Medical disinfectant coating quantifying device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a medical disinfectant coating quantifying device. The device is arranged at the bottom of the outer side of a disinfectant bottle in a sleeving manner and comprises a mounting ring, a liquid outlet pipe, a liquid inlet control assembly, a liquid outlet control assembly and a coating assembly, the liquid outlet control assembly comprises a first barrier plate and a pair of first springs; the coating assembly comprises a pair of mounting plates, sliding rails embedded in the opposite sides of the two mounting plates, a pair of sliding blocks sliding on the corresponding sliding rails, a wiping roller mounted between the two sliding blocks, a positioning ring rotationally arranged on the outer side of the wiping roller in a sleeving mode, and a connecting rod with one end fixed to the top of the positioning ring and the other end abutting against the first barrier plate. According to the device, the medicine in the liquid outlet pipe is quantified, and meanwhile, the coating assembly is convenient to disassemble, so that cross infection among patients is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a quantitative device for applying medical disinfectant. Background Art

[0002] Disinfection refers to the method of killing pathogenic microorganisms, but not necessarily killing bacterial spores. Usually, chemical methods are used to achieve the disinfection effect. The chemical drugs used for disinfection are called disinfectants. Sterilization refers to the method of killing all microorganisms (including bacterial spores) on an object, and usually physical methods are used to achieve the purpose of sterilization.

[0003] The existing disinfection application device presses the device upside down inside the paste, so that the paste enters the inside of the storage cylinder under the action of pressure. Then, the storage cylinder is turned over, and the driving rotating motor drives the application sponge to rotate, so that the paste in the storage cylinder flows down to the inside of the application sponge and then is applied to the patient's skin. However, the following problems will occur during use:

[0004] 1. Since the sizes of patients' wounds are different, the doses of disinfectants to be used should also change accordingly. The existing device adjusts the capacity stored in the liquid outlet pipe through an adjustment component. Since the sizes of the skin wounds of each patient are different, the capacity in the liquid outlet pipe needs to be adjusted frequently, which is rather cumbersome and will reduce the disinfection efficiency of the patients' wounds;

[0005] 2. In the existing device, the application component cannot be disassembled during use and needs to be replaced as a whole. On the one hand, if the application component is not replaced during use, it will cause cross-infection of wounds between different patients, resulting in the aggravation of the patients' injuries. On the other hand, replacing the whole will increase the cost. Summary of the Utility Model

[0006] In order to solve the above problems, the purpose of the utility model is to provide a quantitative device for applying medical disinfectant, which can realize the quantification of the medicament in the liquid outlet pipe and facilitate the disassembly of the application component, thereby avoiding cross-infection between patients.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A medical disinfection agent coating quantitative device, which is sleeved on the outer bottom of the disinfection agent bottle, includes an installation ring, a liquid outlet pipe fixed to the bottom of the installation ring, a liquid inlet control component movably arranged in the upper part of the inner side of the liquid outlet pipe, a liquid outlet control component movably arranged in the lower part of the inner side of the liquid outlet pipe, and a coating component detachably arranged at the bottom of the liquid outlet pipe and extending to the inside of the liquid outlet pipe at the top to abut against the liquid outlet control component; the liquid outlet control component includes a first baffle plate movably covered on the liquid outlet of the inner side of the liquid outlet pipe to control the flow of the agent at the liquid outlet of the liquid outlet pipe, and a pair of first springs symmetrically arranged on both sides of the liquid outlet of the liquid outlet pipe and fixedly installed between the first baffle plate and the inner bottom of the liquid outlet pipe; the coating component includes a pair of mounting plates detachably arranged at intervals at the bottom of the liquid outlet pipe, a slide rail embedded in the opposite side of the two mounting plates and extending along the height direction, a pair of sliders respectively slidably connected to the corresponding slide rails, a wiping roller installed between the two sliders, a positioning ring rotatably sleeved on the outer side of the wiping roller, and a connecting rod with one end fixed to the top of the positioning ring and the other end extending into the liquid outlet pipe to abut against the first baffle plate; a third spring is arranged between the slider and one end of the slide rail; the liquid inlet control component includes a pressing rod with one end movably passing through the top of the inner side of the liquid outlet pipe and the other end extending to the outside of the liquid outlet pipe, a second baffle plate movably buckled on the inner surface of the liquid inlet of the liquid outlet pipe to control the flow of the agent at the liquid inlet of the liquid outlet pipe, and a pair of second springs symmetrically fixed on both sides of the inner surface of the liquid inlet of the liquid outlet pipe and located between the second baffle plate and the inner surface of the liquid outlet pipe; the pressing rod is fixed to one side of the second baffle plate.

[0009] Preferably, the coating component further includes a pair of guide plates symmetrically arranged between the two mounting plates and fixed to the corresponding mounting plates at both ends; the distance between the two guide plates decreases uniformly from top to bottom; when the wiping roller moves to the top, the bottom of the guide plate abuts against the wiping roller.

[0010] Preferably, a clamping block is fixed to the top of the mounting plate, and a clamping groove adapted to the clamping block is arranged at the corresponding position of the bottom of the liquid outlet pipe.

[0011] Preferably, the installation ring is threadedly connected to the disinfection agent bottle, and the liquid outlet of the disinfection agent bottle is communicated with the liquid inlet of the liquid outlet pipe.

[0012] Preferably, a transparent window is arranged on one side of the liquid outlet pipe along the height direction, and a scale line is arranged on the outer surface of the transparent window.

[0013] The utility model has the following beneficial effects:

[0014] 1. By controlling the pressing time of the pressing rod, the present utility model can control the volume of the disinfection agent flowing into and out of the liquid pipe according to the size of the patient's wound, avoiding the inability to control the outflow volume of the agent when applying it to the patient's wound, thereby preventing too much or too little amount of the agent from flowing onto the patient's skin, further avoiding waste of the agent or incomplete disinfection of the wound. At the same time, the adjustable storage capacity in the adjustable liquid pipe can be adjusted without a regulating component, which can avoid the complexity when using the regulating component, simplify the operation, and improve the efficiency;

[0015] 2. Since the coating assembly of the present utility model is detachably arranged, on the one hand, it can be replaced after disinfecting the patient's wound to avoid cross-infection between wounds of different patients. On the other hand, only replacing the coating assembly 6 can avoid replacing the entire device, which can save costs. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall coating quantitative device;

[0017] Figure 2 It is a side sectional view of the coating quantitative device (in the unused state);

[0018] Figure 3 It is a side sectional view of the coating quantitative device (in the liquid inlet state);

[0019] Figure 4 It is a side sectional view of the coating quantitative device (in the liquid outlet state);

[0020] Figure 5 It is a front sectional view of the coating quantitative device (in the unused state);

[0021] Figure 6 It is an enlarged view of the structure at A.

[0022] Explanation of the Reference Numerals in the Drawings:

[0023] 1. Disinfection agent bottle; 2. Installation ring; 3. Liquid outlet pipe; 31. Card slot; 32. Transparent window; 33. Scale line; 4. Liquid inlet control assembly; 41. Pressing rod; 42. Second baffle; 43. Second spring; 5. Liquid outlet control assembly; 51. First baffle; 52. First spring; 6. Coating assembly; 61. Installation plate; 611. Slide rail; 612. Slide block; 613. Third spring; 614. Clamping block; 62. Wiping roller; 63. Positioning ring; 64. Connecting rod; 65. Guide plate. Detailed Embodiment

[0024] The following further elaborates on the present utility model in detail with reference to the drawings and specific embodiments.

[0025] A medical disinfection agent coating quantitative device, which is sleeved on the outer bottom of the disinfection agent bottle 1, is characterized in that: it includes a mounting ring 2, a liquid outlet pipe 3 fixed to the bottom of the mounting ring 2, a liquid inlet control component 4 movably arranged in the upper part of the inner side of the liquid outlet pipe 3, a liquid outlet control component 5 movably arranged in the lower part of the inner side of the liquid outlet pipe 3, and a coating component 6 detachably arranged at the bottom of the liquid outlet pipe 3 and with the top extending into the liquid outlet pipe 3 and abutting against the liquid outlet control component 5; the liquid outlet control component 5 includes a first partition plate 51 movably covering the liquid outlet of the inner side of the liquid outlet pipe 3 for controlling the flow of the agent at the liquid outlet of the liquid outlet pipe 3, and a pair of first springs 52 symmetrically arranged on both sides of the liquid outlet of the liquid outlet pipe 3 and fixedly installed between the first partition plate 51 and the inner bottom of the liquid outlet pipe 3; the coating component 6 includes a pair of mounting plates 61 detachably arranged at intervals at the bottom of the liquid outlet pipe 3, a slide rail 611 embedded in the opposite sides of the two mounting plates 61 and extending in the height direction, a pair of sliders 612 respectively slidably connected to the corresponding slide rails 611, a wiping roller 62 installed between the two sliders 612, a positioning ring 63 rotatably sleeved on the outer side of the wiping roller 62, and a connecting rod 64 with one end fixed to the top of the positioning ring 63 and the other end extending into the liquid outlet pipe 3 and abutting against the first partition plate 51; a third spring 613 is arranged between the slider 612 and one end of the slide rail 611; the liquid inlet control component 4 includes a pressing rod 41 with one end movably passing through the top of the inner side of the liquid outlet pipe 3 and the other end extending to the outside of the liquid outlet pipe 3, a second partition plate 42 movably buckled on the inner surface of the liquid inlet of the liquid outlet pipe 3 for controlling the flow of the agent at the liquid inlet of the liquid outlet pipe 3, and a pair of second springs 43 symmetrically fixed on both sides of the inner surface of the liquid inlet of the liquid outlet pipe 3 and located between the second partition plate 42 and the inner surface of the liquid outlet pipe 3; the pressing rod 41 is fixed to one side of the second partition plate 42.

[0026] By controlling the pressing time of the pressing rod 41, the capacity of the disinfection agent flowing into and out of the liquid pipe 3 can be controlled according to the size of the patient's wound, avoiding the inability to control the outflow capacity of the agent when applying it to the patient's wound, thereby preventing too much or too little amount of the agent flowing onto the patient's skin, further avoiding waste of the agent or incomplete disinfection of the wound. At the same time, the adjustable storage capacity in the regulating liquid pipe 3 can be adjusted without a regulating component, which can avoid the complexity when using the regulating component, simplify the operation, and improve efficiency; by the detachable setting of the coating component 6, on the one hand, it can be replaced after disinfecting the patient's wound to avoid cross-infection between different patients' wounds, and on the other hand, only replacing the coating component 6 can avoid replacing the entire device, which can save costs; through the cooperation of the wiping roller 62, the connecting rod 64, the first partition plate 51 and the liquid pipe 3, it can prevent the germs of the wound from entering the liquid pipe 3 and the surface of the first partition plate 51 when disinfecting the patient's wound, so as to avoid the infection of the remaining patients caused by the germs during subsequent disinfection of other patients; through the cooperation of the slide rail 611, the slider 612 and the wiping roller 62, the wiping roller 62 can be positioned, thus preventing the wiping roller 62 from falling off between the two mounting plates 61 during movement.

[0027] As a possible implementation of this solution, preferably, the coating component 6 further includes a pair of guide plates 65 symmetrically arranged between the two mounting plates 61 and fixed to the corresponding mounting plates 61 at both ends; the distance between the two guide plates 65 decreases uniformly from top to bottom; when the wiping roller 62 moves to the top, the bottom of the guide plate 65 abuts against the wiping roller 62; through the cooperation of the two guide plates 65 and the two mounting plates 61, the agent flowing out of the liquid pipe 3 can be guided to avoid waste of the liquid medicine caused by the agent flowing outside the wiping roller 62.

[0028] As a possible implementation of this solution, preferably, a clamping block 614 is fixed to the top of the mounting plate 61, and a clamping groove 31 adapted to the clamping block 614 is provided at the corresponding position at the bottom of the liquid pipe 3; through the cooperation of the clamping groove 31 and the clamping block 614, the rapid installation and disassembly of the coating component 6 can be realized to improve the replacement efficiency.

[0029] As a possible implementation of this solution, preferably, the mounting ring 2 is threadedly connected to the disinfection agent bottle 1, and the liquid outlet of the disinfection agent bottle 1 is communicated with the liquid inlet of the liquid pipe 3; through the threaded connection of the mounting ring 2 and the disinfection agent bottle 1, when the agent in the disinfection agent bottle 1 is used up, only the disinfection agent bottle 1 needs to be unscrewed and a new disinfection agent bottle 1 can be replaced without replacing the device, which can save costs.

[0030] As a possible implementation of this solution, preferably, a transparent window 32 is provided on one side of the liquid outlet pipe 3 along the height direction, and scale lines 33 are provided on the outer surface of the transparent window 32; through the transparent window 32 and the scale lines 33, it is possible to more clearly control the volume of the medicament flowing into the liquid outlet pipe 3, and avoid waste of the medicament or incomplete disinfection of the wound caused by the mismatch between the outflow volume of the medicament and the size of the patient's wound.

[0031] The working principle of this device is as follows:

[0032] When in use, press the pressing rod 41 downward according to the size of the patient's wound, push the second baffle 42 downward to leave the liquid inlet of the liquid outlet pipe 3, so that the medicament in the disinfection medicament bottle 1 flows into the inside of the liquid outlet pipe 3 from the gap between the liquid inlet of the liquid outlet pipe 3 and the second baffle 42 until it is observed through the transparent window 32 that the medicament in the liquid outlet pipe 3 reaches the required scale, then release the pressing rod 41, so that the second baffle 42 moves upward under the action of the second spring 43 and abuts against the liquid inlet of the liquid outlet pipe 3 to prevent the medicament from continuing to flow down from the disinfection medicament bottle 1 into the liquid outlet pipe 3. Subsequently, install the coating assembly 6 at the bottom of the liquid outlet pipe 3 through the cooperation of the card slot 31 and the card block 614, press the wiping roller 62 against the patient's wound and then roll it. At this time, due to the wiping roller 62 being under pressure, it slides upward along the mounting plate 61, and at the same time drives the connecting rod 64 to push the first baffle 51 upward, so that the medicament in the liquid outlet pipe 3 flows downward from the gap between the liquid outlet of the liquid outlet pipe 3 and the first baffle 51, and then stays on the top of the wiping roller 62 along the guide plate 65 to continuously moisten the wiping roller 62. Push the device to move at the patient's wound, so that the wiping roller 62 disinfects the patient's wound while rotating. When all the medicament in the liquid outlet pipe 3 has flowed out, take the device away from the patient's wound. At this time, under the action of gravity and the first spring 52 and the third spring 613, the wiping roller 62, the connecting rod 64 and the first baffle 51 all move downward, so that the first baffle 51 abuts against the liquid outlet of the liquid outlet pipe 3, thereby preventing the liquid in the liquid outlet pipe 3 from continuing to flow downward out of the liquid outlet pipe 3. Finally, detach the coating assembly 6 from the bottom of the liquid outlet pipe 3 through the card block 614 and the card slot 31.

[0033] The above is only the specific implementation manner of the present utility model, and does not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A medical disinfection agent coating quantitative device, sleeved on the outer bottom of a disinfection agent bottle (1), characterized in that: It includes an installation ring (2), a liquid outlet pipe (3) fixed to the bottom of the installation ring (2), a liquid inlet control component (4) movably arranged at the upper part inside the liquid outlet pipe (3), a liquid outlet control component (5) movably arranged at the lower part inside the liquid outlet pipe (3), and a coating component (6) detachably arranged at the bottom of the liquid outlet pipe (3) and extending to the inside of the liquid outlet pipe (3) at the top to abut against the liquid outlet control component (5); The liquid outlet control component (5) includes a first baffle plate (51) movably covering the liquid outlet of the liquid outlet pipe (3) inside to control the flow of the medicament at the liquid outlet of the liquid outlet pipe (3), and a pair of first springs (52) symmetrically arranged on both sides of the liquid outlet of the liquid outlet pipe (3) and fixedly installed between the first baffle plate (51) and the inner bottom of the liquid outlet pipe (3); The coating component (6) includes a pair of mounting plates (61) detachably arranged at intervals at the bottom of the liquid outlet pipe (3), slide rails (611) embedded in the opposite sides of the two mounting plates (61) and extending in the height direction, a pair of sliders (612) respectively slidably connected to the corresponding slide rails (611), a wiping roller (62) installed between the two sliders (612), a positioning ring (63) rotatably sleeved outside the wiping roller (62), and a connecting rod (64) with one end fixed to the top of the positioning ring (63) and the other end extending into the liquid outlet pipe (3) to abut against the first baffle plate (51); A third spring (613) is arranged between the slider (612) and one end of the slide rail (611); The liquid inlet control component (4) includes a pressing rod (41) with one end movably passing through the top inside the liquid outlet pipe (3) and the other end extending outside the liquid outlet pipe (3), a second baffle plate (42) movably buckled on the inner surface of the liquid inlet of the liquid outlet pipe (3) to control the flow of the medicament at the liquid inlet of the liquid outlet pipe (3), and a pair of second springs (43) symmetrically fixed on both sides of the inner surface of the liquid inlet of the liquid outlet pipe (3) and located between the second baffle plate (42) and the inner surface of the liquid outlet pipe (3); The pressing rod (41) is fixed to one side of the second baffle plate (42).

2. The quantitative coating device for medical disinfection agent according to claim 1, wherein: The coating component (6) further includes a pair of guide plates (65) symmetrically arranged between the two mounting plates (61) and fixed to the corresponding mounting plates (61) at both ends; The distance between the two guide plates (65) decreases uniformly from top to bottom; When the wiping roller (62) moves to the top, the bottom of the guide plate (65) abuts against the wiping roller (62).

3. The quantitative coating device for medical disinfection agent according to claim 1, wherein: A clamping block (614) is fixed to the top of the mounting plate (61), and a clamping groove (31) adapted to the clamping block (614) is arranged at the corresponding position at the bottom of the liquid outlet pipe (3).

4. The quantitative coating device for medical disinfection agent according to claim 1, wherein: The installation ring (2) is threadedly connected to the disinfection medicament bottle (1), and the liquid outlet of the disinfection medicament bottle (1) is communicated with the liquid inlet of the liquid outlet pipe (3).

5. The quantitative coating device for medical disinfection agent according to claim 1, wherein: A transparent window (32) is arranged on one side of the liquid outlet pipe (3) in the height direction, and a scale line (33) is arranged on the outer surface of the transparent window (32).

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