CN220656088U - Negative pressure gastric lavage device - Google Patents
Negative pressure gastric lavage device Download PDFInfo
- Publication number
- CN220656088U CN220656088U CN202321804412.1U CN202321804412U CN220656088U CN 220656088 U CN220656088 U CN 220656088U CN 202321804412 U CN202321804412 U CN 202321804412U CN 220656088 U CN220656088 U CN 220656088U
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- Prior art keywords
- sliding sleeve
- wall
- negative pressure
- gastric lavage
- main
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 67
- 229920000742 Cotton Polymers 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 210000002784 stomach Anatomy 0.000 claims description 37
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 3
- 239000005662 Paraffin oil Substances 0.000 abstract description 21
- 238000007598 dipping method Methods 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 210000000214 mouth Anatomy 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model discloses a negative pressure gastric lavage device, which comprises a negative pressure gastric lavage machine and a main gastric tube inserted and communicated with the negative pressure gastric lavage machine, wherein a sliding sleeve is movably arranged on the outer wall of the main gastric tube, a cotton ring pad is movably arranged between the inner wall of one end of the sliding sleeve and the main gastric tube, a liquid leakage port communicated with the cotton ring pad is arranged on the outer wall of the sliding sleeve, and a locking assembly for locking the sliding sleeve to slide on the outer wall of the main gastric tube is movably arranged on the sliding sleeve. According to the pediatric negative pressure gastric lavage device, the cotton ring pad is placed between the inner wall of one end of the sliding sleeve and the main gastric tube, paraffin oil is poured into the liquid leakage port to permeate the cotton ring pad, the cotton ring pad is used for coating the paraffin oil on the outer wall of the main gastric tube in an omnibearing manner through the sliding sleeve, further the gastric lavage time increase caused by repeated dipping of the paraffin oil is avoided, and meanwhile, the locking component is used for fixing the position of the sliding sleeve at the main gastric tube, so that the gastric tube is prevented from being excessively inserted into a throat by blocking of the sliding sleeve.
Description
Technical Field
The utility model relates to the technical field of negative pressure gastric lavage, in particular to a negative pressure gastric lavage device.
Background
The negative pressure gastric lavage is performed by a negative pressure cavity or a negative pressure environment formed by an external device to be matched with a suction gastric tube to be inserted into the throat of a patient. So that the negative pressure is used for sucking out food in stomach, and is generally used for food poisoning, drug poisoning and the like.
According to patent number CN219127650U, publication (bulletin) day: 2023-06-06 discloses a negative pressure gastric lavage machine with good therapeutic effect comprising: the main body is a bearing shell of the negative pressure gastric lavage machine, the bottom of the main body is fixedly provided with a base, and the main body and the base are arranged in parallel; the supporting plates are fixedly arranged at the front end of the main body, and two groups of supporting plates are symmetrically distributed about the vertical center line of the main body; the first liquid storage bottle is detachably arranged at the front end of the main body; the second liquid storage bottle is detachably arranged at the front end of the main body; a connecting pipe joint installed at one side of the main body; the filter bottle is detachably arranged in the first liquid storage bottle, and a limiting ring is fixedly arranged at the upper end of the outer surface of the filter bottle; a U-shaped plate fixedly installed at one side of the connection pipe joint; and the protective cover is connected with the inside of the U-shaped plate in a sliding way.
The negative pressure gastric lavage machine comprises the negative pressure gastric lavage machine, is a common gastric lavage machine on the market at present, and can realize the suction gastric lavage of the stomach of a patient and can treat and collect sucked filth through the negative pressure gastric lavage machine, a drain pipe, a gastric tube and the like which are inserted into the negative pressure gastric lavage machine. But need peg graft the stomach tube on the negative pressure lavage machine before the negative pressure lavage machine uses, scribble paraffin oil on the stomach tube simultaneously in order to reduce the friction of stomach tube and oral cavity, generally need medical personnel to utilize tweezers centre gripping medical cotton to dip in the paraffin oil when scribbling the paraffin oil, follow the even smearing of surface of stomach tube afterwards, this in-process needs dip in the paraffin oil many times, and the medical cotton of long-time centre gripping consumes physical power.
Disclosure of Invention
The utility model aims to provide a negative pressure gastric lavage device which can be used for rapidly smearing paraffin oil so as to save gastric lavage time.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a negative pressure gastric lavage device, includes the negative pressure gastric lavage machine, still includes the grafting intercommunication in the main stomach tube of negative pressure gastric lavage machine, the outer wall activity of main stomach tube is provided with the sliding sleeve, the activity is provided with cotton ring pad between the inner wall of sliding sleeve one end and the main stomach tube, the outer wall of sliding sleeve is provided with the weeping mouth that communicates in cotton ring pad, the activity is provided with the locking slip cap on the sliding sleeve and slides in the locking subassembly of main stomach tube outer wall.
Preferably, a baffle is arranged at one end of the sliding sleeve, which is positioned on the cotton ring pad, and a curved surface part is arranged on the outer wall of one side of the baffle.
Preferably, the baffle plates are symmetrically provided with fixing plates.
Preferably, a plurality of sliding grooves are formed in the circular array of the outer wall of the locking sliding sleeve, extrusion blocks are respectively arranged in the sliding grooves in a sliding manner, the locking assembly comprises deflector rods respectively hinged to the inner walls of the sliding grooves, torsion springs are arranged on hinge shafts of the deflector rods, a fixing ring is fixedly arranged on the cotton ring pad, and one side edge of each deflector rod is movably arranged on the inner wall of each fixing ring.
Preferably, the first ends of the extrusion blocks are respectively arranged on inclined planes arranged on the deflector rods in a sliding mode, the outer walls of the sliding sleeves, which are located between the sliding grooves and the liquid leakage openings, are provided with driving rings in a threaded rotation mode, and the second ends of the extrusion blocks are respectively attached to one ends of the driving rings.
Preferably, the outer wall of the deflector rod, which is positioned at one side of the main stomach tube, is fixedly provided with an anti-skid rubber pad.
Preferably, the sliding sleeve is a hard plastic pipe.
In the technical scheme, the negative pressure gastric lavage device provided by the utility model has the following beneficial effects: through utilizing main stomach tube intercommunication in negative pressure gastric lavage machine, place cotton ring pad simultaneously between the inner wall of sliding sleeve one end and main stomach tube, through pouring the paraffin oil into the weeping mouth this moment, so that the paraffin oil permeates on cotton ring pad, smear the paraffin oil to the outer wall of main stomach tube through the slip sliding sleeve with utilizing cotton ring pad omnidirectional, and then avoid dipping in many times and get the gastric lavage time increase that the paraffin oil caused, utilize locking Assembly simultaneously can fix the sliding sleeve and be located the position of main stomach tube again, with the stop that utilizes the sliding sleeve avoid the stomach tube to excessively insert the throat.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a part of a structure according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional view of a portion of a sliding sleeve according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a negative pressure gastric lavage machine; 2. a sliding sleeve; 3. a drive ring; 4. a cotton ring pad; 5. extruding a block; 6. a deflector rod; 11. a main stomach tube; 21. a baffle; 22. a curved surface portion; 23. a fixing plate; 24. a liquid leakage port; 25. a chute; 41. a fixing ring; 61. an anti-skid rubber pad.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a negative pressure gastric lavage device comprises a negative pressure gastric lavage machine 1, and further comprises a main gastric tube 11 which is inserted and communicated with the negative pressure gastric lavage machine 1, wherein a sliding sleeve 2 is movably arranged on the outer wall of the main gastric tube 11, a cotton ring pad 4 is movably arranged between the inner wall of one end of the sliding sleeve 2 and the main gastric tube 11, a liquid leakage port 24 which is communicated with the cotton ring pad 4 is arranged on the outer wall of the sliding sleeve 2, and a locking assembly which is used for locking the sliding sleeve 2 to slide on the outer wall of the main gastric tube 11 is movably arranged on the sliding sleeve 2. Through utilizing main stomach tube 11 intercommunication in negative pressure gastric lavage machine 1, place cotton ring pad 4 simultaneously between the inner wall of sliding sleeve 2 one end and main stomach tube 11, this moment is through pouring the paraffin oil into weeping mouth 24, so that the paraffin oil permeates on cotton ring pad 4, smear the paraffin oil with the outer wall that utilizes cotton ring pad 4 to main stomach tube 11 through sliding sleeve 2, and then avoid dipping in many times and get the gastric lavage time increase that the paraffin oil caused, utilize locking Assembly can fix sliding sleeve 2 in the position of main stomach tube 11 again simultaneously, in order to utilize the blockking of sliding sleeve 2 to avoid the stomach tube to excessively insert the throat.
As a further technical scheme provided by the utility model, one end of the sliding sleeve 2, which is positioned on the cotton ring pad 4, is provided with a baffle 21, and the outer wall of one side of the baffle 21 is provided with a curved surface part 22.
Specifically, as shown in fig. 2, in order to better utilize the sliding sleeve 2 to block the excessive insertion of the main gastric tube 11 into the throat, so as to utilize the sliding sleeve 2 to limit, the blocking area of the sliding sleeve 2 is increased by the baffle 21, and the curved surface portion 22 can be better attached to the lips of the user.
Further, the baffle 21 is symmetrically provided with a fixing plate 23.
Specifically, the fixing plates 23 symmetrically arranged on the baffle 21 are used for fixing the sliding sleeve 2 on the face of a user by using an adhesive bandage, so that when the sliding sleeve 2 is locked on the outer wall of the main gastric tube 11, the position of the main gastric tube 11 can be fixed by fixing the position of the sliding sleeve 2.
Further, a plurality of sliding grooves 25 are formed in the circular array of the outer wall of the locking sliding sleeve 2, the extrusion blocks 5 are respectively arranged in the sliding grooves 25 in a sliding manner, the locking assembly comprises a deflector rod 6 respectively hinged to the inner wall of the sliding grooves 25, a torsion spring is arranged on a hinged shaft of the deflector rod 6, a fixed ring 41 is fixedly arranged on the cotton ring pad 4, and one side edge of the deflector rod 6 is movably arranged on the inner wall of the fixed ring 41.
Specifically, in order to facilitate rapid pulling and inserting of the fixed cotton ring pad 4, the poking rod 6 is driven to overturn by the torsion spring to be close to the inner wall of the sliding sleeve 2, as shown in fig. 3, when the cotton ring pad 4 is placed between the inner wall of one end of the sliding sleeve 2 and the main stomach tube 11, the fixed ring 41 is inserted between the poking rod 6 and the sliding sleeve 2, and then the poking rod 6 is driven to overturn by the torsion spring to enable the fixed ring 41 to be clamped, at this time, the position of the cotton ring pad 4 is fixed, and then the sliding sleeve 2 can be better to smear paraffin oil.
Furthermore, the first ends of the extrusion blocks 5 are respectively arranged on inclined planes arranged on the deflector rod 6 in a sliding manner, the driving ring 3 is rotationally arranged on the outer wall of the sliding sleeve 2 between the sliding groove 25 and the liquid leakage port 24 in a threaded manner, and the second ends of the extrusion blocks 5 are respectively attached to one ends of the driving ring 3.
Specifically, in order to lock the sliding sleeve 2 on the outer wall of the main gastric tube 11, the driving ring 3 is screwed on the outer wall of the sliding sleeve 2 by fixing the sliding sleeve 2, at this time, one end of the driving ring 3 respectively extrudes a plurality of extrusion blocks 5 to slide in the sliding groove 25, and then the first ends of the extrusion blocks 5 are respectively arranged on the inclined planes arranged on the deflector rod 6 in a sliding manner to drive the deflector rod 6 to turn over to the outer wall of the main gastric tube 11, and the driving ring 6 is extruded and attached to the outer wall of the main gastric tube 11 to lock the sliding sleeve 2 on the outer wall of the main gastric tube 11.
Further, an anti-slip rubber pad 61 is fixedly arranged on the outer wall of the deflector rod 6 positioned on one side of the main stomach tube 11.
Specifically, the friction between the deflector rod 6 and the main gastric tube 11 is increased by using the anti-slip rubber pad 61.
Further, the sliding sleeve 2 is a hard plastic pipe.
Working principle: through placing cotton ring pad 4 between the inner wall of sliding sleeve 2 one end and main stomach tube 11, fixed ring 41 pegging graft between driving lever 6 and sliding sleeve 2, and then order about driving lever 6 upset down at the torsional spring so that fixed ring 41 is pressed from both sides fixedly, cotton ring pad 4's position is fixed this moment, through pouring paraffin oil into weeping mouth 24, so that paraffin oil permeates on cotton ring pad 4, smear paraffin oil to main stomach tube 11's outer wall with utilizing cotton ring pad 4 all-round through sliding sleeve 2, and then avoid dipping in the gastric lavage time increase that the paraffin oil caused many times, after painting, insert main stomach tube 11 behind the user's throat and reach the predetermined degree of depth slip sliding sleeve 2 so that curved surface portion 22 laminating in user's lip, utilize the adhesive bandage with sliding sleeve 2 be fixed in user's face, simultaneously fixed sliding sleeve 2 and screw thread rotation drive ring 3 are on the outer wall of sliding sleeve 2, at this moment one end of drive ring 3 extrudees a plurality of extrusion piece 5 with the slip in spout 25 respectively, and then utilize the first end of extrusion piece 5 to slide the setting up on driving lever 6 respectively with the inclined plane that overturns main stomach tube 11 on driving lever 6 to make main stomach tube 11 laminate in order to make main stomach tube 11's outer wall 11 to press in order to main stomach tube 11 to press main stomach tube 11 to main stomach tube 11 on the outer wall of driving lever. Thus, when the sliding sleeve 2 is locked on the outer wall of the main gastric tube 11, the position of the main gastric tube 11 can be fixed by fixing the position of the sliding sleeve 2.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a negative pressure gastric lavage device, includes negative pressure gastric lavage machine (1), its characterized in that still includes grafting intercommunication in main stomach tube (11) of negative pressure gastric lavage machine (1), the outer wall activity of main stomach tube (11) is provided with sliding sleeve (2), the activity is provided with cotton ring pad (4) between the inner wall of sliding sleeve (2) one end and main stomach tube (11), the outer wall of sliding sleeve (2) is provided with the weeping mouth (24) that communicates in cotton ring pad (4), the activity is provided with locking sliding sleeve (2) on sliding sleeve (2) and slides in the locking subassembly of main stomach tube (11) outer wall.
2. The negative pressure gastric lavage device according to claim 1, characterized in that a baffle plate (21) is arranged at one end of the sliding sleeve (2) positioned on the cotton ring pad (4), and a curved surface part (22) is arranged on the outer wall of one side of the baffle plate (21).
3. A negative pressure gastric lavage device according to claim 2, characterized in that the baffle plate (21) is symmetrically provided with a fixing plate (23).
4. The negative pressure gastric lavage device according to claim 1, characterized in that a plurality of sliding grooves (25) are formed in the circular array of the outer wall of the locking sliding sleeve (2), extrusion blocks (5) are respectively arranged in the sliding grooves (25) in a sliding manner, the locking assembly comprises a deflector rod (6) respectively hinged on the inner wall of the sliding grooves (25), torsion springs are arranged on the hinge shaft of the deflector rod (6), a fixed ring (41) is fixedly arranged on the cotton ring pad (4), and one side edge of the deflector rod (6) is movably arranged on the inner wall of the fixed ring (41).
5. The negative pressure gastric lavage device of claim 4, wherein the first ends of the extrusion blocks (5) are respectively slidably arranged on inclined planes arranged on the deflector rod (6), the sliding sleeve (2) is arranged on the outer wall between the sliding groove (25) and the liquid leakage port (24) in a threaded rotation manner, the driving ring (3) is arranged, and the second ends of the extrusion blocks (5) are respectively attached to one ends of the driving ring (3).
6. The negative pressure gastric lavage device according to claim 5, characterized in that the outer wall of the deflector rod (6) at one side of the main gastric tube (11) is fixedly provided with an anti-slip rubber pad (61).
7. A negative pressure gastric lavage device as claimed in claim 1 wherein said sliding sleeve (2) is a rigid plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804412.1U CN220656088U (en) | 2023-07-11 | 2023-07-11 | Negative pressure gastric lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804412.1U CN220656088U (en) | 2023-07-11 | 2023-07-11 | Negative pressure gastric lavage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220656088U true CN220656088U (en) | 2024-03-26 |
Family
ID=90337736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321804412.1U Active CN220656088U (en) | 2023-07-11 | 2023-07-11 | Negative pressure gastric lavage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220656088U (en) |
-
2023
- 2023-07-11 CN CN202321804412.1U patent/CN220656088U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |