CN211357097U

CN211357097U - Clinical gastrolavage device for digestive system department

Info

Publication number: CN211357097U
Application number: CN201922472046.4U
Authority: CN
Inventors: 代婷; 杜琳敏; 杨立
Original assignee: Affiliated Hospital of Guizhou Medical University
Current assignee: Affiliated Hospital of Guizhou Medical University
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-28
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a clinical gastric lavage device for digestive system department, which comprises a control panel, a box body, a base, universal wheels, a positive pressure pump, a negative pressure pump, a stomach tube, a suction head, a cleaning head, a fixed shell, a suction pipe, a joint, a sealing ring and a sealing groove, wherein the control panel is arranged on the front end surface of the box body, the base is arranged on the lower end surface of the box body, the universal wheels are assembled on the lower end surface of the base, the positive pressure pump is arranged on the left side of the front end surface of the box body, the negative pressure pump is arranged on the right side of the front end surface of the box body, the stomach tube is arranged on the left end surface of the box body, the joint is arranged on the upper end surface of the stomach tube, the sealing groove is internally provided with the sealing ring, the fixed shell is arranged on the, the utility model has reasonable structure, convenient use and high gastric lavage efficiency.

Description

Clinical gastrolavage device for digestive system department

Technical Field

The utility model relates to a clinical gastrolavage device of gastroenterology, which belongs to the technical field of medical equipment.

Background

The gastric lavage device is a medical device, is suitable for rescuing patients suffering from food poisoning and drug taking in various medical institutions, emergency treatment centers and the like and is used for gastric lavage before operation, generally comprises a main control module, a display module, a power supply module and a positive and negative pressure pump, and is used for clinical gastric lavage after being connected with a pipeline.

In the prior art, two stomach tubes need to be inserted for cleaning and suction when the gastric lavage is carried out on a patient by the existing gastric lavage device, the use is very inconvenient, the gastric lavage efficiency is influenced, and the problem of the appearance is solved by the clinical gastric lavage device for the digestive system department urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clinical gastrolavage device of gastroenterology to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the aggregate erection of being convenient for, convenient to use, gastrolavage are efficient.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a clinical gastrolavage device of gastroenterology, includes control panel, box, gastrolavage mechanism, base, universal wheel, positive pressure pump and negative pressure pump, control panel is installed to the terminal surface before the box, the box left side is provided with gastrolavage mechanism, the base is installed to the terminal surface under the box, the terminal surface is equipped with the universal wheel under the base, positive pressure pump is installed in the terminal surface left side before the box, negative pressure pump is installed on the terminal surface right side before the box, gastrolavage mechanism includes stomach tube, suction head, cleaning head, set casing, suction tube, joint, sealing washer and seal groove, the stomach tube is installed to the box left end face, the joint is installed to the stomach tube up end, the seal groove has been seted up to the joint inside, the sealing washer is installed to the seal groove inside, the set casing is installed to the joint upside, the cleaning head is installed to, the upper side of the cleaning head is provided with a suction head.

Further, the joint annular side face is provided with an external thread, a through hole is formed in the fixed shell, an internal thread is arranged on the inner wall of the through hole, and the joint is connected with the fixed shell through the thread.

Further, the sealing washer specification and seal groove specification phase-match, the stomach tube passes through sealing washer and seal groove sealing connection.

Furthermore, the universal wheels are four, the specifications of the four universal wheels are the same, and the four universal wheels are symmetrically arranged on the lower end face of the base.

Further, the cleaning head is of an oval structure, the joint is of a conical structure, multiple groups of water outlet holes are formed in the annular side face of the cleaning head, and the specifications of the multiple groups of water outlet holes are the same.

Further, the suction head is connected with the negative pressure pump through a suction pipe, and the cleaning head is connected with the positive pressure pump through a stomach tube.

The utility model has the advantages that: the utility model discloses a clinical gastrolavage device of gastroenterology, because of the utility model discloses add stomach tube, suction head, cleaning head, set casing, suction tube, joint, sealing washer and seal groove, this design can be to the residue in the stomach suction when abluent to the stomach, has solved the clinical gastrolavage device of original gastroenterology and has used inconvenient problem, has improved the utility model discloses a gastrolavage efficiency.

Because of connecting the annular side and being provided with the external screw thread, the through-hole has been seted up to set casing inside, the through-hole inner wall is provided with the internal thread, connect and be connected through the screw thread with the set casing, this design has improved the stability of being connected of joint and set casing, because of sealing washer specification and seal groove specification phase-match, the stomach tube passes through sealing washer and seal groove sealing connection, this design has improved the leakproofness of stomach tube with articulate, be provided with four because of the universal wheel, and four universal wheel specifications are the same, terminal surface under the base is installed to four universal wheel symmetries, this design has made things convenient for the removal to the clinical gastric lavage ware of digestive system, the utility model discloses rational in infrastructure, convenient to.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a clinical gastrolavage device for digestive system department of the present invention;

FIG. 2 is a schematic structural view of a gastric lavage mechanism in a clinical gastric lavage device for digestive system department of the invention;

FIG. 3 is an enlarged view of A in the clinical gastric lavage device for digestive system department of the present invention;

FIG. 4 is a partial front cross-sectional view of a gastric lavage mechanism in a clinical gastric lavage device for gastroenterology of the present invention;

in the figure: 1-control panel, 2-box, 3-gastric lavage mechanism, 4-base, 5-universal wheel, 6-positive pressure pump, 7-negative pressure pump, 31-stomach tube, 32-suction head, 33-cleaning head, 34-fixed shell, 35-suction tube, 36-joint, 37-sealing ring, 38-sealing groove and 331-water outlet hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a clinical gastrolavage ware of gastroenterology, including control panel 1, box 2, gastrolavage mechanism 3, base 4, universal wheel 5, positive pressure pump 6 and negative pressure pump 7, control panel 1 is installed to the terminal surface before box 2, 2 left sides of box are provided with gastrolavage mechanism 3, terminal surface installs base 4 under 2 of box, terminal surface is equipped with universal wheel 5 under 4 of base, positive pressure pump 6 is installed on 2 preceding terminal surface left sides of box, negative pressure pump 7 is installed on 2 preceding terminal surface right sides of box.

Gastric lavage mechanism 3 includes stomach tube 31, the suction head 32, cleaning head 33, set casing 34, suction tube 35, connect 36, sealing washer 37 and seal groove 38, stomach tube 31 is installed to box 2 left end face, stomach tube 31 up end is installed and is connected 36, connect 36 inside seal groove 38 of having seted up, seal groove 38 internally mounted has sealing washer 37, set casing 34 is installed to joint 36 upside, cleaning head 33 is installed to set casing 34 upside, cleaning head 33 internal assembly has suction tube 35, suction head 32 is installed to cleaning head 33 upside, the inconvenient problem of original clinical gastric lavage ware gastric lavage of gastroenterology has been solved in this design.

Connect 36 annular side and be provided with the external screw thread, the inside through-hole of having seted up of set casing 34, the through-hole inner wall is provided with the internal thread, connect 36 and 34 through threaded connection of set casing, this design has improved the stability of being connected of connecting 36 with set casing 34, 37 specifications of sealing washer and 38 specifications phase-matches of seal groove, stomach tube 31 passes through sealing

washer

37 and 38 sealing connection of seal groove, this design has improved the leakproofness of stomach tube 31 with the junction of connecting 36, universal wheel 5 is provided with four, and 5 specifications of four universal wheels are the same, 5 symmetries of four universal wheels are installed terminal surface under base 4, this design has made things convenient for the removal to the clinical gastric lavage ware of digestive system.

Cleaning head 33 is oval structure, connect 36 to be the taper structure, multiunit apopore 331 has been seted up to cleaning head 33 annular side, and multiunit apopore 331 specification is the same, this design has improved the clinical gastric lavage ware gastrolavage efficiency of gastroenterology, suction head 32 is connected with negative pressure pump 7 through suction tube 35, cleaning head 33 is connected with positive pressure pump 6 through stomach tube 31, this design is convenient for go on when gastrolavage and suction.

As an embodiment of the present invention: the staff fills in the patient in the stomach with scavenge head 33 and suction head 32 through stomach tube 31, positive pressure pump 6 impresses the washing liquid in stomach tube 31, connect 36 and stomach tube 31 junction owing to installed seal groove 38 and sealing washer 37, make inside being in encapsulated situation of stomach tube 31, can not make the malleation reveal, the washing liquid passes through stomach tube 31 and reachs scavenge head 33, because positive pressure pump 6's pressure, the washing liquid is spout from apopore 331, wash patient's stomach, the inside negative pressure that produces of negative pressure pump 7 forms suction in suction head 32 department simultaneously, the residue in the patient stomach is sucked, through suction tube 35, the residue is external from patient's stomach suction, the utility model discloses a gastric lavage efficiency has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clinical gastrolavage device of gastroenterology, includes control panel, box, gastrolavage mechanism, base, universal wheel, positive pressure pump and negative pressure pump, its characterized in that: the gastric lavage device is characterized in that a control panel is installed on the front end face of the box body, a gastric lavage mechanism is arranged on the left side of the box body, a base is installed on the lower end face of the box body, universal wheels are assembled on the lower end face of the base, a positive pressure pump is installed on the left side of the front end face of the box body, and a negative pressure pump is installed on the right side of the front end face;

the gastric lavage mechanism comprises a stomach tube, a suction head, a cleaning head, a fixing shell, a suction tube, a joint, a sealing ring and a sealing groove, the stomach tube is installed on the left end face of the box body, the joint is installed on the upper end face of the stomach tube, the sealing groove is formed inside the joint, the sealing ring is installed inside the sealing groove, the fixing shell is installed on the upper side of the joint, the cleaning head is installed on the upper side of the fixing shell, the suction tube is assembled inside the cleaning head, and the suction head is installed on the upper side of.

2. The clinical gastrolavage device for gastroenterology according to claim 1, wherein: the connector is characterized in that an external thread is arranged on the annular side face of the connector, a through hole is formed in the fixed shell, an internal thread is arranged on the inner wall of the through hole, and the connector is connected with the fixed shell through a thread.

3. The clinical gastrolavage device for gastroenterology according to claim 1, wherein: the sealing ring specification and the sealing groove specification are matched, and the stomach tube is hermetically connected with the sealing groove through the sealing ring.

4. The clinical gastrolavage device for gastroenterology according to claim 1, wherein: the universal wheels are four in number, the specifications of the four universal wheels are the same, and the four universal wheels are symmetrically arranged on the lower end face of the base.

5. The clinical gastrolavage device for gastroenterology according to claim 1, wherein: the cleaning head is of an oval structure, the joint is of a conical structure, a plurality of groups of water outlet holes are formed in the annular side face of the cleaning head, and the specifications of the water outlet holes are the same.

6. The clinical gastrolavage device for gastroenterology according to claim 1, wherein: the suction head is connected with the negative pressure pump through a suction pipe, and the cleaning head is connected with the positive pressure pump through a stomach tube.