CN213250840U

CN213250840U - Elastic single-arc head frame for ophthalmologic local anesthesia operation

Info

Publication number: CN213250840U
Application number: CN202021853315.8U
Authority: CN
Inventors: 陈育贞; 黄柳芳
Original assignee: First Affiliated Hospital of Sun Yat Sen University
Current assignee: First Affiliated Hospital of Sun Yat Sen University
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-25
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses an elasticity single arc headstock for ophthalmology local anesthesia operation in arc headstock technical field, including fixed bolster, plastic iron silk pole and plastic cover, the fixed bolster is used for filling up and pressing and fixes in sick bed mattress both sides, and the plastic cover is established in the iron silk pole outside, can realize different shapes, size and height adjustment through bending iron silk pole and plastic cover, can replace traditional fixed support, prop up aseptic piece of cloth and make things convenient for patient's breathing when being applicable to ophthalmology local anesthesia operation; furthermore, the fixing support and the iron wire rod are connected in a sliding clamping mode, after fastening screws on the clamping seat are unscrewed, the iron wire rod can be directly adjusted in height through pulling up and down, the iron wire rod can be not required to be bent under the condition of only adjusting the height, the structure using steps can be effectively simplified, and the clinical medical care working time is saved.

Description

Elastic single-arc head frame for ophthalmologic local anesthesia operation

Technical Field

The utility model relates to an arc headstock technical field specifically is an elasticity single arc headstock is used in ophthalmology local anesthesia operation.

Background

The majority of ophthalmic surgery adopts a local anesthesia mode, and a patient is in a waking state; the number of the old patients is large, the condition is complex, and most of the patients are complicated with other chronic diseases; after the doctor disinfects regularly, a plurality of layers of sterile towels are covered on the face of the patient, which is easy to cause uncomfortable symptoms such as suffocation, chest distress, oxygen deficiency, dyspnea and the like of the patient; the anesthesia mode of the operation of the comprehensive hospital is dominated by general anesthesia, all the supporting head frames are fixed, the anesthesia mode is suitable for the anesthesia, the existing device is inconvenient to adjust and use, the function is single, the occupied space is large, and the anesthesia mode is not suitable for the local anesthesia operation of ophthalmology and the like

Based on this, the utility model designs an elasticity single arc head frame is used in ophthalmology local anesthesia operation to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elasticity single arc head frame is used in ophthalmology local anesthesia operation to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides an elasticity single arc headstock is used in ophthalmology local anesthesia operation, includes the fixed bolster of the left and right sides, both sides the top of fixed bolster is connected with the iron set pole of plasticity, the outer wall cladding of iron set pole is provided with the plastic cover.

Preferably, the top end of the fixed support is fixedly provided with a clamping seat, and the tail end of the iron wire rod penetrates through the clamping seat to form a clamping structure capable of being adjusted in a vertical sliding mode.

Preferably, the middle part of the clamping seat is vertically provided with a clamping hole in a through manner, and one side wall of the clamping hole is provided with a clearance groove extending to the side wall of the clamping seat.

Preferably, the clamping seat is provided with clamping holes along the front-back direction, and fastening screws are screwed in the clamping holes.

Preferably, the iron wire rod comprises a middle arch section and a clamping section, wherein the clamping section is formed by vertically bending and extending two ends of the middle arch section.

Preferably, the upper end of the clamping section is laterally translated and bent to form a limiting section.

Preferably, the fixed support comprises a base frame and a supporting upright rod, and the base frame and the supporting upright rod are of an integrated structure formed by a steel rod after being processed by a bending process.

Compared with the prior art, utility model's beneficial effect does:

the utility model discloses elasticity single arc headstock for ophthalmology local anesthesia operation mainly includes fixed bolster, plastic iron silk pole and plastic cover, and the fixed bolster is used for filling up and pressing and fixes in sick bed mattress both sides, and the plastic cover is established in the iron silk pole outside, can realize the adjustment of different shapes, size and height through bending iron silk pole and plastic cover, can replace traditional fixed bolster, prop up aseptic piece of cloth when being applicable to ophthalmology local anesthesia operation and make things convenient for patient's breathing;

furthermore, the fixing support and the iron wire rod are connected in a sliding clamping mode, after fastening screws on the clamping seat are unscrewed, the iron wire rod can be directly adjusted in height through pulling up and down, the iron wire rod can be not required to be bent under the condition of only adjusting the height, the structure using steps can be effectively simplified, and the clinical medical care working time is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below 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 these drawings without inventive work.

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

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

FIG. 3 is a schematic view of the iron-wire rod structure of the present invention;

fig. 4 is a schematic view of the usage state of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a fixed support, 11-a base frame, 12-a supporting upright rod, 2-a screw mandrel, 21-a middle arch section, 22-a clamping section, 23-a limiting section, 3-a plastic sleeve, 4-a clamping seat, 5-a clamping hole, 6-a clearance groove, 7-a clamping hole and 8-a fastening screw.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, the utility model provides a technical solution: an elastic single-arc head frame for ophthalmologic local anesthesia operation comprises fixing supports 1 on the left side and the right side, wherein each fixing support 1 comprises a base frame 11 and a supporting vertical rod 12, the base frame 11 and the supporting vertical rod 12 are integrated structures formed by processing a steel rod through a bending process, the top ends of the fixing supports 1 on the two sides are connected with plastic iron wires 2, and the outer walls of the iron wires 2 are wrapped with plastic sleeves 3; the fixed bolster 1 is used for filling up and presses and fix in sick bed mattress both sides, and 3 covers of plastic cover are established in the 2 outsides of indisputable lead screw, can realize the adjustment of different shapes, size and height through bending indisputable lead screw 2 and plastic cover 3, prop up aseptic piece of cloth and make things convenient for patient to breathe when being applicable to ophthalmology local anesthesia operation.

Example 1 working principle:

as shown in figure 4, the patient in the ophthalmic surgery lies on a sickbed, the base frame 11 of the fixing supports 1 at the two sides of the sickbed is well fixed between a bed board and a mattress at the two sides of the sickbed, the front and back positions of the adjusting device are between the chin and the chest of the patient, the middle parts of the iron wire rod 2 and the plastic sleeve 3 are about 8cm away from the nasal cavity of the patient, the top supporting points of the iron wire rod 2 and the plastic sleeve 3 are about 3-4cm away from the nasal tip of the patient at the bending iron wire rod 2 and the plastic sleeve 3, and sterile towels can be paved after the supports are well adjusted.

Example 2:

referring to fig. 1-3, an elastic single arc-shaped head frame for ophthalmologic local anesthesia operation includes fixing brackets 1 on left and right sides, the fixing brackets 1 include a base frame 11 and a supporting upright 12, the base frame 11 and the supporting upright 12 are an integrated structure formed by a steel rod through bending process, the top ends of the fixing brackets 1 on both sides are connected with a plastic iron wire rod 2, and the outer wall of the iron wire rod 2 is covered with a plastic cover 3; the fixed bolster 1 is used for filling up and presses and fix in sick bed mattress both sides, and 3 covers of plastic cover are established in the 2 outsides of indisputable lead screw, can realize the adjustment of different shapes, size and height through bending indisputable lead screw 2 and plastic cover 3, prop up aseptic piece of cloth and make things convenient for patient to breathe when being applicable to ophthalmology local anesthesia operation.

Furthermore, a clamping seat 4 is fixedly arranged at the top end of the fixed support 1, the tail end of the iron wire rod 2 penetrates through the clamping seat 4 to form a clamping structure capable of being adjusted in a vertical sliding mode, a clamping hole 5 is formed in the middle of the clamping seat 4 in a vertically penetrating mode and used for inserting the iron wire rod 2 in a penetrating mode, a clearance groove 6 extending to the side wall of the clamping seat 4 is formed in one side wall of the clamping hole 5 and used for closing and reducing the clamping hole 5; clamping holes 7 are formed in the clamping seat 4 in the front-back direction, fastening screws 8 are screwed in the clamping holes 7, the tail ends of the fastening screws 8 are screwed with the rear half side of the clamping seat 4, and the middle ends of the fastening screws 8 penetrate through the front half side of the clamping seat 4 in a clearance mode, so that when the fastening screws 8 are screwed, the front side and the rear side of the clamping seat 4 can be clamped, and the iron lead screw 2 is clamped and fixed; the iron wire rod 2 comprises a middle arch section 21 and clamping sections 22 which are vertically bent and extended from two ends of the middle arch section 21, the middle arch section 21 is used for bending and changing the shape, the clamping sections 22 on two sides are used for being connected with the clamping holes 7 in an inserting mode, the upper end of each clamping section is laterally translated and bent to form a limiting section 23, and the limiting section 23 can be clamped at the top end of the clamping seat 4 when the fastening screw 8 is unscrewed to enable the iron wire rod 2 to naturally fall, so that the limiting effect is achieved.

Example 2 working principle:

as shown in figure 4, the patient in the ophthalmic surgery lies on a sickbed, the base frame 11 of the fixing supports 1 at the two sides of the sickbed is well fixed between a bed board and a mattress at the two sides of the sickbed, the front and back positions of the adjusting device are between the chin and the chest of the patient, the middle parts of the iron wire rod 2 and the plastic sleeve 3 are about 8cm away from the nasal cavity of the patient, the top supporting points of the iron wire rod 2 and the plastic sleeve 3 are about 3-4cm away from the nasal tip of the patient at the bending iron wire rod 2 and the plastic sleeve 3, and sterile towels can be paved after the supports are well adjusted. When the height of the bent iron wire rod 2 and the plastic sleeve 3 need to be adjusted independently, the fastening screws 8 on the two sides can be unscrewed, so that the clamping section 22 of the iron wire rod 2 is in clearance fit with the clamping hole 5, at the moment, the iron wire rod 2 and the plastic sleeve 3 can be pulled up and down, the height of the iron wire rod 2 and the plastic sleeve 3 is adjusted, and after the required height is reached, the fastening screws 8 on the two sides are locked again.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elasticity single arc head frame is used in ophthalmology local anesthesia operation which characterized in that: the plastic iron wire rod fixing device comprises a fixing support (1) on the left side and a fixing support on the right side, wherein the top end of the fixing support (1) is connected with a plastic iron wire rod (2), and the outer wall of the iron wire rod (2) is coated with a plastic sleeve (3).

2. The elastic single-arc head frame for ophthalmologic local anesthesia surgery according to claim 1, characterized in that: the top end of the fixed support (1) is fixedly provided with a clamping seat (4), and the tail end of the iron wire rod (2) penetrates through the clamping seat (4) to form a clamping structure capable of being adjusted in a vertical sliding mode.

3. The elastic single-arc head frame for ophthalmologic local anesthesia surgery according to claim 2, characterized in that: the middle part of the clamping seat (4) is vertically communicated with a clamping hole (5), and one side wall of the clamping hole (5) is provided with a clearance groove (6) extending to the side wall of the clamping seat (4).

4. The elastic single-arc head frame for ophthalmologic local anesthesia surgery according to claim 3, characterized in that: clamping holes (7) are formed in the clamping seat (4) in the front-back direction, and fastening screws (8) are screwed in the clamping holes (7).

5. The elastic single-arc head frame for ophthalmologic local anesthesia surgery according to claim 2, characterized in that: the iron wire rod (2) comprises a middle arch section (21) and a clamping section (22) which vertically bends and extends from two ends of the middle arch section (21) downwards.

6. The elastic single-arc head frame for ophthalmologic local anesthesia surgery according to claim 5, characterized in that: the upper end of the clamping section is laterally translated and bent to form a limiting section (23).

7. The elastic single-arc head frame for ophthalmologic local anesthesia surgery according to claim 1 or 2, characterized in that: the fixing support (1) comprises a base frame (11) and a supporting upright rod (12), wherein the base frame (11) and the supporting upright rod (12) are of an integrated structure formed by a steel rod after being processed by a bending process.