CN217611883U - Hospital otolaryngology branch of academic or vocational study head fixing device - Google Patents

Abstract

The utility model relates to a medical instrument technical field specifically discloses a hospital otolaryngology branch of academic or vocational study head fixing device, including supporting base, backup pad and two inserted bars, the surface of supporting the base has seted up the twice spout, the inside of supporting the base is pegged graft and is had the gag lever post, the surface mounting who supports the base has a plurality of vacuum chuck, the backup pad is located the inboard of supporting the base, the both sides of backup pad are outstanding respectively to the twice spout in. Through the backup pad, the inserted bar, the position structural design of second metal loop and first non-woven fabrics and second non-woven fabrics, can effectual utilization first non-woven fabrics and second non-woven fabrics, realize the isolated effect between human skin and first foam-rubber cushion and the second foam-rubber cushion, make first non-woven fabrics and second non-woven fabrics can directly dismantle the change operation after the use, need not the medical personnel later stage and carry out manual disinfection operation to the device, it is more simple and convenient to operate, the cost is cheaper.

Description

Hospital otolaryngology branch of academic or vocational study head fixing device

Technical Field

The utility model relates to a medical instrument technical field, concretely relates to department of otolaryngology head fixing device of hospital.

Background

The department of otorhinolaryngology is mainly to see the major diseases of ear, nose, throat and head and neck, and the department of otorhinolaryngology is a general department of a hospital and comprises different sub-disciplines which can be divided into the department of otology, the department of rhinolaryngology and the department of laryngitis. Along with scientific development, still include neck branch of academic or vocational study now, so the otolaryngology branch of academic or vocational study contains more disease, in carrying out otolaryngology inspection process to patient, in order to prevent that patient's head from rocking, need utilize head fixing device to restrict its patient's head, and need carry out disinfection and isolation to the device after the use completion at every turn, make device and patient's contact surface remain sterile state throughout, however, the disinfection cost of this mode is great, and operate too loaded down with trivial details when carrying out disinfection at every turn, exist inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a hospital otolaryngology branch of academic or vocational study head fixing device possesses and utilizes the non-woven fabrics to keep apart advantages such as restriction to patient's skin table and fixing device contact surface, has solved traditional head fixing device and has had the cost great and the loaded down with trivial details inconvenient problem that causes of operation mode in the disinfection mode after using the completion.

The utility model discloses a hospital otolaryngology branch of academic or vocational study head fixing device, including supporting base, backup pad and two inserted bars, the surface of supporting the base has seted up the twice spout, the inside of supporting the base is pegged graft and is had the gag lever post, the surface mounting who supports the base has a plurality of vacuum chuck, the backup pad is located the inboard of supporting the base, the both sides of backup pad are outstanding respectively to the twice spout in, the first foam-rubber cushion of top surface fixedly connected with of backup pad, be equipped with first non-woven fabrics, two between the surface of first foam-rubber cushion and the backup pad the inserted bar is pegged graft in the inside of supporting the base, two the equal fixedly connected with second fixed plate of opposite face of inserted bar, two the equal fixedly connected with second foam-rubber cushion of opposite face of second fixed plate, the outside of inserted bar is equipped with the second metal circle, be equipped with the second non-woven fabrics between second foam-rubber cushion and the second metal circle, a plurality of slots have been seted up on the surface of inserted bar.

Through the design of the technical scheme, the first non-woven fabric and the second non-woven fabric can be effectively utilized, the isolation effect between the skin of a human body and the first sponge mat and the isolation effect between the skin of the human body and the second sponge mat are achieved, the first non-woven fabric and the second non-woven fabric can be directly disassembled and replaced after being used, the medical personnel do not need to perform manual disinfection operation on the device in the later stage, the operation is simpler and more convenient, and the cost is lower.

As a further design of the utility model, the surface of support base has seted up the opening, it is located the intraoral spring to support base fixedly connected with, the top surface fixed connection of backup pad and spring, logical groove has been seted up on the surface of backup pad, first non-woven fabrics is outstanding to the bottom surface of backup pad and is supported between the inboard of base through leading to the groove, the first metal loop of outside fixedly connected with of inserted bar, two the opposite face of first metal loop is all seted up the thread groove along the annular, the outside of first metal loop is connected with the external screw thread sleeve through the thread groove, the external screw thread sleeve passes through to rotate between arch and the second metal loop to be connected, the second non-woven fabrics is outstanding to between second metal loop and the second fixed plate, the telescopic outside fixedly connected with third metal loop of external screw thread.

Through the design of the technical scheme, the limiting effect on the first non-woven fabric and the second non-woven fabric can be realized, and the situation that the first non-woven fabric and the second non-woven fabric are easy to loosen and fall off in the using process is prevented.

As a further design of the utility model, the both sides of backup pad top surface all are equipped with two first fixed plates, and are a plurality of it has the connecting rod to articulate between the first fixed plate.

Through the design of the technical scheme, the limiting effect on the supporting plate can be realized, and the disassembling and assembling operation between the first non-woven fabric and the first sponge cushion as well as the supporting plate is more facilitated.

As a further design of the utility model, the surface of supporting the base and the position fixedly connected with alloy board of the chute of just being close to offered, the alloy board is arc structural design, the fixed surface of alloy board is connected with the slipmat.

Through the design of the technical scheme, the clamping state between the connecting rod and the alloy plate in the using process is more stable, and the condition that the alloy plate is easy to slide and drop is prevented.

As a further design of the utility model, the surface integrated into one piece of connecting rod has the flange.

Through the design of the technical scheme, the medical personnel can grab the connecting rod to be pressed for adjustment.

As a further design of the utility model, the bottom of gag lever post is outstanding to the slot that the inserted bar was seted up in, the top of gag lever post is outstanding to the top of supporting the base.

Through the design of the technical scheme, the pressure application adjustment of the limiting rod by medical personnel is facilitated.

As a further design of the utility model, two spacing grooves have been seted up on the surface of support base, the surperficial integrated into one piece of inserted bar has outstanding lug to the spacing inslot.

Through the design of the technical scheme, the limiting effect on the inserted bar can be realized, and the inserted bar is prevented from rotating randomly in the inner side of the supporting base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, through the position structural design of backup pad, inserted bar, second metal loop and first non-woven fabrics and second non-woven fabrics, can effectual first non-woven fabrics of utilization and second non-woven fabrics, realize the isolated effect between human skin and first foam-rubber cushion and the second foam-rubber cushion for first non-woven fabrics and second non-woven fabrics can directly dismantle the change operation after the process is used, need not the medical personnel later stage and carry out manual disinfection operation to the device, it is more simple and convenient to operate, and the cost is cheaper.

2. The utility model discloses, through opening, spring, first metal loop and the telescopic structural design of external screw thread, can realize the restriction effect to first non-woven fabrics and second non-woven fabrics, prevent to appear at the in-process condition that easily becomes flexible and drop that uses, through the structural design of first fixed plate, connecting rod and alloy board, can realize the restriction effect of the drive to the backup pad, more be favorable to the dismouting operation between first non-woven fabrics and first foam-rubber cushion and the backup pad.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a support base; 11. an opening; 12. a spring; 13. a chute; 14. an alloy plate; 141. a non-slip mat; 15. a vacuum chuck; 2. a support plate; 21. a first sponge cushion; 22. a first fixing plate; 23. a connecting rod; 231. a convex plate; 3. a first nonwoven fabric; 4. a second nonwoven fabric; 5. inserting a rod; 6. a limiting rod; 51. A bump; 52. a second fixing plate; 53. a second foam pad; 54. a first metal ring; 541. a thread groove; 55. a second metal ring; 56. inserting slots; 7. an externally threaded sleeve; 71. a protrusion; 72. and a third metal ring.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, for simplicity, some conventional structures and components are shown in a simplified schematic manner in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-5, the utility model discloses a hospital otolaryngology branch of academic or vocational study head fixing device, including supporting base 1, backup pad 2 and two inserted bars 5, two spouts 13 have been seted up on the surface of supporting base 1, it has gag lever post 6 to peg graft in the inside of supporting base 1, the surface mounting of supporting base 1 has a plurality of vacuum chuck 15, backup pad 2 is located the inboard of supporting base 1, the both sides of backup pad 2 are outstanding respectively to in two spouts 13, the first foam-rubber cushion 21 of top surface fixedly connected with of backup pad 2, be equipped with first non-woven fabrics 3 between the surface of first foam-rubber cushion 21 and the backup pad 2, peg graft in the inside of supporting base 1 for two inserted bars 5, the equal fixedly connected with second fixed plate 52 of opposite face of two inserted bars 5, the equal fixedly connected with second foam-rubber cushion 53 of opposite face of two second fixed plates 52, the outside of inserted bar 5 is equipped with second metal circle 55, be equipped with second non-woven fabrics 4 between second foam-rubber cushion 53 and the second metal circle 55, a plurality of slots 56 have been seted up on the surface of inserted bar 5, design through the above-mentioned technical scheme, can effectually utilize first non-woven fabrics 3 and realize that the second foam-rubber cushion 3 and the second foam-rubber cushion 4 and carry out the direct low-woven fabrics of operation of the later stage of the operation person of the disinfection of the operation, it is convenient operation to carry out the human body to dismantle, it is convenient operation to carry out the later stage to carry out the operation, it is convenient operation, it is low cost to carry out the operation to the human body, it is convenient operation to be more.

Referring to fig. 1-3, an opening 11 is formed in the surface of the supporting base 1, the supporting base 1 is fixedly connected with a spring 12 located in the opening 11, the supporting plate 2 is fixedly connected with the top surface of the spring 12, a through groove is formed in the surface of the supporting plate 2, the first nonwoven fabric 3 protrudes between the bottom surface of the supporting plate 2 and the inner side of the supporting base 1 through the through groove, the outer side of the inserted link 5 is fixedly connected with a first metal ring 54, opposite surfaces of the two first metal rings 54 are both provided with a threaded groove 541 along an annular shape, the outer side of the first metal ring 54 is connected with an external threaded sleeve 7 through the threaded groove 541, the external threaded sleeve 7 is rotatably connected with a second metal ring 55 through a protrusion 71, the second nonwoven fabric 4 protrudes between the second metal ring 55 and a second fixing plate 52, and the outer side of the external threaded sleeve 7 is fixedly connected with a third metal ring 72, and by the above technical scheme design, the effect of limiting on the first nonwoven fabric 3 and the second nonwoven fabric 4 can be achieved, and the situation that the nonwoven fabric is easily loosened and dropped off in the using process is prevented.

Please refer to fig. 1, two first fixing plates 22 are disposed on two sides of the top surface of the supporting plate 2, a connecting rod 23 is hinged between the first fixing plates 22, an alloy plate 14 is fixedly connected to a position close to the opened sliding slot 13 on the surface of the supporting base 1, the alloy plate 14 is in an arc-shaped structural design, an anti-slip pad 141 is fixedly connected to the surface of the alloy plate 14, and a protruding plate 231 is integrally formed on the surface of the connecting rod 23.

Referring to fig. 1-3, the bottom end of the limiting rod 6 protrudes into the slot 56 formed in the insertion rod 5, the top end of the limiting rod 6 protrudes above the supporting base 1, the surface of the supporting base 1 is provided with two limiting grooves, and the surface of the insertion rod 5 is integrally formed with the projection 51 protruding into the limiting grooves.

When the utility model is used, if the head of a patient needs to be fixed by the device, the patient can place the head at the center of the first sponge cushion 21, namely the surface of the first non-woven fabric 3, then hold the limiting rod 6 to exert pressure and pull upwards, so that the limiting rod 6 is far away from the slot 56 formed by the inserting rod 5, at the moment, the inserting rod 5 is in a loose state, then the inserting rod 5 is moved inwards, and the second fixing plate 52, the second sponge cushion 53 and the second non-woven fabric 4 move simultaneously along with the inserting rod 5 until the two second non-woven fabrics 4 are tightly attached to the two sides of the head of the patient, and the second sponge cushion 53 is deformed under pressure, so as to realize the effect of limiting and fixing the head of the patient, finally, medical personnel can carry out relevant examination on the patient, when the first non-woven fabric 3 needs to be replaced, the medical personnel can hold the two connecting rods 23 with both hands to turn over between the two first fixing plates 22, and exerting pressure upwards to drive the support plate 2, the first sponge cushion 21 and the first nonwoven fabric 3 to move upwards at the same time, the spring 12 is pressed to stretch upwards, then the connecting rod 23 is turned outwards to enable the connecting rod 23 to enter the inner side of the cambered surface of the alloy plate 14 through the sliding groove 13, at the moment, the first nonwoven fabric 3 is in a loose state, then medical personnel can grasp the used first nonwoven fabric 3 to exert pressure outwards and pull out, then lay the unused first nonwoven fabric 3 on the surface of the first sponge cushion 21, insert the first nonwoven fabric 3 into the top surface of the inner side of the support base 1 through the through groove arranged on the support plate 2, then grasp the convex plate 231 to exert pressure inwards to enable the connecting rod 23 to be far away from the alloy plate 14, the spring 12 rebounds, and the support plate 2 and the support base 1 are utilized to play a role in limiting the first nonwoven fabric 3, when the second non-woven fabric 4 needs to be replaced, the medical staff can grasp the third metal ring 72 to apply pressure and rotate, so that the externally threaded sleeve 7 moves towards the inner side of the first metal ring 54 through the threaded groove 541 formed in the first metal ring 54, the second metal ring 55 is far away from the second fixing plate 52, then the used second non-woven fabric 4 is grasped to apply pressure and pull outwards to take down, then the unused second non-woven fabric 4 is sleeved between the second sponge cushion 53 and the second fixing plate 52, finally the third metal ring 72 is grasped again to apply pressure to the knob, so that the second metal ring 55 is in contact with the second non-woven fabric 4, the second non-woven fabric 4 is clamped and limited by the second metal ring 55 and the second fixing plate 52, and the replacement of the second non-woven fabric 4 is completed.

The above description is only for the embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a head fixing device of otolaryngology branch of academic or vocational study of hospital, includes support base (1), backup pad (2) and two inserted bars (5), its characterized in that:

the surface of the supporting base (1) is provided with two sliding grooves (13), a limiting rod (6) is inserted into the supporting base (1), and a plurality of vacuum suckers (15) are mounted on the surface of the supporting base (1);

the supporting plate (2) is positioned on the inner side of the supporting base (1), two sides of the supporting plate (2) respectively protrude into the two sliding grooves (13), the top surface of the supporting plate (2) is fixedly connected with a first sponge cushion (21), and a first piece of non-woven fabric (3) is arranged between the surface of the first sponge cushion (21) and the supporting plate (2);

two peg graft in the inside of supporting base (1), two the equal fixedly connected with second fixed plate (52) of opposite face of inserted bar (5), two the equal fixedly connected with second foam-rubber cushion (53) of opposite face of second fixed plate (52), the outside of inserted bar (5) is equipped with second metal loop (55), be equipped with second non-woven fabrics (4) between second foam-rubber cushion (53) and second metal loop (55), a plurality of slots (56) have been seted up on the surface of inserted bar (5).

2. The hospital otorhinolaryngological head fixation device of claim 1 wherein: the surface of the supporting base (1) is provided with an opening (11), the supporting base (1) is fixedly connected with a spring (12) located in the opening (11), the supporting plate (2) is fixedly connected with the top surface of the spring (12), the surface of the supporting plate (2) is provided with a through groove, and the first non-woven fabric (3) protrudes to the position between the bottom surface of the supporting plate (2) and the inner side of the supporting base (1) through the through groove.

3. The hospital otorhinolaryngological head fixation device of claim 1 wherein: the outside fixedly connected with first metal loop (54) of inserted bar (5), two thread groove (541) have all been seted up along the annular to the opposite face of first metal loop (54), the outside of first metal loop (54) is connected with external screw thread sleeve (7) through thread groove (541), external screw thread sleeve (7) are connected through rotating between arch (71) and second metal loop (55), second non-woven fabrics (4) are outstanding to between second metal loop (55) and second fixed plate (52), the outside fixedly connected with third metal loop (72) of external screw thread sleeve (7).

4. The hospital otorhinolaryngological head fixation device of claim 1 wherein: the both sides of backup pad (2) top surface all are equipped with two first fixed plates (22), and are a plurality of it has connecting rod (23) to articulate between first fixed plate (22).

5. The hospital otorhinolaryngological head fixation device of claim 1 wherein: the alloy plate (14) is fixedly connected to the position, close to the arranged sliding groove (13), on the surface of the supporting base (1), the alloy plate (14) is designed to be of an arc-shaped structure, and the anti-skid pad (141) is fixedly connected to the surface of the alloy plate (14).

6. The hospital otorhinolaryngological head fixation device of claim 4 wherein: the surface of the connecting rod (23) is integrally formed with a convex plate (231).

7. The hospital otorhinolaryngological head fixation device of claim 1 wherein: the bottom end of the limiting rod (6) protrudes into a slot (56) formed in the insert rod (5), and the top end of the limiting rod (6) protrudes above the supporting base (1).

8. The hospital otorhinolaryngological head fixation device of claim 1 wherein: two limiting grooves are formed in the surface of the supporting base (1), and a convex block (51) protruding into the limiting grooves is integrally formed in the surface of the inserting rod (5).

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