CN215022966U - Aseptic transfer barrier of ultrasonic endoscope - Google Patents
Aseptic transfer barrier of ultrasonic endoscope Download PDFInfo
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- CN215022966U CN215022966U CN202120770013.2U CN202120770013U CN215022966U CN 215022966 U CN215022966 U CN 215022966U CN 202120770013 U CN202120770013 U CN 202120770013U CN 215022966 U CN215022966 U CN 215022966U
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Abstract
The utility model relates to an ultrasonic endoscope sterile transfer barrier, belonging to the technical field of ultrasonic endoscope accessories; the perfusion type perfusion device comprises a sealing box, a perfusion sleeve, a sealing rubber ring, a liquid outlet, a liquid inlet and an air inlet, wherein one side of the sealing box is communicated with the head end of the perfusion sleeve, the tail end of the perfusion sleeve is closed, the sealing ring is arranged between the perfusion sleeve and the sealing box, the liquid inlet is arranged at the head of the perfusion sleeve, the liquid inlet is arranged at the tail of the perfusion sleeve, the air inlet is arranged on the sealing box, and the positions of the liquid outlet, the liquid inlet and the air inlet are all provided with a single stop valve; the part of the ultrasonic lens which can not contact liquid is stored in the sealing box, and the sealing box has the gas disinfection and sterilization function, so that the function of disinfecting the image end in the prior art can not be realized; the liquid inlet and the liquid outlet on the perfusion sleeve pipe all possess one-way to cut to the function, can shield external environment's interference after washing and disappearing the completion, effectively avoid secondary pollution, can play the aseptic barrier effect of transportation, effectively guarantee the disinfection effect of scope.
Description
Technical Field
The utility model relates to an aseptic transportation protective screen of ultrasonic endoscope belongs to ultrasonic endoscope annex technical field.
Background
The ultrasonic endoscope is an advanced medical device integrating ultrasonic waves and endoscope examination, a miniature high-frequency ultrasonic probe is arranged at the front end of the endoscope, and when the endoscope enters a gastric cavity, real-time ultrasonic scanning can be carried out while the endoscope directly observes the shape in the cavity so as to obtain histological characteristics of all layers of the pipeline wall and ultrasonic images of surrounding adjacent visceral organs;
the cleaning and disinfection include cleaning and disinfection, wherein the cleaning means removing stains and the like on the surface of an article, and the disinfection means killing microorganisms such as bacteria and the like remained on the article.
The ultrasonic endoscope cannot directly contact with the aqueous solution due to the fact that an image end of the ultrasonic endoscope is in a non-sealing state, special protection is needed in the washing and disinfecting process, the aqueous solution is prevented from entering an endoscope image transmission interlayer, the endoscope can be artificially protected during manual cleaning, and only an endoscope insertion end is washed and disinfected; along with the endoscope standard of decontaminating constantly perfect and the rapid development of endoscope diagnosis and treatment technique, the manual washing can't satisfy current needs, and full self-cleaning becomes inevitable development trend, and the chamber that disappears is all airtight structure to current full self-cleaning disinfecting equipment, washes the chamber outside that the process of disappearing can't shelve the image end of supersound endoscope alone, consequently need design a dedicated sealing device of money to the image end, prevents to wash the process aqueous solution that disappears and damages the scope image end.
The end of inserting does not have the protection barrier after the scope is washed and decontaminated, and the transportation process exposes in the air all the time, has secondary pollution's phenomenon, leads to the fact higher risk to the clinical diagnosis and treatment of scope.
In order to solve the decontamination problem in the prior art, a hole is formed in a sealing door of a decontamination machine, an endoscope insertion end is placed in a decontamination groove, an image end is arranged externally, and decontamination is not carried out. In the prior art, the insertion end of the endoscope is placed into the decontamination groove by forming a hole in the sealing door of the decontamination machine, so that decontamination of the insertion end part of the endoscope can be realized, and the basic endoscope decontamination requirement can be met. After decontamination is completed, the insertion end needs to be taken out from the decontamination groove, the insertion end is completely exposed in the air of a decontamination environment in the process of taking out, the decontamination effect cannot be guaranteed, and meanwhile, the image end is directly exposed in the decontamination environment, is not disinfected and is always in a polluted state. When the image end and the insertion end are placed in a transfer trolley together in the transfer process, secondary pollution can be caused to the insertion end which is washed and disinfected to be qualified.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defect of the prior art is overcome, the barrier is transported to supersound scope aseptic is provided, seal protection alone is carried out to the part that supersound scope can not contact solution to accomplish the whole aseptic transportation of supersound scope.
An aseptic transportation protective screen of supersound scope, including seal box, perfusion sleeve pipe, sealed rubber ring, liquid outlet, inlet, air inlet, seal box one side intercommunication perfusion sleeve pipe head end, perfusion sleeve pipe tail end seals, installs the sealing washer between perfusion sleeve pipe and the seal box, and the inlet setting is at perfusion sleeve pipe head, and the inlet setting is at perfusion sleeve pipe afterbody, and the air inlet setting is on the seal box, and liquid outlet, inlet, air inlet position all are provided with the individual stop valve.
The sealed box is used for storing the image end part of the ultrasonic endoscope which can not contact water, and gas is injected into the sealed box through the gas inlet to sterilize the ultrasonic endoscope part.
The perfusion sleeve pipe is used for washing and disinfecting and storing and protecting an ultrasonic endoscope insertion end part, the cleaning and disinfection process of the endoscope is completed from the inside of the perfusion sleeve pipe, the disinfection process adopts a chemical disinfectant soaking mode to disinfect the endoscope, the disinfectant is injected from a liquid inlet of the perfusion sleeve pipe, after the perfusion sleeve pipe is completely filled with the disinfectant, the disinfectant is discharged from a liquid outlet, in the disinfection process, the disinfectant circulates through the liquid inlet and the liquid outlet, and the inside of the perfusion sleeve pipe in the circulation process is always in a state of being filled with the disinfectant.
The inlet on the perfusion sleeve pipe and the air inlet position on liquid outlet and the seal box all are provided with the individual stop valve, possess the individual function of ending, and after the perfusion, liquid and gas can not flow back to guarantee that perfusion sleeve pipe is inside isolated with the environment, be in the enclosed condition.
Preferably, the sealing box comprises a box cover and a box body, the air inlet is formed in one corner of the box cover, and the box cover and the box body are sealed through a flexible silica gel pad structure arranged on the inner side of the box cover.
The sealing performance is good, and the operation is convenient.
Preferably, an independent tube cavity is arranged in the perfusion sleeve, an inlet of the tube cavity is positioned at the highest position of the perfusion sleeve, and an outlet of the tube cavity is connected with the liquid outlet.
When the perfusion sleeve 3 is completely filled with the disinfectant, the liquid level reaches the position of the inlet of the tube cavity, and the disinfectant can be discharged from the liquid outlet 5 through the tube cavity.
Preferably, the air inlet is communicated with an air inlet pipeline, and the air inlet pipeline is communicated with a weak acid hypochlorous acid atomizing device.
The weak-acid hypochlorous acid atomizing device conveys weak-acid hypochlorous acid atomizing gas to the sealing box through the air inlet to sterilize the ultrasonic endoscope part.
Preferably, the liquid inlet is communicated with a disinfectant pipeline, and the disinfectant pipeline is communicated with a disinfectant supply device.
The disinfectant of the disinfectant supplying device is injected from the liquid inlet of the perfusion casing pipe along the disinfectant pipeline.
Preferably, the liquid outlet is communicated with a liquid outlet pipeline.
When the perfusion sleeve is completely filled with the disinfectant, the disinfectant is discharged from the liquid outlet along the liquid outlet pipeline, and the disinfectant circulates through the liquid inlet and the liquid outlet in the disinfection process.
Preferably, the sealing ring is a sealing rubber ring.
The sealing effect is good.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model relates to an aseptic transfer barrier of ultrasonic endoscope, which adopts a structure form of a seal box and a perfusion sleeve to form a washing and disinfecting transfer device of the endoscope, wherein the seal box is internally provided with a part which can not contact with liquid and is provided with a gas disinfection function, thereby realizing the function that the image end can not be disinfected in the prior art; the liquid inlet and the liquid outlet on the perfusion sleeve pipe all possess one-way to cut to the function, can shield external environment's interference after washing and disappearing the completion, effectively avoid secondary pollution, can play the aseptic barrier effect of transportation, effectively guarantee the disinfection effect of scope.
Drawings
Fig. 1 is a schematic front view of an ultrasonic endoscope sterile transportation barrier according to the present invention;
fig. 2 is a schematic top view of the sterile transfer barrier for the ultrasonic endoscope according to the present invention;
fig. 3 is a left side view structure diagram of the ultrasonic endoscope sterile transportation barrier according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 5 is an enlarged schematic view taken along line B in FIG. 4;
fig. 6 is a block diagram of the decontamination process of the ultrasonic endoscope sterile transfer barrier according to the present invention.
Wherein: 1. a box cover; 2. a box body; 3. a perfusion cannula; 4. a seal ring; 5. a liquid outlet; 6. a liquid inlet; 7 an air inlet; 8. a sealing box; 9. an air intake line; 10. a weakly acidic hypochlorous acid atomizing device; 11. a disinfectant pipeline; 12. a disinfectant liquid supply device; 13. and a liquid outlet pipeline.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
example 1
As shown in fig. 1-6, an aseptic transportation protective screen of supersound scope, including seal box 8, perfusion sleeve pipe 3, sealing washer 4, liquid outlet 5, inlet 6, air inlet 7, 3 head ends of seal box 8 one side intercommunication perfusion sleeve pipe, 3 tail ends of perfusion sleeve pipe are sealed, install sealing washer 4 between perfusion sleeve pipe 3 and the seal box 8, inlet 6 sets up at perfusion sleeve pipe 3 heads, inlet 6 sets up at perfusion sleeve pipe 3 afterbody, air inlet 7 sets up on seal box 8, liquid outlet 5, inlet 6, air inlet 7 position all are provided with the individual stop valve.
The sealed box 8 is used for storing the image end part of the ultrasonic endoscope which can not contact with water, and gas is injected into the sealed box 8 through the gas inlet 7 to sterilize the ultrasonic endoscope part. And the part which can not contact the solution is separately sealed and protected, and the part which can not contact the solution is sterilized by gas.
The positions of the liquid inlet 6 and the liquid outlet 5 on the perfusion sleeve 3 and the position of the gas inlet 7 on the sealing box 8 are all provided with a single stop valve, and the single stop valve has a single stop function, so that liquid and gas can not flow back after perfusion is finished, so that the inside of the perfusion sleeve 3 is isolated from the environment, and the perfusion sleeve is in a closed state. The decontamination part adopts a one-way sealing structure design to automatically shield the interference of the external environment.
One side of the sealing box 8 is communicated with the head end of the perfusion casing pipe 3, and the sealing box 8 and the perfusion casing pipe 3 are integrally designed, so that the whole endoscope is convenient to transport aseptically.
Wherein, seal box 8 includes lid 1 and box body 2, and air inlet 7 sets up in 1 one corner of lid, and lid 1 and box body 2 are sealed through placing the flexible silica gel pad structure in lid 1 inboard.
The sealing performance is good, and the operation is convenient.
Wherein, an independent tube cavity is arranged in the perfusion sleeve, the inlet of the tube cavity is positioned at the highest position of the perfusion sleeve 3, and the outlet is connected with the liquid outlet 5.
When the perfusion sleeve 3 is completely filled with the disinfectant, the liquid level reaches the position of the inlet of the tube cavity, and the disinfectant can be discharged from the liquid outlet 5 through the tube cavity.
The air inlet 7 is communicated with an air inlet pipeline 9, and the air inlet pipeline is communicated with a weak acid hypochlorous acid atomizing device 10.
The weak acidic hypochlorous acid atomizing device 10 conveys weak acidic hypochlorous acid atomizing gas to the sealing box 8 through the air inlet 7 to sterilize the ultrasonic endoscope part.
The liquid inlet 6 is communicated with a disinfectant pipeline 11, and the disinfectant pipeline is communicated with a disinfectant supply device 12.
The disinfectant of the disinfectant supplying device 12 is injected from the liquid inlet 6 of the perfusion casing 3 along the disinfectant pipeline 11.
Wherein, the liquid outlet 5 is communicated with a liquid outlet pipeline 13.
When the perfusion sleeve 3 is completely filled with the disinfectant, the disinfectant is discharged from the liquid outlet 5 along the liquid outlet pipeline 13, and the disinfectant circulates through the liquid inlet 6 and the liquid outlet 5 in the disinfection process.
Wherein, the sealing ring 4 adopts a sealing rubber ring.
The sealing effect is good.
An aseptic transportation protective screen of supersound scope, the working process is as follows:
the endoscope is placed in the box body 2, the insertion end is inserted into the perfusion casing pipe 3 from the right side of the box body 2 through the sealing ring 4, the endoscope and the perfusion casing pipe 3 are sealed by the sealing ring 4, and perfusion liquid cannot leak into the box body 2 from the perfusion casing pipe 3 in the decontamination process and cannot leak out.
After the completion that disappears is washed to the scope, only need the air inlet pipeline 9 of disconnection air inlet 7 department, the disinfectant pipeline 11 of inlet 6 and 5 departments of liquid outlet, because of air inlet 7, inlet 6, 5 departments of liquid outlet all have the singleton by the function, the scope is in the utility model discloses the inside and isolated state of world that is in of product can not receive the secondary pollution of environment, and the staff is direct with the scope together the utility model discloses the device is taken together diagnose the room can.
To sum up, the ultrasonic endoscope sterile transfer barrier of the utility model adopts the structural form of the seal box 8+ the perfusion sleeve 3 to form the endoscope washing and disinfecting transfer device, the seal box 8 stores the part of the ultrasonic endoscope which can not contact liquid, and has the function of gas disinfection and sterilization, thereby realizing the function of disinfection of the image end in the prior art; liquid inlet 6 and liquid outlet 5 on the perfusion sleeve pipe 3 all possess one-way to cut to the function, can shield external environment's interference after washing and disappearing the completion, effectively avoid secondary pollution, can play the aseptic barrier effect of transportation, effectively guarantee the disinfection effect of scope.
Claims (7)
1. The utility model provides an aseptic transportation protective screen of supersound scope, a serial communication port, including seal box (8), perfusion sleeve pipe (3), sealing washer (4), liquid outlet (5), inlet (6), air inlet (7), seal box (8) one side intercommunication perfusion sleeve pipe (3) head end, perfusion sleeve pipe (3) tail end is sealed, install sealing washer (4) between perfusion sleeve pipe (3) and seal box (8), inlet (6) set up at perfusion sleeve pipe (3) head, inlet (6) set up at perfusion sleeve pipe (3) afterbody, air inlet (7) set up on seal box (8), liquid outlet (5), inlet (6), air inlet (7) position all is provided with the individual stop valve.
2. The ultrasonic endoscope sterile transfer barrier according to claim 1, characterized in that the sealing box (8) comprises a box cover (1) and a box body (2), the air inlet (7) is arranged at one corner of the box cover (1), and the box cover (1) and the box body (2) are sealed by a flexible silica gel pad structure arranged at the inner side of the box cover (1).
3. An ultrasonic endoscope sterile transfer barrier according to claim 1 or 2, characterized in that an individual lumen is arranged in the perfusion sleeve (3), the inlet of the lumen is located at the highest position of the perfusion sleeve (3), and the outlet is connected with the liquid outlet (5).
4. An ultrasonic endoscope sterile transfer barrier according to claim 3, characterized in that the air inlet (7) is connected with an air inlet pipeline (9) which is connected with a weakly acidic hypochlorous acid atomizing device (10).
5. An ultrasonic endoscope sterile transfer barrier according to claim 4, characterized in that the liquid inlet (6) is connected with a disinfectant liquid pipeline (11) which is connected with a disinfectant liquid supply device (12).
6. The sterile transfer barrier for an ultrasonic endoscope according to claim 5, characterized in that the liquid outlet (5) is communicated with a liquid outlet pipeline (13).
7. The sterile transfer barrier for an ultrasonic endoscope according to claim 6, characterized in that the sealing ring (4) is a sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770013.2U CN215022966U (en) | 2021-04-15 | 2021-04-15 | Aseptic transfer barrier of ultrasonic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770013.2U CN215022966U (en) | 2021-04-15 | 2021-04-15 | Aseptic transfer barrier of ultrasonic endoscope |
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| Publication Number | Publication Date |
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| CN215022966U true CN215022966U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120770013.2U Active CN215022966U (en) | 2021-04-15 | 2021-04-15 | Aseptic transfer barrier of ultrasonic endoscope |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509576A (en) * | 2021-04-15 | 2021-10-19 | 山东新华医疗器械股份有限公司 | Aseptic transfer barrier of ultrasonic endoscope |
| CN114305722A (en) * | 2022-03-17 | 2022-04-12 | 山东第一医科大学附属省立医院(山东省立医院) | Hepatobiliary surgery operation box |
-
2021
- 2021-04-15 CN CN202120770013.2U patent/CN215022966U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509576A (en) * | 2021-04-15 | 2021-10-19 | 山东新华医疗器械股份有限公司 | Aseptic transfer barrier of ultrasonic endoscope |
| CN114305722A (en) * | 2022-03-17 | 2022-04-12 | 山东第一医科大学附属省立医院(山东省立医院) | Hepatobiliary surgery operation box |
| CN114305722B (en) * | 2022-03-17 | 2022-05-24 | 山东第一医科大学附属省立医院(山东省立医院) | Hepatobiliary surgery operation box |
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