CN210873241U

CN210873241U - Improved negative pressure drainage bottle

Info

Publication number: CN210873241U
Application number: CN201920996968.2U
Authority: CN
Inventors: 黄梅贤; 梁凤葵; 黄瑞珍; 唐呈香; 马丽玲; 石琦; 黄静; 钟宁梅
Original assignee: Guangxi Maternal and Child Health Hospital
Current assignee: Guangxi Maternal and Child Health Hospital
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-30
Anticipated expiration: 2029-06-28

Abstract

The utility model provides an improvement formula negative pressure drainage bottle, including the drainage bottle, supporting spring and stomach tube, the drainage bottle includes the bottle, bottom and top cap, the fixed bottle top of locating of top cap, the bottom is fixed locates the bottom, supporting spring locates between top cap and the bottom, be equipped with the feed liquor pipe on the top cap, blast pipe and fluid-discharge tube, the inner chamber of bottle is all stretched into to the lower extreme of feed liquor pipe and blast pipe, the lower extreme mouth of pipe of blast pipe is located the lower extreme mouth of pipe top of feed liquor pipe, the upper end of feed liquor pipe and blast pipe is equipped with the mouth of pipe assorted bayonet joint with the stomach tube respectively, the one end and the feed liquor pipe of stomach tube are pegged graft, the mouth of pipe of blast pipe upper end is equipped with first sealing plug, the lower extreme mouth of pipe stretches into the. Can solve the technical problem that the gastric juice sucked in the existing negative pressure drainage bottle is inconvenient to discharge.

Description

Improved negative pressure drainage bottle

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an improvement formula negative pressure drainage bottle.

Background

When a patient is washed with stomach in a hospital, a gastric juice drainage device is frequently used, and the gastric juice drainage device mainly comprises a negative pressure state container, a negative pressure pipe and a drainage pipe, wherein the drainage pipe is inserted into the stomach of the patient, and liquid in the stomach is drained out under the action of negative pressure. When the liquid in the container in the negative pressure state is full, the container needs to be opened, the liquid in the container needs to be poured out, then the negative pressure pipe and the drainage pipe are installed, and then the operation can be continued. Therefore, the operation procedure is complex and the working efficiency is low. The patient keeps the stomach tube, can feed milk, nutrition meal, medicine, water and the like through the stomach tube, can also discharge accumulated gas, gastric juice and food chyle in the stomach through the stomach tube,

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides an improved negative pressure drainage bottle to solve the technical problem that gastric juice sucked in the existing negative pressure drainage bottle is inconvenient to discharge.

In order to solve the technical problem, the technical scheme of the utility model is that: an improved negative pressure drainage bottle, which comprises a drainage bottle, a supporting spring and a stomach tube, wherein the drainage bottle comprises a bottle body, a bottom cover and a top cover, the top cover is fixedly arranged at the top of the bottle body, the bottom cover is fixedly arranged at the bottom of the bottle body, the supporting spring is arranged between the top cover and the bottom cover, the top cover is provided with a liquid inlet pipe, an exhaust pipe and a liquid discharge pipe, the lower ends of the liquid inlet pipe and the exhaust pipe extend into the inner cavity of the bottle body, the lower end pipe orifice of the exhaust pipe is positioned above the lower end pipe orifice of the liquid inlet pipe, the upper ends of the liquid inlet pipe and the exhaust pipe are respectively provided with a plug-in connector matched with the pipe orifice of the stomach tube, one end of the stomach tube is inserted into the liquid inlet tube, a first sealing plug is arranged at the tube opening at the upper end of the exhaust tube, the lower end pipe orifice of the liquid discharge pipe extends into the bottom of the bottle body, and the upper end pipe orifice of the liquid discharge pipe extends out of the bottle body and is provided with a second sealing plug.

As an improved mode, the bottle body is cylindrical and made of transparent plastic, and the bottle body is provided with a volume scale value.

As an improved mode, the bottle body is of an inner-outer double-layer structure, and the supporting spring is arranged between interlayers on the bottle body.

As an improved mode, the liquid discharge pipe comprises an inserting sleeve, a cap and a liquid guide pipe, the inserting sleeve is fixedly arranged on the cap, the cap is fixedly arranged on the liquid guide pipe, the cap is inserted into the inserting sleeve, and the liquid guide pipe penetrates through the inserting sleeve and extends into the bottom of the bottle body.

As an improved mode, the liquid inlet pipe and the exhaust pipe are integrally arranged, the upper end of the liquid inlet pipe is vertically arranged, and the upper end of the exhaust pipe is transversely arranged.

As an improved mode, the device also comprises a gastric juice collecting pipe used for collecting liquid discharged by the liquid discharge pipe, the lower part of an opening at the upper part of the gastric juice collecting pipe is sealed, and the side wall of the gastric juice collecting pipe is provided with a volume scale value.

The technical effect obtained by adopting the technical scheme is as follows:

the application of negative pressure drainage bottle when using, feed liquor pipe and other end are connected to the one end of stomach tube and patient's stomach is inserted, compress the drainage bottle after produce the negative pressure under supporting spring's effect and draw forth the liquid in patient's stomach, when liquid in the drainage bottle is close when filling with, pull out the stomach tube from the feed liquor pipe and carry out the shutoff to the feed liquor pipe, pull out the second sealing plug after compression drainage bottle again and can follow the mouth of pipe discharge of fluid-discharge tube with the gastric juice in the bottle. This negative pressure drainage bottle simple structure, reasonable in design, can be convenient with the liquid discharge in the drainage bottle to realized the reuse of drainage bottle, reduced medical care cost, saved the material, energy-concerving and environment-protective.

Because the bottle is cylindric and is the transparent plastic material, be equipped with the volume scale interval on the bottle, be convenient for generally observe the volume of the liquid in the drainage bottle.

Because the bottle body is of an inner-outer double-layer structure, the supporting spring is arranged between the interlayers on the bottle body, and the supporting spring can be prevented from being directly contacted with liquid to pollute the spring or corrode the spring.

Because the fluid-discharge tube includes grafting sleeve pipe, block and catheter, the grafting sleeve pipe is fixed to be located on the block, the fixed block that is equipped with on the catheter, the block with the blast pipe is pegged graft, the catheter passes the grafting sleeve pipe stretches into the bottle bottom, this structure is convenient to extract the negative pressure bottle with the fluid-discharge tube and washs it.

Because the feed liquor pipe with blast pipe an organic whole sets up, the vertical setting in upper end of feed liquor pipe just the upper end of blast pipe transversely sets up.

Owing to still include the gastric juice collecting pipe, still including the gastric juice collecting pipe that is used for receiving drain pipe discharge liquid, the shutoff of gastric juice collecting pipe upper portion opening lower part, be equipped with the volume scale value on the lateral wall of gastric juice collecting pipe, the gastric juice collecting pipe is used for collecting gastric juice and carries out accurate measurement to the volume of gastric juice.

Because the pipe orifice of one end of the liquid discharge pipe extending out of the bottle body is matched with the joint of the injector, the liquid discharge pipe is plugged during drainage, and the injector is connected to suck gastric juice in the bottle when accurate metering is needed.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic diagram of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the gastric tube and the exhaust tube of the present invention;

FIG. 3 is a cross-sectional view of the drain pipe of the present invention;

FIG. 4 is a structural diagram of a second embodiment of the present invention;

in the figure, 1-drainage bottle, 2-supporting spring, 3-stomach tube, 11-bottle body, 12-bottom cover, 13-top cover, 41-liquid inlet tube, 42-exhaust tube, 43-liquid discharge tube, 51-first sealing plug, 52-second sealing plug, 61-splicing sleeve, 62-cover cap, 63-liquid guide tube and 7-stomach liquid collecting tube.

Detailed Description

As shown in fig. 1 to 3, an improved negative pressure drainage bottle 1 comprises a drainage bottle 1, a supporting spring 2 and a stomach tube 3, wherein the drainage bottle 1 comprises a bottle body 11, a bottom cover 12 and a top cover 13, the top cover 13 is fixedly arranged on the top of the bottle body 11, the bottom cover 12 is fixedly arranged at the bottom of the bottle body 11, the bottom cover 12 is provided with a protruding part convenient for hanging, and the protruding part is provided with a round hole for hanging. The supporting spring 2 is arranged between the top cover 13 and the bottom cover 12, the bottle body 11 is cylindrical and made of transparent plastic, and the bottle body 11 is provided with a volume scale value, so that the liquid amount in the drainage bottle 1 can be observed generally.

Be equipped with feed liquor pipe 41 on bottom 12, blast pipe 42 and fluid-discharge tube 43, the inner chamber of bottle 11 is all stretched into to the lower extreme of feed liquor pipe 41 and blast pipe 42, the lower extreme mouth of pipe of blast pipe 42 is located the lower extreme mouth of pipe top of feed liquor pipe 41, the upper end of feed liquor pipe 41 and blast pipe 42 is equipped with the mouth of pipe assorted bayonet joint with stomach tube 3 respectively, the one end and the feed liquor pipe 41 of stomach tube 3 are pegged graft, the mouth of pipe of the upper end of blast pipe 42 is equipped with first sealing plug 51, the lower extreme mouth of pipe of fluid-discharge tube 43 stretches into the bottle 11 bottom, the upper end mouth of pipe of fluid-. In this embodiment, the liquid discharge pipe 43 includes the insertion sleeve 61, the cap 62 and the liquid guide tube 63, the insertion sleeve 61 is fixedly arranged on the top cover 13, the cap 62 is fixedly arranged on the liquid guide tube 63, the cap 62 is inserted into the insertion sleeve 61, the liquid guide tube 63 penetrates through the insertion sleeve 61 and extends into the bottom of the bottle body 11, and the structure facilitates the liquid discharge pipe 43 to be pulled out of the negative pressure bottle to clean the negative pressure bottle.

Example two

As shown in fig. 4, the structure of the present embodiment is substantially the same as that of the first embodiment, except that the bottle body 11 has an inner-outer double-layer structure, and the supporting spring 2 is disposed between the interlayers on the bottle body 11, so as to prevent the supporting spring 2 from directly contacting with liquid, contaminating the spring, or corroding the spring.

The liquid inlet pipe 41 and the exhaust pipe 42 are integrally arranged, the upper end of the liquid inlet pipe 41 is vertically arranged, and the upper end of the exhaust pipe 42 is transversely arranged. The application of improvement formula negative pressure drainage bottle 1 is still including the gastric juice collecting tube 7 that is used for collecting 7 exhaust liquids of gastric juice collecting tube, the shutoff of 7 upper portion opening lower parts of gastric juice collecting tube, is equipped with the volume scale interval on the lateral wall of gastric juice collecting tube 7, and gastric juice collecting tube 7 is used for collecting gastric juice and carries out accurate measurement to the volume of gastric juice. The device can be used after general operation or when gastric juice retention or flatulence is caused by serious digestion problems. In order to save the manufacturing cost, the structure of the exhaust pipe can be omitted, and the liquid inlet pipe 41 is used as the exhaust pipe 42.

The application of negative pressure drainage bottle when using, feed liquor pipe 41 and other end are connected to the one end of stomach tube 3 and patient's stomach is inserted to the other end, produce the negative pressure and draw forth the liquid in patient's stomach under supporting spring 2's effect after compressing the drainage bottle, when liquid in the drainage bottle is close to filling up, pull out stomach tube 3 from the feed liquor pipe and carry out the shutoff to the feed liquor pipe, pull out the second sealing plug 52 back compression drainage bottle again and can follow the mouth of pipe of fluid-discharge tube 43 with the gastric juice in the bottle and discharge. This negative pressure drainage bottle simple structure, reasonable in design, can be convenient with the liquid discharge in the drainage bottle to realized the reuse of drainage bottle, reduced medical care cost, saved the material, energy-concerving and environment-protective.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. An improved negative pressure drainage bottle, which is characterized by comprising a drainage bottle, a supporting spring and a stomach tube, the drainage bottle comprises a bottle body, a bottom cover and a top cover, the top cover is fixedly arranged at the top of the bottle body, the bottom cover is fixedly arranged at the bottom of the bottle body, the supporting spring is arranged between the top cover and the bottom cover, the top cover is provided with a liquid inlet pipe, an exhaust pipe and a liquid discharge pipe, the lower ends of the liquid inlet pipe and the exhaust pipe extend into the inner cavity of the bottle body, the lower end pipe orifice of the exhaust pipe is positioned above the lower end pipe orifice of the liquid inlet pipe, the upper ends of the liquid inlet pipe and the exhaust pipe are respectively provided with a plug-in connector matched with the pipe orifice of the stomach tube, one end of the stomach tube is inserted into the liquid inlet tube, a first sealing plug is arranged at the tube opening at the upper end of the exhaust tube, the lower end pipe orifice of the liquid discharge pipe extends into the bottom of the bottle body, and the upper end pipe orifice of the liquid discharge pipe extends out of the bottle body and is provided with a second sealing plug.

2. The improved negative pressure drainage bottle as claimed in claim 1, wherein the bottle body is cylindrical and made of transparent plastic, and the bottle body is provided with a volume scale.

3. The improved negative pressure drainage bottle of claim 2, wherein the bottle body has an inner and outer double-layer structure, and the supporting spring is disposed between the interlayers on the bottle body.

4. The improved negative pressure drainage bottle of claim 1, wherein the drainage tube comprises a plug-in sleeve, a cap and a catheter, the plug-in sleeve is fixedly arranged on the cap, the cap is fixedly arranged on the catheter, the cap is plugged with the plug-in sleeve, and the catheter passes through the plug-in sleeve and extends into the bottom of the bottle body.

5. The improved negative pressure drainage bottle of claim 1, wherein the liquid inlet pipe and the exhaust pipe are integrally arranged, the upper end of the liquid inlet pipe is vertically arranged, and the upper end of the exhaust pipe is horizontally arranged.

6. The improved negative pressure drainage bottle as set forth in claim 1, further comprising a gastric juice collection tube for collecting the liquid discharged from the drainage tube, wherein the upper opening and the lower opening of the gastric juice collection tube are sealed, and the side wall of the gastric juice collection tube is provided with a volume scale value.

7. The improved negative pressure drainage bottle as set forth in claim 1, wherein the end of the drainage tube extending out of the bottle body is provided with a nozzle matching with the connector of the syringe.