CN216725353U

CN216725353U - Take carbon sheet to prevent intestines and stomach negative pressure drainage ware that backflows

Info

Publication number: CN216725353U
Application number: CN202122920935.XU
Authority: CN
Inventors: 张月华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-14
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a take charcoal piece to prevent stomach negative pressure drainage ware of refluence, including the negative pressure bottle that the side is corrugate, the top of negative pressure bottle is provided with feed liquor pipe and a plurality of outlet duct with the negative pressure bottle intercommunication, the intraductal first check valve that is provided with of feed liquor, be provided with the second check valve in the outlet duct, it is provided with the active carbon piece to lie in outlet duct department in the negative pressure bottle, the outlet duct is kept away from the one end of being connected with the negative pressure bottle and is provided with the filter cap of dismantling the connection, be provided with a plurality of through-holes on the filter cap, be provided with the active carbon filter screen in the filter cap, the active carbon filter screen covers all through-holes; this intestines and stomach negative pressure drainage ware can carry out the deodorization to the combustion gas to can prevent that the liquid of drainage play from flowing back in patient's intestines and stomach.

Description

Take carbon sheet to prevent intestines and stomach negative pressure drainage ware that backflows

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, more specifically the intestines and stomach negative pressure drainage ware that flows back is prevented to taking carbon sheet that says so.

Background

The accumulated qi of the accumulated fluid in the intestines and stomach is caused by the damage of the intestines and stomach and the disorder of transportation, transformation, distribution and transportation of the gas and the water retention in the intestines and stomach after abdominal operation or diseases such as gastric reflux, intestinal obstruction and the like, and the phlegm-fluid diseases mainly represented by abdominal distension, acoustic percolation, water vomiting and the like are caused. However, the negative pressure drainage device for intestines and stomach may expand after sucking out gas and liquid in intestines and stomach, when the negative pressure drainage device is saturated, the vent hole of the negative pressure drainage device for intestines and stomach needs to be opened to discharge gas in the negative pressure drainage device for intestines and stomach, but the gas in intestines and stomach is generally smelly, and the gas pollutes nearby air after being discharged, and when the gas is discharged, the sucked liquid and gas may flow back to the intestines and stomach of the patient by squeezing the negative pressure drainage device for intestines and stomach.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a take intestines and stomach negative pressure drainage ware that charcoal piece prevented backflowing, this intestines and stomach negative pressure drainage ware can carry out the deodorization to the combustion gas to can prevent that the liquid that the drainage goes out from backflowing to in the patient intestines and stomach.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a take stomach negative pressure drainage ware that carbon piece prevented backflowing, is corrugated negative pressure bottle including the side, the top of negative pressure bottle is provided with feed liquor pipe and a plurality of outlet duct with the negative pressure bottle intercommunication, the intraductal first check valve that is provided with of feed liquor, be provided with the second check valve in the outlet duct, it is provided with the active carbon piece to be located outlet duct department in the negative pressure bottle, the outlet duct is kept away from the one end of being connected with the negative pressure bottle and is provided with the filtration cap that can dismantle the connection, be provided with a plurality of through-holes on the filtration cap, be provided with the active carbon filter screen in the filtration cap, the active carbon filter screen covers all through-holes.

Further be provided with the internal thread in the filter cap, the outlet duct is kept away from the one end side of being connected with the negative pressure bottle and is provided with the external screw thread, filter cap passes through external screw thread and internal thread and outlet duct threaded connection.

Further the side of negative pressure bottle bottom is provided with the drain pipe, drain pipe and the inside intercommunication of negative pressure bottle, the drain pipe is kept away from the one end threaded connection who is connected with the negative pressure bottle and is sealed the cap.

Further, the top of the negative pressure bottle is provided with a plurality of hanging rings.

Further, the negative pressure bottle is made of transparent materials.

Further the side of negative pressure bottle is provided with scale display area, and the top and the bottom of negative pressure bottle are connected respectively to the both ends in scale display area, be provided with the scale value on the scale display area.

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

(1) the utility model discloses a lie in outlet duct department and be provided with the activated carbon piece in the negative pressure bottle for the stink of the gas in the negative pressure bottle can be adsorbed to the activated carbon piece, and when the gas in the negative pressure bottle is discharged from the outlet duct, can pass through the activated carbon piece, guarantee that the gas that discharges can be adsorbed deodorization, prevent the contaminated air; and be provided with the filter cap in outlet duct department, be provided with the active carbon filter screen in the filter cap, once more adsorb the deodorization to the combustion gas, guarantee that the smell of combustion gas is adsorbed the deodorization totally, play dual guarantee.

(2) The first check valve is arranged in the liquid inlet pipe, so that after the stomach tube connected with the intestines and the stomach is connected with the liquid inlet pipe, only the liquid and the gas in the intestines and the stomach can enter the negative pressure bottle, and the liquid and the gas in the negative pressure bottle cannot flow back to the intestines and the stomach; through set up the second check valve in outlet duct department for can automatic back-up open the second check valve in the negative pressure bottle after the saturation, make the automatic external world of discharging of gas in the negative pressure bottle, can need not artifical manual gas in extruding the negative pressure bottle, and after artifical manual gas in extruding the negative pressure bottle, external gas also can not enter into the negative pressure bottle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a first structural schematic diagram of an anti-reflux gastrointestinal negative pressure drainage device with carbon sheets;

FIG. 2 is a schematic structural diagram II of an anti-reflux gastrointestinal negative pressure drainage device with carbon sheets;

fig. 3 is an enlarged view of a point a in fig. 1.

Labeled in the figure as: 1. a negative pressure bottle; 2. a liquid inlet pipe; 3. an air outlet pipe; 4. a filter cap; 401. a through hole; 5. a scale display band; 6. a scale value; 7. a liquid outlet pipe; 8. a closing cap; 9. a first check valve; 10. an activated carbon sheet; 11. an active carbon filter screen; 12. a second one-way valve; 1201. a valve seat; 1202. a one-way channel; 1203. a jacking block; 1204. a spring.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

An anti-reflux gastrointestinal negative pressure drainage device with carbon sheets, as shown in figures 1-3, comprises a negative pressure bottle 1 with a corrugated side surface, the top of the negative pressure bottle 1 is provided with a liquid inlet pipe 2 and a plurality of air outlet pipes 3 which are communicated with the negative pressure bottle 1, a first one-way valve 9 is arranged in the liquid inlet pipe 2, the first one-way valve 9 is used for one-way conduction to enter a passage in the external negative pressure bottle 1, a second one-way valve 12 is arranged in the air outlet pipe 3, the second one-way valve 12 is used for unidirectionally communicating a passage through which the negative pressure bottle 1 is discharged to the outside, an activated carbon sheet 10 is arranged in the negative pressure bottle 1 at the position of the air outlet pipe 3, a filter cap 4 which is detachably connected is arranged at one end of the air outlet pipe 3 far away from the negative pressure bottle 1, filter and be provided with a plurality of through-holes 401 on the cap 4, be provided with activated carbon filter screen 11 in the cap 4 of filtering, activated carbon filter screen 11 covers all through-holes 401.

The utility model discloses a lie in outlet duct 3 and be provided with activated carbon piece 10 in negative pressure bottle 1 for activated carbon piece 10 can adsorb the stink of the gas in negative pressure bottle 1, and when the gas in negative pressure bottle 1 was discharged from outlet duct 3, can pass through activated carbon piece 10, guarantee that the exhaust gas can be adsorbed the deodorization, prevent air pollution; and 3 departments are provided with the filter cap 4 at the outlet duct, are provided with active carbon filter screen 11 in the filter cap 4, once adsorb the deodorization once more to the combustion gas, guarantee that the smell of combustion gas is adsorbed the deodorization clean, play dual guarantee.

The utility model arranges the first one-way valve 9 in the liquid inlet pipe 2, so that the stomach tube connected with the intestines and the stomach can only make the liquid and the gas in the intestines and the stomach enter the negative pressure bottle 1 after the liquid inlet pipe 2 is connected, and the liquid and the gas in the negative pressure bottle 1 can not flow back to the intestines and the stomach; through set up second check valve 12 in 3 departments of outlet duct for can automatic back-up second check valve 12 in the saturation in negative pressure bottle 1, make the automatic external world of discharging of gas in negative pressure bottle 1, can need not artifical manual gas in extruding negative pressure bottle 1, and after artifical manual gas in extruding negative pressure bottle 1, external gas can not enter into in the negative pressure bottle 1 yet.

In this embodiment, as shown in fig. 3, the second check valve 12 includes a valve seat 1201, a spring 1204, and a tightening block 1203, a check passage 1202 is disposed in the valve seat 1201, the check passage 1202 includes an inflow section, a control section, and an outflow section that are connected in sequence, the inflow section is communicated with the negative pressure bottle 1, the outflow section is communicated with the filter cap 4, the spring 1204 and the tightening block 1203 are both located in the control section, and the spring 1204 is in contact with the tightening block 1203, so that the tightening block 1203 can close the outflow section.

In this embodiment preferably, as shown in fig. 3, be provided with the internal thread in the filtration cap 4, the one end side of being connected with negative pressure bottle 1 is kept away from to outlet duct 3 is provided with the external screw thread, it passes through external screw thread and internal thread and 3 threaded connection of outlet duct to filter cap 4 to after exhausting many times, when the absorption deodorization ability of active carbon filter screen 11 descends, the accessible was unscrewed and is filtered cap 4, and active carbon filter screen 11 in the filtration cap 4 is changed, thereby guarantees to adsorb the deodorization function.

In this embodiment, preferably, as shown in fig. 1, a liquid outlet pipe 7 is disposed on a side surface of the bottom of the negative pressure bottle 1, the liquid outlet pipe 7 is communicated with the inside of the negative pressure bottle 1, a sealing cap 8 is connected to one end of the liquid outlet pipe 7, which is far away from the end connected to the negative pressure bottle 1, through a thread, and a sealing ring is disposed between the sealing cap 8 and the liquid outlet pipe 7 for increasing the sealing performance;

specifically, when the liquid in the negative pressure bottle 1 is excessive, the liquid in the negative pressure bottle 1 can be directly discharged by unscrewing the sealing cap 8 and aligning the liquid outlet pipe 7 with a waste liquid barrel or connecting the waste liquid barrel with other liquid collecting devices.

In this embodiment, preferably, as shown in fig. 2, the top of the negative pressure bottle 1 is provided with a plurality of hanging rings, and the negative pressure bottle 1 can be hung on a wall or a support such as a supporting rod through the hanging rings, so that the negative pressure bottle 1 can be conveniently fixed or fixed on the body, and can be conveniently moved along with the patient.

In this embodiment, it is preferable that the negative pressure bottle 1 is made of a transparent material, so that the liquid in the negative pressure bottle 1 can be clearly seen.

In this embodiment, as shown in fig. 1, a scale display band 5 is disposed on a side surface of the negative pressure bottle 1, two ends of the scale display band 5 are respectively connected to the top and the bottom of the negative pressure bottle 1, and a scale value 6 is disposed on the scale display band 5; so that the volume of the liquid sucked out from the negative pressure bottle 1 can be checked through the scale value 6.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a take intestines and stomach negative pressure drainage ware that carbon sheet prevented backflowing which characterized in that: corrugated negative pressure bottle is shown including the side, negative pressure bottle's top is provided with feed liquor pipe and a plurality of outlet duct with negative pressure bottle intercommunication, the intraductal first check valve that is provided with of feed liquor, be provided with the second check valve in the outlet duct, it is provided with the activated carbon piece to lie in outlet duct department in the negative pressure bottle, the outlet duct is kept away from the one end of being connected with negative pressure bottle and is provided with the filtration cap that can dismantle the connection, be provided with a plurality of through-holes on the filtration cap, be provided with the activated carbon filter screen in the filtration cap, the activated carbon filter screen covers all through-holes.

2. The gastrointestinal negative pressure drainage device with the carbon sheet for preventing backflow according to claim 1, is characterized in that: the filter cap is internally provided with an internal thread, the side face of one end, far away from the negative pressure bottle, of the air outlet pipe is provided with an external thread, and the filter cap is in threaded connection with the air outlet pipe through the external thread and the internal thread.

3. The gastrointestinal negative pressure drainage device with the carbon sheet for preventing backflow according to claim 2, is characterized in that: the side of negative pressure bottle bottom is provided with the drain pipe, drain pipe and the inside intercommunication of negative pressure bottle, the drain pipe is kept away from the one end threaded connection who is connected with the negative pressure bottle and is had the sealing cap.

4. The gastrointestinal negative pressure drainage device with the carbon sheet for preventing backflow according to claim 3, is characterized in that: the top of the negative pressure bottle is provided with a plurality of hanging rings.

5. The gastrointestinal negative pressure drainage device with the carbon sheet for preventing backflow according to claim 4, is characterized in that: the negative pressure bottle is made of transparent materials.

6. The gastrointestinal negative pressure drainage device with the carbon sheet for preventing backflow according to claim 5, is characterized in that: the side of negative pressure bottle is provided with scale display area, and the top and the bottom of negative pressure bottle are connected respectively to the both ends in scale display area, be provided with the scale interval on the scale display area.