Negative-pressure medicine intravenous infusion box

Abstract

The utility model discloses a medicine negative pressure intravenous distribution box which comprises a box body, a configuration space is formed in the box body, a front window is hinged to the front side of the box body, the lower end of the front window is hinged to the box body, the upper end of the front window is opened and closed with the box body and used for opening / closing the configuration space, an observation window is formed in the upper side of the box body, and the negative pressure device is laterally arranged corresponding to the box body. The negative pressure device comprises a fan and a suction cover body, a suction hole is formed in one side of the box body, the fan and the suction cover body correspond to the inner side and the outer side of the suction hole respectively and are connected with the suction hole, the fan sucks the interior of the configuration space through the suction hole, and the configuration space can be greatly opened through hinge joint of the front window; the configuration space can be opened by opening and closing the upper end through the hinge joint of the lower end of the front window, so that the medical personnel can conveniently configure the medicines in the configuration space in a standing posture.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically to a drug negative pressure static mixing box. Background Art

[0002] Clinically, for the preparation of many volatile drugs, medical staff are at risk of occupational exposure. During the preparation process, the drugs will volatilize into the air and are thus easily contacted by medical staff through the respiratory tract, skin, etc., causing damage to the human body.

[0003] In view of this, the applicant previously applied for a chemotherapy drug static mixing box, with the specific application number CN201820964411.6, which specifically disclosed setting a box body, setting gloves on one side of the box body, and setting a flushing device above the box body to flush the used box body. However, the above device still has the following defects:

[0004] 1. Setting the flushing device results in a smaller observation window, and the field of vision is greatly affected during operation;

[0005] 2. The lateral window leads to inconvenient access to the instruments and drugs inside the box;

[0006] 3. The method of setting an operation hole on the box body and cooperating with gloves easily causes the operator to be in an uncomfortable position during preparation, affecting the preparation operation of medical staff. Content of the Utility Model

[0007] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a drug negative pressure static mixing box, which can obtain a larger operation field of vision, facilitate the access to the instruments and drugs inside the box, and at the same time facilitate the preparation operation of medical staff.

[0008] To achieve the above purpose, the utility model provides the following technical solutions:

[0009] A drug negative pressure static mixing box, comprising a box body, a configuration space is formed inside the box body, a front window is hinged to the front side of the box body, the lower end of the front window is hinged to the box body, and the upper end is opened and closed with the box body for opening / closing the configuration space, and an observation window is formed on the upper side of the box body;

[0010] A negative pressure device, the negative pressure device is arranged corresponding to the side of the box body, the negative pressure device comprises a fan and a suction hood body, a suction hole is opened on one side of the box body, the fan and the suction hood body are respectively arranged on the inner and outer sides of the suction hole corresponding to the suction hole and are connected with the suction hole, and the fan sucks the inside of the configuration space through the suction hole.

[0011] As a further improvement of the present utility model, it further includes a protective film. Both ends of the protective film are respectively connected to the front window and the box body. An operation hole is provided on the protective film, and the operation hole is used for an arm to pass through and enter the configuration space. When the front window is opened, the protective film is pulled to close the opening generated between the configuration space and the front window.

[0012] As a further improvement of the present utility model, auxiliary strips are provided on both sides of the protective film. When the protective film is pulled, the auxiliary strips naturally droop and close both sides of the opening.

[0013] As a further improvement of the present utility model, first adhesion strips are provided at both ends of the protective film, and second adhesion strips are provided on the edges of the front window and the window body and are connected to the first adhesion strips by Velcro.

[0014] As a further improvement of the present utility model, the upper end of the suction hood body extends towards the center of the configuration space to form an extension section, and a filter cotton is provided inside the suction hood body.

[0015] As a further improvement of the present utility model, the filter cotton includes a cotton surface and a fixing ring. A clamping groove is formed on one side of the suction hood body, and the fixing ring is clamped with the suction hood body through the clamping groove.

[0016] As a further improvement of the present utility model, a rear window is hinged to the rear side of the box body. The upper end of the rear window is hinged to the box body, and the lower end is opened and closed with the box body and is used to open / close the configuration space.

[0017] As a further improvement of the present utility model, the negative pressure device further includes a pipeline, and the pipeline is connected to the air outlet end of the fan.

[0018] As a further improvement of the present utility model, a plurality of placement stations are formed in the configuration space, and the plurality of placement stations are used to respectively place trash cans and sharp instrument boxes.

[0019] The beneficial effects of the present utility model:

[0020] 1. By the hinge of the front window, the configuration space can be greatly opened, which is convenient for medical staff to take the instruments in the configuration space as a whole;

[0021] 2. By the hinge at the lower end of the front window, the configuration space can be opened by the upper end opening and closing, which is convenient for medical staff to configure drugs in the configuration space while standing;

[0022] 3. Through the setting of the fan and the suction holes, the volatilized drugs in the configuration space can be sucked to reduce the risk of occupational exposure;

[0023] 4. Through the setting of the suction hood body, a larger suction range can be obtained in cooperation with the fan to improve the suction effect;

[0024] 5. By laterally arranging the negative pressure device, a larger operation window can be obtained, enabling medical staff to have a better observation view for convenient operation. Brief Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the overall installation of the present utility model;

[0026] Figure 2 It is a schematic cross-sectional view of the overall installation of the present utility model.

[0027] Reference Numerals: 1. Box body; 2. Configuration space; 3. Front window; 4. Observation window; 5. Negative pressure device; 6. Fan; 7. Suction hood; 8. Suction hole; 9. Protective film; 10. Operation hole; 11. Sub-strip; 12. First adhesion strip; 13. Second adhesion strip; 14. Extension section; 15. Filter cotton; 16. Cotton surface; 17. Fixed ring; 18. Card slot; 19. Rear window; 20. Pipeline; 21. Placement station; 22. Sleeve. Detailed Description of the Preferred Embodiments

[0028] The present utility model will be further described in detail below with reference to the drawings and embodiments. The same components are denoted by the same reference numerals.

[0029] As Figure 1-2 shown, a drug negative pressure static mixing box includes a box body 1, a configuration space 2 is formed inside the box body 1, a front window 3 is hinged to the front side of the box body 1, the lower end of the front window 3 is hinged to the box body 1, and the upper end is opened and closed with the box body 1 for opening / closing the configuration space 2, and an observation window 4 is formed on the upper side of the box body 1.

[0030] Preferably, it further includes a negative pressure device 5. The negative pressure device 5 is arranged corresponding to the side of the box body 1. The negative pressure device 5 includes a fan 6 and a suction hood 7. A suction hole 8 is formed on one side of the box body 1. The fan 6 and the suction hood 7 are respectively arranged on the inner and outer sides of the suction hole 8 and connected to the suction hole 8. The fan 6 sucks the inside of the configuration space 2 through the suction hole 8. During the configuration process, medical staff observes the drugs in the configuration space 2 through the observation window 4 to complete the configuration.

[0031] In this embodiment, the entire box body 1 is made of a transparent material, and the observation window 4 is the upper end face of the box body 1. In another embodiment, the observation window 4 can also be a separately provided transparent plate.

[0032] During use, a towel can be pre-laid in the configuration space 2. Further, by opening the front window 3, instruments are placed into the configuration space 2. Then, the fan 6 is further turned on, and the inside of the configuration box body 1 is exhausted by the fan 6, so that the drugs volatilized in the configuration space 2 are evacuated by the fan 6. At the same time, the setting of the suction hood 7 can further increase the suction range of the fan 6, thereby improving the suction effect.

[0033] At the same time, medical staff can wear rubber gloves in advance to isolate their hands to avoid direct contact with drugs.

[0034] Preferably, a protective film 9 is also included, with both ends of the protective film 9 respectively connected to the front window 3 and the box body 1, and an operation hole 10 is provided on the protective film 9, and the operation hole 10 is used for the arm to pass through to enter the configuration space 2. When the front window 3 is opened, the protective film 9 is pulled to close the opening formed by the configuration space 2 and the front window 3.

[0035] By setting the protective film 9, on the one hand, the opening range of the front window 3 can be limited, that is, the opening can be made smaller. At the same time, the opening can be sealed by setting the protective film 9 to prevent the volatile drug from leaking out along the opening, thereby improving the safety during the configuration process.

[0036] Preferably, auxiliary strips 11 are provided on both sides of the protective film 9. When the protective film 9 is pulled, the auxiliary strips 11 naturally fall down and close both sides of the opening.

[0037] The provision of the secondary strip 11 can cooperate with the protective film 9 to strengthen the sealing effect of the opening, thereby further improving safety.

[0038] Preferably, both ends of the protective film 9 are provided with a first adhesive strip 12 , and both the front window 3 and the edge of the window body are provided with a second adhesive strip 13 which is connected to the first adhesive strip 12 by Velcro.

[0039] The Velcro connection between the first adhesive strip 12 and the second adhesive strip 13 facilitates assembly and disassembly and reduces replacement costs.

[0040] Preferably, the upper end of the suction hood 7 extends toward the center of the configuration space 2 to form an extension section 14 , and a filter cotton 15 is provided inside the suction hood 7 .

[0041] The extension section 14 provided at the upper end can further improve the suction effect and reduce interference with the operation. Meanwhile, the filter cotton 15 can filter the medicine in the sucked airflow, and the filter cotton 15 can be replaced after the configuration is completed.

[0042] Preferably, the filter cotton 15 includes a cotton surface 16 and a fixing ring 17 . A slot 18 is formed on one side of the suction cover 7 . The fixing ring 17 is connected to the suction cover 7 through the slot 18 .

[0043] The setting of the fixing ring 17 can ensure the expansion effect of the cotton surface 16, and the clamping mode of the clamping groove 18 can facilitate the disassembly and assembly of the filter cotton 15.

[0044] Preferably, a rear window 19 is hinged on the rear side of the box body 1 , the upper end of the rear window 19 is hinged to the box body 1 , and the lower end is opened with the box body 1 and is used to open / close the configuration space 2 .

[0045] In another embodiment, the lower end of the rear window 19 is hinged to the box body 1. The lower end of the rear window 19 is hinged to the box body 1, and the upper end is opened and combined with the box body 1 and is used to open / close the configuration space 2.

[0046] On the one hand, through the setting of the rear window 19, it is convenient to disinfect the inside of the configuration space 2 by opening the rear window 19, and at the same time, the rear window 19 can be opened during the configuration process to accelerate the air flow inside the configuration space 2.

[0047] Preferably, the negative pressure device 5 further includes a pipeline 20, and the pipeline 20 is connected to the air outlet end of the fan 6.

[0048] Through the setting of the pipeline 20, the suctioned gas can be transported to a safe area for discharge according to needs.

[0049] Preferably, a plurality of placement stations 21 are formed in the configuration space 2, and the plurality of placement stations 21 are used to respectively place trash cans and sharps containers.

[0050] Through the setting of the plurality of placement stations 21, different instruments can be placed according to different configuration needs for convenient use.

[0051] Preferably, the operation hole 10 is provided with a sleeve 22. One end of the sleeve 22 away from the operation hole 10 is provided with an elastic band and is kept tied to the arm through the elastic band. Through the setting of the sleeve 22, the volatilized gas flowing out of the operation hole 10 to the outside can be minimized, thereby further improving safety.

[0052] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A negative pressure static drug dispensing box, characterized in that: It includes a box body (1), a dispensing space (2) is formed inside the box body (1), a front window (3) is hinged to the front side of the box body (1), the lower end of the front window (3) is hinged to the box body (1), and the upper end is opened and closed with the box body (1) for opening / closing the dispensing space (2), and an observation window (4) is formed on the upper side of the box body (1); A negative pressure device (5), the negative pressure device (5) is arranged corresponding to the side of the box body (1), the negative pressure device (5) includes a fan (6) and a suction hood body (7), a suction hole (8) is opened on one side of the box body (1), the fan (6) and the suction hood body (7) are respectively arranged on the inner and outer sides of the suction hole (8) and are connected to the suction hole (8), and the fan (6) sucks the inside of the dispensing space (2) through the suction hole (8).

2. The negative pressure static drug dispensing cabinet according to claim 1, characterized in that: It further includes a protective film (9), both ends of the protective film (9) are respectively connected to the front window (3) and the box body (1), and an operation hole (10) is provided on the protective film (9), the operation hole (10) is used for the arm to pass through and enter the dispensing space (2), when the front window (3) is opened, the protective film (9) is pulled to close the opening generated between the dispensing space (2) and the front window (3).

3. The negative pressure static drug dispensing cabinet according to claim 2, characterized in that: Auxiliary strips (11) are provided on both sides of the protective film (9), when the protective film (9) is pulled, the auxiliary strips (11) naturally hang down and close both sides of the opening.

4. A negative pressure static drug dispensing cabinet according to claim 2, characterized in that: First adhesive strips (12) are provided at both ends of the protective film (9), and second adhesive strips (13) are provided on the front window (3) and the edge of the window body and are connected to the first adhesive strips (12) by Velcro.

5. A negative pressure static mixing box for drugs according to claim 1, characterized in that: The upper end of the suction hood body (7) extends towards the center direction of the dispensing space (2) to form an extension section (14), and a filter cotton (15) is provided inside the suction hood body (7).

6. The negative pressure static drug dispensing cabinet according to claim 5, characterized in that: The filter cotton (15) includes a cotton surface (16) and a fixing ring (17), a clamping groove (18) is formed on one side of the suction hood body (7), and the fixing ring (17) is clamped with the suction hood body (7) through the clamping groove (18).

7. A negative pressure static drug mixing cabinet according to claim 1, characterized in that: A rear window (19) is hinged to the rear side of the box body (1), the upper end of the rear window (19) is hinged to the box body (1), and the lower end is opened and closed with the box body (1) for opening / closing the dispensing space (2).

8. A negative pressure static drug dispensing cabinet according to claim 1, characterized in that: The negative pressure device (5) further includes a pipeline (20), and the pipeline (20) is connected to the air outlet end of the fan (6).

9. A negative pressure static drug dispensing cabinet according to claim 1, characterized in that: A plurality of placement stations (21) are formed inside the dispensing space (2), and the plurality of placement stations (21) are used for respectively placing a trash can and a sharps container.

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