CN203576725U - Integrated elastic traction mechanism for dorsum elastic traction device - Google Patents
Integrated elastic traction mechanism for dorsum elastic traction device Download PDFInfo
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- CN203576725U CN203576725U CN201320575298.XU CN201320575298U CN203576725U CN 203576725 U CN203576725 U CN 203576725U CN 201320575298 U CN201320575298 U CN 201320575298U CN 203576725 U CN203576725 U CN 203576725U
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- bindiny mechanism
- strain
- haulage gear
- elastic
- integrated elastic
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Abstract
The utility model relates to an integrated elastic traction mechanism for a dorsum elastic traction device. The integrated elastic traction mechanism comprises a dorsum connecting mechanism and an elastic traction body and is manufactured through an integrated manufacturing process. The elastic traction body comprises a tooth side connecting mechanism, an elastic deformation mechanism and a tongue side connecting mechanism. The integrated elastic traction mechanism is arranged according to the sequence of the tooth side connecting mechanism, the elastic deformation mechanism, the tongue side connecting mechanism, the dorsum connecting mechanism, the tongue side connecting mechanism, the elastic deformation mechanism and the tooth side connecting mechanism. When the elastic deformation mechanism is deformed elastically, the tooth side connecting mechanism or the dorsum connecting mechanism is hardly deformed elastically.
Description
Technical field
This utility model relates to a kind of integrated elastic haulage gear for back elastic traction device, especially for treatment snoring and obstructive sleep apnea low syndrome, (Obstructive Sleep Apnea/Hypopnea Syndrome, hereinafter to be referred as the integrated elastic haulage gear of back elastic traction device OSAHS).
Background technology
Obstructive sleep apnea low syndrome (OSAHS) be due to when sleep upper air flue soft tissue there is subsiding, stop up cause a kind of and take the sleep disordered breathing disease that snoring, asphyxia and low ventilation be Clinical symptoms.
For the pathogeny of OSAHS, it is generally acknowledged multifactor combined effect.Except upper air flue anatomical structure is narrow, main cause is due to when sleep, to maintain the expansion pharynx muscle relaxation of upper airway open, occurs that soft tissue subsides, and the obstruction causing.Obstructive position multidigit is in palate pharynx plane or Glossopharyngeal plane.
Research shows: the OSAHS patient of 20%-25% is that the soft tissue due to simple palate pharynx plane subsides and causes, the OSAHS patient of 15%-20% is that the soft tissue of simple Glossopharyngeal plane subsides and causes, the OSAHS patient of 50%-70% has the soft tissue of palate pharynx plane and Glossopharyngeal plane to subside simultaneously, i.e. mixed type OSAHS patient.
The OSAHS that the Glossopharyngeal plane soft tissue causing in order to treat glossoptosis subsides and forms, this utility model people discloses a kind of root of the tongue traction apparatus of implanted in Chinese patent application CN102198010A, this invention has obtained good curative effect clinically, is particularly suitable for because of the root of the tongue the subside moderate that causes or moderate or severe OSAHS patient's operative treatment.
In addition, inventor of the present utility model is in Chinese patent application 201310043949.5, back elastic traction device and method for implantation are disclosed, provide a kind of and treated because of the subside slight or moderate OSAHS patient's that causes back traction apparatus of glossoptosis, have wound less, more comfortable, use advantage more easily.Present patent application is to the back bindiny mechanism of back elastic traction device in this patent application and the further Improvement and perfection of elastic traction body.
Summary of the invention
For an integrated elastic haulage gear for back elastic traction device, described integrated elastic haulage gear 212Jiang back bindiny mechanism 1 and 2 integrated designs of elastic traction body, have following characteristics:
A, employing medical elastic material manufacture;
B, be can extend under external force, and produce restoring force, after external force removal, can return to again the elastomeric objects of original-shape;
C, containing back bindiny mechanism 1 and elastic traction body 2;
D, described elastic traction body 2 Han Ya side bindiny mechanisms 22, the 20Ji She of strain mechanism side bindiny mechanism 21;
E, described Ya Ce bindiny mechanism 22 are positioned at the two ends of described integrated elastic haulage gear 212, and described Ya Ce bindiny mechanism 22 is provided with at least 1 tooth side connecting hole 22-1; Described back bindiny mechanism 1 is positioned at the middle part of described integrated elastic haulage gear 212; Described strain mechanism 20 is located between 1 Yu Ya side bindiny mechanism 22 of described back bindiny mechanism; Described strain mechanism 20 is connected with described back bindiny mechanism 1 by described She Ce bindiny mechanism 21.
Under equal stress condition, elastic deformation amount when strain occurs in described strain mechanism 20 is greater than the elastic deformation amount that described back bindiny mechanism 1 occurs; When strain occurs in described strain mechanism 20, there is strain in described back bindiny mechanism 1 hardly.Conventionally, under equal stress condition, the elastic deformation amount that strains occur in described strain mechanism 20 is that 3 times of the elastic deformation amount that occurs of described back bindiny mechanism 1 are above for good.In other words, the strain drag of described back bindiny mechanism 1 is at least the more than 3 times of described strain mechanism 20.
Under equal stress condition, elastic deformation amount when strain occurs in described strain mechanism 20 is greater than the elastic deformation amount of described Ya Ce bindiny mechanism 22; When strain occurs in described strain mechanism 20, there is strain in described Ya Ce bindiny mechanism 22 hardly.Conventionally, under equal stress condition, the elastic deformation amount that strains occur in described strain mechanism 20 is that 3 times of the elastic deformation amount that occurs of described Ya Ce bindiny mechanism 22 are above for good.In other words, the strain drag of described Ya Ce bindiny mechanism 22 is at least the more than 3 times of described strain mechanism 20.
In the time of in working order, the elastic traction power that described strain mechanism 20 provides is less than 300g, and its preferred values is between 30g～200g.
Described integrated elastic haulage gear 212 is strip elastomeric objects, and described Ya Ce bindiny mechanism 22, strain mechanism 20, the 21Ji of She Ce bindiny mechanism back bindiny mechanism 1 arrange in the following order:
------------Ya Ce bindiny mechanism 22 of She Ce bindiny mechanism 21---strain mechanism 20---of back bindiny mechanism 1 of She Ce bindiny mechanism 21 of strain mechanism 20 of Ya Ce bindiny mechanism 22.
The surrounding of the tooth side connecting hole 22-1 establishing in described Ya Ce bindiny mechanism 22 is provided with the protruding seamed edge 22-1-1 that can increase stretch resistance.Described protruding seamed edge 22-1-1 can effectively surround tooth side holder 3, prevents described integrated elastic haulage gear 212 accidental from tooth side holder 3.
Further, while adopting the elastomeric material of performance of the same race to manufacture described integrated elastic haulage gear 212, the area of the cross section of described strain mechanism 20 had both been less than the area of the cross section of described Ya Ce bindiny mechanism 22, was also less than the area of the cross section of back bindiny mechanism 1.Conventionally, the area of the cross section of described strain mechanism 20 be only the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1 cross section area 30% or less.Described integrated elastic haulage gear 212 can adopt that elastomeric material is whole to be manufactured, and by the variation of cross-sectional area, the resistance of deformation that realizes described strain mechanism 20 is less than the resistance of deformation of the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1.Described integrated elastic haulage gear 212 is being applied under the duty of 300g with lower pulling force, there are strains in described strain mechanism 20, and strain occurs hardly in the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1.In addition, the transition region between described back bindiny mechanism 1 and described strain mechanism 20 has formed described She Ce bindiny mechanism 21.
Described integrated elastic haulage gear 212 can be from periglottis passes in the tunnel 100-1 of epithelization; And described back bindiny mechanism 1 have with periglottis under the segmental arc that matches of the tunnel 100-1 of epithelization.
Described integrated elastic haulage gear 212 adopts medical silica-gel or medical latex or medical grade rubber or medical polyurethane manufacture.
A kind of integrated elastic haulage gear for back elastic traction device of this utility model, contains described back bindiny mechanism 1 and described elastic traction body 2, by whole manufacturing process, makes.Described integrated elastic haulage gear 212 is arranged in the following order: Ya Ce bindiny mechanism 22, strain mechanism 20, She Ce bindiny mechanism 21, back bindiny mechanism 1, She Ce bindiny mechanism 21, strain mechanism 20, Ya Ce bindiny mechanism 22.When strain occurs in wherein said strain mechanism 20, there is strain in the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1 hardly.
The integral type elastic traction mechanism of this utility model can be from the periglottis of back be passed in the tunnel 100-1 of epithelization, and effective support fixation can play to the tunnel 100-1 of epithelization under periglottis in described back bindiny mechanism 1; 2 Ge Ya side bindiny mechanisms 22 are positioned at the two ends of described integrated elastic traction body 2, are conveniently fixed on tooth side holder 3; And the strain mechanism 20 being built up between the 22Yu of Ya Ce bindiny mechanism back bindiny mechanism 1 can apply suitable elasticity traction force to tongue, both the root of the tongue subsiding can be lifted forward to the OSAHS that avoids the root of the tongue to subside causing; Can not hinder again the motion of tongue, in treatment snoring or OSAHS, retain good linguistic competence, improve patient's comfortableness.
During clinical use, while utilizing 212 pairs of backs of elastic traction mechanism of this integral structure to carry out elasticity tractive treatment OSAHS, in working order under, there is hardly strain in described back bindiny mechanism 1 and described Ya Ce bindiny mechanism 22; And strain occurs and be strain mechanism 20 to the part that tongue applies elastic traction power.The elastic traction power that described strain mechanism 20 applies down in working order, according to OSAHS patient's individual difference and the needs of clinical treatment, this elasticity traction force is less than 300g conventionally, generally between 30g～200g.By using the tooth side connecting hole 22-1 of the diverse location in described Ya Ce bindiny mechanism 22, can regulate the size of this elasticity traction force of described strain mechanism 20.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integral type elastic traction mechanism of this utility model.In the present embodiment, described integrated elastic haulage gear 212 is containing 22,1 back bindiny mechanism 1 of 2 Ge Ya side bindiny mechanism and 2 strain mechanisms 20, described Ya Ce bindiny mechanism 22 is provided with 4 tooth side connecting hole 22-1, and described 4 tooth side connecting hole 22-1 are used for respectively regulating the elastic restoring force of described strain mechanism 20.
Fig. 1-1st, A-A cutaway view at the Ya Ce bindiny mechanism place of Fig. 1.
Fig. 1-2 is B-B cutaway view at the strain mechanism place of Fig. 1.
Fig. 1-3rd, C-C cutaway view at the back bindiny mechanism place of Fig. 1.
Fig. 1-4th, D-D cutaway view of Fig. 1.
Fig. 2 is the fundamental diagram of the integral type elastic traction mechanism of this utility model.
In above-mentioned figure:
1 is back bindiny mechanism, and 2 is elastic traction body, and 3 is tooth side holder, and 4 is tongue, and 5 is tooth.
20Wei strain mechanism, the She Ce bindiny mechanism on the elastic traction body that 21Wei Yu back bindiny mechanism is connected, 22 is the Ya Ce bindiny mechanism on the elastic traction body being connected with tooth side holder, 22-1 is tooth side connecting hole.22-1-1 is the protruding seamed edge on tooth side connecting hole.100-1 is the tunnel of epithelization under periglottis.212 is integral type elastic traction mechanism.
The specific embodiment
Embodiment 1: the integral type elastic traction mechanism of this utility model
Referring to figs. 1 to Fig. 2, in the present embodiment, adopt medical silica-gel to manufacture the integral type elastic traction mechanism 212 of this utility model.The technical scheme providing according to this utility model, the integral type elastic traction mechanism 212 that manufactures this utility model according to the formed in mould technique of medical silica-gel.
The integral type elastic traction mechanism 212 of this utility model, contains back bindiny mechanism 1 and elastic traction body 2.Described elastic traction body 2 Han Ya side bindiny mechanisms 22, strain mechanism 20, She Ce bindiny mechanism 21.The Ya Ce bindiny mechanism 22 of described integrated elastic haulage gear 212, strain mechanism 20, the 21Ji of She Ce bindiny mechanism back bindiny mechanism 1 arrange in the following order:
------------Ya Ce bindiny mechanism 22 of She Ce bindiny mechanism 21---strain mechanism 20---of back bindiny mechanism 1 of She Ce bindiny mechanism 21 of strain mechanism 20 of Ya Ce bindiny mechanism 22.
Described integrated elastic haulage gear 212 adopts the mentality of designing of variable cross-section, realizes under equal stress condition, and elastomeric each functional module, has different elastic deformation amounts.
The area of the cross section of described strain mechanism 20 had both been less than the area of the cross section of described Ya Ce bindiny mechanism 22, was also less than the area of the cross section of back bindiny mechanism 1.In the present embodiment, the area of the cross section of described strain mechanism 20 be only the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1 cross section area 30% or less.The integral type elastic traction mechanism 212 of this utility model of the present embodiment is under equal stress condition, and the elastic deformation amount that strains occur in described strain mechanism 20 reaches the more than 3 times of elastic deformation amount that the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1 occurs.Change angle and say, the resistance of deformation of described strain mechanism 20 is less than the resistance of deformation of the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1.
At described integrated elastic haulage gear 212, applying under the duty of 300g with lower pulling force, there are strains in described strain mechanism 20, and strain occurs hardly in the described Ya Ce 22Huo of bindiny mechanism back bindiny mechanism 1.
Further, in described Ya Ce bindiny mechanism 22, be provided with 4 tooth side connecting hole 22-1, between each tooth side connecting hole 22-1, spacing distance is 5mm, and with Arabic numerals, indicates location number near each tooth side connecting hole 22-1.When the tooth side connecting hole 22-1 of diverse location number is fixed on tooth side holder 3, can regulate the size of elasticity traction force of 212 pairs of tongues of integral type elastic traction mechanism of this utility model.Described tooth side connecting hole 22-1 is the closer to described strain mechanism 20, and the elasticity traction force producing while being fixed on tooth side holder 3 is larger.Otherwise described tooth side connecting hole 22-1 is more away from described strain mechanism 20, the elasticity traction force producing while being fixed on tooth side holder 3 is less.
In addition, described in each, the surrounding of tooth side connecting hole 22-1 is provided with the protruding seamed edge 22-1-1 that can increase stretch resistance, described protruding seamed edge 22-1-1 can effectively surround tooth side holder 3, prevents described integrated elastic haulage gear 212 accidental from tooth side holder 3.
In the time of in working order, there are strains in described strain mechanism 20, tongue is applied to elasticity traction force, both the root of the tongue subsiding can be lifted forward, the OSAHS that avoids the root of the tongue to subside causing.Owing to adopting elasticity tractive mode, pulling force that 212 pairs of backs of described integrated elastic haulage gear apply is soft and high resilience can not hinder the motion of tongue, in treatment OSAHS, has retained good linguistic competence, has improved patient's comfortableness.
Further, the elastic traction power that described strain mechanism 20 applies tongue under in working order, according to OSAHS patient's individual difference and the needs of clinical treatment, this elastic traction power is less than 300g conventionally, generally between 30g～200g.By using the tooth side connecting hole 22-1 of diverse location in described Ya Ce bindiny mechanism 22 number, can regulate the size of this elastic traction power of described strain mechanism 20.
The back bindiny mechanism 1 of the integral type elastic traction mechanism 212 of this utility model, puts in the tunnel 100-1 of epithelization under the periglottis of staying back, have with described periglottis under the segmental arc that matches of the tunnel 100-1 of epithelization.During duty, there is strain in described back bindiny mechanism 1 hardly, can play and effectively support fixation the tunnel 100-1 of epithelization under periglottis, and the back lifting surface area while guaranteeing tractive, improves the expansion effect of glossopharyngeal part air flue.
During clinical use, first, under the periglottis of back, form epithelization tunnel 100-1 under the periglottis that can bear certain pulling force.
Under local anaesthesia, by Minimally Invasive Surgery mode, both sides at about 0cm～5cm place, back mucomembranous surface vallate papillae the place ahead apart from the about 1cm～3cm of center line, by operating theater instruments, run through under periglottis, form tunnel, the implant that then can form tunnel under periglottis is implanted, is fixed, and the two ends of described implant are exposed to outside periglottis.Hands 15 days after operation-60 day, remove after described implant, can under back mucosa, form epithelization tunnel 100-1 under the periglottis that can bear certain pulling force.
Second step, fixedly tooth side holder 3.
By medical adhesive, by two described tooth side holders 3, be separately fixed at the 4th upper tooth from front tooth is counted to the left, with the 4th upper tooth from front tooth is counted to the right.
The 3rd step, before sleep, wears the integral type elastic traction body of this utility model.
Before falling asleep, with aid, described integrated elastic haulage gear 212 is passed in to the tunnel 100-1 of epithelization under the periglottis that back place forms.After the tunnel 100-1 of described integrated elastic haulage gear 212 epithelization from operation periglottis passes, according to patient individual difference, can select the diverse location number of described tooth side connecting hole 22-1.In the present embodiment, selected No. 2 location numbers of described tooth side connecting hole 22-1, and along the tag line of No. 2 location numbers, No. 3 positions and No. 4 positions of described tooth side position connecting hole 22-1 have been wiped out.Described tooth side connecting hole 22-1 is fixed on the two ends of described elastic traction body 2 on tooth side holder 3, and process is worn in the installation that has completed the back elastic traction device of this utility model.
The 4th step, after getting up, removes the integral type elastic traction body of this utility model.
Described integrated elastic haulage gear 212 is taken off from tooth side holder 3, and from periglottis, the tunnel 100-1 of epithelization extracts out, can remove the traction to back.
Should be noted that the open structure with illustrating can replace by the identical structure of other effect herein, the embodiment that this utility model is introduced simultaneously not realizes unique structure of the present utility model.Although preferential embodiment of the present utility model is introduced in this article and is illustrated; but those skilled in the art all know know these embodiment be only illustrate and oneself; those skilled in the art can make countless variations, improvement and replacement; and can not depart from this utility model; that therefore, should come according to the spirit and scope of this utility model appending claims defines protection domain of the present utility model.
Claims (9)
1. for an integrated elastic haulage gear for back elastic traction device, described integrated elastic haulage gear (212) is characterised in that:
A, employing medical elastic material manufacture;
B, be can extend under external force, and produce restoring force, after external force removal, can return to again the elastomeric objects of original-shape;
C, containing back bindiny mechanism (1) and elastic traction body (2);
D, described elastic traction body (2) Han Ya side bindiny mechanism (22), Ji She side bindiny mechanism of strain mechanism (20) (21);
E, described Ya Ce bindiny mechanism (22) are positioned at the two ends of described integrated elastic haulage gear (212), and described Ya Ce bindiny mechanism (22) is provided with at least 1 tooth side connecting hole (22-1); Described back bindiny mechanism (1) is positioned at the middle part of described integrated elastic haulage gear (212); Described strain mechanism (20) is located between Yu Ya side bindiny mechanism of described back bindiny mechanism (1) (22); Described strain mechanism (20) is connected with described back bindiny mechanism (1) by described She Ce bindiny mechanism (21).
2. integrated elastic haulage gear according to claim 1, is characterized in that: under equal stress condition, elastic deformation amount when strain occurs in described strain mechanism (20) is greater than the elastic deformation amount that described back bindiny mechanism (1) occurs; When strain occurs in described strain mechanism (20), there is strain in described back bindiny mechanism (1) hardly.
3. integrated elastic haulage gear according to claim 1, is characterized in that: under equal stress condition, elastic deformation amount when strain occurs in described strain mechanism (20) is greater than the elastic deformation amount of described Ya Ce bindiny mechanism (22); When strain occurs in described strain mechanism (20), there is strain in described Ya Ce bindiny mechanism (22) hardly.
4. integrated elastic haulage gear according to claim 1, is characterized in that: in the time of in working order, the elastic traction power that described strain mechanism (20) provides is less than 300g, and its preferred values is between 30g～200g.
5. integrated elastic haulage gear according to claim 1, it is characterized in that: described integrated elastic haulage gear (212) is strip elastomeric objects, described Ya Ce bindiny mechanism (22), strain mechanism (20), She Ce bindiny mechanism (21) and back bindiny mechanism (1) arrange in the following order:
------------Ya Ce bindiny mechanism (22) of She Ce bindiny mechanism (21)---strain mechanism (20)---of back bindiny mechanism (1) of She Ce bindiny mechanism (21) of strain mechanism (20) of Ya Ce bindiny mechanism (22).
6. integrated elastic haulage gear according to claim 1, is characterized in that: the surrounding of the tooth side connecting hole (22-1) of establishing in described Ya Ce bindiny mechanism (22) is provided with and can increases the protruding seamed edge of stretch resistance (22-1-1).
7. integrated elastic haulage gear according to claim 1, it is characterized in that: while adopting the elastomeric material of performance of the same race to manufacture described integrated elastic haulage gear (212), the area of the cross section of described strain mechanism (20) had both been less than the area of the cross section of described Ya Ce bindiny mechanism (22), was also less than the area of the cross section of back bindiny mechanism (1).
8. integrated elastic haulage gear according to claim 1, is characterized in that: described integrated elastic haulage gear (212) can be from periglottis passes in the tunnel (100-1) of epithelization; And described back bindiny mechanism (1) have with periglottis under the segmental arc that matches of the tunnel (100-1) of epithelization.
9. integrated elastic haulage gear according to claim 1, is characterized in that: described integrated elastic haulage gear (212) adopts medical silica-gel or medical latex or medical grade rubber or medical polyurethane manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575298.XU CN203576725U (en) | 2013-09-16 | 2013-09-16 | Integrated elastic traction mechanism for dorsum elastic traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575298.XU CN203576725U (en) | 2013-09-16 | 2013-09-16 | Integrated elastic traction mechanism for dorsum elastic traction device |
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| Publication Number | Publication Date |
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| CN203576725U true CN203576725U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575298.XU Expired - Lifetime CN203576725U (en) | 2013-09-16 | 2013-09-16 | Integrated elastic traction mechanism for dorsum elastic traction device |
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| CN (1) | CN203576725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434374A (en) * | 2013-09-16 | 2015-03-25 | 张湘民 | Integrated elastic traction mechanism applied to tongue-back elastic traction device |
| CN105982777A (en) * | 2015-02-09 | 2016-10-05 | 张湘民 | Implanted tongue septum fascia pulling device and implanting method |
| WO2017005151A1 (en) * | 2015-07-05 | 2017-01-12 | 周星 | U-type drawbar for implanted tongue tractive device |
-
2013
- 2013-09-16 CN CN201320575298.XU patent/CN203576725U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434374A (en) * | 2013-09-16 | 2015-03-25 | 张湘民 | Integrated elastic traction mechanism applied to tongue-back elastic traction device |
| CN104434374B (en) * | 2013-09-16 | 2016-09-28 | 张湘民 | A kind of integrated elastic haulage gear for back elastic traction device |
| CN105982777A (en) * | 2015-02-09 | 2016-10-05 | 张湘民 | Implanted tongue septum fascia pulling device and implanting method |
| WO2017005151A1 (en) * | 2015-07-05 | 2017-01-12 | 周星 | U-type drawbar for implanted tongue tractive device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160928 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |