CN214907552U - Occluder capable of displaying air bag state and surgical equipment - Google Patents
Occluder capable of displaying air bag state and surgical equipment Download PDFInfo
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- CN214907552U CN214907552U CN202120267985.XU CN202120267985U CN214907552U CN 214907552 U CN214907552 U CN 214907552U CN 202120267985 U CN202120267985 U CN 202120267985U CN 214907552 U CN214907552 U CN 214907552U
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- air bag
- balloon
- indicating
- occluder
- way valve
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Abstract
The utility model discloses a plugging device and surgical equipment that can show gasbag state. The occluder comprises an operation air bag, an air pipe, an indicating air bag, a one-way valve and a bag body. The operation air bag is sent into the esophagus of a human body, and one end of the trachea is communicated with the operation air bag and used for inflating the operation air bag. The indicating air bag is positioned outside the human body and is communicated with the other end of the air pipe. The shape of the indicating air bag is the same as that of the operation air bag, and the deformation state of the operation air bag is displayed in equal proportion. The one-way valve is communicated with the indicating air bag and used for inflating the indicating air bag so that the indicating air bag and the operation air bag present the same air bag state. The bag body is wrapped outside the one-way valve and is connected with the indicating air bag. The utility model discloses well instruction gasbag just can the equal proportion demonstrate the size and the shape of operation gasbag, and operating personnel just can confirm the state of operation gasbag through observing the instruction gasbag, and it is convenient to use, and the nature directly perceived is good.
Description
Technical Field
The utility model relates to a medical treatment technical field's a plugging device especially relates to a plugging device that can show the gasbag state, still relates to the surgical equipment including this plugging device.
Background
In the operation of using the air bag to carry out esophageal varices operation and air bag fetching, the air bag needs to be sent into the esophagus through a gastroscope, then the air bag is inflated through an air pipe of the air bag, and then the operation is carried out at night.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the existing occluder cannot visually see the state of the air bag when in use, the utility model provides an occluder and surgical equipment which can display the state of the air bag.
The utility model discloses a following technical scheme realizes: an occluding device capable of displaying the status of a balloon, comprising:
a surgical balloon delivered into the esophagus of a human;
a trachea, one end of which is communicated with the operation air bag and is used for inflating the operation air bag;
the indicating air bag is positioned outside the human body and is communicated with the other end of the air pipe; the shape of the indicating air bag is the same as that of the operation air bag, and the deformation state of the operation air bag is displayed in equal proportion;
the one-way valve is communicated with the indicating air bag and is used for inflating the indicating air bag so that the indicating air bag and the operation air bag present the same air bag state; and
and the capsule body is wrapped outside the one-way valve and is connected with the indicating air bag.
The utility model discloses a set up the instruction gasbag between operation gasbag and the one-way valve, instruct the shape of gasbag, with the same of operation gasbag, when the one-way valve is aerifyd to the instruction gasbag like this, because instruct the gasbag to pass through trachea and operation gasbag intercommunication, consequently the atmospheric pressure of these two kinds of gasbags is the same all the time, and the equal proportion shows the deformation state of operation gasbag, so instruct the gasbag just to demonstrate same gasbag state with the operation gasbag, instruct the gasbag just so and just can equal proportion show the size and the shape of operation gasbag, outside operating personnel just can confirm the state of operation gasbag through observing the instruction gasbag, solved current occluder and have not had the audio-visual technical problem who sees the state of gasbag when using by way, obtained convenient to use, technical effect that the nature is good directly perceived.
As a further improvement of the scheme, the indicating air bag is in an ellipsoid shape and is connected with the capsule body through a connecting structure.
As a further improvement of the proposal, the indicating air bag is in the shape of a bowling pin, and the thicker end of the indicating air bag is connected with the bag body through a connecting structure.
As a further improvement of the scheme, the bag body is in a bottle shape, and the thinner end of the bag body is connected with the indicating air bag through a connecting structure.
As a further improvement of the above scheme, when the one-way valve injects air into the indicating balloon, the air pressure in the indicating balloon is the same as that in the operation balloon, and the inner cavity of the indicating balloon is the same as that of the operation balloon.
As a further improvement of the scheme, two ends of the trachea are respectively inserted into the operation air bag and the indication air bag and are respectively tightly matched with the operation air bag and the indication air bag.
Further, the bag body, the connecting structure and the indicating air bag are integrally formed, and the air pipe, the indicating air bag and the operation air bag are integrally formed.
Further, the length of the trachea inserted in the indicating air bag is the same as that of the trachea inserted in the operation air bag, and the inner diameter of the trachea is the same as that of one end of the one-way valve communicated with the indicating air bag.
As a further improvement of the above scheme, the one-way valve is a luer one-way valve, and one end of the one-way valve, which is far away from the indicating air bag, is provided with an air injection port.
The utility model also provides a surgical equipment, it is applied to in esophageal varices operation and the gasbag gets the thing and include the gastroscope, wherein, it still includes the aforesaid wantonly the occluder that can show the gasbag state, the operation gasbag passes through the gastroscope is sent into in the esophagus.
Compare in current plugging device, the utility model discloses a plugging device and surgical equipment that can show the gasbag state have following beneficial effect:
1. the occluder capable of displaying the state of the air bag is characterized in that an indicating air bag is arranged between an operation air bag and a one-way valve, the shape of the indicating air bag is the same as that of the operation air bag, therefore, when the one-way valve inflates the indicating air bag, the indicating air bag is communicated with the operation air bag through an air pipe, the air pressures of the two air bags are always the same, and the deformation state of the operation air bag is displayed in equal proportion, so that the indicating air bag and the operation air bag are in the same air bag state, the size and the shape of the operation air bag can be displayed in equal proportion, external operation personnel can determine the state of the operation air bag by observing the indicating air bag, the technical problem that the existing occluder cannot visually see the state of the air bag when in use is solved, and the technical effects of convenience in use and good intuition are achieved.
2. The beneficial effect of the surgical equipment is the same as that of the occluder capable of displaying the state of the air bag, and the detailed description is omitted here.
Drawings
Fig. 1 is a schematic structural diagram of an occluder capable of displaying the state of an air bag according to embodiment 1 of the present invention.
Description of the symbols:
1 air pipe 4 one-way valve
2 indicate gasbag 5 connection structure
3 bag body
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
Referring to fig. 1, the embodiment provides an occluder capable of displaying the state of a balloon, which can be used in esophageal varices surgery for balloon extraction. Wherein, the occluder comprises an operation air bag, an air tube 1, an indication air bag 2, a one-way valve 4 and a bag body 3. The stopper can be used as a part of structures or components of other equipment, can be used as a separate product, and can be obtained by improving the existing stopper.
The surgical balloon is delivered into the esophagus of the human, and in this example, the surgical balloon is delivered into the esophagus via a gastroscope. The operation balloon can adopt the existing balloon, the size of the operation balloon is controlled by controlling the air inflow during the operation, but the specific state of the operation balloon cannot be directly observed from the outside because the operation balloon is in the esophagus. The size and the shape of the operation air bag can be selected according to actual requirements, and the used material can also be the existing manufactured material.
One end of the trachea 1 communicates with the surgical balloon and is used to inflate the surgical balloon. The trachea 1 serves to introduce external high pressure gas into the surgical balloon and exists as a transmission medium. The air pipe 1 can adopt the air pipe 1 of the existing air bag, and the length and the radius of the air pipe can be determined according to the actual requirement. The trachea 1 may be a corrosion resistant flexible tube which prevents fluids such as saliva from corroding the tube and is soft to allow better insertion.
The indicating air bag 2 is positioned outside the human body and is communicated with the other end of the air pipe 1. The shape of the indicating balloon 2 is the same as that of the operation balloon, the size of the indicating balloon 2 is different from that of the operation balloon, and the volume of the indicating balloon 2 is smaller than that of the operation balloon, but the deformation state of the operation balloon can be displayed in equal proportion. In some embodiments, indicator balloon 2 and surgical balloon employ two balloons whose deformation coefficients are volume dependent, which can be displayed in equal scale. Thus, when the indicating air bag 2 is insufflated, the air pressure in the indicating air bag 2 is the same as that in the operation air bag, the shape of the inner cavity of the indicating air bag 2 is the same as that of the inner cavity of the operation air bag, and the size of the indicating air bag 2 can be displayed in equal proportion. In this way, the external person can directly observe the change in the state of the indicator balloon 2 to determine the state of the surgical balloon.
In this embodiment, the indicating airbag 2 is in an ellipsoidal shape or a bowling pin shape, and may be in other shapes, and may be specifically determined according to actual needs. The two ends of the trachea 1 are respectively inserted into the operation air bag and the indication air bag 2 and are respectively tightly matched with the operation air bag and the indication air bag 2. The trachea 1 is integrally formed with the indication balloon 2 and the operation balloon. In addition, the length of the trachea 1 inserted in the indication air bag 2 is the same as that of the trachea 1 inserted in the operation air bag, so that the trachea 1 can not have different influences on the two air bags after the two air bags are inflated. It should be noted here that the connection between the trachea 1 and the two balloons must ensure tightness against gas leakage.
The one-way valve 4 is communicated with the indicating air bag 2 and is used for inflating the indicating air bag 2 so that the indicating air bag 2 and the operation air bag present the same air bag state. In this embodiment, the inner diameter of the trachea 1 is the same as that of the end of the one-way valve 4 communicating indication air bag 2, of course, the inner diameter can be different in other embodiments, but in order to better avoid the situation that the air pressures of the two air bags are different, the inner diameter of the trachea 1 must be larger than or equal to the radius of the air inlet end of the one-way valve 4. In addition, the one-way valve 4 is a luer one-way valve 4, and one end of the one-way valve 4, which is far away from the indicating air bag 2, is provided with an air injection port. When the surgical air bag needs to be insufflated, external equipment, such as an air pump, can insufflate the one-way valve 4 through an insufflating port, the one-way valve 4 unidirectionally infuses air into the indicating air bag 2, and the indicating air bag 2 is communicated with the surgical air bag through the air pipe 1, so that the indicating air bag 2 and the surgical air bag are inflated together. Since the two balloons have the same deformation coefficient, the state of the balloon expanded and deformed under the same air pressure is the same, and the operator can directly observe the state of the indication balloon 2 to determine the state of the operation balloon.
The capsule body 3 is wrapped outside the one-way valve 4 and is connected with the indicating air bag 2. The capsule body 3 can wrap the one-way valve 4 inside to play a role in connection, the size of the capsule body 3 can tightly wrap the one-way valve 4, and meanwhile, the one-way valve 4 can be replaced at the later stage conveniently. In the present embodiment, when the indicating air bag 2 is in the form of a pin for bowling, the thicker end of the indicating air bag 2 is connected to the bag body 3 through a connecting structure 5. Also, the capsule body 3 has a bottle shape, and a thinner end is connected to the indicating air bag 2 through a connecting structure 5. In other embodiments, when the indicator balloon 2 is ellipsoidal, the indicator balloon 2 is connected to the balloon 3 by a connecting structure 5. In addition, the bag body 3, the connecting structure 5 and the indicating air bag 2 in the embodiment are integrally formed, so that the air leakage condition caused by connection can be avoided, and the sealing performance of the whole stopper is better. Of course, in other embodiments, the structures may be formed separately and attached by gluing, etc., which may facilitate replacement and cleaning.
In summary, compared with the existing occluder, the occluder capable of displaying the state of the air bag of the embodiment has the following advantages:
the occluder capable of displaying the air bag state is characterized in that an indication air bag 2 is arranged between an operation air bag and a one-way valve 4, the indication air bag 2 is the same in shape as the operation air bag, therefore, when the one-way valve 4 inflates the indication air bag 2, the indication air bag 2 is communicated with the operation air bag through an air pipe 1, the air pressures of the two air bags are always the same, and the deformation state of the operation air bag is displayed in equal proportion, so that the indication air bag 2 and the operation air bag can be displayed in equal proportion, external operation personnel can determine the state of the operation air bag by observing the indication air bag 2, the technical problem that the existing occluder cannot visually see the state of the air bag when in use is solved, and the occluder is convenient to use and good in intuition.
Example 2
The embodiment provides an occluder capable of displaying the state of a balloon, and a barometer is added on the basis of the occluder in embodiment 1. The barometer is used for displaying the air pressure in the indication air bag 2, so that external personnel can master the air pressure in the operation air bag at the first time, the problem caused by overlarge air pressure can be prevented, and the smooth operation is ensured. The barometer can be directly mounted on the connecting structure 5 or on the bladder 3, and the outside person can know the air pressure when inflating. Of course, the barometer should be relatively small in size, and the connection to the connection structure 5 or the bladder 3 needs to be sufficiently tight to prevent the leakage of the gas to be inflated.
Example 3
The embodiment provides an occluder capable of displaying the state of a balloon, and an inflating device is added on the occluder based on embodiment 1. The inflation device comprises an air pump and an air pressure display mechanism, wherein the air pump injects air into the one-way valve, so that the indication air bag 2 and the operation air bag are synchronously expanded. The air pressure display means may display the air pressure of the injected gas and may also display an indication of the air pressure in the airbag 2. The air pressure display mechanism comprises a plurality of air pressure meters, the existing small air pressure meters can be adopted by the air pressure meters, and the air pressure in the corresponding space can be accurately detected.
Example 4
This example provides a surgical device for use in esophageal varices surgery and balloon extraction and includes a gastroscope and any of the occluders provided in examples 1-3 which can display the status of the balloon. Wherein the surgical balloon is delivered into the esophagus through a gastroscope. This surgical equipment can demonstrate the state that is arranged in the operation gasbag of human body directly perceivedly, and convenient to use can overcome the gasbag and get into human back, can't see the shortcoming of gasbag directly perceived, especially when the operation gasbag appears breaking the gas leakage, instructs gasbag 2 can follow and changes and make outside personnel in time know the gasbag and has appeared gas leakage to handle.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An occluder capable of displaying the status of a balloon, comprising:
a surgical balloon delivered into the esophagus of a human;
a trachea, one end of which is communicated with the operation air bag and is used for inflating the operation air bag;
the indicating air bag is positioned outside the human body and is communicated with the other end of the air pipe; the shape of the indicating air bag is the same as that of the operation air bag, and the deformation state of the operation air bag is displayed in equal proportion;
the one-way valve is communicated with the indicating air bag and is used for inflating the indicating air bag so that the indicating air bag and the operation air bag present the same air bag state; and
and the capsule body is wrapped outside the one-way valve and is connected with the indicating air bag.
2. The occluder of claim 1, wherein said indicator balloon is ellipsoidal and is connected to said balloon by a connecting structure.
3. The occluder of claim 1 wherein said indicator balloon is in the form of a bowling pin and the thicker end is connected to said bladder by a connecting structure.
4. The occluder of claim 1, wherein said balloon is in the form of a bottle and said thinner end is connected to said indicator balloon by a connecting structure.
5. The occluder of claim 1, wherein said indicator balloon is of the same air pressure as said surgical balloon and the lumen of said indicator balloon is of the same lumen as said surgical balloon when said one-way valve injects air into said indicator balloon.
6. The occluder of claim 1, wherein both ends of said trachea are inserted into and mated with said surgical balloon and said indicating balloon, respectively.
7. The occluder of claim 2, wherein said balloon, said connecting structure and said indicator balloon are integrally formed, and said trachea is integrally formed with said indicator balloon and said surgical balloon.
8. The occluder of claim 6 wherein said indicator balloon has the same length as said trachea inserted into said surgical balloon and said one-way valve has the same inner diameter as the end of said one-way valve in communication with said indicator balloon.
9. The occluder of claim 1, wherein said one-way valve is a luer one-way valve, and an end of said one-way valve remote from said indicator balloon is provided with a gas injection port.
10. A surgical device for use in esophageal varices surgery and balloon extraction and comprising a gastroscope, characterized in that it further comprises an occluder according to any one of claims 1-9 which can display the status of a balloon which is fed into the esophagus through the gastroscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267985.XU CN214907552U (en) | 2021-02-01 | 2021-02-01 | Occluder capable of displaying air bag state and surgical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267985.XU CN214907552U (en) | 2021-02-01 | 2021-02-01 | Occluder capable of displaying air bag state and surgical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214907552U true CN214907552U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120267985.XU Active CN214907552U (en) | 2021-02-01 | 2021-02-01 | Occluder capable of displaying air bag state and surgical equipment |
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| Country | Link |
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| CN (1) | CN214907552U (en) |
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2021
- 2021-02-01 CN CN202120267985.XU patent/CN214907552U/en active Active
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