CN215134345U - Gastrointestinal decompression device convenient to measure - Google Patents
Gastrointestinal decompression device convenient to measure Download PDFInfo
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- CN215134345U CN215134345U CN202121399660.3U CN202121399660U CN215134345U CN 215134345 U CN215134345 U CN 215134345U CN 202121399660 U CN202121399660 U CN 202121399660U CN 215134345 U CN215134345 U CN 215134345U
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Abstract
The utility model relates to the technical field of medical supplies, in particular to a gastrointestinal decompression device convenient for metering, which comprises a negative pressure drainage bottle, wherein the negative pressure drainage bottle is a telescopic folding mechanism, a liquid inlet pipe and a liquid outlet pipe are respectively arranged on two sides of one end of the negative pressure drainage bottle, one end of the liquid inlet pipe is in conduction connection with the negative pressure drainage bottle, and the other end of the liquid inlet pipe is connected with a stomach tube; one end of the liquid discharge pipe is in conduction connection with the negative pressure drainage bottle, and the other end of the liquid discharge pipe is provided with a sealing mechanism; a drainage tube is arranged in the negative pressure drainage bottle, one end of the drainage tube is fixedly connected with the bottom of the inner wall of the negative pressure drainage bottle, and the other end of the drainage tube is in conduction connection with the drainage tube; the negative pressure drainage bottle is characterized by further comprising an aspirator, wherein the aspirator can be embedded into one end, far away from the negative pressure drainage bottle, of the drainage tube, and scale marks are arranged on the outer wall of the aspirator. The utility model discloses a be convenient for measure intestines and stomach pressure relief device can carry out accurate measurement to liquid in the intestines and stomach, can improve medical staff's measurement efficiency moreover.
Description
Technical Field
The utility model belongs to the technical field of the medical supplies technique and specifically relates to a be convenient for measure stomach intestines pressure relief device.
Background
Gastrointestinal decompression is a method of inserting a stomach tube into the oral cavity or the nasal cavity, connecting a disposable gastrointestinal decompression device, and leading stomach contents out of the body of a patient under the action of negative pressure and siphon principle. The method can suck gas or liquid from gastrointestinal tract, reduce pressure in gastrointestinal tract, reduce gastrointestinal swelling degree, improve gastrointestinal wall blood circulation, and promote healing of stomach wound and recovery of function.
For patients suffering from gastrointestinal diseases or in intensive care units, the color, the quality and the amount of gastrointestinal liquid of the patients need to be observed and recorded, after the nursing staff uses the gastrointestinal decompression negative pressure drainage bag to drain the gastrointestinal liquid of the patients, the metering accuracy of the negative pressure drainage bag is low because the negative pressure drainage bag changes according to the change of the liquid amount in the bag, and therefore the cover above the gastrointestinal decompression negative pressure drainage bag needs to be opened, and the gastrointestinal liquid is poured into the measuring cylinder so as to be measured accurately. Thereby increasing the workload of medical staff and bringing inconvenience to the work of the medical staff.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a be convenient for measure intestines and stomach pressure relief device can carry out accurate measurement to liquid in the intestines and stomach, can improve medical staff's measurement efficiency moreover.
In order to realize the purpose, the utility model discloses a technical scheme be:
a gastrointestinal decompression device convenient to measure comprises a negative pressure drainage bottle, wherein the negative pressure drainage bottle is a telescopic folding mechanism, a liquid inlet pipe and a liquid outlet pipe are respectively arranged on two sides of one end of the negative pressure drainage bottle, one end of the liquid inlet pipe is in conduction connection with the negative pressure drainage bottle, and the other end of the liquid inlet pipe is connected with a stomach tube, so that gastrointestinal liquid can enter the negative pressure drainage bottle through the liquid inlet pipe;
one end of the liquid discharge pipe is in conduction connection with the negative pressure drainage bottle, and the other end of the liquid discharge pipe is provided with a sealing mechanism so that the negative pressure drainage bottle is kept in a negative pressure state;
a drainage tube is arranged in the negative pressure drainage bottle, the drainage tube is a corrugated telescopic tube, penetrating liquid inlet holes are uniformly distributed in the peripheral wall of the drainage tube, one end of the drainage tube is fixedly connected with the bottom of the inner wall of the negative pressure drainage bottle, and the other end of the drainage tube is in conduction connection with the drainage tube;
the negative pressure drainage bottle is characterized by further comprising an aspirator, wherein the aspirator can be embedded into one end, far away from the negative pressure drainage bottle, of the liquid drainage pipe, so that gastrointestinal liquid in the negative pressure drainage bottle sequentially enters the aspirator through the drainage pipe and the liquid drainage pipe, the aspirator is made of transparent materials, and scale marks are arranged on the outer wall of the aspirator.
Further, the stomach tube cover is established on the outer wall of feed liquor pipe, the feed liquor pipe is provided with and is used for the fixture that the stomach tube is fixed, fixture includes go-between, holder and grip ring, the fixed cover of go-between is established the outer wall of feed liquor pipe, the holder is equipped with a plurality of, and is a plurality of the holder equipartition is in the go-between dorsad on the terminal surface of negative pressure drainage bottle one end, the grip ring with go-between threaded connection, through rotating the grip ring can make the holder press to the feed liquor pipe.
Furthermore, one side of the clamping piece, which faces the liquid inlet pipe, is provided with an anti-slip rubber strip.
Furthermore, the aspirator is of an injector structure, and one end of the aspirator is provided with a liquid suction head which is communicated with the aspirator.
Furthermore, the sealing mechanism comprises a sealing element and a sealing spring, one end of the liquid discharge pipe, which is far away from the negative pressure drainage bottle, is an embedding opening, the sealing element is positioned at one end of the liquid discharge pipe, which is close to the embedding opening, and is in sliding connection with the inner wall of the liquid discharge pipe, and a plurality of first guide holes which penetrate through the sealing element are uniformly distributed on the periphery of the sealing element;
the sealing spring is arranged in the drainage tube, is positioned between the sealing element and the negative pressure drainage bottle, and is abutted against the sealing element and the drainage tube at two ends respectively;
the end, far away from the aspirator, of the liquid suction head is of a closed structure, a plurality of second guide holes penetrating through the side wall of the liquid suction head are formed, and the liquid suction head can be embedded into the embedding opening and abutted against the sealing piece, so that the liquid discharge pipe is communicated with the liquid suction head through the first guide holes and the second guide holes in sequence.
Furthermore, a first sealing ring is fixedly sleeved at one end of the liquid suction head close to the suction apparatus.
Furthermore, each end, close to the embedding opening, of each first guide hole is provided with a second sealing ring, the second sealing ring is aligned to the first guide hole, and the second sealing ring is fixedly connected with the sealing element, so that the second sealing ring can be abutted to the end face of the embedding opening.
Furthermore, one end of the liquid discharge pipe, which is far away from the negative pressure drainage bottle, is an embedding opening, one end of the liquid suction head, which is far away from the aspirator, is provided with a liquid suction opening, and the liquid suction head can be embedded into the embedding opening, so that the liquid suction opening is communicated with the liquid discharge pipe.
Further, sealing mechanism includes sealing plug and connecting band, the fluid-discharge tube is kept away from the one end of negative pressure drainage bottle is the embedding mouth, the sealing plug can imbed in the embedding mouth, in order to right the fluid-discharge tube seals, connecting band one end with the outer wall fixed connection of fluid-discharge tube, the other end with sealing plug fixed connection.
The utility model has the advantages that:
1. under the negative pressure effect of the negative pressure drainage bottle, gastrointestinal liquid can enter the negative pressure drainage bottle through the liquid inlet pipe, and meanwhile, the negative pressure drainage bottle begins to expand and extend, and the drainage pipe is a corrugated telescopic pipe, so that the drainage pipe can be stretched along with the expansion and extension of the negative pressure drainage bottle; and the outer wall of aspirator is equipped with the scale mark, realizes that the negative pressure drainage bottle measures when absorbing gastric juice, need not to use the graduated flask in addition to be convenient for medical staff carries out accurate measurement to liquid in the stomach intestine fast.
2. Through twisting the grip ring along keeping away from negative pressure drainage bottle direction, can make the holder press to the feed liquor pipe for the stomach tube of cover on the feed liquor pipe outer wall is established and is fixed, prevents that the stomach tube accident from droing in negative pressure drainage bottle, guarantees that the safety of stomach intestine decompression treatment goes on.
Drawings
Fig. 1 is a block diagram of a first embodiment of a device for facilitating metered gastrointestinal decompression of the present invention.
Fig. 2 is a structural diagram of a clamping mechanism of a gastrointestinal decompression device convenient for metering according to an embodiment of the present invention.
Fig. 3 is a structural view of a sealing mechanism of a gastrointestinal decompression device facilitating measurement according to a first embodiment of the present invention.
Figure 4 is a seal configuration view of a first embodiment of the present invention for facilitating metering of a gastrointestinal decompression device.
Figure 5 is a block diagram of a second embodiment of the present invention of a device for facilitating metered gastrointestinal decompression.
In the figure, 1-negative pressure drainage bottle, 11-liquid inlet pipe, 12-liquid outlet pipe, 121-embedded port, 2-drainage pipe, 21-liquid inlet hole, 3-aspirator, 31-liquid suction head, 311-second guide hole, 32-first sealing ring, 33-liquid suction port, 4-connecting ring, 41-clamping piece, 411-anti-slip rubber strip, 42-clamping ring, 5-sealing piece, 51-sealing spring, 52-first guide hole, 53-second sealing ring, 6-sealing plug and 61-connecting belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Please refer to fig. 1 to 4 simultaneously, the gastrointestinal decompression device convenient for measurement of this embodiment includes negative pressure drainage bottle 1, and negative pressure drainage bottle 1 is flexible folding mechanism, and the both sides of 1 one end of negative pressure drainage bottle are equipped with feed liquor pipe 11 and fluid-discharge tube 12 respectively, and 11 one ends of feed liquor pipe are connected with 1 conduction of negative pressure drainage bottle, and the other end inserts the stomach tube to make gastrointestinal liquid can enter into to negative pressure drainage bottle 1 through feed liquor pipe 11.
One end of the liquid discharge pipe 12 is connected with the negative pressure drainage bottle 1 in a conduction mode, and the other end of the liquid discharge pipe is provided with a sealing mechanism so that the negative pressure drainage bottle 1 is kept in a negative pressure state.
A drainage tube 2 is arranged in the negative pressure drainage bottle 1, the drainage tube 2 is a corrugated telescopic tube, the peripheral wall of the drainage tube 2 is uniformly provided with a penetrating liquid inlet hole 21, one end of the drainage tube 2 is fixedly connected with the bottom of the inner wall of the negative pressure drainage bottle 1, and the other end of the drainage tube is connected with a drainage tube 12 in a conduction manner.
Still include aspirator 3, aspirator 3 can imbed the one end that negative pressure drainage bottle 1 was kept away from to negative pressure drainage tube 12 to make the gastrointestinal liquid in the negative pressure drainage bottle 1 loop through in drainage tube 2, the discharge tube 12 gets into aspirator 2, aspirator 3 is transparent material, and the outer wall of aspirator 3 is equipped with scale mark 30.
Under the negative pressure effect of negative pressure drainage bottle 1, gastrointestinal liquid can get into to negative pressure drainage bottle 1 in through feed liquor pipe 11, negative pressure drainage bottle 1 begins the expansion extension simultaneously, because drainage tube 2 is the flexible pipe of ripple, make drainage tube 2 can stretch along with the expansion extension of negative pressure drainage bottle 1, when negative pressure drainage bottle 1 fills liquid or needs to measure the liquid in the negative pressure drainage bottle 1, through the one end with aspirator 3 embedding fluid-discharge tube 12, under aspirator 3's extraction effect, gastrointestinal liquid in the negative pressure drainage bottle 1 loops through drainage tube 2, fluid-discharge tube 12 gets into aspirator 2 in, the taking out of liquid in the negative pressure drainage bottle 1 has been realized. The liquid inlet holes 21 which penetrate through the drainage tube 2 are uniformly distributed on the peripheral wall of the drainage tube, so that the suction speed of liquid in the negative pressure drainage bottle 1 can be increased, and the efficiency of liquid discharge in the negative pressure drainage bottle 1 is improved.
The outer wall of aspirator 3 is equipped with scale mark 30, realizes that negative pressure drainage bottle 1 measures when absorbing gastric juice, need not to use the graduated flask in addition to be convenient for medical staff carries out accurate measurement to liquid in the stomach intestine fast.
In this embodiment, the stomach tube cover is established on the outer wall of feed liquor pipe 11, and feed liquor pipe 11 is provided with the fixture that is used for the stomach tube to fix.
As shown in fig. 2, the clamping mechanism includes a connection ring 4, clamping members 41 and a clamping ring 42, the connection ring 4 is fixedly sleeved on the outer wall of the liquid inlet pipe 11, the clamping members 41 are provided with a plurality of clamping members 41, the clamping members 41 are uniformly distributed on the end surface of the connection ring 4 opposite to one end of the negative pressure drainage bottle 1, the clamping ring 42 is in threaded connection with the connection ring 4, and the clamping members 41 can be pressed to the liquid inlet pipe 11 by rotating the clamping ring 42. The clip 41 of this embodiment is made of plastic material, so that it can be deformed by the pressure of the clip ring 42 to clip the gastric tube.
Through twisting the grip ring 42 along the direction of keeping away from negative pressure drainage bottle 1, can make holder 41 press to feed liquor pipe 11 for the stomach tube of cover on the outer wall of feed liquor pipe 11 is fixed, prevents that the stomach tube accident from droing in negative pressure drainage bottle 1, guarantees that the safety of stomach intestine decompression treatment goes on.
The side of the clamping member 41 facing the liquid inlet pipe 11 is provided with an anti-slip rubber strip 411. Under the effect of anti-skidding adhesive tape 411, can improve the frictional force between holder 41 and the stomach tube, improve the grip capacity of holder 41.
As shown in fig. 1, in the present embodiment, the aspirator 3 has a syringe structure, and a suction head 31 is provided at one end of the aspirator 3, and the suction head 31 is conductively connected to the aspirator 3.
As shown in fig. 3, the sealing mechanism includes a sealing element 5 and a sealing spring 51, one end of the discharge tube 12 far from the negative pressure drainage bottle 1 is an insertion port 121, the sealing element 5 is located at one end of the discharge tube 12 close to the insertion port 121, the sealing element 5 is slidably connected with the inner wall of the discharge tube 12, and a plurality of first guide holes 52 are uniformly distributed on the periphery of the sealing element 5.
The sealing spring 51 is arranged in the liquid discharge pipe 12, the sealing spring 51 is positioned between the sealing element 5 and the negative pressure drainage bottle 1, two ends of the sealing spring 51 are respectively abutted against the sealing element 5 and the liquid discharge pipe 12, the sealing element 5 is pressed towards the embedding opening 121 under the action of the elastic force of the sealing spring 51, and the first guide hole 52 is in sealing abutment with the end face of the embedding opening 121.
The end of the liquid suction head 31 remote from the aspirator 3 is closed, and the side wall of the liquid suction head 31 is provided with a plurality of second guide holes 311 penetrating therethrough, and the liquid suction head 31 can be fitted into the fitting opening 121 and brought into contact with the sealing member 5, so that the liquid discharge tube 12 communicates with the liquid suction head 31 sequentially through the first guide hole 52 and the second guide hole 311.
As shown in fig. 4, the sealing member 5 is pushed toward the insertion opening 121 by the elastic force of the sealing spring 51, and the first guide hole 52 is in sealing contact with the end surface of the insertion opening 121, so that the sealing member 5 seals the negative pressure drainage bottle 1 to ensure that the negative pressure drainage bottle 1 has a negative pressure state.
When the liquid in the negative pressure drainage bottle 1 needs to be extracted, the liquid suction head 31 is inserted into the liquid inlet pipe 11 through the embedding opening 121, the liquid discharge pipe 12 is communicated with the liquid suction head 31 sequentially through the first guide hole 52 and the second guide hole 311, the liquid in the negative pressure drainage bottle 1 enters the drainage pipe 2 through the liquid inlet hole 21 by pulling the piston of the aspirator 3, and the liquid in the drainage pipe 2 enters the aspirator 3 sequentially through the liquid inlet pipe 11, the first guide hole 52, the second guide hole 311 and the liquid suction head 31.
In this embodiment, a first sealing ring 32 is fixedly sleeved on one end of the liquid suction head 31 close to the suction apparatus 3. Under the action of the first sealing ring 32, the sealing performance between the liquid suction head 31 and the embedding opening 121 can be improved, and the liquid in the negative pressure drainage bottle 1 can be ensured to enter the suction apparatus 3.
One end of each first guide hole 52 close to the insertion opening 121 is provided with a second sealing ring 53, the second sealing ring 53 is aligned with the first guide hole 52, and the second sealing ring 53 is fixedly connected with the sealing element 5, so that the second sealing ring 53 can be abutted against the end surface of the insertion opening 121. Under the action of the second sealing ring 53, the sealing performance between the sealing member 5 and the liquid discharge pipe 12 can be improved, and the negative pressure drainage bottle 1 can be prevented from losing negative pressure.
When using the gastrointestinal decompression device convenient to measure of this embodiment, establish the stomach tube cover outside feed liquor pipe 11, twist grip ring 42 along keeping away from 1 direction of negative pressure drainage bottle, holder 41 presses to feed liquor pipe 11, and the stomach tube is by the centre gripping between holder 41 and feed liquor pipe 11.
When the negative pressure drainage bottle 1 is filled with liquid or the liquid in the negative pressure drainage bottle 1 needs to be measured, the liquid suction head 31 is inserted into the liquid inlet pipe 11 through the embedding opening 121, then the piston of the aspirator 3 is pulled, the liquid in the negative pressure drainage bottle 1 enters the drainage pipe 2 through the liquid inlet hole 21, and the liquid in the drainage pipe 2 enters the aspirator 3 through the liquid inlet pipe 11, the first guide hole 52, the second guide hole 311 and the liquid suction head 31 in sequence.
Example 2
Please refer to fig. 2 and 5 simultaneously, the gastrointestinal decompression device convenient for measurement of this embodiment includes negative pressure drainage bottle 1, and negative pressure drainage bottle 1 is flexible folding mechanism, and the both sides of 1 one end of negative pressure drainage bottle are equipped with feed liquor pipe 11 and fluid-discharge tube 12 respectively, and 11 one ends of feed liquor pipe are connected with 1 conduction of negative pressure drainage bottle, and the other end inserts the stomach tube to make gastrointestinal liquid can pass through feed liquor pipe 11 and get into to in the negative pressure drainage bottle 1.
One end of the liquid discharge pipe 12 is connected with the negative pressure drainage bottle 1 in a conduction mode, and the other end of the liquid discharge pipe is provided with a sealing mechanism so that the negative pressure drainage bottle 1 is kept in a negative pressure state.
A drainage tube 2 is arranged in the negative pressure drainage bottle 1, the drainage tube 2 is a corrugated telescopic tube, the peripheral wall of the drainage tube 2 is uniformly provided with a penetrating liquid inlet hole 21, one end of the drainage tube 2 is fixedly connected with the bottom of the inner wall of the negative pressure drainage bottle 1, and the other end of the drainage tube is connected with a drainage tube 12 in a conduction manner.
Still include aspirator 3, aspirator 3 can imbed the one end that negative pressure drainage bottle 1 was kept away from to negative pressure drainage tube 12 to make the gastrointestinal liquid in the negative pressure drainage bottle 1 loop through in drainage tube 2, the discharge tube 12 gets into aspirator 2, aspirator 3 is transparent material, and the outer wall of aspirator 3 is equipped with scale mark 30.
Under the negative pressure effect of negative pressure drainage bottle 1, gastrointestinal liquid can get into to negative pressure drainage bottle 1 in through feed liquor pipe 11, negative pressure drainage bottle 1 begins the expansion extension simultaneously, because drainage tube 2 is the flexible pipe of ripple, make drainage tube 2 can stretch along with the expansion extension of negative pressure drainage bottle 1, when negative pressure drainage bottle 1 fills liquid or needs to measure the liquid in the negative pressure drainage bottle 1, through the one end with aspirator 3 embedding fluid-discharge tube 12, under aspirator 3's extraction effect, gastrointestinal liquid in the negative pressure drainage bottle 1 loops through drainage tube 2, fluid-discharge tube 12 gets into aspirator 2 in, the taking out of liquid in the negative pressure drainage bottle 1 has been realized. The liquid inlet holes 21 which penetrate through the drainage tube 2 are uniformly distributed on the peripheral wall of the drainage tube, so that the suction speed of liquid in the negative pressure drainage bottle 1 can be increased, and the efficiency of liquid discharge in the negative pressure drainage bottle 1 is improved.
The outer wall of aspirator 3 is equipped with scale mark 30, realizes that negative pressure drainage bottle 1 measures when absorbing gastric juice, need not to use the graduated flask in addition to be convenient for medical staff carries out accurate measurement to liquid in the stomach intestine fast.
In this embodiment, the stomach tube cover is established on the outer wall of feed liquor pipe 11, and feed liquor pipe 11 is provided with the fixture that is used for the stomach tube to fix.
As shown in fig. 2, the clamping mechanism includes a connection ring 4, clamping members 41 and a clamping ring 42, the connection ring 4 is fixedly sleeved on the outer wall of the liquid inlet pipe 11, the clamping members 41 are provided with a plurality of clamping members 41, the clamping members 41 are uniformly distributed on the end surface of the connection ring 4 opposite to one end of the negative pressure drainage bottle 1, the clamping ring 42 is in threaded connection with the connection ring 4, and the clamping members 41 can be pressed to the liquid inlet pipe 11 by rotating the clamping ring 42. The clip 41 of this embodiment is made of plastic material, so that it can be deformed by the pressure of the clip ring 42 to clip the gastric tube.
Through twisting the grip ring 42 along the direction of keeping away from negative pressure drainage bottle 1, can make holder 41 press to feed liquor pipe 11 for the stomach tube of cover on the outer wall of feed liquor pipe 11 is fixed, prevents that the stomach tube accident from droing in negative pressure drainage bottle 1, guarantees that the safety of stomach intestine decompression treatment goes on.
The side of the clamping member 41 facing the liquid inlet pipe 11 is provided with an anti-slip rubber strip 411. Under the effect of anti-skidding adhesive tape 411, can improve the frictional force between holder 41 and the stomach tube, improve the grip capacity of holder 41.
In this embodiment, the aspirator 3 has a syringe structure, and a suction head 31 is provided at one end of the aspirator 3, and the suction head 31 is conductively connected to the aspirator 3.
One end of the liquid discharge pipe 12 far away from the negative pressure drainage bottle 1 is an embedding opening 121, one end of the liquid suction head 31 far away from the aspirator 3 is provided with a liquid suction opening 33, and the liquid suction head 31 can be embedded into the embedding opening 121 so as to enable the liquid suction opening 33 to be communicated with the liquid discharge pipe 12.
Sealing mechanism includes sealing plug 6 and connecting band 61, and the one end that negative pressure drainage bottle 1 was kept away from to fluid-discharge tube 12 is embedding mouth 121, and sealing plug 6 can imbed in the embedding mouth 121 to seal fluid-discharge tube 12, connecting band 61 one end and the outer wall fixed connection of fluid-discharge tube 12, the other end and sealing plug 6 fixed connection.
When liquid in the negative pressure drainage bottle 1 needs to be extracted, the sealing plug 6 is opened, the liquid suction head 31 is inserted into the liquid inlet pipe 11 through the embedding opening 121, the piston of the aspirator 3 is pulled, the liquid in the negative pressure drainage bottle 1 enters the drainage pipe 2 through the liquid inlet hole 21, and the liquid in the drainage pipe 2 sequentially enters the aspirator 3 through the liquid inlet pipe 11 and the liquid suction head 31.
Claims (9)
1. A gastrointestinal decompression device convenient to measure comprises a negative pressure drainage bottle (1), wherein the negative pressure drainage bottle (1) is a telescopic folding mechanism, and is characterized in that a liquid inlet pipe (11) and a liquid outlet pipe (12) are respectively arranged on two sides of one end of the negative pressure drainage bottle (1), one end of the liquid inlet pipe (11) is in conduction connection with the negative pressure drainage bottle (1), and the other end of the liquid inlet pipe is connected with a stomach tube, so that gastrointestinal liquid can enter the negative pressure drainage bottle (1) through the liquid inlet pipe (11);
one end of the liquid discharge pipe (12) is in conduction connection with the negative pressure drainage bottle (1), and the other end of the liquid discharge pipe is provided with a sealing mechanism so that the negative pressure drainage bottle (1) is kept in a negative pressure state;
a drainage tube (2) is arranged in the negative pressure drainage bottle (1), the drainage tube (2) is a corrugated telescopic tube, penetrating liquid inlet holes (21) are uniformly distributed in the peripheral wall of the drainage tube (2), one end of the drainage tube (2) is fixedly connected with the bottom of the inner wall of the negative pressure drainage bottle (1), and the other end of the drainage tube is in conduction connection with the drainage tube (12);
still include aspirator (3), aspirator (3) can imbed drain tube (12) are kept away from the one end of negative pressure drainage bottle (1), so that the stomach and intestine liquid in negative pressure drainage bottle (1) loops through drainage tube (2), drain tube (12) get into in aspirator (3), aspirator (3) are transparent material, just the outer wall of aspirator (3) is equipped with scale mark (30).
2. A device for facilitating metered gastrointestinal decompression according to claim 1, wherein: the stomach tube cover is established on the outer wall of feed liquor pipe (11), feed liquor pipe (11) are provided with and are used for the fixed fixture of stomach tube, fixture includes go-between (4), holder (41) and grip ring (42), the fixed cover of go-between (4) is established the outer wall of feed liquor pipe (11), holder (41) are equipped with a plurality of, and a plurality of holder (41) equipartition is in go-between (4) dorsad on the terminal surface of negative pressure drainage bottle (1) one end, grip ring (42) with go-between (4) threaded connection, through rotating grip ring (42), can make holder (41) press to feed liquor pipe (11).
3. A device for facilitating metered gastrointestinal decompression according to claim 2, wherein: and an anti-slip rubber strip (411) is arranged on one surface of the clamping piece (41) facing the liquid inlet pipe (11).
4. A device for facilitating metered gastrointestinal decompression according to claim 1, wherein: the suction apparatus (3) is of an injector structure, a liquid suction head (31) is arranged at one end of the suction apparatus (3), and the liquid suction head (31) is in conduction connection with the suction apparatus (3).
5. A device for facilitating metered gastrointestinal decompression according to claim 4, wherein: the sealing mechanism comprises a sealing element (5) and a sealing spring (51), one end, far away from the negative pressure drainage bottle (1), of the drainage pipe (12) is an embedding opening (121), the sealing element (5) is located at one end, close to the embedding opening (121), in the drainage pipe (12), the sealing element (5) is in sliding connection with the inner wall of the drainage pipe (12), and a plurality of first guide holes (52) penetrating through the sealing element (5) are uniformly distributed on the periphery of the sealing element (5);
the sealing spring (51) is arranged in the liquid discharge pipe (12), the sealing spring (51) is positioned between the sealing element (5) and the negative-pressure drainage bottle (1), two ends of the sealing spring (51) are respectively abutted against the sealing element (5) and the liquid discharge pipe (12), the sealing element (5) is pressed towards the embedded opening (121) under the action of the elastic force of the sealing spring (51), and the first guide hole (52) is in sealing abutment with the end face of the embedded opening (121);
one end, far away from aspirator (3), of imbibition head (31) is a closed structure, and the lateral wall of imbibition head (31) is provided with a plurality of second guide holes (311) that run through, imbibition head (31) can imbed inlay mouth (121) and with sealing member (5) butt, so that fluid-discharge tube (12) loop through first guide hole (52), second guide hole (311) with imbibition head (31) intercommunication.
6. A device for facilitating metered gastrointestinal decompression according to claim 5, wherein: one end of the liquid suction head (31) close to the suction apparatus (3) is fixedly sleeved with a first sealing ring (32).
7. A device for facilitating metered gastrointestinal decompression according to claim 5, wherein: one end, close to the embedding opening (121), of each first guide hole (52) is provided with a second sealing ring (53), the second sealing ring (53) is aligned with the first guide hole (52), and the second sealing ring (53) is fixedly connected with the sealing element (5), so that the second sealing ring (53) can be abutted against the end face of the embedding opening (121).
8. A device for facilitating metered gastrointestinal decompression according to claim 4, wherein: one end of the liquid discharge pipe (12) far away from the negative pressure drainage bottle (1) is an embedding opening (121), one end of the liquid suction head (31) far away from the aspirator (3) is provided with a liquid suction opening (33), and the liquid suction head (31) can be embedded into the embedding opening (121) so that the liquid suction opening (33) is communicated with the liquid discharge pipe (12).
9. A device for facilitating metered gastrointestinal decompression according to claim 8, wherein: sealing mechanism includes sealing plug (6) and connecting band (61), keep away from negative pressure drainage bottle (1) one end is for inlaying entry (121), sealing plug (6) can imbed inlay in entry (121), in order to right fluid-discharge tube (12) seal, connecting band (61) one end with the outer wall fixed connection of fluid-discharge tube (12), the other end with sealing plug (6) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399660.3U CN215134345U (en) | 2021-06-23 | 2021-06-23 | Gastrointestinal decompression device convenient to measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399660.3U CN215134345U (en) | 2021-06-23 | 2021-06-23 | Gastrointestinal decompression device convenient to measure |
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| Publication Number | Publication Date |
|---|---|
| CN215134345U true CN215134345U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121399660.3U Active CN215134345U (en) | 2021-06-23 | 2021-06-23 | Gastrointestinal decompression device convenient to measure |
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| Country | Link |
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| CN (1) | CN215134345U (en) |
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2021
- 2021-06-23 CN CN202121399660.3U patent/CN215134345U/en active Active
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