CN219501574U - Medicine feeder - Google Patents
Medicine feeder Download PDFInfo
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- CN219501574U CN219501574U CN202320642636.0U CN202320642636U CN219501574U CN 219501574 U CN219501574 U CN 219501574U CN 202320642636 U CN202320642636 U CN 202320642636U CN 219501574 U CN219501574 U CN 219501574U
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- push rod
- medicine storage
- medicine
- piston
- storage tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a medicine feeder, which belongs to the field of medical auxiliary appliances and comprises a medicine storage tube, a piston and a push rod, wherein the tail end of the medicine storage tube is an opening surface, the front end of the medicine storage tube is provided with a needle head communicated with the inside of the medicine storage tube, the piston is arranged at the tail end of the push rod, the piston and the push rod are coaxially arranged, the piston is slidably arranged in the medicine storage tube, the front end of the medicine storage tube is provided with a sucking piece which is convenient for medicines to flow into the mouth of a child, the rear end of the medicine storage tube is provided with a spiral propelling mechanism which can drive the piston to stably move in the medicine storage tube in a manner of rotating the push rod, and a locking piece is arranged between the spiral propelling mechanism and the push rod and is fixedly connected with the push rod through the locking piece; the utility model can make the medicine smoothly flow into the mouth of the infant under the action of the sucking piece, and avoid the mismatch of the infant, thereby being beneficial to the medical staff to feed the medicine to the infant.
Description
Technical Field
The utility model belongs to the field of medical auxiliary appliances, and particularly relates to a medicine feeder.
Background
Pediatric is a comprehensive medical science that comprehensively studies the physical and mental development, health care, and disease control of the infant in the early stage. The health and hygiene problems related to infants and teenagers all belong to the pediatric scope, the object to be treated is in the growth and development period, and the task of the child science is to explore the pediatric medical theory continuously, reduce the morbidity and mortality on the practical basis, strengthen the physique of the infants and teenagers, and improve the health care and disease prevention level of the infants and teenagers.
When the infant is ill, the infant needs to be fed with medicine, and in the medicine feeding process, the infant can produce agitation to the medicine feeding process, adopts the medicine spoon to feed medicine to the infant and is difficult to in the medicine feeding mouth, and current medicine feeder is mostly syringe, feeds medicine to the infant through the mode of injection, and under the general circumstances, the infant can produce the conflict more, is inconvenient for sending medicine into the infant mouth from this, and in addition when feeding medicine to the infant through the syringe, the injection rate of the stable control medicine of medical personnel is inconvenient, can lead to the medicine to spill over from infant mouth angle from this, thereby has provided a medicine feeder.
Disclosure of Invention
The embodiment of the utility model provides a medicine feeder, which aims to solve the problems in the prior art.
The embodiment of the utility model adopts the following technical scheme: the utility model provides a medicine feeder, includes medicine storage pipe, piston and push rod, the end of medicine storage pipe is the open surface, the front end of medicine storage pipe is provided with rather than the syringe needle of inside intercommunication, the piston is installed at the end of push rod, the piston sets up with the push rod is coaxial, the piston slides and sets up in medicine storage pipe, the front end of medicine storage pipe is provided with the sucking piece of being convenient for the medicine inflow to infant's mouth, the rear end department of medicine storage pipe is provided with the screw propulsion mechanism that can drive the piston in medicine storage pipe internal stability removal with the mode of rotating the push rod, be provided with the locking piece between screw propulsion mechanism and the push rod, screw propulsion mechanism passes through locking piece and push rod fixed connection.
Preferably, the sucking piece comprises a nipple and a base, an annular protruding block coaxial with a needle is arranged at the front end of the medicine storage tube, a first external thread is arranged at the outer wall of the annular protruding block, the base is in a column shape, a first internal thread groove is formed in the bottom of the base, an avoidance hole is formed in the bottom of the first internal thread groove, the base is connected to the first external thread through the first internal thread groove in a threaded mode, the nipple is arranged on one side, far away from the medicine storage tube, of the base, and the needle penetrates through the avoidance hole to the inner cavity of the nipple.
Preferably, the screw propulsion mechanism comprises an external thread sleeve and a column block, the external thread sleeve is arranged on the push rod, a second internal thread groove is formed in the bottom of the column block, a third internal thread groove penetrating through the column block is formed in the bottom of the second internal thread groove, an annular flange is arranged at the tail end of the medicine storage tube, an annular groove is formed in the top end of the annular flange, a second external thread is arranged on the inner side of the annular groove, the column block is connected to the second external thread through the second internal thread groove in a threaded mode, the external thread sleeve is connected to the third internal thread groove in a threaded mode, a strip-shaped groove arranged along the length direction of the push rod is formed in the outer wall of the push rod, and a strip-shaped block in sliding fit with the strip-shaped groove is arranged at the inner wall of the external thread sleeve.
Preferably, the locking piece is arranged as a rubber plug of a cylinder, a first through hole which is arranged along the radial direction of the locking piece is arranged at one end part of the external thread sleeve, which is far away from the piston, a second through hole which is arranged along the radial direction of the locking piece is arranged at the center of the push rod, the diameters of the first through hole and the second through hole are consistent, the rubber plug is plugged into the first through hole and the second through hole, and a pull ring is arranged at one end of the rubber plug.
Preferably, an annular plate is arranged at one end of the external thread sleeve, which is close to the piston, and the outer diameter of the annular plate is larger than the diameter of the third internal thread groove.
Preferably, a rubber pad is arranged at one end of the piston, which is far away from the push rod, and the rubber pad is arranged in the inner cavity of the medicine storage tube in a sliding way.
Preferably, a knob is mounted at the end of the push rod.
Preferably, scale marks are carved on the outer wall of the medicine storage tube.
The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:
1. according to the utility model, the sucking piece is arranged to guide the infant to be contained in the mouth, under the action of the spiral propelling mechanism, the medical staff can stably move the piston in the medicine storage tube in a manner of rotating the push rod, and under the action of the piston, medicine can enter the sucking piece from the needle head at a relatively stable speed, and under the action of the sucking piece, the medicine can smoothly flow into the mouth of the infant, so that the medicine feeding of the infant by the medical staff is facilitated.
2. According to the utility model, the sucking piece is provided with the nipple, so that the nipple can be sucked by an infant to be contained in the mouth, and when the medicine flows out from the needle head to the nipple, the infant can suck the nipple to suck the medicine into the mouth.
3. When the medical staff pulls the pull ring to take out the rubber plug from the first through hole and the second through hole, the piston is driven to move in the medicine storage tube in a manner of pushing or pulling the push rod, so that the medical staff can conveniently and rapidly suck medicines into the medicine storage tube, and the medical staff can drive the piston to stably move in the medicine storage tube in a manner of rotating the push rod by plugging the rubber plug into the first through hole and the second through hole, so that the medicines relatively stably enter the mouth of an infant.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective cross-sectional view of the present utility model;
FIG. 3 is a cut-away exploded view of a partial structure of the present utility model;
fig. 4 is an exploded view of a partial structure of the present utility model.
Reference numerals
1-a medicine storage tube; 11-a needle; 12-annular bumps; 121-a first external thread; 13-an annular flange; 131-an annular groove; 132-second external threads; 14-graduation marks;
2-a piston; 21-a rubber pad;
3-pushing rod; 31-a bar-shaped groove; 32-a second through hole; 33-a knob;
4-sucking piece; 41-nipple; 42-a base; 421-first internal thread groove; 422-avoidance holes;
5-a screw propulsion mechanism; 51-an external thread sleeve; 511-bar blocks; 512-a first via; 513-an annular plate; 52-column blocks; 521-second internal thread groove; 522-third internal thread groove;
6-locking piece; 61-a rubber stopper; 62-pull ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.
Referring to fig. 1 to 4, an embodiment of the present utility model provides a medicine feeder, including a medicine storage tube 1, a piston 2 and a push rod 3, wherein the end of the medicine storage tube 1 is an open surface, a needle 11 communicating with the inside of the medicine storage tube 1 is provided at the front end of the medicine storage tube 1, the piston 2 is mounted at the end of the push rod 3, the piston 2 and the push rod 3 are coaxially arranged, the piston 2 is slidably arranged in the medicine storage tube 1, a sucking piece 4 facilitating the medicine flowing into the mouth of a child is provided at the front end of the medicine storage tube 1, a screw propulsion mechanism 5 capable of driving the piston 2 to stably move in the medicine storage tube 1 in a manner of rotating the push rod 3 is provided at the rear end of the medicine storage tube 1, a locking piece 6 is provided between the screw propulsion mechanism 5 and the push rod 3, and the screw propulsion mechanism 5 is fixedly connected with the push rod 3 through the locking piece 6.
When medical staff feeds medicine to infants, firstly, liquid medicine can be directly pulled by medical staff to push rod 3 so that the medicine can be sucked into medicine storage tube 1 from needle 11, and solid medicine is required to be crushed into powder by medical staff, then the solid medicine powder is mixed with water and then sucked into medicine storage tube 1 from needle 11, after the medicine is completely sucked into medicine storage tube 1, sucking piece 4 is firstly contained by the infant, under the action of screw propulsion mechanism 5, piston 2 can be made to move in medicine storage tube 1 in a manner of rotating push rod 3 by the medical staff, and piston 2 can be made to stably move in medicine storage tube 1 in a manner of rotating push rod 3, medicine can be made to enter into medicine storage tube 4 from needle 11 at a relatively stable speed under the action of piston 2, and then the medicine can be made to smoothly flow into the mouth of the infant under the action of sucking piece 4, so that the medical staff can smoothly feed medicine to the infant, and after the medicine is completely sucked into medicine storage tube 1, it is required to explain that screw propulsion mechanism 5 and push rod 3 can be made to be disconnected by the medical staff, and medicine can be made to directly suck into medicine storage tube 1 in a manner of rotating push rod 3 by the medical staff under the action of piston 2, namely, the medical staff can be made to stably move in medicine storage tube 1 through the manner of rotating push rod 3, and the push rod 3 can be made to stably move in the medicine storage tube 1.
Specifically, sucking piece 4 includes nipple 41 and base 42, the front end of medicine storage pipe 1 is provided with the annular lug 12 coaxial with syringe needle 11, first external screw thread 121 has been seted up to the outer wall department of annular lug 12, base 42 is the cylinder form, the bottom of base 42 is provided with first internal thread groove 421, the bottom of first internal thread groove 421 is provided with dodges the hole 422, base 42 passes through first internal thread groove 421 threaded connection on first external screw thread 121, nipple 41 installs in the one side of keeping away from medicine storage pipe 1 of base 42, syringe needle 11 passes dodges the hole 422 and to in the nipple 41 inner chamber.
The nipple 41 is generally less resistant to the baby, so that the baby can easily contain the nipple 41 into the mouth when feeding medicine, and when medicine flows out from the needle 11 to the nipple 41, the baby can suck the nipple 41 to suck the medicine into the mouth, the base 42 is arranged on the annular projection 12 in a threaded connection mode, so that when a medical staff sucks the medicine into the medicine storage tube 1, the sucking piece 4 can be quickly taken off from the medicine storage tube 1, the medicine can be conveniently sucked into the medicine storage tube 1 from the needle 11, and meanwhile, the medical staff can conveniently take off the sucking piece 4 for cleaning.
Specifically, the screw propulsion mechanism 5 includes an external thread sleeve 51 and a column block 52, the external thread sleeve 51 is sleeved on the push rod 3, a second internal thread groove 521 is provided at the bottom of the column block 52, a third internal thread groove 522 penetrating through the column block 52 is provided at the bottom of the second internal thread groove 521, an annular flange 13 is provided at the end of the drug storage tube 1, an annular groove 131 is provided at the top end of the annular flange 13, a second external thread 132 is provided at the inner side of the annular groove 131, the column block 52 is in threaded connection with the second external thread 132 through the second internal thread groove 521, the external thread sleeve 51 is in threaded connection with the third internal thread groove 522, a bar-shaped groove 31 provided along the length direction of the push rod 3 is provided at the outer wall of the push rod 3, and a bar-shaped block 511 in sliding fit with the bar-shaped groove 31 is provided at the inner wall of the external thread sleeve 51.
The locking piece 6 is provided with a rubber plug 61 which is a cylinder, a first through hole 512 which is arranged along the radial direction of the outer thread sleeve 51 is arranged at one end part of the outer thread sleeve, which is far away from the piston 2, a second through hole 32 which is arranged along the radial direction of the outer thread sleeve is arranged at the center of the push rod 3, the diameters of the first through hole 512 and the second through hole 32 are consistent, the rubber plug 61 is plugged into the first through hole 512 and the second through hole 32, and a pull ring 62 is arranged at one end of the rubber plug 61.
When a medical staff only needs to push or pull the push rod 3 to drive the piston 2 to move in the medicine storage tube 1, the medical staff is required to pull the pull ring 62 to take the rubber plug 61 out of the first through hole 512 and the second through hole 32, and at the moment, the position of the external thread sleeve 51 cannot move under the condition that the staff does not rotate the external thread sleeve 51 because the external thread sleeve 51 is in threaded connection with the third internal thread groove 522, and the push rod 3 can slide in the external thread sleeve 51 under the limit action of the bar block 511, so that the medical staff pulls the push rod 3 or pushes the push rod 3 to enable the piston 2 to move in the medicine storage tube 1; when medical staff needs to drive the piston 2 to stably move in the medicine storage tube 1 in a mode of rotating the push rod 3, firstly, the medical staff needs to pull the push rod 3 to correspond the first through hole 512 and the second through hole 32, then the rubber plug 61 is plugged into the first through hole 512 and the second through hole 32, at the moment, the push rod 3 and the external thread sleeve 51 are fixedly connected together through the rubber plug 61, the medical staff cannot pull or push the push rod 3, the medical staff rotates the push rod 3, the external thread sleeve 51 can rotate along with the push rod 3 under the limiting effect of the strip-shaped groove 31, the rotation of the external thread sleeve 51 can enable the piston 2 to move in the third internal thread groove 522, and therefore the piston 2 can be driven to move in the medicine storage tube 1.
Specifically, the end of the externally threaded sleeve 51 near the piston 2 is provided with an annular plate 513, and the outer diameter of the annular plate 513 is larger than the diameter of the third internally threaded groove 522.
The external thread bush 51 can be prevented from being disengaged from the third internal thread groove 522 by providing the annular plate 513.
Specifically, a rubber pad 21 is installed at one end of the piston 2 far away from the push rod 3, and the rubber pad 21 is slidably arranged in the inner cavity of the medicine storage tube 1.
By being provided with the rubber pad 21, and the rubber pad 21 is closely attached to the inner wall of the medicine storage tube 1, the medicine in the medicine storage tube 1 can be prevented from overflowing from the piston 2.
Specifically, a knob 33 is mounted to the end of the push rod 3.
The worker can conveniently press or rotate the push rod 3 by installing a knob 33 at the end of the push rod 3.
Specifically, scale marks 14 are engraved on the outer wall of the medicine storage tube 1.
The scale marks 14 are marked on the medicine storage tube 1, so that medical staff can accurately judge the propelling quantity of the medicine.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (8)
1. The utility model provides a medicine feed ware, its characterized in that, including medicine storage pipe (1), piston (2) and push rod (3), the end of medicine storage pipe (1) is the open surface, the front end of medicine storage pipe (1) is provided with syringe needle (11) rather than inside intercommunication, piston (2) are installed at the end of push rod (3), piston (2) and push rod (3) coaxial setting, piston (2) slide and set up in medicine storage pipe (1), the front end of medicine storage pipe (1) is provided with the sucking piece (4) that are convenient for the medicine inflow to infant's mouth, the rear end department of medicine storage pipe (1) is provided with screw propulsion mechanism (5) that can drive piston (2) at medicine storage pipe (1) internal stability with the mode of rotating push rod (3), be provided with locking piece (6) between screw propulsion mechanism (5) and push rod (3), screw propulsion mechanism (5) are through locking piece (6) and push rod (3) fixed connection.
2. The medicine feeder according to claim 1, wherein the sucking piece (4) comprises a nipple (41) and a base (42), an annular protruding block (12) coaxial with the needle (11) is arranged at the front end of the medicine storage tube (1), a first external thread (121) is arranged at the outer wall of the annular protruding block (12), the base (42) is in a column shape, a first internal thread groove (421) is arranged at the bottom of the base (42), an avoidance hole (422) is arranged at the bottom of the first internal thread groove (421), the base (42) is connected to the first external thread (121) through the first internal thread groove (421) in a threaded manner, the nipple (41) is arranged on one side, far away from the medicine storage tube (1), of the base (42), and the needle (11) penetrates through the avoidance hole (422) to an inner cavity of the nipple (41).
3. The medicine feeder according to claim 1, wherein the screw propulsion mechanism (5) comprises an external thread sleeve (51) and a column block (52), the external thread sleeve (51) is sleeved on the push rod (3), a second internal thread groove (521) is formed in the bottom of the column block (52), a third internal thread groove (522) penetrating through the column block (52) is formed in the bottom of the second internal thread groove (521), an annular flange (13) is arranged at the tail end of the medicine storage tube (1), an annular groove (131) is formed in the top end of the annular flange (13), a second external thread (132) is formed in the inner side of the annular groove (131), the column block (52) is connected to the second external thread (132) through the second internal thread groove (521) in a threaded mode, a strip-shaped groove (31) formed in the outer wall of the push rod (3) in the length direction, and a strip-shaped groove (511) is formed in the inner wall of the external thread sleeve (51) in a sliding fit mode.
4. A device according to claim 3, characterized in that the locking member (6) is provided as a cylindrical rubber plug (61), a first through hole (512) arranged along the radial direction of the outer thread sleeve (51) is arranged at one end part of the outer thread sleeve, which is far away from the piston (2), a second through hole (32) arranged along the radial direction of the push rod (3) is arranged at the center of the push rod (3), the diameters of the first through hole (512) and the second through hole (32) are consistent, the rubber plug (61) is plugged into the first through hole (512) and the second through hole (32), and a pull ring (62) is arranged at one end of the rubber plug (61).
5. A device according to claim 3, wherein the end of the external screw sleeve (51) adjacent to the piston (2) is provided with an annular plate (513), the outer diameter of the annular plate (513) being larger than the diameter of the third internal screw groove (522).
6. A drug delivery device according to claim 1, characterized in that the end of the piston (2) remote from the push rod (3) is provided with a rubber pad (21), and the rubber pad (21) is slidably arranged in the inner cavity of the drug storage tube (1).
7. A feeder according to claim 1, characterized in that the push rod (3) is provided with a knob (33) at its end.
8. A drug delivery device according to claim 1, characterized in that the outer wall of the drug storage tube (1) is marked with graduation marks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642636.0U CN219501574U (en) | 2023-03-28 | 2023-03-28 | Medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642636.0U CN219501574U (en) | 2023-03-28 | 2023-03-28 | Medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219501574U true CN219501574U (en) | 2023-08-11 |
Family
ID=87530170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320642636.0U Active CN219501574U (en) | 2023-03-28 | 2023-03-28 | Medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219501574U (en) |
-
2023
- 2023-03-28 CN CN202320642636.0U patent/CN219501574U/en active Active
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