CN218305785U - Adjustable artificial airway fixing frame matched with bronchofiberscope examination - Google Patents
Adjustable artificial airway fixing frame matched with bronchofiberscope examination Download PDFInfo
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- CN218305785U CN218305785U CN202220896697.5U CN202220896697U CN218305785U CN 218305785 U CN218305785 U CN 218305785U CN 202220896697 U CN202220896697 U CN 202220896697U CN 218305785 U CN218305785 U CN 218305785U
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Abstract
The utility model discloses an adjustable artificial airway fixing frame matched with bronchofiberscope examination, which comprises a bottom plate, a vertical supporting arm, a transverse supporting arm and a fixing clamp; one side of the bottom plate is provided with an upper plate pillow block; the vertical supporting arm is of a length-adjustable structure, the side surface of one end of the vertical supporting arm is rotatably connected with the upper bearing platform of the plate in a way that the angle can be adjusted and fixed, and the rotating shaft of the vertical supporting arm is vertical to the length direction of the vertical supporting arm; the transverse supporting arm is of a length-adjustable structure, one end of the transverse supporting arm is rotatably connected with the side face of the other end of the vertical supporting arm in a way that the angle can be adjusted and fixed, and the rotating shaft direction of the transverse supporting arm is vertical to the length direction of the transverse supporting arm; the fixing clamp is arranged at the other end of the transverse supporting arm in a self-rotating mode; namely the utility model discloses can satisfy the regulation and control demand of a plurality of dimensions to the fixed pipeline of better centre gripping need not to carry on again the manpower and supports fixedly, has solved the problem that prior art lacks cooperation bronchofiberscope inspection device conscientiously.
Description
Technical Field
The utility model relates to a supplementary technical field of medical treatment, in particular to adjustable artifical air flue mount of cooperation bronchofiberscope inspection.
Background
In an intensive care unit, a fiber bronchoscope (abbreviated as a bronchofiberscope) is a commonly used examination means for respiratory severe patients, is an important diagnosis and treatment mode, can observe the trachea and the bronchus under direct vision, assists diagnosis, performs operation treatment, performs local drug administration, sucks and removes respiratory tract secretion, lavages alveolus, reserves a pathological tissue smear, cultures and the like, and plays a special role in critical disease emergency treatment. Generally, the operation is performed on a patient by taking an artificial airway as a passage, wherein the artificial airway comprises three modes of oral tracheal intubation, transnasal tracheal intubation and tracheotomy. At present, the method for fixing the oral/nasal tracheal cannula mainly adopts 3M adhesive tape Y-shaped fixation, a flat cloth band is additionally used for reinforcing fixation according to requirements, the trachea incision mainly adopts a flat cloth band for fixation, and the method can meet the requirement for daily pipeline fixation but can not meet the requirement for bronchofiberscope examination. The problems existing at present are as follows: when a doctor operates, the pipeline is easy to shift along with the doctor, deepens or shallows, causes airway injury, even has the risks of air bag rupture and pipeline separation, further causes hypoxemia, causes respiratory cycle failure, and even leads to death of a patient. Therefore, when the doctor is performing the operation, the tube bed nurse is required to fix the position of the pipeline by hand to prevent the displacement.
Make a bronchofiberscope probably need consume more than half an hour at least, the nurse for cooperation operation the time health need lean on the bed slope, the fixed pipeline of pipe is held up to one hand or both hands, not only injures the waist, the arm also can be aching and painful in addition, extravagant manpower, during the operation, the nurse can't observe other severe patients closely, patient safety can not obtain the guarantee. Meanwhile, when the nurse fixes, the nurse sometimes needs to cooperate with a doctor to perform alveolar lavage, inject medicaments such as lidocaine and physiological saline and adjust other operations such as suction negative pressure, and the whole course of effective fixation cannot be guaranteed.
Therefore, a technical solution capable of solving the above problems is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable artifical air flue mount of cooperation bronchofiberscope inspection to solve the problem that prior art lacks cooperation bronchofiberscope inspection device.
In order to solve the technical problem, the utility model provides an adjustable artificial airway fixing frame matched with bronchofiberscope examination, which comprises a bottom plate, a vertical supporting arm, a transverse supporting arm and a fixing clamp; an upper board pillow block is arranged on one side of the bottom board; the vertical supporting arm is a structure with adjustable length, the side surface of one end of the vertical supporting arm is rotatably connected with the upper bearing platform of the plate in a way that the angle can be adjusted and fixed, the rotating axial direction of the vertical supporting arm is vertical to the length direction of the vertical supporting arm; the transverse supporting arm is of a length-adjustable structure, one end of the transverse supporting arm is in fixed rotary connection with the side face of the other end of the vertical supporting arm in an angle-adjustable manner, and the rotary shaft direction of the transverse supporting arm is vertical to the length direction of the transverse supporting arm; the fixing clamp is arranged at the other end of the transverse supporting arm in a self-rotating mode.
In one embodiment, two opposite sides of the middle of the bottom plate are respectively provided with an arc-shaped concave position.
In one embodiment, the base plate is a metal plate.
In one embodiment, a circle of vertical arm lower positioning teeth are arranged on the side surface of the end part of the vertical supporting arm, and the vertical arm lower positioning teeth are inserted into the upper shaft table of the plate in a pluggable mode; a circle of pallet clamping teeth are arranged in the upper pallet of the plate, the tooth positions of the pallet clamping teeth are opposite to the tooth positions of the lower positioning teeth of the vertical arm, and a pallet tension spring is arranged in a space enclosed by the pallet clamping teeth; the both ends of pallet extension spring respectively with the board epaxial pallet is inside with the vertical support arm lateral part is connected, the pallet extension spring is used for the pulling erect under the arm location tooth with pallet screens tooth interlock, erect under the arm location tooth with the interlock of pallet screens tooth is used for fixing vertical support arm's turned angle.
In one embodiment, a cross arm pillow block is arranged on the side surface of the end part of the transverse supporting arm, a circle of pillow block clamping teeth are arranged in the cross arm pillow block, and a pillow block tension spring is arranged in a space surrounded by the pillow block clamping teeth; a circle of vertical arm upper positioning teeth are arranged on the side surface of the end part of the vertical supporting arm, the vertical arm upper positioning teeth are inserted into the cross arm shaft platform in a pulling-out mode, and the tooth positions of the vertical arm upper positioning teeth are opposite to the tooth positions of the arm platform clamping teeth; the two ends of the arm platform tension spring are respectively connected with the inside of the transverse arm shaft platform and the side part of the vertical supporting arm, the arm platform tension spring is used for pulling the positioning teeth on the vertical arm to be meshed with the arm platform clamping teeth, and the positioning teeth on the vertical arm to be meshed with the arm platform clamping teeth are used for fixing the rotating angle of the transverse supporting arm.
In one embodiment, a rotary cavity is arranged on the end face of the end part of the transverse supporting arm, a circle of clamping teeth in the cavity are arranged in the rotary cavity, and a clamp tension spring is arranged in a space enclosed by the clamping teeth in the cavity; a circle of positioning teeth on the clamp are arranged on the fixing clamp, the positioning teeth on the clamp can be inserted into the rotating cavity in a pulling-out mode, and the tooth positions of the positioning teeth on the clamp are opposite to the tooth positions of the clamping teeth in the cavity; the both ends of clip extension spring respectively with rotate intracavity portion with the fixation clamp is connected, the clip extension spring is used for the pulling press from both sides go up the location tooth with intracavity screens tooth interlock, press from both sides the location tooth with the interlock of intracavity screens tooth is used for fixing the turned angle of fixation clamp.
In one embodiment, the vertical support arm comprises a vertical main arm section, a vertical adjusting nut and a vertical auxiliary arm section; one end of the vertical main arm section is rotatably connected with the upper shaft table of the plate, the other end of the vertical main arm section penetrates inwards to form a vertical arm accommodating cavity, and a vertical arm positioning block and a circle of vertical arm positioning groove are arranged on the inner wall of the vertical arm accommodating cavity; the vertical adjusting nut is arranged outside the vertical arm accommodating cavity and is connected with a vertical guide sleeve, the vertical guide sleeve is inserted into the vertical arm accommodating cavity, a circle of vertical limiting strip is arranged on the outer wall of the vertical guide sleeve, and the vertical limiting strip is embedded into the vertical arm positioning groove; one end of the vertical auxiliary arm section is inserted into the vertical arm containing cavity, the vertical auxiliary arm section is sleeved with the vertical adjusting nut in a threaded mode, the vertical auxiliary arm section is provided with a vertical arm guide groove arranged along the length direction of the vertical auxiliary arm section, and the vertical arm guide groove is installed in a sliding fit mode with the vertical arm positioning block.
In one embodiment, the transverse support arm comprises a transverse main arm segment, a transverse adjusting nut and a transverse sub-arm segment; one end of the transverse main arm section is rotatably connected with the vertical supporting arm, the other end of the transverse main arm section penetrates inwards to form a transverse arm containing cavity, and a transverse arm positioning block and a circle of transverse arm positioning grooves are arranged on the inner wall of the transverse arm containing cavity; the transverse adjusting nut is arranged outside the transverse arm containing cavity and is connected with a transverse guide sleeve, the transverse guide sleeve is inserted into the transverse arm containing cavity, a circle of transverse limiting strips are arranged on the outer wall of the transverse guide sleeve, and the transverse limiting strips are embedded into the transverse arm positioning grooves; one end of the transverse auxiliary arm section is inserted into the transverse arm containing cavity, the transverse auxiliary arm section is in threaded sleeve connection with the transverse adjusting nut, a transverse arm guide groove is formed in the transverse auxiliary arm section and arranged along the length direction of the transverse arm section, and the transverse arm guide groove is installed with the transverse arm positioning block in a sliding fit mode.
In one embodiment, the inner wall of the clamp of the fixing clamp is provided with a soft cushion.
In one embodiment, the adjustable artificial airway fixing frame further comprises a tightening ring, a groove is formed in the outer wall of the clamp of the fixing clamp, and the tightening ring is sleeved in the groove in a detachable connection mode.
The utility model has the advantages as follows:
when the adjustable artificial airway fixing frame is applied, a patient is put on the pillow and lies flat, and the head of the patient is placed on the bottom plate, so that the adjustable artificial airway fixing frame is fixedly placed; then the vertical supporting arm is of a length-adjustable structure, and the side face of one end of the vertical supporting arm is rotatably connected with the upper plate pillow block in a way that the angle can be adjusted fixedly, so that the lifting regulation and the regulation of the front-back swing amplitude are realized; the transverse supporting arm is a length-adjustable structure, and one end of the transverse supporting arm is rotatably connected with the side surface of the other end of the vertical supporting arm in a way that the adjusting angle can be fixed, so that transverse adjustment and control of the left-right swinging angle are realized; finally, the fixing clamp is arranged at the other end of the transverse supporting arm in a self-rotating mode, so that the clamping direction of the fixing clamp is regulated and controlled; namely the utility model discloses can satisfy the regulation and control demand of a plurality of dimensions to the fixed pipeline of better centre gripping need not to carry out the manpower again and supports fixedly, has solved the problem that prior art lacks cooperation bronchofiberscope inspection device conscientiously.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is a schematic illustration of the disassembled structure of FIG. 3;
FIG. 5 is a schematic view of a part of a cross-sectional enlarged structure of B of FIG. 2;
FIG. 6 is a schematic illustration of the disassembled structure of FIG. 5;
FIG. 7 is an enlarged view of the portion C of FIG. 2;
FIG. 8 is a schematic illustration of the disassembled structure of FIG. 7;
FIG. 9 is an enlarged view of the portion D of FIG. 2;
FIG. 10 is a schematic view of the vertical main arm segment configuration of FIG. 9;
FIG. 11 is a schematic view of the vertical adjustment nut of FIG. 9;
FIG. 12 is a schematic view of the vertical secondary arm section of FIG. 9;
FIG. 13 is an enlarged view of section E of FIG. 2;
FIG. 14 is a schematic view of the transverse main arm segment configuration of FIG. 13;
FIG. 15 is a schematic view of the lateral adjustment nut of FIG. 13;
FIG. 16 is a schematic view of the transverse sub-arm segment of FIG. 13;
fig. 17 is a schematic view of the mounting clip and gripping collar of fig. 1 shown in disassembled configuration.
The reference numbers are as follows:
10. a base plate; 11. a bearing platform is arranged on the plate; 12. an arc concave position; 13. pallet detent teeth; 14. a pallet tension spring;
20. a vertical support arm; 21. a vertical arm lower positioning tooth; 22. positioning teeth are arranged on the vertical arm; 23. a vertical main arm section; 231. a vertical arm receiving cavity; 232. a vertical arm positioning block; 233. a vertical arm positioning slot; 24. a vertical adjusting nut; 241. a vertical guide sleeve; 242. a vertical limiting strip; 25. a vertical sub-arm section; 251. a vertical arm guide groove;
30. a transverse support arm; 31. a cross arm pillow block; 32. arm platform clamping teeth; 33. an arm platform tension spring; 34. a rotation chamber; 35. clamping teeth in the cavity; 36. a clip tension spring; 37. a transverse main arm section; 371. a cross arm receiving cavity; 372. a cross arm positioning block; 373. a cross arm positioning groove; 38. a transverse adjusting nut; 381. a transverse guide sleeve; 382. a transverse limiting strip; 39. a transverse secondary arm section; 391. a cross arm guide groove;
40. a fixing clip; 41. clamping a positioning tooth; 42. a soft cushion; 43. a groove;
50. and (6) tightening the ring.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings.
The utility model provides an adjustable artificial airway fixing frame matched with bronchofiberscope examination, which is shown in figure 1 and comprises a bottom plate 10, a vertical supporting arm 20, a transverse supporting arm 30 and a fixing clamp 40; one side of the bottom plate 10 is provided with a plate upper pillow block 11; the vertical supporting arm 20 is of a length-adjustable structure, the side surface of one end of the vertical supporting arm 20 is fixedly and rotatably connected with the upper shaft platform 11 of the plate in an angle-adjustable manner, and the rotating shaft direction of the vertical supporting arm 20 is vertical to the length direction of the vertical supporting arm; the transverse supporting arm 30 is a length-adjustable structure, one end of the transverse supporting arm 30 is rotatably connected with the side surface of the other end of the vertical supporting arm 20 in a way that the angle can be adjusted and fixed, and the rotating axial direction of the transverse supporting arm 30 is vertical to the length direction of the transverse supporting arm; the fixing clip 40 is provided at the other end of the lateral support arm 30 in a rotatable manner.
When the adjustable artificial airway fixing frame is applied, a patient is put on the pillow and lies flat, and the head of the patient is placed on the bottom plate 10, so that the adjustable artificial airway fixing frame is fixedly placed.
Regarding the application of the vertical support arm 20, with reference to the direction shown in fig. 1, by adjusting the rotation of the lower portion of the vertical support arm 20, the adjustment of the tilt range can be achieved, and by adjusting the length of the vertical support arm 20, the adjustment of the vertical height can be achieved.
Regarding the application of the transverse support arm 30, with reference to the orientation shown in FIG. 1, by adjusting the clockwise and counterclockwise rotation of the transverse support arm 30 in a vertical plane, the adjustment of the tilt angle can be achieved, and by adjusting the length of the transverse support arm 30, the adjustment of the transverse length can be achieved.
Regarding the application of the fixing clip 40, the direction shown in fig. 1 is taken as a reference, and the clamping direction can be adjusted and controlled by controlling the rotation of the fixing clip 40, so as to meet the clamping requirements of different angles.
To sum up, this embodiment can satisfy the regulation and control demand of a plurality of dimensions to the fixed pipeline of better centre gripping (like intranasal trachea cannula, oral cavity trachea cannula, tracheotomy etc.) need not to carry out the manpower again and supports fixedly, has solved the problem that prior art lacks the cooperation bronchofiberscope inspection device conscientiously.
Regarding the base plate 10, when the base plate 10 is applied, the head or the neck and shoulder of the patient is placed on the base plate 10, so that the base plate 10 is generally designed to be light and thin for improving the comfort level of the patient, and particularly, as shown in fig. 1, the base plate 10 is further provided with arc-shaped concave portions 12 at two opposite sides of the middle portion of the base plate 10, and the arc-shaped concave portions 12 can match the shape of the neck and shoulder of the patient, so that the base plate 10 is more natural and comfortable to contact with the patient.
In addition, in order to enhance the placing stability of the adjustable artificial airway fixing frame, the bottom plate 10 is preferably a metal plate in the embodiment, so that the bottom of the adjustable artificial airway fixing frame is placed more stably, and the metal has high temperature resistance and corrosion resistance and is convenient to disinfect, clean and maintain in the future; similarly, the above-mentioned support arms and the fixing clip 40 can also be made of aluminum alloy and other materials to enhance the high temperature resistance and corrosion resistance of the product, so as to facilitate the disinfection and maintenance in the future; suitably, as the metal is cold, a flexible and comfortable material may be placed over the surface of the base plate 10 to further optimize the user experience.
The rotation of the vertical supporting arm 20 is connected with a plurality of realization modes, but the core lies in realizing the angle regulation after the rotation, for example, a damper can be arranged to realize the angle fixation after the rotation, and some positioning buckles can also be arranged to carry out the angle fixation, and the embodiment is preferably provided as shown in fig. 1 to 4, at this time, the side surface of the end part of the vertical supporting arm 20 is provided with a circle of vertical arm lower positioning teeth 21, and the vertical arm lower positioning teeth 21 can be inserted into the upper axial platform 11 of the plate in a pulling-out mode; a circle of pallet clamping teeth 13 are arranged in the upper pallet 11, the tooth positions of the pallet clamping teeth 13 are opposite to the tooth positions of the vertical arm lower positioning teeth 21, and a pallet tension spring 14 is arranged in a space enclosed by the pallet clamping teeth 13; two ends of a pallet tension spring 14 are respectively connected with the inner part of the pallet upper shaft table 11 and the side part of the vertical supporting arm 20, the pallet tension spring 14 is used for pulling the occlusion of the vertical arm lower positioning teeth 21 and the pallet clamping teeth 13, and the occlusion of the vertical arm lower positioning teeth 21 and the pallet clamping teeth 13 is used for fixing the rotation angle of the vertical supporting arm 20.
When the angle is not adjusted, the pallet tension spring 14 keeps pulling the vertical arm lower positioning teeth 21 to be meshed with the pallet clamping teeth 13, so that the vertical supporting arm 20 is prevented from rotating; when the rotation angle is required to be adjusted, the vertical support arm 20 is pulled to move away from the upper pallet 11, the lower vertical arm positioning teeth 21 and the pallet clamping teeth 13 are separated from each other, and the vertical support arm 20 can rotate freely; after the vertical supporting arm 20 rotates to a proper position, the pallet tension spring 14 pulls the vertical arm lower positioning teeth 21 to be meshed with the pallet clamping teeth 13 again only by releasing the pulling of the vertical supporting arm 20, so that the fixing of the rotating angle is realized.
Similarly, regarding the fixing of the rotation angle of the transverse supporting arm 30, the preferred arrangement of this embodiment is as shown in fig. 1, fig. 2, fig. 5 and fig. 6, the lateral surface of the end of the transverse supporting arm 30 is provided with a cross arm pillow block 31, a circle of pillow block retaining teeth 32 are arranged in the cross arm pillow block 31, and a pillow block tension spring 33 is arranged in the space enclosed by the pillow block retaining teeth 32; a circle of vertical arm upper positioning teeth 22 are arranged on the side surface of the end part of the vertical supporting arm 20, the vertical arm upper positioning teeth 22 are inserted into the cross arm shaft platform 31 in a pull-out mode, and the tooth positions of the vertical arm upper positioning teeth 22 are opposite to the tooth positions of the arm platform clamping teeth 32; two ends of an arm platform tension spring 33 are respectively connected with the inside of the cross arm shaft platform 31 and the side part of the vertical supporting arm 20, the arm platform tension spring 33 is used for pulling the positioning teeth 22 on the vertical arm to be meshed with the arm platform clamping teeth 32, and the meshing of the positioning teeth 22 on the vertical arm and the arm platform clamping teeth 32 is used for fixing the rotation angle of the transverse supporting arm 30.
When the angle is not adjusted, the arm platform tension spring 33 keeps pulling the positioning teeth 22 on the vertical arm to be meshed with the arm platform clamping teeth 32, so that the transverse supporting arm 30 is prevented from rotating; when the rotation angle is required to be adjusted, the transverse supporting arm 30 is only required to be pulled to move away from the vertical supporting arm 20, the positioning teeth 22 on the vertical arm and the arm platform clamping teeth 32 are separated from each other, and at the moment, the transverse supporting arm 30 can rotate freely; after the transverse supporting arm 30 rotates to a proper position, the arm platform tension spring 33 can pull the vertical arm upper positioning teeth 22 to be meshed with the arm platform clamping teeth 32 again only by releasing the pulling of the transverse supporting arm 30, so that the fixing of the rotating angle is realized.
Similarly, regarding the rotation angle fixation of the fixing clip 40, the preferred arrangement of this embodiment is as shown in fig. 1, fig. 2, fig. 7 and fig. 8, the end face of the end of the transverse supporting arm 30 is provided with a rotation cavity 34, a circle of clamping teeth 35 in the cavity is arranged in the rotation cavity 34, and a clip tension spring 36 is arranged in the space enclosed by the clamping teeth 35 in the cavity; a circle of upper clamp positioning teeth 41 are arranged on the fixing clamp 40, the upper clamp positioning teeth 41 are inserted into the rotating cavity 34 in a pull-out mode, and the tooth positions of the upper clamp positioning teeth 41 are opposite to the tooth positions of the clamping teeth 35 in the cavity; the two ends of the clamp tension spring 36 are respectively connected with the inside of the rotating cavity 34 and the fixing clamp 40, the clamp tension spring 36 is used for pulling the clamp upper positioning teeth 41 to be meshed with the cavity inner clamping teeth 35, and the clamp upper positioning teeth 41 to be meshed with the cavity inner clamping teeth 35 are used for fixing the rotating angle of the fixing clamp 40.
When the angle is not adjusted, the clamp tension spring 36 keeps the pull clamp upper positioning teeth 41 meshed with the cavity inner clamping teeth 35, so that the fixing clamp 40 is prevented from rotating; when the rotation angle is required to be adjusted, the fixing clamp 40 is pulled to move away from the transverse supporting arm 30, the positioning teeth 41 on the clamp and the clamping teeth 35 in the cavity are separated from each other, and the fixing clamp 40 can rotate freely; after the fixing clip 40 rotates to a proper position, the clip tension spring 36 will pull the clip upper positioning teeth 41 to engage with the cavity inner positioning teeth 35 again only by releasing the pulling of the fixing clip 40, so as to fix the rotation angle.
The length adjustment of the vertical support arm 20 is varied, and it is usually configured as a telescopic rod, and then the length is fixed by using a damper or a buckle, and the like, and the preferred configuration of this embodiment is as shown in fig. 1, fig. 2, and fig. 9 to fig. 12, where the vertical support arm 20 includes a vertical main arm section 23, a vertical adjustment nut 24, and a vertical sub-arm section 25; one end of the vertical main arm section 23 is rotatably connected with the upper bearing platform 11, the other end of the vertical main arm section 23 penetrates inwards to form a vertical arm accommodating cavity 231, and a vertical arm positioning block 232 and a circle of vertical arm positioning grooves 233 are arranged on the inner wall of the vertical arm accommodating cavity 231; the vertical adjusting nut 24 is arranged outside the vertical arm accommodating cavity 231, the vertical adjusting nut 24 is connected with a vertical guide sleeve 241, the vertical guide sleeve 241 is inserted into the vertical arm accommodating cavity 231, a circle of vertical limiting strip 242 is arranged on the outer wall of the vertical guide sleeve 241, and the vertical limiting strip 242 is embedded into the vertical arm positioning groove 233; one end of the vertical auxiliary arm section 25 is inserted into the vertical arm accommodating cavity 231, the vertical auxiliary arm section 25 is sleeved with the vertical adjusting nut 24 in a threaded mode, the vertical auxiliary arm section 25 is provided with a vertical arm guide groove 251 arranged along the length direction of the vertical auxiliary arm section, and the vertical arm guide groove 251 and the vertical arm positioning block 232 are installed in a sliding fit mode.
When the vertical auxiliary arm section 25 is applied, the vertical limiting strip 242 and the vertical arm positioning groove 233 are matched and installed to realize positioning rotation of the vertical adjusting nut 24, and the vertical arm guide groove 251 and the vertical arm positioning block 232 are installed in a sliding fit mode to limit the vertical auxiliary arm section 25 to only perform linear movement.
When the vertical adjusting nut 24 is controlled to rotate, the vertical auxiliary arm section 25 can be driven to move in and out of the vertical arm receiving cavity 231; if vertical adjusting nut 24 of control carries out anticlockwise rotation and can realize that vertical sub-arm section 25 moves in and erect the arm and accomodate chamber 231, then vertical adjusting nut 24 of control carries out clockwise rotation and just can realize that vertical sub-arm section 25 shifts out and erect the arm and accomodate chamber 231 to realize vertical support arm 20's length regulation and control and fixed.
Similarly, this embodiment preferably provides for the transverse support arm 30 to be as shown in fig. 1, 2, and 13-16, the transverse support arm 30 including a transverse primary arm segment 37, a transverse adjustment nut 38, and a transverse secondary arm segment 39; one end of the transverse main arm section 37 is rotatably connected with the vertical supporting arm 20, the other end of the transverse main arm section 37 penetrates inwards to form a transverse arm containing cavity 371, and a transverse arm positioning block 372 and a circle of transverse arm positioning grooves 373 are arranged on the inner wall of the transverse arm containing cavity 371; the transverse adjusting nut 38 is arranged outside the transverse arm receiving cavity 371, the transverse adjusting nut 38 is connected with a transverse guide sleeve 381, the transverse guide sleeve 381 is inserted into the transverse arm receiving cavity 371, a circle of transverse limiting strips 382 are arranged on the outer wall of the transverse guide sleeve 381, and the transverse limiting strips 382 are embedded into the transverse arm positioning grooves 373; one end of the transverse auxiliary arm section 39 is inserted into the transverse arm containing cavity 371, a transverse adjusting nut 38 is sleeved on the transverse auxiliary arm section 39 in a threaded mode, a transverse arm guide groove 391 arranged along the length direction of the transverse auxiliary arm section 39 is arranged on the transverse auxiliary arm section 39, and the transverse arm guide groove 391 is installed with the transverse arm positioning block 372 in a sliding fit mode.
In application, the transverse limiting strip 382 is matched with the transverse arm positioning groove 373 to realize positioning rotation of the transverse adjusting nut 38, and the transverse arm guiding groove 391 is matched with the transverse arm positioning block 372 in a sliding way to limit the transverse auxiliary arm section 39 to move only in a straight line.
When the lateral adjustment nut 38 is controlled to rotate, the lateral sub-arm segment 39 can be driven to move in and out of the cross arm receiving cavity 371; if for example if control horizontal adjusting nut 38 and carry out anticlockwise rotation and can realize that horizontal sub-arm section 39 moves into xarm receiving chamber 371, then control horizontal adjusting nut 38 and carry out clockwise rotation and just can realize that horizontal sub-arm section 39 moves out xarm receiving chamber 371 to realize the length regulation and control and the fixing of horizontal support arm 30.
It should be noted that this embodiment also enhances the clamping force and the clamping adaptability of the fixing clip 40, and is preferably configured as shown in fig. 17, the inner wall of the clip of the fixing clip 40 is provided with the soft pad 42, so that the soft pad 42 can meet various clamping requirements through deformation; it should also be noted that serrations may also be provided on the surface of the cushion 42 to further enhance the retention of the various cannulae.
Furthermore, as shown in fig. 1 and 17, the adjustable artificial airway fixing frame further includes a tightening ring 50, the outer wall of the clamp of the fixing clamp 40 is provided with a groove 43, the tightening ring 50 is detachably sleeved in the groove 43, so that the tightening of the opening angle of the fixing clamp 40 can be realized through the tightening ring 50, and the stable clamping of the tube can be ensured.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. An adjustable artificial airway fixing frame matched with bronchofiberscope examination is characterized in that,
comprises a bottom plate, a vertical supporting arm, a transverse supporting arm and a fixing clamp;
an upper board pillow block is arranged on one side of the bottom board;
the vertical supporting arm is of a length-adjustable structure, the side face of one end of the vertical supporting arm is in fixed rotation connection with the upper bearing platform through an adjustable angle, and the rotation axis of the vertical supporting arm is vertical to the length direction of the vertical supporting arm;
the transverse supporting arm is a length-adjustable structure, one end of the transverse supporting arm is rotatably connected with the side surface of the other end of the vertical supporting arm in a way that the angle can be adjusted fixedly, and the rotating axial direction of the transverse supporting arm is vertical to the length direction of the transverse supporting arm;
the fixing clamp is arranged at the other end of the transverse supporting arm in a self-rotating mode.
2. The adjustable artificial airway fixation frame as claimed in claim 1, wherein arc-shaped concave positions are provided on two opposite sides of the middle of the bottom plate.
3. The adjustable artificial airway fixation frame of claim 1, wherein the base plate is a metal plate.
4. The adjustable artificial airway fixation frame of claim 1,
a circle of vertical arm lower positioning teeth are arranged on the side surface of the end part of the vertical supporting arm, and the vertical arm lower positioning teeth are inserted into the upper shaft table of the plate in a pluggable manner;
a circle of pallet clamping teeth are arranged in the upper pallet of the plate, the tooth positions of the pallet clamping teeth are opposite to the tooth positions of the lower positioning teeth of the vertical arm, and a pallet tension spring is arranged in a space enclosed by the pallet clamping teeth;
the both ends of pallet extension spring respectively with the board epaxial pallet is inside with the vertical support arm lateral part is connected, the pallet extension spring is used for the pulling erect under the arm location tooth with pallet screens tooth interlock, erect under the arm location tooth with the interlock of pallet screens tooth is used for fixing vertical support arm's turned angle.
5. The adjustable artificial airway fixation frame according to any one of claims 1 or 4,
a transverse arm pillow block is arranged on the side face of the end part of the transverse supporting arm, a circle of arm pillow block clamping teeth are arranged in the transverse arm pillow block, and an arm pillow tension spring is arranged in a space surrounded by the arm pillow block clamping teeth;
a circle of vertical arm upper positioning teeth are arranged on the side surface of the end part of the vertical supporting arm, the vertical arm upper positioning teeth are inserted into the transverse arm shaft table in a pluggable mode, and the tooth positions of the vertical arm upper positioning teeth are opposite to the tooth positions of the arm table clamping teeth;
the two ends of the arm platform tension spring are respectively connected with the inside of the transverse arm shaft platform and the side part of the vertical supporting arm, the arm platform tension spring is used for pulling the positioning teeth on the vertical arm to be meshed with the arm platform clamping teeth, and the positioning teeth on the vertical arm to be meshed with the arm platform clamping teeth are used for fixing the rotating angle of the transverse supporting arm.
6. The adjustable artificial airway fixation frame according to any one of claims 1 or 4,
the end face of the end part of the transverse supporting arm is provided with a rotating cavity, a circle of clamping teeth in the cavity are arranged in the rotating cavity, and a clamp tension spring is arranged in a space enclosed by the clamping teeth in the cavity;
a circle of positioning teeth on the clamp are arranged on the fixing clamp, the positioning teeth on the clamp can be inserted into the rotating cavity in a pulling-out mode, and the tooth positions of the positioning teeth on the clamp are opposite to the tooth positions of the clamping teeth in the cavity;
the both ends of clip extension spring respectively with rotate intracavity portion with the fixation clamp is connected, the clip extension spring is used for the pulling press from both sides go up the location tooth with intracavity screens tooth interlock, press from both sides the location tooth with the interlock of intracavity screens tooth is used for fixing the turned angle of fixation clamp.
7. The adjustable artificial airway fixation frame of claim 1,
the vertical supporting arm comprises a vertical main arm section, a vertical adjusting nut and a vertical auxiliary arm section;
one end of the vertical main arm section is rotatably connected with the upper shaft table of the plate, the other end of the vertical main arm section penetrates inwards to form a vertical arm accommodating cavity, and a vertical arm positioning block and a circle of vertical arm positioning groove are arranged on the inner wall of the vertical arm accommodating cavity;
the vertical adjusting nut is arranged outside the vertical arm accommodating cavity and is connected with a vertical guide sleeve, the vertical guide sleeve is inserted into the vertical arm accommodating cavity, a circle of vertical limiting strip is arranged on the outer wall of the vertical guide sleeve, and the vertical limiting strip is embedded into the vertical arm positioning groove;
one end of the vertical auxiliary arm section is inserted into the vertical arm containing cavity, the vertical auxiliary arm section is in threaded sleeve connection with the vertical adjusting nut, the vertical auxiliary arm section is provided with a vertical arm guide groove arranged along the length direction of the vertical auxiliary arm section, and the vertical arm guide groove is installed in a sliding fit mode with the vertical arm positioning block.
8. The adjustable artificial airway fixation frame of claim 1,
the transverse supporting arm comprises a transverse main arm section, a transverse adjusting nut and a transverse auxiliary arm section;
one end of the transverse main arm section is rotatably connected with the vertical supporting arm, the other end of the transverse main arm section penetrates inwards to form a transverse arm containing cavity, and a transverse arm positioning block and a circle of transverse arm positioning grooves are arranged on the inner wall of the transverse arm containing cavity;
the transverse adjusting nut is arranged outside the transverse arm containing cavity and is connected with a transverse guide sleeve, the transverse guide sleeve is inserted into the transverse arm containing cavity, a circle of transverse limiting strips are arranged on the outer wall of the transverse guide sleeve, and the transverse limiting strips are embedded into the transverse arm positioning grooves;
one end of the transverse auxiliary arm section is inserted into the transverse arm containing cavity, the transverse auxiliary arm section is in threaded sleeve connection with the transverse adjusting nut, the transverse auxiliary arm section is provided with a transverse arm guide groove arranged along the length direction of the transverse auxiliary arm section, and the transverse arm guide groove is installed with the transverse arm positioning block in a sliding fit mode.
9. The adjustable artificial airway fixation frame as claimed in claim 1, wherein the inner wall of the clamp of the fixation clamp is provided with a soft cushion.
10. The adjustable artificial airway fixation frame as claimed in claim 9, further comprising a tightening ring, wherein a groove is formed in an outer wall of the clamp of the fixation clamp, and the tightening ring is detachably sleeved in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220896697.5U CN218305785U (en) | 2022-04-18 | 2022-04-18 | Adjustable artificial airway fixing frame matched with bronchofiberscope examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220896697.5U CN218305785U (en) | 2022-04-18 | 2022-04-18 | Adjustable artificial airway fixing frame matched with bronchofiberscope examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218305785U true CN218305785U (en) | 2023-01-17 |
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ID=84830481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220896697.5U Active CN218305785U (en) | 2022-04-18 | 2022-04-18 | Adjustable artificial airway fixing frame matched with bronchofiberscope examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218305785U (en) |
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2022
- 2022-04-18 CN CN202220896697.5U patent/CN218305785U/en active Active
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