Medical oscillator

Abstract

The utility model relates to a medical oscillator which comprises a box body, the front face of the box body is provided with a containing space for containing a drawer, and the top of the containing space is detachably provided with an adsorption net; the drawer is installed in the containing space of the box body in a drawable mode, a positioning plate is arranged in the drawer, a plurality of positioning holes for containing medicine bottles are formed in the positioning plate, and rubber gaskets are arranged on the inner walls of the positioning holes. In this way, the medicine bottle can be prevented from damaging the bottle body in the oscillation process, cytotoxic medicine discharged from the bottle plug can be adsorbed, aerosol pollution is reduced, and meanwhile cross contamination between two sets of cytotoxic medicine is reduced.

Description

Technical Field

[0001] The present application relates to the field of medical equipment, and in particular to a medical oscillator. Background Art

[0002] The drug oscillator is used to add the corresponding solvent to the insoluble powder drug for preliminary dissolution, and then fully oscillate it to dissolve it quickly and completely. Intravenous drug preparation centers prepare a large amount of cytotoxic drugs every day, and the oscillators used are still ordinary oscillators.

[0003] Clinical practice and relevant scientific research have shown that the use of ordinary oscillators has the following shortcomings and risks: First, when a large number of chemotherapy drugs are oscillated at the same time, the medicine bottles are easily thrown onto the operating table due to the startup movement of the oscillator, which can easily cause the medicine bottles to break and cause the chemotherapy drugs to spill. The spillage and leakage of a large number of chemotherapy drugs not only cause serious pollution to the environment, but also directly cause occupational exposure to the configuration personnel, causing immeasurable physical and psychological damage to them; secondly, because the syringe bottle has a pinhole after the drug solution is injected, the ordinary oscillator is open and non-sealed, and cannot filter the aerosol volatilized from the pinhole, which will also cause environmental pollution; in addition, a large number of stains have accumulated on the surface or gaps of the oscillator for a long time, which is not easy to remove. Summary of the invention

[0004] The present application provides a medical oscillator, which can solve the technical problem in the prior art that medicine bottles are easily dislodged during oscillation and pollute the environment.

[0005] In the first aspect, the embodiment of the present application provides a medical oscillator, which includes: a box and a drawer. The box has a storage space for accommodating the drawer on the front, and an adsorption net is detachably installed on the top of the storage space; the drawer is installed in the storage space of the box in a pull-out manner, and a positioning plate is provided inside, and the positioning plate has a plurality of positioning holes for accommodating medicine bottles, and the inner wall of the positioning hole is provided with a rubber gasket. This can prevent the medicine bottle from being damaged during the oscillation process, thereby causing environmental pollution; at the same time, it can also absorb the cytotoxic drugs discharged from the bottle stopper, reduce aerosol pollution, and reduce cross-contamination between two groups of cytotoxic drugs.

[0006] In combination with the first aspect, in one embodiment, transparent visual windows are installed on two sides of the box, so that the interior of the box can be observed at any time through the visual windows to monitor the vibration of the medicine bottle at all times.

[0007] In combination with the first aspect, in one embodiment, an opening is provided on the upper side of the box body to communicate with the storage space, and a support is provided on the side wall of the storage space, so that the adsorption net can enter the storage space through the opening and be supported on the support. This can not only adsorb the cytotoxic drugs discharged from the bottle stopper, reduce aerosol pollution, and reduce cross contamination between two groups of cytotoxic drugs; at the same time, it is also convenient for the removal and replacement of the adsorption net.

[0008] In combination with the first aspect, in one embodiment, the adsorption net is made of activated carbon fiber, which can increase the adsorption cycle of the adsorption net for harmful gases such as aerosols, and can also be recycled to reduce the cost of use.

[0009] In combination with the first aspect, in one embodiment, the positioning plate is made of polished stainless steel, so that the positioning plate is corrosion-resistant and wear-resistant, has a smooth surface, and is easy to clean and maintain.

[0010] In combination with the first aspect, in one embodiment, the apertures of the plurality of positioning holes are different and are evenly arranged on the positioning plate at certain intervals, so that medicine bottles of different specifications can be fixed and oscillated without making mistakes.

[0011] In combination with the first aspect, in one embodiment, a slide rail is provided between the bottom of the drawer and the storage space, and the drawer is used to slide in and out of the storage space through the slide rail. This can reduce direct contact between the drawer and the box body, reduce wear on the drawer and the box body, and facilitate staff to push and pull the drawer in and out.

[0012] In combination with the first aspect, in one embodiment, the drawer further comprises a lock assembly, and the drawer is locked to the box body by the lock assembly, so that the drawer can be locked to the box body to prevent the drawer from falling out.

[0013] In combination with the first aspect, in one embodiment, an oscillation source is fixedly provided at the bottom of the accommodation space, and an on / off key and an oscillation intensity selection key are also provided on the outside of the box body, and the on / off key and the oscillation intensity selection key are electrically connected to the oscillation source. The operation is simple and convenient, and can be adjusted for medicine bottles of different specifications.

[0014] In combination with the first aspect, in one embodiment, a plurality of elastic pads are provided at the bottom of the box body, the plurality of elastic pads are used to support the box body, and the elastic pads are cylindrical and have a spiral spring inside, which can achieve a vibration reduction effect and reduce noise pollution.

[0015] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0016] In the present application, by opening a storage space for accommodating a drawer on the front of the box, when the medicine bottle needs to be oscillated, the drawer is pulled out from the front of the box, and then the medicine bottle injected with diluent is placed in the positioning hole on the positioning plate of the drawer, and then the medicine bottle is fixed by the rubber gasket arranged on the inner wall of the positioning hole, so that the bottle body can be prevented from being damaged during the oscillation process, thereby causing environmental pollution; because the adsorption net is detachably installed on the top of the storage space, the cytotoxic drugs discharged from the bottle stopper can be adsorbed during the oscillation process, reducing aerosol pollution, and also reducing cross contamination between two groups of cytotoxic drugs. The technical problem that the medicine bottle is easy to fall out and pollute the environment during oscillation in the related art is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of a medical oscillator according to an embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the installation of the adsorption net of the Chinese medicine oscillator in this application;

[0020] Figure 3 A schematic diagram of a drawer in this application;

[0021] Figure 4 It is a schematic diagram of the adsorption network in this application.

[0022] In the figure:

[0023] 1. Box body; 11. Accommodating space; 12. Visual window; 13. Opening; 14. Support member; 15. On / off key; 16. Oscillation intensity selection key; 17. Elastic foot pad; 171. Helical spring;

[0024] 2. Drawer; 21. Positioning plate; 22. Lock assembly; 211. Positioning hole; 212. Rubber gasket;

[0025] 3. Adsorption net;

[0026] 4. Slide rail. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] The embodiment of the present application provides a medical oscillator, which can solve the technical problem that medicine bottles are easily dislodged during oscillation and pollute the environment.

[0029] See also Figure 1 The embodiment of the present application provides a medical oscillator, which includes a box body 1 and a drawer 2. A storage space 11 for accommodating the drawer 2 is provided on the front of the box body 1, and an adsorption net 3 is detachably installed on the top of the storage space 11. The drawer 2 is pullable and installed in the storage space 11 of the box body 1. A positioning plate 21 is provided inside the drawer 2. A plurality of positioning holes 211 for accommodating medicine bottles are provided on the positioning plate 21, and a rubber gasket 212 is provided on the inner wall of the positioning hole 211.

[0030] In this embodiment, a storage space 11 for accommodating a drawer 2 is provided on the front side of the box body 1. When a medicine bottle needs to be oscillated, the drawer 2 is first pulled out from the storage space 11 of the box body 1, and then the medicine bottle is placed on a positioning plate 21 fixed inside the drawer 2. Since a plurality of positioning holes 211 for accommodating medicine bottles are provided on the positioning plate 21, and a rubber gasket 212 is provided on the inner wall of the positioning hole 211, when the medicine bottle is placed in the positioning hole 211, the rubber gasket 212 can fix the medicine bottle, thereby effectively preventing the bottle body from being damaged during the oscillation of the medicine bottle.

[0031] It should be noted that the aperture of the positioning hole 211 can be of different sizes, for example, the aperture is divided into two types, 3.4 mm and 4 mm. In this way, when there are multiple doses and multiple specifications of medicines, oscillation can be performed simultaneously, which can save time. In addition, the accommodating space 11 can fully accommodate the drawer 2, and since the oscillating medicine bottles are basically medicine bottles injected with diluents, there may be liquid splashing and volatilization during the oscillation process. An adsorption net 3 can be detachably installed on the top of the accommodating space 11, so that the splashing and volatilized liquid can be completely absorbed by the adsorption net 3, which will not pollute the air environment, and avoid the staff from accidentally inhaling the volatilized gas, thereby damaging their health. Since the adsorption net 3 is detachably installed on the top of the accommodating space 11, the adsorption net 3 can be regularly replaced according to the frequency of use of the oscillator to avoid cross contamination between different cytotoxic drug configurations.

[0032] See also Figure 1On the basis of the above embodiments, in some embodiments, a transparent visual window 12 is installed on the two sides of the box 1 respectively, and the staff can observe the interior of the box 1 at any time through the visual window 12 to monitor the vibration of the medicine bottle.

[0033] In addition, in some other embodiments, in addition to the two sides of the box 1 that can be equipped with transparent visual windows 12, the back of the box 1 can also be equipped with a transparent visual window 12, which can be adjusted according to the staff's usage habits, so that the internal situation of the box 1 can be observed in all directions to ensure that the medicine bottle undergoes a normal oscillation process. The transparent material can be glass or plastic.

[0034] See also Figure 1 and Figure 2 , for ease of display, Figure 2 The box body 1 in the figure is a cross-sectional view. In some embodiments, an opening 13 connected to the accommodating space 11 is provided on the upper side of the box body 1, and a support 14 is provided on the side wall of the accommodating space 11 opposite to the opening. The adsorption net 3 enters the accommodating space 11 through the opening 13 and is supported on the support 14. When placing the adsorption net 3, it is only necessary to insert one end of the adsorption net 3 from the opening 13 until it rests on the support 14 on the side wall of the accommodating space 11. At this time, the support 14 remains flush with the opening 13. After the adsorption net 3 is inserted and installed, a part of it remains outside the box body 1, which makes it convenient for the staff to replace the adsorption net 3 next time.

[0035] In some embodiments, the opening 13 may not be provided on the side of the box body 1, and only the support members 14 are provided on the two side walls of the accommodating space 11. When the adsorption net 3 needs to be installed, the drawer 2 is pulled outward, and the adsorption net 3 is extended into the accommodating space 11 from above the drawer 2 and placed above the two support members 14. At this time, the adsorption net 3 should be slightly smaller than the drawer 2 so as not to interfere with the drawing out and closing of the drawer 2.

[0036] In some embodiments, the material of the adsorption net 3 can be selected to be activated carbon fiber. Since activated carbon fiber has the characteristics of large adsorption capacity and fast adsorption and desorption speed, the adsorption net 3 using activated carbon fiber can increase the adsorption cycle of the adsorption net 3 for harmful substances such as aerosols, and can also be recycled to reduce the cost of use.

[0037] See also Figure 3 In some embodiments, the positioning plate 21 is made of polished stainless steel. In this way, the positioning plate 21 is not only corrosion-resistant and wear-resistant, but also has a smooth surface and is easy to clean and maintain.

[0038] See also Figure 3In some embodiments, the aperture sizes of the plurality of positioning holes 211 are different, and the plurality of positioning holes 211 are evenly arranged in rows at certain intervals on the positioning plate 21, and the aperture size of each row of positioning holes 211 is the same, so that medicine bottles of different specifications can be fixed and oscillated without error.

[0039] See also Figure 1 In some embodiments, a slide rail 4 is provided between the bottom of the drawer 2 and the accommodating space 11 , so that the drawer 2 can slide in and out of the accommodating space 11 through the slide rail 4 .

[0040] In this embodiment, when the oscillator is used, the drawer 2 will repeatedly enter and exit the storage space in the box body 1. The slide rail 4 is arranged between the bottom of the drawer 2 and the storage space 11, which will greatly reduce the direct contact between the drawer 2 and the box body 1, reduce the wear on the drawer 2 and the box body 1, and facilitate the staff to push and pull out the drawer 2. Among them, the installation of different types of slide rails has different effects on the overall structure. For example: the bottom-supporting drawer slide rail is durable, and the drawer 2 has no friction or noise when sliding, and can be self-closing; the steel ball drawer slide rail has the characteristics of smooth sliding, easy installation, and very durable.

[0041] See also Figure 1 In some embodiments, the drawer 2 further includes a lock assembly 22, and the drawer 2 can be locked to the box body 1 by the lock assembly 22. After the medicine bottles are loaded onto the positioning plate 21 of the drawer 2, the drawer 2 is pushed into the box body 1 through the accommodating space 11, and the lock assembly 22 on the drawer 2 is turned by a key, thereby locking the drawer 2 to the box body 1 to prevent the drawer 2 from falling out.

[0042] In addition, in some other embodiments, a drawer 2 handle is further provided on the outside of the drawer 2, wherein the drawer 2 handle can be a sphere or a cylinder, and its size is determined according to actual conditions, and the drawer 2 handle should be designed to be easy to wipe and disinfect.

[0043] See also Figure 1 An oscillation source (not shown) is also provided at the bottom of the accommodating space 11, which can realize the oscillation of the entire box 1. A switch key 15 and an oscillation intensity selection key 16 are provided on the outside of the box 1, wherein the switch key 15 and the oscillation intensity selection key 16 are electrically connected to the oscillation source. The oscillation source can be turned on by the switch key 15 to oscillate the entire box 1, which is simple and convenient to operate. The oscillation intensity of the oscillation source can also be selected by the oscillation intensity selection key 16, which can be adjusted for medicine bottles of different specifications.

[0044] In addition, in other embodiments, a timing controller (not shown) can be installed inside the box 1, with a built-in mechanical movement. When the oscillation time reaches the set time, the oscillator will stop oscillating, and there is no need for staff to count the time, thus saving manpower; at the same time, it can ensure that the oscillator has a long service life, relatively stable performance, and an automatic power-off function.

[0045] Reference Figure 1 In some embodiments, a plurality of elastic pads 17 are provided at the bottom of the box 1, and the plurality of elastic pads 17 can support the entire box 1. The elastic pads 17 are cylindrical and have spiral springs 171 arranged inside, which can achieve a vibration reduction effect and reduce noise pollution.

[0046] In other embodiments, the elastic foot pad 17 may also be a truncated cone or a cube. The structure is not limited to a cylinder as long as a spiral spring 171 can be arranged inside the elastic foot pad 17 to achieve a vibration reduction effect.

[0047] In this embodiment, by opening a storage space 11 for accommodating the drawer 2 on the front of the box 1, when the medicine bottle needs to be oscillated, the drawer 2 is pulled out from the front of the box 1, and then the medicine bottle injected with diluent is placed in the positioning hole 211 on the positioning plate 21 of the drawer 2, and then the medicine bottle is fixed by the rubber gasket 212 arranged on the inner wall of the positioning hole 211, so as to prevent the bottle body from being damaged during the oscillation process, thereby causing environmental pollution; because the adsorption net 3 is detachably installed on the top of the storage space 11, the cytotoxic drugs discharged from the bottle stopper can be adsorbed during the oscillation process, reducing aerosol pollution, and also reducing cross contamination between two groups of cytotoxic drugs. The technical problem that the medicine bottle is easy to fall out and pollute the environment during oscillation in the related art is solved.

[0048] In the description of the present application, it should be noted that the terms "upper", "lower", etc. 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 application 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 cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0049] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0050] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A medical oscillator, characterized in that: include: The box body (1) has a front surface provided with a receiving space (11) for receiving the drawer (2), and a suction net (3) is detachably mounted on the top of the receiving space (11); A drawer (2) is installed in a drawable manner in the storage space (11) of the box body (1), and is provided with a positioning plate (21) therein. The positioning plate (21) is provided with a plurality of positioning holes (211) for accommodating medicine bottles, and the inner walls of the positioning holes (211) are provided with rubber gaskets (212).

2. A medical oscillator as claimed in claim 1, characterized in that: Visible windows (12) made of transparent material are installed on two side surfaces of the box body (1).

3. A medical oscillator as claimed in claim 1, characterized in that: An opening (13) communicating with the accommodating space (11) is provided on the upper side of the box body (1), and a support member (14) is provided on the side wall of the accommodating space (11) for the adsorption net (3) to enter the accommodating space (11) through the opening (13) and be supported on the support member (14).

4. A medical oscillator as claimed in claim 3, characterized in that: The adsorption net (3) is made of activated carbon fiber.

5. A medical oscillator as claimed in claim 1, characterized in that: The positioning plate (21) is made of smooth stainless steel.

6. A medical oscillator as claimed in claim 1, characterized in that: The apertures of the plurality of positioning holes (211) are different and are evenly arranged on the positioning plate (21) at certain intervals.

7. A medical oscillator as claimed in claim 1, characterized in that: A slide rail (4) is provided between the bottom of the drawer (2) and the accommodating space (11), and is used for the drawer (2) to slide in and out of the accommodating space (11) via the slide rail (4).

8. A medical oscillator as claimed in claim 1, characterized in that: The drawer (2) also includes a lock assembly (22), and the drawer (2) is tightly locked to the box body (1) through the lock assembly (22).

9. A medical oscillator as claimed in claim 1, characterized in that: An oscillation source is fixedly arranged at the bottom of the accommodating space (11), and an on / off key (15) and an oscillation intensity selection key (16) are also arranged outside the box body (1), and the on / off key (15) and the oscillation intensity selection key (16) are electrically connected to the oscillation source.

10. A medical oscillator as claimed in claim 1, characterized in that: A plurality of elastic pads (17) are arranged at the bottom of the box body (1), and the plurality of elastic pads (17) are used to support the box body (1), and the elastic pads (17) are cylindrical and have a spiral spring (171) arranged therein.

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