CN105342661B - A kind of nasal septum retainer - Google Patents
A kind of nasal septum retainer Download PDFInfo
- Publication number
- CN105342661B CN105342661B CN201510875158.8A CN201510875158A CN105342661B CN 105342661 B CN105342661 B CN 105342661B CN 201510875158 A CN201510875158 A CN 201510875158A CN 105342661 B CN105342661 B CN 105342661B
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- blade
- lock nut
- nasal septum
- afterbody
- nasal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B2017/1157—Staplers for performing anastomosis in a single operation applying the staples radially
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of nasal septum retainer, lock nut (5) including the first blade (2), second blade (1) corresponding with the first blade (2), the lock nut (4) for being arranged on the first blade (2) afterbody, the locating dowel (3) for being arranged on the second blade (1) afterbody and the integrally formed pressurization platform (6) of the second blade (1) and for locking lock nut (4), pressurization platform (6) are located on the inside of the bottom of the second blade (1)；The afterbody of first blade (2) and the second blade (1) is respectively equipped with positioning hole and locking hole for locating dowel (3) and lock nut (4) insertion；The middle part of first blade (2) and the second blade (1) is prominent laterally to form nose girder protection zone (7)；Angle between the inner surface of first blade (2) and the inner surface of the second blade (1) is 0.5 °~3 °.The present invention, which disclosure satisfy that, to be created good ventilatory effect while reliable nose cavity hemostatic is carried out, reduces foreign body sensation and the requirement that effectively can be stopped blooding to nasal septum Li Shi areas in patient's nasal cavity.
Description
Technical field
The present invention relates to the device that a kind of nasal cavity surgical site infections are used for Pressur hemostatic, and in particular to a kind of nasal septum is kept
Device.
Background technology
Nosebleed is common clinical, can be occurred in each age level such as children, adult and old man.Due to nasal septum
The rich blood vessel in front lower place Li Shi areas, therefore the position occurs for about 80% nasal bleeding.At present, nose occurs in the family
The main methods of chamber bleeding are to carry out hemostasis with packs to nasal cavity using paddings such as cotton balls, and caused by surgical procedure
Nasal bleeding then needs to carry out hemostasis with packs using expandable sponges etc..But either cotton balls or expandable sponges, all unavoidably
Meeting have a strong impact on the eupnea of patient, and because the padding of bulky is retained in nasal cavity, patient can be caused to go out
The problems such as existing headache, nausea and poor appetite, the cure time after corrective surgery is delayed.To solve this problem, it is many to be somebody's turn to do
Engineers and technicians, the clinician in field propose many solution methods, and one of thinking is exactly in existing hemostatic cotton
Or a pipeline that can be ventilated is established in expandable sponges.Patent 1：Publication date is 2013-04-24, Publication No.
103054619A, patent name are a kind of nosal hemostat, patent 2：Publication date is 2014-12-24, Publication No.
104224267A, patent name are a kind of nosal hemostat, are exactly the representative patents of this thinking.Though however, such patent
A pipeline that can be used for ventilation is so created, improves the breathing problem of patient, but essentially, still meeting in nasal cavity
There is very strong foreign matter filling sense, cause the discomfort of patient.
Based on above-described weak point, patent 3：Publication date is 2006-07-26, Publication No. 2798858, patent
A kind of entitled postoperative hemostatic positioner for nasal septum deflection operation, patent 4：Publication date is 2015-07-08, Publication No.
104758026A, patent name are disposable nasal septum bleeding hemostatic clamp.Both schemes it is all relatively good solve patient's
In breathing and nasal cavity the problem of foreign matter residual.
Though above two scheme preferably resolves the problem of foreign body sensation and breathing have some setbacks caused by expanded tampon sponge,
But ignore nasal bleeding and be concentrated mainly on nasal septum Li Shi areas this clinical objective fact.Zhang Zhengqiang, single wisdom, Xie Mei
Nosebleed clinical treatment discussion [J] land reclamation and cultivation medical science under plough conchoscopes, 2014,01:47-48, retrospective analysis 256
The case of example nosebleed, and drawn this conclusion of nasal septum bleeding proportion highest.From the point of view of clinical setting, nasal septum,
The bleeding ratio in particularly Li Shi areas is very high.Patent 3 substantially belongs to the form pivoted from structure, when
After hemostasis locator head folder closes, certain gap necessarily occurs in its afterbody close to Li Shi areas, and if will be close to by force
The afterbody in Li Shi areas also carries out pressing clip and closed, and the pressure of head zone will certainly be caused excessive, cause nasal mucosa damage.Patent 4
Equally exist such fault of construction.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of nasal cavity surgical site infections to be used for Pressur hemostatic
Device, disclosure satisfy that created while reliable nose cavity hemostatic is carried out good ventilatory effect, reduce patient's nasal cavity in foreign matter
Sense and the requirement that effectively can be stopped blooding to nasal septum Li Shi areas.
To achieve these goals, the present invention is to realize by the following technical solutions：
A kind of nasal septum retainer of the present invention, including the first blade, second blade corresponding with the first blade, setting
Lock nut in the first blade afterbody, the locating dowel for being arranged on the second blade afterbody, with the integrally formed pressurization of the second blade
Platform and the lock nut for locking lock nut, the pressurization platform are located on the inside of the bottom of the second blade (on the second blade
Increase pressurization platform, using lever principle, the first blade and the second blade is promoted reliably to be pressed from both sides under appropriate coupling mechanism force effect
Close)；The afterbody of first blade and the second blade is respectively equipped with positioning hole and locking hole for locating dowel and lock nut insertion；The
The prominent nose girder protection zone that forms (prevents the nose girder during Pressur hemostatic laterally at the middle part of one blade and the second blade
Because the pressure of apparatus causes to damage)；Angle between the inner surface of the inner surface of first blade and the second blade is 0.5 °~3 °.
Head-end pressure is excessive in order to be unlikely to occur while ensureing that Li Shi areas can reliably stop blooding after locking again, damages the feelings of schneiderian membrane
Condition, the angle between two blades is very necessary
Above-mentioned lock nut can be integrally formed with the first blade.
Above-mentioned locating dowel can be integrally formed with the second blade.
The head of above-mentioned first blade and the second blade is equipped with multiple liquid discharge orifices being interspersed.Postoperation hemostatic mistake
Cheng Zhong, the various mucus being likely to occur in patient's nasal cavity, blood, design multiple holes and be used to discharge various liquid.
Above-mentioned first blade and the second blade are laminated structure.
Above-mentioned first blade and the second blade are using plastics.The weight of apparatus in itself is very light, does not interfere with trouble
The normal diet of the postoperative wearing process of person and wash one's face and rinse one's mouth.
The present invention can realize the hemostasis of reliable nose cavity hemostatic, particularly nasal septum Li Shi areas；Trouble can be established well
Respiration channel of the person after Pressur hemostatic is carried out, and a relatively well-to-do postoperative nasal cavity can be created on this basis for doctor
Administration channel；Reduce influence of the foreign body sensation to patient's post-operative recovery；The size of lock nut adjustable tightening power, according to different trouble
The free modulating hemostasis device of actual conditions of person clamps elastic.
Brief description of the drawings
Fig. 1 is a kind of nasal septum retainer structural representation of the present invention；
Fig. 2 is Fig. 1 installation diagram；
Fig. 3 is the angle schematic diagram between the first blade and the second leaflet inner faces of the invention；
Each label in figure：Second blade 1, the first blade 2, locating dowel 3, lock nut 4, lock nut 5, pressurization platform 6, nose
Girder protection zone 7, liquid discharge orifice 8.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Referring to Fig. 1 and Fig. 2, a kind of nasal septum retainer of the invention include the first blade 2, the second blade 1, pressurization platform 6,
Locating dowel 3, lock nut 4 and lock nut 5.
First blade 2 and the second blade 1 are elongated flaky texture, and the first blade 2 and the head of the second blade 1 have some
The aperture being interspersed.Lock nut 4 is installed on the afterbody of the first blade 2, different according to moulding process, and lock nut 4 also may be used
It is integrally formed with the first blade 2.Locating dowel 3 is installed on the afterbody of the second blade 1, different according to moulding process, and locating dowel 3 also may be used
It is integrally formed with the second blade 1.Pressurization platform 6 is integrally formed with the second blade 1.
It is corresponding that locating dowel 3 on the blade 1 of lock nut 4 and second on first blade 2 is inserted into offside blade respectively
Hole in, lock nut 5 is screwed in into lock nut 4, continues to rotate, until two blades folder closes.
The present invention can be good at solving in existing nasal cavity haemostat for the bad and nasal foreign body of Li Shi areas hemostasis
Feel the problem of excessive, while respiration channel of the patient after Pressur hemostatic is carried out can be established well, and can be on this basis
A relatively well-to-do postoperative nasal cavity administration channel is created for doctor.
In order to avoid drawback caused by pivotable movement, the present invention has been assemblied in the locking in lock nut 4 by rotation
Nut 5, the first blade 2 is driven finally to realize that folder closes gradually to the horizontal movement of the second blade 1.When the first blade 2 and the second blade
After 1 is gradually bonded, lock nut 5 is further tightened, the first blade 2 even closer can be fitted in the presence of the platform 6 that pressurizes
Together, good Pressur hemostatic effect is played.
Except that, have with existing haemostat (folder) between the first blade 2 of the invention and the inner surface of the second blade 1
Certain angle α (being currently set between 0.5 °~3 °).While in order to ensure that Li Shi areas can reliably stop blooding after locking again not
Head-end pressure is excessive as occurring, and damages the situation of schneiderian membrane, and the angle between two blades is very necessary (referring to figure
3)。
In addition, in order to protect nose girder, the present invention is also especially provided with nose girder protection zone 7, prevented in Pressur hemostatic mistake
Nose girder causes to damage because of the pressure of apparatus in journey.
During the present invention take into account postoperation hemostatic simultaneously, the various mucus that are likely to occur in patient's nasal cavity, blood etc.
Need easily to discharge, therefore several liquid discharge orifices 8 are devised in blade surface, for discharging various liquid.
The present invention is using PC plastic, PP plastics or PEEK plastics, because blade is longer, it is possible to occurs when locking
After the locking completely of nut 5, the still inadequate phenomenon of the pressure of leaf head.Therefore, to solve this problem, in the second blade 1
Upper increase pressurization platform 6, using lever principle, promote the first blade 2 and the second blade 1 can be reliable under appropriate coupling mechanism force effect
Folder closes.
Pass through screw rod --- the cooperation of nut structure, moving horizontally between blade is realized, has been finally reached in nose
Every the purpose that Li Shi areas reliably stop blooding.Simultaneously because the present invention, using PC plastic, the weight of apparatus in itself is very light, will not
Influence the normal diet of the postoperative wearing process of patient and wash one's face and rinse one's mouth.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of nasal septum retainer, it is characterised in that including the first blade (2), second leaf corresponding with the first blade (2)
Piece (1), the lock nut (4) for being arranged on the first blade (2) afterbody, the locating dowel (3) for being arranged on the second blade (1) afterbody, with
The integrally formed pressurization platform (6) of second blade (1) and the lock nut (5) for locking lock nut (4), the pressurization platform
(6) on the inside of the bottom of the second blade (1)；
The afterbody of first blade (2) and the second blade (1) is respectively equipped with what is inserted for locating dowel (3) and lock nut (4)
Positioning hole and locking hole；
The middle part of first blade (2) and the second blade (1) is prominent laterally to form nose girder protection zone (7)；
Angle between the inner surface of first blade (2) and the inner surface of the second blade (1) is 0.5 °~3 °.
2. nasal septum retainer according to claim 1, it is characterised in that the lock nut (4) can be with the first blade
(2) it is integrally formed.
3. nasal septum retainer according to claim 1, it is characterised in that the locating dowel (3) can be with the second blade (1)
It is integrally formed.
4. nasal septum retainer according to claim 1, it is characterised in that first blade (2) and the second blade (1)
Head be equipped with multiple liquid discharge orifices (8) being interspersed.
5. nasal septum retainer according to claim 1, it is characterised in that first blade (2) and the second blade (1)
It is laminated structure.
6. nasal septum retainer according to claim 1, it is characterised in that first blade (2) and the second blade (1)
Using plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875158.8A CN105342661B (en) | 2015-12-03 | 2015-12-03 | A kind of nasal septum retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875158.8A CN105342661B (en) | 2015-12-03 | 2015-12-03 | A kind of nasal septum retainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105342661A CN105342661A (en) | 2016-02-24 |
| CN105342661B true CN105342661B (en) | 2017-11-28 |
Family
ID=55318838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510875158.8A Active CN105342661B (en) | 2015-12-03 | 2015-12-03 | A kind of nasal septum retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105342661B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859697A (en) * | 2018-08-28 | 2020-03-06 | 阎文清 | Nasal septum deflection rehabilitation apparatus |
| CN109864784B (en) * | 2019-04-18 | 2021-09-03 | 青岛市中医医院 | Double-air-bag hemostasis device |
| CN109864789B (en) * | 2019-04-18 | 2021-07-27 | 唐辰 | Double-air-bag applicable to hemostatic device and application thereof |
| CN111298259A (en) * | 2020-02-29 | 2020-06-19 | 上海交通大学医学院附属第九人民医院 | Anti-slip trachea cannula |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040010283A1 (en) * | 2002-07-15 | 2004-01-15 | Buzard Richard A. | Apparatus fot treatment of a nose bleed |
| JP3114350U (en) * | 2005-07-01 | 2005-10-27 | 紅日 許 | Nasal fixture |
| CN203138596U (en) * | 2013-03-06 | 2013-08-21 | 颜彦洋 | Nasal cavity haemostat capable of regulating pressure |
| CN204542296U (en) * | 2015-03-17 | 2015-08-12 | 上海市东方医院 | Nasal septum retaining device |
| CN205251620U (en) * | 2015-12-03 | 2016-05-25 | 常州英维瑞特医疗器械科技有限公司 | Nasal septum keeps ware |
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2015
- 2015-12-03 CN CN201510875158.8A patent/CN105342661B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105342661A (en) | 2016-02-24 |
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| PB01 | Publication | ||
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Effective date of registration: 20180209 Address after: 213164 Changzhou Industrial Zone, Hutang Town, Wujin District, Jiangsu Co-patentee after: Shanghai Qi Hua Medical Technology Co., Ltd. Patentee after: CHANGZHOU YINGXIONG RUITE MEDICAL INSTRUMENT TECHNOLOGY CO., LTD. Address before: 213164 Changzhou Industrial Zone, Hutang Town, Wujin District, Jiangsu Patentee before: CHANGZHOU YINGXIONG RUITE MEDICAL INSTRUMENT TECHNOLOGY CO., LTD. |