CN110801198B - Gastroscope operation nursing device capable of avoiding cross infection accident - Google Patents
Gastroscope operation nursing device capable of avoiding cross infection accident Download PDFInfo
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- CN110801198B CN110801198B CN201911090590.0A CN201911090590A CN110801198B CN 110801198 B CN110801198 B CN 110801198B CN 201911090590 A CN201911090590 A CN 201911090590A CN 110801198 B CN110801198 B CN 110801198B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
- A61B1/00144—Hygienic packaging
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00151—Holding or positioning arrangements using everted tubes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
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- Orthopedic Medicine & Surgery (AREA)
- Gastroenterology & Hepatology (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of cross infection prevention in gastroscope operation, and discloses a gastroscope operation nursing device capable of avoiding cross infection accidents. The contact bag is pushed to move out, the spring plates approach each other and extrude the extrusion box when the compression spring is extruded by the stretching rod, the extrusion box is compressed to release gas, and the gas flows into the tube body and flows out from the top end of the stretching rod; the foreign bodies are driven to the inside of the dirt storing rod, and when the pipe body is pulled out, the contact bag is contracted back at the moment, so that the effect of avoiding the protection liquid from being driven to flow back and cross infection is achieved.
Description
Technical Field
The invention relates to the technical field of cross infection prevention in gastroscope operation, in particular to a gastroscope operation nursing device for avoiding cross infection accidents.
Background
Gastroscope is a medical examination method and also a medical electronic optical instrument which can be inserted into the gastric cavity of a human body to directly observe, diagnose and treat gastrointestinal diseases; the device comprises an objective lens system, an image front photoelectric sensor, an A/D conversion integrated module and a hose.
Gastroscopy is carried out by enabling a patient to lie on the side on a bed, extending a thin and soft tube into the stomach, irradiating the lens at the tail end of the tube into the intestines and stomach and enabling a doctor to clearly observe the health condition of each part in the digestive tract from the other end; if necessary, the clip can be inserted into the small hole on the gastroscope for slice examination.
Although the risk of gastroscopy is smaller than that of other surgical operations, because the tube extends into the body of a patient and passes through different parts in intestines and stomach, and each part is provided with a protective solution with different components, in the process of pulling out the tube, a part of the protective solution with different components can be taken away and transferred, namely the protective solution flows backwards, and the risk of cross infection can be increased when the protective solution with germs is transferred; in addition, although the tube extending into the body of a patient is made thin, the diameter of the traditional gastroscope operation device is still thick, and the pain value of the patient is increased when the traditional gastroscope operation device extends into the body of the patient, so that the gastroscope operation nursing device avoiding cross infection accidents is produced at the right moment.
Disclosure of Invention
In order to achieve the purposes of avoiding cross infection caused by the protection liquid driven to flow back and reducing the diameter of the pipe without influencing the work of each part, the invention provides the following technical scheme: a gastroscope operation nursing device capable of avoiding cross infection accidents comprises a tube body, wherein a stretching rod is movably connected inside the tube body, a connecting box is movably connected to the bottom end of the stretching rod, a compression spring is movably connected inside the connecting box, a tilting rod is movably connected to one side, away from the stretching rod, of the connecting box, a spring plate is movably connected to one side, away from the connecting box, of the tilting rod, an extrusion box is movably connected to the bottom of the spring plate, an air hole plate is fixedly connected to the surface of the extrusion box, a flexible tube is movably connected to the surface of the air hole plate, an extension box is fixedly connected to one end, away from the air hole plate, of the flexible tube, sliding rails are movably connected to the two sides of the connecting box, a dirt hiding rod is slidably connected to the surface of the sliding rails, a contact bag is movably connected to one end, away from the sliding rails, of the contact bag is movably connected to the inside of the rotating plate, and a liquid storage tube is movably connected to the surface of the rotating plate;
preferably, the joint of the air hole plate and the flexible pipe is movably connected with an air baffle plate, and the area of the air baffle plate is smaller than that of the air hole plate;
preferably, a groove is clamped at the joint of the bottom of the stretching rod and the lifting rod;
preferably, the interior of the extrusion box is fixedly connected with a hollow channel, and the hollow channel plays a role in conveying gas;
preferably, the number of the lifting rods is six, and the lifting rods are sequentially distributed in the pipe body;
preferably, a slicing knife is fixedly connected to one side, located on the bottom lifting rod, of the interior of the pipe body;
preferably, the surface of the groove is provided with a vent hole which plays a role in balancing the air pressure inside and outside the pipe body;
preferably, the contact capsule is made of flexible materials and can store micro instruments required to be placed in a gastroscopy operation;
preferably, when the stretching rod is pressed downwards, the stretching box extends out from the surface of the pipe body, at the moment, one end of the flexible pipe, which is far away from the gas hole plate, is in contact with the stretching box and is closed, the gas generated by pressing the stretching box flows out from the hollow channel, when the stretching box is pulled back to the inside of the pipe body, the flexible pipe is not in contact with the stretching box, the gas outside the pipe body is sucked, the amount of the sucked gas is limited by the gas blocking plate, the contact area of the gas blocking plate and the gas hole plate is controlled, and the effect of controlling the amount of the sucked gas can be achieved.
The beneficial effects of the invention are:
1. insert the patient's internally through locating from the throat with the body, the body is thin and the contact bag is not pushed out this moment, can promote tensile pole extrusion compression spring, compression spring produces deformation and promotes and hides dirty pole and remove to the direction of keeping away from the body on the surface of slide rail, can contact with patient's stomach when the contact bag is pushed away the extension, provide the holding power for the removal of the terminal camera lens of body, after the gastroscope operation, move under the pulling of hiding dirty pole and stretch the incasement portion, thereby reduced the pipe diameter and do not influence the effect of each part work when having reached the entering patient internal.
2. When the stretching rod is manually pushed to move downwards, the contact bag is pushed to move out, the spring plates are close to each other and extrude the extrusion box when the stretching rod extrudes the compression spring, the extrusion box is compressed to release gas, and the gas flows into the tube body and flows out from the top end of the stretching rod; the foreign bodies are driven to the inside of the dirt collecting rod, and when the pipe body is pulled out, the contact bag is contracted back at the moment, so that the effect of avoiding cross infection caused by the fact that the protection liquid is driven to flow back is achieved; when the stretching rod is pulled back and air is sucked in the recovery process, the generated suction force can be displayed on the surface of the flexible tube, and the flatulence in the patient can be sucked into the squeezing box.
3. Through stretching into the patient with the body, after observing patient's stomach, if need excise the during operation, can promote tensile pole once more, make tensile pole extrusion recess, the inside extrusion case of body moves down once more, and makes the slicing knife of bottom stretch out to reached and need not the external effect that stretches into the cutter alright excise the work.
Drawings
FIG. 1 is a front cross-sectional view of a tubular body structure according to the present invention;
FIG. 2 is a schematic representation of the contact capsule structure of the present invention when it is not extended;
FIG. 3 is a schematic view of a compression spring according to the present invention;
FIG. 4 is a schematic view of the chute structure of the present invention;
FIG. 5 is a schematic view of the contact bladder structure of the present invention as it is expanded;
FIG. 6 is a schematic view of the structure of the soil-hiding rod of the present invention;
FIG. 7 is a schematic view of a flexible tube structure according to the present invention;
FIG. 8 is a schematic view of the structure of the connection box of the present invention;
FIG. 9 is a schematic view of the stretch rod configuration of the present invention;
FIG. 10 is a schematic view of a tilting rod according to the present invention;
FIG. 11 is a schematic view of the spring plate structure of the present invention;
FIG. 12 is a schematic view of the hollow channel structure of the present invention.
In the figure: the device comprises a pipe body 1, a stretching rod 2, a connecting box 3, a compression spring 4, a tilting rod 5, a spring plate 6, an extrusion box 7, an air hole plate 8, a flexible pipe 9, an extension box 10, a sliding rail 11, a dirt collecting rod 12, a contact bag 13, a rotating plate 14, a liquid storage tube 15, a gas baffle 16, a groove 17, a hollow channel 18, a slicing knife 19 and an air vent 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Please refer to fig. 1 to 12, a gastroscope operation nursing device for avoiding cross infection accidents includes a tube body 1, a stretching rod 2 is movably connected inside the tube body 1, a connecting box 3 is movably connected at the bottom end of the stretching rod 2, a compression spring 4 is movably connected inside the connecting box 3, a raising rod 5 is movably connected at one side of the connecting box 3 away from the stretching rod 2, the number of the raising rods 5 is six, and the raising rods are sequentially distributed inside the tube body 1, a slicing knife 19 is fixedly connected inside the tube body 1 and at one side of the raising rod 5, a groove 17 is clamped at the joint of the bottom of the stretching rod 2 and the raising rod 5, an air vent 20 is formed on the surface of the groove 17, and the air vent 20 plays a role of balancing the air pressure inside and outside the tube body 1;
one side of the raising rod 5, which is far away from the connecting box 3, is movably connected with a spring plate 6, the bottom of the spring plate 6 is movably connected with an extrusion box 7, the spring plate 6 is extruded when the stretching rod 2 extrudes the compression spring 4, the symmetrical spring plates 6 are contracted and approach to each other, the extrusion box 7 is extruded when the spring plates 6 approach to each other, the extrusion box 7 is compressed to release gas, and the gas flows into the pipe body 1 and flows out from the top end of the stretching rod 2; a hollow channel 18 is fixedly connected inside the extrusion box 7, and the hollow channel 18 plays a role in conveying gas;
the surface of the extrusion box 7 is fixedly connected with an air hole plate 8, the surface of the air hole plate 8 is movably connected with a flexible pipe 9, the joint of the air hole plate 8 and the flexible pipe 9 is movably connected with an air baffle plate 16, the area of the air baffle plate 16 is smaller than that of the air hole plate 8, one end of the flexible pipe 9, far away from the air hole plate 8, is fixedly connected with an extension box 10, when the resection operation is needed, the extension rod 2 can be pushed again, the extension rod 2 extrudes the groove 17, and the groove 17 can be extruded by the tilting rod 5 to be as shown in fig. 10;
after the operation is finished, the stretching rod 2 can be pulled, so that the contact bag 13 can extrude the compression spring 4 again, namely, the interior of the stretching box 10 is retracted; when the stretching rod 2 is pressed downwards, the stretching box 10 stretches out from the surface of the tube body 1, the end of the flexible tube 9 far away from the gas hole plate 8 is contacted with the stretching box 10 and closed, the gas generated by pressing the pressing box 7 flows out of the hollow channel 18, when the stretching box 10 is pulled back to the inside of the tube body 1, the flexible tube 9 is not contacted with the stretching box 10, the gas outside the tube body 1 is sucked, the amount of the sucked gas is limited by the gas baffle plate 16, the contact area of the gas baffle plate 16 and the gas hole plate 8 is controlled, and the effect of controlling the amount of the sucked gas can be achieved;
the two sides of the connecting box 3 are movably connected with sliding rails 11, the surface of each sliding rail 11 is connected with a dirt hiding rod 12 in a sliding mode, one end, far away from the corresponding sliding rail 11, of each dirt hiding rod 12 is movably connected with a contact bag 13, the tube body 1 is inserted into the body of a patient from the throat, the tube body 1 is thin at the moment, the contact bags 13 are not pushed out, the compression springs 4 deform to push the dirt hiding rods 12 to move on the surfaces of the sliding rails 11 in the direction far away from the tube body 1, and when the dirt hiding rods 12 are pushed, the contact bags 13 can be driven to change from the state shown in fig. 2 into the state shown in fig. 6; the contact bag 13 is made of flexible materials, a micro instrument required to be placed in a gastroscope operation can be stored, the tube body 1 is moved to enable the contact bag 13 to be close to the surface of a foreign body required to be clamped in the stomach, when the contact bag needs to be contracted, the stretching rod 2 is pulled upwards, the contact bag 13 is pulled to be retracted, and the foreign body is driven to the inside of the dirt hiding rod 12; a rotating plate 14 is movably connected inside the contact bag 13, and a liquid storage pipe 15 is movably connected on the surface of the rotating plate 14.
The working principle and the process of the invention are as follows:
when the telescopic gastroscope is used, when the tail end of the tube body 1 reaches the stomach of a patient, the stretching rod 2 can be pushed to extrude the compression spring 4, the contact bag 13 can be contacted with the stomach of the patient when pushed to stretch, supporting force is provided for the movement of the lens at the tail end of the tube body 1, after the gastroscope operation is finished, the contact bag 13 moves to the inside of the stretching box 10 under the pulling of the dirt hiding rod 12, and the telescopic gastroscope has the effects of reducing the diameter of the tube body 1 when entering the body of the patient and not influencing the work of all parts; when the stretching rod 2 is manually pushed to move downwards, the contact bag 13 is pushed to move out, and when the tube body 1 is pulled out, the contact bag 13 is directly contacted with the inside of a patient, and the contact bag 13 is contracted at the moment, so that the effect of preventing the protective liquid from being driven to flow backwards to cause cross infection is achieved; when the stretching rod 2 is pulled back, the spring plate 6 loses the extrusion force and recovers to the shape, and the air is sucked in the recovery process, the generated suction force is expressed on the surface of the flexible tube 9, and the flatulence in the patient can be sucked into the squeezing box 7; after the tube body 1 is stretched into the patient body and the stomach of the patient is observed, if the excision work is needed, the extrusion box 7 in the tube body 1 moves downwards again, so that the slicing knife 19 at the bottom is stretched out, and the excision work can be carried out without stretching into a cutting knife from the outside.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (1)
1. Avoid gastroscope operation nursing device that cross infection accident appears, including body (1), its characterized in that: the inner part of the pipe body (1) is movably connected with a stretching rod (2), the bottom end of the stretching rod (2) is movably connected with a connecting box (3), the inner part of the connecting box (3) is movably connected with a compression spring (4), one side of the connecting box (3) far away from the stretching rod (2) is movably connected with a raising rod (5), one side of the raising rod (5) far away from the connecting box (3) is movably connected with a spring plate (6), and the bottom of the spring plate (6) is movably connected with an extrusion box (7);
an air hole plate (8) is fixedly connected to the surface of the extrusion box (7), a flexible pipe (9) is movably connected to the surface of the air hole plate (8), and an extension box (10) is fixedly connected to one end, far away from the air hole plate (8), of the flexible pipe (9);
the joint of the gas hole plate (8) and the flexible pipe (9) is movably connected with a gas baffle plate (16); a groove (17) is clamped at the joint of the bottom of the stretching rod (2) and the lifting rod (5); a hollow channel (18) is fixedly connected inside the extrusion box (7);
when in use, the stretching rod (2) can be pulled after the operation is finished, so that the contact capsule (13) can extrude the compression spring (4) again, namely the contact capsule is retracted into the stretching box (10); when the stretching rod (2) is pressed downwards, the stretching box (10) stretches out of the surface of the pipe body (1), one end, far away from the gas hole plate (8), of the flexible pipe (9) is in contact with the stretching box (10) and is closed, the gas generated by pressing the squeezing box (7) flows out of the hollow channel (18), when the stretching box (10) is pulled back to the inside of the pipe body (1), the flexible pipe (9) is not in contact with the stretching box (10), the gas outside the pipe body (1) is sucked, the amount of the sucked gas is limited by the gas blocking plate (16), the contact area of the gas blocking plate (16) and the gas hole plate (8) is controlled, and the effect of controlling the amount of the sucked gas can be achieved;
both sides of the connecting box (3) are movably connected with sliding rails (11), the surface of each sliding rail (11) is connected with a dirt hiding rod (12) in a sliding mode, one end, far away from the sliding rails (11), of each dirt hiding rod (12) is movably connected with a contact bag (13), the tube body (1) is inserted into the body of a patient from the throat, the contact bags (13) are not pushed out due to the fact that the tube body (1) is thin, the compression springs (4) deform to push the dirt hiding rods (12) to move on the surfaces of the sliding rails (11) in the direction far away from the tube body (1), and the contact bags (13) can be driven when the dirt hiding rods (12) are pushed; the contact bag (13) is made of flexible materials, a micro instrument required to be placed in a gastroscope operation can be stored, the tube body (1) is moved to enable the contact bag (13) to be close to the surface of a foreign body required to be clamped in the stomach, when the contact bag needs to be contracted, the stretching rod (2) is pulled upwards, the contact bag (13) is pulled back, and the foreign body is driven to the inside of the dirt hiding rod (12); a rotating plate (14) is movably connected inside the contact bag (13), and a liquid storage pipe (15) is movably connected on the surface of the rotating plate (14); the number of the warping rods (5) is six, and the warping rods are sequentially distributed in the pipe body (1); a slicing knife (19) is fixedly connected to one side, located on the bottom lifting rod (5), of the interior of the pipe body (1); the surface of the groove (17) is provided with a vent hole (20);
when the tail end of the tube body 1 reaches the stomach of a patient, the stretching rod (2) can be pushed to extrude the compression spring (4), the contact bag (13) can be contacted with the stomach of the patient when being pushed to stretch, supporting force is provided for the movement of the lens at the tail end of the tube body (1), after the gastroscope operation is finished, the contact bag (13) moves to the inside of the stretching box (10) under the pulling of the dirt hiding rod (12), and the effects of reducing the diameter of the tube body (1) and not influencing the work of each part when entering the body of the patient are achieved; when the stretching rod (2) is manually pushed to move downwards, the contact bag (13) is pushed to move out, and when the tube body (1) is pulled out, the contact bag (13) is directly contacted with the inside of a patient, and the contact bag (13) is contracted back at the moment, so that the effect of preventing the protective liquid from being driven to flow backwards to cause cross infection is achieved; when the stretching rod (2) is pulled back, the spring plate (6) loses the extrusion force and recovers to the shape, and in the process of recovery, air is sucked, and the generated suction force is displayed on the surface of the flexible pipe (9), so that the flatulence in the patient can be sucked into the squeezing box (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090590.0A CN110801198B (en) | 2019-11-09 | 2019-11-09 | Gastroscope operation nursing device capable of avoiding cross infection accident |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911090590.0A CN110801198B (en) | 2019-11-09 | 2019-11-09 | Gastroscope operation nursing device capable of avoiding cross infection accident |
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| CN110801198A CN110801198A (en) | 2020-02-18 |
| CN110801198B true CN110801198B (en) | 2023-03-31 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158551A (en) * | 2018-02-06 | 2018-06-15 | 云和县华翎工业设计有限公司 | A kind of medical pediatric gastrointestinal detection device |
| CN208435614U (en) * | 2017-10-18 | 2019-01-29 | 陈苗苗 | A kind of Gastroenterology dept. doctor gastroscope |
| CN208524838U (en) * | 2017-11-21 | 2019-02-22 | 谭松 | Gastroenterology gastroscope medicine applying instrument |
| CN209301096U (en) * | 2018-09-29 | 2019-08-27 | 吴筑渝 | A kind of Novel rotary gastroscope |
-
2019
- 2019-11-09 CN CN201911090590.0A patent/CN110801198B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208435614U (en) * | 2017-10-18 | 2019-01-29 | 陈苗苗 | A kind of Gastroenterology dept. doctor gastroscope |
| CN208524838U (en) * | 2017-11-21 | 2019-02-22 | 谭松 | Gastroenterology gastroscope medicine applying instrument |
| CN108158551A (en) * | 2018-02-06 | 2018-06-15 | 云和县华翎工业设计有限公司 | A kind of medical pediatric gastrointestinal detection device |
| CN209301096U (en) * | 2018-09-29 | 2019-08-27 | 吴筑渝 | A kind of Novel rotary gastroscope |
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| CN110801198A (en) | 2020-02-18 |
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