CN109864881A - Irrigation of sinuses delivery device - Google Patents
Irrigation of sinuses delivery device Download PDFInfo
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- CN109864881A CN109864881A CN201711254531.3A CN201711254531A CN109864881A CN 109864881 A CN109864881 A CN 109864881A CN 201711254531 A CN201711254531 A CN 201711254531A CN 109864881 A CN109864881 A CN 109864881A
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- sinuses
- plug
- irrigation
- vestibulum nasi
- nasal
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Abstract
The present invention relates to a kind of irrigation of sinuses delivery devices, including vestibulum nasi plug, irrigation of sinuses delivery tube, the vestibulum nasi plug includes vestibulum nasi plug and handle, and the vestibulum nasi stopper state is identical as vestibulum nasi space, it is connected with handle, there is the nasal sinus guiding tube of hollow guidance irrigation of sinuses delivery tube in centre.The irrigation of sinuses delivery device is manufactured by patient's nasal sinus thin layer CT scan, computerized three-dimensional reconstruction nasal cavity, nasal sinus space, it designs and the identical vestibulum nasi plug of vestibulum nasi form, the centre of plug is hollow nasal sinus guiding tube, just irrigation of sinuses delivery tube is allowed to pass through, delivery tube extends projection part still traveling in the nasal cavity of reconstruction, it is contactless with side wall in nasal sinus space, its length that can be protruded into and opening mode are determined by sinunasal space and required therapentic part, protection is protruded into being preceding limited, enable to rinse the accurate noninvasive nasal sinus position for reaching treatment and needing of delivery tube, realize that part is precisely rinsed, drug treatment.Structure is simply at low cost.
Description
Technical field
The present invention relates to technical field of medical equipment, particular for locally repeated after operation on nasal sinus it is precisely noninvasive rinse,
The treatment of administration is a kind of nasal sinus local douche, delivery device and its application method.
Background technique
Chronic rhinosinusitis coexisting, nasal polyp etc. are clinical common frdquently encountered disease, account for about the 12% of general population.Although in recent years
With the progress of understanding and nasal endoscopes surgery to such disease, so that curative effect is obtained larger raising, but still have nearly 50%
Patient take any treatment, it is still difficult to obtain relatively satisfactory effect.Especially eosinophils type nasal polyp, Postoperative recurrent rate pole
Height, close to 100%.Re-treatm ent or Repeated Operation still it is refractory more, and the higher this kind of patient of recurrence rate is to glucocorticoid treatment
More sensitive, therapeutic effect is preferable, but application can bring severe complication to whole body for a long time；Local use is empty because of nasal cavity, nasal sinus
Between it is narrow, irregular, remote away from prenaris, existing spray nose glucocorticoid can not directly reach lesion nasal sinus, even if in profession
Rhinologist's scope guides lower local application, and instrument touches nasal cavity, nasal sinus side wall and still brings very big pain to patient, patient compliance
Property is poor, therefore therapeutic effect is poor.
Summary of the invention
In place of against the above deficiency, provides one kind and helped without doctor, patient can Self-operating
And the noninvasive instrument that irrigation of sinuses delivery tube is stretched in sinus cavities, local douche is carried out or is precisely administered.Pass through part
Purulent secretion, the local spray/dabbling drug realization part precisely treatment for purging nasal sinus accumulation, reach healing or have
Effect controls intractable nasosinusitis, recurrence nasal polyposis.
After nasal cavity and operation on nasal sinus formed a continuous space, from prenaris to sinus cavities protrude into an irrigation of sinuses to
Pencil, traveling in nasal cavity, nasal sinus this space in, this space by CT scan three-dimensional reconstruction, calculate irrigation of sinuses to
The most reasonable traveling path of pencil can go deep into depth, and when protruding into nasal sinus, traveling will not touch nose in nasal cavity, nasal sinus space
Chamber, nasal sinus side wall.One vestibulum nasi plug is set at the space vestibulum nasi of reconstruction, form, size and vestibulum nasi just coincide,
The inside of vestibulum nasi plug redesigns a nasal sinus guiding tube, is the start-up portion of irrigation of sinuses delivery tube, and guided pipe is bootable
Irrigation of sinuses delivery tube accurately reaches the position of needs.It realizes that patient is voluntarily noninvasive and is put into irrigation of sinuses, delivery tube completion treatment.
The solution adopted by the present invention to solve the technical problem is that a kind of noninvasive flushing of nasal sinus, delivery device, including vestibulum nasi plug,
Irrigation of sinuses delivery tube.
Further, a kind of irrigation of sinuses delivery device, including vestibulum nasi plug, irrigation of sinuses delivery tube, the vestibulum nasi plug
Including handle, vestibulum nasi plug, the handle is connected with vestibulum nasi plug, and irrigation of sinuses delivery tube is drawn by the nasal sinus in vestibulum nasi plug
Conduit.
Further, the vestibulum nasi stopper state, size are determined by the vestibulum nasi space of nose CT three-dimensional reconstruction, just
It is good chimeric with vestibulum nasi, keep its position when being repeatedly placed in vestibulum nasi constant, reuses and obtain same effect.
Further, have hollow nasal sinus guiding tube in the vestibulum nasi plug, size, the trend of pipe be according to nasal cavity,
Nasal sinus hollow space determines；This space is obtained again through computer three-dimensional reconstruction by paranasal sinus thin layer CT scan, is being rebuild
Space in one irrigation of sinuses delivery tube of traveling, nasal cavity, nasal sinus side wall will not be touched when extending into sinus cavities by prenaris.
Further, the caliber of the irrigation of sinuses delivery tube fits into nasal sinus guiding tube, can pass through nasal sinus
Guiding tube free extension, built-in length is determined by the space and diseased region of nose CT three-dimensional reconstruction, can be stretched using preceding calibration
Enter scale or its built-in length is limited with snap ring.
Further, the irrigation of sinuses delivery tube, can be according to clinical treatment needs, and protruding into nasal sinus side can be spherical shape
Single hole is porous, and opening direction and size are needed to determine by lesions treatment, and nasal cavity outboard end can connect delivery device, atomizer etc.
Other administration devices.
Further, the angle of the vestibulum nasi plug handle and vestibulum nasi plug junction after paranasal sinus CT scan the same as rebuilding
The angle calculated between vestibulum nasi bottom and lip is identical, and when vestibulum nasi plug is put into vestibulum nasi, handle can be close to lip, further
The position for placing vestibulum nasi plug in vestibulum nasi is constant.
Further, the irrigation of sinuses delivery device is by basis after patient's paranasal sinus CT thin layer scanning three-dimensional reconstruction
Vestibulum nasi, nasal cavity and nasal sinus hollow space are designed and are made with 3D printing, and each irrigation of sinuses delivery device adapts to corresponding individual.
A kind of application method of irrigation of sinuses delivery device, comprising the following steps:
(1) irrigation of sinuses administration osing outer end is connected into delivery device or flusher, nasal sinus end is protruded into vestibulum nasi plug
Nasal sinus guiding tube in；
(2) patient sits or vestibulum nasi plug is put into vestibulum nasi by erect position, hand-held irrigation of sinuses delivery device；
(3) fixed vestibulum nasi plug, another hand push, until pipe is put in completion at mark, can be carried out into irrigation of sinuses delivery tube on the other hand
It rinses or administration, completion is successively exited after treating.
Compared with prior art, the invention has the following advantages: irrigation of sinuses delivery tube is according to patient's paranasal sinus
Thin layer CT scan, computerized three-dimensional reconstruction go out nasal cavity, nasal sinus space, design one and vestibulum nasi in the vestibulum nasi part in space
The vestibulum nasi plug that form fits like a glove, is arranged a nasal sinus guiding tube in vestibulum nasi plug, and guidance irrigation of sinuses delivery tube prolongs
Extending portion divides traveling in the sinus cavities that can go directly in nasal cavity, nasal sinus space, realizes patient's Self-operating, and noninvasive irrigation of sinuses, administration are controlled
It treats.
Detailed description of the invention
The invention patent is further illustrated with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of vestibulum nasi plug；
In figure:
1- vestibulum nasi plug；2- handle；3- irrigation of sinuses delivery tube；4- nasal sinus guiding tube
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of irrigation of sinuses delivery device, including vestibulum nasi plug 1 and hand described in vestibulum nasi plug 1, handle 2
Handle 2 is connected, and has nasal sinus guiding tube 4 to pass through in vestibulum nasi plug 1, just allows irrigation of sinuses delivery tube in the nasal sinus guiding tube 4
3 pass through, and irrigation of sinuses delivery tube 3 is guided and is caused at nasal sinus, realize that completing part to nasal sinus local douche, administration precisely controls
It treats.
In the present embodiment, the trend of the nasal sinus guiding tube 4 is determined that this space is by patient's by sinunasal space
Nasal sinus thin layer CT scan is obtained through three-dimensional reconstruction again, protrudes into an irrigation of sinuses delivery tube into nasal sinus through vestibulum nasi from prenaris
3, pass fully through rebuild nasal cavity, in nasal sinus space.Nasal sinus guiding tube 4 in vestibulum nasi plug 1 irrigation of sinuses can be administered
Accurately guidance causes at nasal sinus pipe 3.
In the present embodiment, the handle 2 is connected with vestibulum nasi plug 1, convenient for holding fixed vestibulum nasi plug 1, handle 2 and nose
The vestibulum nasi bottom measured in the angle and CT scan that vestibular plug 1 connects is identical as the angle of lip, before so that vestibulum nasi plug 1 is put into nose
Handle 2 is close to convenient for fixed vestibulum nasi plug 1 with lip when front yard, and position is constant when repetition is put into vestibulum nasi plug 1, it is ensured that irrigation of sinuses
Traveling is constant when delivery tube 3 is put into nasal sinus, does not touch nasal cavity, nasal sinus side wall, does not cause discomfort.
A kind of irrigation of sinuses, delivery device application method, comprising the following steps:
(1) irrigation of sinuses administration osing outboard end is connected into delivery device or flusher, nasal sinus side is put into vestibulum nasi
In nasal sinus guiding tube in plug；
(2) patient sits or vestibulum nasi plug is put into vestibulum nasi by erect position, hand-held irrigation of sinuses delivery device；
(3) fixed vestibulum nasi plug, another hand push, until pipe is put in completion at mark, can be carried out into irrigation of sinuses delivery tube on the other hand
It rinses or administration, completion is successively exited after treating.
Above-listed preferred embodiment, has been further described the object, technical solutions and advantages of the present invention, is answered
Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of irrigation of sinuses delivery device, it is characterised in that: including vestibulum nasi plug, irrigation of sinuses delivery tube, the vestibulum nasi plug
Including handle, vestibulum nasi plug, the handle is connected with vestibulum nasi plug, and irrigation of sinuses delivery tube is drawn by the nasal sinus in vestibulum nasi plug
Conduit.
2. vestibulum nasi plug according to claim 1, it is characterised in that: its form, size by nose CT three-dimensional reconstruction nose
Entrance space determines, just chimeric with vestibulum nasi, keeps its position when being repeatedly placed in vestibulum nasi constant, reuses and obtain
Same effect.
3. vestibulum nasi plug according to claim 2, it is characterised in that: have hollow nasal sinus guiding tube in vestibulum nasi plug, manage
Size, trend be according to nasal cavity, nasal sinus hollow space determine；This space is computed again by paranasal sinus thin layer CT scan
Machine three-dimensional reconstruction obtains, and the traveling in the space of reconstruction when irrigation of sinuses delivery tube extend into sinus cavities by prenaris will not touch
Contact nasal cavity, nasal sinus side wall.
4. irrigation of sinuses delivery tube according to claim 1, it is characterised in that: the caliber of pipe fits into nasal sinus guidance
Pipe, and nasal sinus guiding tube free extension can be passed through, space and diseased region of the built-in length by nose CT three-dimensional reconstruction
It determines, scale can be protruded into using preceding calibration or its built-in length is limited with snap ring.
5. irrigation of sinuses delivery tube according to claim 1, it is characterised in that: nose can be protruded into according to clinical treatment needs
Sinus side can be spherical single hole or porous, and opening direction and size are needed to determine by lesions treatment, and nasal cavity outboard end can connect
Other administration devices such as delivery device, flusher.
6. vestibulum nasi plug handle according to claim 1, it is characterised in that: it is same secondary with the angle of vestibulum nasi plug junction
It is identical that the angle calculated between vestibulum nasi bottom and lip is rebuild after nasal sinus CT scan, when vestibulum nasi plug is put into vestibulum nasi, handle
It can be close to lip, the position for placing vestibulum nasi plug in vestibulum nasi is constant.
7. irrigation of sinuses delivery device according to claim 1, it is characterised in that: vestibulum nasi plug and irrigation of sinuses delivery tube,
It is by being designed after patient's paranasal sinus CT thin layer scanning three-dimensional reconstruction according to vestibulum nasi, nasal cavity and nasal sinus hollow space and being beaten with 3D
It is printed to, each irrigation of sinuses delivery device adapts to corresponding individual.
8. a kind of application method of irrigation of sinuses delivery device, which comprises the following steps:
This method is mainly used for the bad patient of the nasal diseases postoperative recovery such as nasosinusitis, nasal polyp, nasal cavity, nasal sinus part side
Just, noninvasive administration is repeated, part precisely treatment is realized, improves curative effect, the side effect for avoiding systemic administration from treating.
(1) the leading paranasal sinus thin layer CT scan of patient forms nasal cavity, in nasal sinus using existing software three-dimensional reconstruction on computers
A vestibulum nasi plug is arranged at the vestibulum nasi in space, designs one from prenaris to the space nasal sinus for empty three-dimensional space
A irrigation of sinuses delivery tube for passing freely through this space, the nasal sinus guiding tube in vestibulum nasi plug are that irrigation of sinuses delivery tube is logical
The start-up portion crossed can guide irrigation of sinuses delivery tube by nasal cavity, the through sinus cavities in nasal sinus space.It is beaten after modeling by 3D
It is spare that vestibulum nasi plug and irrigation of sinuses delivery tube, disinfection are done in printing.
(2) irrigation of sinuses delivery tube is connect with preceding with delivery device or flusher, first vestibulum nasi plug is put at vestibulum nasi, Gu
Continue to push irrigation of sinuses delivery tube through the nasal sinus guiding tube in vestibulum nasi plug after setting, until at mark or at limitation snap ring,
It is rinsed or sprays through irrigation of sinuses delivery tube, be atomized medical fluid cause nasal sinus region in need for the treatment of, be administered or rinse, it is complete
At flushing delivery tube is first exited after treatment, it is then log out vestibulum nasi plug, completes operation.
(3) irrigation of sinuses delivery tube and vestibulum nasi plug are cleaned, shady place is placed, it is spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254531.3A CN109864881A (en) | 2017-12-01 | 2017-12-01 | Irrigation of sinuses delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254531.3A CN109864881A (en) | 2017-12-01 | 2017-12-01 | Irrigation of sinuses delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109864881A true CN109864881A (en) | 2019-06-11 |
Family
ID=66914792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711254531.3A Pending CN109864881A (en) | 2017-12-01 | 2017-12-01 | Irrigation of sinuses delivery device |
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| Country | Link |
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| CN (1) | CN109864881A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1603758A (en) * | 1925-02-12 | 1926-10-19 | Adela B Fisher | Nasal suction irrigator |
| JP2003250716A (en) * | 2002-02-28 | 2003-09-09 | Uni Charm Corp | Nasal cavity washer |
| CN103301546A (en) * | 2013-05-21 | 2013-09-18 | 郭强 | Auxiliary catheter for endotracheal intubation |
| CN203329105U (en) * | 2013-07-02 | 2013-12-11 | 吉林大学 | Telescopic type multi-angle nasal sinus flusher |
| CN203989446U (en) * | 2014-08-21 | 2014-12-10 | 嵊州市林美生物科技有限公司 | A kind of anum administration utensil |
| CN104905957A (en) * | 2015-06-30 | 2015-09-16 | 福州创方医药科技有限公司 | Paranasal sinus expansion washing device and application method thereof |
| CN205234619U (en) * | 2015-11-12 | 2016-05-18 | 郑轶 | Pulling force screw guide die board in 12 inboard marrows of reverse superior ramus of pubis |
| CN206081311U (en) * | 2016-07-05 | 2017-04-12 | 杨振九 | Nasal cavity deep equipment of dosing |
| CN107158541A (en) * | 2017-07-05 | 2017-09-15 | 无锡市第二人民医院 | A kind of invasive ventilation breathing mask based on increasing material technology manufacture and preparation method thereof |
| CN206660251U (en) * | 2016-11-27 | 2017-11-24 | 中国人民解放军第四军医大学 | A kind of disposable nose cup Oxygen tube |
-
2017
- 2017-12-01 CN CN201711254531.3A patent/CN109864881A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1603758A (en) * | 1925-02-12 | 1926-10-19 | Adela B Fisher | Nasal suction irrigator |
| JP2003250716A (en) * | 2002-02-28 | 2003-09-09 | Uni Charm Corp | Nasal cavity washer |
| CN103301546A (en) * | 2013-05-21 | 2013-09-18 | 郭强 | Auxiliary catheter for endotracheal intubation |
| CN203329105U (en) * | 2013-07-02 | 2013-12-11 | 吉林大学 | Telescopic type multi-angle nasal sinus flusher |
| CN203989446U (en) * | 2014-08-21 | 2014-12-10 | 嵊州市林美生物科技有限公司 | A kind of anum administration utensil |
| CN104905957A (en) * | 2015-06-30 | 2015-09-16 | 福州创方医药科技有限公司 | Paranasal sinus expansion washing device and application method thereof |
| CN205234619U (en) * | 2015-11-12 | 2016-05-18 | 郑轶 | Pulling force screw guide die board in 12 inboard marrows of reverse superior ramus of pubis |
| CN206081311U (en) * | 2016-07-05 | 2017-04-12 | 杨振九 | Nasal cavity deep equipment of dosing |
| CN206660251U (en) * | 2016-11-27 | 2017-11-24 | 中国人民解放军第四军医大学 | A kind of disposable nose cup Oxygen tube |
| CN107158541A (en) * | 2017-07-05 | 2017-09-15 | 无锡市第二人民医院 | A kind of invasive ventilation breathing mask based on increasing material technology manufacture and preparation method thereof |
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