A kind of ear-nose-throat department patient nose medicine-feeding care device
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of ear-nose-throat department patient nose medicine-feeding care device.
Background technology
For a long time, rhinitis threatens the health of thousands of people, when rhinitis is broken out, nasal obstruction, more tears, smell decline, head
Pain is dizzy, loss of appetite, the easily serious symptoms such as tired, failure of memory and insomnia annoying daily life, uses at present
It is mostly to spray into liquid to nasal cavity in the medical instrument for the treatment of of rhinitis, such mode is not easy to the attachment position of control liquid, uses
Syringe needle can also rub when spraying with nasal cavity, certain destruction be caused to schneiderian membrane, use is very inconvenient.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of ear-nose-throat department patient nose medicine-feeding shield
Device is managed, it is simple in structure, effectively syringe can be coordinated to be used, installation and removal are convenient, can realize to deep nasal cavity and nose
The switching of mucous membrane medicine-feeding is adjusted, and ensures the accuracy of administering position, easy to use, can effectively solve asking in background technology
Topic.
To achieve the above object, the present invention provides following technical solution:A kind of ear-nose-throat department patient nose medicine-feeding nursing dress
It puts, including nasal tube, the right end side of the nasal tube is equipped with side opening, and the inner cavity right end of the nasal tube is equipped with block piece, the nasal tube
Left end lateral surface be socketed with resistance set, the right end transition of the left end of the nasal tube and end pipe connects, and the outer diameter of end pipe is less than nose
The outer diameter of pipe, the end pipe outside are socketed with the slide of annular, and the right side of the slide is fixed with connecting rod, the connecting rod
Right end passes through the preformed hole of nasal tube left side to be connected with block piece, and the left end of the end pipe is fixed with deck.
As a preferred technical solution of the present invention, the left end lateral surface of the nasal tube is equipped with internal thread, the resistance set
Medial surface be equipped with the external screw thread that matches with internal thread, and the section for hindering set is triangle.
As a preferred technical solution of the present invention, diaphragm is equipped in the side opening, is evenly distributed on the diaphragm
Open-work.
As a preferred technical solution of the present invention, the block piece includes loose collar, the loose collar and connecting rod
Right end is fixedly linked, and the inside of the loose collar is equipped with fixed plate, the right output port side that the fixed plate passes through supporting rod and nasal tube
Edge is fixedly linked.
As a preferred technical solution of the present invention, the deck includes tube body, in the inner cavity annular groove of the tube body
Equipped with resilient sleeve, pressing plate is equipped in the tube body straight slot, inner end and the resilient sleeve of the pressing plate are fixedly linked.
As a preferred technical solution of the present invention, torsion circle, the inside of the torsion circle are socketed on the outside of the tube body
Shrapnel is radially distributed with, and the outboard end of pressing plate is between two adjacent shrapnels.
Compared with prior art, the beneficial effects of the invention are as follows:This ear-nose-throat department patient nose medicine-feeding care device, structure
Simply, cooperation installation is carried out by deck and syringe, resilient sleeve presses the syringe needle of syringe, and leakproofness is strong, is not easy simultaneously
Come off, block piece can control the switching of side opening and right output port, side opening and right output port respectively to nasal wall mucous membrane and deep nasal cavity into
Row administration, is switched over by slide, easy to control, is ensured the accuracy of medicine-feeding position, is avoided the waste of liquid, ensure simultaneously
Therapeutic effect, resistance set can be supported the wing of nose, easy to adjust so as to control administration depth, suitable for otorhinolaryngologic nose
Medicine-feeding nursing.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is cross-sectional view of the present invention;
Fig. 3 is partial structural diagram of the present invention.
In figure:1 nasal tube, 101 internal threads, 2 side openings, 201 diaphragms, 3 block pieces, 301 loose collars, 302 fixed plates, 303 supports
Bar, 4 resistance sets, 5 end pipes, 6 slides, 7 connecting rods, 8 decks, 801 tube bodies, 802 resilient sleeves, 803 pressing plates, 804 torsion circles, 805 shrapnels.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of ear-nose-throat department patient nose medicine-feeding care device,
Including nasal tube 1, the right end side of nasal tube 1 is equipped with side opening 2, and diaphragm 201 is equipped in side opening 2, is evenly distributed on diaphragm 201
Hole, the inner cavity right end of nasal tube 1 are equipped with block piece 3, and the left end lateral surface of nasal tube 1 is socketed with resistance set 4, the left end lateral surface of nasal tube 1
Equipped with internal thread 101, the medial surface of resistance set 4 is equipped with the external screw thread to match with internal thread 101, and the section for hindering set 4 is triangle
Shape, the left end of nasal tube 1 are connect with the right end transition of end pipe 5, and the outer diameter of end pipe 5 is less than the outer diameter of nasal tube 1,5 outer sheath of end pipe
The slide 6 of annular is connected to, the right side of slide 6 is fixed with connecting rod 7, and block piece 3 includes loose collar 301, and loose collar 301 is with connecting
The right end of bar 7 is fixedly linked, and the inside of loose collar 301 is equipped with fixed plate 302, and fixed plate 302 passes through supporting rod 303 and nasal tube 1
Right output port edge be fixedly linked, 7 right end of connecting rod pass through 1 left side of nasal tube preformed hole be connected with block piece 3, a left side for end pipe 5
End is fixed with deck 8, and deck 8 includes tube body 801, resilient sleeve 802,801 straight slot of tube body are equipped in the inner cavity annular groove of tube body 801
Interior to be equipped with pressing plate 803, inner end and the resilient sleeve 802 of pressing plate 803 are fixedly linked, and the outside of tube body 801 is socketed with torsion circle 804,
Shrapnel 805 is radially inside distributed with, and the outboard end of pressing plate 803 is between two adjacent shrapnels 805 in torsion circle 804, this
Ear-nose-throat department patient nose medicine-feeding care device, it is simple in structure, cooperation installation is carried out by deck 8 and syringe, resilient sleeve 802 is right
The syringe needle of syringe is pressed, and leakproofness is strong, while not easily to fall off, and block piece 3 can control the switching of side opening 2 and right output port, side opening 2
Nasal wall mucous membrane and deep nasal cavity are administered respectively with right output port, switched over by slide 6, it is easy to control, ensure
The accuracy of medicine-feeding position, avoids the waste of liquid, while ensure therapeutic effect, and resistance set 4 can be supported the wing of nose, so as to control
System administration depth, it is easy to adjust, it adds medicine to and nurses suitable for otorhinolaryngologic nose.
When in use:The syringe needle of syringe is inserted into tube body 801, rotation torsion circle 804 makes the outboard end of pressing plate 803 withstand on bullet
In the groove of piece 805, pressing plate 803 distorts resilient sleeve 802 to internal pressure at this time, is steadily contacted with syringe needle, and rotation adjusts resistance set 4 and exists
Position on nasal tube 1 when adding medicine to nasal cavity side mucous membrane, pushes slide 6 to block 301 contralateral exposure 2 of loose collar, while activity
Ring 301 is socketed with fixed plate 302, and liquid is sprayed by side opening 2, and when adding medicine to deep nasal cavity, moving sliding base 6 makes loose collar 301
Side opening 2 is blocked, loose collar 301 is detached with fixed plate 302 at this time, and liquid bypasses fixed plate behind the inside of loose collar 301
302 are sprayed onto deep nasal cavity from the right output port of nasal tube 1, and deck 8 is dismantled after use, and torsion circle 804 is slided to the right end of tube body 801, bullet
Property set 802 do not resile after the pressure of compression plate 803, syringe needle is extracted.
The configuration of the present invention is simple effectively can coordinate syringe to be used, and installation and removal are convenient, can realize to nasal cavity depth
The switching of place and schneiderian membrane medicine-feeding is adjusted, and ensures the accuracy of administering position, easy to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.