CN218572583U - Negative pressure gastric lavage device for pediatric nursing - Google Patents
Negative pressure gastric lavage device for pediatric nursing Download PDFInfo
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- CN218572583U CN218572583U CN202220645859.8U CN202220645859U CN218572583U CN 218572583 U CN218572583 U CN 218572583U CN 202220645859 U CN202220645859 U CN 202220645859U CN 218572583 U CN218572583 U CN 218572583U
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- negative pressure
- gastric lavage
- gastric
- liquid bottle
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Abstract
The utility model provides a negative pressure gastric lavage device for pediatric nursing, which comprises a three-way joint, a negative pressure component and a collecting device, wherein one end of the three-way joint is connected with a gastric tube, a cleaning tube is connected on a tube body of the gastric tube close to one end of the three-way joint, a vertical plate is arranged at the upper end of the three-way joint, an installation tube seat used for supporting a gastric lavage liquid bottle is fixed at the upper end of the vertical plate, the upper end of the installation tube seat is movably connected with the mouth of the cleaning bottle through a twist lock sealing structure, and the lower port of the installation tube seat is communicated with the cleaning tube; the utility model discloses a when mouth-piece and gastric lavage liquid bottle bottleneck snap-on, still adopt the twist lock seal structure of constituteing by the narrowing of the four lamella flexible dops of nut cooperation to extrude gastric lavage liquid bottle bottleneck outer wall, improve gastric lavage liquid bottle bottleneck and mouth-piece leakproofness to prevent that the gastric lavage liquid bottle from droing when using, the fixed mode of twist lock is favorable to medical personnel to change convenient and practical to the gastric lavage liquid bottle.
Description
Technical Field
The utility model relates to a gastric lavage device, in particular to a negative pressure gastric lavage device for pediatric nursing.
Background
Gastric lavage refers to pouring a liquid with a certain composition into the stomach cavity, mixing the contents in the stomach and then extracting the mixture, and repeating the steps for many times. The purpose is to eliminate unabsorbed poison in the stomach or clean the stomach cavity, and the utility model is clinically used for preparing before stomach operation and examination. For acute poisoning such as swallowing organic phosphorus, inorganic phosphorus, alkaloid, barbiturate and the like in a short time, gastric lavage is an important rescue measure.
The negative pressure gastric lavage ware that uses at present, including lavage tube, drainage bottle, annotate liquid bottle and negative pressure suction device, annotate the liquid bottle and pour into the washing liquid, negative pressure suction device collects in extracting the drainage bottle with gastric juice, annotates the liquid bottle and adopts cutting ferrule mode and notes liquid pipeline intercommunication more, because annotate the liquid bottle and hang the eminence, annotate the liquid pipeline and annotate the risk that the liquid bottle took place to break away from easily, and some sealed tight takeovers are unfavorable for again annotating the change of liquid bottle. Therefore, the utility model provides a negative pressure gastric lavage device for pediatric nursing, which solves the problems existing in the prior art.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a negative pressure gastric lavage device for paediatrics nursing, this negative pressure gastric lavage device for paediatrics nursing passes through the interface tube and when gastric lavage liquid bottle bottleneck snap-on, still adopt the twist lock seal structure of constituteing by the narrowing of four lamella flexible dops of nut cooperation to extrude gastric lavage liquid bottle bottleneck outer wall, improve gastric lavage liquid bottle bottleneck and interface tube leakproofness, and prevent that the gastric lavage liquid bottle from droing when using, the fixed mode of twist lock is favorable to medical personnel to change the gastric lavage liquid bottle, convenient and practical.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the negative pressure gastric lavage device for pediatric nursing comprises a three-way joint, a negative pressure assembly and a collecting device, wherein one end of the three-way joint is connected with a gastric tube, and a tube body of the gastric tube, which is close to one end of the three-way joint, is connected with a cleaning tube;
the collecting device is arranged at the lower port of the three-way joint, communicated with the gastric tube and used for collecting gastric juice;
the negative pressure assembly is arranged at one end of the tee joint, which is far away from the stomach tube, is communicated with the collecting device and is used for providing negative pressure for the collecting device;
the three way connection upper end is equipped with the riser, and the riser upper end is fixed with the installation tube socket that is used for supporting the gastric lavage liquid bottle, and the installation tube socket upper end is through locking seal structure and washing bottle bottleneck swing joint soon, and installation tube socket lower port and scavenge pipe intercommunication.
The further improvement is that: a first speed regulator is arranged outside the tube body at the joint of the cleaning tube and the mounting tube seat, and a second speed regulator is arranged outside the tube body at the joint of the stomach tube and the three-way joint.
The further improvement lies in that: the installation tube socket comprises a tube body, wherein the upper end of the tube body is provided with a connector tube, and the connector tube is communicated with the cleaning tube through the tube body.
The further improvement lies in that: the spin lock sealing structure comprises a connecting sleeve fixed at the joint of the mouth-piece and the tube body, a nut is sleeved outside the connecting sleeve and is in threaded fit with the connecting sleeve, four flexible clamping heads are arranged on one side, away from the tube body, of the connecting sleeve, the four flexible clamping heads are distributed around the mouth-piece, the inner wall of each flexible clamping head corresponds to the outer wall of the mouth-piece, and threads matched with the nut are formed in the outer wall of each flexible clamping head.
The further improvement lies in that: a heating cavity is formed in the connecting position of the inside of the mounting pipe seat and the cleaning pipe, an electric heating wire is arranged in the heating cavity, and the heating wire is wound outside the cleaning pipe.
The further improvement lies in that: the collecting device comprises a bottle body, a bottle opening plug is arranged at the upper end of the bottle body and is communicated with a lower port of the three-way joint, an air pipe and a liquid pipe are respectively arranged at the lower end of the bottle opening plug and are positioned in the bottle body, and the liquid pipe is communicated with the stomach tube.
The further improvement lies in that: the negative pressure assembly comprises a negative pressure air bag, a negative pressure pipe is arranged at one end of the negative pressure air bag, a one-way air inlet valve is arranged at the joint of the negative pressure pipe and the negative pressure air bag, one end, far away from the negative pressure air bag, of the negative pressure pipe penetrates through the tee joint and is communicated with the air pipe, and a one-way air outlet valve is further arranged at one end, far away from the negative pressure air bag, of the negative pressure air bag.
The beneficial effects of the utility model are that: the negative-pressure gastric lavage device for pediatric nursing is characterized in that on the basis of a traditional gastric lavage device, a mounting tube seat used for being communicated with a gastric lavage liquid bottle is directly fixed at the upper end of a three-way joint of the gastric lavage device, and is directly fixed with the mouth of the gastric lavage liquid bottle through a connector tube, and meanwhile, the outer wall of the mouth of the gastric lavage liquid bottle is extruded in a manner that a nut is matched with a four-flap flexible clamping head to narrow, so that the tightness of the mouth of the gastric lavage liquid bottle and the connector tube is improved, the gastric lavage liquid bottle is prevented from falling off during use, and the gastric lavage liquid bottle is fixed in a spiral manner, so that medical personnel can replace the gastric lavage liquid bottle;
in addition, the gastric lavage liquid bottle is fixed on the mounting tube seat through the twist lock sealing structure, and the twist lock sealing structure can support the bottle mouth, so that the gastric lavage liquid bottle does not need to be hung on the bracket, and the operation of personnel is facilitated.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the collecting device of the present invention.
Fig. 3 is a structural diagram of the twist lock sealing structure of the present invention.
Fig. 4 is a structural diagram of the tube body of the present invention.
Wherein: 1. a negative pressure air bag; 2. a negative pressure tube; 3. a collection device; 31. a bottle body; 32. a bottle stopper; 33. an air pipe; 34. a liquid pipe; 4. a three-way joint; 5. a vertical plate; 6. installing a tube seat; 61. a tube body; 62. connecting sleeves; 63. a flexible chuck; 64. a mouthpiece; 65. a nut; 66. a heating cavity; 7. cleaning the tube; 71. a first speed governor; 72. a second speed governor; 8. a gastric tube.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the figures 1, 2, 3 and 4, the negative pressure gastric lavage device for pediatric nursing is provided in the embodiment, and comprises a three-way joint 4, a negative pressure component and a collecting device 3, wherein one end of the three-way joint 4 is connected with a gastric tube 8, and a cleaning tube 7 is connected to the tube body of the gastric tube 8 close to one end of the three-way joint 4;
the collecting device 3 is arranged at the lower port of the three-way joint 4, communicated with the gastric tube 8 and used for collecting gastric juice; the negative pressure assembly is arranged at one end, far away from the stomach tube 8, of the three-way joint 4, is communicated with the collecting device 3 and is used for providing negative pressure for the collecting device 3;
the upper end of the three-way joint 4 is provided with a vertical plate 5, the upper end of the vertical plate 5 is fixed with an installation tube seat 6 used for supporting the gastric lavage liquid bottle, the upper end of the installation tube seat 6 is movably connected with the opening of the cleaning bottle through a spin lock sealing structure, and the lower port of the installation tube seat 6 is communicated with the cleaning tube 7. The gastric lavage liquid bottle is arranged on the mounting tube seat 6, the gastric lavage liquid bottle is fixed by the twist lock sealing structure, the gastric tube 8 is placed into the stomach, lavage is started after the gastric tube 8 is confirmed to enter the stomach, and generally suction is carried out every time the gastric tube is filled into 300 to 500ml. Stop the input of gastric lavage liquid, make collection device 3 produce the negative pressure through negative pressure component, collection device 3 carries out the vacuum aspiration to gastric juice through stomach tube 8.
A first speed regulator 71 is arranged outside the tube body at the joint of the cleaning tube 7 and the mounting tube seat 6, and a second speed regulator 72 is arranged outside the tube body at the joint of the stomach tube 8 and the three-way joint 4. The first speed regulator 71 is used for regulating the injection speed of gastric lavage liquid in the cleaning tube 7 and controlling the switch of the gastric lavage liquid, the second speed regulator 72 is used for regulating the negative pressure extraction speed of the gastric tube 8 and controlling the switch of the gastric lavage liquid, and the first speed regulator 71 and the second speed regulator 72 are common medical liquid regulators;
the mounting tube seat 6 comprises a tube body 61, the upper end of the tube body 61 is provided with a mouthpiece 64, and the mouthpiece 64 is communicated with the cleaning tube 7 through the tube body 61; the gastric lavage liquid bottle is inversely arranged at the upper end of the tube body 61, and the lower port of the bottle is sleeved outside the mouthpiece 64 and is communicated with the cleaning tube 7 through the tube body 61.
The spin lock sealing structure comprises a connecting sleeve 62 fixed at the joint of a mouthpiece 64 and a tube body 61, a nut 65 is sleeved outside the connecting sleeve 62, the nut 65 is in threaded fit with the connecting sleeve 62, four flexible clamping heads 63 distributed around the mouthpiece 64 are arranged on one side of the connecting sleeve 62 away from the tube body 61, the inner wall of each flexible clamping head 63 corresponds to the outer wall of the mouthpiece 64, and the outer wall of each flexible clamping head 63 is provided with threads matched with the nut 65; the thickness of a block at one end of the flexible clamping head 63, which is close to the connecting sleeve 62, is smaller than that of a block at the other end of the connecting sleeve 62, threads on each flexible clamping head 63 are matched with each other, when the mouth of the gastric lavage bottle is clamped and sleeved on the interface tube 64, the flexible clamping heads 63 are screwed, the flexible clamping heads 63 move to the outer sides of the four-flap flexible clamping heads 63 from the connecting sleeve 62, and because the thicknesses of the two ends of the flexible clamping heads 63 are different, the four-flap flexible clamping heads 63 can be narrowed by the flexible clamping heads 63 in continuous rotation, so that the outer wall of the mouth of the gastric lavage bottle is squeezed, the sealing property of the mouth of the gastric lavage bottle and the interface tube 64 is improved, and the gastric lavage bottle is prevented from falling off when in use;
a heating cavity 66 is formed in the connecting part of the mounting tube seat 6 and the gastric tube 8, an electric heating wire is arranged in the heating cavity 66, and the heating wire is encircled outside the gastric tube 8; electric heating wire passes through the wire and with connector lug external power supply, and the circular telegram back produces the heat, and liquid is through installation tube socket 6 backs, and the temperature can rise, keeps gastric lavage liquid also between 30 degrees to 35 degrees to be close patient's body temperature, prevent cold stimulation, influence patient's blood circulation.
Collecting device 3 includes body 31, and body 31 upper end is equipped with bottleneck stopper 32, and bottleneck stopper 32 communicates with the port under the three way connection 4, is located bottleneck stopper 32 lower extreme in the body 31 and is equipped with trachea 33 and liquid pipe 34 respectively, and liquid pipe 34 is linked together with stomach tube 8. The negative pressure subassembly includes negative pressure gasbag 1, and 1 one end of negative pressure gasbag is equipped with negative pressure pipe 2, and the negative pressure pipe 2 is equipped with one-way air inlet valve with the junction of negative pressure gasbag 1, and negative pressure pipe 2 is kept away from 1 one end of negative pressure gasbag and is passed in three way connection 4 and communicate with trachea 33, and negative pressure gasbag 1 keeps away from 2 one end of negative pressure pipe and still is equipped with one-way air outlet valve. The negative pressure air bag 1 is pressed, air in the negative pressure air bag 1 is discharged from the one-way air outlet valve, the negative pressure air bag 1 is loosened to be recovered, and the air in the bottle body 31 is extracted by the negative pressure air bag 1 through the negative pressure pipe 2, so that the bottle body 31 forms negative pressure to attract gastric juice.
This negative pressure gastric lavage ware for paediatrics nursing is on the basis of traditional gastric lavage ware, will be used for the mounting tube seat 6 snap-on 4 upper ends of three way connection at the gastric lavage ware with the gastric lavage liquid bottle intercommunication, when through interface tube and gastric lavage liquid bottle bottleneck snap-on, still adopt the mode that nut 65 cooperation four-petal flexible dop 63 narrowed to extrude gastric lavage liquid bottle bottleneck outer wall, improve gastric lavage liquid bottle bottleneck and interface tube 64 leakproofness, and prevent that the gastric lavage liquid bottle from droing when using, the mode of spiral fixed in addition, be favorable to medical personnel to change the gastric lavage liquid bottle.
The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The negative pressure gastric lavage device for pediatric nursing comprises a three-way joint (4), a negative pressure assembly and a collecting device (3), and is characterized in that one end of the three-way joint (4) is connected with a gastric tube (8), and a cleaning tube (7) is connected on a tube body of the gastric tube (8) close to one end of the three-way joint (4); the collecting device (3) is arranged at the lower port of the three-way joint (4), is communicated with the stomach tube (8) and is used for collecting gastric juice; the negative pressure assembly is arranged at one end, far away from the stomach tube (8), of the three-way joint (4), is communicated with the collecting device (3) and is used for providing negative pressure for the collecting device (3); the upper end of the three-way connector (4) is provided with a vertical plate (5), the upper end of the vertical plate (5) is fixedly provided with an installation tube seat (6) used for supporting the gastric lavage liquid bottle, the upper end of the installation tube seat (6) is movably connected with the mouth of the lavage bottle through a twist lock sealing structure, and the lower port of the installation tube seat (6) is communicated with the lavage tube (7).
2. The negative pressure gastric lavage for pediatric care as defined in claim 1, wherein: the first speed regulator (71) is arranged outside the tube body at the joint of the cleaning tube (7) and the mounting tube seat (6), and the second speed regulator (72) is arranged outside the tube body at the joint of the stomach tube (8) and the three-way joint (4).
3. The negative pressure gastric lavage for pediatric care as defined in claim 1, wherein: the mounting tube seat (6) comprises a tube body (61), a connector tube (64) is arranged at the upper end of the tube body (61), and the connector tube (64) is communicated with the cleaning tube (7) through the tube body (61).
4. The negative pressure gastric lavage device for pediatric care of claim 3, characterized in that: the spin lock sealing structure comprises a connecting sleeve (62) fixed at the joint of a mouthpiece (64) and a pipe body (61), a nut (65) is sleeved on the outer side of the connecting sleeve (62), the nut (65) is in threaded fit with the connecting sleeve (62), one side, far away from the pipe body (61), of the connecting sleeve (62) is provided with four flexible clamping heads (63) distributed around the mouthpiece (64), the inner wall of each flexible clamping head (63) corresponds to the outer wall of the mouthpiece (64), and threads matched with the nut (65) are formed in the outer wall of each flexible clamping head (63).
5. The negative pressure gastric lavage device for pediatric care of claim 3, characterized in that: heating cavity (66) have been seted up with the junction of scavenge pipe (7) in installation tube socket (6), be equipped with electric heating wire in heating cavity (66), the heating wire encircles outside scavenge pipe (7).
6. The negative pressure gastric lavage for pediatric care as defined in claim 1, wherein: collection device (3) are including body (31), body (31) upper end is equipped with bottleneck stopper (32), bottleneck stopper (32) and three way connection (4) lower port intercommunication, it is equipped with trachea (33) and liquid pipe (34) respectively to be located bottleneck stopper (32) lower extreme in body (31), liquid pipe (34) are linked together with stomach tube (8).
7. The negative pressure gastric lavage for pediatric care as defined in claim 6 wherein: the negative pressure subassembly includes negative pressure gasbag (1), negative pressure gasbag (1) one end is equipped with negative pressure pipe (2), negative pressure pipe (2) are equipped with one-way air inlet valve with the junction of negative pressure gasbag (1), negative pressure gasbag (1) one end is kept away from in negative pressure gasbag (2) passes three way connection (4) and communicates with trachea (33), negative pressure gasbag (1) is kept away from negative pressure pipe (2) one end and still is equipped with one-way air outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645859.8U CN218572583U (en) | 2022-03-24 | 2022-03-24 | Negative pressure gastric lavage device for pediatric nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645859.8U CN218572583U (en) | 2022-03-24 | 2022-03-24 | Negative pressure gastric lavage device for pediatric nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218572583U true CN218572583U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220645859.8U Active CN218572583U (en) | 2022-03-24 | 2022-03-24 | Negative pressure gastric lavage device for pediatric nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218572583U (en) |
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2022
- 2022-03-24 CN CN202220645859.8U patent/CN218572583U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Yanxia Inventor after: Gan Maolin Inventor before: Gan Maolin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230816 Address after: 272007 No. 89, Guhuai Road, Rencheng District, Jining City, Shandong Province Patentee after: AFFILIATED HOSPITAL OF JINING MEDICAL University Address before: 116622 Dalian University, No. 10 Xuefu Street, Dalian Development Zone, Liaoning Province Patentee before: Gan Maolin |
|
| TR01 | Transfer of patent right |