CN108175928B

CN108175928B - Medicine feeding nursing device for nose of otolaryngological patient

Info

Publication number: CN108175928B
Application number: CN201810033692.8A
Authority: CN
Inventors: 聂玉霞; 齐可华; 吴菁华; 张荣伟
Original assignee: Suzhou Chuanglibo Technology Co Ltd
Current assignee: Suzhou chuanglibo Technology Co., Ltd
Priority date: 2018-01-15
Filing date: 2018-01-15
Publication date: 2020-12-01
Anticipated expiration: 2038-01-15
Also published as: CN108175928A

Abstract

The invention discloses a nasal medicine feeding nursing device for a patient in an otorhinolaryngology department, which comprises a nasal tube, wherein a side hole is formed in the side surface of the right end of the nasal tube, a stopper is arranged at the right end of the inner cavity of the nasal tube, a blocking sleeve is sleeved on the outer side surface of the left end of the nasal tube, the left end of the nasal tube is in transition connection with the right end of an end tube, and the outer diameter of the end tube is smaller than the outer diameter of the nasal tube. Thereby controlling the administration depth, being convenient to adjust and being suitable for the nasal medicine application nursing of the otolaryngology department.

Description

Medicine feeding nursing device for nose of otolaryngological patient

Technical Field

The invention relates to the technical field of medical instruments, in particular to a nasal medicine feeding nursing device for a patient in an otolaryngological department.

Background

For a long time, rhinitis threatens the health of thousands of people, when rhinitis occurs, symptoms such as nasal obstruction, nasal discharge, sense of smell decline, headache, dizziness, inappetence, fatigue, hypomnesis, insomnia and the like seriously puzzle people's daily life, most of the existing medical instruments for treating rhinitis spray liquid medicine into a nasal cavity, the mode is inconvenient for controlling the attachment position of the liquid medicine, and the liquid medicine can rub the nasal cavity when sprayed by a needle, so that certain damage is caused to nasal mucosa, and the use is very inconvenient.

Disclosure of Invention

The invention aims to overcome the existing defects, provides a nasal medicine applying nursing device for an otorhinolaryngology patient, has a simple structure, can be effectively matched with a needle cylinder for use, is convenient to mount and dismount, can realize switching adjustment of medicine application in the deep nasal cavity and nasal mucosa, ensures the accuracy of a medicine applying position, is convenient to use, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a nursing device that adds medicine to otolaryngology branch of academic or vocational study patient's nasal part, includes the nasal tube, the right-hand member side of nasal tube is equipped with the side opening, the inner chamber right-hand member of nasal tube is installed and is kept off the piece, the left end lateral surface of nasal tube has cup jointed and has been hindered the cover, the left end of nasal tube and the right-hand member transitional coupling of end pipe, and the external diameter of end pipe is less than the external diameter of nasal tube, the end pipe outside has cup jointed annular slide, the right flank of slide is fixed with the connecting rod, the connecting rod right-hand member passes the preformed hole of nasal tube left end face and keeps off the piece and link to.

As a preferred technical scheme of the invention, the outer side face of the left end of the nasal tube is provided with an internal thread, the inner side face of the resistance sleeve is provided with an external thread matched with the internal thread, and the section of the resistance sleeve is triangular.

As a preferable technical scheme of the invention, a diaphragm is arranged in the side hole, and through holes are uniformly distributed on the diaphragm.

As a preferred technical scheme of the invention, the stopper comprises a movable ring, the movable ring is fixedly connected with the right end of the connecting rod, a fixed plate is arranged on the inner side of the movable ring, and the fixed plate is fixedly connected with the edge of the right port of the nasal tube through a supporting rod.

As a preferred technical scheme of the invention, the clamping seat comprises a pipe body, an elastic sleeve is arranged in an annular groove in an inner cavity of the pipe body, a pressing plate is arranged in a through groove of the pipe body, and the inner side end of the pressing plate is fixedly connected with the elastic sleeve.

As a preferred technical scheme of the present invention, a torsion ring is sleeved on the outer side of the pipe body, elastic pieces are radially distributed on the inner side of the torsion ring, and the outer end of the pressure plate is located between two adjacent elastic pieces.

Compared with the prior art, the invention has the beneficial effects that: this nursing device that adds medicine to otolaryngology branch of academic or vocational study patient's nasal part, moreover, the steam generator is simple in structure, cooperate the installation through cassette and cylinder, the elastic sleeve is pressed the syringe needle of cylinder and is held, the leakproofness is strong, be difficult for droing simultaneously, keep off the switching of the steerable side opening of piece and right port, side opening and right port are dosed nasal cavity lateral wall mucosa and nasal cavity depths respectively, switch through the slide, and control is convenient, guarantee the accuracy of the position of adding medicine to, avoid the waste of liquid medicine, guarantee treatment simultaneously, it can support the alar part of the nose to hinder the cover, thereby control the degree of depth of dosing, and it is convenient to adjust, be applicable to the nursing of.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a partial structural schematic diagram of the present invention.

In the figure: the device comprises a nasal tube 1, an internal thread 101, a side hole 2, a diaphragm 201, a stopper 3, a movable ring 301, a fixed plate 302, a support rod 303, a blocking sleeve 4, an end tube 5, a sliding seat 6, a connecting rod 7, a clamping seat 8, a tube body 801, an elastic sleeve 802, a pressing plate 803, a torsion ring 804 and a spring plate 805.

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. 1-3, the present invention provides a technical solution: a nose medicine feeding nursing device for a patient in an otorhinolaryngological department comprises a nasal tube 1, a side hole 2 is arranged on the side surface of the right end of the nasal tube 1, a diaphragm 201 is arranged in the side hole 2, through holes are uniformly distributed on the diaphragm 201, a stopper 3 is arranged at the right end of an inner cavity of the nasal tube 1, a stopping sleeve 4 is sleeved on the outer side surface of the left end of the nasal tube 1, internal threads 101 are arranged on the outer side surface of the left end of the nasal tube 1, external threads matched with the internal threads 101 are arranged on the inner side surface of the stopping sleeve 4, the cross section of the stopping sleeve 4 is triangular, the left end of the nasal tube 1 is in transitional connection with the right end of an end tube 5, the outer diameter of the end tube 5 is smaller than that of the nasal tube 1, an annular sliding seat 6 is sleeved on the outer side of the end tube 5, a connecting rod 7 is fixed on the right side surface of the sliding seat 6, the stopper 3 comprises a movable ring 301, the movable ring, the device for nursing the nasal cavity medicine application of the otolaryngology patient is simple in structure, the clamping seat 8 is matched and installed with the needle cylinder through the clamping seat 8, the elastic side hole 802 presses the needle head of the needle cylinder, the sealing performance is strong, the device is not easy to fall off, the blocking piece 3 can control the switching of the side hole 2 and the right port, the side hole 2 and the right port respectively dose medicine to the mucosa of the nasal cavity side wall and the nasal cavity deep, and the switching is carried out through the slide seat 6, control is convenient, guarantees the accuracy of the position of adding medicine to avoid the waste of liquid medicine, guarantees treatment simultaneously, hinders cover 4 and can support the alar nasal part to the control degree of depth of dosing, it is convenient to adjust, is applicable to the nasal part of otolaryngology branch of academic or vocational study nursing of adding medicine to.

When in use: insert the syringe needle of cylinder in body 801, rotate the wrest ring 804 and make the outside end of clamp plate 803 push up in the recess of shell fragment 805, clamp plate 803 press inward at this moment and make elastic sleeve 802 distort, contact with the syringe needle steadily, rotate and adjust the position on nasal canal 1 of stopping cover 4, when applying medicine to the mucosa of nasal cavity side, promote slide 6 and make activity ring 301 not shelter from to side hole 2, activity ring 301 cup joints with fixed plate 302 simultaneously, the liquid medicine is spout through side hole 2, when applying medicine to the nasal cavity depths, it makes activity ring 301 shelter from side hole 2 to remove slide 6, activity ring 301 separates with fixed plate 302 at this moment, the liquid medicine is walked around fixed plate 302 and is spouted to the nasal cavity depths from the right-hand member mouth of nasal canal 1 after the inboard of activity ring 301, dismantle cassette 8 after using, with wrest ring 804 to the right-hand member of body 801, elastic sleeve 802 does not receive the pressure of plate 803 and resume the original shape.

The nasal cavity medicine feeding device is simple in structure, can be effectively matched with a needle cylinder for use, is convenient to mount and dismount, can realize switching adjustment of medicine feeding in the deep nasal cavity and nasal mucosa, guarantees accuracy of medicine feeding positions, and is convenient to use.

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. The utility model provides a nursing device that adds medicine to otolaryngology branch of academic or vocational study patient's nose, includes nasal tube (1), its characterized in that: the nasal tube is characterized in that a side hole (2) is formed in the side face of the right end of the nasal tube (1), a stopper (3) is installed at the right end of an inner cavity of the nasal tube (1), a blocking sleeve (4) is sleeved on the outer side face of the left end of the nasal tube (1), the left end of the nasal tube (1) is in transition connection with the right end of an end tube (5), the outer diameter of the end tube (5) is smaller than that of the nasal tube (1), an annular sliding seat (6) is sleeved on the outer side of the end tube (5), a connecting rod (7) is fixed on the right side face of the sliding seat (6), the right end of the connecting rod (7) penetrates through a reserved hole in the left end face of the nasal tube (1) to be connected with the stopper (3), and a clamping; the stopper (3) comprises a movable ring (301), the movable ring (301) is fixedly connected with the right end of the connecting rod (7), a fixed plate (302) is arranged on the inner side of the movable ring (301), and the fixed plate (302) is fixedly connected with the edge of the right end opening of the nasal tube (1) through a support rod (303); the clamping seat (8) comprises a pipe body (801), an elastic sleeve (802) is arranged in an annular groove in an inner cavity of the pipe body (801), a pressing plate (803) is arranged in a through groove of the pipe body (801), and the inner side end of the pressing plate (803) is fixedly connected with the elastic sleeve (802); the outer side of the pipe body (801) is sleeved with a torsion ring (804), elastic sheets (805) are radially distributed on the inner side of the torsion ring (804), and the outer side end of the pressing plate (803) is located between two adjacent elastic sheets (805).

2. The nasal drug delivery care device for otorhinolaryngological patients according to claim 1, wherein: the left end lateral surface of nasal cannula (1) is equipped with internal thread (101), the medial surface that hinders cover (4) is equipped with the external screw thread with internal thread (101) assorted, and hinders the cross-section of cover (4) and be triangle-shaped.

3. The nasal drug delivery care device for otorhinolaryngological patients according to claim 1, wherein: the side holes (2) are internally provided with diaphragms (201), and through holes are uniformly distributed on the diaphragms (201).