Goggles device special for chemotherapeutic drug blending and protection method

Abstract

The invention relates to a goggle device special for chemotherapeutic drug blending and a protection method, and relates to the technical field of medical instruments. Comprising a goggle frame and an eye protection film, and goggle lenses are arranged on the goggle frame; the number of the eye protection pasting films is at least two, and the multiple eye protection pasting films are arranged on the eye protection lenses in a stacked mode. Wherein a film tearing column is arranged on the glasses frame, a film tearing hole is formed in each eye protection film, and the film tearing buckle is arranged on the film tearing column in a sleeving mode. When the medicine is sputtered to the outermost layer of eye protection film, medical staff can tear off the outermost layer of eye protection film without influencing the continuous use of the goggle device special for chemotherapeutic medicine blending, and does not need to leave a blending room to replace goggles and protective clothing, so that the medicine blending efficiency is improved, and the medical cost is reduced; the problems that when medicine is splashed to goggles, the protective clothing needs to be replaced together, the medicine blending efficiency is affected, and the medical cost is increased are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a goggle device and a protection method specially used for preparing chemotherapy drugs. Background Art

[0002] When common chemotherapy drugs are prepared, because chemotherapy drugs are usually cytotoxic drugs, spillage can easily cause health damage to medical staff. Therefore, medical staff are usually required to wear protective clothing, goggles and other protective equipment.

[0003] In actual operations, once the goggles cannot be seen clearly, the preparation process needs to be interrupted and the goggles need to be replaced. Due to the high-level protection requirements, leaving the preparation room to replace goggles often requires replacing all protective clothing. Protective clothing is expensive, which leads to unnecessary increased medical costs.

[0004] Regarding the above-mentioned related technologies, when the medicine splashes onto the goggles, the protective clothing needs to be replaced together, which affects the efficiency of medicine preparation and causes an increase in medical costs. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a goggle device and a protection method specifically used for the preparation of chemotherapy drugs, aiming to solve the problem that when drugs splash onto the goggles, the protective clothing needs to be replaced together, affecting the efficiency of drug preparation and causing increased medical costs.

[0006] The present application provides a goggles device and a protection method for preparing chemotherapy drugs, which adopt the following technical solutions: a goggles device and a protection method for preparing chemotherapy drugs, comprising:

[0007] A glasses frame, wherein goggles are provided on the glasses frame;

[0008] At least two eye protection films are provided, at least two of which are stacked on the goggle lenses, and each of the eye protection films is provided with a tearing hole;

[0009] A film-tearing column is arranged on the lens frame, and the film-tearing holes are all sleeved on the film-tearing column;

[0010] A film-tearing cap is screwed to the film-tearing column, and a conical guiding inclined surface is arranged on a side of the film-tearing cap close to the lens frame;

[0011] Wherein, an easy-tear opening is arranged around the edge of the film-tearing hole, and the easy-tear opening is composed of continuous easy-tear units.

[0012] Optionally, an adhesive layer is provided on the eye protection film, and the adhesive layer is used to bond the eye protection film or the goggle lens.

[0013] Optionally, the eye protection film comprises a fixing portion, an eye protection portion and a film tearing portion, the fixing portion and the film tearing portion are respectively arranged on both sides of the eye protection portion, the film tearing hole is arranged on the film tearing portion, the eye protection portion covers the front of the goggles, and the adhesive layer is arranged on the side of the eye protection portion facing the goggles;

[0014] The frame is provided with a fixing assembly, and the fixing assembly is detachably connected to the fixing portion of each eye protection film.

[0015] Optionally, the film tearing hole includes a limiting hole, which is sleeved on the film tearing column, has a diameter larger than a diameter of a radial cross section of the film tearing column, and has a diameter smaller than a diameter of a radial cross section of the film tearing cap.

[0016] Optionally, the eye protection film is elastic;

[0017] The film tearing hole comprises an auxiliary bending hole, which is arranged on a side of the limiting hole away from the eye protection portion, and the aperture of the auxiliary bending hole is larger than the diameter of the radial cross section of the film tearing cap.

[0018] Optionally, the eye protection film comprises a first eye protection film and a second eye protection film, at least one second eye protection film is provided, at least one second eye protection film is provided on the goggle lens, and the first eye protection film is provided on the outermost layer of the second eye protection film;

[0019] The limiting hole comprises a first limiting hole and a second limiting hole, the first limiting hole is arranged on the first eye protection film, the second limiting hole is arranged on the second eye protection film, the auxiliary bending hole comprises a second auxiliary bending hole, the second auxiliary bending hole is arranged on the second eye protection film, and the second auxiliary bending hole is arranged on a side of the second limiting hole away from the eye protection portion;

[0020] The first limiting hole and the second limiting hole are both sleeved on the film tearing column;

[0021] The tearing portion of the second eye protection film is bent to sleeve the second auxiliary bending hole onto the tearing column.

[0022] Optionally, the fixing assembly includes a fixing column and a fixing cap, and the fixing cap is screwed to the fixing column;

[0023] The fixing portion is provided with a fixing hole, the fixing hole is sleeved on the fixing column, the diameter of the fixing hole is larger than the cross-sectional diameter of the fixing column along the radial direction, and the diameter of the fixing hole is smaller than the cross-sectional diameter of the fixing cap along the radial direction.

[0024] Optionally, the goggle device specifically used for preparing chemotherapy drugs includes an aerosol concentration detection device and a language warning component, the voice warning component is arranged on the frame, the aerosol concentration detection device is communicatively connected with the voice warning component, the aerosol concentration detection device is used to check the aerosol concentration in the working space; the voice warning component is used to issue a voice reminder.

[0025] Optionally, a fixing belt is provided on the frame, and two ends of the fixing belt are respectively provided at two ends of the frame.

[0026] A protection method, applied to any of the above-mentioned goggles dedicated to the preparation of chemotherapy drugs, the method comprising:

[0027] When the medicine splashes onto the goggle lens, the outermost goggle film is torn off.

[0028] Compared with the prior art, the embodiments of the present invention have the following advantages:

[0029] When medical staff are preparing chemotherapy drugs, if drug splashing occurs, the goggles specially used for preparing chemotherapy drugs worn by the medical staff can effectively protect the medical staff's glasses.

[0030] Furthermore, when drugs splash onto the goggle device used for preparing chemotherapy drugs, the presence of the goggle film can prevent the drugs from splashing directly onto the goggle lenses. At the same time, when drugs splash onto the outermost goggle film, medical staff can tear off the outermost goggle film without affecting the continued use of the goggle device used for preparing chemotherapy drugs, and the guide bevel can accelerate the expansion and tearing of the tearing hole. The setting of the easy-tear opening causes stress concentration at the connection between two adjacent easy-tear units, so that when the tearing hole passes through the tearing cap, the force can be more effectively concentrated, thereby making it easier to break through the material strength of the goggle film, thereby tearing off the outermost goggle film. The combination of the guide bevel and the easy-tear hole can easily tear off the outermost goggle film.

[0031] The present application does not require leaving the preparation room to replace the goggles. Due to the high-level protection requirements, leaving the preparation room to replace the goggles often requires replacing all protective clothing, which reduces the efficiency of drug preparation, and the price of protective clothing is relatively expensive. Therefore, the present application patent will also reduce medical costs and solve the problem that when drugs splash onto the goggles, the protective clothing needs to be replaced together, affecting the efficiency of drug preparation and causing increased medical costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a schematic diagram of the overall structure of a goggle device specifically used for preparing chemotherapy drugs in an embodiment of the present application;

[0034] Figure 2 It is a structural schematic diagram of a frame of a goggles device specially used for preparing chemotherapy drugs in an embodiment of the present application;

[0035] Figure 3 It is a structural schematic diagram of an eye protection film of a goggles device specially used for preparing chemotherapy drugs in an embodiment of the present application;

[0036] Figure 4 yes Figure 3 A magnified view of part A;

[0037] Figure 5 It is a flow chart of a protection method in an embodiment of the present application.

[0038] Description of the accompanying drawings: .

[0039] 1. Spectacle frame; 11. Goggle lens; 12. Film tearing column; 13. Film tearing cap; 14. Fixing assembly; 141. Fixing column; 142. Fixing cap; 15. Lens mounting part; 16. Face contact part; 17. Fixing strap; 2. Goggle film; 21. Fixing part; 211. Fixing hole; 22. Goggle part; 23. Film tearing part; 231. Film tearing hole; 2311. Limiting hole; 2312. Auxiliary bending hole; 24. Easy-tear opening; 3. Language warning part. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The present application is further described in detail below in conjunction with the accompanying drawings.

[0042] The embodiments of the present application disclose a goggle device and a protection method specifically used for preparing chemotherapy drugs.

[0043] like Figure 1 , Figure 2 and Figure 3 As shown, a goggle device specially used for preparing chemotherapy drugs includes a frame 1 and an eye protection film 2, wherein the frame 1 is provided with a goggle lens 11; at least two eye protection films 2 are provided, and at least two eye protection films 2 are stacked on the goggle lens 11; wherein, a film tearing column 12 is provided on the frame 1, and each eye protection film 2 is provided with a film tearing hole 231, and a film tearing buckle sleeve is provided on the film tearing column 12.

[0044] When medical staff are preparing chemotherapy drugs, if drug splashing occurs, the goggles specially used for preparing chemotherapy drugs worn by the medical staff can effectively protect the medical staff's glasses.

[0045] Furthermore, when the drug splashes onto the goggles device used for preparing chemotherapy drugs, the presence of the eye protection film 2 can prevent the drug from splashing directly onto the goggles 11. At the same time, when the drug splashes onto the outermost eye protection film 2, the medical staff can tear off the outermost eye protection film 2 without affecting the continued use of the goggles device used for preparing chemotherapy drugs, and do not need to leave the preparation room to replace the goggles 11. Due to the high-level protection requirements, leaving the preparation room to replace the goggles 11 often requires replacing all protective clothing, which reduces the efficiency of drug preparation, and the price of protective clothing is relatively expensive. Therefore, the patent application can also reduce medical costs, and solve the problem that when the drug splashes onto the goggles 11, the protective clothing needs to be replaced together, which affects the efficiency of drug preparation and causes an increase in medical costs.

[0046] like Figure 1 and Figure 2 As shown, a fixing belt 17 is arranged on the frame 1 , and two ends of the fixing belt 17 are arranged at two ends of the frame 1 respectively.

[0047] Specifically, the eyeglass frame 1 includes a lens mounting portion 15 and a face contact portion 16, wherein the face contact portion 16 is arranged at the periphery of the mounting portion, the goggle lens 11 is arranged at the center of the lens mounting portion 15, and the edge of the face contact portion 16 away from the mounting portion is arranged to be in an arc shape that is convenient for fitting to a human face. When medical staff wear the eyeglass frame 1, the fit between the face of the medical staff and the eyeglass frame 1 can be increased, and the sealing of the goggles device used for the preparation of chemotherapy drugs can be increased. The aerosol of chemotherapy drug particles can be effectively prevented from entering the eyes through the fit between the goggles device used for the preparation of chemotherapy drugs and the medical staff.

[0048] Furthermore, an elastic sealing pad is provided on the outer edge of the face contact portion 16 that fits against the face. The elastic sealing pad is made of rubber, which is soft and elastic and can fit closely against the skin to form a good sealing effect, thereby further improving the overall sealing of the frame 1.

[0049] The fixing belt 17 is arranged on the outer edge of the face contact part 16 located on the left and right sides of the lens mounting part 15. The two ends of the fixing belt 17 are detachably connected with the outer edge of the face contact part 16 located on the left and right sides of the lens mounting part 15 respectively.

[0050] In one implementation of the embodiment of the present application, the fixing belt 17 is an elastic fixing belt, and the two ends of the fixing belt 17 are respectively arranged on the face contact part 16 through buckles. The head of the medical staff is clamped by the retractability of the fixing belt 17 to achieve the wearing of the goggle lens 11 device for preparing special chemotherapy drugs, and it can also be adapted to be worn by medical staff with different head shapes.

[0051] In another implementation of the embodiment of the present application, the fixing strap 17 is a Velcro, and mounting holes are provided on the outer edges of the face contact portion 16 on the left and right sides of the lens mounting portion 15, and the two ends of the fixing strap 17 pass through the mounting holes respectively, and the two ends of the fixing strap 17 passing through the mounting holes are pasted. The length of the fixing strap 17 is adjustable, so that the medical staff can install and wear it.

[0052] like Figure 1 , Figure 2 and Figure 3 As shown, an adhesive layer is provided on the eye protection film 2 , and the adhesive layer is used to bond the eye protection film 2 or the goggle lens 11 .

[0053] Specifically, the adhesive layer is arranged on a side of the eye protection film 2 close to the goggle lens 11 , and the adhesive layer can increase the stability of the eye protection film 2 when attached.

[0054] The eye protection film 2 includes a fixing portion 21, an eye protection portion 22 and a film tearing portion 23. The fixing portion 21 and the film tearing portion 23 are respectively arranged on both sides of the eye protection portion 22. The eye protection portion 22 is arranged corresponding to the goggles 11. The eye protection portion 22 covers the front of the goggles 11. The adhesive layer is arranged on the side of the eye protection portion 22 facing the goggles 11.

[0055] In order to facilitate the eye protection part 22 to protect the goggles 11 and prevent the medicine from splashing onto the goggles 11, the shape of the eye protection part 22 is the same as the shape of the goggles 11 or the shape and size of the eye protection part 22 is larger than the shape and size of the goggles 11 so that the eye protection part 22 can completely cover the goggles 11.

[0056] In this embodiment, the shape of the eye protection part 22 is the same as that of the goggle lens 11. The fixing part 21 and the tearing part 23 are respectively attached to the face contact parts 16 on both sides of the goggle lens 11. The adhesive layer is arranged on the eye protection part 22, which can prevent the cost increase caused by the adhesive layer being arranged on the entire eye protection film 2; and because the eye protection part 22 is arranged between the fixing part 21 and the tearing part 23, the stability of the adhesion of the eye protection film 2 can be ensured; at the same time, because the tearing part 23 is not provided with an adhesive layer, it is more convenient for medical staff to tear the film from the tearing part 23.

[0057] The film-tearing hole 231 is arranged on the film-tearing part 23. The goggles device specially used for preparing chemotherapy drugs includes a film-tearing cap 13, which is screwed to the film-tearing column 12. The diameter of the cross section of the film-tearing cap 13 along the radial direction is larger than the diameter of the cross section of the film-tearing column 12 along the radial direction. The film-tearing hole 231 includes a limiting hole 2311, which is sleeved on the film-tearing column 12. The aperture of the limiting hole 2311 is larger than the diameter of the radial cross section of the film-tearing column 12, and the aperture of the limiting hole 2311 is smaller than the diameter of the radial cross section of the film-tearing cap 13.

[0058] Specifically, the eye protection film 2 is a polyethylene (PE) film, which has good flexibility and ductility, is relatively easy to tear, and has a low cost.

[0059] The film tearing column 12 is arranged on the facial abutment portion 16 located on the right side of the lens mounting portion 15, and the film tearing hole 231 is arranged at a position corresponding to the film tearing column 12 on the film tearing portion 23. When the goggles 2 are attached to the goggles 11 or stacked on the next layer of goggles 2, the film tearing holes 231 on each goggles 2 are concentrically arranged and are all sleeved on the film tearing column 12.

[0060] After all the eye protection films 2 are laminated onto the goggle lens 11, the tearing cap 13 is screwed onto the tearing column 12. Thus, without the use of external force, although the tearing portion 23 is not provided with an adhesive layer, the presence of the tearing cap 13 can still restrict the tearing portion 23 on the tearing column 12.

[0061] When the medicine splashes onto the outermost eye protection film 2, the medical staff can grab the outermost tearing portion 23 and use external force to force the limiting hole 2311 through the tearing cap 13 to tear off the outermost eye protection film 2.

[0062] A conical guiding slope is arranged on one side of the film tearing cap 13 close to the lens frame 1 .

[0063] Specifically, a conical guiding slope is provided on the outer edge of one end of the tearing cap 13 close to the face contact portion 16, and the guiding slope can accelerate the expansion or tearing of the limiting hole 2311, thereby facilitating the limiting hole 2311 to pass through the tearing cap 13 and quickly tear off the outermost eye protection film 2.

[0064] like Figure 3 and Figure 4 As shown, an easy-tear opening 24 is arranged around the edge of the tearing hole 2311, and the easy-tear opening 24 is composed of continuous easy-tear units.

[0065] Specifically, the shape of the tearable unit may be a triangle, a semicircle or other shapes, and the shape of the tearable unit is not limited herein.

[0066] Stress concentration will occur at the connection between two adjacent easy-tear units, so that when the limiting hole 2311 passes through the tearing cap 13, the force can be concentrated more effectively, thereby making it easier to break through the material strength of the eye protection film 2, thereby tearing off the outermost eye protection film 2.

[0067] like Figure 1 , Figure 2 and Figure 3 As shown, the eye protection film 2 is elastic; the tearing hole 231 includes an auxiliary bending hole 2312, which is arranged on the side of the limiting hole 2311 away from the eye protection part 22, and the aperture of the auxiliary bending hole 2312 is larger than the cross-sectional diameter of the tearing cap 13 along the radial direction; the eye protection film 2 includes a first eye protection film and a second eye protection film, and the second eye protection film is provided with at least one, and at least one second eye protection film is arranged on the goggle lens 11, and the first eye protection film is arranged on the outermost second eye protection film. The limiting hole 2311 includes a first limiting hole and a second limiting hole, the first limiting hole is arranged on the first eye protection film, and the second limiting hole is arranged on the second eye protection film, and the auxiliary bending hole 2312 includes a second auxiliary bending hole, and the second auxiliary bending hole is arranged on the side of the second limiting hole away from the eye protection part. The first limiting hole and the second limiting hole are both sleeved on the tearing column. The tearing portion of the second eye protection film is bent to sleeve the second auxiliary bending hole onto the tearing column 12 .

[0068] Specifically, the eye protection film 2 is a polyethylene (PE) film, which has good flexibility and ductility, is relatively easy to tear, and has a low cost.

[0069] The auxiliary bending hole 2312 is arranged on the right side of the limiting hole 2311 , and there is a certain distance between the auxiliary bending hole 2312 and the limiting hole 2311 .

[0070] When the second limiting hole of a second eye protection film is sleeved on the film tearing column 12, the film tearing portion 23 between the second limiting hole and the second auxiliary bending hole is bent so that the second auxiliary bending hole is concentrically arranged with the second limiting hole, and the second auxiliary bending hole is located above the second limiting hole.

[0071] Afterwards, when the next eye protection film 2 (such as the first eye protection film) is set above this eye protection film 2, the first limiting hole of the first eye protection film is concentrically arranged with the second auxiliary bending hole of this eye protection film 2, and the first limiting hole of the first eye protection film is located above the second auxiliary bending hole of this eye protection film 2.

[0072] Although the tearing portion 23 of each eye protection film 2 is bent, under the restriction of the next eye protection film 2, the bent tearing portion 23 will not return to its original state (i.e., the bent tearing portion 23 is stretched and expanded, and the auxiliary bending hole 2312 on each tearing portion 23 is detached from the tearing column 12).

[0073] Since the diameter of the auxiliary bending hole 2312 of the outermost film-tearing portion 23 is larger than the radial cross-sectional diameter of the film-tearing cap 13 , the outermost film-tearing portion 23 is always in an extended state, thereby facilitating film-tearing by medical personnel.

[0074] When the medicine splashes onto the outermost protective eye patch 2, since only the outermost tearing portion 23 is in an extended state, the medical staff can easily hold the outermost tearing portion 23 to tear off the outermost protective eye patch 2.

[0075] When the medical staff tears off the outermost layer of the eye protection film 2, since the tear-off portion 23 located below is not blocked by the original outermost layer of the tear-off portion 23, the tear-off portion 23 located below will stretch and unfold due to the elasticity of the eye protection film 2 itself, and serve as the new outermost layer of the eye protection film 2 to wait for the next tear-off by the medical staff.

[0076] like Figure 1 , Figure 2 and Figure 3 As shown, a fixing assembly 14 is provided on the eyeglass frame 1 , and the fixing assembly 14 is detachably connected to the fixing portion 21 of each eye protection film 2 .

[0077] Specifically, the fixing component 14 is arranged on the facial abutment portion 16 located on the left side of the goggle lens 11. The fixing component 14 can fix the fixing portion 21 of each goggle film 2. When the medical staff needs to tear off the tearing film portion 23, the fixing portion 21 can be torn off from the fixing component 14, thereby completely removing the outermost goggle film 2.

[0078] The fixing assembly 14 includes a fixing column 141 and a fixing cap 142, and the fixing cap 142 is screwed to the fixing column 141; a fixing hole 211 is provided on the eye protection film 2, and the fixing hole 211 is sleeved on the fixing column 141, and the aperture of the fixing hole 211 is larger than the radial cross-sectional diameter of the fixing column 141, and the aperture of the fixing hole 211 is smaller than the radial cross-sectional diameter of the fixing cap 142.

[0079] Specifically, the fixing column 141 is arranged on the facial abutment portion 16 located on the left side of the lens mounting portion 15, and the setting position of the fixing hole 211 on the fixing portion 21 corresponds to the fixing column 141. When the eye protection film 2 is attached to the goggle lens 11 or stacked on the next layer of the eye protection film 2, the fixing holes 211 on each eye protection film 2 are concentrically arranged and are all mounted on the fixing column 141.

[0080] After all the eye protection films 2 are stacked on the goggle lens 11, the fixing cap 142 is screwed onto the fixing post 141. Thus, without the use of external force, although the fixing portion 21 is not provided with an adhesive layer, the presence of the fixing cap 142 can still restrict the fixing portion 21 on the fixing post 141.

[0081] When the medicine splashes onto the outermost eye protection film 2, the medical staff grabs the outermost tearing portion 23, and after using external force to force the limiting hole 2311 through the tearing cap 13, continues to apply force to make the eye protection portion 22 detach from the bond and make the fixing hole 211 pass through the fixing cap 142, thereby tearing off the entire outermost eye protection film 2.

[0082] It should be noted that a conical guiding slope is arranged on the outer edge of one end of the fixing cap 142 close to the face contact portion 16, and an easy-tear notch 24 is also arranged on the edge of the hole surrounding the fixing hole 211. The effects thereof are the same as those of the guiding slope of the tearing cap 13 and the easy-tear notch 24 of the limiting hole 2311, and they are all for facilitating the tearing off of the eye protection film 2, which will not be described in detail here.

[0083] like Figure 1 and Figure 2 As shown, the goggle device specially used for preparing chemotherapy drugs includes an aerosol concentration detection device and a language warning component 3. The voice warning component is set on the frame 1. The aerosol concentration detection device is communicatively connected with the voice warning component. The voice warning component is used to issue a voice reminder when the aerosol concentration in the working space is higher than a preset threshold.

[0084] Specifically, the aerosol concentration detection device is one of a bioaerosol detector, an aerosol monitor and an aerosol photometer.

[0085] The aerosol concentration detection device can monitor the concentration of particulate aerosol in the preparation room in real time to prevent the medical staff from causing harm to their health when the chemotherapy drug particulate aerosol in the preparation room reaches a certain concentration during the process of preparing drugs in the preparation room.

[0086] The voice warning component is arranged on the face contact portion 16 and is located above the lens mounting portion 15. The voice warning component is equipped with a detachable power source (such as a battery) to provide energy for the normal operation of the voice warning component.

[0087] The voice warning component includes a circuit board, a central control unit, a sound module and a communication module. The central control unit, the communication module, the sound module and the detachable power supply are electrically connected to the circuit board respectively, and the communication module is connected to the aerosol concentration detection device. The communication module can receive the communication signal emitted by the aerosol concentration detection device and feed it back to the central control unit, and the central control unit will control the sound module after signal processing.

[0088] In this embodiment, the aerosol concentration detection device will send the detected aerosol concentration to the communication module in real time, and the communication module will transmit the aerosol concentration signal to the central control unit after receiving it. The central control unit is provided with an aerosol concentration threshold. When the received aerosol concentration signal value is greater than the aerosol concentration threshold, the central control unit controls the sound module to sound an alarm, otherwise no alarm is sounded, thereby realizing real-time alarm for medical staff and ensuring the health of medical staff.

[0089] like Figure 5 As shown, a protective method for goggles 11 used for preparing chemotherapy drugs is applied to any of the goggles devices used for preparing chemotherapy drugs as described above, and the method includes:

[0090] S100, when the medicine splashes onto the goggle lens 11, tear off the outermost goggle film 2.

[0091] Specifically, when the drug splashes onto the outermost protective eye patch 2, since only the outermost tearing portion 23 is in an extended state, the medical staff can easily hold the outermost tearing portion 23 to tear off the outermost protective eye patch 2.

[0092] When the medical staff tears off the outermost layer of the eye protection film 2, since the tear-off portion 23 located below is not blocked by the original outermost layer of the tear-off portion 23, the tear-off portion 23 located below will stretch and unfold due to the elasticity of the eye protection film 2 itself, and serve as the new outermost layer of the eye protection film 2 to wait for the next tear-off by the medical staff.

[0093] The protection method also includes the steps of:

[0094] S200: When the voice warning device issues a voice alarm, the medical staff performs emergency treatment.

[0095] Specifically, when medical staff work in the preparation room wearing goggles specially used for preparing chemotherapy drugs, the aerosol concentration detection device will detect the particulate aerosol concentration in the preparation room in real time, and send the detected aerosol concentration signal to the communication module, which receives and transmits it to the central control unit. The central control unit will compare the received aerosol concentration value with the aerosol concentration threshold for judgment. When the received aerosol concentration value is less than the aerosol concentration threshold, the sound module does not issue a voice alarm. When the received aerosol concentration value is greater than the aerosol concentration threshold, the sound module issues a voice alarm to remind medical staff that the current aerosol concentration in the preparation room has exceeded the standard, and the medical staff conduct emergency treatment. The emergency treatment includes: immediate evacuation of personnel, cleaning up spills, disinfection, and recording and reporting steps to avoid occupational health damage to medical staff.

[0096] Furthermore, the voice warning piece also has a timed broadcast function. A timing module is provided on the voice warning piece, and medical staff can freely set the time of the timed broadcast. The timing pressing module is electrically connected to the circuit board.

[0097] The time that medical staff can set can be one minute, two minutes, five minutes, etc. Medical staff can set the preset time in advance. When medical staff wear goggles specially used for preparing chemotherapy drugs in the preparation room to work, when the preset time is reached, the timing module will send an electrical signal to the central control unit. After receiving this signal, the central control unit will control the sound module to issue a voice broadcast, and the content of the voice broadcast is the current aerosol concentration value in the room.

[0098] Before using the goggles device specially used for preparing chemotherapy drugs, it is necessary to assemble it first. The assembling method of the goggles device specially used for preparing chemotherapy drugs includes:

[0099] T100. Lay a plurality of eye protection films 2 on the eye protection lens 11.

[0100] Specifically, the fixing hole 211 of the fixing portion 21 of a goggles 2 is first sleeved on the fixing post 141, then the goggles 22 is bonded to the goggles 11, then the limiting hole 2311 on the tearing portion 23 is sleeved on the tearing post 12, and the tearing portion 23 between the limiting hole 2311 and the auxiliary bending hole 2312 is bent so that the auxiliary bending hole 2312 is also sleeved on the tearing post 12. Afterwards, when the next goggles 2 is stacked on top of this goggles 2, the limiting hole 2311 of the next goggles 2 is concentrically arranged with the auxiliary bending hole 2312 of this goggles 2, and the limiting hole 2311 of the next goggles 2 is located above the auxiliary bending hole 2312 of this goggles 2.

[0101] By analogy, a plurality of eye protection films 2 are stacked and arranged on the lens frame 1 to achieve the installation of the eye protection films 2 .

[0102] In summary, a goggle device specially used for preparing chemotherapy drugs includes a frame 1 and an eye protection film 2, wherein the frame 1 is provided with a goggle lens 11; at least two eye protection films 2 are provided, and multiple eye protection films 2 are stacked on the goggle lens 11; wherein, a film tearing column 12 is provided on the frame 1, and each eye protection film 2 is provided with a film tearing hole 231, and a film tearing buckle sleeve is provided on the film tearing column 12.

[0103] When medical staff are preparing chemotherapy drugs, if drug splashing occurs, the goggles specially used for preparing chemotherapy drugs worn by the medical staff can effectively protect the medical staff's glasses.

[0104] Furthermore, when the drug splashes onto the goggles device used for preparing chemotherapy drugs, the presence of the eye protection film 2 can prevent the drug from splashing directly onto the goggles 11. At the same time, when the drug splashes onto the outermost eye protection film 2, the medical staff can tear off the outermost eye protection film 2 without affecting the continued use of the goggles device used for preparing chemotherapy drugs, and do not need to leave the preparation room to replace the goggles 11. Due to the high-level protection requirements, leaving the preparation room to replace the goggles 11 often requires replacing all protective clothing, which reduces the efficiency of drug preparation, and the price of protective clothing is relatively expensive. Therefore, the patent application can also reduce medical costs, and solve the problem that when the drug splashes onto the goggles 11, the protective clothing needs to be replaced together, which affects the efficiency of drug preparation and causes an increase in medical costs.

[0105] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0106] It should be noted that the present invention takes a goggle device and a protection method specially used for the preparation of chemotherapy drugs as an example to introduce the specific structure and working principle of the present invention, but the application of the present invention is not limited to a goggle device and a protection method specially used for the preparation of chemotherapy drugs, and can also be applied to the production and use of other similar workpieces.

[0107] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

[0108] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A goggle device specially used for preparing chemotherapy drugs, characterized in that: include: A glasses frame, wherein goggles are provided on the glasses frame; At least two eye protection films are provided, at least two of which are stacked on the goggle lenses, and each of the eye protection films is provided with a tearing hole; A film-tearing column is arranged on the lens frame, and the film-tearing holes are all sleeved on the film-tearing column; A film-tearing cap is screwed to the film-tearing column, and a conical guiding inclined surface is arranged on a side of the film-tearing cap close to the lens frame; Wherein, an easy-tear opening is arranged around the edge of the film-tearing hole, and the easy-tear opening is composed of continuous easy-tear units.

2. The goggles device specially used for preparing chemotherapy drugs according to claim 1, characterized in that: The eye protection film is provided with an adhesive layer, and the adhesive layer is used to adhere the eye protection film or the goggle lens.

3. The goggles device specially used for preparing chemotherapy drugs according to claim 2, characterized in that: The eye protection film comprises a fixing portion, an eye protection portion and a tearing portion, wherein the fixing portion and the tearing portion are respectively arranged on both sides of the eye protection portion, the tearing hole is arranged on the tearing portion, the eye protection portion covers the front of the goggles, and the adhesive layer is arranged on the side of the eye protection portion facing the goggles; The frame is provided with a fixing assembly, and the fixing assembly is detachably connected to the fixing portion of each eye protection film.

4. The goggles device specially used for preparing chemotherapy drugs according to claim 3, characterized in that: The film tearing hole comprises a limiting hole, which is sleeved on the film tearing column, has a diameter larger than a diameter of a radial cross section of the film tearing column, and has a diameter smaller than a diameter of a radial cross section of the film tearing cap.

5. The goggles device specially used for preparing chemotherapy drugs according to claim 4, characterized in that: The eye protection film is elastic; The film tearing hole comprises an auxiliary bending hole, which is arranged on a side of the limiting hole away from the eye protection portion, and the aperture of the auxiliary bending hole is larger than the diameter of the radial cross section of the film tearing cap.

6. The goggles device specially used for preparing chemotherapy drugs according to claim 5, characterized in that: The eye protection film comprises a first eye protection film and a second eye protection film, at least one second eye protection film is provided, at least one second eye protection film is provided on the goggle lens, and the first eye protection film is provided on the outermost layer of the second eye protection film; The limiting hole comprises a first limiting hole and a second limiting hole, the first limiting hole is arranged on the first eye protection film, the second limiting hole is arranged on the second eye protection film, the auxiliary bending hole comprises a second auxiliary bending hole, the second auxiliary bending hole is arranged on the second eye protection film, and the second auxiliary bending hole is arranged on a side of the second limiting hole away from the eye protection portion; The first limiting hole and the second limiting hole are both sleeved on the film tearing column; The tearing portion of the second eye protection film is bent to sleeve the second auxiliary bending hole onto the tearing column.

7. The goggles device specially used for preparing chemotherapy drugs according to claim 5, characterized in that: The fixing assembly comprises a fixing column and a fixing cap, wherein the fixing cap is screwed to the fixing column; The fixing portion is provided with a fixing hole, the fixing hole is sleeved on the fixing column, the diameter of the fixing hole is larger than the cross-sectional diameter of the fixing column along the radial direction, and the diameter of the fixing hole is smaller than the cross-sectional diameter of the fixing cap along the radial direction.

8. The goggles device specially used for preparing chemotherapy drugs according to claim 1, characterized in that: The goggle device specially used for preparing chemotherapy drugs includes an aerosol concentration detection device and a language warning component. The voice warning component is arranged on the frame, and the aerosol concentration detection device is communicatively connected with the voice warning component. The aerosol concentration detection device is used to check the aerosol concentration in the working space; the voice warning component is used to issue a voice reminder.

9. The goggles device specially used for preparing chemotherapy drugs according to claim 1, characterized in that: The frame is provided with a fixing belt, and two ends of the fixing belt are respectively provided at two ends of the frame.

10. A protection method, characterized in that: Applied to the goggles device dedicated to the preparation of chemotherapy drugs as claimed in any one of claims 1 to 9, the method comprising: When the medicine splashes onto the goggle lens, the outermost goggle film is torn off.

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