CN206482893U

CN206482893U - A kind of novel gastroenteritic pressure reducer

Info

Publication number: CN206482893U
Application number: CN201621311005.7U
Authority: CN
Inventors: 赵鸿渐
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-02
Filing date: 2016-12-02
Publication date: 2017-09-12
Anticipated expiration: 2026-12-02

Abstract

The utility model discloses a kind of novel gastroenteritic pressure reducer, including cylinder, top on the right side of the cylinder lumen is fixedly connected with gas pressure sensor, right side at the top of the cylinder is provided with air gauge, top on the right side of the cylinder is communicated with feed tube, the inner chamber of the cylinder is provided with sleeve pipe, the outside of cylinder is extended at the top of described sleeve pipe, bottom on the right side of described sleeve pipe is communicated with exhaust tube, protective cover is fixedly connected with the top of described sleeve pipe, the inner chamber of described sleeve pipe is provided with piston, the surface of the piston is arranged with sealing ring, long slab is fixedly connected with the top of the piston, the inner chamber of protective cover is extended at the top of the long slab, the surface of long slab offers elongated hole, the inwall of elongated hole is installed with teeth, the top of sleeve pipe and it is fixedly connected with motor positioned at the back side of long slab.The utility model can make to produce negative pressure in cylinder in electronic mode, instead of the mode repeatedly pressed manually, alleviate the pain of patient.

Description

A kind of novel gastroenteritic pressure reducer

Technical field

The utility model is related to technical field of medical instruments, specially a kind of novel gastroenteritic pressure reducer.

Background technology

Gastro-intestinal decompression is the conventional Materials of Nursing Techniques of thoracic surgery, and the purpose is to hydrops in drainage stomach and intestines and stomach inner product Gas, mitigates abdominal distension and suture mouth tension force, is to utilize negative-pressure suction principle beneficial to the healing of wound, the gas that intestines and stomach are gathered Suctioned out with liquid, to reduce pressure in intestines and stomach, improve gastrointestinal wall blood circulation.

Existing driven pressure reducer for gastrointestinal tract reduces the air pressure in air-breathing bag by way of Manual press air-breathing bag, passes through air pressure The gas and liquid that the principle of difference gathers intestines and stomach are suctioned out, time-consuming to take because negative pressure deficiency needs repeatedly pressing in air-breathing bag Power, adds the pain of patient.

Utility model content

The purpose of this utility model is to provide a kind of novel gastroenteritic pressure reducer possess and do not need Manual press air-breathing bag Advantage, solves the problem of repeatedly pressing air-breathing bag causes patient suffering.

To achieve the above object, the utility model provides following technical scheme：A kind of novel gastroenteritic pressure reducer, including cylinder The right side that top on the right side of body, the cylinder lumen is fixedly connected with the top of gas pressure sensor, the cylinder is provided with gas The top on the right side of table, the cylinder is pressed to be communicated with feed tube, the inner chamber of the cylinder, which is provided with the top of sleeve pipe, described sleeve pipe, prolongs Extend the bottom on the right side of the outside of cylinder, described sleeve pipe and be communicated with the top of exhaust tube, described sleeve pipe and be fixedly connected with protective cover, The inner chamber of described sleeve pipe is provided with piston, and the surface of the piston, which is arranged with the top of sealing ring, the piston, to be fixedly connected with The inner chamber of protective cover is extended at the top of long slab, the long slab, the surface of the long slab offers elongated hole, the inwall of the elongated hole It is installed with teeth, the top of described sleeve pipe and is fixedly connected with motor positioned at the back side of long slab, the rotating shaft of the motor is prolonged The inside of elongated hole is extended, one end that the rotating shaft of the motor is located inside elongated hole is arranged with the gear being adapted with teeth, described The top on the left of controller, the cylinder is fixedly connected with the left of protective cover and is communicated with escape pipe, the top of the escape pipe Gas outlet is offered with bottom, the inner chamber of the escape pipe is provided with cross bar, and the left end of the cross bar extends to escape pipe Outside, the right-hand member of the cross bar is fixedly connected with to be fixedly connected with the right side of sprue, the outlet tube cavity and is adapted with sprue Block, one end that the cross bar is located at outlet tube cavity is arranged with spring, the left end of the spring and a left side for outlet tube cavity Side is fixedly connected, the right-hand member of the spring with being fixedly connected on the left of sprue, the controller respectively with motor and gas pressure Sensor is electrically connected with.

It is preferred that, the teeth are engaged with gear, the right side of the sprue and the left contact of block.

It is preferred that, the bottom of the cylinder is installed with slipmat.

It is preferred that, sealing shroud is provided between the cross bar and escape pipe, the left end of the sealing shroud extends to escape pipe Left side, the right-hand member of the sealing shroud extends to the inner chamber of escape pipe.

It is preferred that, the left end of the cross bar is fixedly connected with draw ring, and the surface of the draw ring offers through hole.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model passes through controller by that sleeve pipe and coordinating for exhaust tube can be used for detaching the pressure in cylinder Controlled motor rotating shaft rotation, motor turn shaft driven gear rotation, gear drive long slab move up, long slab band piston and Sealing ring moves up the pressure step-down made in cylinder, easy to use, can make to produce negative pressure in cylinder in electronic mode, take For the mode repeatedly pressed manually, the pain of patient is alleviated.

2nd, the utility model is set for the pressure of gas in display barrel body by barometric, facilitates operator to observe cylinder The pressure of internal gas, the setting of gas pressure sensor is used for detecting the pressure of gas in cylinder, and information is transmitted into controller, Ensure that the negative pressure of cylinder ensures that within the specific limits, as pressure goes beyond the scope, controller controlled motor is stopped, and pulls draw ring Cross bar transverse shifting is driven, cross bar drives sprue away from block, cylinder can be deflated, make air pressure and atmospheric pressure in cylinder It is consistent, is easy to the use of driven pressure reducer for gastrointestinal tract, the return of sprue is easy in the setting of spring, and the setting of slipmat is used for increasing cylinder The frictional force of body bottom, the setting of sealing shroud is used for being sealed between cross bar and escape pipe, passes through matching somebody with somebody for draw ring and through hole Close the transverse shifting for being easy to cross bar.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the connection partial structurtes side view of the utility model motor and long slab；

Fig. 3 is the utility model A-A partial structurtes enlarged drawing.

In figure：1 cylinder, 2 gas pressure sensors, 3 air gauges, 4 feed tubes, 5 sleeve pipes, 6 exhaust tubes, 7 protective covers, 8 are lived Plug, 9 sealing rings, 10 long slabs, 11 elongated holes, 12 teeth, 13 motors, 14 gears, 15 controllers, 16 escape pipes, 17 gas outlets, 18 horizontal strokes Bar, 19 sprues, 20 blocks, 21 springs, 22 slipmat, 23 sealing shrouds, 24 draw rings, 25 through holes.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

The top on the right side of Fig. 1-3, a kind of novel gastroenteritic pressure reducer, including cylinder 1, the inner chamber of cylinder 1 is referred to be fixedly connected There is gas pressure sensor 2, the bottom of cylinder 1 is installed with slipmat 22, and the setting of slipmat 22 is used for increasing the bottom of cylinder 1 The frictional force in portion, the right side at the top of cylinder 1 is provided with air gauge 3, is used for showing gas in cylinder 1 by the setting of air gauge 3 Pressure, facilitate operator to observe the pressure of gas in cylinder 1, the top on the right side of cylinder 1 is communicated with feed tube 4, cylinder 1 it is interior Chamber is provided with sleeve pipe 5, and the top of sleeve pipe 5 extends to the outside of cylinder 1, and the bottom on the right side of sleeve pipe 5 is communicated with exhaust tube 6, sleeve pipe 5 Top be fixedly connected with protective cover 7, the inner chamber of sleeve pipe 5 is provided with piston 8, and the surface of piston 8 is arranged with sealing ring 9, piston 8 Top be fixedly connected with long slab 10, the top of long slab 10 extends to the inner chamber of protective cover 7, and the surface of long slab 10 offers elongated hole 11, the inwall of elongated hole 11 is installed with teeth 12, the top of sleeve pipe 5 and is fixedly connected with motor positioned at the back side of long slab 10 13, the rotating shaft of motor 13 extends to the inside of elongated hole 11, and one end that the rotating shaft of motor 13 is located inside elongated hole 11 is arranged with and tooth The gear 14 that tooth 12 is adapted, teeth 12 are engaged with gear 14, and the left side of protective cover 7 is fixedly connected with controller 15, and cylinder 1 is left Escape pipe 16 is communicated with the top of side, the top and bottom of escape pipe 16 offer gas outlet 17, and the inner chamber of escape pipe 16 is set Cross bar 18 is equipped with, the left end of cross bar 18 extends to the outside of escape pipe 16, sealing shroud is provided between cross bar 18 and escape pipe 16 23, the left end of sealing shroud 23 extends to the left side of escape pipe 16, and the right-hand member of sealing shroud 23 extends to the inner chamber of escape pipe 16, sealing The setting of set 23 is used for being sealed between cross bar 18 and escape pipe 16, and the right-hand member of cross bar 18 is fixedly connected with sprue 19, goes out The block 20 being adapted with sprue 19 is fixedly connected with the right side of the inner chamber of tracheae 16, the right side and the left side of block 20 of sprue 19 connect Touch, one end that cross bar 18 is located at the inner chamber of escape pipe 16 is arranged with spring 21, the left end of spring 21 and the left side of the inner chamber of escape pipe 16 It is fixedly connected, the right-hand member of spring 21 is fixedly connected with the left side of sprue 19, the left end of cross bar 18 is fixedly connected with draw ring 24, draw ring 24 surface offers through hole 25, is easy to the transverse shifting of cross bar 18 by the cooperation of draw ring 24 and through hole 25, pulls draw ring 24 The transverse shifting of cross bar 18 is driven, cross bar 18 drives sprue 19 away from block 20, cylinder 1 can be deflated, make gas in cylinder 1 Pressure is consistent with atmospheric pressure, is easy to the use of driven pressure reducer for gastrointestinal tract, the return of sprue 19, controller 15 are easy in the setting of spring 21 It is electrically connected with respectively with motor 13 and gas pressure sensor 2, the setting of gas pressure sensor 2 is used for detecting gas in cylinder 1 The pressure of body, controller 15 is transmitted to by information, it is ensured that the negative pressure of cylinder 1 ensures within the specific limits, as pressure goes beyond the scope, control The controlled motor 13 of device 15 processed is stopped, and by that sleeve pipe 5 and coordinating for exhaust tube 6 can be used for detaching the pressure in cylinder 1, leads to Cross the rotating shaft rotation of the controlled motor 13 of controller 15, the shaft driven gear 14 that turns of motor 13 rotates, gear 14 drive long slab 10 to Upper movement, long slab 10 is moved up with piston 8 and sealing ring 9, reduces the pressure in cylinder 1, easy to use, can be with electricity Dynamic mode makes to produce negative pressure in cylinder 1, instead of the mode repeatedly pressed manually, alleviates the pain of patient.

In use, being rotated by the rotating shaft of the controlled motor 13 of controller 15, the shaft driven gear 14 that turns of motor 13 rotates, tooth Wheel 14 drives long slab 10 to move up, and long slab 10 is moved up with piston 8, and piston 8 is moved up with dynamic seal ring 9 makes sleeve pipe Air pressure reduction in 5, exhaust tube 6 is detached to the gas in cylinder 1, the air pressure reduction in cylinder 1.

In summary：The novel gastroenteritic pressure reducer, passes through motor 13, gear 14, long slab 10, elongated hole 11, teeth 12, piston 8 and the cooperation of sealing ring 9, solve the problem of repeatedly pressing air-breathing bag causes patient suffering.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of novel gastroenteritic pressure reducer, including cylinder（1）, it is characterised in that：The cylinder（1）Top on the right side of inner chamber is fixed It is connected with gas pressure sensor（2）, the cylinder（1）Air gauge is provided with the right side of top（3）, the cylinder（1）Right side Top be communicated with feed tube（4）, the cylinder（1）Inner chamber be provided with sleeve pipe（5）, described sleeve pipe（5）Top extend to Cylinder（1）Outside, described sleeve pipe（5）The bottom on right side is communicated with exhaust tube（6）, described sleeve pipe（5）Top be fixedly connected There is protective cover（7）, described sleeve pipe（5）Inner chamber be provided with piston（8）, the piston（8）Surface be arranged with sealing ring（9）, The piston（8）Top be fixedly connected with long slab（10）, the long slab（10）Top extend to protective cover（7）Inner chamber, The long slab（10）Surface offer elongated hole（11）, the elongated hole（11）Inwall be installed with teeth（12）, the set Pipe（5）Top and positioned at long slab（10）The back side be fixedly connected with motor（13）, the motor（13）Rotating shaft extend to length Hole（11）Inside, the motor（13）Rotating shaft be located at elongated hole（11）Internal one end is arranged with and teeth（12）It is adapted Gear（14）, the protective cover（7）Left side be fixedly connected with controller（15）, the cylinder（1）It is communicated with the top of left side Escape pipe（16）, the escape pipe（16）Top and bottom offer gas outlet（17）, the escape pipe（16）Inner chamber It is provided with cross bar（18）, the cross bar（18）Left end extend to escape pipe（16）Outside, the cross bar（18）Right-hand member consolidate Surely it is connected with sprue（19）, the escape pipe（16）It is fixedly connected with the right side of inner chamber and sprue（19）The block being adapted （20）, the cross bar（18）Positioned at escape pipe（16）One end of inner chamber is arranged with spring（21）, the spring（21）Left end with Escape pipe（16）It is fixedly connected on the left of inner chamber, the spring（21）Right-hand member and sprue（19）Left side be fixedly connected, it is described Controller（15）Respectively with motor（13）And gas pressure sensor（2）It is electrically connected with.

2. a kind of novel gastroenteritic pressure reducer according to claim 1, it is characterised in that：The teeth（12）With gear（14） Engagement, the sprue（19）Right side and block（20）Left contact.

3. a kind of novel gastroenteritic pressure reducer according to claim 1, it is characterised in that：The cylinder（1）Bottom fix Slipmat is installed（22）.

4. a kind of novel gastroenteritic pressure reducer according to claim 1, it is characterised in that：The cross bar（18）With escape pipe （16）Between be provided with sealing shroud（23）, the sealing shroud（23）Left end extend to escape pipe（16）Left side, the sealing Set（23）Right-hand member extend to escape pipe（16）Inner chamber.

5. a kind of novel gastroenteritic pressure reducer according to claim 1, it is characterised in that：The cross bar（18）Left end fix It is connected with draw ring（24）, the draw ring（24）Surface offer through hole（25）.