CN203506958U - Thread guide of integrated elastic traction mechanism provided with dorsum elastic traction device - Google Patents
Thread guide of integrated elastic traction mechanism provided with dorsum elastic traction device Download PDFInfo
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- CN203506958U CN203506958U CN201320575317.9U CN201320575317U CN203506958U CN 203506958 U CN203506958 U CN 203506958U CN 201320575317 U CN201320575317 U CN 201320575317U CN 203506958 U CN203506958 U CN 203506958U
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- Prior art keywords
- slide block
- hold
- elastic traction
- lead
- hook
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Abstract
The utility model discloses a thread guide of an integrated elastic traction mechanism provided with a dorsum elastic traction device. The thread guide comprises a thread guiding rod and a sliding block. A sliding protruding step of the sliding block can slide in a limiting groove of the thread guiding rod. When the sliding block is close to a guiding head end, the sliding block cannot cover an installation hook. When the sliding block is closed to an installation hook end, the sliding block can cover the installation hook. When the integrated elastic traction mechanism of the dorsum elastic traction device is connected to the thread guide, the thread guide can drive the integrated elastic traction mechanism to conveniently penetrate through the epithelization tunnel below the tongue mucosa.
Description
Technical field
This utility model relates to a kind of down-lead device that the integrated elastic haulage gear of back elastic traction device is installed, especially for treatment snoring and obstructive sleep apnea low syndrome, (Obstructive Sleep Apnea/Hypopnea Syndrome, hereinafter to be referred as the down-lead device of 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 has been to provide a kind of for Special medical equipment---the down-lead device of the back elastic traction device of this patent application is installed.
Summary of the invention
The down-lead device that the integrated elastic haulage gear of back elastic traction device is installed, has following characteristics:
A, described down-lead device 200 are containing lead wire lever 201 and slide block 202;
B, described lead wire lever 201 are containing smooth guide head 201-1, for the hold-down hook 201-2 of elastic traction body 2 and the stopper slot 201-3 of restriction slide block 202 sliding distances are installed;
C, described slide block 202 are containing the protruding rank 202-1 that slides; The protruding rank 202-1 of slip of described slide block 202 can slide in the stopper slot 201-3 of described lead wire lever 201;
D, when the protruding rank 202-1 of described slip is positioned at the near described guide head 201-1 end of described stopper slot 201-3, described slide block 202 can not cover described hold-down hook 201-2; When the protruding rank 202-1 of described slip is positioned at the near described hold-down hook 201-2 end of described stopper slot 201-3, described slide block 202 can cover described hold-down hook 201-2.
Further, the cross section of described stopper slot 201-3 is circular.Because described stopper slot 201-3 adopts ganoid circular bar shape structure, described slide block 202 is encircled on stopper slot 201-3 surface and is slided, do not need to design extra guiding mechanism, simple in structure, and effectively strengthened the guide effect of described stopper slot 201-3 to slide block 202, described slide block 202 is more steady in the slip on stopper slot 201-3 surface, and in the lead-in wire process of elastic traction body 2, more difficult appearance is due to the lead-in wire that causes of the guiding deviation phenomenon that has some setbacks.
Described slide block 202 is to be provided with the light-wall pipe to in-flanges at nearly described guide head 201-1 end, describedly to in-flanges, forms the protruding rank 202-1 of described slip.What adopt due to described slide block 202 is that structure to in-flanges forms the protruding rank 202-1 of described slip, realized the rounding off of the protruding rank 202-1 of described slip, described down-lead device 200 is contacted for face with the tunnel 100-1 surface of epithelization under periglottis in the process of work, slow down the stimulation to tongue surface mucosa, can improve described down-lead device 200 comfortableness of human body in the course of the work.
Described hold-down hook 201-2 is U-shaped hook or J-shaped hook.Further, can increase navigation designing at the afterbody of described hold-down hook 201-2, can in the process of using described down-lead device 200, more easily described integrated elastic haulage gear 212 be inserted in described hold-down hook 201-2.
A kind of down-lead device that the integrated elastic haulage gear of back elastic traction device is installed of this utility model, containing lead wire lever 201 and slide block 202, the protruding rank 202-1 of slip of described slide block 202 can slide in the stopper slot 201-3 of described lead wire lever 201; When described slide block 202 is held near described guide head 201-1, described slide block 202 can not cover described hold-down hook 201-2; When described slide block 202 is held near described hold-down hook 201-2, described slide block 202 can cover described hold-down hook 201-2.In the time of on the down-lead device that the integrated elastic haulage gear 212 of described back elastic traction device 1 is connected to this utility model, described down-lead device 200 can drive described integrated elastic haulage gear 212 to pass easily the tunnel 100-1 of epithelization under periglottis.
The top of described guide head 201-1 is the round and smooth cone in surface; Therefore, at 200 pairs of described integrated elastic haulage gears 212 of described down-lead device, realize in the process of lead-in wire, described guide head 201-1 is surperficial for face contacts with the tunnel 100-1 of epithelization under periglottis, can effectively slow down the stimulation to tongue surface mucosa.Meanwhile, when described down-lead device 200 is subject to hindering in the process that described integrated elastic haulage gear 212 is realized to lead-in wire, described guide head 201-1 can keep away blockage well, realizes steadily carrying out of lead-in wire process.
In the time of in working order, first described slide block 202 is slided into described stopper slot 201-3 near the end of described guide head 201-1, the tooth side connecting hole 22-1 of described integrated elastic haulage gear 212 is inserted in described hold-down hook 201-2.Then described slide block 202 is slided into described stopper slot 201-3 near the end of described hold-down hook 201-2, described hold-down hook 201-2 is covered completely by described slide block 202.After the described down-lead device 200 that has installed described integrated elastic haulage gear 212 is utilized to described guide head 201-1 the tunnel 100-1 by epithelization under periglottis draws described integrated elastic haulage gear 212 stably, described slide block 202 is slided into described stopper slot 201-3 near the end of described guide head 201-1, expose described hold-down hook 201-2, then the tooth side connecting hole 22-1 of described integrated elastic haulage gear 212 is taken out in described hold-down hook 201-2, complete the lead-in wire process of 200 pairs of described integrated elastic haulage gears 212 of described down-lead device.
In the time of in working order, by the slip to described slide block 202, described hold-down hook 201-2 can be covered completely, and integrated elastic haulage gear 212 is fixed on described hold-down hook 201-2 well, during tunnel 100-1 at described down-lead device 200 by epithelization under periglottis, described integrated elastic haulage gear 212 can not come off from hold-down hook 201-2, simultaneously, because described hold-down hook 201-2 can not be exposed to outside slide block 202, effectively avoided described hold-down hook 201-2 to contact and stimulation with the direct of periglottis surface, comfortableness and the smoothness of lead-in wire process have greatly been strengthened.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integral type elastic traction mechanism down-lead device of this utility model.
Fig. 1-1st, the cutaway view of Fig. 1.
Fig. 1-2 is the partial enlarged drawing at the X place of Fig. 1-1.
Fig. 2 is the structural representation of the integrated elastic haulage gear down-lead device being welded to connect of this utility model.In the present embodiment, between the guide head of described lead wire lever 201 part and the hold-down hook part of lead wire lever 201, by welding procedure, link together.
Fig. 2-1st, the partial enlarged drawing at the Y place of Fig. 2.
Fig. 3 is the structural representation of the integrated elastic haulage gear down-lead device being threaded of this utility model.In the present embodiment, between the guide head of described lead wire lever 201 part and the hold-down hook part of lead wire lever 201, being threaded connection technique links together.
Fig. 3-1st, the partial enlarged drawing at the Z place of Fig. 3.
Fig. 4 is the structural representation when tooth side connecting hole in the Ya Ce bindiny mechanism of described integrated elastic haulage gear is inserted to the hold-down hook of elastic traction body down-lead device of this utility model.In the present embodiment, first, described slide block 202 is held near described guide head 201-1, described hold-down hook 201-2 is exposed to outside described slide block 202, then, the tooth side connecting hole 22-1 in the Ya Ce bindiny mechanism 22 of described integrated elastic haulage gear 212 is inserted in the hold-down hook 201-2 of described integrated elastic haulage gear down-lead device 200.
Fig. 4-1st, the structural representation when hold-down hook of integral type elastic traction mechanism down-lead device of this utility model and the part end of described integrated elastic haulage gear are enveloped by slide block.In the present embodiment, after tooth side connecting hole 22-1 in the Ya Ce bindiny mechanism 22 of described integrated elastic haulage gear 212 being inserted in the hold-down hook 201-2 of described integrated elastic haulage gear down-lead device 200, to the described slide block 202 of described hold-down hook 201-2 end slip, tooth side connecting hole 22-1 in the Ya Ce bindiny mechanism 22 of described hold-down hook 201-2 and described integrated elastic haulage gear 212 is inserted to the part of described hold-down hook 201-2, envelope completely, complete front preparation of lead-in wire of described elastic traction body down-lead device 200.
In above-mentioned figure:
200 is integral type elastic traction mechanism down-lead device, and 212 is integral type elastic traction mechanism.
201 is lead wire lever, and 202 is slide block.
201-1 is guide head, and 201-2 is hold-down hook, and 201-3 is stopper slot;
202-1 is the protruding rank of sliding.
22Wei Ya side bindiny mechanism, 22-1 is tooth side connecting hole.
The specific embodiment
Embodiment 1: the integral type elastic traction mechanism down-lead device of this utility model
Referring to figs. 1 to Fig. 4-1, in the present embodiment, described integrated elastic haulage gear down-lead device 200 contains lead wire lever 201 and slide block 202.Described lead wire lever 201 is containing smooth guide head 201-1, for the hold-down hook 201-2 of elastic traction body 2 and the stopper slot 201-3 of restriction slide block 202 sliding distances are installed; Described slide block 202 is containing the protruding rank 202-1 of slip of rounding off, and the protruding rank 202-1 of slip of described slide block 202 can slide in the stopper slot 201-3 of described lead wire lever 201.When the protruding rank 202-1 of described slip is positioned at the near described guide head 201-1 end of described stopper slot 201-3, described slide block 202 can not cover described hold-down hook 201-2; When the protruding rank 202-1 of described slip is positioned at the near described hold-down hook 201-2 end of described stopper slot 201-3, described slide block 202 can cover described hold-down hook 201-2 completely.
In the time of in working order, first described slide block 202 is slided into described stopper slot 201-3 near the end of described guide head 201-1, the tooth side connecting hole 22-1 of described integrated elastic haulage gear 212 is inserted in described hold-down hook 201-2.Then described slide block 202 is slided into described stopper slot 201-3 near the end of described hold-down hook 201-2, described hold-down hook 201-2 is covered completely by described slide block 202.The described down-lead device 200 of described integrated elastic haulage gear 212 will have been installed, utilize described guide head 201-1 stably by the tunnel 100-1 of epithelization under periglottis, after described integrated elastic haulage gear 212 is drawn, again described slide block 202 is slided into described stopper slot 201-3 near the end of described guide head 201-1, expose described hold-down hook 201-2, then the tooth side connecting hole 22-1 of described integrated elastic haulage gear 212 is taken out in described hold-down hook 201-2, complete the lead-in wire process of 200 pairs of described integrated elastic haulage gears 212 of described down-lead device.
What adopt due to described slide block 202 is that structure to in-flanges forms the protruding rank 202-1 of described slip, realized the rounding off of the protruding rank 202-1 of described slip, slow down the stimulation to tongue surface mucosa, can improve described down-lead device 200 comfortableness in the course of the work.
The top of described guide head 201-1 is the round and smooth cone in surface; Therefore, at 200 pairs of described integrated elastic haulage gears 212 of described down-lead device, realize in the process of lead-in wire, described guide head 201-1 is surperficial for face contacts with the tunnel 100-1 of epithelization under periglottis, can effectively slow down the stimulation to tongue surface mucosa.Meanwhile, when described down-lead device 200 is subject to hindering in the process that described integrated elastic haulage gear 212 is realized to lead-in wire, described guide head 201-1 can walk around blockage well, realizes steadily carrying out of lead-in wire process.
In the time of in working order, by the slip to described slide block 202, described hold-down hook 201-2 can be covered completely, and integrated elastic haulage gear 212 is fixed on described hold-down hook 201-2 well, during tunnel 100-1 at described down-lead device 200 by epithelization under periglottis, described integrated elastic haulage gear 212 can not come off from hold-down hook 201-2; Meanwhile, because described hold-down hook 201-2 can not be exposed to outside slide block 202, effectively avoid described hold-down hook 201-2 to contact and stimulation with the direct of periglottis surface, greatly strengthened comfortableness and the smoothness of lead-in wire process.
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 (4)
1. the down-lead device that the integrated elastic haulage gear of back elastic traction device is installed, is characterized in that:
A, described down-lead device (200) are containing lead wire lever (201) and slide block (202);
B, described lead wire lever (201) are containing smooth guide head (201-1), for the hold-down hook (201-2) of elastic traction body (2) and the stopper slot (201-3) of restriction slide block (202) sliding distance are installed;
C, described slide block (202) are containing the protruding rank (202-1) of sliding; Can slide in the protruding rank of slip (202-1) of described slide block (202) in the stopper slot (201-3) of described lead wire lever (201);
D, when the protruding rank of described slip (202-1) are positioned near described guide head (201-1) when end of described stopper slot (201-3), described slide block (202) can not cover described hold-down hook (201-2); When the protruding rank of described slip (202-1) are positioned near described hold-down hook (201-2) end of described stopper slot (201-3), described slide block (202) can cover described hold-down hook (201-2).
2. down-lead device according to claim 1, is characterized in that: the cross section of described stopper slot (201-3) is circular.
3. down-lead device according to claim 1, is characterized in that: described slide block (202) is to be provided with the light-wall pipe to in-flanges at nearly described guide head (201-1) end, describedly to in-flanges, forms the protruding rank of described slip (202-1).
4. down-lead device according to claim 1, is characterized in that: described hold-down hook (201-2) is U-shaped hook or J-shaped hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575317.9U CN203506958U (en) | 2013-09-16 | 2013-09-16 | Thread guide of integrated elastic traction mechanism provided with dorsum elastic traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575317.9U CN203506958U (en) | 2013-09-16 | 2013-09-16 | Thread guide of integrated elastic traction mechanism provided with dorsum elastic traction device |
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| Publication Number | Publication Date |
|---|---|
| CN203506958U true CN203506958U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575317.9U Expired - Lifetime CN203506958U (en) | 2013-09-16 | 2013-09-16 | Thread guide of integrated elastic traction mechanism provided with dorsum elastic traction device |
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| CN (1) | CN203506958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434378A (en) * | 2013-09-16 | 2015-03-25 | 张湘民 | Thread guiding device of an integral elastic traction mechanism with tongue back elastic traction device |
-
2013
- 2013-09-16 CN CN201320575317.9U patent/CN203506958U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434378A (en) * | 2013-09-16 | 2015-03-25 | 张湘民 | Thread guiding device of an integral elastic traction mechanism with tongue back elastic traction device |
| CN104434378B (en) * | 2013-09-16 | 2017-01-25 | 张湘民 | Thread guiding device of an integral elastic traction mechanism with tongue back elastic traction device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |