh partition 11 is a metal mesh structure, the opposite coating of the photoelectric sensor 2 is also in a fixed and regular mesh shape by the shadow, if an instrument is placed, an irregular shadow is generated due to other areas being blocked, if a container is placed, a round or other geometric solid shadow is generated, the two cases are totally divided into three cases, and the microprocessor 19 judges that the drying program is empty (fixed mesh shape), the instrument (irregular shadow) and the container (round or geometric solid shadow), so as to start different drying programs.

Specifically, each compartment is provided with a branch water outlet 12, the cabinet body 1 is provided with a main water outlet 14, and water discharged by all the branch water outlets 12 is merged and then communicated through the main water outlet 14.

Referring to fig. 2, the cabinet body 1 is provided with a bilateral-split cabinet door, the cabinet door 20 is provided with an observation window 22 and a handle 21, and one cabinet door 20 is provided with a control panel 23.

Referring to fig. 3, further, the drying cabinet for surgical instruments further comprises a microprocessor 19 electrically connected with the control panel 23, the electrically controlled air control valve 6, the photoelectric sensor 2 and the pressure sensor 13. The bottom of the cabinet door 20 is connected with the cabinet body 1 through a hinge 24 with a damping telescopic rod.

Each air inlet pipe 3 is provided with a heating wire 7, and the heating wire 7 is electrically connected with the microprocessor 19. The bottom of the compartment is also provided with an air outlet pipe (the air outlet 9 is provided with the air outlet pipe). The drying temperature of different compartments is adjusted by controlling the heating wire 7, so that different compartments can be dried by different types of materials and instruments. In addition, the outer side wall of the cabinet 1 is coated with a heat insulating layer 8.

The working principle of the drying cabinet for the surgical instrument is as follows. Ordinary instruments can be placed into the first compartment 25 and the third compartment 10 according to instrument and container classification, special precision instruments such as microscopic instruments and other instruments with lower drying temperature are placed into the second compartment 4, the cabinet door 20 is closed after the instruments are placed, and the types and the empty loads of the instruments are automatically identified through the photoelectric sensor 2 and the pressure sensor 13, so that the corresponding compartments are started to work.

The drying cabinet for surgical instruments provided by the embodiment has the following beneficial effects:

(3) through separating into the cabinet body the compartment that the function is different, each compartment can work alone, thereby the operation of independent compartment reduces cost when dry a small amount of apparatus, and the condition is put into to the apparatus of can also judging by oneself in addition to select suitable temperature, easy operation.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A drying cabinet for surgical instruments is characterized by comprising a cabinet body, a heat insulation clapboard and a hot air supply device, wherein,

2. The drying cabinet for surgical instruments according to claim 1, wherein a pressure sensor is installed on the support corresponding to the hook installation position.

3. A drying cabinet for surgical instruments according to claim 2, characterized in that the compartments provided with transverse metal mesh partitions are provided with photoelectric sensors and with a matching colour-marking coating.

4. A drying cabinet for surgical instruments according to claim 3, wherein the photoelectric sensor is mounted on the inner top wall of the compartment and the matching color-coded coating is located on the inner bottom wall of the compartment.

5. The drying cabinet for surgical instruments according to claim 1, wherein each of the compartments is provided with a separate drainage port, the cabinet body is provided with a main drainage port, and water discharged from all the separate drainage ports is merged and then communicated through the main drainage port.

6. The drying cabinet for surgical instruments according to claim 3, wherein the cabinet body is provided with bilateral split-type cabinet doors, the cabinet doors are provided with observation windows and handles, and one cabinet door is provided with a control panel.

7. The drying cabinet for surgical instruments according to claim 6, further comprising a microprocessor electrically connected to the control panel, the electrically controlled pneumatic valve, the photoelectric sensor and the pressure sensor.

8. The drying cabinet for surgical instruments according to claim 6, wherein the bottom of the cabinet door is connected to the cabinet body through a hinge with a damping telescopic rod.

9. The drying cabinet for surgical instruments according to claim 7, wherein each of the air inlet pipes is installed therein with a heating wire, and the heating wire is electrically connected to the microprocessor.

10. The drying cabinet for surgical instruments according to any one of claims 1 to 9, wherein the bottom of the compartment is further provided with an air outlet pipe; the lateral wall of the cabinet body is coated with a heat insulation layer.