CN203802903U - ENT (ear, nose and throat) spraying gun with functions of automatic butting and dislocation - Google Patents
ENT (ear, nose and throat) spraying gun with functions of automatic butting and dislocation Download PDFInfo
- Publication number
- CN203802903U CN203802903U CN201420081225.XU CN201420081225U CN203802903U CN 203802903 U CN203802903 U CN 203802903U CN 201420081225 U CN201420081225 U CN 201420081225U CN 203802903 U CN203802903 U CN 203802903U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- rifle
- head
- gun
- dislocation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses an ENT (ear, nose and throat) spraying gun with functions of automatic butting and dislocation. The ENT spraying gun with automatic butting and dislocation comprises a gun body and a gun head, wherein the gun body is composed of a gun shell, a pipeline for passing positive pressure airflow is arranged in the gun shell, a tapered adapter head which is matched with an adapter hole of the gun head in a splicing manner and connected with the pipeline is arranged at the left end of the pipeline, and a pair of elastic calipers is arranged at a port of the left end of the gun shell and surrounded outside the tapered adapter head; an interface connecting with a drug supply tube is arranged on the pipeline, a press valve is connected with the right end of the pipeline through an extensible tube, a positive pressure airflow input pipe is connected at an entrance of the press valve, and meanwhile, a spring capable of automatically resetting the pipeline after moving to right is arranged on the pipeline; and a trigger device capable of moving the pipeline is arranged in the gun shell. According to the ENT spraying gun with the functions of automatic butting and dislocation, the butting and dislocation of the gun head can be completed by a single hand, so that the infection risk brought by reusing the same gun head cannot be only avoided due to incomplete disinfection, but also the butting and dislocation speed of the gun head can be improved.
Description
Technical field
This utility model relates to a kind of otorhinolaryngology medicine spraying gun, particularly relates to the otorhinolaryngology medicine spraying gun of a kind of automatic butt and dislocation.
Background technology:
Otorhinolaryngology outpatient service needs frequent spray medicine kettle or the medicine spraying gun of using when carrying out the diagnosis and treatment of nose, pharyngeal, throat, to give local anaesthesia medicine and mucosa contracting agent.The Metallic Nozzle At The Ingot often using at present, reuses after employing sterilization, because patient is many, uses frequently, is generally difficult to accomplish sufficiently sterilised, easily causes cross infection.General medicine spraying gun head is just simple by alcohol wipe, or alcohol-pickled sterilization, and because wiping is not thorough, action time is short, therefore unavoidable residual patient's body fluid and antibacterial.In addition, because of the incomplete wiped clean of disinfectant solution, also may when operation, cause the zest damage to nasal cavity, bottleneck throat mucosa, cause iatrogenic infringement, especially to infant.In addition, Metallic Nozzle At The Ingot needs bimanualness while changing, and because disinfection cycle is long, frequency of utilization is high, therefore causes the amount of labour to increase, and work efficiency reduces, and the bloodstain on shower nozzle, body fluid also easily pollute operator and obtains hand.Yet there are no one-handed performance and can realize the docking of medicine spraying gun head and the otorhinolaryngology medicine spraying gun of dislocation and the report of disposable tip.
Summary of the invention
The purpose of this utility model is to provide the otorhinolaryngology medicine spraying gun of a kind of automatic butt and dislocation, and this medicine spraying gun adopts disposable rifle head, uses the singlehanded quick-replaceable that can realize rifle head.
For achieving the above object, the otorhinolaryngology medicine spraying gun of the automatic butt that this utility model provides and dislocation comprises rifle body and rifle head, described rifle body consists of rifle shell, the pipeline passing through for positive pressure gas stream is installed in rifle shell, the left end of pipeline stretches out rifle shell, on it, be provided with can with the mating hole of rifle head peg graft coordinate and with the taper adapter head of pipeline communication, in rifle shell left end port, be also provided with a root and there are elastic clamp, clamp are enclosed in the outside of taper adapter head, for rifle head is installed; Described pipeline is provided with the interface that connects medicine supplying pipe, one end of medicine supplying pipe is inserted in drug reservoir, right-hand member at pipeline is also connected with push valve by telescopic tube, malleation air-flow input pipe is connected in the porch of push valve, by push valve, controlled the input of malleation air-flow, on pipeline, be also provided with simultaneously can make pipeline move to right after automatically reset spring; One trigger gear that can make pipeline move is also installed in rifle shell, and described trigger gear is connected with pipeline, and its underpart is positioned at outside rifle shell, for hands, pulls; One end of described rifle head is provided with dop, and the other end is provided with nozzle.
Above-mentioned trigger gear is comprised of upper boom, lower beam and bearing pin, and one end of upper boom and lower beam is hinged, and the middle part of upper boom and lower beam is arranged on rifle shell by bearing pin respectively simultaneously, and the lower part of lower beam is partly stretched out rifle shell as palm.
Above-mentioned drug reservoir is positioned at outside rifle shell or rifle shell.
The rifle head that this utility model adopts is disposable rifle head, by non-toxic high molecular material blowing, made, according to caliber and length, be divided into two types of adult and children, according to ejection, hold whether bending is divided into straight rifle head and curved rifle head, according to operating position, be divided into nasal cavity shower nozzle, pharyngeal shower nozzle and throat's shower nozzle.When rifle head is not used, be uprightly inserted in the rifle headstock hole that is similar to test tube rack, docking port upwards, the insertion of rifle shell butt joint when being convenient for changing rifle head.
Use procedure of the present utility model is: the malleation intake line seam that first malleation gas flow tube is connected to pikestaff handle bottom, then hold pikestaff, with forefinger, by trigger squeeze, make clamp mouth open, aim at again the adaptive end of rifle head on the rifle headstock, suitably press rifle head adapter head is entered in clamp mouth, then unclamp forefinger, clamp block adaption section automatically, complete docking and the sealing of rifle body and rifle head.During spray medicine, by hand thumb, press the push switch button at pikestaff rear, there is air-flow to spray from rifle head nozzle, now just rifle head can be stretched into patient's nasal cavity or bottleneck throat and spray medicine disposal, to be treated complete, pikestaff is pointed to medical waste container, with forefinger, press trigger squeeze, now clamp mouth is opened, and rifle head is fallen in collection container automatically, and one hand completes seance operation, change rifle head, carry out next operation.
This utility model one hand can complete rifle head docking and and depart from, not only can avoid reusing the infection risk that same rifle head does not thoroughly bring because of sterilization, also can improve the speed of the docking of rifle head and dislocation, have advantages of efficient, accurately, convenience, safety, patient's sense organ be comfortable, can effectively improve diagnosis and treatment efficiency and health care safety, improve the satisfaction of patient medical service.
Accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present utility model.
Fig. 2 is the vertical profile schematic diagram of rifle head.
Fig. 3 is the sectional drawings of clamp while blocking taper adapter head.
Fig. 4 is the enlarged drawing of push valve in Fig. 1.
Fig. 5 is that rifle head is inserted in the schematic diagram on the rifle headstock.
In figure: 1-rifle head, 2-clamp, 3-taper adapter head, 4-rifle shell, 5-spring, 6-telescopic tube, 7-push valve, 8-malleation air-flow input pipe, 9-medicine supplying pipe, 10-drug reservoir, 11-bearing pin, 12-Metallic rod, 13-pipeline, 14-rifle headstock, 101-dop, 102-mating hole, 103-nozzle, 301-adapter tube, 701-spool, 702-valve rod, 703-spring, 704-button, 705-valve body
The specific embodiment
As shown in Figure 1, this utility model is comprised of rifle head 1, clamp 2, taper adapter head 3, rifle shell 4, spring 5, telescopic tube 6, push valve 7, malleation air-flow input pipe 8, medicine supplying pipe 9, drug reservoir 10, pipeline 13 and trigger gear, the left end of described pipeline 13 stretches out rifle shell 4, taper adapter head 3 is installed on it, the central authorities of taper adapter head 3 are provided with the adapter tube 301 that can peg graft and coordinate and be communicated with pipeline 13 with the mating hole 102 of rifle head 1, and the root of adapter tube 301 is provided with annular rubber ring.Clamp 2 are arranged on the left end port of rifle shell 4 and are enclosed in the outside of taper adapter head 3, are bivalve or three valve structures, and its root has certain elasticity.Back segment at pipeline 13 is also provided with T-shaped pipe joint, be used for connecting medicine supplying pipe 9, one end of medicine supplying pipe 9 is inserted in drug reservoir 10, drug storage is held 10 and is positioned at rifle shell 4, automatically reset spring 5 after while is also connected with and can makes pipeline 13 move to right on pipeline 13, the two ends of spring 5 are connected on rifle shell 4 and pipeline 13.From Fig. 1, also can find out, right-hand member at pipeline 13 is also connected with push valve 7 by telescopic tube 6, the structure of push valve 7 as shown in Figure 4, comprise spool 701, valve rod 702, spring 703, button 704 and valve body 705, the porch that malleation air-flow input pipe 8 is connected on valve body 705, spool 701 is positioned at valve body 705, one end of valve rod 702 is connected with spool 701, the other end is connected with button 704, on valve rod 702, be also provided with a spring 703 simultaneously, the two ends of spring 703 are connected with rifle shell 4 with valve rod 702 respectively, pressing button 704, spool 701 moves, malleation air-flow input pipe 8 is communicated with pipeline 13, input malleation air-flow, release button 704, spool 701 is under the effect of spring 703, automatically reset, stop inputting malleation air-flow.
This utility model is also provided with a trigger gear in rifle shell 4, this trigger gear comprises Metallic rod 12 and bearing pin 11, totally two of Metallic rod 12, one end of two Metallic rod 12 is hinged, and the middle part of two Metallic rod 12 is arranged on rifle shell 4 by bearing pin 11 respectively, rifle shell 4 is stretched out in the bottom that is wherein positioned at the Metallic rod 12 of below, for hands, pulls, and the upper end that is positioned at the Metallic rod 12 of top is connected with pipeline 13.
The passage of the center of described rifle head 1 for supplying air-flow and medicine to pass through, its one end is provided with dop 101, and dop 101 is round table-like, and the mating hole 102 at its center coordinates with adapter tube 301, and when rifle head 1 is installed, clamp 2 are stuck in the step place of dop 101.The other end edge circle of rifle head 1 is blunt, and is provided with the nozzle 103 for medical liquid atomizing ejection.When rifle head 1 is not used, be uprightly inserted in the hole of the rifle headstock 14, dop end upwards.While changing rifle head 1, press trigger gear, pipeline 13 is moved right, now spring 5 compression, taper adapter head 3 struts clamp 2 to moving in rifle body, clamp after opening 2 are snapped in to the dop end of rifle head 1, then unclamp trigger, at this moment pipeline 13 and taper adapter head 3 are moved to the left under the active force of spring 5, and clamp 2 close up, block the dop 101 of rifle head 1, adapter tube 301 inserts in the mating hole 102 of rifle head 1 simultaneously, and by rubber ring seal, one hand can be realized the replacing of rifle head 1.
Claims (3)
1. an otorhinolaryngology medicine spraying gun for automatic butt and dislocation, comprises rifle body and rifle head (1), it is characterized in that:
A. described rifle body consists of rifle shell (4), the pipeline (13) passing through for positive pressure gas stream is installed in rifle shell (4), the left end of pipeline (13) stretches out rifle shell (4), the taper adapter head (3) that can peg graft and coordinate and be communicated with pipeline (13) with the mating hole (102) of rifle head (1) is installed on it, in the left end port of rifle shell (4), be also provided with a root and there are elastic clamp (2), clamp (2) are enclosed in the outside of taper adapter head (3), for rifle head (1) is installed;
B. described pipeline (13) is provided with the interface that connects medicine supplying pipe (9), one end of medicine supplying pipe (9) is inserted in drug reservoir (10), right-hand member at pipeline (13) is also connected with push valve (7) by telescopic tube (6), malleation air-flow input pipe (8) is connected in the porch of push valve (7), by push valve (7), controlled the input of malleation air-flow, on pipeline (13), be also provided with simultaneously can make pipeline (13) move to right after automatically reset spring (5);
C. in rifle shell (4), be also provided with one and can make the mobile trigger gear of pipeline (13), described trigger gear is connected with pipeline (13), and its underpart is positioned at outside rifle shell (4), for hands, pulls;
Described in d, one end of rifle head (1) is provided with dop (101), and the other end is provided with nozzle (103).
2. the otorhinolaryngology medicine spraying gun of automatic butt according to claim 1 and dislocation, it is characterized in that: described trigger gear is comprised of upper boom, lower beam and bearing pin, one end of upper boom and lower beam is hinged, the middle part of upper boom and lower beam is arranged on rifle shell by bearing pin respectively simultaneously, and the lower part of lower beam is partly stretched out rifle shell as palm.
3. the otorhinolaryngology medicine spraying gun of automatic butt according to claim 1 and 2 and dislocation, is characterized in that: drug reservoir is positioned at outside rifle shell or rifle shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081225.XU CN203802903U (en) | 2014-02-25 | 2014-02-25 | ENT (ear, nose and throat) spraying gun with functions of automatic butting and dislocation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081225.XU CN203802903U (en) | 2014-02-25 | 2014-02-25 | ENT (ear, nose and throat) spraying gun with functions of automatic butting and dislocation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802903U true CN203802903U (en) | 2014-09-03 |
Family
ID=51441719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081225.XU Expired - Fee Related CN203802903U (en) | 2014-02-25 | 2014-02-25 | ENT (ear, nose and throat) spraying gun with functions of automatic butting and dislocation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289869A (en) * | 2015-11-30 | 2016-02-03 | 上海申尉医疗器械有限公司 | Simple and rapid rotating mechanism of medical spray gun head |
| CN109157303A (en) * | 2018-08-02 | 2019-01-08 | 公安部南昌警犬基地 | A kind of device for heat bitch vagina environment intellectual monitoring |
-
2014
- 2014-02-25 CN CN201420081225.XU patent/CN203802903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289869A (en) * | 2015-11-30 | 2016-02-03 | 上海申尉医疗器械有限公司 | Simple and rapid rotating mechanism of medical spray gun head |
| CN109157303A (en) * | 2018-08-02 | 2019-01-08 | 公安部南昌警犬基地 | A kind of device for heat bitch vagina environment intellectual monitoring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110464632A (en) | A kind of children's ear-nose-throat department washer | |
| CN203802903U (en) | ENT (ear, nose and throat) spraying gun with functions of automatic butting and dislocation | |
| CN104288879A (en) | Ear-nose-throat spraying device | |
| CN211863562U (en) | Medicine sprayer for ear, nose and throat nursing | |
| CN204864268U (en) | Vagina cleaning device | |
| CN206453988U (en) | A kind of ophthalmic cleaning device | |
| CN104367390B (en) | A kind of Patients Underwent Endotracheal Intubation can protect toothbrush by sucking type mouth | |
| CN203525059U (en) | Flexible washing and sucking head | |
| CN204379739U (en) | A kind of ophthalmic eye washer | |
| CN203329097U (en) | Sucking gun for otolaryngology diagnosis and treatment | |
| CN210096326U (en) | Pressure-reducing eye and nose irrigator | |
| CN203763571U (en) | Administration irrigator for obstetrics and gynecology department | |
| CN201719530U (en) | Pincers type eyelid-separating eye washing device | |
| CN203935289U (en) | Disposable use oral cavity sponge safety nursing rod | |
| CN203483705U (en) | Simple vaginal syringe | |
| CN103585711A (en) | Dosing device | |
| CN201551641U (en) | Disposable vaginal syringe | |
| CN213941839U (en) | Department of anesthesia uses anesthesia atomizer | |
| CN216022643U (en) | Medicine spraying device for respiratory patient | |
| CN205796036U (en) | A kind of nasal nursing cleans device | |
| CN213609312U (en) | Disposable medicine feeding device for obstetrics and gynecology department | |
| CN210873686U (en) | Novel department of respiration medicament sprays bottle | |
| US20110066102A1 (en) | Irrigation Device | |
| CN214435657U (en) | Integrated gynecological vaginal irrigator | |
| CN209713971U (en) | It is a kind of to be quantitatively mostly used detachable chemical sprayer |
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: 20140903 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |