CN112121251B

CN112121251B - Paediatrician is with paediatrics negative pressure gastric lavage device

Info

Publication number: CN112121251B
Application number: CN202011018442.0A
Authority: CN
Inventors: 吴宗妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2022-11-18
Anticipated expiration: 2040-09-24
Also published as: CN112121251A

Abstract

The invention discloses a pediatric negative pressure gastric lavage device for pediatricians, which structurally comprises: the filter is arranged on the right side of the machine body and is connected with the filter pipe bracket through a pipeline, the filter pipe is arranged at the bottom of the control panel, a groove in the left side of the machine body is mutually nested with the storage box, and the power supply interface is fixed at the bottom of the left side of the machine body and is fixed inside the groove in the left side of the machine body through welding; has the advantages that: according to the invention, through the matching of the protective upper cover and the cylinder body, the direct-locking type is adopted, the control ring is pushed down to enable the locking arm to extrude the anti-skidding inner plate on the outer surface of the cylinder body so as to avoid slipping, and meanwhile, whether the installation is correct can be confirmed through comparing the lower edge of the locking arm with the scale on the side edge of the cylinder body after sealing is finished, so that whether the upper cover is installed correctly can be visually checked, meanwhile, the installation of the upper cover is more convenient and rapid, and the condition that the gastric lavage efficiency is low because the upper cover is not covered firmly is avoided.

Description

Paediatrician is with paediatrics negative pressure gastric lavage device

Technical Field

The invention discloses a pediatric negative pressure gastric lavage device for a pediatrician, and belongs to the technical field of medical instruments.

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 utility model aims to eliminate unabsorbed poison in the stomach or clean the stomach cavity, prepare for the stomach operation, check in clinic, for acute poisoning such as swallowing organic phosphorus, inorganic phosphorus, alkaloid, barbiturate class medicine in a short time, the lavage is an important rescue measure, need pass through the coarse filtration filter when carrying out the lavage, the filter upper cover adopts spiral structure usually, misplaces before the screw thread appears easily, and then leads to pressure loss when the air current flows, leads to the speed to become slow when the suction circulation, and the efficiency of influencing the patient to carrying out the lavage is very dangerous.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a pediatric negative pressure gastric lavage device for a pediatrician to solve the problem that the screw thread is easily misplaced before the screw thread, so that the pressure loss is caused when air flow flows.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a paediatrician is with paediatrics negative pressure gastric lavage device which the structure includes: filter, organism, filter tube, control panel, storage box, power source, the filter is equipped with two, installs on the right side of organism, and passes through the pipe connection, organism top cell body and filter tube support swing joint, the filter tube is installed in control panel's bottom, organism left side recess and storage box are nested each other, power source fixes in the left side bottom of organism, and inside through welded fastening.

Preferably, the filter consists of a protective upper cover, a filter tip, a cylinder body, an inner filtering groove and a supporting base, wherein a through hole at the top end of the protective upper cover is meshed with an external thread of the filter tip, a groove body in the middle of the protective upper cover is movably connected with the inner filtering groove, the center of the cylinder body is in a straight line with the center of the inner filtering groove, and the outer edge of the cylinder body is tightly attached to the inner groove of the supporting base.

Preferably, the protection upper cover is provided with a locking bottom groove, a cover body, a protection plug, a detection rod and an inner locking block, the locking bottom groove is arranged at the bottom of the cover body, the inner groove of the cover body is tightly attached to the protection plug, the detection rod penetrates through the through groove in the left side of the cover body, the rod head on the right side is movably connected with the inner locking block, and the inner thread of the inner locking block is meshed with the filter tip.

Preferably, the support base is provided with a movable center shaft, a support inner plate, a connecting pad, a positioning column and a support shell, the movable center shaft vertically penetrates through the center of the support inner plate, the bottom of the support inner plate is connected with the upper surface of the connecting pad through glue, the bottom surface of the support inner plate is in interference fit with the upper surface of the positioning column, and the movable center shaft is arranged at the center of the support shell.

Preferably, the locking kerve is provided with a control ring, a locking arm and an anti-skid inner plate, the control ring is arranged on the outer edge of the locking arm, a groove in the bottom of the locking arm is nested with a bulge on the back end of the anti-skid inner plate, the anti-skid inner plate is tightly attached to the surface of the cylinder body, and the locking arm is arranged at the bottom of the cover body.

Preferably, the number of the filtering inner grooves is two, the outer diameters of the filtering inner grooves are different, and the first-order filtering inner groove is larger than the second-order filtering inner groove in diameter.

Preferably, the left end head of the detection rod is provided with a pigment coating.

Preferably, a through hole is formed in the left side of the inner locking block and is consistent with the outer diameter of the detection rod in size.

Preferably, the locking arm body is of a hollow structure.

Preferably, the cover body is made of PVC material.

Advantageous effects

The invention relates to a pediatric negative pressure gastric lavage device for a pediatrician, which has the following effects:

1. according to the invention, the upper cover is matched with the cylinder body through the protection, the straight buckle type is adopted, the control ring is pushed down to enable the locking arm to extrude the anti-skidding inner plate on the outer surface of the cylinder body to avoid slipping, and meanwhile, whether the upper cover is correctly installed can be confirmed through comparing the lower edge of the locking arm with the scale on the side edge of the cylinder body after sealing is finished, so that whether the upper cover is correctly installed can be visually checked, meanwhile, the upper cover is more convenient and rapid to install, and the condition that the gastric lavage efficiency is low because the upper cover is not firmly covered is avoided.

2. According to the invention, the filter is fixed in the machine body groove body through the matching of the filter and the groove seat, and the support inner plate of the movable central shaft is matched with the connecting pad in the groove seat to be connected, so that the bottom is not easy to fall off in shaking, and the support stability of the filter is improved.

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 pediatric negative pressure gastric lavage device for a pediatrician of the present invention.

Fig. 2 is a schematic front view of the filter of the present invention.

Fig. 3 is a schematic sectional structure view of the protective upper cover of the present invention.

FIG. 4 is a cross-sectional structural view of the supporting base of the present invention.

Fig. 5 is a schematic cross-sectional view of the locking bottom groove of the present invention.

Fig. 6 is a schematic perspective sectional view of the connection between the cover and the locking arm according to the present invention.

In the figure: the filter comprises a filter-1, a machine body-2, a filter pipe-3, a control panel-4, a storage box-5, a power supply interface-6, a protective upper cover-11, a filter-12, a cylinder body-13, a filtering inner groove-14, a supporting base-15, a locking bottom groove-111, a cover body-112, a protective plug-113, a detection rod-114, an inner locking block-115, a movable central shaft-151, a supporting inner plate-152, a connecting pad-153, a positioning column-154, a supporting shell-155, a control ring-1111, a locking arm-1112 and an anti-skid inner plate-1113.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 6, the present invention provides a pediatric negative pressure gastric lavage device for pediatricians, which comprises: the structure thereof comprises: filter 1, organism 2, filter tube 3, control panel 4, storage box 5, power source 6, filter 1 is equipped with two, installs on the right side of organism 2, and passes through the pipe connection, 2 top cell bodies of organism and 3 support swing joint of filter tube, filter tube 3 installs in control panel 4's bottom, 2 left side recesses of organism are nested each other with storage box 5, power source 6 fixes in the left side bottom of organism 2, and inside through welded fastening.

The filter 1 is composed of a protective upper cover 11, a filter tip 12, a cylinder body 13, an inner filtering groove 14 and a supporting base 15, wherein a through hole at the top end of the protective upper cover 11 is meshed with an external thread of the filter tip 12, a groove body in the middle of the protective upper cover 11 is movably connected with the inner filtering groove 14, the center of the cylinder body 13 is in a straight line with the center of the inner filtering groove 14, and the outer edge of the cylinder body 13 is tightly attached to the inner groove of the supporting base 15.

The protection upper cover 11 is provided with a locking bottom groove 111, a cover body 112, a protection plug 113, a detection rod 114 and an inner locking block 115, the locking bottom groove 111 is arranged at the bottom of the cover body 112, the inner groove of the cover body 112 is tightly attached to the protection plug 113, the detection rod 114 penetrates through the through groove at the left side of the cover body 112, the rod head at the right side is movably connected with the inner locking block 115, and the inner locking block 115 is meshed with the filter tip 12 through internal threads.

The support base 15 is equipped with activity axis 151, support inner panel 152, connection pad 153, reference column 154, support shell 155, the center that supports inner panel 152 is run through perpendicularly to activity axis 151, support inner panel 152 bottom and connection pad 153 upper surface and pass through the glue connection, support inner panel 152 bottom surface and reference column 154 upper surface interference fit, activity axis 151 is installed at the center that supports shell 155.

The locking kerve 111 is provided with a control ring 1111, a locking arm 1112 and an anti-skid inner plate 1113, the control ring 1111 is arranged on the outer edge of the locking arm 1112, the groove at the bottom of the locking arm 1112 is nested with the protrusion at the back end of the anti-skid inner plate 1113, the anti-skid inner plate 1113 is tightly attached to the surface of the cylinder body 13, and the locking arm 1112 is arranged at the bottom of the cover body 112.

The number of the filtering inner grooves 14 is two, the outer diameters of the filtering inner grooves are different, and the first-order filtering inner groove is larger than the second-order filtering inner groove in diameter.

The left end of the detection rod 114 is provided with a pigment coating, so that the filter can be visually distinguished when the detection rod protrudes.

The left side of the inner locking block 115 is provided with a through hole which is consistent with the outer diameter of the detection rod 114, so that the detection rod 114 and the inner locking block 115 can be linked conveniently.

The locking arm 1112 is hollow, so that the locking arm 1112 has certain elasticity in the pressing process.

The cover 112 is made of PVC.

When in use

According to the requirement, the disinfected pipeline is connected with the filter pipe 3 of the machine body 2, and is connected with the double filter 1 by the pipeline, and the mark on the top of the filter is noticed to be connected.

The filter is installed the internal groove 14 of will filtering in the installation and is installed in anti-skidding upper cover 11 bottom earlier, and first order filter tank 14 is greater than the diameter of second order filter tank, and the back measuring pole 114 receives the extrusion after the installation finishes, stretches out to the outside, can agree with each other fixedly with the surface recess when installing on the cell seat of organism 2 to the hospital personnel correctly install.

After installing filter equipment, lid 112 that will protect upper cover 11 is closed to cylinder body 13, inside is equipped with the sealing washer, with the cylinder body 13 on along closely laminating, then control cover 112 control ring 1111 on lower edge, control ring 1111 pushes down to make locking arm 1112 extrude antiskid inner panel 1113 at the surface of cylinder body 13 and avoid the landing, simultaneously can compare the scale of confirming whether the installation is correct with the cylinder body 13 side through locking arm 1112 lower edge after sealed finishing, not only audio-visual ability is judged, and mounting means efficiency through the straight knot formula is higher.

The filter is fixed in a machine body groove body, and a supporting inner plate 152 of the movable middle shaft 151 is matched with the connecting pad 153 in a groove seat to finish the fixation.

The foregoing merely illustrates the general principles of the invention and preferred embodiments thereof, and many changes and modifications may be made by one skilled in the art in light of the above teachings, and such changes and modifications are intended to be within the scope of the invention.

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 paediatrician is with paediatrics negative pressure gastric lavage device which the structure includes: filter (1), organism (2), filter tube (3), control panel (4), storage box (5), power source (6), its characterized in that:

the two filters (1) are arranged on the right side of the machine body (2) and connected through a pipeline, a groove body at the top end of the machine body (2) is movably connected with a filter pipe (3) support, the filter pipe (3) is arranged at the bottom of the control panel (4), a groove in the left side of the machine body (2) is mutually nested with the storage box (5), and the power supply interface (6) is fixed at the bottom of the left side of the machine body (2) and is fixed inside by welding;

the filter (1) consists of a protective upper cover (11), a filter tip (12), a cylinder body (13), an internal filtering groove (14) and a supporting base (15), wherein a through hole at the top end of the protective upper cover (11) is meshed with an external thread of the filter tip (12), a groove body in the middle of the protective upper cover (11) is movably connected with the internal filtering groove (14), the center of the cylinder body (13) is in a straight line with the center of the internal filtering groove (14), and the outer edge of the cylinder body (13) is tightly attached to the internal groove of the supporting base (15);

the protective upper cover (11) is provided with a locking bottom groove (111), a cover body (112), a protective plug (113), a detection rod (114) and an inner locking block (115), the locking bottom groove (111) is arranged at the bottom of the cover body (112), an inner groove of the cover body (112) is tightly attached to the protective plug (113), the detection rod (114) penetrates through a through groove at the left side of the cover body (112), a rod head at the right side is movably connected with the inner locking block (115), and an inner thread of the inner locking block (115) is meshed with a filter tip (12);

the supporting base (15) is provided with a movable center shaft (151), a supporting inner plate (152), a connecting pad (153), a positioning column (154) and a supporting shell (155), the movable center shaft (151) vertically penetrates through the center of the supporting inner plate (152), the bottom of the supporting inner plate (152) is connected with the upper surface of the connecting pad (153) through glue, the bottom surface of the supporting inner plate (152) is in interference fit with the upper surface of the positioning column (154), and the movable center shaft (151) is arranged at the center of the supporting shell (155);

locking kerve (111) are equipped with control ring (1111), locking arm (1112), anti-skidding inner panel (1113), the outer edge at locking arm (1112) is installed to control ring (1111), locking arm (1112) bottom recess is nested each other with anti-skidding inner panel (1113) back end arch, anti-skidding inner panel (1113) and cylinder body (13) surface closely laminate, the bottom at lid (112) is installed in locking arm (1112).

2. The pediatric negative pressure gastric lavage device of claim 1 further comprising: the number of the filtering inner grooves (14) is two, the outer diameters of the filtering inner grooves are different, and the first-order filtering inner groove is larger than the second-order filtering inner groove in diameter.

3. The pediatric negative pressure gastric lavage device of claim 1 further comprising: the left end of the detection rod (114) is provided with a pigment coating.

4. The pediatric negative pressure gastric lavage device of claim 1 further comprising: the left side of the inner locking block (115) is provided with a through hole which is consistent with the outer diameter of the detection rod (114).

5. The pediatric negative pressure gastric lavage device of claim 1 further comprising: the arm body of the locking arm (1112) is of a hollow structure.