CN114404687A - Intestines and stomach liquid pressure reducing device for stomach surgery - Google Patents

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a gastrointestinal fluid pressure reducing device for gastrointestinal surgery, which comprises a protective shell, wherein a connecting groove is formed in the bottom surface inside the protective shell, a collecting tank is arranged inside the protective shell, a stomach tube is arranged outside the collecting tank, a top cover is arranged at the top of the collecting tank, a liquid suction pipe, an exhaust pipe and a negative pressure device are arranged at the top of the top cover, and a sucking disc is further arranged at the bottom of the protective shell; according to the gastrointestinal decompression device for general surgery department, the stomach tube can be protected and stored by the protective shell and the collecting tank and can be taken out for use after preparation is completed, normal use of the device can be guaranteed by the aid of the design that the collecting tank and the top cover are connected through threads, medical staff can conveniently extract and test the stomach juice, flow and extraction speed of the gastric juice of a patient can be effectively controlled and limited by the aid of the negative pressure device and the control button, the protective shell and the collecting tank can be connected with the bottom of the protective shell by the aid of the sucking disc and the rubber buckle, and the protective shell and the collecting tank are fixed to the ground.

Description

Intestines and stomach liquid pressure reducing device for stomach surgery

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a gastrointestinal hydraulic pressure reduction device for gastrointestinal surgery.

Background

Gastrointestinal decompression is a method of inserting stomach tube into oral cavity or nasal cavity, connecting with disposable gastrointestinal decompression device, leading out stomach content from patient body under the action of negative pressure and siphon principle.

Original pressure relief device is when using, all deposit the stomach tube alone usually, and because the stomach tube needs thoroughly to disinfect the disinfection in order to guarantee safe in utilization, so medical personnel can take out when using and put aseptic district for use after disinfecting, nevertheless stomach tube still can expose in external environment with the assembly in taking of pressure relief device, the risk that receives bacterial contamination exists, and medical personnel can not accurate control when carrying out the decompression treatment draw patient's stomach juice the flow how much, if the extraction is too much then can influence the normal physiology function of patient's stomach, cause the harm to patient's stomach.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a gastrointestinal fluid decompression device for gastrointestinal surgery, which has the characteristics of convenience in use, simplicity in operation and high safety.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stomach liquid pressure relief device for stomach surgery, includes the protective housing, the inside bottom surface of protective housing is provided with the spread groove, protective housing internally mounted has the collection tank, the collection tank outside is provided with the stomach tube, the collection tank bottom is provided with the screw thread base, the top cap is installed at collection tank top, the top cap bottom is provided with the hickey, liquid suction pipe, blast pipe and negative pressure ware are installed at the top cap top, the liquid suction pipe top is provided with the stomach tube and connects, the blast pipe top is provided with the pipe connection, the negative pressure ware top is provided with the battery case, the negative pressure ware side is provided with the control button, the sucking disc is still installed to the protective housing bottom, the sucking disc top is provided with the rubber buckle.

As a preferable technical solution of the present invention, the threaded base can be threadedly connected to the connecting groove to fix the collecting tank inside the protective shell and seal the protective shell, and the interior of the protective shell is an aseptic environment.

As a preferable technical scheme of the invention, the outer side surface of the collecting tank is provided with a threaded groove, and the gastric tube can be fixedly arranged on the outer side surface of the collecting tank through the threaded groove.

As a preferable technical solution of the present invention, the top cover can be screwed with the collection tank by using the screw interface and seal the interior of the collection tank, and both the liquid suction pipe and the exhaust pipe can communicate the interior of the collection tank with the exterior.

As a preferable technical scheme of the invention, the opening at the bottom of the liquid pumping pipe is arranged at the bottom end inside the collecting tank, and the opening at the bottom of the exhaust pipe is arranged at the top end inside the collecting tank.

As a preferred technical solution of the present invention, the liquid suction tube and the negative pressure device can be connected and communicated with the gastric tube by the gastric tube connector, and the liquid suction tube can also control the negative pressure device by the control button to adjust the flow rate and the extraction speed of gastric juice extracted by the liquid suction tube.

In a preferred embodiment of the present invention, the exhaust pipe is connected to an external air tank through a connection pipe by using the air pipe joint, and exhausts the exhaust gas extracted from the stomach of the patient into the air tank.

Compared with the prior art, the invention has the beneficial effects that: the gastrointestinal decompression device for general surgery department can conveniently protect and store the gastric tube and take out the gastric tube for use after the preparation work is finished by utilizing the protective shell and the collecting tank, prevent the gastric tube from being polluted by bacteria due to the fact that the gastric tube is exposed to the external environment in advance, ensure the safety of the device, ensure the normal use of the device by utilizing the design that the collecting tank and the top cover are connected through the threads, simultaneously facilitate the extraction and the assay of gastric juice by medical personnel, ensure the effective proceeding of the subsequent treatment, effectively control and limit the flow and the extraction speed of the gastric juice of a patient by utilizing the negative pressure device and the control button, prevent the stomach function of the patient from being influenced by excessive extraction of the gastric juice of the patient, ensure the controllability of the device, utilize the sucking disc and the rubber buckle to be connected with the bottom of the protective shell and fix the protective shell and the collecting tank with the ground, prevent the device from being accidentally knocked down to influence the normal proceeding of the treatment in the use process, the stability of the device is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a middle cut-away structure in the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a schematic view of a portion of the structure of the present invention;

in the figure: 1. a protective shell; 2. connecting grooves; 3. a collection tank; 4. a gastric tube; 5. a threaded base; 6. a top cover; 7. a threaded interface; 8. a liquid pumping pipe; 9. an exhaust pipe; 10. a negative pressure device; 11. a gastric tube connector; 12. a gas pipe joint; 13. a battery case; 14. a control button; 15. a suction cup; 16. rubber buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a gastrointestinal liquid pressure reducing device for gastrointestinal surgery comprises aprotective shell 1, wherein a connectinggroove 2 is arranged on the bottom surface inside theprotective shell 1, a collectingtank 3 is arranged inside theprotective shell 1, astomach tube 4 is arranged on the outer side of thecollecting tank 3, a threadedbase 5 is arranged at the bottom of thecollecting tank 3, atop cover 6 is arranged at the top of thecollecting tank 3, a threadedconnector 7 is arranged at the bottom of thetop cover 6, aliquid pumping pipe 8, anexhaust pipe 9 and anegative pressure device 10 are arranged at the top of thetop cover 6, astomach tube connector 11 is arranged at the top end of theliquid pumping pipe 8, agas pipe connector 12 is arranged at the top end of theexhaust pipe 9, abattery box 13 is arranged at the top of thenegative pressure device 10, acontrol button 14 is arranged on the side surface of thenegative pressure device 10, asucker 15 is further arranged at the bottom of theprotective shell 1, arubber buckle 16 is arranged at the top of thesucker 15, when in use, thetop cover 6 is fixedly connected with thecollecting tank 3 by the threadedconnector 7, and then thegas pipe connector 12 is connected with an external gas storage tank through a connecting pipe, after the preparation work is completely done, theprotective shell 1 is unscrewed, thegastric tube 4 is taken down from the outer side surface of thecollecting tank 3, thegastric tube 4 is connected with thegastric tube joint 11 and then inserted into the stomach of a patient, thecontrol button 14 can be used for controlling thenegative pressure device 10 to extract gastric juice, the use is very convenient, theprotective shell 1 can be used for storing and protecting thegastric tube 4 in an aseptic state, the timely taking and the use are facilitated, the sanitary condition of thegastric tube 4 is also guaranteed, the body health of the patient is guaranteed, the collectingtank 3 and thetop cover 6 can be used for enabling the pressure reducing device to be effectively assembled, the medical staff can conveniently extract and test the gastric juice of the patient, the effectiveness of follow-up treatment is guaranteed, thenegative pressure device 10 can be used for conveniently controlling the flow and the extraction speed of the gastric juice, the gastric juice extraction of the patient is prevented from being excessively influenced, the practicability of the device is guaranteed, therubber buckle 16 can be tightly clamped with the bottom of theprotective shell 1 and can utilize the suckingdisc 15 to clamp the bottom of theprotective shell 1 and can be used for clamping the collectingtank 3 and the ground The fixing prevents the device from being accidentally knocked down to influence the normal operation of treatment, and ensures the stability of the device.

Specifically, according to fig. 1 and fig. 3, in this embodiment, the threadedbase 5 can be in threaded connection with the connectinggroove 2 to fix the collectingtank 3 inside theprotective shell 1 and seal theprotective shell 1, and theprotective shell 1 is inside an aseptic environment, so that thegastric tube 4 is effectively protected.

Specifically, according to fig. 1 and fig. 2, in this embodiment, the outer side surface of thecollecting tank 3 is provided with a thread groove, and thegastric tube 4 can be fixed on the outer side surface of thecollecting tank 3 through the thread groove, so as to facilitate the storage of thegastric tube 4.

Specifically, according to fig. 1 and fig. 2, in this embodiment, thetop cover 6 can be screwed with thecollection tank 3 by using thescrew connector 7 and seal the interior of thecollection tank 3, and theliquid pumping pipe 8 and theexhaust pipe 9 can communicate the interior and the exterior of thecollection tank 3, so as to ensure the normal operation of the device.

Specifically, according to fig. 3 and 4, in this embodiment, the bottom opening of theliquid pumping tube 8 is disposed at the bottom end inside thecollection tank 3, and the bottom opening of thegas discharging tube 9 is disposed at the top end inside thecollection tank 3, so as to ensure effective pumping of gastric juice.

Specifically, according to fig. 1 and fig. 2, in this embodiment, theliquid suction pipe 8 and thenegative pressure device 10 can be connected and communicated with thegastric tube 4 by thegastric tube connector 11, and theliquid suction pipe 8 can also control thenegative pressure device 10 by thecontrol button 14 to adjust the flow rate of theliquid suction pipe 8 for sucking gastric juice and the speed of sucking gastric juice, so as to ensure the controllability of the device.

Specifically, according to fig. 1 and 2, in this embodiment, theexhaust pipe 9 can be connected to an external air tank through a connecting pipe by using agas pipe joint 12 and can discharge the waste gas extracted from the stomach of the patient into the air tank, thereby facilitating the collection and treatment of the waste gas in the stomach of the patient.

The working principle and the using process of the invention are as follows: the gastrointestinal decompression device for general surgery department is characterized in that when the gastrointestinal decompression device is used, thetop cover 6 is fixedly connected with thecollecting tank 3 through the threadedconnector 7, theair pipe connector 12 is connected with an external air storage tank through the connecting pipe, after the preparation work is completely done, theprotective shell 1 is unscrewed, thegastric tube 4 is taken down from the outer side surface of thecollecting tank 3, thegastric tube 4 is connected with thegastric tube connector 11 and then inserted into the stomach of a patient, thecontrol button 14 is used for controlling thenegative pressure device 10 to extract gastric juice, the gastrointestinal decompression device is very convenient, thegastric tube 4 can be stored and protected in an aseptic state through theprotective shell 1, the sanitary condition of thegastric tube 4 is guaranteed while the gastric tube is taken in time, the body health of the patient is guaranteed, the decompression device can be effectively assembled through thecollecting tank 3 and thetop cover 6, meanwhile, medical staff can conveniently extract and test the gastric juice of the patient, and the effectiveness of subsequent treatment is guaranteed, utilize the very convenient flow and the extraction speed to the gastric juice extraction ofnegative pressure ware 10 ability to control, prevent that gastric juice from extracting too much to influence patient's stomach function, guaranteed the practicality of device,rubber buckle 16 can be fixedprotective housing 1 and insidecollection tank 3 with ground withprotective housing 1 bottom chucking and utilize suckingdisc 15, prevent that the device from being knocked down by accident and influencing the normal clear of treatment, guaranteed the stability of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A stomach liquid pressure relief device for intestines and stomach surgery, includes protective housing (1), its characterized in that: the bottom surface in the protective shell (1) is provided with a connecting groove (2), the collecting tank (3) is arranged in the protective shell (1), a stomach tube (4) is arranged on the outer side of the collecting tank (3), a threaded base (5) is arranged at the bottom of the collecting tank (3), a top cover (6) is arranged at the top of the collecting tank (3), a threaded connector (7) is arranged at the bottom of the top cover (6), the top of the top cover (6) is provided with a liquid pumping pipe (8), an exhaust pipe (9) and a negative pressure device (10), a stomach tube joint (11) is arranged at the top end of the liquid pumping pipe (8), an air pipe joint (12) is arranged at the top end of the exhaust pipe (9), a battery box (13) is arranged at the top of the negative pressure device (10), a control button (14) is arranged on the side surface of the negative pressure device (10), sucking disc (15) are still installed to protective housing (1) bottom, sucking disc (15) top is provided with rubber buckle (16).

2. The gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the threaded base (5) can be in threaded connection with the connecting groove (2) to enable the collecting tank (3) to be fixed inside the protective shell (1) and to seal the protective shell (1) inside, and the protective shell (1) is in a sterile environment inside.

3. The gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the collecting tank (3) outside surface is provided with the thread groove, just stomach tube (4) can pass through the thread groove installation is fixed collecting tank (3) outside surface.

4. The gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the top cover (6) can utilize the threaded connector (7) to be in threaded connection with the collecting tank (3) and seal the inside of the collecting tank (3), and the liquid pumping pipe (8) and the exhaust pipe (9) can both enable the inside of the collecting tank (3) to be communicated with the outside.

5. The gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 4, wherein: the bottom opening of the liquid pumping pipe (8) is arranged at the bottom end inside the collecting tank (3), and the bottom opening of the exhaust pipe (9) is arranged at the top end inside the collecting tank (3).

6. The gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: liquid suction pipe (8) with negative pressure ware (10) can both utilize stomach tube connect (11) with stomach tube (4) are connected and are intercommunicated, just liquid suction pipe (8) can also utilize control button (14) control negative pressure ware (10) are adjusted liquid suction pipe (8) extract the flow and the extraction speed of gastric juice.

7. The gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the exhaust pipe (9) can be connected with an external gas storage tank through a connecting pipe by utilizing the gas pipe joint (12) and can discharge waste gas pumped from the stomach of a patient into the gas storage tank.

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