CN210409171U - Fixing bandage for oropharynx air duct - Google Patents
Fixing bandage for oropharynx air duct Download PDFInfo
- Publication number
- CN210409171U CN210409171U CN201920199386.1U CN201920199386U CN210409171U CN 210409171 U CN210409171 U CN 210409171U CN 201920199386 U CN201920199386 U CN 201920199386U CN 210409171 U CN210409171 U CN 210409171U
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- circular plate
- rotating shaft
- wall
- bandage
- grinding wheel
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Abstract
The utility model discloses a fixing bandage of oropharynx air vent, include with oropharynx air vent assorted cutting ferrule, the bottom of cutting ferrule is equipped with the trepanning, and the lateral wall of trepanning and the outside movable contact of oropharynx air vent are equipped with the air vent on the top inner wall of trepanning, one side fixed mounting of cutting ferrule has the one end of bandage body, and the opposite side fixed mounting of cutting ferrule has the fixed block, and the top of fixed block has seted up first through-hole, the other end of bandage body runs through top and the fixed mounting that first through-hole extends to the fixed block and has the connector. The utility model discloses simple structure, convenient operation is convenient for reach patient's quick adjustment and comfortable use to fat thin difference according to the elasticity of actual need quick adjustment bandage body, improves work efficiency, and effectual phenomenon of taking off the pipe and the sense of oppression tight of stretching of avoiding appearing, and the bandage body can recycle, and the practicality is strong, satisfies patient's user demand.
Description
Technical Field
The utility model relates to a bandage technical field especially relates to a fixing bandage of oropharynx air vent.
Background
Oropharynx air vent, also known as oropharynx breather pipe, a non-endotracheal tube nature does not have wound ventilation tube, can prevent the tongue tenesmus, open the air flue rapidly, obtain effectual ventilation, oropharynx air vent is by the edge of a wing (be the outer fringe that the mouth outer end has the round to be outstanding), bite-block part and pharynx flexion are constituteed, current oropharynx air vent's fixed bandage comprises cutting ferrule and bandage, when using disposable oropharynx air vent clinically, mostly sheathe cutting ferrule of a matching on the edge of a wing, a bandage is fixed in the both sides of cutting ferrule, when using, the pharynx flexion inserts, the edge of a wing is left extraoral, overlap the cutting ferrule on the edge of a wing of oropharynx air vent, then overlap the bandage at the neck, reach the purpose of fixed oropharynx air vent, prevent that oropharynx air vent from dropping when using.
The fixing bandage of current oropharynx air vent still has certain not enough, during the use, its elasticity according to actual need quick adjustment bandage of being not convenient for can not be according to the patient quick adjustment of fat thin difference, the pipe takes off easily, wastes time and energy, and work efficiency is low, can not satisfy patient's user demand, and consequently we have provided a fixing bandage of oropharynx air vent to be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fixing bandage for oropharynx air ducts.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing bandage for an oropharynx air duct comprises a sleeve matched with the oropharynx air duct, wherein a sleeve groove is formed in the bottom of the sleeve groove, the side wall of the sleeve groove is in movable contact with the outer side of the oropharynx air duct, an air vent is formed in the inner wall of the top of the sleeve groove, one end of a bandage body is fixedly mounted on one side of the sleeve groove, a fixing block is fixedly mounted on the other side of the sleeve groove, a first through hole is formed in the top of the fixing block, the other end of the bandage body penetrates through the first through hole to extend to the upper portion of the fixing block, a connector is fixedly mounted on the inner wall of the top of the sleeve groove, a rectangular groove is formed in the inner wall of one side, away from the sleeve groove, of the first through hole, a same rotating shaft is rotatably mounted on the inner walls of two sides of the rectangular groove, a grinding wheel, and the outside of plectane is annular fixed mounting and has a plurality of connecting rods, and the one end nestification that the plectane was kept away from to the connecting rod has the ball, sliding connection has same montant on the top inner wall of rectangular channel and the bottom inner wall, and one side fixed mounting that the montant is close to the plectane has three hornblocks, and the top of three hornblocks is the inclined plane, and the top of a connecting rod among a plurality of connecting rods contacts with the bottom of three hornblocks, one side fixed mounting that the cutting ferrule was kept away from to the montant has the pull rod, and the one end that the montant was kept away from to the pull rod extends to the fixed block outside and fixed mounting has the pull head, one side.
Preferably, a square hole is formed in the inner wall of one side, away from the opening, of the rectangular groove, and the square hole is connected with the pull rod in a sliding mode.
Preferably, bearings are welded on the inner walls of the two sides of the rectangular groove, and inner rings of the two bearings are fixedly sleeved with the outer side of the rotating shaft.
Preferably, the outer side of the grinding wheel is a grinding surface, one side of the grinding wheel is provided with a first round hole, and the first round hole is fixedly sleeved with the rotating shaft.
Preferably, one side of the circular plate is provided with a second round hole, and the second round hole is fixedly sleeved with the rotating shaft.
Preferably, the number of the springs is two to four, and the two to four springs are arranged on one side, away from the circular plate, of the vertical rod at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
by the clamping groove, the bandage body, the fixed block, the first through hole, the rectangular groove, the rotating shaft, the grinding wheel, the circular plate, the connecting rod, the vertical rod, the triangular block, the pull rod, the spring and the pull head which are matched, the bandage body is pulled to slide in the first through hole by the connector, the grinding wheel is driven to rotate clockwise by the friction of the bandage body, the grinding wheel drives the circular plate to rotate by the rotating shaft, the circular plate drives a plurality of connecting rods to rotate, one connecting rod adjacent to the triangular block drives the ball to extrude the top of the triangular block firstly, so that the triangular block moves and drives the vertical rod to compress the spring, when the bandage body is tensioned to a proper tightness, the spring in a compression state resets and drives the triangular block to reset by the vertical rod, the bandage body stops being pulled, the tightness of the bandage body rubs and drives the rotating shaft to rotate by the grinding wheel, the rotating shaft drives one connecting rod of the, thereby restriction emery wheel gyration to through emery wheel restriction bandage body retraction, use the back, only need stimulate the pull head, the pull head drives the montant through the pull rod and removes, the montant drives a connecting rod separation of triangle-shaped piece and contact and removes the restriction, makes the elasticity that can the quick adjustment bandage body according to actual need.
The utility model discloses simple structure, convenient operation is convenient for reach patient's quick adjustment and comfortable use to fat thin difference according to the elasticity of actual need quick adjustment bandage body, improves work efficiency, and effectual phenomenon of taking off the pipe and the sense of oppression tight of stretching of avoiding appearing, and the bandage body can recycle, and the practicality is strong, satisfies patient's user demand.
Drawings
Fig. 1 is a schematic structural view of a fixing band for oropharyngeal airway in accordance with the present invention;
fig. 2 is a schematic structural view of a portion a of a fixing band for an oropharyngeal airway in accordance with the present invention;
fig. 3 is a schematic structural view of part B of a fixing band for oropharyngeal airway according to the present invention;
fig. 4 is the utility model provides a structural schematic diagram is looked from above to cutting ferrule of fixing bandage of oropharynx air vent.
In the figure: 1 oropharynx air duct, 2 draw-in grooves, 3 bandage bodies, 4 fixed blocks, 5 first through holes, 6 rectangular grooves, 7 rotating shafts, 8 grinding wheels, 9 round plates, 10 connecting rods, 11 vertical rods, 12 triangular blocks, 13 pull rods, 14 springs, 15 balls and 16 pull heads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a fixing bandage for oropharynx air duct comprises a cutting sleeve 2 matched with oropharynx air duct 1, a sleeve groove is arranged at the bottom of cutting sleeve 2, the side wall of the sleeve groove is movably contacted with the outer side of oropharynx air duct 1, an air vent is arranged on the inner wall of the top of the sleeve groove, one side of cutting sleeve 2 is fixedly provided with one end of bandage body 3, the other side of cutting sleeve 2 is fixedly provided with a fixing block 4, the top of fixing block 4 is provided with a first through hole 5, the other end of bandage body 3 penetrates through the first through hole 5 to extend to the upper side of fixing block 4 and is fixedly provided with a connector, the inner wall of one side of the first through hole 5 far away from cutting sleeve 2 is provided with a rectangular groove 6, the inner walls of two sides of the rectangular groove 6 are rotatably provided with a same rotating shaft 7, a grinding wheel 8 is fixedly sleeved on the rotating shaft 7, and one side of, the rotary shaft 7 is fixedly sleeved with a circular plate 9, the outer side of the circular plate 9 is annularly and fixedly provided with a plurality of connecting rods 10, one ends, far away from the circular plate 9, of the connecting rods 10 are nested with balls 15, the inner wall of the top and the inner wall of the bottom of the rectangular groove 6 are connected with the same vertical rod 11 in a sliding manner, one side, close to the circular plate 9, of the vertical rod 11 is fixedly provided with a triangular block 12, the top of the triangular block 12 is an inclined plane, the top of one connecting rod 10 of the connecting rods 10 is in contact with the bottom of the triangular block 12, one side, far away from the clamping sleeve 2, of the vertical rod 11 is fixedly provided with a pull rod 13, one end, far away from the vertical rod 11, of the pull rod 13 extends out of the fixed block 4 and is fixedly provided with a pull head 16, one side, far away from the circular plate 9, of the vertical rod, The binding belt comprises a rotating shaft 7, a grinding wheel 8, a circular plate 9, connecting rods 10, a vertical rod 11, a triangular block 12, a pull rod 13, a spring 14 and balls 15, wherein the rotating shaft 7 is matched with a pull head 16, the binding belt body 3 is pulled to slide in a first through hole 5 through a connector, the grinding wheel 8 is driven to rotate clockwise by friction of the binding belt body 3, the circular plate 9 drives a plurality of connecting rods 10 to rotate, one connecting rod 10 adjacent to the triangular block 12 drives the balls 15 to extrude the top of the triangular block 12 at first, so that the triangular block 12 moves and drives the vertical rod 11 to compress the spring 14, when the binding belt body 3 is tensioned to a proper tightness, the spring 14 in a compression state resets and drives the triangular block 12 to reset through the vertical rod 11, the binding belt body 3 stops being pulled, the tightness of the binding belt body 3 is rubbed and drives the rotating shaft 7 to rotate through the grinding wheel, the rotating shaft 7 drives one connecting rod 10 of the connecting rods 10 to contact with the bottom of the triangular block 12 through the circular plate 9, thereby limiting the rotation of the grinding wheel 8 and limiting the retraction of the binding belt body 3 through the grinding wheel 8, after use, only by pulling the pull head 16, the pull head 16 drives the vertical rod 11 to move through the pull rod 13, the vertical rod 11 drives the triangular block 12 to separate from one connecting rod 10 which is in contact with the triangular block and remove the limitation, the elasticity that makes can be according to actual need quick adjustment bandage body 3, the utility model discloses simple structure, convenient operation is convenient for reach patient quick adjustment and comfortable the use to fat thin difference according to actual need quick adjustment bandage body 3's elasticity, improves work efficiency, and effectual phenomenon and the too tight sense of oppression of stretching of taking off the pipe of avoiding appearing, and bandage body 3 can recycle, and the practicality is strong, satisfies patient's user demand.
In the utility model, a square hole is arranged on the inner wall of one side of the rectangular groove 6 far from the opening, the square hole is connected with the pull rod 13 in a sliding way, bearings are welded on the inner walls of two sides of the rectangular groove 6, the inner rings of the two bearings are fixedly sleeved with the outer side of the rotating shaft 7, the outer side of the grinding wheel 8 is a grinding surface, one side of the grinding wheel 8 is provided with a first round hole which is fixedly sleeved with the rotating shaft 7, one side of the circular plate 9 is provided with a second round hole which is fixedly sleeved with the rotating shaft 7, the number of the springs 14 is two to four, and two to four springs 14 are arranged at one side of the vertical rod 11 far from the circular plate 9 at equal intervals, and the square hole is matched with the pull head 16 through the clamping groove 2, the bandage body 3, the fixing block 4, the first through hole 5, the rectangular groove 6, the rotating shaft 7, the grinding wheel 8, the circular plate 9, the connecting rod, the binding belt body 3 is pulled to slide in the first through hole 5 through the connector, the binding belt body 3 is rubbed to drive the grinding wheel 8 to rotate clockwise, the grinding wheel 8 drives the circular plate 9 to rotate through the rotating shaft 7, the circular plate 9 drives the connecting rods 10 to rotate, one connecting rod 10 adjacent to the triangular block 12 drives the balls 15 to extrude the top of the triangular block 12 firstly, so that the triangular block 12 moves and drives the vertical rod 11 to compress the spring 14, when the binding belt body 3 is tensioned to a proper tightness, the spring 14 in a compressed state resets and drives the triangular block 12 to reset through the vertical rod 11, the binding belt body 3 is stopped to be pulled, the tightness of the binding belt body 3 per se is rubbed and drives the rotating shaft 7 to rotate through the grinding wheel 8, the rotating shaft 7 drives one connecting rod 10 of the connecting rods 10 to contact with the bottom of the triangular block 12 through the circular plate 9, and the rotation of the grinding, and retract through 8 restriction bandage bodies of abrasive wheel, use the back, only need stimulate pull head 16, pull head 16 drives montant 11 through pull rod 13 and removes, and montant 11 drives a connecting rod 10 separation of triangle-shaped piece 12 and contact and removes the restriction, makes can be according to actual need quick adjustment bandage body 3's elasticity, the utility model discloses simple structure, convenient operation, the elasticity of being convenient for according to actual need quick adjustment bandage body 3 reaches patient's quick adjustment and comfortable the use to fat thin difference, improves work efficiency, and effectual phenomenon of avoiding appearing taking off the pipe and the oppression of tightening feels, and bandage body 3 can recycle, and the practicality is strong, satisfies patient's user demand.
The working principle is as follows: when the binding belt is used, the connector is pulled, the connector drives the binding belt body 3 to slide in the first through hole 5, so that the binding belt body 3 is stretched and tightened, the binding belt body 3 rubs on the outer side of the grinding wheel 8, the grinding wheel 8 is driven to rotate clockwise by friction force, the rotating shaft 7 is driven to rotate in the rectangular groove 6, the rotating shaft 7 drives the circular plate 9 to rotate, the circular plate 9 drives the connecting rods 10 to rotate, one connecting rod 10 adjacent to the triangular block 12 drives the balls 15 to extrude the top inclined plane of the triangular block 12 at first, under the action of the extrusion force, the triangular block 12 moves in the direction away from the circular plate 9, the triangular block 12 drives the vertical rod 11 to move, the vertical rod 11 compresses the spring 14, when the binding belt body 3 is tensioned to a proper tightness, the spring 14 in a compression state resets, the elastic force of the spring 14 drives the vertical rod 11 to reset, the vertical, stopping pulling the bandage body 3, the elasticity of the bandage body 3 drives the bandage body 3 to rub the grinding wheel 8 downwards, the grinding wheel 8 drives the circular plate 9 to rotate through the rotating shaft 7, the circular plate 9 drives one connecting rod 10 of the connecting rods 10 to be contacted with the bottom of the triangular block 12, the triangular block 12 limits the circular plate 9 to slide back through the connecting rod 10 contacted with the bottom, the circular plate 9 limits the grinding wheel 8 to rotate through the rotating shaft 7, thereby limiting the retraction of the bandage body 3, after the bandage is used, only the pull head 16 needs to be pulled, the pull head 16 drives the vertical rod 11 to move through the pull rod 13, the vertical rod 11 drives the triangular block 12 to be separated from the connecting rod 10 contacted with the triangular block and removes the limitation, so that the elasticity of the bandage body 3 can be quickly adjusted according to actual needs, the bandage is convenient to quickly adjust and comfortably used for patients with different fat and thin stature, and the phenomenon of tube taking, the working efficiency is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fixing bandage for an oropharynx air duct comprises a clamping sleeve (2) matched with the oropharynx air duct (1), wherein a sleeve groove is formed in the bottom of the clamping sleeve (2), the side wall of the sleeve groove is in movable contact with the outer side of the oropharynx air duct (1), and an air vent is formed in the inner wall of the top of the sleeve groove, the rotating shaft (7) is fixedly sleeved with a grinding wheel (8), one side, close to the clamping sleeve (2), of the grinding wheel (8) extends into the first through hole (5) and is in contact with the binding belt body (3), the rotating shaft (7) is fixedly sleeved with a circular plate (9), the outer side of the circular plate (9) is fixedly provided with a plurality of connecting rods (10) in an annular mode, one end, far away from the circular plate (9), of each connecting rod (10) is nested with a ball (15), the inner wall of the top and the inner wall of the bottom of the rectangular groove (6) are connected with a same vertical rod (11) in a sliding mode, one side, close to the circular plate (9), of each vertical rod (11) is fixedly provided with a triangular block (12), the top of each triangular block (12) is an inclined plane, the top of one connecting rod (10) in the connecting rods (10) is in contact with the bottom of the clamping sleeve, one side, far away from, and the one end that montant (11) were kept away from in pull rod (13) extends to outside fixed block (4) and fixed mounting has pull head (16), a plurality of springs (14) of fixedly connected with between one side that the plectane (9) were kept away from in montant (11) and rectangular channel (6) keep away from its open-ended one side inner wall.
2. The oropharyngeal airway fixing strap according to claim 1, characterized in that a square hole is formed in the inner wall of the rectangular groove (6) on the side away from the opening, and the square hole is connected with the pull rod (13) in a sliding manner.
3. The oropharynx airway fixing band according to claim 1, wherein bearings are welded on the inner walls of two sides of the rectangular groove (6), and inner rings of the two bearings are fixedly sleeved with the outer side of the rotating shaft (7).
4. The oropharyngeal airway fixing strap according to claim 1, characterized in that the outer side of the grinding wheel (8) is a grinding surface, one side of the grinding wheel (8) is provided with a first round hole, and the first round hole is fixedly sleeved with the rotating shaft (7).
5. The oropharyngeal airway fixing strap according to claim 1, characterized in that one side of the circular plate (9) is provided with a second round hole, and the second round hole is fixedly sleeved with the rotating shaft (7).
6. An oropharyngeal airway fixing strap, according to claim 1, characterised in that the number of springs (14) is two to four and that two to four springs (14) are arranged at equal intervals on the side of the vertical bar (11) remote from the circular plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199386.1U CN210409171U (en) | 2019-02-15 | 2019-02-15 | Fixing bandage for oropharynx air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199386.1U CN210409171U (en) | 2019-02-15 | 2019-02-15 | Fixing bandage for oropharynx air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409171U true CN210409171U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920199386.1U Expired - Fee Related CN210409171U (en) | 2019-02-15 | 2019-02-15 | Fixing bandage for oropharynx air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905177A (en) * | 2020-07-31 | 2020-11-10 | 南阳市中心医院 | Bladder irrigator for urology surgery |
| CN113719184A (en) * | 2021-09-01 | 2021-11-30 | 国网福建省电力有限公司厦门供电公司 | Auxiliary tool for installing cross arm in live-wire operation |
-
2019
- 2019-02-15 CN CN201920199386.1U patent/CN210409171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905177A (en) * | 2020-07-31 | 2020-11-10 | 南阳市中心医院 | Bladder irrigator for urology surgery |
| CN113719184A (en) * | 2021-09-01 | 2021-11-30 | 国网福建省电力有限公司厦门供电公司 | Auxiliary tool for installing cross arm in live-wire operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20220215 |