CN217960782U

CN217960782U - Automatic liquid feeding medical pipeline sterilizing machine

Info

Publication number: CN217960782U
Application number: CN202221876943.7U
Authority: CN
Inventors: 邱卫东; 荣超; 李厚重; 侯建
Original assignee: Chengdu Best Technology Co ltd; Laoken Medical Technology Co Ltd
Current assignee: Chengdu Best Technology Co ltd; Laoken Medical Technology Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-06
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an automatic liquid-adding medical pipeline sterilizer, which comprises a shell and a control system, wherein a first installation chamber and a second installation chamber are arranged in the shell, a drying component and an atomizing component are arranged in the second installation chamber, a liquid adding component is arranged in the first installation chamber, and the liquid adding component is connected with the atomizing component; be equipped with first connecting pipe on the shell, the upper end of first connecting pipe is connected with the one end of inner loop, and drying assembly and atomization component all are connected with the lower extreme of first connecting pipe. The liquid adding assembly automatically extracts and conveys the disinfection medium into the atomizing assembly, and the disinfection medium is atomized by the atomizing assembly and then conveyed to the internal loop through the first connecting pipe so as to disinfect the internal loop; outside air is sucked in through the drying assembly, and after the air is filtered and heated, the air is conveyed to the inner loop through the first connecting pipe so as to dry the inner loop. The device can disinfect and dry the internal loop of the breathing machine, has high disinfection reliability and improves the working efficiency.

Description

Automatic liquid feeding medical pipeline sterilizing machine

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to disinfection apparatus especially relates to an automatic medical pipeline sterilizing machine of liquid feeding.

Background

Ventilators are medical devices commonly used in hospitals. The ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation, and has a very important position in the modern medical field as an effective means for manually replacing the autonomous ventilation function. The gas breathed by the patient directly enters the inside of the respirator, and bacteria and viruses in the gas can cause pollution to the internal circuit of the respirator. Because the structure of the breathing machine is complex, the internal loop is difficult to be thoroughly disinfected by external means under the condition that the breathing machine is not detached, and the internal loop can only be disinfected by the filtering and purifying device carried by the breathing machine, but the filtering and purifying device carried by the breathing machine is not enough to completely kill all bacteria and viruses in the breathing machine pipeline. When different patients use the breathing machine, cross infection accidents are easy to cause even if sterilization and disinfection are carried out through self-contained equipment.

The existing disinfection equipment adopts an ozone disinfection mode to sterilize the internal pipeline of the respirator. Ozone is a strong oxidant and a good sterilization medium, but ozone sterilization is easy to cause ozone to remain in the respirator, and when a patient uses the respirator, the patient easily inhales the ozone by mistake, thus causing damage to the human body.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic medical pipeline sterilizing machine of liquid feeding for to the disinfection work of breathing machine inner loop, the aforesaid that exists to prior art is not enough. The device comprises a shell and a control system, wherein a first installation chamber and a second installation chamber are arranged in the shell, a drying assembly and an atomizing assembly are arranged in the second installation chamber, a liquid adding assembly is arranged in the first installation chamber, and the liquid adding assembly is connected with the atomizing assembly; be equipped with first connecting pipe on the shell, the upper end and the one end of inner loop of first connecting pipe are connected, and drying assembly and atomizing component all are connected with the lower extreme of first connecting pipe. The liquid adding assembly automatically extracts and conveys the disinfection medium into the atomizing assembly, and the disinfection medium is atomized by the atomizing assembly and then conveyed to the internal loop through the first connecting pipe so as to disinfect the internal loop; outside air is sucked in through the drying assembly, and after the air is filtered and heated, the air is conveyed to the inner loop through the first connecting pipe so as to dry the inner loop. The device can disinfect and dry the internal loop of the breathing machine, has high disinfection reliability and improves the working efficiency. In addition, all the components are arranged in the shell, so that the components are located in a relatively safe and closed working space, and the working safety is improved.

The utility model provides a technical problem, the technical scheme of adoption as follows:

a medical pipeline sterilizing machine capable of automatically adding liquid is used for sterilizing an internal loop of a respirator and comprises a shell and a control system, wherein a first installation chamber and a second installation chamber are arranged in the shell, a drying assembly and an atomizing assembly are arranged in the second installation chamber, a liquid adding assembly is arranged in the first installation chamber and can move along the horizontal direction of the first installation chamber, and the liquid adding assembly is connected with the atomizing assembly;

the shell is provided with a first connecting pipe, the upper end of the first connecting pipe is connected with one end of the internal loop, and the drying assembly and the atomizing assembly are both connected with the lower end of the first connecting pipe;

the drying component, the atomizing component and the liquid adding component are all electrically connected with the control system.

Furthermore, the drying assembly comprises a first pipeline, a filtering mechanism, a first driving mechanism and a heating mechanism are sequentially arranged on the first pipeline, and one end of the heating mechanism is connected with the lower end of the first connecting pipe.

Still further, still include the ozone and take place the subassembly, the input and the filtering mechanism of ozone generation subassembly are connected, and the output of ozone generation subassembly passes through the second pipeline and is connected with first pipeline.

Preferably, the first pipeline is provided with a first detection mechanism and a second detection mechanism, the first detection mechanism is used for detecting the temperature in the first pipeline, and the second detection mechanism is used for detecting the concentration of ozone in the first pipeline.

Further, the liquid adding assembly comprises a base, a second driving mechanism, a third driving mechanism and a fixed disc are mounted on the base, a liquid taking mechanism is mounted on the second driving mechanism and can drive the liquid taking mechanism to move up and down, the fixed disc is used for mounting a disinfectant containing bottle, the third driving mechanism can drive the fixed disc to move along the horizontal direction of the base, when the fixed disc moves in place, the disinfectant containing bottle is located below the liquid taking mechanism, and the liquid taking mechanism can extend into the disinfectant containing bottle;

the atomization component is connected with the liquid taking mechanism.

Preferably, the shell is further provided with a second connecting pipe, the upper end of the second connecting pipe is connected with the other end of the internal loop, and the lower end of the second connecting pipe is provided with the purification assembly.

Further, purify the subassembly and include adsorption apparatus structure and fourth actuating mechanism, fourth actuating mechanism passes through the adsorption apparatus structure and is connected with the lower extreme of second connecting pipe.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model provides an automatic liquid feeding medical pipeline sterilizer, through setting up liquid feeding subassembly, atomization component and first connecting tube, extract the disinfection medium in the medicine holding bottle and atomize and carry to the internal loop, realize the liquid medicine atomization disinfection work to the internal loop; the ozone generating assembly is connected with the first pipeline through a second pipeline, and ozone can be conveyed to the internal loop through the first pipeline and the first connecting pipe, so that the ozone disinfection work of the internal loop is realized; the drying component is arranged to filter and heat the outside air and then convey the outside air to the internal loop, so that the disinfected internal loop can be dried, and ozone in the internal loop can be decomposed; through setting up the second installation pipe and purifying the subassembly, can adsorb and decompose the remaining atomizing disinfection medium of inner loop and ozone through purifying the subassembly, avoid causing injury and environmental pollution to the patient.

Secondly, second actuating mechanism can drive and get liquid mechanism and reciprocate, makes and gets liquid mechanism and can pierce and hold the bottle to under atomization component's drive, extract the disinfection medium in holding the bottle to atomization component in, thereby realize that liquid feeding component's automation gets liquid function.

Finally, all the components are positioned in the shell, so that when the pipeline disinfection machine works, the components are positioned in a relatively safe and closed environment, and the working safety of the pipeline disinfection machine is improved.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of an automatic liquid-feeding medical pipeline sterilizer provided by the present invention;

FIG. 2 is a schematic view of the automatic liquid-feeding medical pipeline sterilizer according to the present invention;

fig. 3 is a schematic structural view of a liquid adding assembly provided by the present invention;

fig. 4 is a schematic structural view of the liquid adding assembly provided by the present invention installed in the first installation chamber.

Icon: 100. a housing; 101. a first installation chamber; 103. a second installation chamber; 105. a first connecting pipe; 107. a second connecting pipe; 110. an ozone generating assembly; 111. a filtering mechanism; 130. an atomizing assembly; 150. a liquid adding assembly; 151. a base; 153. a second drive mechanism; 155. a third drive mechanism; 157. fixing the disc; 158. a fixed cover; 159. a liquid taking mechanism; 161. a fixed seat; 163. a liquid suction needle; 165. a trigger; 167. a bidirectional trigger switch.

Detailed Description

All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The present invention will be described in detail with reference to fig. 1 to 4, wherein the dashed line frame of fig. 2 shows the structural features of the medical line disinfection machine provided by the present application.

A medical pipeline sterilizer capable of automatically adding liquid comprises a shell 100 and a control system, wherein a side cover, a first installation chamber 101 and a second installation chamber 103 are arranged in the shell 100. A drying assembly and an atomizing assembly 130 are provided in the second mounting chamber 103, and a side cover is used to open and close the second mounting chamber 103. Be provided with liquid feeding subassembly 150 in the first installation room 101, liquid feeding subassembly 150 can move along the horizontal direction of first installation room 101, and first installation room 101 can be opened or closed to liquid feeding subassembly 150, and liquid feeding subassembly 150 is connected with atomizing subassembly 130, can place the disinfection medium and hold the bottle in the liquid feeding subassembly 150, and atomizing subassembly 130 can provide power for liquid feeding subassembly 150, takes out disinfection medium from holding the bottle to carry to atomizing subassembly 130 in. The atomizing assembly 130 is an existing atomizer with a power device, and can provide kinetic energy for the liquid feeding assembly 150 to draw liquid medicine and to deliver liquid medicine gas to an internal loop. A first connection pipe 105 is provided on the housing 100, an upper end of the first connection pipe 105 is connected to one end of the internal circuit, and the drying assembly and the atomizing assembly 130 are both connected to a lower end of the first connection pipe 105. The drying assembly, the atomizing assembly 130 and the liquid feeding assembly 150 are all electrically connected with the control system. After a user installs the internal loop on the first connecting pipe 105, the control system controls the liquid adding assembly 150 and the atomizing assembly 130 to operate, so that the disinfection medium can be drawn out of the containing bottle, atomized by the atomizing assembly 130 and conveyed to the internal loop through the first connecting pipe 105, and the inner wall of the internal loop is disinfected; after the disinfection work is accomplished, control the operation of drying assembly through control system, drying assembly can carry to the inner loop through first connecting pipe 105 after with the outside air heating to the inner wall to the inner loop carries out the drying. Preferably, the output ends of the atomizing assembly 130 and the drying assembly are both provided with a solenoid valve or a check valve, and the two are connected with the first connecting pipe 105 through the solenoid valve or the check valve, so as to ensure that the atomized sterilizing medium and the air can only enter the first connecting pipe 105.

Specifically, the drying component comprises a first pipeline, a filtering mechanism 111, a first driving mechanism and a heating mechanism are sequentially arranged on the first pipeline, the filtering mechanism 111 is installed in the shell 100, a ventilation hole is formed in the side cover, and one end of the heating mechanism is connected with the lower end of the first connecting pipe 105. In this embodiment, the first driving mechanism is a blower, the heating mechanism is an electric heater, and the filter mechanism 111 is a multi-layer filter paper or nonwoven fabric. The filter mechanism 111 is connected with a drive mechanism's input, and when a drive mechanism operated, the outside air entered into filter mechanism 111 through the ventilative hole, filtered through filter mechanism 111 and then heated in entering into the heating mechanism to obtain clean and higher dry gas of temperature.

Specifically, the pipeline disinfection machine comprises an ozone generating assembly 110, the ozone generating assembly 110 comprises a fourth driving mechanism and an ozone generator, a fifth driving mechanism is connected with the ozone generator, the input end of the fifth driving mechanism is connected with a filtering mechanism 111, and the output end of the ozone generator is connected with the first pipeline through a second pipeline. The fifth driving mechanism is also a blower, and conveys the filtered air to the ozone generator to generate ozone, and conveys the air to the first pipeline through the second pipeline, and then conveys the air to the internal loop through the first connecting pipe 105, so that the internal pipeline is disinfected by ozone. Preferably, the junction of the second conduit with the first conduit is between the first connecting tube 105 and the heating mechanism.

Preferably, a first detection mechanism and a second detection mechanism are arranged on the first pipeline, and the first detection mechanism and the second detection mechanism are both electrically connected with the control system. The first detection mechanism is a temperature sensor and is used for detecting the temperature of the air in the first pipeline; the second detection mechanism is an ozone concentration sensor and is used for detecting whether the concentration of ozone in the first pipeline reaches the standard or not.

Referring to fig. 3 and 4, the liquid feeding assembly 150 includes a base 151, and the base 151 is installed in the first installation chamber 101. The base 151 is provided with a second driving mechanism 153, a third driving mechanism 155 and a fixed disk 157. The second driving mechanism 153 is provided with a liquid taking mechanism 159, the second driving mechanism 153 can drive the liquid taking mechanism 159 to move up and down, the fixed disc 157 is provided with a fixed cover 158, the disinfectant containing bottle is positioned in the fixed cover 158, and the fixed disc 157 is matched with the fixed cover 158 to fix the disinfectant containing bottle. The third driving mechanism 155 can drive the fixed disk 157 to move along the horizontal direction of the base 151, when the fixed disk 157 moves in place, the disinfectant containing bottle is located below the liquid taking mechanism 159, and the fixed disk 157 can seal the first installation chamber 101. When the liquid taking mechanism 159 moves downwards, the liquid taking mechanism can extend into the disinfectant containing bottle; the atomizing assembly 130 is connected with the liquid taking mechanism 159, and the atomizing assembly 130 provides power for the liquid taking mechanism 159 and is used for pumping the disinfectant in the disinfectant containing bottle into the atomizing assembly 130. The second driving mechanism 153 and the third driving mechanism 155 are both stepping motors.

Specifically, a rack is arranged on the side wall of the fixed disk 157, a gear is arranged at the output end of the third driving mechanism 155, the gear is meshed with the rack and connected with the rack, and the fixed disk 157 is connected with the base 151 through a sliding rail, so that the fixed disk 157 is driven by the third driving mechanism 155 to move along the horizontal direction of the base 151.

Specifically, the liquid taking mechanism 159 includes a fixing base 161 and a liquid suction needle 163, and the liquid suction needle 163 is mounted on the fixing base 161. The output end of the second driving mechanism 153 is connected with the fixed seat 161 through a ball screw, the fixed seat 161 is installed on a nut, and when the second driving mechanism 153 operates, the fixed seat 161 moves along the height direction of the screw rod along with the nut, so that the liquid suction needle 163 moves up and down.

Preferably, the fixed seat 161 is provided with a bidirectional trigger switch 167, the upper and lower parts of the base 151 are provided with triggers 165, the bidirectional trigger switch 167 can move up and down along with the fixed seat 161, when the bidirectional trigger switch 167 abuts against the upper or lower triggers 165, the second driving mechanism 153 stops working, and when the second driving mechanism 153 operates next time, the fixed seat 161 moves in the opposite direction.

Referring to fig. 1 again, the housing 100 is further provided with a second connecting pipe 107, an upper end of the second connecting pipe 107 is connected to the other end of the internal circuit, and a lower end of the second connecting pipe 107 is provided with a purifying assembly. The purification component comprises an adsorption mechanism and a fourth driving mechanism, and the fourth driving mechanism is connected with the lower end of the second connecting pipe 107 through the adsorption mechanism. The adsorption mechanism is an existing activated carbon adsorption device, and the fourth driving mechanism is an exhaust fan. After the disinfection work is finished, the fourth driving mechanism is started, atomized disinfectant remained in the internal loop can enter the adsorption mechanism, and is purified and decomposed by the adsorption mechanism, and finally is discharged into the external environment by the fourth driving mechanism, so that the phenomenon that the residual disinfectant is directly discharged into the air to pollute the environment is avoided.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which all belong to the protection scope of the present application.

Claims

1. The utility model provides an automatic medical pipeline sterilizing machine of liquid feeding for to the disinfection work of breathing machine inner loop, including shell and control system, its characterized in that: a first installation chamber and a second installation chamber are arranged in the shell, a drying assembly and an atomizing assembly are arranged in the second installation chamber, a liquid adding assembly is arranged in the first installation chamber and can move along the horizontal direction of the first installation chamber, and the liquid adding assembly is connected with the atomizing assembly;

the shell is provided with a first connecting pipe, the upper end of the first connecting pipe is connected with one end of the internal loop, and the drying component and the atomizing component are both connected with the lower end of the first connecting pipe;

2. The automatic liquid feeding medical pipeline disinfection machine of claim 1, characterized in that: the drying assembly comprises a first pipeline, a filtering mechanism, a first driving mechanism and a heating mechanism are sequentially arranged on the first pipeline, and one end of the heating mechanism is connected with the lower end of the first connecting pipe.

3. The automatic liquid feeding medical pipeline sterilizer of claim 2, wherein: still include ozone and take place the subassembly, the input and the filtering mechanism of ozone generation subassembly are connected, and the output of ozone generation subassembly passes through second pipeline and first pipe connection.

4. The automatic liquid feeding medical pipeline disinfection machine of claim 3, characterized in that: be provided with first detection mechanism and second detection mechanism on the first pipeline, first detection mechanism is used for detecting the temperature in the first pipeline, and second detection mechanism is used for detecting the concentration of ozone in the first pipeline.

5. The automatic liquid feeding medical pipeline disinfection machine of claim 1, characterized in that: the liquid adding assembly comprises a base, a second driving mechanism, a third driving mechanism and a fixed disc are mounted on the base, a liquid taking mechanism is mounted on the second driving mechanism, the second driving mechanism can drive the liquid taking mechanism to move up and down, the fixed disc is used for mounting a disinfectant containing bottle, the third driving mechanism can drive the fixed disc to move along the horizontal direction of the base, when the fixed disc moves in place, the disinfectant containing bottle is located below the liquid taking mechanism, and the liquid taking mechanism can extend into the disinfectant containing bottle;

the atomization component is connected with the liquid taking mechanism.

6. The automatic liquid feeding medical pipeline disinfection machine of claim 1, characterized in that: still be provided with the second connecting pipe on the shell, the upper end and the other end of inside loop of second connecting pipe are connected, and the lower extreme of second connecting pipe is provided with the purification subassembly.

7. The automatic liquid feeding medical pipeline sterilizer of claim 6, wherein: the purification component comprises an adsorption mechanism and a fourth driving mechanism, and the fourth driving mechanism is connected with the lower end of the second connecting pipe through the adsorption mechanism.