CN211356510U - Department of anesthesia uses lower jaw bracket - Google Patents

Abstract

The utility model discloses a mandible bracket for anesthesia department, which belongs to the field of medical instruments, the surface of a mounting plate is provided with a mounting hole, the upper end of the mounting plate is fixedly connected with a supporting rod, the surface of the supporting rod is sleeved with a cross rod in a sliding way, the right end of the cross rod is fixedly connected with a fixing sleeve, the left end of the cross rod is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a supporting plate, the surface of the supporting plate is fixedly connected with a protective pad, the protective pad comprises a surface layer, the lower end of the surface layer is sequentially and fixedly connected with an elastic layer, a water absorbing layer and a breathable layer, the breathable layer is provided with breathable holes distributed at equal intervals, the tray with a rotating function is arranged, medical tools or medicines placed in the tray can be conveniently and rapidly taken by medical personnel, the time for taking the medical tools or medicines is effectively shortened, greatly improves the use comfort of the mandible bracket.

Description

Department of anesthesia uses lower jaw bracket

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to a department of anesthesia uses mandible bracket.

Background

During general anesthesia operation, the tension of soft tissues in the oropharyngeal cavity is reduced due to the action of the medicines, the soft tissues are loosened and collapsed, the lower jaw is retreated, and the tongue root is retreated, so that the complete or incomplete obstruction phenomenon of the upper respiratory tract is generated, the insufficient ventilation is induced, even the apnea is caused, and the respiratory crisis or the asphyxia is generated due to the oxygen deficiency of a patient.

At present, a mandible bracket is needed to be used for supporting the mandible of a patient during general anesthesia operation, the base of the mandible of the patient is enabled to leave the back wall of a laryngeal cavity, a respiratory tract is kept smooth, most of protection pads arranged on the existing mandible bracket and contacted with the mandible of the patient do not have ventilation and moisture absorption functions, the contact part of the mandible of the patient and the bracket can cause strong itching and discomfort due to long-time dampness in a longer operation process, the use comfort of the mandible bracket is greatly reduced, most of trays arranged on the existing mandible bracket are fixedly arranged, the position of the tray cannot be adjusted, certain inconvenience can be brought to medical staff when the medical staff take medical tools or medicines placed on the tray, and therefore the mandible bracket for the anesthesia department is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a department of anesthesia uses jaw bracket, the tray that has rotation function that it set up, the medical instrument or the medicine placed in the tray of being convenient for medical personnel is quick takes, the effectual time of taking medical instrument or medicine that has shortened, and the protection pad that sets up has the function of moisture absorption ventilation, can continuously keep the sick lower jaw and the dry of protection pad contact position, very big improvement jaw bracket's use travelling comfort.

In order to solve the above problems, the utility model adopts the following technical proposal.

A mandible bracket for an anesthesia department comprises a mounting plate, wherein mounting holes are formed in the surface of the mounting plate, a supporting rod is fixedly connected to the upper end of the mounting plate, a cross rod is sleeved on the surface of the supporting rod in a sliding mode, a fixing sleeve is fixedly connected to the right end of the cross rod, a connecting rod is fixedly connected to the left end of the cross rod, a supporting plate is fixedly connected to the other end of the connecting rod, a protection pad is fixedly connected to the surface of the supporting plate and comprises a surface layer, an elastic layer, a water absorbing layer and a breathable layer are fixedly connected to the lower end of the surface layer in sequence, the breathable layer is provided with breathable holes distributed at equal intervals, the lower end of the breathable layer is fixedly connected with the supporting plate, a tray is rotatably connected to the upper end of the supporting rod, and is provided with a tray with a rotating function, medical staff can conveniently and quickly take, and the protection pad has the functions of moisture absorption and ventilation, so that the contact position of the lower jaw of the patient and the protection pad can be kept dry continuously, and the use comfort of the lower jaw bracket is greatly improved.

Further, the upper end fixedly connected with quarter butt of bracing piece, the stop collar has been cup jointed in the surface rotation of quarter butt, the fixed surface of stop collar is connected with the dead lever, the other end fixedly connected with tray of dead lever, the stop collar that sets up makes the tray have the function of rotation regulation position.

Further, the upper end of stop collar is equipped with first draw-in groove, first draw-in groove is annular equidistance and distributes, ball has been cup jointed to first draw-in groove internal rotation, the upper end contact of going up the ball is connected with the stopper, and the last ball of setting can avoid reducing the frictional strength of stop collar and stopper, has prolonged the life of stop collar.

Further, the lower extreme of stop collar is equipped with the second draw-in groove, the second draw-in groove is annular equidistance and distributes, ball down has been cup jointed to second draw-in groove internal rotation, the lower extreme contact of ball down is connected with the bracing piece, and the lower ball of setting can avoid reducing the frictional strength of stop collar and bracing piece, has prolonged the life of stop collar.

Furthermore, the upper end of the short rod is connected with a limiting block through threads, the limiting block is circular in shape, the lower end of the limiting block is connected with a limiting sleeve in a contact mode, the limiting block is arranged to limit the upward moving position of the limiting sleeve, and the limiting block has a limiting effect.

Further, the bracing piece has been slided and has been cup jointed in fixed cover, there is the screw rod on the right side of fixed cover through threaded connection, the screw rod has the bracing piece through threaded connection, and the fixed cover that sets up makes the horizontal pole have the function that reciprocates to make the layer board have height-adjusting's function.

Furthermore, the upper end of the supporting rod is provided with a sliding groove, the sliding groove is annular, a lower ball is in contact connection with the inside of the sliding groove, the contact area of the lower ball and the supporting rod can be increased through the arranged sliding groove, and the rotation stability of the limiting sleeve is improved.

Compared with the prior art, the utility model has the advantages of:

(1) the tray that has rotation function that this scheme set up, the medical personnel of being convenient for quick medical instrument or the medicine of placing in the tray of taking, the effectual time of shortening medical instrument or medicine of taking to the protection pad that sets up has the function that the moisture absorption ventilates, can continuously keep the patient's lower jaw and the dry of protection pad contact position, very big improvement the use travelling comfort of lower jaw bracket.

(2) The upper end fixedly connected with quarter butt of bracing piece, the stop collar has been cup jointed in the surface rotation of quarter butt, and the fixed surface of stop collar is connected with the dead lever, the other end fixedly connected with tray of dead lever, the stop collar of setting make the tray have the function of rotation regulation position.

(3) The upper end of stop collar is equipped with first draw-in groove, and first draw-in groove is annular equidistance and distributes, and the ball has been cup jointed to first draw-in groove internal rotation, and the upper end contact of going up the ball is connected with the stopper, and the last ball of setting can avoid reducing the friction strength of stop collar and stopper, has prolonged the life of stop collar.

(4) The lower extreme of stop collar is equipped with the second draw-in groove, and the second draw-in groove is annular equidistance and distributes, and lower ball has been cup jointed to the second draw-in groove internal rotation, and the lower extreme contact of lower ball is connected with the bracing piece, and the lower ball of setting can avoid reducing the frictional strength of stop collar and bracing piece, has prolonged the life of stop collar.

(5) The upper end of quarter butt has the stopper through threaded connection, and the shape of stopper is circular, and the lower extreme contact of stopper is connected with the stop collar, and the stopper that sets up is used for restricting the ascending shift position of stop collar, has spacing effect.

(6) The bracing piece has been cup jointed in sliding in fixed cover, and there is the screw rod on the right side of fixed cover through threaded connection, and the screw rod has the bracing piece through threaded connection, and the fixed cover that sets up makes the horizontal pole have the function that reciprocates to make the layer board have height-adjusting's function.

(7) The upper end of bracing piece is equipped with the spout, and the shape of spout is the annular, and the contact is connected with down the ball in the spout, and the spout that sets up can increase the area of contact of ball and bracing piece down, has improved the rotational stability of stop collar.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the protection pad of the present invention;

FIG. 3 is a sectional view of the mounting structure of the position-limiting sleeve and the supporting rod of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a top view of the mounting structure of the stop collar and the support rod of the present invention.

The reference numbers in the figures illustrate:

the device comprises a mounting plate 1, a support rod 2, a sliding groove 21, a short rod 22, a limiting block 23, a cross rod 3, a connecting rod 31, a fixed sleeve 32, a screw rod 33, a supporting plate 4, a protective pad 5, a surface layer 51, an elastic layer 52, a water absorbing layer 53, a breathable layer 54, air vents 541, a limiting sleeve 6, a first clamping groove 61, a second clamping groove 62, an upper ball 63, a lower ball 64, a tray 7 and a fixing rod 71.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a mandibular bracket for anesthesia department, comprising a mounting plate 1, referring to fig. 1-5, mounting holes are provided on the surface of the mounting plate 1, the mounting plate 1 is used to mount the mandibular bracket on an operating bed, and the mandibular bracket has a disassembling function, the upper end of the mounting plate 1 is fixedly connected with a support rod 2, a cross rod 3 is slidingly sleeved on the surface of the support rod 2, a fixing sleeve 32 is fixedly connected to the right end of the cross rod 3, the fixing sleeve 32 is used to fix the position of the cross rod 3 on the support rod 2, the fixing sleeve 32 has a vertical sliding function, an internally arranged guide block is slidingly connected in a guide groove provided on the surface of the support rod 2, so that the fixing sleeve 32 cannot rotate on the surface of the support rod 2, a connecting rod 31 is fixedly connected to the left end of the cross rod 3, a support plate 4 is, the lower end of the surface layer 51 is fixedly connected with an elastic layer 52, a water absorbing layer 53 and a breathable layer 54, the elastic layer 52 is made of elastic breathable cotton, the function of buffering and ventilating is achieved, the use comfort of the protection pad 5 is improved, the water absorbing layer 53 is made of high polymer water absorbing materials, the functions of absorbing moisture rapidly and locking water strongly are achieved, the situation that the lower jaw supporting position of a patient is wet due to medical liquid or other liquid can be avoided, the breathable layer 54 is provided with breathable holes 541 which are distributed at equal intervals, the breathable holes 541 are communicated with through holes formed in the lower end of the supporting plate 4 and have the functions of ventilating and ventilation, the lower end of the breathable layer 54 is fixedly connected with the supporting plate 4, the upper end of the supporting rod 2 is rotatably connected with the supporting plate 7, the tray 7 is of the prior art and is used for holding medical tools and medications.

Please refer to fig. 3 and 5, the upper end fixedly connected with short rod 22 of the support rod 2, the surface of the short rod 22 is rotated and is sleeved with the stop collar 6, the fixed surface of the stop collar 6 is connected with the fixed rod 71, the other end fixedly connected with tray 7 of the fixed rod 71, the stop collar 6 that is arranged makes the tray 7 have the function of rotating and adjusting the position, the upper end of the stop collar 6 is provided with the first clamping groove 61, the first clamping groove 61 is distributed in an annular equidistant manner, the upper ball 63 is sleeved in the first clamping groove 61 in a rotating manner, the upper end of the upper ball 63 is in contact connection with the stop block 23, the upper ball 63 that is arranged can avoid reducing the friction strength of the stop collar 6 and the stop block 23, and the.

Please refer to fig. 3 and 4, the lower extreme of stop collar 6 is equipped with second draw-in groove 62, second draw-in groove 62 is annular equidistance and distributes, ball 64 has been cup jointed down in the rotation of second draw-in groove 62, the lower extreme contact of ball 64 is connected with bracing piece 2 down, the lower ball 64 that sets up can avoid reducing the frictional strength of stop collar 6 and bracing piece 2, the life of stop collar 6 has been prolonged, there is stopper 23 upper end of quarter butt 22 through threaded connection, the shape of stopper 23 is circular, the lower extreme contact of stopper 23 is connected with stop collar 6, the stopper 23 that sets up is used for restricting the ascending shift position of stop collar 6, have spacing effect.

Please refer to fig. 1 and 4, the support rod 2 is slidably sleeved in the fixing sleeve 32, the right side of the fixing sleeve 32 is connected with the screw 33 through threads, the screw 33 is connected with the support rod 2 through threads, the set fixing sleeve 32 enables the cross rod 3 to have the function of moving up and down, thereby enabling the support plate 7 to have the function of adjusting the height, the upper end of the support rod 2 is provided with the chute 21, the chute 21 is annular, the chute 21 is internally connected with the lower ball 64 in a contact manner, the set chute 21 can increase the contact area between the lower ball 64 and the support rod 2, and the rotational stability of the limit sleeve 6 is.

When the mandibular bracket for anesthesia department is used for supporting the mandible of a patient, the surface layer 51 arranged on the protective pad 5 is made of soft non-woven fabric and provided with pearl grains, so that the air permeability of the contact part of the patient can be increased, the elastic layer 52 is made of elastic breathable cotton and has the function of buffering and ventilation, the use comfort of the protective pad 5 is improved, the water absorption layer 53 is made of high polymer water absorption material and has the functions of rapid moisture absorption and strong water locking, the moisture of the mandible supporting part of the patient caused by medical liquid or other liquid can be avoided, the air holes arranged on the breathable layer 541 and the through holes arranged at the lower end of the supporting plate 4 are communicated, so that the protective pad 5 has the functions of moisture absorption and ventilation, the contact position of the mandible of the patient and the protective pad 5 can be kept dry, the use comfort of the mandibular bracket is greatly improved, and then medical personnel can rotate the supporting plate 7 as required, tray 7 is rotatory to drive stop collar 6 rotatory, and stop collar 6 last ball 63 that sets up when rotatory can reduce the friction emphasis of stop collar 6 with lower ball 64, can not produce the friction noise moreover, and the tray 7 that has a rotation function that sets up, the medical personnel of being convenient for quick medical instrument or the medicine of placing in the tray 7 of taking, the effectual time of taking medical instrument or medicine that has shortened.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (7)

1. The utility model provides a department of anesthesia uses jaw bracket, includes mounting panel (1), its characterized in that: the surface of the mounting plate (1) is provided with mounting holes, the upper end of the mounting plate (1) is fixedly connected with a supporting rod (2), the surface of the supporting rod (2) is sleeved with a cross rod (3) in a sliding way, the right end of the cross rod (3) is fixedly connected with a fixed sleeve (32), the left end of the cross bar (3) is fixedly connected with a connecting rod (31), the other end of the connecting rod (31) is fixedly connected with a supporting plate (4), the surface of the supporting plate (4) is fixedly connected with a protective pad (5), the protective pad (5) comprises a surface layer (51), the lower end of the surface layer (51) is fixedly connected with an elastic layer (52), a water absorption layer (53) and a breathable layer (54) in sequence, the breathable layer (54) is provided with breathable holes (541) distributed at equal intervals, the lower end of the breathable layer (54) is fixedly connected with the supporting plate (4), and the upper end of the supporting rod (2) is rotatably connected with the tray (7).

2. The mandibular bracket for anesthesia department of claim 1, wherein: the utility model discloses a bracing piece, including bracing piece (2), the upper end fixedly connected with quarter butt (22) of bracing piece, the stop collar (6) has been cup jointed in the surface rotation of quarter butt (22), the fixed surface of stop collar (6) is connected with dead lever (71), the other end fixedly connected with tray (7) of dead lever (71).

3. The mandibular bracket for anesthesia department of claim 2, wherein: the upper end of stop collar (6) is equipped with first draw-in groove (61), first draw-in groove (61) are annular equidistance and distribute, ball (63) have been cup jointed in first draw-in groove (61) internal rotation, the upper end contact of going up ball (63) is connected with stopper (23).

4. The mandibular bracket for anesthesia department of claim 3, wherein: the lower extreme of stop collar (6) is equipped with second draw-in groove (62), second draw-in groove (62) are annular equidistance and distribute, ball (64) down has been cup jointed in second draw-in groove (62) internal rotation, the lower extreme contact of ball (64) down is connected with bracing piece (2).

5. The mandibular bracket for anesthesia department of claim 4, wherein: the upper end of quarter butt (22) has stopper (23) through threaded connection, the shape of stopper (23) is circular, the lower extreme contact of stopper (23) is connected with stop collar (6).

6. The mandibular bracket for anesthesia department of claim 5, wherein: the bracing piece (2) has been cup jointed in sliding in fixed cover (32), there is screw rod (33) on the right side of fixed cover (32) through threaded connection, there is bracing piece (2) screw rod (33) through threaded connection.

7. The mandibular bracket for anesthesia department of claim 6, wherein: the upper end of the support rod (2) is provided with a sliding groove (21), the sliding groove (21) is annular, and a lower ball (64) is connected in the sliding groove (21) in a contact manner.

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