CN209770904U - Novel medicine feeder for infants - Google Patents
Novel medicine feeder for infants Download PDFInfo
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- CN209770904U CN209770904U CN201822009494.6U CN201822009494U CN209770904U CN 209770904 U CN209770904 U CN 209770904U CN 201822009494 U CN201822009494 U CN 201822009494U CN 209770904 U CN209770904 U CN 209770904U
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Abstract
the utility model discloses a novel infant medicine feed ware, including the hose, the syringe and with the sugar ball that the hose cooperation was used, the syringe includes the nipple, the empty section of thick bamboo, a piston, the piston axle, the piston handle, hose end is equipped with the adapter sleeve with nipple interference fit, the syringe can be through injecting the liquid medicine in adapter sleeve to the hose, the sugar ball is spherical, extend in one side of sugar ball have can with hose interference fit's sugar piece, the sugar ball passes through the sugar piece to be fixed in the one end that the syringe was kept away from to the hose, this simple structure is practical, easy disinfection, child especially baby's difficult problem of taking medicine has been solved, the market is wide, is worth promoting.
Description
Technical Field
the utility model relates to a medicine feed device, specific novel infant's medicine feed ware that says so.
Background
At present, except intravenous medication, external medication, aerosol inhalation medication and other modes, the oral medication still accounts for a large proportion of the existing infant medication in the illness state. Some medicines must be taken orally due to the limitation of dosage forms and metabolic characteristics of the medicines, most of the oral medicines are bitter, and the bitter medicines are not willing to be taken by infants although the medicines are bitter.
So far, a plurality of medicine feeders are available in the market, but the medicine feeders pass through the lips and the tongues of patients, so that children can feel bitter taste, the children can automatically refuse to take the medicine orally, and the medicine is prevented from entering by adopting methods such as shaking head, retreating and ejecting the tongues, so that the medicine feeder capable of being directly injected into the esophagus or the stomach of the infant is designed to meet the market demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the utility model provides a novel infant medicine feeder, aiming at the defects of the prior art, the novel infant medicine feeder comprises a hose, an injector and a colored sugar pill matched with the hose for use, wherein the injector comprises a nipple, an empty cylinder, a piston shaft and a piston handle, one end of the hose is provided with a connecting sleeve in interference fit with the nipple, the injector can inject medicine liquid into the hose through the connecting sleeve, the sugar pill is spherical, a sugar block which can be in interference fit with the hose extends from one side of the sugar pill, and the sugar pill is fixed at one end of the hose far away from the injector through the sugar block;
Among this technical scheme, set up the sugar pill that the infant can directly swallow or swallow along with liquid and drag into esophagus or stomach in with slender hose, and silica gel is chooseed for use to the material of hose, the softness is slender can not let the infant produce the sense of vomiting, the sugar pill stays in esophagus or stomach for a moment and can dissolve the back and drop, usable syringe passes through the hose after dissolving and directly pours into the liquid medicine into in to the infant stomach, wherein, set the sugar pill to the colour and be favorable to amazing infant's vision, be favorable to putting it into the mouth smoothly.
the utility model discloses the technical scheme who further injects is:
a through hole is arranged in the middle of the piston, the piston shaft and the piston handle along the axial direction of the piston shaft, one end of the through hole close to the piston is in threaded connection with a one-way valve, liquid or gas in the through hole can flow out through the one-way valve, liquid medicine on one side of the one-way valve close to the piston cannot flow into the through hole through the one-way valve, a second piston shaft is arranged in the through hole in a penetrating way, one end of the second piston shaft in the through hole is provided with a second piston matched with the through hole, one end of the second piston shaft extending out of the through hole is provided with a second piston handle, one side of the second piston shaft is provided with a boss, the second piston is provided with a pressure relief hole along the axial direction, the boss and the second piston handle are respectively provided with a first guide hole and a second guide hole which are coaxial with the pressure relief hole, a pressure relief shaft is arranged in the pressure relief hole, the first guide hole and the second guide hole in a penetrating way, when the third piston handle is attached to the second piston handle, one end of the pressure relief shaft, which is far away from the third piston handle, is flush with one end of the second piston, which is far away from the second piston shaft, so that after the liquid medicine in the injector is pushed out, the residual liquid medicine in the hose can be pushed out by the second piston, and waste of the liquid medicine is avoided;
The check valve comprises a first valve pipe and a second valve pipe, wherein the first valve pipe is sequentially provided with a first step hole, a second step hole and a third step hole along the axial direction, the diameters of the first step hole, the second step hole and the third step hole are sequentially increased, the third step hole is in threaded connection with the second valve pipe, a spacer is arranged in the second step hole, one end, close to the third step hole, of the second step hole is in threaded connection with a check ring for preventing the spacer from slipping, the inner wall of the first valve pipe is provided with a plurality of liquid leakage grooves around the second step hole, the liquid leakage grooves extend into the third step hole, when liquid or gas flows from the first valve pipe, the spacer is attached to the check ring under the pressure effect, the liquid or gas flows into the second valve pipe through the liquid leakage grooves and then flows out from the second valve pipe, when the liquid or gas flows from the second valve, the spacer is attached to the step surface between the first step hole and the second step hole under the pressure effect, liquid or gas is prevented from flowing into the first valve pipe, and then the one-way circulation function of the liquid or the gas is realized;
The diameter of the sugar pill is 1.5mm-4 mm;
the length of the hose is 0.5-1 m, and the diameter of the hose is 0.5-1 mm;
the syringe is characterized in that the syringe is made of transparent glass except for the piston, the outer side of the hollow cylinder is provided with scales capable of displaying the injection amount of liquid medicine, the outer side of the piston shaft is provided with an indicating line, the volume of the part, positioned between the indicating line and the one-way valve, of the through hole is equal to that of the hose, the device is transparent, on one hand, the inside cleaning degree can be observed conveniently, whether cleaning and disinfection are clean or not, on the other hand, the indicating line on the piston shaft can be observed conveniently, the indicating line is arranged to ensure that when the second piston is pushed to be attached to the one-way valve from the position of the indicating line, the discharged air can extrude all the liquid medicine remained in the hose to avoid the liquid medicine in the hose from being discharged incompletely, and simultaneously, air is prevented from being injected into an infant or the stomach to cause hiccup;
The utility model has the advantages that: the sugar pill which can be swallowed by the infant is arranged to drag the slender hose into the esophagus or the stomach, the hose is made of silica gel, the hose is soft, slender and cannot cause the infant to vomit, the sugar pill can be dissolved and fall off after staying in the esophagus or the stomach for a moment, and the liquid medicine can be directly injected into the stomach of the infant through the hose by using the injector after being dissolved, wherein the sugar pill is set to be colorful, so that the visual stimulation of the infant is facilitated, and the smooth placement of the sugar pill in the mouth is facilitated;
The design of the second piston, the second piston shaft, the second piston handle and other structures ensures that after the liquid medicine in the injector is pushed out, the residual liquid medicine in the hose can be pushed out by the second piston, thereby avoiding the waste of the liquid medicine, wherein the one-way valve is arranged to prevent the liquid medicine from extruding the second piston into the through hole when the piston shaft is pushed, the pressure relief hole and the pressure relief shaft are arranged to prevent the second piston from moving only in the direction close to the one-way valve and being not pulled out under the action of atmospheric pressure, so that the device can be used only once, the pressure relief hole and the pressure relief shaft are provided, when the second piston shaft is pulled out in the direction far away from the one-way valve, only the third piston handle is pulled back to separate the pressure relief shaft from the pressure relief hole, the device is arranged to be transparent, on one hand, the internal cleanness can be conveniently observed, whether the cleaning and the disinfection are clean or not, on the other hand, the indication line on the piston shaft can be conveniently observed, the arrangement of the indication line ensures, the discharged air can just extrude the residual liquid medicine in the hose to avoid the liquid medicine in the hose to be discharged unclean, and simultaneously avoid injecting air into the esophagus or stomach of the infant to cause hiccup, vomit medicine, chocking medicine and even flatulence.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the injector, the second piston handle, the third piston handle, the second piston shaft, the pressure relief shaft, etc. in the present invention;
FIG. 3 is a cross-sectional view B-B of FIG. 2;
FIG. 4 is a schematic structural view of the hose of the present invention;
fig. 5 is a schematic structural view of a second piston, a second piston shaft, a second piston handle and a boss in the present invention;
Fig. 6 is a front view of the check valve of the present invention;
FIG. 7 is an isometric view of C-C of FIG. 6;
FIG. 8 is a front view of the combination of the soft tube with the sugar pellets and the sugar block of the present invention;
3 FIG. 3 9 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 8 3; 3
Wherein: 1-hose, 2-sugar pill, 3-empty cylinder, 4-piston, 5-piston shaft, 6-piston handle, 7-nipple, 8-sugar block, 9-through hole, 10-one-way valve, 11-second piston shaft, 12-second piston, 13-second piston handle, 14-boss, 15-pressure relief hole, 16-first guide hole, 17-pressure relief shaft, 18-third piston handle, 19-second guide hole, 20-scale, 21-indication line, 22-first valve pipe, 23-second valve pipe, 24-first step hole, 25-second step hole, 26-third step hole, 27-spacer, 28-retainer ring, 29-liquid leakage groove and 30-connecting sleeve.
Detailed Description
The present invention will be described in further detail below, wherein the syringe is a prior art solution.
example 1
the embodiment provides a novel infant medicine feeder, which comprises a hose 1, an injector and a colored sugar pill 2 matched with the hose 1 for use, wherein the injector comprises a nipple 7, a hollow cylinder 3, a piston 4, a piston shaft 5 and a piston handle 6, one end of the hose 1 is provided with a connecting sleeve 30 in interference fit with the nipple 7, the injector can inject liquid medicine into the hose 1 through the connecting sleeve 30, the sugar pill 2 is spherical, a sugar block 8 in interference fit with the hose 1 extends from one side of the sugar pill 2, and the sugar pill 2 is fixed at one end, away from the injector, of the hose 1 through the sugar block 8;
Among this technical scheme, set up the sugar pill that the infant can swallow and drag long and thin hose into esophagus or stomach to silica gel is chooseed for use to the material of hose, and soft long and thin can not let the infant produce the sense of vomiting, and the sugar pill stays in esophagus or stomach for a moment and can dissolve the drop, and usable syringe passes through the hose after dissolving and directly pours into the liquid medicine into to the infant stomach, and wherein, set the sugar pill to the colour and is favorable to amazing infant's vision, is favorable to putting it into the mouth smoothly.
a through hole 9 is arranged in the middle of the piston 4, the piston shaft 5 and the piston handle 6 along the axial direction of the piston shaft 5, one end of the through hole 9 close to the piston 4 is in threaded connection with a one-way valve 10, liquid or gas in the through hole 9 can flow out through the one-way valve 10, liquid medicine on one side of the one-way valve 10 close to the piston 4 can not flow into the through hole 9 through the one-way valve 10, a second piston shaft 11 is further arranged in the through hole 9 in a penetrating manner, one end of the second piston shaft 11 in the through hole 9 is provided with a second piston 12 matched with the through hole 9, one end of the second piston shaft 11 extending out of the through hole 9 is provided with a second piston handle 13, one side of the second piston shaft 11 is provided with a boss 14, the second piston 12 is axially provided with a pressure relief hole 15, the boss 14 and the second piston handle 13 are respectively provided with a first guide hole 16 and a second guide hole 19 which are coaxial with the pressure relief hole, A pressure relief shaft 17 penetrates through the second guide hole 19, a third piston handle 18 is arranged at one end of the pressure relief shaft 17 extending out of the second piston handle 13, and when the third piston handle 18 is attached to the second piston handle 13, one end of the pressure relief shaft 17 far away from the third piston handle 18 is flush with one end of the second piston 12 far away from the second piston shaft 11, the structure ensures that after the liquid medicine in the injector is pushed out, the residual liquid medicine in the hose can be pushed out by using the second piston, thereby avoiding waste of the liquid medicine, wherein the one-way valve is arranged to prevent the liquid medicine from extruding the second piston into the through hole when the piston shaft is pushed, the pressure relief hole and the pressure relief shaft are arranged to prevent the second piston from moving to the direction close to the one-way valve under the action of atmospheric pressure and being not pulled out, so that the device can be used for a single time, the pressure relief hole and the pressure relief shaft are arranged, when the second piston shaft is pulled out to the direction far away from the one-way valve, and separating the pressure relief shaft from the pressure relief hole.
The check valve 10 includes a first valve pipe 22 and a second valve pipe 23, the first valve pipe 22 is sequentially provided with a first step hole 24, a second step hole 25 and a third step hole 26 along the axial direction, the diameters of the first step hole 24, the second step hole 25 and the third step hole 26 are sequentially increased, the third step hole 26 is in threaded connection with the second valve pipe 23, a spacer 27 is arranged in the second step hole 25, one end of the second step hole 25 close to the third step hole 26 is in threaded connection with a retainer ring 28 for preventing the spacer 27 from slipping off, a liquid leakage groove 29 is formed in the inner wall of the first valve pipe 22 and around the second step hole 25, the liquid leakage groove 29 extends into the third step hole 26, when liquid or gas flows from the first valve pipe 22, the spacer 27 is attached to the retainer ring 28 under the pressure effect, the liquid or gas flows into the second valve pipe 23 through the liquid leakage groove 29 and then flows out from the second valve pipe 23, when the liquid or gas flows from the second valve pipe 23, the spacer 27 is attached to the step surface between the first step hole 24 and the second step hole 25 under pressure, and prevents the liquid or gas from flowing into the first valve tube 22, thereby achieving the function of one-way flow of the liquid or gas.
The diameter of the sugar pill 2 is 4 mm.
the hose 1 has a length of 0.5m to 1m and a diameter of 1 mm.
Except that piston 4, the syringe all adopts transparent glass material, be equipped with the scale 20 that can show the liquid medicine injection volume in the empty section of thick bamboo 3 outside, be equipped with indicator 21 in the piston axle 5 outside, and the through-hole 9 is located the volume of part between indicator 21 and the check valve 10 and equals with the volume of hose 1, set the device transparent on the one hand and be convenient for observe inside clean degree, cleaning and disinfecting is clean, on the other hand is convenient for observe epaxial indicator of piston, the setting of this indicator guarantees that when second piston 12 is pushed forward from the position at indicator 21 place and is laminated with check valve 10, the liquid medicine that remains in hose 1 can just all be extruded to remaining liquid medicine in the hose to the exhaust, avoid simultaneously to infant's esophagus or stomach injection air, cause hiccup, spit medicine, choke medicine or even flatulence.
The working process of the embodiment:
Preparation work before medicine feeding: an operator firstly puts the device (except for sugar pills) into boiling water for disinfection, then pulls the third piston handle to separate the pressure relief shaft from the pressure relief hole, then pulls the second piston handle to level the second piston with the indicating line, then pushes the third piston handle to attach the third piston handle to the second piston handle, namely inserts the pressure relief shaft into the pressure relief hole, then puts the nipple of the injector into the prepared liquid medicine, pulls the piston handle to absorb the liquid medicine, visually checks the scale in the absorption process, pays attention to the medicine amount, then sleeves a connecting sleeve at one end of the hose on the nipple, and then sleeves the other end of the hose on the sugar block;
the colored sugar pill is shaken in front of the child to promote appetite when feeding medicine, water is fed when the colored sugar pill is held, the sugar pill is swallowed into the esophagus along with water, after the sugar pill is swallowed into the esophagus, the sugar pill and the sugar block are gradually decomposed and fall off under the action of human body temperature and digestion, the end part of the hose is exposed, an operator slowly squeezes the piston handle to push the medicine liquid into the child, after the medicine liquid in the injector is injected, the third piston handle is lightly pushed, and under the squeezing of the third piston handle, the second piston handle moves towards the direction close to the one-way valve, so that the second piston is pushed to move in the same direction, air in the through hole is squeezed into the hose, and the residual medicine liquid in the hose is squeezed out;
After the medicine feeding is finished, the hose is slowly drawn out from the mouth of the child, and the device is detached again for cleaning for the next use.
above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.
Claims (6)
1. the utility model provides a novel infant medicine feed ware, includes hose (1), syringe and with hose (1) cooperation sugar ball (2) of using, the syringe includes nipple (7), empty section of thick bamboo (3), piston (4), piston axle (5), piston handle (6), its characterized in that: hose (1) one end is equipped with adapter sleeve (30) with nipple (7) interference fit, the syringe can pass through adapter sleeve (30) and pour into the liquid medicine into in hose (1), sugar ball (2) are spherical, extend in one side of sugar ball (2) have can with hose (1) interference fit's sugar piece (8), the one end of keeping away from the syringe in hose (1) is fixed through sugar piece (8) in sugar ball (2).
2. The novel medicine feeder for infants according to claim 1, characterized in that: a through hole (9) is axially formed in the middle of the piston (4), the piston shaft (5) and the piston handle (6) along the piston shaft (5), a one-way valve (10) is connected to one end of the through hole (9) close to the piston (4) in a threaded manner, liquid or gas in the through hole (9) can flow out through the one-way valve (10), liquid medicine on one side of the one-way valve (10) close to the piston (4) can not flow into the through hole (9) through the one-way valve (10), a second piston shaft (11) is further arranged in the through hole (9) in a penetrating manner, a second piston (12) matched with the through hole (9) is arranged at one end of the second piston shaft (11) in the through hole (9), a second piston handle (13) is arranged at one end of the second piston shaft (11), a boss (14) is arranged at one side of the second piston shaft (11), and a pressure relief hole (15) is formed in the second piston (12) along the axial direction, set up respectively on boss (14) and second piston handle (13) with coaxial first guiding hole (16) of pressure release hole (15) and second guiding hole (19) wear to be equipped with in pressure release hole (15), first guiding hole (16), second guiding hole (19) and release axle (17), the one end that second piston handle (13) are stretched out in release axle (17) is equipped with third piston handle (18), just when third piston handle (18) and second piston handle (13) laminating, the one end that second piston axle (11) was kept away from to third piston handle (18) is flushed with second piston (12) to the one end that second piston axle (11) was kept away from to release axle (17).
3. The novel medicine feeder for infants according to claim 2, characterized in that: the check valve (10) comprises a first valve pipe (22) and a second valve pipe (23), wherein the first valve pipe (22) is sequentially provided with a first step hole (24), a second step hole (25) and a third step hole (26) along the axial direction, the diameters of the first step hole (24), the second step hole (25) and the third step hole (26) are sequentially increased, the third step hole (26) is in threaded connection with the second valve pipe (23), a spacer (27) is arranged in the second step hole (25), one end of the second step hole (25) close to the third step hole (26) is in threaded connection with a retainer ring (28) for preventing the spacer (27) from slipping, the inner wall of the first valve pipe (22) is provided with a plurality of liquid leakage grooves (29) around the second step hole (25), the liquid leakage grooves (29) extend into the third step hole (26) all the time, and when liquid or gas flows from the first valve pipe (22), the spacer (27) is attached to the retainer ring (28) under the action of pressure, liquid or gas flows into the second valve pipe (23) through the liquid leakage groove (29) and then flows out of the second valve pipe (23), when the liquid or gas flows in from the second valve pipe (23), the spacer (27) is attached to a step surface between the first step hole (24) and the second step hole (25) under the action of pressure, the liquid or gas is prevented from flowing into the first valve pipe (22), and then the one-way circulation function of the liquid or gas is achieved.
4. The novel medicine feeder for infants according to claim 1, characterized in that: the diameter of the sugar pill (2) is 1.5mm-4 mm.
5. The novel medicine feeder for infants according to claim 1, characterized in that: the hose (1) has a length of 0.5-1 m and a diameter of 0.5-1 mm.
6. the novel medicine feeder for infants according to claim 2, characterized in that: the syringe all adopts transparent glass material except piston (4) empty section of thick bamboo (3) outside is equipped with scale (20) that can show the liquid medicine injection volume, is equipped with indicateing line (21) in piston axle (5) outside, just through-hole (9) are located the volume of the part between indicateing line (21) and check valve (10) and are equal with the volume of hose (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009494.6U CN209770904U (en) | 2018-11-30 | 2018-11-30 | Novel medicine feeder for infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009494.6U CN209770904U (en) | 2018-11-30 | 2018-11-30 | Novel medicine feeder for infants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209770904U true CN209770904U (en) | 2019-12-13 |
Family
ID=68787697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009494.6U Active CN209770904U (en) | 2018-11-30 | 2018-11-30 | Novel medicine feeder for infants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209770904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498458A (en) * | 2018-11-30 | 2019-03-22 | 南京医科大学附属逸夫医院 | A kind of novel infant medicine-feeding device |
-
2018
- 2018-11-30 CN CN201822009494.6U patent/CN209770904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498458A (en) * | 2018-11-30 | 2019-03-22 | 南京医科大学附属逸夫医院 | A kind of novel infant medicine-feeding device |
| CN109498458B (en) * | 2018-11-30 | 2024-03-26 | 南京市浦口医院 | Novel medicine feeder for infants |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230910 Address after: No.18, Puyuan Road, Pukou District, Nanjing City, Jiangsu Province, 210000 Patentee after: NANJING PUKOU Hospital Address before: 211112 Department of Cardiology, Yifu Hospital Affiliated to Nanjing Medical University, Jiangning District, Nanjing City, Jiangsu Province Patentee before: SIR RUN RUN HOSPITAL NANJING MEDICAL University |