CN108245718A - A kind of simple and easy to do cyst of jaw drainage system - Google Patents
A kind of simple and easy to do cyst of jaw drainage system Download PDFInfo
- Publication number
- CN108245718A CN108245718A CN201810072175.1A CN201810072175A CN108245718A CN 108245718 A CN108245718 A CN 108245718A CN 201810072175 A CN201810072175 A CN 201810072175A CN 108245718 A CN108245718 A CN 108245718A
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- drainage
- outer tube
- inner tube
- cyst
- jaw
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- Media Introduction/Drainage Providing Device (AREA)
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Abstract
The invention discloses a kind of simple and easy to do cyst of jaw drainage systems, including draining outer tube, the side of the drainage outer tube is arranged with two through-holes, fore-set is slidably connected in the through-hole, the end of the fore-set is equipped with fixed plate, connecting spring is connected between two fixed plates, the side of the drainage outer tube bore is equipped with internal thread, drainage inner tube is connected in the drainage outer tube, the outer surface of the drainage inner tube is equipped with external screw thread, the drainage outer tube is threadedly coupled with drainage inner tube by external screw thread with internal thread, and the end of the drainage inner tube is equipped with ring washer.The simple and easy to do cyst of jaw drainage system is fixed by the principle spiral of nut, bolt, it is fixed, there is no extra attachment device, stomatodeum is drained in bone cavity, oral cavity is not protruded from, patient's foreign body sensation is small, and draining hole makes the form in pintle hole that matching syringe uses, facilitate flushing, disinfection and attraction, effectively prevent blocking and infect.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of simple and easy to do cyst of jaw drainage system.
Background technology
Cyst of jaw is the higher jawbone benign lesion of Oral and Maxillofacial Surgery incidence.Tumour regards its size, position and neighbour
Row enucleation, the excision of jawbone part may be selected near membership credentials, such as tooth, maxillary sinus, the continuity of mandibular canal and bone
Art and pouch-shaped art.When tumour is larger, feeds through to healthy tooth, nerve tract and other vital tissue structures, existing treatment side
Method such as jawbone ablation, enucleation, may hurt the vital tissue structure of surrounding, the continuity of alveolar bone is caused to be lost
Lose, adjacent teeth pull out and facial deformity etc..And if in order to protect vital tissue structure, and recurrence probability may be made significantly
Raising.With gradually deeply promoting for minimally invasive theory, for large-scale cyst of jaw, advocate and use the more and more of pouch-shaped art formula.Bag
Shape art in Nang Gubi stomas, makes its blister cavities be communicated with external environment by small surgical operation, eliminates hydrostatic pressure in blister cavities, disappears
Except bone information factor, so as to which tumour Lining epithelia be made to change, cyst wall is thickening, and shrink of capsular space closes on osteanagenesis.When tumour contracts
It is small to when not involving vital tissue structure around, then row enucleation thus greatly reduces operation risk, improves postoperative life
Quality.It is proved by the clinical practice of nearly more than ten years, pouch-shaped art can effectively reduce the complication of Traditional surgical treatment, obtain
Obtain good shape and functional rehabilitation.But pouch-shaped art needs to obtain lasting blister cavities drainage, has clinically invented many draw
Device is flowed, but has the shortcomings that volume is big, easy to fall off, preoperative personalization makes.Wear into also having in patient mouthful that foreign body sensation is apparent, no
The problems such as easy cleaning, patient compliance is poor.Such as previous active type tumour plug or disabler, in addition also there are some other dresses
It puts, tumour wall is needed to have certain thickness or needs the drawbacks of being implanted into of performing the operation.And the tumour bone wall of operative incision is often only rattled
Ball sample thickness even lacks such as.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of simple and easy to do cyst of jaw drainage dress
It puts, a kind of simple compact, the drainage system that can be factory produced can simply be fixed on cyst wall, patient there will not be significantly
Foreign body sensation can rinse and vacuum suction conveniently with syringe, can effectively solve the problems in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of simple and easy to do cyst of jaw drainage system, packet
Drainage outer tube is included, the side of the drainage outer tube is arranged with two through-holes, fore-set, the top are slidably connected in the through-hole
The end of column is equipped with fixed plate, connecting spring is connected between two fixed plates, the side of the drainage outer tube bore is equipped with interior
Screw thread, described drain are connected with drainage inner tube in outer tube, the outer surface of the drainage inner tube is equipped with external screw thread, the drainage outer tube
It is threadedly coupled with drainage inner tube by external screw thread with internal thread, the end of the drainage inner tube is equipped with ring washer.
As a preferred technical solution of the present invention, the upper surface of the ring washer is equipped with mesh, the ring washer
Diameter is more than the diameter of bone cavity.
As a preferred technical solution of the present invention, the upper end of the drainage outer tube is equipped with fastener.
As a preferred technical solution of the present invention, the upper surface of the fixed plate is connected with arc panel, the drainage
The lower surface of inner tube is connected with arc head.
As a preferred technical solution of the present invention, the drainage interior diameter of inner tube and syringe needle keyhole phase
Match.
Compared with prior art, the beneficial effects of the invention are as follows：The simple and easy to do cyst of jaw drainage system by nut,
The principle spiral of bolt is fixed, fixed, without extra attachment device；Stomatodeum is drained in bone cavity, does not protrude from oral cavity,
Patient's foreign body sensation is small；Draining hole makes the form in pintle hole that matching syringe uses, and facilitates flushing, disinfection and attraction, effectively
It prevents from blocking and infect；Such device is mainly made of pure titanium metal, entirely prevented the side effects such as allergy, bacterial plaque delay；Draw
After stream achieves the goal, second operation is particularly easy to remove, to human body without any harm.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention.
In figure：1 drainage outer tube, 2 through-holes, 3 fore-sets, 4 fasteners, 5 ring washers, 6 mesh, 7 drainage inner tubes, 8 external screw threads, 9
Internal thread, 10 arc panels, 11 connecting springs, 12 fixed plates, 13 arc heads.
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.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of simple and easy to do cyst of jaw drainage system, including
Outer tube 1 is drained, drainage outer tube 1 is put into bone cavity, fastener 4 is tightly attached at the outer wall of bone cavity, drains the side pair of outer tube 1
Title is set there are two through-hole 2, slidably connects fore-set 3 in through-hole 2, and the end of fore-set 3 is equipped with fixed plate 12, two fixed plates 12 it
Between be connected with connecting spring 11, when needing to dismantle the device, take out drainage inner tube 7 after, fixed plate 12 is by connecting spring 11
Pulling force effect, fore-set 3 is made to enter in through-hole, is then taken out drainage outer tube 1, the side of drainage outer tube 1 inner cavity is equipped with interior spiral shell
Line 9 drains and drainage inner tube 7 is connected in outer tube 1, and the diameter of drainage inner tube 7 matches with syringe needle keyhole, reaches drainage and makees
With while, while fit applications syringe is rinsed and attracts, and can also be used cooperatively Minitype negative pressure aspirator, in drainage
The outer surface of pipe 7 is equipped with external screw thread 8, and will drain inner tube 7 by external screw thread 8 and internal thread 9 is threaded into drainage outer tube 1
Chamber, when the end arc head 13 for draining inner tube 7 is contacted with arc panel 10, fore-set 3 is by fixed plate 12 by outside extruding
Power makes fore-set 3 skid off in through-hole 2, withstands on bone cavity inner wall, plays fixed function, drainage outer tube 1 is with drainage inner tube 7 by outer
Screw thread 8 is threadedly coupled with internal thread 9, and the end of drainage inner tube 7 is equipped with ring washer 5, and the upper surface of ring washer 5 is equipped with mesh 6, net
Hole 6 is conducive to mucous membrane of mouth metabolism, if be not also bonded with oral mucosa conducive to ring washer 5, self curing plastic can be used moulding, circle
The diameter of gasket 5 is more than the diameter of bone cavity, and the upper end of drainage outer tube 1 is equipped with fastener 4, and the upper surface of fixed plate 12 is connected with arc
Shape plate 10, the lower surface of drainage inner tube 7 are connected with arc head 13, and the interior diameter of drainage inner tube 7 matches with syringe needle keyhole.
When in use：Drainage outer tube 1 is put into bone cavity, fastener 4 is tightly attached at the outer wall of bone cavity, passes through external screw thread
8 will drain inner tube 7 with internal thread 9 is threaded into 1 inner cavity of drainage outer tube, when the end arc head 13 and arc of drainage inner tube 7
When plate 10 contacts, fore-set 3, by outside extruding force, is made fore-set 3 skid off in through-hole 2, withstands on bone cavity inner wall by fixed plate 12
On, fixed function is played, mesh 6 is conducive to mucous membrane of mouth metabolism, if be not also bonded with oral mucosa conducive to ring washer 5,
Self curing plastic can be used moulding, the diameter of drainage inner tube 7 matches with syringe needle keyhole, while reaching drainage, simultaneously
Fit applications syringe is rinsed and attracts, and can also be used cooperatively Minitype negative pressure aspirator, when needing to dismantle the device,
After taking out drainage inner tube 7, fixed plate 12 is made fore-set 3 enter in through-hole, then will drain by the pulling force effect of connecting spring 11
Outer tube 1 takes out.
Advantages of the present invention has：1st, it is fixed by the principle spiral of nut, bolt, it is fixed, it is added without extra
Device；2nd, for drainage stomatodeum in bone cavity, not protruding from oral cavity, patient's foreign body sensation is small；3rd, draining hole is made matching syringe and is used
Pintle hole form, facilitate flushing, disinfection and attraction, effectively prevent blocking and infect；4th, such device is mainly with pure titanium
Category is made, and entirely prevented the side effects such as allergy, bacterial plaque delay；5th, after drainage achieves the goal, second operation is particularly easy to remove,
To human body without any harm.
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.
Claims (5)
1. a kind of simple and easy to do cyst of jaw drainage system, including drainage outer tube (1), it is characterised in that：The drainage outer tube (1)
Side be arranged with two through-holes (2), slidably connects fore-set (3) in the through-hole (2), the end of the fore-set (3) is set
There is fixed plate (12), connecting spring (11) is connected between two fixed plates (12), the side of described drainage outer tube (1) inner cavity is set
There is internal thread (9), drainage inner tube (7) is connected in the drainage outer tube (1), the outer surface of the drainage inner tube (7) is equipped with outer
Screw thread (8), the drainage outer tube (1) are threadedly coupled with drainage inner tube (7) by external screw thread (8) with internal thread (9), the drainage
The end of inner tube (7) is equipped with ring washer (5).
2. a kind of simple and easy to do cyst of jaw drainage system according to claim 1, it is characterised in that：The ring washer
(5) upper surface is equipped with mesh (6), and the diameter of the ring washer (5) is more than the diameter of bone cavity.
3. a kind of simple and easy to do cyst of jaw drainage system according to claim 1, it is characterised in that：The drainage outer tube
(1) upper end is equipped with fastener (4).
4. a kind of simple and easy to do cyst of jaw drainage system according to claim 1, it is characterised in that：The fixed plate
(12) upper surface is connected with arc panel (10), and the lower surface of the drainage inner tube (7) is connected with arc head (13).
5. a kind of simple and easy to do cyst of jaw drainage system according to claim 1, it is characterised in that：The drainage inner tube
(7) interior diameter matches with syringe needle keyhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072175.1A CN108245718B (en) | 2018-01-25 | 2018-01-25 | Simple and easy jaw cyst drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072175.1A CN108245718B (en) | 2018-01-25 | 2018-01-25 | Simple and easy jaw cyst drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108245718A true CN108245718A (en) | 2018-07-06 |
| CN108245718B CN108245718B (en) | 2020-10-30 |
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ID=62741928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810072175.1A Active CN108245718B (en) | 2018-01-25 | 2018-01-25 | Simple and easy jaw cyst drainage device |
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| Country | Link |
|---|---|
| CN (1) | CN108245718B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404699A (en) * | 2022-03-07 | 2022-04-29 | 中国人民解放军空军军医大学 | Jaw cyst self-tapping telescopic windowing decompression drainage needle and surgical assembly based on jaw cyst self-tapping telescopic windowing decompression drainage needle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404699A (en) * | 2022-03-07 | 2022-04-29 | 中国人民解放军空军军医大学 | Jaw cyst self-tapping telescopic windowing decompression drainage needle and surgical assembly based on jaw cyst self-tapping telescopic windowing decompression drainage needle |
| CN114404699B (en) * | 2022-03-07 | 2024-01-30 | 中国人民解放军空军军医大学 | Jaw cyst self-tapping type telescopic windowing decompression drainage needle and operation assembly based on jaw cyst self-tapping type telescopic windowing decompression drainage needle |
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| Publication number | Publication date |
|---|---|
| CN108245718B (en) | 2020-10-30 |
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