CN204246614U - A kind of laryngeal sprayer - Google Patents
A kind of laryngeal sprayer Download PDFInfo
- Publication number
- CN204246614U CN204246614U CN201420655820.XU CN201420655820U CN204246614U CN 204246614 U CN204246614 U CN 204246614U CN 201420655820 U CN201420655820 U CN 201420655820U CN 204246614 U CN204246614 U CN 204246614U
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- bottle
- air bag
- communicated
- breather
- catheter
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Abstract
This utility model relates to a kind of laryngeal sprayer, it storage bottle comprising air bag, be installed in the pipe support on air bag and be installed on pipe support; Pipe support one end is provided with air bag breather; Air bag breather one end is communicated with storage bottle; Storage bottle comprises bottle, bottle cap, catheter and medical liquid spraying pipe; Bottle side bottle wall is longitudinally provided with scale; Bottle cap sealing is assemblied in the bottleneck of bottle; Admission line inside is also mated and is provided with breather check valve; Catheter passes bottle cap and is communicated with admission line respectively and is communicated with medical liquid spraying pipe and is also provided with drain check valve in port; Medical liquid spraying pipe one end is communicated with catheter, and the other end is equiped with shower nozzle by active joint is detachable; Shower nozzle is bending and adapts with human oral cavity passage, and the end of shower nozzle is frustum structure simultaneously.This utility model structural design is simple, rationally, cost is low, simple, convenient and safety, and utilization ratio of drug is high, can effectively prevent cross infection between patient, improves therapeutic efficiency and effect.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of laryngeal sprayer.
Background technology
In some oral cavities, throat operation and the process that checks, all can use mode that local anesthesia medicine (as tetracaine) sprays time most to carry out local anesthesia, carry out performing the operation and checking operation with the anaesthetic effect reached.But existing chemical spray device removes again structural design existing defects, does not usually design scale, medical personnel can only carry out spray medicine by experience to oral cavity, throat, and the amount as injection anesthetics is also hold according to the experience of long term accumulation.But, the consequence that this mode is brought is, anaesthetic spray is many, not only drug waste can be caused, also likely (tetracaine once use total amount must not more than 60mg) causes the danger such as poisoning, allergy is even dead to patient because overdose, increase the weight of the state of an illness further, increase patient suffering, cause medical tangle to occur; Medicine spray is few, not good to the anaesthetic effect of patient, can affect follow-up operation or Checking on effect.Simultaneously, existing chemical spray device is usually when project organization, fail to consider the morphological characteristic of oral cavity, throat, playpipe is all designed to straight shape, and the chemical spray device of this structural design uses simple not, convenient, the words that playpipe is too straight can not extend into pharyngolaryngeal cavity depths, do not reach good anaesthetic effect, thus have influence on the operation of operation, treatment, add the misery of patient, even have influence on surgical effect, easily occur postoperative complication.In addition, traditional aerosol apparatus is an overall straight-bar, and bring trouble to sterilization, sterilizing, can not accomplish patient shower nozzle, multiple patient reuses and easily occurs cross infection.
Summary of the invention
This utility model there is certain defect to solve existing chemical spray device structural design, operation uses convenient not, safety, easily cause drug waste, easy cross infection between patient, affect the problem of therapeutic efficiency and effect and propose a kind of structural design simply, rationally, cost is low, operation uses simply, facilitates and safety, utilization ratio of drug is high, effectively prevents cross infection between patient, effectively can improve the laryngeal sprayer of therapeutic efficiency and effect.
This utility model is achieved through the following technical solutions:
Above-mentioned laryngeal sprayer, the storage bottle comprising air bag, be installed in the pipe support on described air bag and be installed on described pipe support; Described pipe support is installed in the air inlet and outlet end of described air bag, and its one end is provided with air bag breather; Described air bag breather one end is communicated with described storage bottle; Described storage bottle, for storing medicinal liquid, comprises bottle, bottle cap, catheter and medical liquid spraying pipe; Described bottle is the structure that can observe internal memory medicinal liquid, and side bottle wall is longitudinally provided with scale; Described bottle cap sealing is assemblied in the bottleneck of described bottle; Described closure inside is provided with breather line; Communicate with described bottle intracavity in the bottleneck that described bottle is stretched in described breather line one end, the other end passes described bottle cap and is communicated with described air bag breather, and stage casing is also provided with admission line; Described admission line communicates with outside atmosphere and inside is also mated and is provided with breather check valve; Described catheter one end is stretched in the bottleneck of described bottle, and the other end passes described bottle cap and is communicated with described admission line respectively and is communicated with medical liquid spraying pipe and also mates in port and be provided with drain check valve; Described medical liquid spraying pipe one end is communicated with described catheter, and the other end is provided with active joint and is equiped with shower nozzle by described active joint is detachable; Described shower nozzle is bending and adapts with the flexibility of human oral cavity, throat channel, and meanwhile, the end of described shower nozzle is frustum structure.
Described laryngeal sprayer, wherein: the corrosion resistant metal material that described pipe support adopts is made and also comprises the handle end being connected to the described air bag breather other end; Described handle end entirety is in bending and coupling is close to described air bag side outer wall, and other end coupling is installed in the air inlet and outlet end of described air bag and communicates with described inside air bag.
Described laryngeal sprayer, wherein: described air bag entirety is in oval airbag structure, and its top is provided with air inlet/outlet and on air inlet/outlet, sealing is equiped with the erection joint of corrosion resistant metal; Described erection joint is mated with one end of described handle end and is connected and also communicates with the inner chamber of described air bag.
Described laryngeal sprayer, wherein: the bottleneck outer wall of described bottle is provided with one section of external screw thread.
Described laryngeal sprayer, wherein: the outer top of described bottle cap is installed with swing handle, bottom inwall is provided with one section of female thread matched with one section of external screw thread of described bottle body and bottleneck outer wall; Described bottle cap is connected by threaded engagement with the bottleneck of described bottle.
Described laryngeal sprayer, wherein: the described catheter other end passes described Bottle cap top and stretches into described swing handle inside; One end that described catheter stretches into described swing handle inside is communicated with medical liquid spraying pipe with described admission line respectively.
Described laryngeal sprayer, wherein: it is inner that described swing handle is stretched in described medical liquid spraying pipe one end, and one end that described medical liquid spraying pipe stretches into described swing handle inside is communicated with described catheter.
Beneficial effect:
This utility model laryngeal sprayer structural design is simple, reasonable, cost is low, operation using simply, facilitating and safety, wherein, by increasing scale on bottle, medical personnel can be helped accurately to grasp spray value when spraying medicine, can drug waste be reduced, therapeutic effect and therapeutic efficiency can be improved again, effectively prevent because anaesthetic spray is excessive, serious side effects etc. is caused to patient, improves utilization ratio of drug; Simultaneously, sprinkler design is become the bending adapted with human oral cavity, throat channel, medical liquid spraying pipe can be made to be deep into pharyngolaryngeal cavity and more to carry out local anesthesia in depths, also can effectively avoid causing secondary damage to oral cavity in operating process, increase the problem of patient suffering, make whole spray medicine process operation more simple, convenient, improve the efficiency of whole spray medicine, anaesthetic effect is also better; Shower nozzle is installed in medical liquid spraying pipe one end by active joint is detachable, can disassemble sterilization after being finished, and can accomplish that everyone once uses rear sufficiently sterilised sterilizing, effectively prevent cross infection between patient, safer relieved; Moreover each passage switching of injector interior all adopts check valve to control medical liquid spraying, make whole spray medicine process safer, reliable, be suitable for propagation and employment.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model laryngeal sprayer;
Fig. 2 is the profile of a-quadrant in Fig. 1 of this utility model laryngeal sprayer.
Detailed description of the invention
As shown in Figure 1, 2, this utility model laryngeal sprayer, comprises air bag 1, pipe support 2 and storage bottle 3.
This air bag 1 entirety is in oval airbag structure, and its top is provided with air inlet/outlet and on air inlet/outlet, sealing is equiped with erection joint 11, and what this erection joint 11 adopted is corrosion resistant metal joint.
This pipe support 2 is installed in the air inlet and outlet end of this air bag 1, and the corrosion resistant metal material that it adopts is made and comprised handle end 21 and air bag breather 22; Wherein, this handle end 21 entirety is in bending and coupling is close to this air bag 1 side outer wall, and its one end coupling is connected to the erection joint 11 of this air bag 1 and communicates with air bag 1 inside; This air bag breather 22 is overall straight, and its one end is connected with the other end of this handle end 21 and communicates, and this air bag breather 22 other end is connected with storage bottle 3 and communicates.
This storage bottle 3 is for storing medicinal liquid, and be installed in breather 22 one end of this pipe support 2, it comprises bottle 31, bottle cap 32, catheter 33 and medical liquid spraying pipe 34.
This bottle 31 is transparent or semitransparent and other any structures that can observe this bottle of internal memory drug storage liquid, and side bottle wall is longitudinally provided with scale 311, and bottleneck outer wall is provided with one section of external screw thread.
This bottle cap 32 coupling is installed in the bottleneck of this bottle 31, and its outer top is installed with swing handle 320, and bottom inwall is provided with one section of female thread, and this bottle cap 32 is connected in the bottleneck of this bottle 31 by internal and external screw thread; Wherein, this bottle cap 32 inside is also provided with breather line 321; Communicate with bottle 31 inner chamber in the bottleneck that bottle 31 is stretched in this breather line 321 one end, the other end passes bottle cap 32 top and stretches in swing handle 320 and be communicated with the air bag breather 22 of this pipe support 2, stage casing is also provided with admission line 322, and this admission line 322 communicates with outside atmosphere and inside is also provided with a breather check valve 323(air can only enter from outside in bottle 31).
The bottleneck that this bottle 31 is stretched in this catheter 33 one end is inner, and the other end passes bottle cap 32 top and stretches in swing handle 320; Wherein, this catheter 33 stretches out one end stretched in swing handle 320, bottle cap 32 top and is connected conducting with admission line 322 and medical liquid spraying pipe 34 respectively and port is also mated and is provided with drain check valve 331(medicinal liquid and can only enters in catheter 33 in bottle 31, and can not be back in bottle 31 from catheter 33), simultaneously, the position that this catheter 33 is connected with admission line 322 is also equiped with the check valve 332(air that dams can only enter into catheter 33 from admission line 322, and medicinal liquid then can not be back to inlet channel 322 from catheter 33).
This medical liquid spraying pipe 34 one end is stretched into swing handle 320 inside of this storage bottle 3 and is communicated with catheter 33, and the other end is provided with active joint 341 and is equiped with shower nozzle 342 by active joint 341 is detachable; Wherein, this shower nozzle 342 in bending and the flexibility of global shape and human oral cavity, throat channel adapt, meanwhile, the end of this shower nozzle 342 is frustum structure; Meanwhile, in order to ensure jeting effect, the caliber of this medical liquid spraying pipe 34 is less than the caliber of this catheter 33 usually.
Operation principle of the present utility model:
Normal condition lower gasbag 1 gassy, when needs spray medicine, only need extruding gasbag, now breather check valve 323 is closed, a gas part enters breather line 321, another part is washed the check valve 332 that dams open and is entered to catheter 33 and medical liquid spraying pipe 34, can wash drain check valve 331 open due to the pressure increase medicinal liquid in bottle 31 enters in catheter 33 on the upside of drain check valve 331 and medical liquid spraying pipe 34, and spray along medical liquid spraying pipe 34, so far a circulating medical solution sprays complete.
Wherein, enter in catheter 33 on the upside of drain check valve 331 and medical liquid spraying pipe 34 if drain check valve 331 also do not washed open by the medicinal liquid in bottle 31, so only need unclamp air bag 1, now air bag 1 air-breathing, gas in bottle 31 is sucked in air bag, meanwhile, pressure in bottle 31 also can reduce, now under atmospheric pressure, breather check valve 323 is rushed to open, air enters in bottle 31 and air bag 1 along inlet channel 321, now, the check valve 332 that dams is in closed condition, then, extruding gasbag 1 again, breather check valve 323 is closed, the check valve 332 that dams is opened, drain check valve 331 is also opened, medicinal liquid enters in catheter 33 on the upside of drain check valve 331 and medical liquid spraying pipe 34, and spray along the shower nozzle 342 of medical liquid spraying pipe 34, so far second circulating medical solution sprays complete, circulate with this, medicine can be sprayed by medical liquid spraying pipe 34 continually.
This utility model structural design is simple, rationally, cost is low, and operation uses simple, convenient and safety, and utilization ratio of drug is high, can effectively improve dental care efficiency and effect, can also effectively avoid oral cavity secondary damage, be suitable for propagation and employment.
Claims (7)
1. a laryngeal sprayer, the storage bottle comprising air bag, be installed in the pipe support on described air bag and be installed on described pipe support; It is characterized in that: described pipe support is installed in the air inlet and outlet end of described air bag, its one end is provided with air bag breather; Described air bag breather one end is communicated with described storage bottle;
Described storage bottle, for storing medicinal liquid, comprises bottle, bottle cap, catheter and medical liquid spraying pipe;
Described bottle is the structure that can observe internal memory medicinal liquid, and side bottle wall is longitudinally provided with scale;
Described bottle cap sealing is assemblied in the bottleneck of described bottle;
Described closure inside is provided with breather line; Communicate with described bottle intracavity in the bottleneck that described bottle is stretched in described breather line one end, the other end passes described bottle cap and is communicated with described air bag breather, and stage casing is also provided with admission line; Described admission line communicates with outside atmosphere and inside is also mated and is provided with breather check valve;
Described catheter one end is stretched in the bottleneck of described bottle, and the other end passes described bottle cap and is communicated with described admission line respectively and is communicated with medical liquid spraying pipe and also mates in port and be provided with drain check valve;
Described medical liquid spraying pipe one end is communicated with described catheter, and the other end is provided with active joint and is equiped with shower nozzle by described active joint is detachable; Described shower nozzle is bending and adapts with the flexibility of human oral cavity, throat channel, and meanwhile, the end of described shower nozzle is frustum structure.
2. laryngeal sprayer as claimed in claim 1, is characterized in that: the corrosion resistant metal material that described pipe support adopts is made and also comprises the handle end being connected to the described air bag breather other end;
Described handle end entirety is in bending and coupling is close to described air bag side outer wall, and other end coupling is installed in the air inlet and outlet end of described air bag and communicates with described inside air bag.
3. laryngeal sprayer as claimed in claim 2, is characterized in that: described air bag entirety is in oval airbag structure, and its top is provided with air inlet/outlet and on air inlet/outlet, sealing is equiped with the erection joint of corrosion resistant metal; Described erection joint is mated with one end of described handle end and is connected and also communicates with the inner chamber of described air bag.
4. laryngeal sprayer as claimed in claim 1, is characterized in that: the bottleneck outer wall of described bottle is provided with one section of external screw thread.
5. laryngeal sprayer as claimed in claim 4, it is characterized in that: the outer top of described bottle cap is installed with swing handle, bottom inwall is provided with one section of female thread matched with one section of external screw thread of described bottle body and bottleneck outer wall; Described bottle cap is connected by threaded engagement with the bottleneck of described bottle.
6. laryngeal sprayer as claimed in claim 5, is characterized in that: the described catheter other end passes described Bottle cap top and stretches into described swing handle inside; One end that described catheter stretches into described swing handle inside is communicated with medical liquid spraying pipe with described admission line respectively.
7. laryngeal sprayer as claimed in claim 5, is characterized in that: it is inner that described swing handle is stretched in described medical liquid spraying pipe one end, and one end that described medical liquid spraying pipe stretches into described swing handle inside is communicated with described catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655820.XU CN204246614U (en) | 2014-11-06 | 2014-11-06 | A kind of laryngeal sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655820.XU CN204246614U (en) | 2014-11-06 | 2014-11-06 | A kind of laryngeal sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246614U true CN204246614U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655820.XU Expired - Fee Related CN204246614U (en) | 2014-11-06 | 2014-11-06 | A kind of laryngeal sprayer |
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| Country | Link |
|---|---|
| CN (1) | CN204246614U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963853A (en) * | 2016-03-16 | 2016-09-28 | 韩新芳 | Medicine spraying apparatus |
| CN107847690A (en) * | 2015-05-16 | 2018-03-27 | 苏州汉方医药有限公司 | Manual suspended particulates generator and its application |
| CN108096691A (en) * | 2017-11-28 | 2018-06-01 | 解家乡 | A kind of sprayer and application method for being used to anaesthetize section office |
| CN109107004A (en) * | 2018-07-26 | 2019-01-01 | 合肥康居人智能科技有限公司 | A kind of vaporizer guide coupling |
| CN109646306A (en) * | 2019-02-22 | 2019-04-19 | 刘佳伊 | A kind of internal medicine medicine-feeding device and application method |
| CN110075416A (en) * | 2019-06-10 | 2019-08-02 | 广西医科大学第二附属医院 | Chemical spraying device |
| CN113481323A (en) * | 2021-06-01 | 2021-10-08 | 武汉兰丁云医学检验实验室有限公司 | Liquid-based cytology and human papilloma virus combined cervical cancer screening liquid separating device |
-
2014
- 2014-11-06 CN CN201420655820.XU patent/CN204246614U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107847690A (en) * | 2015-05-16 | 2018-03-27 | 苏州汉方医药有限公司 | Manual suspended particulates generator and its application |
| CN105963853A (en) * | 2016-03-16 | 2016-09-28 | 韩新芳 | Medicine spraying apparatus |
| CN105963853B (en) * | 2016-03-16 | 2019-09-13 | 韩新芳 | Medicament sprinkler |
| CN108096691A (en) * | 2017-11-28 | 2018-06-01 | 解家乡 | A kind of sprayer and application method for being used to anaesthetize section office |
| CN109107004A (en) * | 2018-07-26 | 2019-01-01 | 合肥康居人智能科技有限公司 | A kind of vaporizer guide coupling |
| CN109107004B (en) * | 2018-07-26 | 2020-12-25 | 合肥康居人智能科技有限公司 | Catheter connector for medical atomizer |
| CN109646306A (en) * | 2019-02-22 | 2019-04-19 | 刘佳伊 | A kind of internal medicine medicine-feeding device and application method |
| CN110075416A (en) * | 2019-06-10 | 2019-08-02 | 广西医科大学第二附属医院 | Chemical spraying device |
| CN113481323A (en) * | 2021-06-01 | 2021-10-08 | 武汉兰丁云医学检验实验室有限公司 | Liquid-based cytology and human papilloma virus combined cervical cancer screening liquid separating device |
| CN113481323B (en) * | 2021-06-01 | 2022-07-08 | 武汉兰丁云医学检验实验室有限公司 | Liquid-based cytology and human papilloma virus combined cervical cancer screening liquid separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |