CN219251116U - Anti-effusion overflow assembly and gastrointestinal effusion pressure reducing device using same - Google Patents
Anti-effusion overflow assembly and gastrointestinal effusion pressure reducing device using same Download PDFInfo
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- CN219251116U CN219251116U CN202222705179.3U CN202222705179U CN219251116U CN 219251116 U CN219251116 U CN 219251116U CN 202222705179 U CN202222705179 U CN 202222705179U CN 219251116 U CN219251116 U CN 219251116U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The utility model provides an anti-effusion overflow assembly and a gastrointestinal effusion pressure reducing device using the same, comprising a vertically arranged exhaust pipe, wherein a sealing seat and a limiting seat are arranged in the exhaust pipe, the sealing seat is positioned on the upper side of the limiting seat and is fixedly connected with the inner side wall of the exhaust pipe in a sealing way, and the sealing seat and the limiting seat are of annular structures; still include the top depression bar, top depression bar sliding connection is in spacing seat, and the upper end of top depression bar is connected with the sealing plug, and the lower extreme of top depression bar is connected with the butt seat, and the sealing plug is located between sealing seat and the spacing seat, cup joints the spring on the top depression bar, and the one end and the spacing seat of spring offset, the other end and the butt seat of spring offset, are equipped with the inside and outside gas pocket of intercommunication on the lateral wall of blast pipe, and the gas pocket sets up the position between sealing seat and spacing seat.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an anti-effusion overflow assembly and a gastrointestinal effusion pressure reducing device using the same.
Background
Medical staff decompresses the stomach of a patient, discharges effusion and effusion in the intestines and stomach of the patient, mainly discharges the effusion and the effusion in the intestines and stomach by utilizing the principles of negative pressure suction and siphonage, reduces the pressure of the intestines and stomach, and a gastrointestinal fluid decompressing device is a frequently used medical appliance.
As disclosed in chinese patent publication No. (CN 215608103U), a gastrointestinal fluid pressure reducing device for gastrointestinal surgery is disclosed, which completes drainage and pressure reduction of gastrointestinal fluid and air accumulation by pressing a collecting cylinder 2, sucks the fluid and air accumulation into the collecting cylinder 2 through a hose 7, and simultaneously discharges the air accumulation from an exhaust pipe 5. The device has the following problems in use:
when the collecting cylinder 2 is filled with the accumulated liquid, the collecting cylinder 2 is pressed downwards, so that the exhaust pipe 5 moves downwards to be in contact with the accumulated liquid at the bottom of the collecting cylinder 2, the accumulated liquid can be discharged from the exhaust pipe 5, an exhaust pipeline can be blocked, and the accumulated liquid flows out of the exhaust pipeline to pollute an accumulated gas discharging area and damage an accumulated gas filtering and deodorizing device.
In view of the above, the inventors have recognized that improvements in the above-described gastrointestinal fluid pressure reducing device are necessary to solve the above-described technical problems.
Disclosure of Invention
Aiming at the problems pointed out in the background art, the utility model provides an anti-effusion overflow assembly and a gastrointestinal effusion pressure reducing device using the same, so as to solve the technical problems.
The technical scheme of the utility model is realized as follows:
the anti-effusion overflow assembly comprises an exhaust pipe which is vertically arranged, wherein a sealing seat and a limiting seat are arranged in the exhaust pipe, the sealing seat is arranged on the upper side of the limiting seat and is fixedly connected with the inner side wall of the exhaust pipe in a sealing way, and the sealing seat and the limiting seat are of annular structures;
still include the top depression bar, top depression bar sliding connection is in spacing seat, and the upper end of top depression bar is connected with the sealing plug, and the lower extreme of top depression bar is connected with the butt seat, and the sealing plug is located between sealing seat and the spacing seat, cup joints the spring on the top depression bar, and the one end and the spacing seat of spring offset, the other end and the butt seat of spring offset, are equipped with the inside and outside gas pocket of intercommunication on the lateral wall of blast pipe, and the gas pocket sets up the position between sealing seat and spacing seat.
The utility model further provides that the limiting seat is in threaded connection with the inner side wall of the exhaust pipe.
The utility model further provides that the air hole is arranged close to the sealing seat.
Through adopting above-mentioned technical scheme, when blast pipe natural use, the roof depression bar moves down under the effect of spring, and sealing seat and air vent are in open condition, and the blast pipe can exhaust this moment, and when exhaust assembly wholly moves down, roof depression bar lower extreme and bottom contact, roof depression bar overcome the elasticity of spring and move upwards, sealing plug shutoff sealing seat and air vent, and when the blast pipe moves down like this also can not appear the problem that liquid got into the blast pipe because of the liquid of contact bottom.
The utility model provides a intestines and stomach hydrops pressure relief device, includes the base and the pressure board that upper and lower interval set up, is equipped with annular collecting vessel between base and the pressure board, and the collecting vessel is made by flexible material, still includes the spring, and the spring makes the collecting vessel realize pressing the resilience in upper and lower direction, is connected with foretell hydrops on the pressure board and overflows the subassembly, and the gas pocket on the blast pipe is located the inboard of collecting vessel, still is connected with the suction pipe on the pressure board, still is connected with the check valve on the blast pipe.
Through adopting above-mentioned technical scheme, press board and base and connect through the surge drum, when operating the press board, the space in the surge drum is compressed, and the air in the surge drum is discharged through the blast pipe, and when releasing the press operation, the surge drum that is compressed resumes, and the rethread suction tube absorbs the hydrops in the intestines and stomach, the hydrops, utilizes siphon principle to inhale in the surge drum. In the structure, when the pressing plate is pressed downwards, the exhaust pipe on the pressing plate is blocked by the sealing plug of the pressing rod, so that the accumulated liquid at the bottom of the collecting cylinder can not enter the exhaust pipe even if the lower end of the exhaust pipe is in contact with the accumulated liquid at the bottom of the collecting cylinder, and the effect of preventing the accumulated liquid in the collecting cylinder from entering the exhaust pipe is achieved.
The utility model is further characterized in that the base is also vertically provided with a guide post, and the pressing plate is provided with a guide hole in sliding fit with the guide post.
Through adopting above-mentioned technical scheme, guide the pressing operation who presses the clamp plate through the guide post, make pressing operation more stable, smooth and easy. The pressing plate is in sliding fit with the guide post through the guide hole on the pressing plate.
The utility model is further arranged that the edge of the pressing plate downwards extends out of the annular guide sleeve, and the guide sleeve is sleeved on the outer surface of the base in a sliding manner.
Through adopting above-mentioned technical scheme, guide the pressing operation of pressing the board through the cooperation of uide bushing and base, make pressing operation more stable, smooth and easy. The guide sleeve is in sliding fit with the base.
The utility model is further characterized in that the base is provided with a liquid discharge flow passage, one end of the liquid discharge flow passage is communicated with the inside of the collecting cylinder, and the other end of the liquid discharge flow passage extends out of the side wall of the base.
By adopting the technical scheme, the accumulated liquid sucked in the collecting cylinder can be discharged through the liquid discharge flow channel.
The utility model is further arranged in such a way that the spring is arranged outside the collecting cylinder.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the gastrointestinal fluid pressure reducing device for gastrointestinal surgery, when the anti-effusion overflow assembly is pressed downwards, the top pressing rod on the exhaust pipe is contacted with the bottom, so that the top pressing rod overcomes the elastic force of the spring and moves upwards, the top pressing rod seals the sealing seat, the exhaust pipe can be closed, and the liquid in the collecting cylinder can be prevented from flowing out of the exhaust pipe when the pressing operation is performed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an anti-effusion overflow module according to the present utility model;
FIG. 2 is a schematic diagram of a gastrointestinal fluid decompression device according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a gastrointestinal fluid decompression device according to a second embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is illustrated below with reference to fig. 1-3:
referring to fig. 1, an embodiment of an anti-effusion overflow assembly comprises an exhaust pipe 6 which is vertically arranged, wherein a sealing seat 2 and a limiting seat 1 are arranged in the exhaust pipe 6, the sealing seat 2 is positioned on the upper side of the limiting seat 1, the sealing seat 2 is fixedly connected with the inner side wall of the exhaust pipe 6 in a sealing manner, the sealing seat 2 is welded with the exhaust pipe 6, the sealing seat 2 and the limiting seat 1 are of annular structures, and the limiting seat 1 is in threaded connection with the inner side wall of the exhaust pipe 6, so that the anti-effusion overflow assembly is convenient to assemble and disassemble.
Still include top depression bar 7, top depression bar 7 sliding connection is in spacing seat 1, the upper end of top depression bar 7 is connected with sealing plug 3, the lower extreme of top depression bar 7 is connected with butt seat 71, the diameter of spacing seat 1 and butt seat 71 is all greater than the internal diameter of spacing seat 1, sealing plug 3 is located between sealing seat 2 and spacing seat 1, cup joint spring one 9 on the top depression bar 7, the one end and the spacing seat 1 of spring one 9 offset, the other end and the butt seat 71 of spring one 9 offset, be equipped with the inside and outside gas pocket 61 of intercommunication on the lateral wall of blast pipe 6, the position of gas pocket 61 setting between sealing seat 2 and spacing seat 1, gas pocket 61 is close to sealing seat 2 setting. The gas enters the exhaust pipe 6 from the air hole 61, the sealing plug 3 and the sealing seat 2 are in a normally open state under the action of the first spring 9, the pressing rod 7 is acted by external force, and the pressing rod 7 moves upwards to enable the sealing plug 3 to be in contact fit with the sealing seat 2, and the sealing plug 3 and the sealing seat 2 are in a sealing state.
The gastrointestinal effusion pressure reducing device embodiment, it includes base 81 and the pressing plate 82 that upper and lower interval set up, be equipped with annular cylinder 83 between base 81 and the pressing plate 82, cylinder 83 is made by flexible material, still include spring two 88, spring two 88 makes cylinder 83 can realize pressing the resilience in upper and lower direction, be connected with foretell anti-effusion on the pressing plate 82 and spill over the subassembly, and gas pocket 61 on blast pipe 6 is located the inboard of cylinder 83, still be connected with suction pipe 84 on the pressing plate 82, still be connected with the check valve on the blast pipe 6, only allow gaseous discharge cylinder through blast pipe 6.
A guide valve is arranged on the suction pipe 84 or on the pressing plate 82 at the position of the hole connected with the suction pipe 84, and only the sucked gas and liquid are allowed to enter the collecting cylinder.
The pressing operation structure of the pressing plate 82 provides the following two embodiments:
referring to fig. 2, embodiment one: the base 81 is further provided with a guide column 85 vertically, the pressing plate 82 is provided with a guide hole which is in sliding fit with the guide column 85, the guide column 85 plays a role in guiding the pressing operation of the pressing plate 82, the base is provided with two guide columns 85, the collecting cylinder 83 is of an annular structure, the upper end of the collecting cylinder 83 is connected with the pressing plate 82, the lower end of the collecting cylinder 83 is connected with the base 81, and the second spring 88 is arranged on the inner side of the collecting cylinder 83.
Referring to fig. 3, embodiment two: the edge of the pressing plate 82 downwards extends to form an annular guide sleeve 86, the guide sleeve 86 is sleeved on the outer surface of the base 81 in a sliding manner, the inner diameter of the guide sleeve 86 is equal to the outer diameter of the base 81, the upper end of the collecting cylinder 83 is connected with the pressing plate 82, the lower end of the collecting cylinder 83 is connected with the base 81, the second spring 88 is arranged on the outer side of the collecting cylinder 83, a liquid draining flow channel 87 is arranged on the base 81, one end of the liquid draining flow channel 87 is communicated with the inside of the collecting cylinder 83, the other end of the liquid draining flow channel 87 extends out from the side wall of the base 81, and accumulated liquid is discharged through the liquid draining flow channel 87.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.
Claims (8)
1. Prevent hydrops and spill over subassembly, including the blast pipe of vertical setting, its characterized in that: the inside of the exhaust pipe is provided with a sealing seat and a limiting seat, the sealing seat is arranged on the upper side of the limiting seat, the sealing seat is fixedly connected with the inner side wall of the exhaust pipe in a sealing way, and the sealing seat and the limiting seat are of annular structures;
still include the top depression bar, top depression bar sliding connection is in spacing seat, and the upper end of top depression bar is connected with the sealing plug, and the lower extreme of top depression bar is connected with the butt seat, and the sealing plug is located between sealing seat and the spacing seat, cup joints the spring on the top depression bar, and the one end and the spacing seat of spring offset, the other end and the butt seat of spring offset, are equipped with the inside and outside gas pocket of intercommunication on the lateral wall of blast pipe, and the gas pocket sets up the position between sealing seat and spacing seat.
2. The anti-effusion overflow assembly of claim 1, wherein: the limiting seat is in threaded connection with the inner side wall of the exhaust pipe.
3. The anti-effusion overflow assembly of claim 1, wherein: the air hole is arranged close to the sealing seat.
4. A gastrointestinal effusion pressure reducing device, characterized in that: including the base that upper and lower interval set up and pressing plate, be equipped with annular collecting vessel between base and the pressing plate, the collecting vessel is made by flexible material, still includes the spring, and the spring makes the collecting vessel realize pressing the resilience in upper and lower direction, is connected with on the pressing plate and prevents hydrops and spill over the subassembly according to claim 3, and the gas pocket on the blast pipe is located the inboard of collecting vessel, still is connected with the suction pipe on the pressing plate, still is connected with the check valve on the blast pipe.
5. The gastrointestinal fluid decompression device according to claim 4, wherein: the base on still vertical be provided with the guide post, the press board on be equipped with guide post sliding fit's guiding hole.
6. The gastrointestinal fluid decompression device according to claim 4, wherein: the edge of the pressing plate downwards extends out of the annular guide sleeve, and the guide sleeve is sleeved on the outer surface of the base in a sliding manner.
7. The gastrointestinal fluid decompression device according to claim 6, wherein: the base on be equipped with the flowing back runner, the one end of flowing back runner communicate with the inside of a collection section of thick bamboo, the other end of flowing back runner stretches out from the lateral wall of base.
8. The gastrointestinal fluid decompression device according to claim 6, wherein: the spring is arranged on the outer side of the collecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222705179.3U CN219251116U (en) | 2022-10-14 | 2022-10-14 | Anti-effusion overflow assembly and gastrointestinal effusion pressure reducing device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222705179.3U CN219251116U (en) | 2022-10-14 | 2022-10-14 | Anti-effusion overflow assembly and gastrointestinal effusion pressure reducing device using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219251116U true CN219251116U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222705179.3U Active CN219251116U (en) | 2022-10-14 | 2022-10-14 | Anti-effusion overflow assembly and gastrointestinal effusion pressure reducing device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219251116U (en) |
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2022
- 2022-10-14 CN CN202222705179.3U patent/CN219251116U/en active Active
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