阅读说明：本技术 避免交叉感染事故出现的胃镜手术护理装置 (Gastroscope operation nursing device capable of avoiding cross infection accident ) 是由 杨秀婷 徐志华 李晓微 于 2019-11-09 设计创作，主要内容包括：本发明涉及胃镜手术防交叉感染技术领域,且公开了避免交叉感染事故出现的胃镜手术护理装置,包括管体,所述管体的内部活动连接有拉伸杆,拉伸杆的底端活动连接有连接箱,连接箱的内部活动连接有压缩弹簧,连接箱远离拉伸杆的一侧活动连接有起翘杆,起翘杆远离连接箱的一侧活动连接有弹簧板,弹簧板的底部活动连接有挤压箱。接触囊被推动移出,且在拉伸杆挤压压缩弹簧的同时,弹簧板相互靠近的同时会挤压挤压箱,挤压箱受到压缩会释放气体,气体流入管体内部并从拉伸杆的顶端流出；异物被带动至藏污杆内部,且当管体被拉出来的时候,由而此时接触囊被收缩回去,从而达到了避免保护液被带动倒流而交叉感染的效果。(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 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 matter is 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 the cross infection caused by the reverse flow of the protection liquid is achieved.)

1. Avoid gastroscope operation nursing device that cross infection accident appears, including body (1), its characterized in that: a stretching rod (2) is movably connected inside the pipe body (1), the bottom end of the stretching rod (2) is movably connected with a connecting box (3), a compression spring (4) is movably connected inside the connecting box (3), one side, far away from the stretching rod (2), of the connecting box (3) is movably connected with a raising rod (5), one side, far away from the connecting box (3), of the raising rod (5) 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 equal swing joint in both sides of connecting box (3) has slide rail (11), and the surperficial sliding connection of slide rail (11) has hides dirty pole (12), hides the one end swing joint that dirty pole (12) kept away from slide rail (11) and has contact bag (13), and the inside swing joint of contact bag (13) has rotor plate (14), and the surperficial swing joint of rotor plate (14) has liquid storage tube (15).

2. A gastroscopic surgical care device to avoid cross infection incidents according to claim 1 and wherein: the connection part of the air hole plate (8) and the flexible pipe (9) is movably connected with an air baffle plate (16).

3. A gastroscopic surgical care device to avoid cross infection incidents according to claim 1 and wherein: the connecting part of the bottom of the stretching rod (2) and the lifting rod (5) is blocked with a groove (17).

4. A gastroscopic surgical care device to avoid cross infection incidents according to claim 1 and wherein: the interior of the extrusion box (7) is fixedly connected with a hollow channel (18).

5. A gastroscopic surgical care device to avoid cross infection incidents according to claim 1 and wherein: the number of the lifting rods (5) is six, and the lifting rods are sequentially distributed in the pipe body (1).

6. A gastroscopic surgical care device to avoid cross infection incidents according to claim 1 and wherein: the cutting knife is fixedly connected to one side, located on the bottom warping rod (5), of the inner portion of the pipe body (1).

7. A gastroscopic surgical care device to avoid cross infection incidents according to claim 3 and wherein: the surface of the groove (17) is provided with a vent hole (20).

8. A gastroscopic surgical care device to avoid cross infection incidents according to claim 1 and wherein: the contact bag (13) is made of flexible materials.

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 system, an image array 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 compared with 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 the 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: the gastroscope operation nursing device for avoiding cross infection accidents comprises a tube body, wherein a stretching rod is movably connected inside the tube body, the bottom end of the stretching rod is movably connected with a connecting box, a compression spring is movably connected inside the connecting box, a raising rod is movably connected on one side of the connecting box far away from the stretching rod, a spring plate is movably connected on one side of the raising rod far away from the connecting box, the bottom of the spring plate is movably connected with an extrusion box, an air hole plate is fixedly connected to the surface of the extrusion box, a flexible pipe is movably connected to the surface of the air hole plate, an extension box is fixedly connected to one end of the flexible pipe far away from the air hole plate, the two sides of the connecting box are movably connected with sliding rails, the surface of each sliding rail is connected with a dirt hiding rod in a sliding mode, one end, far away from the corresponding sliding rail, of each dirt hiding rod is movably connected with a contact bag, the interior of each contact bag is movably connected with a rotating plate, and the surface of each rotating plate is movably connected with a liquid storage pipe;

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 gastroscope 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 invention has the beneficial effects that:

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 extended;

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 junction 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 12, a gastroscope surgical nursing device for preventing 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 raising rods 5 are six in number and 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 in the surface of the groove 17, and the air vent 20 plays a role of balancing air pressure inside and outside the tube body 1;

one side, far away from the connecting box 3, of the raising rod 5 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 mutually close, the spring plates 6 mutually close and simultaneously extrude the extrusion box 7, 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 resection surgery is needed, the extension rod 2 can be pushed again, the extension rod 2 extrudes the groove 17, and the groove 17 is 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 capsule 13 can extrude the compression spring 4 again, namely, 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; 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, the contact bag 13 is made 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; by stretching the tube body 1 into the body of a patient, after 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 extends out, and the excision work can be carried out without stretching into the cutter 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.