CN217408778U - Disposable endoscope sterile perfusion tube - Google Patents
Disposable endoscope sterile perfusion tube Download PDFInfo
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- CN217408778U CN217408778U CN202220391911.1U CN202220391911U CN217408778U CN 217408778 U CN217408778 U CN 217408778U CN 202220391911 U CN202220391911 U CN 202220391911U CN 217408778 U CN217408778 U CN 217408778U
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Abstract
The utility model discloses a disposable endoscope sterile perfusion tube in the technical field of perfusion tubes, which comprises a first PVC tube, wherein one end of the first PVC tube is fixedly connected with a quick joint, the upper part of the first PVC tube is fixedly provided with an induction module, the other end of the first PVC tube is fixedly connected with a silicone tube, the other end of the silicone tube is fixedly provided with a fixed joint, the other end of the fixed joint is connected with a second PVC tube, and the other end fixed mounting of second PVC pipe has three way connection, three way connection's two other exports are connected with the third PVC pipe respectively, the other end fixed mounting of third PVC pipe has the contact pin, be provided with the response membrane on the response module, the last protective sheath that has cup jointed of response membrane, the intermediate position fixed mounting of third PVC pipe has the end to press from both sides, another termination irrigation liquid of contact pin, another termination endoscope of quick-operation joint connects, can be fit for hospital's disposable, prevent to appear causing cross infection's the condition.
Description
Technical Field
The utility model relates to a fill pipe technical field, specifically be disposable endoscope aseptic filling pipe.
Background
The existing similar perfusion tubes on the market are mainly used for patients who need to be perfused and washed in urinary, gynecological and orthopedic endoscopic diagnosis and/or treatment operations, wherein the induction module is produced by using a numerical control machine tool, and has certain error in precision.
The similar pipe line that fills in current market adopts the silica gel pipeline, and after clinical use, the residual liquid is difficult to the sanitization, causes cross infection easily, because of the cost is high, and the unable disposable use of hospital reduces the device's performance.
Based on this, the utility model designs a disposable endoscope aseptic perfusion tube in order to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disposable endoscope aseptic perfusion tube to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the aseptic pipe of filling of disposable endoscope, including first PVC pipe, the one end fixedly connected with quick-operation joint of first PVC pipe, the last fixed mounting of first PVC pipe has the response module, the other end fixedly connected with silicone tube of first PVC pipe, the other end fixed mounting of silicone tube has fixed joint, fixed joint's the other end is connected with second PVC pipe, and the other end fixed mounting of second PVC pipe has three way connection, two other exports of three way connection are connected with third PVC pipe respectively, the other end fixed mounting of third PVC pipe has the contact pin.
Preferably, the sensing module is provided with a sensing film, and the sensing film is sleeved with a protective sleeve.
Preferably, a flow stopping clip is fixedly arranged at the middle position of the third PVC pipe.
Preferably, the other end of the insertion needle is filled with liquid, and the other end of the quick connector is connected with the endoscope connector.
Preferably, the sensing membrane is connected with a pressure sensor for feeding back the pressure parameter of the liquid in the perfusion tube.
Preferably, the flow rates of the first PVC pipe, the silicone tube, the second PVC pipe and the third PVC pipe are all more than or equal to 50 ml/min.
Compared with the prior art, the beneficial effects of the utility model are that:
1. lavage liquid is connected respectively to two contact pin ends, the stagnant flow presss from both sides and is used for controlling the liquid break-make, lavage liquid accomplishes under the effect of gravity and pump pressure through this filling tube when the stagnant flow clamp is opened and pours or washes, guarantee the definition of the field of vision of endoscope in diagnosis and/or treatment operation, the response membrane is equipped with on the response module, plus the protective sheath, response membrane connection pressure sensor is used for feeding back the intraductal liquid pressure parameter of filling, the pipeline of this filling tube adopts the LDPE material, satisfy medical service standard, pipeline strength, the leakproofness, resistant crooked than the silica gel pipeline has very big promotion, because of the cost is moderate, be fit for hospital disposable, prevent to appear causing the condition of cross infection.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a combined view of the sensing module and the sensing film of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a quick coupling; 2. a first PVC pipe; 3. a protective sleeve; 4. a sensing module; 5. an induction film; 6. A silicone tube; 7. fixing the joint; 8. a second PVC pipe; 9. a three-way joint; 10. a third PVC pipe; 11. A flow stopping clip; 12. and (6) inserting pins.
Detailed Description
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 2, the present invention provides a disposable endoscope sterile perfusion tube technical solution: the aseptic pipe of filling of disposable endoscope, including first PVC pipe 2, the one end fixedly connected with quick-operation joint 1 of first PVC pipe 2, the last fixed mounting of first PVC pipe 2 has response module 4, the other end fixedly connected with silicone tube 6 of first PVC pipe 2, the other end fixed mounting of silicone tube 6 has fixed joint 7, the other end of fixed joint 7 is connected with second PVC pipe 8, and the other end fixed mounting of second PVC pipe 8 has three way connection 9, two other exports of three way connection 9 are connected with third PVC pipe 10 respectively, the other end fixed mounting of third PVC pipe 10 has contact pin 12.
The sensing module 4 is provided with a sensing film 5, and the sensing film 5 is sleeved with a protective sleeve 3.
A flow stopping clamp 11 is fixedly arranged at the middle position of the third PVC pipe 10.
The other end of the insertion needle 12 is filled with liquid, and the other end of the quick connector 1 is connected with an endoscope connector.
The sensing film 5 is connected with a pressure sensor for feeding back the liquid pressure parameter in the perfusion tube.
The flow rates of the first PVC pipe 2, the silicone tube 6, the second PVC pipe 8 and the third PVC pipe 10 are all more than or equal to 50 ml/min.
One specific application of this embodiment is: lavage liquid is connected respectively to two 12 ends of contact pin, only flow clamp 11 is used for controlling the liquid break-make, lavage liquid accomplishes through this filling tube or washes under the effect of gravity and pump pressure when only flowing clamp 11 is opened, guarantee the definition of the visual field of endoscope in diagnosis and/or treatment operation, response membrane 5 is equipped with on the response module 4, plus protective sheath 3, response membrane 5 connection pressure sensor is used for feeding back the intraductal liquid pressure parameter of filling, the pipeline that should fill the pipe adopts the LDPE material, satisfy medical service standard, pipeline strength, the leakproofness, the silica gel pipeline that resistant crookedness is than has very big promotion, because of the cost is moderate, be fit for hospital's disposable.
The perfusion tube is placed in a dry place in the transportation process, is prevented from being pressed, and is stored in a room with good ventilation and no acid, alkali or corrosive gas, wherein the humidity of the environment does not exceed 80 percent, the temperature is-10-55 ℃, and the atmospheric pressure range is 860-1060 h Pa; the joints of the perfusion tubes are firmly connected and can bear static tension of 15N for 30s without disconnection or damage; the filling pipe has good sealing performance, the air pressure of 20Kpa is continuously introduced for 15s, and the joint does not leak; when the injection pipe is bent according to the specification with the length of 300mm, the phenomenon of folding does not occur; comparing the test solution with the blank reference solution of the same batch, wherein the difference of the pH values is not more than 1.5; after the perfusion tube is sterilized by ethylene oxide, the residual amount of the ethylene oxide is less than or equal to 10 mu g/g.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Disposable endoscope aseptic perfusion tube, including first PVC pipe (2), its characterized in that: the utility model discloses a PVC pipe, including first PVC pipe (2), one end fixedly connected with quick-operation joint (1), last fixed mounting of first PVC pipe (2) has response module (4), other end fixedly connected with silicone tube (6) of first PVC pipe (2), the other end fixed mounting of silicone tube (6) has fixed joint (7), the other end of fixed joint (7) is connected with second PVC pipe (8), and the other end fixed mounting of second PVC pipe (8) has three way connection (9), two other exports of three way connection (9) are connected with third PVC pipe (10) respectively, the other end fixed mounting of third PVC pipe (10) has contact pin (12).
2. The disposable endoscopic sterile infusion tube according to claim 1, wherein: the induction module (4) is provided with an induction film (5), and the induction film (5) is sleeved with a protective sleeve (3).
3. The disposable endoscopic sterile infusion tube of claim 1, wherein: and a flow stopping clamp (11) is fixedly arranged in the middle of the third PVC pipe (10).
4. The disposable endoscopic sterile infusion tube of claim 1, wherein: the other end of the insertion needle (12) is filled with liquid, and the other end of the quick connector (1) is connected with an endoscope connector.
5. The disposable endoscopically sterile irrigation tube as set forth in claim 2, wherein: the sensing film (5) is connected with a pressure sensor and used for feeding back liquid pressure parameters in the perfusion tube.
6. The disposable endoscopic sterile infusion tube of claim 1, wherein: the flow rates of the first PVC pipe (2), the silicone tube (6), the second PVC pipe (8) and the third PVC pipe (10) are all more than or equal to 50 ml/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391911.1U CN217408778U (en) | 2022-02-25 | 2022-02-25 | Disposable endoscope sterile perfusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391911.1U CN217408778U (en) | 2022-02-25 | 2022-02-25 | Disposable endoscope sterile perfusion tube |
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| Publication Number | Publication Date |
|---|---|
| CN217408778U true CN217408778U (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220391911.1U Active CN217408778U (en) | 2022-02-25 | 2022-02-25 | Disposable endoscope sterile perfusion tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722384A (en) * | 2023-08-11 | 2023-09-08 | 湖南省华芯医疗器械有限公司 | Self-damage electrical plug, disposable endoscope handle and disposable endoscope |
-
2022
- 2022-02-25 CN CN202220391911.1U patent/CN217408778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722384A (en) * | 2023-08-11 | 2023-09-08 | 湖南省华芯医疗器械有限公司 | Self-damage electrical plug, disposable endoscope handle and disposable endoscope |
| CN116722384B (en) * | 2023-08-11 | 2023-10-13 | 湖南省华芯医疗器械有限公司 | Self-damage electrical plug, disposable endoscope handle and disposable endoscope |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221021 Address after: No. 523, Building B5, West Wanlong Taipei Pearl, Kaixuan Road, Kuancheng District, Changchun City, 130000 Jilin Province Patentee after: Jilin Shengzekang Medical Instrument Co.,Ltd. Address before: 6-1-2, Block C, Building 7 #, No. 18, Shennong Street, Benxi Hi tech Industrial Development Zone, Liaoning Province, 117000 Patentee before: Liaoning Shengze Medical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |