CN212940439U

CN212940439U - Lower jaw bracket that department of anesthesia used

Info

Publication number: CN212940439U
Application number: CN202020819973.9U
Authority: CN
Inventors: 龙云; 王浩; 李茜
Original assignee: Nanjing Jiangning Hospital
Current assignee: Nanjing Jiangning Hospital
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-04-13
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a lower jaw bracket that department of anesthesia used relates to lower jaw bracket field. The utility model discloses a chassis, the top of chassis is connected with branch, is provided with the block subassembly that is used for with the desktop block on the chassis, and the periphery side of branch has cup jointed the sleeve that can reciprocate, telescopic side is provided with the mount pad parallel with the sleeve, the silica gel pad is installed on the top of mount pad, be provided with the fixed subassembly that is used for fixed sleeve between sleeve and the branch. The utility model discloses a be provided with the sleeve on branch, install mount pad and silica gel pad on the sleeve, can adjust the height of mount pad and silica gel pad through the sleeve, through be provided with fixed subassembly between sleeve and branch, can fix the sleeve on branch through fixed subassembly, through being provided with the block subassembly on the chassis, can be with whole device block on the desk, the installation and the fixed of the whole device of being convenient for through the block subassembly.

Description

Lower jaw bracket that department of anesthesia used

Technical Field

The utility model relates to a lower jaw bracket field, concretely relates to lower jaw bracket that department of anesthesia used.

Background

The lower jaw is a pair of structures which are positioned behind the upper jaw and in front of the lower lip to assist in taking food and can move towards or away from each other and back and forth. The chin is usually called a lower jaw, and before the lower jaw operation, anesthesia needs to be performed on the lower jaw, and belongs to the field of anesthesia departments. The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The existing range is wider, the requirements of operations are not only met, but also rescue work of various departments, painless delivery of gynecology, painless abortion and the like are involved.

In an anesthesia department, when performing anesthesia on a lower jaw, the lower jaw needs to be supported by using a lower jaw support so as to facilitate the operation of a medical staff and protect the lower jaw of a patient. However, the existing chin rest is generally a support placed on a table top, and a cushion is placed on the support, and the simple chin rest cannot be adjusted in height according to the height of a patient so that the patient can hold the chin in a comfortable position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving current chin bracket generally be a support of arranging in on the desktop, placed the cushion on the support, this kind of simple chin bracket can't adjust the height according to patient's height to make the patient can hold the problem of chin in comfortable position, the utility model provides a chin bracket that department of anesthesia used.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a lower jaw bracket that department of anesthesia used, includes the chassis, the top of chassis is connected with branch, is provided with the block subassembly that is used for with the desktop block on the chassis, and the periphery side of branch has cup jointed the sleeve that can reciprocate, telescopic side is provided with the mount pad parallel with the sleeve, the silica gel pad is installed on the top of mount pad, be provided with between sleeve and the branch and be used for fixed telescopic fixed subassembly.

Furthermore, the side of chassis is seted up flutedly, the block subassembly is including the threaded rod that runs through the recess bottom, the protection pad is installed on the top of threaded rod, and the knob is installed to the bottom of threaded rod, the protection pad is located the recess, the knob is located the below of chassis.

Further, the fixed assembly comprises a threaded sleeve installed at the bottom end of the sleeve, the threaded sleeve is inserted on the outer periphery of the support rod, and a threaded knob is connected to the outer periphery of the threaded sleeve in a matched mode.

Further, telescopic one side top articulates there is the cantilever, and telescopic one side bottom articulates there is the connecting rod, telescopic one end is all articulated with the mount pad to cantilever and connecting rod, cantilever and connecting rod parallel arrangement are kept away from.

Furthermore, the protection pad is made of rubber, and anti-skid protrusions are arranged on the protection pad.

Furthermore, the bottom end of the cantilever is provided with a hollow groove, a nitrogen buffer spring hinged with the sleeve is arranged in the hollow groove, and the telescopic end of the nitrogen buffer spring is hinged with the mounting seat.

The utility model has the advantages as follows:

1. the utility model discloses a be provided with the sleeve on branch, install mount pad and silica gel pad on the sleeve, can adjust the height of mount pad and silica gel pad through the sleeve, through be provided with fixed subassembly between sleeve and branch, can fix the sleeve on branch through fixed subassembly.

2. The utility model discloses a be provided with the block subassembly on the chassis, can be with whole device block on the desk through the block subassembly, the installation and the fixing of the whole device of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram 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 a schematic cross-sectional view of the D-D direction fixing assembly of the present invention;

reference numerals: 1. a chassis; 2. clamping the assembly; 21. a threaded rod; 22. a protection pad; 23. a knob; 3. a strut; 4. a sleeve; 5. a fixing assembly; 51. a threaded sleeve; 52. a threaded knob; 6. a mounting seat; 7. a silica gel pad; 8. a connecting rod; 81. a cantilever.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, a mandible bracket for anesthesia department comprises an underframe 1, a supporting rod 3 is connected to the top end of the underframe 1, a clamping component 2 used for clamping with a tabletop is arranged on the underframe 1, a sleeve 4 capable of moving up and down is sleeved on the peripheral side of the supporting rod 3, a mounting seat 6 parallel to the sleeve 4 is arranged on the side surface of the sleeve 4, a silica gel pad 7 is arranged at the top end of the mounting seat 6, and a fixing component 5 used for fixing the sleeve 4 is arranged between the sleeve 4 and the supporting rod 3.

In this embodiment, through being provided with block subassembly 2 on chassis 1, can be with whole device block on the desk through block subassembly 2, be convenient for the installation and the fixed of whole device, be provided with sleeve 4 on branch 3, install mount pad 6 and silica gel pad 7 on the sleeve 4, can adjust the height of mount pad 6 and silica gel pad 7 through sleeve 4, through be provided with fixed subassembly 5 between sleeve 4 and branch 3, can fix sleeve 4 on branch 3 through fixed subassembly 5.

Specifically, the side of chassis 1 is seted up flutedly, and block subassembly 2 is including running through the threaded rod 21 of recess bottom, and protection pad 22 is installed on the top of threaded rod 21, and knob 23 is installed to the bottom of threaded rod 21, and protection pad 22 is located the recess, and knob 23 is located chassis 1's below, and protection pad 22 is the rubber material, is provided with the non-slip raised on the protection pad 22.

In this embodiment, the groove is aligned with the side of the table, the side of the table is placed into the groove, the knob 23 is rotated to make the knob 23 drive the threaded rod 21 to rotate to approach the table top until the protection pad 22 contacts the table top, and the whole device can be fixed on the table by tightening the knob 23.

Specifically, the fixing assembly 5 includes a threaded sleeve 51 mounted at the bottom end of the sleeve 4, the threaded sleeve 51 is inserted on the outer periphery of the strut 3, and a threaded knob 52 is fittingly connected to the outer periphery of the threaded sleeve 51.

In this embodiment, the threaded sleeve 51 and the sleeve 4 can be regarded as a whole, the threaded knob 52 is connected to the outer periphery of the threaded sleeve 51 in a matching manner, when the threaded knob 52 is loosened, the sleeve 4 can move up and down on the support rod 3, and the sleeve 4 can be fixed on the support rod 3 by screwing the threaded knob 52.

Specifically, one side top of sleeve 4 articulates there is cantilever 81, and one side bottom of sleeve 4 articulates there is connecting rod 8, and the one end that sleeve 4 was kept away from to cantilever 81 and connecting rod 8 all articulates with mount pad 6, cantilever 81 and connecting rod 8 parallel arrangement.

In this embodiment, the cantilever 81 is parallel to the connecting rod 8, and the mounting seat 6 is parallel to the sleeve 4, so that the cantilever 81, the connecting rod 8, the mounting seat 6 and the sleeve 4 can be regarded as a parallelogram, and the silica gel pad 7 mounted on the top end of the mounting seat 6 can be kept in a horizontal position.

Specifically, the bottom end of the cantilever 81 is provided with a hollow groove, a nitrogen buffer spring hinged with the sleeve 4 is arranged in the hollow groove, and the telescopic end of the nitrogen buffer spring is hinged with the mounting seat 6.

In this embodiment, the nitrogen buffer spring disposed in the empty groove plays a role of buffering when the patient places the lower jaw on the silica gel pad 7, so as to avoid uncomfortable compression of the patient lower jaw by the too hard bracket during anesthesia (the nitrogen buffer spring is a prior art, and will not be described here much).

Claims

1. The utility model provides a lower jaw bracket that department of anesthesia used, includes chassis (1), its characterized in that, the top of chassis (1) is connected with branch (3), is provided with on chassis (1) be used for with block subassembly (2) of desktop block, sleeve (4) that can reciprocate have been cup jointed to the periphery side of branch (3), the side of sleeve (4) is provided with mount pad (6) parallel with sleeve (4), silica gel pad (7) are installed on the top of mount pad (6), be provided with between sleeve (4) and branch (3) and be used for fixed subassembly (5) of fixed sleeve (4).

2. The lower jaw bracket for the department of anesthesia of claim 1, wherein the side of the bottom frame (1) is provided with a groove, the clamping component (2) comprises a threaded rod (21) penetrating through the bottom end of the groove, a protective pad (22) is installed at the top end of the threaded rod (21), a knob (23) is installed at the bottom end of the threaded rod (21), the protective pad (22) is positioned in the groove, and the knob (23) is positioned below the bottom frame (1).

3. The mandibular bracket for anesthesia department of claim 1, wherein said fixation assembly (5) comprises a threaded sleeve (51) mounted to the bottom end of the sleeve (4), said threaded sleeve (51) being inserted over the outer circumference of the strut (3), the outer circumference of the threaded sleeve (51) being cooperatively attached to a threaded knob (52).

4. The lower jaw bracket for the department of anesthesia of claim 1, wherein the top end of one side of the sleeve (4) is hinged with a cantilever (81), the bottom end of one side of the sleeve (4) is hinged with a connecting rod (8), the ends of the cantilever (81) and the connecting rod (8) far away from the sleeve (4) are hinged with the mounting seat (6), and the cantilever (81) and the connecting rod (8) are arranged in parallel.

5. The mandibular bracket for anesthesia department of claim 2, wherein the protective pad (22) is rubber and the protective pad (22) is provided with anti-slip protrusions.

6. The mandibular bracket used in the anesthesia department of claim 4, wherein the bottom end of the cantilever (81) is provided with a hollow slot, a nitrogen buffer spring hinged to the sleeve (4) is arranged in the hollow slot, and the telescopic end of the nitrogen buffer spring is hinged to the mounting seat (6).