CN220714559U - Drug administration device - Google Patents
Drug administration device Download PDFInfo
- Publication number
- CN220714559U CN220714559U CN202321719116.1U CN202321719116U CN220714559U CN 220714559 U CN220714559 U CN 220714559U CN 202321719116 U CN202321719116 U CN 202321719116U CN 220714559 U CN220714559 U CN 220714559U
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- CN
- China
- Prior art keywords
- medicine
- hole
- connecting block
- release hole
- inner shell
- Prior art date
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- 238000001647 drug administration Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000003814 drug Substances 0.000 claims description 92
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000007788 liquid Substances 0.000 abstract description 29
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000012377 drug delivery Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 229940079593 drug Drugs 0.000 description 15
- 239000000463 material Substances 0.000 description 12
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- -1 polypropylene Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 230000003266 anti-allergic effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001752 female genitalia Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000379 polypropylene carbonate Polymers 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000009933 reproductive health Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of drug delivery devices, in particular to a drug delivery device, which comprises a flow guide mechanism, wherein the flow guide mechanism comprises an outer shell, a flow guide groove is arranged in the outer shell and communicated with a release hole, a sealing bottom plate is fixedly connected to the bottom end of the outer shell, a sliding hole is formed in the sealing bottom plate, a connecting block is arranged at one end, far away from a leakage-proof plug, of the outer shell, and a flow guide hole is formed in the surface of the connecting block; according to the utility model, the connecting block is arranged at the top end of the outer shell, the guide hole is arranged on the surface of the connecting block to provide a waste liquid collecting tool, waste liquid generated after liquid flushing is carried out on a patient part is collected through the guide hole and then flows to the release hole along the guide groove, and when the leakage is required, the leakage-proof plug inserted in the release hole is pulled out, so that the liquid discharge regulation is completed, the function of discharging the waste liquid is satisfied, the waste liquid collecting tool is clean and sanitary, and the daily use is facilitated.
Description
Technical Field
The utility model relates to the technical field of drug delivery devices, in particular to a drug delivery device.
Background
Gynaecology and obstetrics are medical science that focuses on female reproductive health, maternal health, neonatal health, and the like, also known as gynaecology or obstetrics. The field relates to medical problems in aspects of female genital organ diseases, gynecological common diseases, pregnancy, delivery, and the like, and is very critical for female suggestion and treatment, and a doctor in obstetrics and gynecology needs to regularly do relevant examination and keep good life habits, while a drug feeder is one of common medical appliances, is a tool used for medical treatment by medical workers, is convenient and quick to use, and can meet the use requirements.
The medicine feeder is popular in some medical places such as hospitals and clinics because of convenient and quick use, cleanness and sanitation and protection of privacy of patients to a certain extent, the prior art is similar to a medicine feeder for obstetrics and gynecology, the patent number is 202020602034.9, the structure is a single fixed structure, and the medicine feeder has some problems in use:
1. when the medicine feeder is in work, the medicine feeder needs to be directly contacted with the part of a patient, when the medicine is required to be subjected to medicine washing treatment, the medicine is required to be discharged from the body after washing the part of the patient, and the medicine feeder is inconvenient to meet the requirement of discharging waste medicine, can pollute clothes of the patient, is not clean and sanitary, influences the use experience of doctors and the patient, and is unfavorable for daily use;
2. the dosage of the medicine that the medicine delivery ware contacted when the during operation is general more, and medicine delivery ware itself is with patient disease position direct contact, because the capacity of medicine delivery ware is limited, just need take out medicine delivery mechanism frequent add the medicine, waste time and energy, the risk of infection can be increased, and inconvenient direct above fixed medicine delivery ware directly adds the medicine in addition influences availability factor, is unfavorable for medical personnel's daily use.
To this end we propose a dispenser to solve the above problems.
Disclosure of Invention
The utility model aims to provide a drug feeder, which solves the problems that the waste liquid medicine cannot be discharged and the drug cannot be directly added in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ware of dosing, includes guiding mechanism, guiding mechanism includes the shell body, the release hole has been seted up on the surface of shell body, and the inside of release hole has been inserted and has been had the leak protection stopper, the inside of shell body is provided with the guiding gutter, and is linked together between guiding gutter and the release hole, the bottom fixedly connected with sealing bottom plate of shell body, and the inside of sealing bottom plate has seted up the sliding hole, the one end that the shell body kept away from the leak protection stopper is provided with the connecting block, and the guiding hole has been seted up on the surface of connecting block;
the inside of water conservancy diversion mechanism is provided with the inner shell, and the inner shell is close to sealing bottom plate's one end fixedly connected with injection funnel, the inside sliding connection of slide hole has the push rod, and the one end fixedly connected with sliding piston that the injection funnel was kept away from to the push rod to sliding connection between sliding piston and the inner shell, the top of connecting block is provided with rubber and oozes the medicine head, and the rubber oozes the surface of medicine head and seted up oozes the medicine mouth, the both sides fixed surface of water conservancy diversion mechanism is connected with fixed bandage.
Preferably, the diameter of the release hole is the same as the diameter of the end of the leakage-proof plug close to the release hole.
Preferably, the diversion holes penetrate through the connecting block and are communicated with the diversion trenches.
Preferably, the position of the inner shell close to the medicine injection funnel is provided with a preformed hole, and the diameter of the preformed hole is the same as that of the medicine injection funnel.
Preferably, the diameter of the sliding piston is consistent with the diameter of the inner housing.
Preferably, the fixing straps are arranged in two groups, and the two groups of fixing straps are symmetrically distributed relative to the flow guiding mechanism.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;
through set up the connecting block on the top of shell body and offer the water conservancy diversion hole at the surface of connecting block and provide a abandonment liquid medicine collecting tool, the ware of dosing is general direct to be contacted with patient's sick position when using, the abandonment liquid medicine that produces after carrying out the liquid medicine washing to patient's position can collect through the water conservancy diversion hole, then flow into the guiding gutter inside, then flow into the release hole along the guiding gutter flow direction, extract the leak protection stopper of inserting in the release hole inside when needs are discharged, the abandonment liquid medicine can be discharged outside through the release hole this moment, thereby accomplish the discharge regulation to the liquid medicine, the function of providing the discharged abandonment liquid medicine has been satisfied, can not produce the pollution to patient's clothing, clean health, doctor and patient's use experience has been improved, be favorable to daily use.
The medicine injection funnel is arranged at the bottom of the inner shell to provide a way capable of adding medicine liquid, when the medicine injection funnel is used, the push rod is firstly pulled out in the direction away from the rubber medicine permeation head, the sliding piston can slide in the direction close to the sealing bottom plate under the drive of the push rod, the medicine liquid which needs to be added is guided into the medicine injection funnel after the sliding piston slides to be contacted with the sealing bottom plate, at the moment, the medicine liquid can enter the inner shell through the medicine injection funnel, after the medicine liquid is added, the push rod is slowly pushed so that the sliding piston slowly slides along the inner wall of the inner shell, thereby pushing the medicine liquid to move in the direction of the rubber medicine permeation head and the medicine permeation port, the medicine liquid can move along the direction of the inner wall of the inner shell and can not be left on the inner wall of the inner shell, the medicine liquid is released through the rubber medicine permeation head and the medicine permeation port, so that a treatment effect is generated, the medicine is not required to be frequently pulled out of the medicine delivery mechanism to complete medicine replacement, time and labor are saved, the risk of infection can be reduced, medicine can be directly added in the inside the medicine feeder, the daily use efficiency is improved, and the daily use of medical staff is facilitated.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional front perspective view of the structure of the present utility model;
FIG. 3 is a schematic front perspective view of the structure of the diversion mechanism of the present utility model;
FIG. 4 is a schematic perspective view of a front exploded view of the structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure a in fig. 4.
In the figure: 1. a diversion mechanism; 11. an outer housing; 12. a release hole; 13. sealing the bottom plate; 14. a sliding hole; 15. a diversion trench; 16. a connecting block; 17. a deflector aperture; 2. a leak-proof plug; 3. an inner housing; 4. a drug injection funnel; 5. a push rod; 6. a sliding piston; 7. a rubber medicine seepage head; 8. a medicine seepage port; 9. and fixing the binding band.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a medicine feeder, including guiding mechanism 1, guiding mechanism 1 includes shell 11, shell 11 adopts the plastics material, common plastics material has polypropylene, polycarbonate, polyethylene etc. and these materials's advantage includes light, flexibility, waterproof, antiallergic etc. in addition, plastics have antibiotic and easy clear characteristic, can be used to use many times, release hole 12 has been seted up on shell 11's surface, release hole 12's diameter is the same with release hole 12's one end diameter that is close to release hole 2, according to figure 1 and figure 2 show, make release plug 2 insert set up the block to release hole 12's inside, accomplish the sealed effect, and release hole 12's inside is inserted and is equipped with leak plug 2, materials such as silica gel, ethylene propylene rubber etc. are adopted to leak plug 2, these materials have good heat resistance, low temperature resistance, corrosion resistance, ageing resistance characteristic such as can satisfy medical instrument's high requirement, simultaneously, these materials also have flexibility is big, be difficult for deformation, advantage such as nontoxic, can guarantee medical instrument's leakproofness and security;
the inside of the outer shell 11 is provided with a diversion trench 15, the diversion trench 15 is communicated with the release hole 12, the bottom end of the outer shell 11 is fixedly connected with the sealing bottom plate 13, the inside of the sealing bottom plate 13 is provided with a sliding hole 14, one end of the outer shell 11 far away from the leakage-proof plug 2 is provided with a connecting block 16, the surface of the connecting block 16 is provided with a diversion hole 17, the diversion hole 17 penetrates through the connecting block 16 and is communicated with the diversion trench 15, and according to the figures 3 and 5, liquid medicine can enter the connecting block 16 through the diversion hole 17 after being used, so that the liquid medicine flows out of the body;
the inner shell 3 is arranged in the diversion mechanism 1, the inner shell 3 is made of plastic materials, the common plastic materials comprise polypropylene, polycarbonate, polyethylene and the like, the advantages of the materials comprise portability, flexibility, water resistance, allergy resistance and the like, in addition, the plastic has the characteristics of antibiosis and easy cleaning, the diversion mechanism can be used for multiple times, the position of the inner shell 3 close to the medicine injection funnel 4 is provided with a reserved hole, the diameter of the reserved hole is the same as that of the medicine injection funnel 4, according to the accompanying drawings 2 and 3, the medicine liquid can be directly added, one end of the inner shell 3 close to the sealing bottom plate 13 is fixedly connected with the medicine injection funnel 4, the inside of the sliding hole 14 is slidingly connected with the push rod 5, and the push rod 5 is made of polycarbonate and polypropylene, so that the diversion mechanism has the advantages of light weight, easy cleaning and difficult deformation;
the push rod 5 is fixedly connected with the sliding piston 6 at one end far away from the medicine injection funnel 4, the sliding piston 6 is made of plastic materials and mainly made of polypropylene or polycarbonate and the like, the anti-corrosion and anti-allergic medicine injection funnel has the advantages of corrosion resistance, easiness in cleaning, light weight and the like, meanwhile, the surface is smooth, friction in a medical operation process is reduced, foam and bubbles of medicine are reduced, the diameter of the sliding piston 6 is consistent with that of the inner shell 3, according to the figure 2, the sliding piston 6 can normally slide on the inner wall of the inner shell 3, the sliding piston 6 is in sliding connection with the inner shell 3, the top end of the connecting block 16 is provided with a rubber medicine permeation head 7, the rubber permeation head 7 is made of rubber materials, common rubber materials are natural rubber, butyl rubber, chloroprene rubber and the like, the anti-allergic medicine injection funnel has the advantages of being good in softness, reusable and low in cost, two sides of the guide mechanism 1 are fixedly connected with the fixing bands 9, the two fixing bands 9 are symmetrically distributed with respect to the guide mechanism 1, and according to the figure 1, the two fixing bands 9 can be in a fixing state when the medicine is administered.
Working principle: when the drug feeder is used normally, the flow guiding mechanism 1 is placed in a patient position, at the moment, the rubber drug permeation head 7 and the drug permeation port 8 are directly contacted with the patient position, then the fixing binding band 9 is stuck on the skin of the patient, the push rod 5 inserted in the sliding hole 14 is pulled away in the direction away from the rubber drug permeation head 7, the sliding piston 6 is driven by the push rod 5 to move, when the sliding piston 6 is contacted with the sealing bottom plate 13, the liquid medicine is poured into the drug injection funnel 4, the liquid medicine flows into the inner shell 3 through the drug injection funnel 4, then the push rod 5 is pushed, the sliding piston 6 synchronously moves, the liquid medicine is pushed to flow to the rubber drug permeation head 7, then the rubber drug permeation port 8 is contacted with the patient position, the therapeutic effect is generated, the treated waste liquid medicine can be collected through the flow guiding hole 17 formed in the surface of the sliding piston 6, then flows to the guide groove 15 in the flow direction away from the rubber drug permeation head 7 along the guide groove 15, the waste liquid medicine is required to be discharged, the leakage-proof plug 2 inserted in the release hole 12 can be pulled out through the leakage-proof plug 2, and the external drug leakage-proof experience is improved, and the drug liquid medicine discharging process is completed. The above is the whole working principle of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An applicator, comprising:
the guide mechanism (1), guide mechanism (1) is including shell body (11), release hole (12) have been seted up on the surface of shell body (11), and the inside of release hole (12) is inserted and is equipped with leak protection stopper (2), the inside of shell body (11) is provided with guiding gutter (15), and is linked together between guiding gutter (15) and release hole (12), the bottom fixedly connected with sealing bottom plate (13) of shell body (11), and sliding hole (14) have been seted up to the inside of sealing bottom plate (13), the one end that leakage protection stopper (2) were kept away from to shell body (11) is provided with connecting block (16), and guiding hole (17) have been seted up on the surface of connecting block (16).
The inside of guiding mechanism (1) is provided with inner shell (3), and inner shell (3) is close to one end fixedly connected with injection funnel (4) of sealing bottom plate (13), the inside sliding connection of sliding hole (14) has push rod (5), and the one end fixedly connected with sliding piston (6) of injection funnel (4) is kept away from to push rod (5) to sliding connection between sliding piston (6) and inner shell (3), the top of connecting block (16) is provided with rubber and oozes medicine head (7), and rubber oozes medicine mouth (8) have been seted up on the surface of medicine head (7), both sides fixedly connected with fixed band (9) of guiding mechanism (1).
2. A dispenser according to claim 1, wherein: the diameter of the release hole (12) is the same as the diameter of one end of the leakage-proof plug (2) close to the release hole (12).
3. A dispenser according to claim 1, wherein: the diversion holes (17) penetrate through the connecting blocks (16) and are communicated with the diversion trenches (15).
4. A dispenser according to claim 1, wherein: the position of the inner shell (3) close to the medicine injection funnel (4) is provided with a preformed hole, and the diameter of the preformed hole is the same as that of the medicine injection funnel (4).
5. A dispenser according to claim 1, wherein: the diameter of the sliding piston (6) is consistent with the diameter of the inner shell (3).
6. A dispenser according to claim 1, wherein: the fixing straps (9) are arranged in two groups, and the two groups of fixing straps (9) are symmetrically distributed relative to the flow guiding mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321719116.1U CN220714559U (en) | 2023-07-03 | 2023-07-03 | Drug administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321719116.1U CN220714559U (en) | 2023-07-03 | 2023-07-03 | Drug administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220714559U true CN220714559U (en) | 2024-04-05 |
Family
ID=90487973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321719116.1U Active CN220714559U (en) | 2023-07-03 | 2023-07-03 | Drug administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220714559U (en) |
-
2023
- 2023-07-03 CN CN202321719116.1U patent/CN220714559U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |