Electric elbow supporting device for sterile operation in clean room
Through the lift control device of the electric elbow support device of sterile operation in clean room, the problems of hand burden and stability during sterile operation are solved, and the smooth lifting of the elbow support support is achieved, reducing the burden on the operator and reducing pollution risk.
Patent Information
- Application Number
- CN202323311163.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-05
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-05
AI Technical Summary
During sterile operation, long-term cantilever operation causes hand tremor, increasing the risk of contamination and may cause problems such as periarthritis of the shoulder. The prior art is difficult to effectively reduce the burden on the operator's hands and maintain arm stability.
A clean room sterile operating elbow electric support device is designed, and the lift control device is used to control the height of the elbow support device. The inflation degree of the airbag is controlled through the inflation component and the deflation component, so as to achieve a stable rise of the elbow support support and Decrease, relieve the operator's hand burden and maintain arm stability.
Effectively reduce the hand burden of operators, maintain arm stability, reduce the risk of contamination, and avoid the occurrence of problems such as periarthritis of the shoulder.
Smart Images
Figure CN222217960U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of medical devices, and in particular to an electric elbow support device for aseptic operation in a clean room. Background Art
[0002] The operation technique used to prevent microorganisms from entering human tissues or other sterile ranges is called aseptic operation. For example, surgical operations need to prevent bacteria from entering wounds. In various biological experiments, in order to prevent the growth and reproduction of microorganisms from affecting the progress of the experiment, they must also be carried out in a sterile environment. Aseptic operation usually refers to a type of operation that must be strictly performed by all participants during the operation, including correct hand posture and personnel position change. Aseptic operation usually refers to a type of operation that must be strictly performed by all participants during the operation. Specifically, it includes reasonable transfer of instruments, replacement of damaged gloves, contaminated surgical gowns and sterile sheets, counting of dressings and instruments before and after surgery, and proper disinfection of skin incisions during surgery. In many of the above-mentioned aseptic operation processes, operators need to operate with cantilevered arms, and long-term operation causes hand tremors, which in turn leads to contamination and even causes difficult-to-cure problems such as periarthritis of the shoulder. Utility Model Content
[0003] In order to effectively reduce the burden on the operator's hands and ensure the stability of the arm, the present application provides an electric support device for the elbow for aseptic operation in a clean room.
[0004] The present application provides an electric support device for aseptic operation of the elbow in a clean room, which adopts the following technical solution:
[0005] An electric support device for an elbow for aseptic operation in a clean room comprises: a support base, and an elbow supporting device installed on the support base and controlled to rise and fall by an internal component of the base; the support base comprises a support shell, and a lifting control device installed in the support shell, and the lifting control device controls the lifting and falling of the elbow supporting device; the elbow supporting device comprises an elbow supporting support, and an elbow supporting column which is penetrated through the support shell and controlled to be extended and retracted by the lifting control group.
[0006] By adopting the above technical solution, cantilever operation is generally required during aseptic operation. When long-term operation is required or has been performed, the height of the elbow support device is controlled by the lifting control device. When the elbow support device reaches a suitable height, the elbow can be placed on the elbow support device, which effectively reduces the burden on the operator's hands and maintains the stability of the arm.
[0007] Preferably, the elbow support column includes an elbow support pillar bushing with one end fixed to the bottom of the support shell, and an elbow support seat pillar movably installed in the elbow support pillar bushing; a limiting structure is provided at one end of the elbow support pillar bushing close to the elbow support bracket and one end of the elbow support seat pillar close to the bottom of the support shell.
[0008] By adopting the above technical solution, the elbow support seat pillar slides back and forth along the height direction of the elbow support seat pillar. In order to prevent the elbow support seat pillar from detaching from the elbow support support, when the elbow support seat pillar is raised to a certain height, the limiting structure limits the elbow support seat pillar.
[0009] Preferably, the elbow support seat pillar and the elbow support pillar bushing are both hollow structures, part of the lifting control device is placed in the hollow structure of the elbow support pillar bushing and is located at the bottom of the elbow support seat pillar, and part of the lifting control device is extended and retracted in the hollow structure of the elbow support column bushing to control the lifting and lowering of the elbow support.
[0010] By adopting the above technical scheme, part of the lifting control component is extended and retracted in the elbow support column bushing. When the part of the lifting control component is raised, the elbow support seat pillar is controlled to move along the height direction of the elbow support pillar bushing toward the direction away from the support base, thereby controlling the elbow support to rise. When the part of the lifting control component is lowered, the elbow support seat pillar is controlled to move along the height direction of the elbow support pillar bushing toward the direction close to the support base, thereby controlling the elbow support to descend.
[0011] Preferably, the lifting control device includes an inflation component, a deflation component, a gas pipeline, and an airbag; the gas pipeline connects the inflation component, the deflation component, and the airbag, the airbag is located in the elbow support column, the elbow support gradually rises after the airbag is inflated, and the elbow support gradually descends after the airbag is deflated.
[0012] By adopting the above technical solution, the inflation component and the deflation component are used to control the inflation degree of the airbag. The inflation degree of the airbag determines the height of the elbow support. The setting of the airbag can make the rise and fall of the elbow support more stable, and the elbow support is more stable when in use.
[0013] Preferably, the inflation component includes an air pump and an airbag inflation solenoid valve, the air pump is connected to the airbag through the gas pipeline, the airbag inflation solenoid valve is installed on a side of the gas pipeline close to the air pump, and the airbag inflation solenoid valve controls the gas from the air pump to enter the airbag.
[0014] By adopting the above technical solution, the air pump is used to draw external air into the gas pipeline, and the airbag inflation solenoid valve is used to control the gas in the air pump to enter the airbag.
[0015] Preferably, the deflation assembly includes an airbag deflation solenoid valve, and the deflation solenoid valve is installed on the gas pipeline.
[0016] By adopting the above technical solution, when the gas in the airbag is large, the airbag is deflated through the airbag deflation solenoid valve.
[0017] Preferably, the gas pipeline includes a main pipe and a branch pipe, one end of the main pipe is connected to the air pump, the airbag inflation solenoid valve is installed on the main pipe, and the airbag deflation solenoid valve is installed close to the end of the main pipe away from the air pump, the end of the main pipe away from the air pump is connected to the outside, and the branch pipe connects the main pipe and the airbag.
[0018] By adopting the above technical solution, the design of the main pipe and the branch pipe is mainly convenient for connecting the air and the airbag, and achieving more stable control over the airbag.
[0019] Preferably, one end of the branch pipe is connected and arranged between the airbag inflation solenoid valve and the airbag deflation solenoid valve, one end of the branch pipe away from the main pipe is connected to the airbag, and the branch pipe is bent once or multiple times.
[0020] By adopting the above technical solution, the airbag inflation solenoid valve and the airbag deflation solenoid valve both have a certain height, and when the branch pipe is connected to the airbag, it is at the bottom of the elbow support bearing sleeve. Therefore, the bending of the branch pipe can better meet the installation requirements, and the number of bending times of the branch pipe is determined by the height difference and distance between the airbag and the main pipe.
[0021] Preferably, the support base further comprises a power supply assembly, wherein the power supply assembly is installed in the support shell, and the power supply assembly is used to control the lifting and lowering of the lifting control device.
[0022] By adopting the above technical solution, the power supply assembly provides power for the lifting control device.
[0023] Preferably, the elbow support bracket is an arc-shaped support bracket, and the thickness of the end of the elbow support bracket away from the support base gradually decreases.
[0024] By adopting the above technical solution, in order to reduce the weight of the device and meet normal usage habits, the thickness of the end of the elbow support away from the support base gradually decreases.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. During aseptic operation, cantilever operation is generally required. When long-term operation is required or has been performed, the height of the elbow support device is controlled by the lifting control device. When the elbow support device reaches a suitable height, the elbow can be placed on the elbow support device, which effectively reduces the burden on the operator's hands and maintains the stability of the arm. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the structure in a normal state in an embodiment of the present application;
[0028] Figure 2 It is a schematic diagram of the structure in the raised state in the embodiment of the present application.
[0029] Explanation of the reference numerals in the accompanying drawings: 1. Support base; 11. Support shell; 12. Lifting control device; 121. Inflation assembly; 1211. Air pump; 1212. Airbag inflation solenoid valve; 122. Deflation assembly; 1221. Airbag deflation solenoid valve; 123. Gas pipeline; 1231. Main pipe; 1232. Branch pipe; 124. Airbag; 13. Power supply assembly; 2. Elbow supporting device; 21. Elbow support bracket; 22. Elbow support column; 221. Elbow support pillar bushing; 222. Elbow support seat pillar; 3. Control assembly; 31. Control part. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-2 This application is described in further detail.
[0031] The present application embodiment discloses an electric support device for the elbow of a clean room aseptic operation. Figure 1 and Figure 2 The electric support device for the elbow of the clean room aseptic operation includes a support base 1, and an elbow support device 2 installed on the support base 1 and controlled by the internal components of the base. The support base 1 includes a support shell 11, and a lifting control device 12 installed in the support shell 11. The support shell 11 is a square shell, one side of the support shell 11 is the bottom, and the side of the support shell 11 away from the bottom is chamfered. In an optional embodiment, an air hole is opened on the support shell 11. The lifting control device 12 is used to control the lifting and lowering of the elbow support device 2. In the process of aseptic operation, cantilever operation is generally required. When long-term operation is required or has been carried out, the height of the elbow support device 2 is controlled by the lifting control device 12. When the elbow support device 2 reaches a suitable height, the elbow can be placed on the elbow support device 2, which effectively reduces the burden on the operator's hand and maintains the stability of the arm.
[0032] The lifting control device 12 includes an inflation component 121, an air-deflation component 122, a gas pipeline 123, and an airbag 124; wherein the gas pipeline 123 connects the inflation component 121, the air-deflation component 122, and the airbag 124, the airbag 124 is located in the elbow support device 2, the elbow support 21 gradually rises after the airbag 124 is inflated, and the elbow support 21 gradually falls after the airbag 124 is deflated. The inflation component 121 and the air-deflation component 122 are used to control the inflation degree of the airbag 124, the inflation degree of the airbag 124 determines the height of the elbow support 21, and the provision of the airbag 124 can make the rise and fall of the elbow support 21 more stable, and the elbow support 21 is more stable when the elbow support 21 is in use.
[0033] In an optional embodiment, the inflation component 121 includes an air pump 1211 and an airbag inflation solenoid valve 1212. The air pump 1211 is connected to the airbag 124 through the gas pipeline 123. The airbag inflation solenoid valve 1212 is installed on the side of the gas pipeline 123 close to the air pump 1211. The airbag inflation solenoid valve 1212 controls the gas of the air pump 1211 to enter the airbag 124. The deflation component 122 includes an airbag deflation solenoid valve 1221, which is installed on the gas pipeline 123. The air pump 1211 is used to draw external air into the gas pipeline 123, and the airbag inflation solenoid valve 1212 is used to control the gas in the air pump 1211 to enter the airbag 124; when there is a lot of gas in the airbag 124, the airbag 124 is deflated through the airbag deflation solenoid valve 1221.
[0034] The gas pipeline 123 includes a main pipe 1231 and a branch pipe 1232. One end of the main pipe 1231 is connected to the air pump 1211. The airbag inflation solenoid valve 1212 is installed on the main pipe 1231. The airbag deflation solenoid valve 1221 is installed near the end of the main pipe 1231 away from the air pump 1211. The end of the main pipe 1231 away from the air pump 1211 is connected to the outside, and the branch pipe 1232 connects the main pipe 1231 with the airbag 124. The design of the main pipe 1231 and the branch pipe 1232 is mainly convenient for connecting air and the airbag 124, and achieving more stable control of the airbag 124. In a preferred embodiment, one end of the branch pipe 1232 is connected and arranged between the airbag inflation solenoid valve 1212 and the airbag deflation solenoid valve 1221, and the end of the branch pipe 1232 away from the main pipe 1231 is connected to the airbag 124, and the branch pipe 1232 is bent once or multiple times. The airbag inflation solenoid valve 1212 and the airbag deflation solenoid valve 1221 both have a certain height, and when the branch pipe 1232 is connected to the airbag 124, it is at the bottom of the elbow support bearing sleeve. Therefore, the bending of the branch pipe 1232 can better meet the installation requirements. The number of bending times of the branch pipe 1232 is determined by the height difference and distance between the airbag 124 and the main pipe 1231.
[0035] The support base 1 also includes a power supply assembly 13, which is installed in the support shell 11. The power supply assembly 13 is used to control the lifting and lowering of the lifting control device 12. In an optional embodiment, the power supply assembly 13 is a built-in lithium battery. It also includes a control assembly 3, which is installed on the support shell 11. The control assembly 3 includes two control components 31, which respectively control the switch of the airbag inflation solenoid valve 1212 and the airbag deflation solenoid valve 1221. When it is needed, the inflation and deflation of the airbag 124 can be completed in real time through different control components 3, which is more convenient and quick to use.
[0036] The elbow support device 2 includes an elbow support bracket 21, and an elbow support column 22 which is inserted into the support shell 11 and is controlled to be telescopic by the lifting control group. The elbow support column 22 includes an elbow support pillar bushing 221 with one end fixed to the bottom of the support shell 11, and an elbow support seat pillar 222 movably installed in the elbow support pillar bushing 221; a limiting structure is provided at one end of the elbow support pillar bushing 221 close to the elbow support bracket 21 and one end of the elbow support seat pillar 222 close to the bottom of the support shell 11. The elbow support seat pillar 222 slides back and forth along the height direction of the elbow support pillar. In order to prevent the elbow support seat pillar 222 from detaching from the elbow support support, when the elbow support seat pillar 222 is raised to a certain height, the limiting structure limits the elbow support seat pillar 222.
[0037] In an optional embodiment, the elbow support seat pillar 222 and the elbow support pillar bushing 221 are both hollow structures, and the airbag 124 is placed in the hollow structure of the elbow support pillar bushing 221 and at the bottom of the elbow support seat pillar 22. The airbag 124 is retracted in the hollow structure of the elbow support pillar 22 bushing to control the lifting and lowering of the elbow support bracket 21. The airbag 124 is retracted near the bottom of the elbow support pillar 22 bushing. When the airbag 124 rises, the elbow support seat pillar 222 is controlled to move in the direction away from the support base 1 along the height direction of the elbow support pillar bushing 221, and the elbow support bracket 21 is controlled to rise. When the airbag 124 falls, the elbow support seat pillar 222 is controlled to move in the direction close to the support base 1 along the height direction of the elbow support pillar bushing 221, and the elbow support bracket 21 is controlled to fall.
[0038] The elbow support bracket 21 is an arc-shaped support bracket. In an optional embodiment, the thickness of the elbow support bracket 21 away from the support base 1 gradually decreases. In order to reduce the weight of the device and meet normal usage habits, the thickness of the elbow support bracket 21 away from the support base 1 gradually decreases.
[0039] The implementation principle of the embodiment of the present application is: when using the clean room sterile operation elbow electric support device, the airbag inflation solenoid valve 1212 is controlled by a button, and at this time the air pump 1211 transmits the gas to the airbag 124 through the gas pipeline 123, and the airbag 124 gradually expands, so that the elbow support seat pillar 222 slides up from the bushing of the elbow support column 22, and the airbag 124 plays a supporting role, so that the elbow support bracket 21 rises, and the airbag deflation solenoid valve 1221 is controlled by a button to discharge the gas in the airbag 124, and the airbag 124 becomes smaller, so that the elbow support seat pillar 222 slides down in the bushing of the elbow support column 22, and the height of the elbow support bracket 21 can be controlled by controlling the size of the airbag 124.
[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An electric elbow support device for sterile operation in a clean room, characterized in that: include: A support base (1), and an elbow support device (2) mounted on the support base (1) and controlled to rise and fall by components inside the base; The support base (1) comprises a support shell (11) and a lifting control device (12) installed in the support shell (11), wherein the lifting control device (12) controls the lifting and lowering of the elbow support device (2); the elbow support device (2) comprises an elbow support bracket (21) and an elbow support column (22) which is inserted into the support shell (11) and is controlled to be retracted and extended by the lifting control group.
2. The electric support device for elbows for sterile operation in clean rooms according to claim 1, characterized in that: The elbow support column (22) comprises an elbow support pillar bushing (221) with one end fixed to the bottom of the support shell (11), and an elbow support seat pillar (222) movably installed in the elbow support pillar bushing (221); a limiting structure is provided at one end of the elbow support pillar bushing (221) close to the elbow support bracket (21) and one end of the elbow support seat pillar (222) close to the bottom of the support shell (11).
3. The electric support device for elbows for sterile operation in clean rooms according to claim 2, characterized in that: The elbow support seat support column (222) and the elbow support column bushing (221) are both hollow structures. Part of the lifting control device (12) is placed in the hollow structure of the elbow support column bushing (221) and is located at the bottom of the elbow support seat support column (222). Part of the lifting control device (12) is extended and retracted in the hollow structure of the elbow support column (22) bushing to control the lifting and lowering of the elbow support support (21).
4. The electric support device for elbows for sterile operation in clean rooms according to claim 1, characterized in that: The lifting control device (12) comprises an inflation component (121), a deflation component (122), a gas pipeline (123), and an airbag (124); the gas pipeline (123) is connected to the inflation component (121), the deflation component (122), and the airbag (124); the airbag (124) is located in the elbow support column (22); after the airbag (124) is inflated, the elbow support bracket (21) gradually rises; after the airbag (124) is deflated, the elbow support bracket (21) gradually descends.
5. The electric support device for elbows in clean room aseptic operation according to claim 4 is characterized in that: The inflation component (121) comprises an air pump (1211) and an airbag inflation solenoid valve (1212); the air pump (1211) is connected to the airbag (124) via the gas pipeline (123); the airbag inflation solenoid valve (1212) is installed on a side of the gas pipeline (123) close to the air pump (1211); the airbag inflation solenoid valve (1212) controls the gas of the air pump (1211) to enter the airbag (124).
6. The electric support device for elbows for sterile operation in clean rooms according to claim 5, characterized in that: The deflation assembly (122) comprises an air bag deflation solenoid valve (1221), and the deflation solenoid valve is installed on the gas pipeline (123).
7. The electric support device for elbows for sterile operation in clean rooms according to claim 6, characterized in that: The gas pipeline (123) includes a main pipe (1231) and a branch pipe (1232), one end of the main pipe (1231) is connected to the air pump (1211), the airbag inflation solenoid valve (1212) is installed on the main pipe (1231), and the airbag deflation solenoid valve (1221) is installed at an end close to the main pipe (1231) and away from the air pump (1211). The end of the main pipe (1231) away from the air pump (1211) is connected to the outside, and the branch pipe (1232) connects the main pipe (1231) and the airbag (124).
8. The electric support device for elbows for sterile operation in clean rooms according to claim 7, characterized in that: One end of the branch pipe (1232) is connected between the airbag inflation solenoid valve (1212) and the airbag deflation solenoid valve (1221), and one end of the branch pipe (1232) away from the main pipe (1231) is connected to the airbag (124), and the branch pipe (1232) is bent once or multiple times.
9. The electric support device for elbows in clean room aseptic operation according to claim 1, characterized in that: The support base (1) further comprises a power supply component (13), wherein the power supply component (13) is installed in the support shell (11), and the power supply component (13) is used to control the lifting and lowering of the lifting control device (12).
10. The electric support device for elbows in clean room aseptic operation according to claim 1, characterized in that: The elbow support bracket (21) is an arc-shaped support bracket, and the thickness of the end of the elbow support bracket (21) away from the support base (1) gradually decreases.