CN204863623U - A horizontal direction regulation type tractive ware for implanting type tongue tractive device - Google Patents
A horizontal direction regulation type tractive ware for implanting type tongue tractive device Download PDFInfo
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- CN204863623U CN204863623U CN201520500598.0U CN201520500598U CN204863623U CN 204863623 U CN204863623 U CN 204863623U CN 201520500598 U CN201520500598 U CN 201520500598U CN 204863623 U CN204863623 U CN 204863623U
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- draught line
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- set screw
- screw
- gauge tap
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Abstract
The utility model discloses a horizontal direction regulation type tractive ware for implanting type tongue tractive device contains control switch, leads lead fixed device and casing. The casing contains work hole, control switch with lead the lead fixed device and install in work hole. Control switch is the helicitic texture, comprises adjusting screw and screw thread. Adjusting screw is equipped with the regulation hole. The rotation regulation screw can lead to adjusting screw to go forward or retreat along the axial of screw thread. Adjusting screw's distal end is equipped with connects the mounting groove that leads the lead fixed device. It contains connection protruding rank, support and pull wire mounting hole to lead the lead fixed device. Connecting protruding rank and establishing the near -end at the support, the distal end at the support is established to the pull wire mounting hole, and it can movable installing in control switch's mounting groove to connect protruding rank. Adjusting screw advances or retreats along the axial of screw, can drive and lead advancing or retreating of lead fixed device for the pull wire is lax or taut, thus the tensile size of adjustment pull wire.
Description
Technical field
This utility model relates to the horizontal direction adjustment type tractor for embedded type tongue pulling device, particularly being used for the treatment of snoring and obstruction sleep apnea-hypopnea syndrome, (ObstructiveSleepApnea/HypopneaSyndrome, hereinafter referred to as the tractor of embedded type tongue pulling device OSAHS).
Background technology
Obstruction sleep apnea-hypopnea syndrome (OSAHS) be due to the soft tissue of epithelium healing during sleep occur subsiding, block and cause a kind of to snore, asphyxia and the low ventilation sleep disordered breathing disease that is Clinical symptoms.
For the pathogeny of OSAHS, it is generally acknowledged multifactor combined effect.Except epithelium healing anatomical structure is narrow, main cause is owing to maintaining epithelium healing open expansion pharynx muscle relaxation during sleep, occurring that soft tissue subsides, and the obstruction caused.Obstructive position multidigit is in palate pharynx plane or Glossopharyngeal plane.
Research shows: the OSAHS patient of 20%-25% causes because the soft tissue of simple palate pharynx plane subsides, the OSAHS patient of 15%-20% is that the soft tissue of simple Glossopharyngeal plane subsides and causes, the soft tissue that the OSAHS patient of 50%-70% has palate to swallow plane and Glossopharyngeal plane simultaneously subsides, i.e. mixed type OSAHS patient.
The Glossopharyngeal plane soft tissue caused to treat glossoptosis subside formed OSAHS, this utility model people discloses a kind of root of the tongue traction apparatus of implanted in Chinese patent application CN102198010A, this invention obtains good curative effect clinically, is particularly suitable for the operative treatment of moderate or the moderate or severe OSAHS patient caused because the root of the tongue subsides.
Present patent application is the further Improvement and perfection of the tractor to the embedded type tongue pulling device in this patent application.
Summary of the invention
For the horizontal direction adjustment type tractor of embedded type tongue pulling device, described tractor 3 is containing regulating the gauge tap 301 of draught line 2 pulling force size, the draught line fixture 302 of energy fixed traction line 2 and housing 304; Gauge tap 301 and draught line fixture 302 are arranged in housing 304; It is characterized in that:
A, described gauge tap 301 are helicitic texture, are made up of set screw 301-1 and screw thread 301-2; Rotate described set screw 301-1 clockwise or counterclockwise, described set screw 301-1 can be driven along the axial advancement of described screw thread 301-2 or retrogressing; The far-end of described set screw 301-1 is provided with the mounting groove 301-3 connecting described draught line fixture 302;
B, described draught line fixture 302 are containing connecting convex rank 302-1, support 302-2 and draught line installing hole 302-3, and described connection convex rank 302-1 is located at the near-end of described support 302-2, and described draught line installing hole 302-3 is located at the far-end of described support 302-2;
In the movable mounting groove 301-3 being arranged on described gauge tap 301 of connection convex rank 302-1 energy of C, described draught line fixture 302, described set screw 301-1, along the axial advancement of described screw thread 301-2 or retrogressing, can drive advance or the retrogressing of described draught line fixture 302;
D, described housing 304 are containing working hole 304-1, and described gauge tap 301 and described draught line fixture 302 are arranged in described working hole 304-1.
Because described draught line fixture 302 is connected with described control gauge tap 301 by described connection convex rank 302-1, therefore, when rotating described set screw 301-1 clockwise, drive described set screw 301-1 along the axial advancement of described screw thread 301-2, described draught line fixture 302 is driven to advance, described draught line 2 relaxes, and the pulling force of described draught line 2 reduces; When counterclockwise to rotation described set screw 301-1, described set screw 301-1 is driven to retreat along the axis of described screw thread 301-2, described draught line fixture 302 is driven to retreat, described draught line 2 is strained, the pulling force of described draught line 2 increases, thus realizes the regulating action to the pulling force size of described draught line 2.
Further, the opening 301-3-1 of described mounting groove 301-3 is located in the side of described set screw 301-1 far-end.Because the opening 301-3-1 of described mounting groove 301-3 is located at side, can insert in the opening 301-3-1 of described mounting groove 301-3 by the connection convex rank 302-1 of described draught line fixture 302 easily, shirtsleeve operation process just can realize the connection of described draught line fixture 302 and described gauge tap 301.
The adjustment hole 301-1-1 of described gauge tap 301 is non-circular.For realizing the adjustment to described gauge tap 301 better, the adjustment hole 301-2 of described gauge tap 301 needs to be non-cylindrical, as ellipse, polygon or the polymorphic structure being designed with locating slot, especially the polygonized structure such as tetragon, hexagon is good, because polygonized structure not only can realize good location, adjustment, and structure is simple, use procedure is convenient.Use the screwdriver matched with described adjustment hole 301-1-1, described screwdriver is inserted described adjustment hole 301-1-1, i.e. rotatable described set screw 301-1, realize the advance and retreat of described gauge tap 301.
The inwall of the working hole 304-1 of described housing 304 is provided with chute 304-2, and described draught line fixture 302 is provided with the convex rank 302-4 that slides, and described slip convex rank 302-4 can slide in described chute 304-2; Because described slip convex rank 302-4 is limited by described chute 304-2, described draught line fixture 302 non rotating when described set screw 301-1 rotates.For strengthening stationarity when described slip convex rank 302-4 slides in described chute 304-2 further, the distribution that described slip convex rank 302-4 and described chute 304-2 can be symmetrical, slide as described in 2 groups or 3 groups convex rank 302-4 and as described in chute 304-2.
Described support 302-2 is at least provided with 1 draught line installing hole 302-3.
Described support 302-2 is provided with 8 draught line installing hole 302-3, described draught line installing hole 302-3 every 2 group, forms the sunk type slotted eye 302-3-1 that 4 groups can be held draught line 2 altogether.
In practical application, when with 4 line tractive, 8 described draught line installing hole 302-3 every 2 one group, be evenly distributed on the far-end of described support 302-2, to ensure the stationarity be uniformly distributed when moving along described chute 304-2 with described draught line fixture 302 of the pulling force of draught line 2 described in traction process.Sunk type slotted eye 302-3-1 is designed with between adjacent described draught line installing hole 302-3.The degree of depth of described sunk type slotted eye 302-3-1 is greater than the maximum outside diameter of described draught line.When described draught line 2 is installed, first after described draught line 2 being passed from 1 draught line installing hole 302-3, pass after described sunk type slotted eye 302-3-1 enters adjacent draught line installing hole 302-3, mode by tiing a knot, riveting or heat forms positioning end 201 in the end of described draught line 2, then the positioning head of described draught line 2 is placed in described draught line installing hole 302-3 or described sunk type slotted eye 302-3-1, realizes the connection of described draught line 2 and described draught line fixture 302.
Described housing 304 is provided with sealing ring 304-3, pressing plate 304-4, screw 304-5; Described sealing ring 304-3 is arranged on the near-end of described working hole 304-1, described pressing plate 304-4 is arranged on above described sealing ring 304-3, is fixed on the near-end of described working hole 304-1 by described pressing plate 304-4 and described sealing ring 304-3 by described screw 304-5.
Described sealing ring 304-3 is provided with protecting film 304-3-1, prevents tissue from entering described adjustment hole 301-1-1, blocks described adjustment hole 301-1-1.
Described pressing plate 304-4 is provided with through hole 304-4-1, and Speical screwdriver 4 can be allowed to pass through.Described through hole 304-4-1, described protecting film 304-3-1 are corresponding with the position of described adjustment hole 301-1-1.
Described tractor 3 adopts medical material manufacture.Described tractor 3 can with medical metal material or medical macromolecular materials or medical composite material manufacture.
During Clinical practice, first open the passage of an about 6mm diameter in the bottom of mandibular bone 5, described housing 304 is inserted in passage, and be fixed on described mandibular bone 5.By described draught line 2 by after the through wires hole 304A of described housing 304, described draught line installing hole 302-3 is utilized to be connected in described draught line fixture 302.Then, the connection convex rank 302-1 of described draught line fixture 302 is arranged in the mounting groove 301-3 of described gauge tap 301.The slip convex rank 302-4 of described draught line fixture 302 is inserted in the chute 304-2 on the inwall of the working hole 304-1 of described housing 304, rotate described gauge tap 301, drive described draught line fixture 302 to move along described positioning runner 304-2, adjust the pulling force of described draught line 2 to suitable size.Then described sealing ring 304-3 is arranged on the near-end of described working hole 304-1, described pressing plate 304-4 is arranged on above described sealing ring 304-3, by described screw 304-5, described pressing plate 304-4 and described sealing ring 304-3 is fixed on the near-end of described working hole 304-1, namely completes the installation of the horizontal direction adjustment type tractor for embedded type tongue pulling device of this utility model.When needing the pulling force size adjusting described draught line 2, select the Speical screwdriver 4 of the mating shapes of nose shape and described adjustment hole 301-1-1, through the through hole 304-4-1 on pressing plate 304-4, then the protecting film 304-3-1 on described sealing ring 304-3 is pierced through, the head of Speical screwdriver is inserted in described adjustment hole 301-1-1, rotate described Speical screwdriver 4, thus rotate described gauge tap 301, described draught line fixture 302 is driven to advance vertically or retreat, described draught line 2 is relaxed or tension, thus realize the object of the pulling force size of the described draught line 2 of adjustment.
The horizontal direction adjustment type tractor for embedded type tongue pulling device of this utility model, containing described gauge tap 301, described draught line fixture 302 and described housing 304.Described housing 304 is containing described working hole 304-1, and described gauge tap 301 and draught line fixture 302 are arranged in described working hole 304-1.Described gauge tap 301 is helicitic texture, is made up of set screw 301-1 and screw thread 301-2.Described set screw 301-1 is provided with adjustment hole 301-1-1, rotates described set screw 301-1 by described adjustment hole 301-1-1, and described set screw 301-1 can be caused along the axial advancement of described screw thread 301-2 or retrogressing.The far-end of described set screw 301-1 is provided with the mounting groove 301-3 connecting described draught line fixture 302.Described draught line fixture 302 is containing connecting convex rank 302-1, support 302-2 and draught line installing hole 302-3, described connection convex rank 302-1 is located at the near-end of described support 302-2, described draught line installing hole 302-3 is located at the far-end of described support 302-2, in the movable mounting groove 301-3 being arranged on described gauge tap 301 of connection convex rank 302-1 energy of described draught line fixture 302.Described set screw 301-1, along the axial advancement of described screw thread 301-2 or retrogressing, can drive advance or the retrogressing of described draught line fixture 302, makes the lax or tension of described draught line 2, thus realizes the object of the pulling force size of the described draught line 2 of adjustment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tractor of this utility model.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the structural representation after the draught line fixture of Fig. 1 is pushed ahead.
Fig. 4 is the gauge tap of tractor described in Fig. 1 and draught line fixture structural representation when fitting together.
Fig. 5 is the explosive view of Fig. 4.
Fig. 6 is the structural representation of the draught line fixture of the tractor of this utility model.
Fig. 7 is the A-A sectional view of Fig. 6.
Fig. 8 is the fundamental diagram of the horizontal direction adjustment type tractor of this utility model.
In above-mentioned figure:
1 is towing plate, and 2 is draught line, and 3 is tractor, and 4 is Speical screwdriver, and 5 is mandibular bone.
201 is the positioning end of draught line.
301 is gauge tap, and 302 is draught line fixture, and 304 is housing.
301-1 is the screw on gauge tap, and 301-2 is the screw thread on gauge tap, and 301-3 is mounting groove.
302-1 is for connecting convex rank, and 302-2 is support, and 302-3 is draught line installing hole, and 302-4 is convex rank of sliding.
304-1 is working hole, and 304-2 is locating slot, and 304-3 is sealing ring, and 304-3-1 is the protecting film on sealing ring, and 304-4 is pressing plate, and 304-4-1 is the through hole on pressing plate, and 304-5 is screw, and 304A is through wires hole.
301-1-1 is the adjustment hole on screw, and 301-3-1 is the opening of mounting groove, and 302-3-1 is sunk type slotted eye.
Detailed description of the invention
Embodiment: the horizontal direction adjustment type tractor for embedded type tongue pulling device of this utility model
Referring to figs. 1 to Fig. 3, in the present embodiment, described tractor 3 is containing regulating the gauge tap 301 of draught line 2 pulling force size, the draught line fixture 302 of energy fixed traction line 2 and housing 304.Described housing 304 is containing working hole 304-1, and described gauge tap 301 and described draught line fixture 302 are arranged in described working hole 304-1.
Described gauge tap 301 is helicitic texture, is made up of set screw 301-1 and screw thread 301-2.Described set screw 301-1 is external screw thread, and described screw thread 301-2 is female thread, and described set screw 301-1 can rotate in screw thread 301-2.Described set screw 301-1 is provided with adjustment hole 301-1-1.Rotate described set screw 301-1 clockwise or counterclockwise, described set screw 301-1 can be driven along the axial advancement of described screw thread 301-2 or retrogressing; The far-end of described set screw 301-1 is provided with the mounting groove 301-3 connecting described draught line fixture 302.
The far-end of described set screw 301-1 is provided with the mounting groove 301-3 connecting described draught line fixture 302.
Described draught line fixture 302 is containing connecting convex rank 302-1, support 302-2 and draught line installing hole 302-3.Described connection convex rank 302-1 is located at the near-end of described support 302-2, and described draught line installing hole 302-3 is located at the far-end of described support 302-2.
In the movable mounting groove 301-3 being arranged on described gauge tap 301 of connection convex rank 302-1 energy of described draught line fixture 302, described set screw 301-1, along the axial advancement of described screw thread 301-2 or retrogressing, can drive advance or the retrogressing of described draught line fixture 302.When rotating described set screw 301-1 clockwise, driving described set screw 301-1 to advance along described screw thread 301-2, driving described draught line fixture 302 to advance, described draught line 2 relaxes, and the pulling force of described draught line 2 reduces; When counterclockwise to rotation described set screw 301-1, described set screw 301-1 is driven to retreat along described screw thread 301-2, described draught line fixture 302 is driven to retreat, described draught line 2 is strained, the pulling force of described draught line 2 increases, thus realizes the regulating action to the pulling force size of described draught line 2.
The opening 301-3-1 of described mounting groove 301-3 is located at the side of the far-end of described set screw 301-1, inserts in described mounting groove 301-3 to facilitate the convex rank of connection of described draught line fixture 302.
The adjustment hole 301-1-1 of described gauge tap 301 is non-circular.For realizing the adjustment of described adjusting rod 4 to described gauge tap 301 better, the adjustment hole 301-2 of described gauge tap 301 needs to be non-cylindrical, as ellipse, polygon or the polymorphic structure being designed with locating slot.Have chosen hexagon in the present embodiment, not only can realize good location, adjustment, and structure is simple, use procedure is convenient.
The inwall of the working hole 304-1 of described housing 304 is provided with chute 304-2, and described draught line fixture 302 is provided with the convex rank 302-4 that slides, and described slip convex rank 302-4 can slide in described chute 304-2; Because described slip convex rank 302-4 is limited by described chute 304-2, described draught line fixture 302 non rotating when described set screw 301-1 rotates.For strengthening stationarity when described slip convex rank 302-4 slides in described chute 304-2, in the present embodiment, have chosen the design of to slide described in symmetrical 2 groups of diametric(al) convex rank 302-4 and described chute 304-2.
Described support 302-2 is at least provided with 1 draught line installing hole 302-3.In the present embodiment, have chosen the mode of 4 line tractives, be designed with 8 draught line installing hole 302-3 altogether, adjacent between two, be evenly distributed on the far-end of described support 302-2, to ensure the stationarity be uniformly distributed when moving along described chute 304-2 with described draught line fixture 302 of the pulling force of draught line 2 described in traction process.Sunk type slotted eye 302-3-1 is designed with between adjacent described draught line installing hole 302-3.The degree of depth of described sunk type slotted eye 302-3-1 is greater than the maximum outside diameter of described draught line.When described draught line 2 is installed, first after described draught line 2 being passed from 1 draught line installing hole 302-3, pass after described sunk type slotted eye 302-3-1 enters adjacent draught line installing hole 302-3, mode by tiing a knot, riveting or heat forms positioning head 201 in the end of described draught line 2, then the positioning head of described draught line 2 is placed in described draught line installing hole 302-3 or described sunk type slotted eye 302-3-1, realizes the connection of described draught line 2 and described draught line fixture 302.
Described housing 304 is provided with sealing ring 304-3, pressing plate 304-4, screw 304-5; Described sealing ring 304-3 is arranged on the near-end of described working hole 304-1, described pressing plate 304-4 is arranged on above described sealing ring 304-3, is fixed on the near-end of described working hole 304-1 by described pressing plate 304-4 and described sealing ring 304-3 by described screw 304-5.
Described sealing ring 304-3 is provided with protecting film 304-3-1, prevents tissue from entering described adjustment hole 301-1-1, blocks described adjustment hole 301-1-1.
Described pressing plate 304-4 is provided with through hole 304-4-1, and described Speical screwdriver 4 can be allowed to pass through.Described through hole 304-4-1, described protecting film 304-3-1 are corresponding with the position of described adjustment hole 301-1-1.
Described tractor 3 adopts medical material manufacture.Described tractor 3 can with medical metal material or medical macromolecular materials or medical composite material manufacture.
During Clinical practice, first open the passage of an about 6mm diameter in the bottom of mandibular bone 5, described housing 304 is inserted in passage, and be fixed on described mandibular bone 5.Described draught line 2 is first connected on towing plate 1, then by after the through wires hole 304A of described housing 304, utilizes described draught line installing hole 302-3 to be connected in described draught line fixture 302.Then, the connection convex rank 302-1 of described draught line fixture 302 is arranged in the mounting groove 301-3 of described gauge tap 301.The slip convex rank 302-4 of described draught line fixture 302 is inserted in the chute 304-2 on the inwall of the working hole 304-1 of described housing 304, rotate described gauge tap 301, drive described draught line fixture 302 along described positioning runner 304-2 axially-movable, adjust the pulling force of described draught line 2 to suitable size.Then described sealing ring 304-3 is arranged on the near-end of described working hole 304-1, described pressing plate 304-4 is arranged on above described sealing ring 304-3, by described screw 304-5, described pressing plate 304-4 and described sealing ring 304-3 is fixed on the near-end of described working hole 304-1, namely completes the installation of the horizontal direction adjustment type tractor for embedded type tongue pulling device of this utility model.
When needing the pulling force size adjusting described draught line 2, select the Speical screwdriver 4 of the mating shapes of nose shape and described adjustment hole 301-1-1, first touch with hands, find the through hole 304-4-1 on pressing plate 304-4, the position of aligned through holes 304-4-1, after piercing through mandibular bone skin with described Speical screwdriver 4, passing the through hole 304-4-1 on pressing plate 304-4, then the protecting film 304-3-1 on described sealing ring 304-3 is pierced through, the head of described Speical screwdriver 4 is inserted in described adjustment hole 301-1-1, rotate described Speical screwdriver, thus rotate described gauge tap 301, described draught line fixture 302 is driven to advance vertically or retreat, described draught line 2 is relaxed or tension, thus adjust the size of described draught line 2 pulling force.When rotating clockwise, driving described set screw 301-1 to advance along described screw thread 301-2, driving described draught line fixture 302 to advance, described draught line 2 relaxes, and the pulling force of described draught line 2 reduces; When counterclockwise to rotation, drive described set screw 301-1 to retreat along described screw thread 301-2, drive described draught line fixture 302 to retreat, described draught line 2 is strained, and the pulling force of described draught line 2 increases.
It should be noted that the open structure with illustrating can replace by the structure that other effect is identical herein, the embodiment that this utility model is introduced simultaneously not realizes exclusive architecture of the present utility model.Although preferred embodiments of the present utility model is introduced in this article and is illustrated; but those skilled in the art all know know these embodiments be only illustrate and oneself; those skilled in the art can make countless changes, improvement and replacement; and this utility model can not be departed from; therefore, that should come according to the spirit and scope of this utility model appending claims defines protection domain of the present utility model.
Claims (8)
1., for the horizontal direction adjustment type tractor of embedded type tongue pulling device, described tractor (3) is containing regulating the gauge tap (301) of draught line (2) pulling force size, the draught line fixture (302) of energy fixed traction line (2) and housing (304); Gauge tap (301) and draught line fixture (302) are arranged in housing (304); It is characterized in that:
A, described gauge tap (301) are helicitic texture, are made up of set screw (301-1) and screw thread (301-2); Rotate described set screw (301-1) clockwise or counterclockwise, described set screw (301-1) can be driven along the axial advancement of described screw thread (301-2) or retrogressing; The far-end of described set screw (301-1) is provided with the mounting groove (301-3) connecting described draught line fixture (302);
B, described draught line fixture (302) are containing connecting convex rank (302-1), support (302-2) and draught line installing hole (302-3); The convex rank of described connection (302-1) are located at the near-end of described support (302-2), and described draught line installing hole (302-3) is located at the far-end of described support (302-2);
The convex rank of connection (302-1) of C, described draught line fixture (302) can movablely be arranged in the mounting groove (301-3) of described gauge tap (301), described gauge tap (301) and described draught line fixture (302) are linked together, described set screw (301-1), along the axial advancement of described screw thread (301-2) or when retreating, can drive advance or the retrogressing of described draught line fixture (302);
D, described housing (304) are containing working hole (304-1), and described gauge tap (301) and described draught line fixture (302) are arranged in described working hole (304-1).
2. tractor according to claim 1, is characterized in that: the opening (301-3-1) of described mounting groove (301-3) is located in the side of described set screw (301-1) far-end.
3. tractor according to claim 1, it is characterized in that: the end of described set screw (301-1) is provided with the adjustment hole (301-1-1) that can rotate described set screw (301-1), and described adjustment hole (301-1-1) is non-circular.
4. tractor according to claim 1, it is characterized in that: the inwall of the working hole (304-1) of described housing (304) is provided with chute (304-2), described draught line fixture (302) is provided with convex rank (302-4) of sliding, and the convex rank of described slip (302-4) in described chute (304-2) slides forwards or can slide backward; But because the convex rank of described slip (302-4) are by described chute (304-2) restriction, described draught line fixture (302) non rotating when described set screw (301-1) rotates.
5. tractor according to claim 1, is characterized in that: described support (302-2) is at least provided with 1 draught line installing hole (302-3).
6. tractor according to claim 5, it is characterized in that: described support (302-2) is provided with 8 draught line installing holes (302-3), described draught line installing hole (302-3) every 2 one group, forms the sunk type slotted eye (302-3-1) that 4 groups can be held draught line (2) altogether.
7. tractor according to claim 1, is characterized in that: described housing (304) is provided with sealing ring (304-3), pressing plate (304-4), screw (304-5); Described sealing ring (304-3) is arranged on the near-end of described working hole (304-1), described pressing plate (304-4) is arranged on above described sealing ring (304-3), described pressing plate (304-4) and described sealing ring (304-3) is fixed on the near-end of described working hole (304-1) by described screw (304-5).
8. tractor according to claim 1, is characterized in that: described tractor (3) adopts medical material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500598.0U CN204863623U (en) | 2015-07-09 | 2015-07-09 | A horizontal direction regulation type tractive ware for implanting type tongue tractive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500598.0U CN204863623U (en) | 2015-07-09 | 2015-07-09 | A horizontal direction regulation type tractive ware for implanting type tongue tractive device |
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| Publication Number | Publication Date |
|---|---|
| CN204863623U true CN204863623U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500598.0U Active CN204863623U (en) | 2015-07-09 | 2015-07-09 | A horizontal direction regulation type tractive ware for implanting type tongue tractive device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005152A1 (en) * | 2015-07-09 | 2017-01-12 | 周星 | Tractive device for implanted tongue tractive apparatus |
| CN106333782A (en) * | 2015-07-09 | 2017-01-18 | 周星 | Horizontal adjusting type retractor for implantable tongue draw device |
| WO2017121282A1 (en) * | 2016-01-13 | 2017-07-20 | 周星 | Worm wheel and worm screw traction apparatus for implanted tongue traction device |
| US11877949B2 (en) | 2016-01-13 | 2024-01-23 | Xing Zhou | Turbine-worm traction device applied to implanted tongue traction device |
-
2015
- 2015-07-09 CN CN201520500598.0U patent/CN204863623U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005152A1 (en) * | 2015-07-09 | 2017-01-12 | 周星 | Tractive device for implanted tongue tractive apparatus |
| CN106333782A (en) * | 2015-07-09 | 2017-01-18 | 周星 | Horizontal adjusting type retractor for implantable tongue draw device |
| CN106333782B (en) * | 2015-07-09 | 2019-04-30 | 周星 | Horizontal direction adjustment type tractor for embedded type tongue pulling device |
| WO2017121282A1 (en) * | 2016-01-13 | 2017-07-20 | 周星 | Worm wheel and worm screw traction apparatus for implanted tongue traction device |
| US11877949B2 (en) | 2016-01-13 | 2024-01-23 | Xing Zhou | Turbine-worm traction device applied to implanted tongue traction device |
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