CN111514446B - Nasal cavity part medicine applying device for otolaryngology nursing - Google Patents
Nasal cavity part medicine applying device for otolaryngology nursing Download PDFInfo
- Publication number
- CN111514446B CN111514446B CN202010507460.9A CN202010507460A CN111514446B CN 111514446 B CN111514446 B CN 111514446B CN 202010507460 A CN202010507460 A CN 202010507460A CN 111514446 B CN111514446 B CN 111514446B
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- shell
- movably connected
- fixedly connected
- screw rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical care and discloses a nasal cavity part medicine feeding device for otolaryngological department care, which comprises a shell, wherein the bottom of the shell is fixedly connected with a liquid suction pipe, the inside of the shell is movably connected with a current limiting ball and a valve block, the top of the shell is slidably connected with a plunger rod, the bottom of the plunger rod is fixedly connected with a return spring, the inside of the shell is movably connected with a bidirectional screw rod, the outside of the bidirectional screw rod is movably connected with a screw rod slide block, the outside of the screw rod slide block is fixedly connected with a positioning ring, the right side inside the shell is fixedly connected with a liquid feeding pipe, and the plunger rod, the return spring, the bidirectional screw rod, the screw rod slide block and the positioning ring are matched for use, so that the effect of adjusting the dosage of medicine to be sprayed by changing the reciprocating stroke of, thereby ensuring the rehabilitation effect of the patient.
Description
Technical Field
The invention relates to the technical field of medical care, in particular to a nasal cavity part medicine applying device for otolaryngological care.
Background
The otorhinolaryngological department is a surgical department that diagnoses and treats the ear, nose, pharynx, larynx, and their related head and neck regions. With the progress and development of science and technology, medical departments mutually permeate and promote, and the scope of the otolaryngological department, the ear microsurgery, the ear neurosurgery, the lateral craniofacial department, the audiology and balance science, the nose endoscopic surgery, the nose neurosurgery (the nose craniofacial department), the head and neck surgery, the throat microsurgery, the voice and speech disease department, the otorhinolaryngological department of children and the like are expanded, and the content of the otolaryngological department is greatly enriched.
When needs are to the medicine loading of otolaryngology branch of academic or vocational study nasal cavity upper portion, current mode of loading medicine is usually through the direct blowout of medicine spraying device, thereby it is limited to lead to the spraying scope, it is poor to load medicine the effect, and during the use, the length of shower nozzle can't be adjusted, thereby lead to the deeper difficulty of loading medicine of nasal cavity, it is inconvenient to use, and current device of loading medicine, the unable regulation of dose during the medicine loading, thereby produce the not enough or excessive condition of loading medicine easily, lead to the result of use poor, influence patient's health recovery effect.
In order to solve the above problems, the inventor provides a nasal cavity part medicine applying device for otolaryngological nursing, which has the advantages of wide liquid medicine spraying range and convenient adjustment of the length of a spray head, thereby being suitable for medicine applying work of different people and different positions, effectively increasing the application range, adjusting the medicine applying amount, effectively increasing the medicine applying effect and ensuring the rehabilitation effect of patients.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a nasal cavity part medicine applying device for otolaryngological nursing comprises a shell, a liquid suction pipe, a flow limiting ball, a valve block, a plunger rod, a reset spring, a bidirectional screw rod, a screw rod sliding block, a positioning ring, a liquid feeding pipe, a movable head, a connecting gear, a movable sleeve, a control spring, a limiting block, a connecting rod, an adjusting ring and a positioning spring.
The positions and the connection relations of the structures are as follows:
the bottom of the shell is fixedly connected with a pipette, the inside of the shell is movably connected with a current-limiting ball and a valve block, the top of the shell is connected with a plunger rod in a sliding manner, the bottom of the plunger rod is fixedly connected with a reset spring, the inside of the shell is movably connected with a bidirectional lead screw, the outside of the bidirectional lead screw is movably connected with a lead screw slider, the outside of the lead screw slider is fixedly connected with a positioning ring, the right side inside the shell is fixedly connected with a liquid sending pipe, the outside of the liquid sending pipe is movably connected with a movable head, the outside of the movable head is engaged and connected with a connecting gear, the outside of the connecting gear is engaged and connected with a movable sleeve, the outside of the movable sleeve is fixedly connected with a control spring, the inside of the movable sleeve is movably connected with, the inside swing joint of adjustable ring has the location spring.
Preferably, the flow limiting ball is movably connected to the bottom inside the shell, the valve block is movably connected to the right side inside the shell, and valve springs are arranged between the flow limiting ball and the shell and between the valve block and the shell.
Preferably, the plunger rod is provided with an inner plunger head and an outer guide ring, the inner plunger head and the outer guide ring are both connected to the top of the shell in a sliding mode, and the return spring is fixedly connected between the shell and the outer guide ring.
Preferably, the bottom of the bidirectional screw rod is provided with an adjusting dial wheel, and the bidirectional screw rod is parallel to the plunger rod.
Preferably, the positioning ring is movably connected to the inside of the shell, and the positioning ring is movably connected to the bottom of the outer guide ring arranged on the plunger rod.
Preferably, the connecting gear is movably connected with a positioning sleeve arranged on the right side of the shell, the movable head is slidably connected inside the positioning sleeve, and the movable sleeve is slidably connected outside the positioning sleeve.
Preferably, one end of the control spring, which is far away from the movable sleeve, is fixedly connected with the shell.
Preferably, the outside of the locating sleeve that the casing right side set up is provided with positioning groove, positioning groove and stopper joint, and is provided with chucking spring between stopper and the movable sleeve.
Preferably, the adjusting ring is rotatably connected to the outer portion of the movable sleeve, a bump is arranged inside the adjusting ring, the bump is movably connected with the connecting rod, and the positioning spring is fixedly connected between the adjusting ring and the movable sleeve.
Advantageous effects
Compared with the prior art, the invention provides a nasal cavity part medicine applying device for otolaryngological nursing, which has the following beneficial effects:
1. this nasal cavity portion medicine feeding device is used in otolaryngology branch of academic or vocational study nursing uses through the cooperation of plunger rod, reset spring, two-way lead screw, lead screw slider and holding ring to reach and adjust the effect of spouting the medicine medicament quantity through changing the reciprocal stroke of plunger rod, effectively guarantee the effect of loading medicine, avoid the dose not enough or dose extravagant, thereby guarantee patient's recovered effect.
2. This nasal cavity portion medicine device of adding to is used in otolaryngology branch of academic or vocational study nursing, through the liquid delivery pipe, the movable head, the connecting gear, the movable sleeve, a control spring, the stopper, the connecting rod, the cooperation of adjustable ring and positioning spring is used, thereby reach the effect of adjusting the first position of activity, make and spout medicine length and can change according to actual conditions, reach the effect of adjusting the medicine degree of depth of spouting, make the device effectively adapt to different positions and not think the crowd's the medicine use of spouting, effectively improve and spout the medicine effect, increase application scope, and the first scope of effectively guaranteeing the spraying of activity, improve the effect of adding to the medicine, effectively guarantee patient's recovery.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic view of the connection of the structural housing and valve block of the present invention;
FIG. 3 is an enlarged view of the connection of a part A of the return spring, a bidirectional lead screw, a lead screw slider and a positioning ring in the structure of FIG. 1;
FIG. 4 is an enlarged view of the connection of the part B movable sleeve, the control spring, the limiting block, the connecting rod and the adjusting ring in FIG. 1;
FIG. 5 is a schematic view showing the connection of the liquid feeding tube, the movable head, the movable sleeve, the connecting rod, the adjusting ring and the positioning spring in the section C-C of FIG. 1 according to the present invention.
In the figure: 1. a housing; 2. a pipette; 3. a current limiting ball; 4. a valve block; 5. a plunger rod; 6. a return spring; 7. a bidirectional screw rod; 8. a screw rod slide block; 9. a positioning ring; 10. a liquid delivery pipe; 11. a movable head; 12. a connecting gear; 13. a movable sleeve; 14. a control spring; 15. a limiting block; 16. a connecting rod; 17. an adjusting ring; 18. and positioning the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a nasal cavity part medicine applying device for otorhinolaryngology nursing comprises a shell 1, a liquid suction pipe 2, a flow limiting ball 3, a valve block 4, a plunger rod 5, a return spring 6, a bidirectional screw rod 7, a screw rod slider 8, a positioning ring 9, a liquid feeding pipe 10, a movable head 11, a connecting gear 12, a movable sleeve 13, a control spring 14, a limiting block 15, a connecting rod 16, a regulating ring 17 and a positioning spring 18.
The positions and the connection relations of the structures are as follows:
the bottom of the shell 1 is fixedly connected with a pipette 2, the inside of the shell 1 is movably connected with a current-limiting ball 3 and a valve block 4, the top of the shell 1 is connected with a plunger rod 5 in a sliding way, the bottom of the plunger rod 5 is fixedly connected with a reset spring 6, the inside of the shell 1 is movably connected with a bidirectional lead screw 7, the outside of the bidirectional lead screw 7 is movably connected with a lead screw slider 8, the outside of the lead screw slider 8 is fixedly connected with a positioning ring 9, the right side of the inside of the shell 1 is fixedly connected with a liquid sending pipe 10, the outside of the liquid sending pipe 10 is movably connected with a movable head 11, the outside of the movable head 11 is connected with a connecting gear 12 in a meshing way, the outside of the connecting gear 12 is connected with a movable sleeve 13 in a meshing way, the outside of the movable sleeve 13 is fixedly connected, a positioning spring 18 is movably connected to the inside of the adjusting ring 17.
Wherein:
a, the flow limiting ball 3 is movably connected to the bottom inside the shell 1, the valve block 4 is movably connected to the right side inside the shell 1, and valve springs are arranged between the flow limiting ball 3, the valve block 4 and the shell 1.
And b, the plunger rod 5 is provided with an inner plunger head and an outer guide ring which are both connected to the top of the shell 1 in a sliding manner, and the reset spring 6 is fixedly connected between the shell 1 and the outer guide ring.
c, an adjusting dial wheel is arranged at the bottom of the bidirectional screw rod 7, and the bidirectional screw rod 7 is parallel to the plunger rod 5.
d, the positioning ring 9 is movably connected inside the shell 1, and the positioning ring 9 is movably connected at the bottom of the outer guide ring arranged on the plunger rod 5.
e, the connecting gear 12 is movably connected with a positioning sleeve arranged on the right side of the shell 1, the movable head 11 is slidably connected inside the positioning sleeve, and the movable sleeve 13 is slidably connected outside the positioning sleeve.
f, one end of the control spring 14 far away from the movable sleeve 13 is fixedly connected with the shell 1.
g, the outside of the position sleeve that casing 1 right side set up is provided with positioning groove, positioning groove and stopper 15 joint, and is provided with clamping spring between stopper 15 and the movable sleeve 13.
h, the adjusting ring 17 is rotatably connected to the outside of the movable sleeve 13, a bump is arranged inside the adjusting ring 17, the bump is movably connected with the connecting rod 16, and the positioning spring 18 is fixedly connected between the adjusting ring 17 and the movable sleeve 13.
The working principle and the process of the invention are as follows:
when in use, because the bidirectional screw 7 is movably connected to the top of the shell 1, the bottom of the bidirectional screw 7 is provided with the adjusting dial wheel, the bidirectional screw 7 is parallel to the plunger rod 5, the outside of the bidirectional screw 7 is movably connected with the screw slider 8, the screw slider 8 is movably connected with the positioning ring 9, the plunger rod 5 is provided with the inner plunger head and the outer guide ring, the inner plunger head and the outer guide ring are both connected to the top of the shell 1 in a sliding manner, the reset spring 6 is fixedly connected between the shell 1 and the outer guide ring, the positioning ring 9 is movably connected to the inside of the shell 1, the positioning ring 9 is movably connected to the bottom of the outer guide ring arranged on the plunger rod 5, so that the bidirectional screw 7 is conveniently driven to rotate by the adjusting dial wheel, the bidirectional screw 7 drives the screw slider 8 to slide, the screw slider 8 drives the positioning ring 9 to slide in the inside of the shell, thereby make plunger rod 5 reach different stroke of pressing, make the dosage that plunger rod 5 produced when adsorbing and spraying liquid medicine change to reach the effect of adjusting the dosage, effectively guarantee the effect of adding medicine, avoid dose not enough or dose extravagant, thereby guarantee patient's recovered effect.
And because the right side of the shell 1 is fixedly connected with the liquid sending pipe 10, the liquid sending pipe 10 is movably connected with the movable head 11, the connecting gear 12 is movably connected with a positioning sleeve arranged on the right side of the shell 1, the movable head 11 is slidably connected inside the positioning sleeve, the movable sleeve 13 is slidably connected outside the positioning sleeve, the movable head 11 and the movable sleeve 13 are respectively engaged and connected with two sides of the connecting gear 12, the control spring 14 is fixedly connected between the movable sleeve 13 and the shell 1, a positioning clamping groove is arranged outside the positioning sleeve arranged on the right side of the shell 1, the positioning clamping groove is clamped with the limiting block 15, a clamping spring is arranged between the limiting block 15 and the movable sleeve 13, the limiting block 15 is hinged with the connecting rod 16, the adjusting ring 17 is rotatably connected with the outside of the movable sleeve 13, a convex block is arranged inside the adjusting ring 17, the convex block is movably connected with the connecting rod, so through rotating adjustable ring 17, make adjustable ring 17 compress positioning spring 18, make the inside lug roof pressure of adjustable ring 17 connecting rod 16 simultaneously, then connecting rod 16 drives stopper 15 and upwards removes, thereby make movable sleeve 13 break away from the restriction, then through removing movable sleeve 13, make movable sleeve 13 drive movable head 11 through connecting gear 12 and remove, thereby reach the effect of adjusting movable head 11 length, reach the effect of adjusting the medicine degree of depth of spouting, make the device effectively adapt to different positions and not recognize the crowd's medicine use of spouting, effectively improve and spout the medicine effect, increase application scope.
Because the inside of the shell 1 is movably connected with the flow-limiting ball 3 and the valve block 4, the flow-limiting ball 3 is movably connected with the bottom inside the shell 1, the valve block 4 is movably connected with the right side inside the shell 1, and valve springs are arranged between the flow-limiting ball 3 and the valve block 4 and between the flow-limiting ball and the shell 1, the plunger rod 5 absorbs liquid medicine in the lifting process by pressing the plunger rod 5, the movable head 11 is arranged at the spraying position, the spraying is completed when the plunger rod 5 is pressed again, the spraying area is effectively ensured, and the spraying effect is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a nasal cavity portion medicine feeding device is used in otolaryngology branch of academic or vocational study nursing, includes casing (1), its characterized in that: the bottom of the shell (1) is fixedly connected with a pipette (2), the inside of the shell (1) is movably connected with a current-limiting ball (3) and a valve block (4), the top of the shell (1) is slidably connected with a plunger rod (5), the bottom of the plunger rod (5) is fixedly connected with a return spring (6), the inside of the shell (1) is movably connected with a bidirectional screw rod (7), the outside of the bidirectional screw rod (7) is movably connected with a screw rod sliding block (8), the outside of the screw rod sliding block (8) is fixedly connected with a positioning ring (9), the right side inside the shell (1) is fixedly connected with a liquid sending pipe (10), the outside of the liquid sending pipe (10) is movably connected with a movable head (11), the outside of the movable head (11) is engaged with a connecting gear (12), and the outside of the connecting gear (12) is engaged with, a control spring (14) is fixedly connected to the outer part of the movable sleeve (13), a limiting block (15) is movably connected to the inner part of the movable sleeve (13), a connecting rod (16) is hinged to the outer part of the limiting block (15), an adjusting ring (17) is movably connected to the outer part of the connecting rod (16), and a positioning spring (18) is movably connected to the inner part of the adjusting ring (17); the flow limiting ball (3) is movably connected to the bottom inside the shell (1), the valve block (4) is movably connected to the right side inside the shell (1), and valve springs are arranged between the flow limiting ball (3) and the shell (1), and between the valve block (4) and the shell (1); the plunger rod (5) is provided with an inner plunger head and an outer guide ring, the inner plunger head and the outer guide ring are both connected to the top of the shell (1) in a sliding manner, and the reset spring (6) is fixedly connected between the shell (1) and the outer guide ring; the bottom of the bidirectional screw rod (7) is provided with an adjusting dial wheel, and the bidirectional screw rod (7) and the plunger rod (5) are parallel in position; the positioning ring (9) is movably connected inside the shell (1), and the positioning ring (9) is movably connected to the bottom of an outer guide ring arranged on the plunger rod (5); the connecting gear (12) is movably connected with a positioning sleeve arranged on the right side of the shell (1), the movable head (11) is connected inside the positioning sleeve in a sliding mode, and the movable sleeve (13) is connected outside the positioning sleeve in a sliding mode; one end of the control spring (14) far away from the movable sleeve (13) is fixedly connected with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010507460.9A CN111514446B (en) | 2020-06-05 | 2020-06-05 | Nasal cavity part medicine applying device for otolaryngology nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010507460.9A CN111514446B (en) | 2020-06-05 | 2020-06-05 | Nasal cavity part medicine applying device for otolaryngology nursing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111514446A CN111514446A (en) | 2020-08-11 |
| CN111514446B true CN111514446B (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010507460.9A Expired - Fee Related CN111514446B (en) | 2020-06-05 | 2020-06-05 | Nasal cavity part medicine applying device for otolaryngology nursing |
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| Country | Link |
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| CN (1) | CN111514446B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156286B (en) * | 2020-10-10 | 2022-06-28 | 南阳市中心医院 | Otology patient medicine delivery device for medical treatment |
| CN112755375B (en) * | 2021-01-19 | 2022-07-29 | 余姚市人民医院 | Adjustable otolaryngology clinical medicine device that spouts |
| CN113101502B (en) * | 2021-03-01 | 2023-01-17 | 李特 | Otolaryngology branch of academic or vocational study is with treatment device |
| CN113018658B (en) * | 2021-03-08 | 2023-01-20 | 山东大学齐鲁医院(青岛) | Nose medicine feeding nursing device for otolaryngological patients |
| CN112915337B (en) * | 2021-03-25 | 2023-03-17 | 永康市第一人民医院 | Nursing device for upper gastrointestinal hemorrhage |
| CN114931451B (en) * | 2022-06-08 | 2023-03-24 | 中南大学 | Environment-friendly oral cavity liquid medicine spraying device |
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| US6189531B1 (en) * | 1995-10-04 | 2001-02-20 | Protector Technologies Bv | Adjustable flow regulator device |
| CN106178238A (en) * | 2016-08-08 | 2016-12-07 | 中山市美捷时包装制品有限公司 | A kind of nasal cavity inbalation administration device |
| CN107497036A (en) * | 2017-08-28 | 2017-12-22 | 宁波正力药品包装有限公司 | A kind of intranasal medicator |
| CN108114365A (en) * | 2018-01-03 | 2018-06-05 | 周宗亚 | A kind of portable Multifunctional ear-noise-throat detector |
| CN110538367A (en) * | 2019-09-19 | 2019-12-06 | 沈阳中肽生物科技有限公司 | Manual double-nozzle nasal administration quantitative adjustable aerosol pump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2416164A1 (en) * | 2000-07-28 | 2002-02-07 | Mdc Investment Holdings, Inc. | Retractable needle medical device for injecting fluid from a pre-filled cartridge |
| CA2510623A1 (en) * | 2002-12-09 | 2004-06-24 | The Mollennium Laboratories | Body cavity washer, device for washing body cavity and method of washing body cavity |
| US20080210228A1 (en) * | 2007-03-02 | 2008-09-04 | Corbco, Inc. | Monodose nasal sprayer |
| DE202011050071U1 (en) * | 2011-05-09 | 2011-11-08 | Shih-Kang Medical Instruments Co., Ltd. | Nasal irrigation device |
| FR3025110B1 (en) * | 2014-09-02 | 2016-12-23 | Univ Francois-Rabelais De Tours | NASAL FLUID SPRAY DEVICE |
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2020
- 2020-06-05 CN CN202010507460.9A patent/CN111514446B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6189531B1 (en) * | 1995-10-04 | 2001-02-20 | Protector Technologies Bv | Adjustable flow regulator device |
| CN106178238A (en) * | 2016-08-08 | 2016-12-07 | 中山市美捷时包装制品有限公司 | A kind of nasal cavity inbalation administration device |
| CN107497036A (en) * | 2017-08-28 | 2017-12-22 | 宁波正力药品包装有限公司 | A kind of intranasal medicator |
| CN108114365A (en) * | 2018-01-03 | 2018-06-05 | 周宗亚 | A kind of portable Multifunctional ear-noise-throat detector |
| CN110538367A (en) * | 2019-09-19 | 2019-12-06 | 沈阳中肽生物科技有限公司 | Manual double-nozzle nasal administration quantitative adjustable aerosol pump |
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| Publication number | Publication date |
|---|---|
| CN111514446A (en) | 2020-08-11 |
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Granted publication date: 20210427 |