CN218251858U - Cleaning equipment for syringe needle protective cap - Google Patents
Cleaning equipment for syringe needle protective cap Download PDFInfo
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- CN218251858U CN218251858U CN202222371491.3U CN202222371491U CN218251858U CN 218251858 U CN218251858 U CN 218251858U CN 202222371491 U CN202222371491 U CN 202222371491U CN 218251858 U CN218251858 U CN 218251858U
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- tank
- syringe needle
- protective cap
- vacuum
- cleaning device
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Abstract
The utility model discloses a cleaning equipment of syringe needle protective cap, include: the tank body comprises an inner tank, an outer tank, a transmission shaft, a feed inlet, a discharge outlet, a water inlet and a water outlet, wherein the inner tank is provided with a plurality of holes; the vacuum control assembly is fixedly arranged on the outer tank and used for pumping the interior of the outer tank to be in a vacuum state; the vacuum control device has the advantages that the tank body is pumped into a vacuum state through the vacuum control assembly, so that the deep part and the bottom of the inner cavity of the syringe needle protective cap can be cleaned in the vacuum state.
Description
Technical Field
The utility model belongs to the technical field of the cleaning equipment technique and specifically relates to a cleaning equipment of syringe needle protective cap is related to.
Background
The syringe is a common medical appliance, and comprises a needle head and a needle tube, wherein the needle head is long, the top end of the needle head is provided with a needle point, the needle point is thin and sharp, and a needle head protective cap is specially arranged outside the needle head in order to prevent the needle head from infecting bacteria or prevent the needle point from stabbing a user. The needle head protective cap is sleeved on the needle head and needs to keep the inner part to be in an aseptic state, but because the inner cavity of the needle head protective cap is thin and long, as shown in figure 1, the minimum diameter of the A part of the inner cavity is not more than 0.09mm, the B part can only be cleaned by adopting a water sprayer, the A part of the bottom of the inner cavity of the needle head protective cap is difficult to clean, and because the inner cavity contains gas, the cleaning liquid is difficult to enter the inner cavity.
Disclosure of Invention
The utility model discloses a main aim at provides the cleaning equipment of syringe needle protective cap to solve the difficult sanitization's of inner chamber of syringe needle protective cap in the prior art problem.
In order to achieve the above object, the present invention provides a cleaning device for a syringe needle protective cap, comprising: the tank body comprises an inner tank, an outer tank, a transmission shaft, a feed inlet, a discharge outlet, a water inlet and a water outlet, wherein the inner tank is provided with a plurality of holes; the vacuum control assembly is fixedly arranged on the outer tank and used for extracting the interior of the outer tank into a vacuum state.
Further, the vacuum control assembly includes a vacuum control valve mounted on the vacuum tube and a vacuum tube in communication with the interior of the outer tank.
Furthermore, the inner tank is provided with an injection pipe, and the circumferential wall of the injection pipe is provided with a plurality of injection holes. The cleaning liquid is sprayed on the syringe needle protective cap through a plurality of spray holes on the spray pipe, and the syringe needle protective cap is stirred, so that the cleaning area and the impacting speed of the syringe needle protective cap are increased, and the syringe needle protective cap is cleaned more cleanly.
Furthermore, one end of the injection pipe is provided with an air blast pipe, the air blast pipe is fixed on the transmission shaft, and the transmission shaft, the inner tank and the outer tank are arranged in a concentric shaft manner. High-pressure gas is sprayed into the injector needle head protective cap in the inner tank through the gas flushing pipe, the injector needle head protective cap rolls in the inner tank, and simultaneously under the impact of the high-pressure gas in the gas flushing pipe and the spraying of liquid in the injection pipe, the injector needle head protective cap is cleaned in all directions and at multiple angles under the condition of quick operation.
Further, an ultrasonic generator is arranged on the outer tank.
Furthermore, a steam port is arranged on the outer tank and communicated with the inside of the outer tank. Steam is added through the hot air port to sterilize the syringe needle protective cap in the inner tank to reach the aseptic standard.
Furthermore, set up the steam mouth on the outer jar, the steam mouth intercommunication the inside of outer jar. The outer tank is provided with a hot air port, and the outer tank is heated through the hot air port to dry the protective cap of the syringe needle to meet the delivery requirement.
Further, the cleaning equipment also comprises a tank frame, and the tank body is fixedly arranged on the tank frame.
Compared with the prior art, the utility model has the advantages that the vacuum control component is adopted to evacuate the inner tank and the outer tank into a vacuum state, the inner cavity of the syringe needle head protective cap placed in the inner tank is also evacuated into vacuum, when cleaning liquid is injected into the inner tank, the cleaning liquid is also injected into the deep part and the bottom part of the inner cavity of the syringe needle head protective cap in sequence, the transmission shaft drives the inner tank to rotate in the outer tank, so that the syringe needle head protective cap in the inner tank rolls for 360 degrees, and the syringe needle head protective cap is cleaned in multiple angles and multiple directions; after the cleaning, the outer tank and the inner tank are extracted into a vacuum state again through the vacuum control assembly, namely the deep part of the inner cavity of the syringe needle protective cap and the bottom of the inner cavity of the syringe needle protective cap are extracted into a vacuum state, then the cleaning liquid is discharged from the water outlet, the cleaning liquid in the deep part of the inner cavity of the syringe needle protective cap and the bottom of the inner cavity of the syringe needle protective cap is smoothly discharged, and the inner cavity of the syringe needle protective cap is really and completely cleaned.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows the syringe needle protective cap under normal pressure;
FIG. 2 is a schematic structural view of the cleaning apparatus of the present invention;
FIG. 3 shows the syringe needle protective cap injecting the cleaning solution under vacuum;
FIG. 4 shows the syringe needle protective cap evacuating the cleaning solution under vacuum;
wherein the above figures include the following reference numerals:
the device comprises a tank body 1, an inner tank 11, an injection pipe 111, a spray hole 112, an air flushing pipe 112, an outer tank 12, a steam port 121, a hot air port 122, a transmission shaft 13, a feeding port 14, a discharging port 15, a water inlet 16, a water outlet 17, a vacuum control valve 21 and a vacuum pipe 22.
Detailed Description
The embodiment of the application provides cleaning equipment for the syringe needle protective cap so as to solve the problem that the inner cavity of the syringe needle protective cap is difficult to clean in the prior art.
Technical scheme in the embodiment of this application is for solving the difficult sanitization's of inner chamber of above-mentioned syringe needle protective cap problem, and the general thinking is as follows:
evacuating the inner tank and the outer tank into a vacuum state by adopting a vacuum control assembly, vacuumizing the inner cavity of the syringe needle head protective cap placed in the inner tank, when cleaning liquid is injected into the inner tank, filling the cleaning liquid into the deep part and the bottom of the inner cavity of the syringe needle head protective cap in sequence, and driving the inner tank to rotate in the outer tank by a transmission shaft so that the syringe needle head protective cap in the inner tank rolls at 360 degrees and is cleaned in multiple directions at multiple angles; after the cleaning, the outer tank and the inner tank are extracted into a vacuum state again through the vacuum control assembly, namely the deep part of the inner cavity of the syringe needle protective cap and the bottom of the inner cavity of the syringe needle protective cap are extracted into a vacuum state, then the cleaning liquid is discharged from the water outlet, the cleaning liquid in the deep part of the inner cavity of the syringe needle protective cap and the bottom of the inner cavity of the syringe needle protective cap is smoothly discharged, and the inner cavity of the syringe needle protective cap is really and completely cleaned.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a cleaning device for a syringe needle protection cap comprises a tank body 1 and a vacuum control assembly, wherein the tank body 1 comprises an inner tank 11 with a plurality of holes, an outer tank 12, a transmission shaft 13, a feed inlet, a discharge outlet 15, a water inlet 16 and a water outlet 17, the transmission shaft 13 drives the inner tank 11 to rotate in the outer tank 12, the feed inlet and the discharge outlet 15 are respectively communicated with the inside of the inner tank 11, and the water inlet 16 and the water outlet 17 are respectively communicated with the inside of the outer tank 12; the vacuum control assembly includes a vacuum control valve 21 and a vacuum tube 22, the vacuum control valve 21 being mounted on the vacuum tube 22, the vacuum tube 22 being in communication with the interior of the outer vessel 12. The vacuum control valve 21 is opened, the inside of the outer tank 12 is pumped into a vacuum state through the vacuum tube 22, so that cleaning liquid (the cleaning liquid used in the embodiment is purified water and water for injection) can enter the inner cavity of the syringe needle protective cap in the inner tank 11 to be cleaned; for the stable operation of the tank 1, the tank 1 is fixed to the tank support 18.
In specific implementation, the inner tank 11 is provided with an injection pipe 111, and the circumferential wall of the injection pipe is provided with a plurality of injection holes 112. The cleaning liquid is sprayed on the syringe needle protecting cap through the plurality of spray holes 112 on the spray pipe 111, and the syringe needle protecting cap is stirred, so that the cleaning area of the syringe needle protecting cap and the speed of being impacted are increased, and the syringe needle protecting cap is cleaned more cleanly.
In specific implementation, one end of the injection pipe 111 is provided with the air blast pipe 112, the air blast pipe 112 is fixed on the transmission shaft 13, and the transmission shaft 13, the inner tank 11 and the outer tank 12 are arranged coaxially. High-pressure gas is sprayed into the inner tank 11 through the air flushing pipe 112 to form the syringe needle protecting cap, the syringe needle protecting cap rolls in the inner tank 11, and the syringe needle protecting cap is cleaned in all directions and at multiple angles under the conditions that the high-pressure gas in the air flushing pipe 112 impacts and the liquid in the spraying pipe 111 is sprayed. Or the ultrasonic generator is arranged on the outer tank 12, and the syringe needle protective cap in the inner tank 11 is vibrated by the ultrasonic generator, so that the cleaning degree of the syringe needle protective cap is further improved. The air-blast tube 112 or the ultrasonic generator (not shown) is provided to keep the syringe needle protecting cap in motion in the inner vessel 11, so that the cleaning solution flows in the inner vessel 11, and the syringe needle protecting cap can be cleaned from multiple angles and directions.
In a specific embodiment, the outer tank 12 is provided with a steam port 121, and the steam port 121 communicates with the inside of the outer tank 12. The syringe needle protecting cap in the inner vessel 11 is sterilized by adding steam through the hot air port 122 to the sterility standard.
In order to dry the syringe needle protecting cap in the inner container 11, a hot air port 122 is provided on the outer container 12, and the outer container 12 is heated through the hot air port 122 to dry the syringe needle protecting cap to the factory requirements.
A method for cleaning a syringe needle protective cap by using the cleaning device in the embodiment comprises the following steps:
a) Feeding: putting the syringe needle protective cap to be cleaned into the inner tank 11 through the feed inlet;
b) First vacuumizing: the outer tank 12 and the inner tank 11 are pumped into a vacuum state through a vacuum control assembly;
c) Cleaning: cleaning fluid is injected into the tank body 1 through the water inlet 16 to clean the syringe needle protective cap;
d) The second time of vacuum pumping, the outer tank 12 and the inner tank 11 are pumped into a vacuum state through the vacuum control assembly, and then the cleaning liquid in the inner cavity is discharged from the water outlet 17;
e) And (3) drying: steam is injected through the hot air port 122 to sterilize the syringe needle protective cap;
f) Discharging: the syringe needle protecting cap is taken out of the discharge port 15.
In the step e), steam is injected to make the temperature of the inner tank 11 reach 100-121 ℃, the preferable temperature of the inner tank 11 is 100 ℃, the pressure of the steam is less than 0.2 MPa, and the pressure of the steam is preferably 0.18 MPa.
The utility model discloses a cleaning equipment's theory of operation does:
an operator adds a syringe needle protective cap to be cleaned into the inner tank 11 through the feed inlet, after the material adding is finished, the vacuum control valve 21 is opened, and the inner tank 11 and the outer tank 12 are pumped into a vacuum state through the vacuum tube 22; then, the transmission shaft 13 is started, the inner tank 11 rotates slowly in the clockwise direction, the syringe needle protecting cap rolls and stirs in the inner tank 11, when the transmission shaft is started, the valve of the injection pipe 111 and the valve of the water inlet 16 are opened simultaneously, the injection pipe 111 in the inner tank 11 sprays purified water, the purified water is added to the highest point of the water level of the outer tank 12 through the water inlet 16, then the valve of high-pressure gas is opened, the high-pressure gas increases the injection force on the purified water in the injection pipe 111 through the gas flushing pipe 112, and the syringe needle protecting cap is effectively washed, and is shown in fig. 3, and the bottom of the inner cavity of the syringe needle protecting cap is cleaned under the injection of the injection pipe 111 and under the triple action of slow rolling and high-pressure gas flushing of the inner tank 11. The transmission shaft is stopped, the water outlet 17 is opened, the cleaned waste liquid is discharged from the water outlet 17, then the vacuum control valve 21 is opened, the inner tank 11 and the outer tank 12 are pumped into a vacuum state again through the vacuum pipe 22, and the liquid in the inner cavity of the syringe needle protective cap is discharged. Injecting water for injection from the water inlet 16 to raise the outer tank 12 (in vacuum state) to the highest point of water level, then adding silicone oil to siliconize the syringe needle protective cap, discharging the water for injection and the silicone oil through the water outlet 17 after the siliconization is finished, and vacuumizing the outer tank 12 until the water for injection is discharged from the inner cavity (shown in fig. 4) of the syringe needle protective cap. And opening the steam port 121 to inject steam into the outer tank 12, sterilizing the syringe needle protective cap, heating and drying the outer tank 12 through the hot air port 122 after the sterilization, extracting the outer tank 12 in a vacuum state during heating and drying, so that the syringe needle protective cap can be quickly dried in the deep position in the vacuum state, and finally taken out from the discharge port 15 after reaching the drying requirement.
It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modifications, alterations, improvements, etc. within the spirit and principle of the present invention should be construed as being within the scope of the present invention.
Claims (8)
1. A cleaning device for a syringe needle protective cap, characterized in that it comprises:
the tank body comprises an inner tank, an outer tank, a transmission shaft, a feed inlet, a discharge outlet, a water inlet and a water outlet, wherein the inner tank is provided with a plurality of holes;
the vacuum control assembly is fixedly arranged on the outer tank and used for extracting the interior of the outer tank into a vacuum state.
2. The apparatus of claim 1, wherein said vacuum control assembly comprises a vacuum control valve and a vacuum tube, said vacuum control valve being mounted on said vacuum tube, said vacuum tube being in communication with the interior of said outer container.
3. The cleaning device for the protective cap of the syringe needle as claimed in claim 2, wherein the inner container is provided with a spray pipe, and the circumferential wall of the spray pipe is provided with a plurality of spray holes.
4. The cleaning device for the needle protecting cap of the syringe as claimed in claim 3, wherein an air purge tube is provided at one end of the injection tube, the air purge tube is fixed on the transmission shaft, and the transmission shaft is coaxially provided with the inner canister and the outer canister.
5. The syringe needle protective cap cleaning device according to claim 3, wherein an ultrasonic generator is provided on the outer canister.
6. The cleaning device for the syringe needle protecting cap according to claim 4 or 5, wherein a steam port is provided in the outer can, and the steam port communicates with the inside of the outer can.
7. The apparatus as claimed in claim 6, wherein a hot air port is provided in the outer container, the hot air port communicating with the inside of the outer container.
8. The cleaning device for the syringe needle protecting cap according to any one of claims 1 to 5, further comprising a tank holder, wherein the tank is fixedly arranged on the tank holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222371491.3U CN218251858U (en) | 2022-09-07 | 2022-09-07 | Cleaning equipment for syringe needle protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222371491.3U CN218251858U (en) | 2022-09-07 | 2022-09-07 | Cleaning equipment for syringe needle protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218251858U true CN218251858U (en) | 2023-01-10 |
Family
ID=84712621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222371491.3U Active CN218251858U (en) | 2022-09-07 | 2022-09-07 | Cleaning equipment for syringe needle protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218251858U (en) |
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2022
- 2022-09-07 CN CN202222371491.3U patent/CN218251858U/en active Active
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