CN213852620U

CN213852620U - Three-section type adjustable breathing circuit support arm

Info

Publication number: CN213852620U
Application number: CN202022268338.9U
Authority: CN
Inventors: 许洪山
Original assignee: Ruiding Industrial Technology Kunshan Co ltd
Current assignee: Ruiding Industrial Technology Kunshan Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-03
Anticipated expiration: 2030-10-13

Abstract

The utility model provides a three-section adjustable breathing circuit support arm, which comprises a fixed seat, a first support arm, a second support arm, a third support arm, three rotary joints and a clamping mechanism; the fixing seat comprises a fixing clamp and an upright post, the bottom end of the first support arm is arranged at the top end of the upright post through a rotary joint, the bottom end of the second support arm is arranged at the top end of the first support arm through a rotary joint, and the bottom end of the third support arm is arranged at the top end of the second support arm through a rotary joint; the clamping mechanism is arranged at the top end of the third support arm. The three rotary joints are independent respectively, the three sections of support arms can independently adjust the rotation angles respectively, the breathing circuit can be fixedly supported, meanwhile, the posture and the position of the breathing circuit can be flexibly adjusted, the breathing circuit can be better connected with anesthesia equipment and breathing equipment during operation, and the situation that the breathing circuit is easy to scratch and tear due to the fact that the breathing circuit is perpendicular to half air due to self gravity and then the connection part is easy to fall off is effectively avoided.

Description

Three-section type adjustable breathing circuit support arm

Technical Field

The utility model relates to a breathe the return circuit support arm, especially relate to an adjustable breathing return circuit support arm of syllogic.

Background

The breathing circuit consists of a breathing pipeline and accessories thereof, wherein the accessories comprise an extension pipe, a connector and a carbon dioxide sampling pipe. The breathing circuit is used for connecting a patient with anesthesia equipment and breathing equipment and provides a passage for inhaled and exhaled gas of the patient. In clinical anesthesia, a trifurcate connecting pipe of a breathing circuit is respectively connected with an air suction pipe, an air expiration pipe and an endotracheal tube. Usually, a certain distance exists between the anesthesia machine and a patient on an operating bed, and the breathing loop, the tracheal catheter and the like are not provided with fixed supporting devices, are easily hung in the air under the action of self gravity, and are easily scratched by medical staff walking back and forth in the anesthesia operation process, even are pressed on a pipe fitting under the conditions of sterile single falling and the like in the operation. Because the breathing pipeline is connected in an inserting mode, the rubbing or pulling and extruding can cause the falling or bending of a certain pipeline, if medical personnel does not find and handle the pipeline, serious medical accidents can be caused, so that the medical personnel in the anesthesia operation need to frequently check the anesthesia pipeline, the workload of the medical personnel is increased, and the operation efficiency is reduced. Therefore, there is a need for a three-piece adjustable breathing circuit arm for supporting a breathing circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a three-section adjustable breathing circuit support arm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a three-section adjustable breathing circuit support arm comprises a fixed seat, a first support arm, a second support arm, a third support arm, three rotary joints and a clamping mechanism; the fixing seat comprises a fixing clamp and an upright post, the fixing clamp is clamped at the edge of breathing equipment or anesthesia equipment, the upright post is installed at the top end of the fixing clamp, the bottom end of the first support arm is installed at the top end of the upright post through the rotary joint, the bottom end of the second support arm is installed at the top end of the first support arm through the rotary joint, and the bottom end of the third support arm is installed at the top end of the second support arm through the rotary joint; the clamping mechanism is arranged at the top end of the third support arm and comprises two pipe clamps which are respectively used for supporting the breathing pipe and the expiratory pipe;

the rotary joint comprises a fixed knob disc, a movable knob disc, a fixed screw and a screwing nut, wherein the fixed knob disc is attached to and clasped with the movable knob disc, and the fixed screw passes through the center of the movable knob disc and the fixed knob disc and is locked by the screwing nut.

Preferably, the fixing clip comprises a clip seat body, a locking block and a locking bolt; the side of holder body has been seted up and has been pressed from both sides the groove, the latch segment install in the clamp groove, locking bolt passes from the below the clamp groove and is fixed in the bottom of latch segment, the top in clamp groove with the latch segment is located respiratory equipment or anaesthesia equipment edge's upper and lower both sides respectively, locking bolt revolves to twist upwards, the latch segment upwards is close to thereupon the top in clamp groove and locking.

Preferably, the top end of the fixing clamp is provided with an inserting hole, the diameter of the section of the inserting hole is the same as that of the section of the upright post, and the upright post is installed in the inserting hole in a plugging mode.

Preferably, the rotary joint comprises a first connecting end and a second connecting end, the first connecting end is fixedly mounted on the side surface of the fixed knob disk, and the second connecting end is fixedly mounted on the side surface of the movable knob disk.

Preferably, the first connecting end and the second connecting end are both splicing pipes; the first connecting end is inserted at the top end of the upright column, and the second connecting end is inserted at the bottom end of the first support arm; the first connecting end is inserted at the top end of the first support arm, and the second connecting end is inserted at the bottom end of the second support arm; the first connecting end is inserted at the top end of the second support arm, and the second connecting end is inserted at the bottom end of the third support arm.

Preferably, the fixed knob disk and the movable knob disk are provided with sawteeth on two opposite attaching sides, the movable knob disk is coaxial with the fixed knob disk and rotates relative to the fixed knob disk, when the fixed screw is matched and locked with the screwing nut, the movable knob disk is tightly attached to the fixed knob disk and locked, and the sawteeth on the movable knob disk are mutually clamped and matched with the sawteeth on the fixed knob disk.

Preferably, the third support arm comprises a first hard connecting rod, a deformation rod and a second hard connecting rod which are connected end to end; the first hard connecting rod is connected with a movable knob disc of the rotary joint, the second hard connecting rod is connected with the clamping mechanism, and the deformation rod is an alloy rod capable of being plastically deformed.

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

the utility model discloses a breathing circuit support arm wholly is the syllogic structure, three rotary joint independent control separately, and three section support arm can independently adjust rotation angle respectively promptly, plays the effect of fixed stay breathing circuit, can adjust the gesture and the position of breathing circuit in a flexible way simultaneously, can be connected with anesthesia equipment and respiratory equipment better when making things convenient for the operation, effectively avoids breathing circuit because self gravity is perpendicular to half empty easy being cut to scratch the condition that pulls, and then the junction easily drops.

The utility model discloses multisection support arm can be through rotatory folding, small in size, and convenient and fast is accomodate in the dismouting, can in time adjust the position and the gesture of breathing circuit according to actual conditions when the operation, and the supporting effect is good, is favorable to improving operation efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall structure of a three-segment adjustable breathing circuit arm;

FIG. 2 is a schematic view of a fixing base and a rotary joint of a three-section adjustable breathing circuit arm;

FIG. 3 is a schematic diagram of a third arm and a clamping mechanism of a three-stage adjustable breathing circuit arm.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, a three-section adjustable breathing circuit arm comprises a fixed base 1, a first arm 2, a second arm 3, a third arm 4, three rotary joints 5 and a clamping mechanism 6; fixing base 1 includes fixation clamp 11 and stand 12, and the fixation clamp 11 centre gripping is at the edge of respiratory equipment or anesthesia equipment, and stand 12 is installed in the top of fixation clamp 11, and stand 12 perpendicular to horizontal plane fixed mounting, the bottom of first support arm 2 is installed in the top of stand 12 through revolute joint 5, and the bottom of second support arm 3 is installed in the top of first support arm 2 through revolute joint 5, and the bottom of third support arm 4 is installed in the top of second support arm 3 through revolute joint 5. The fixing clamp 11 is positioned at the bottommost end of the whole device, plays a role in fixing, and clamps and fixes the whole device on the edges of breathing equipment and anesthesia equipment; the upright 12 is mounted on the top end of the fixing clip 11 perpendicular to the horizontal plane, and the upright 12 is immovable and rotatable, and mainly functions to support the first arm 2, the second arm 3, and the third arm 4. The first support arm 2, the second support arm 3 and the third support arm 4 are independently controlled by three rotary joints 5 with the same structure, the breathing circuit can be fixed on the first support arm 2, the second support arm 3 and the third support arm 4 through pipe clamps 61, the posture of the breathing circuit changes along with the angle adjustment of the three support arms, and an air suction pipe and an air expiration pipe of the breathing circuit are respectively fixed on a clamping mechanism 6 at the tail end of the third support arm 4.

As shown in fig. 2 and 3, the rotary joint 5 includes a fixed dial 51, a movable dial 52, a fixed screw 53, and a screw nut 54, wherein the fixed dial 51 and the movable dial 52 are attached to each other and embrace each other, and the fixed screw 53 passes through the centers of the fixed dial 52 and the fixed dial 51 and is locked by the screw nut 54. When the fixed knob disc 51 and the movable knob disc 52 are used, the fixed knob disc 51 and the movable knob disc 52 are respectively fixed on the support arms or the upright posts 12 at two sides of the rotary joint 5, when the fixed screw 53 and the screw nut 54 are loosened, the movable knob disc 52 can rotate relative to the fixed knob disc 51, the included angle positions of the support arms at two sides of the rotary joint 5 are adjusted to be proper, the screw nut 54 is screwed tightly, the fixed knob disc 51 and the movable knob disc 52 are locked, and the positions of the support arms are fixed.

Fixture 6 installs in the top of third support arm 4, and fixture 6 includes two pipe clamps 61, is used for supporting breathing pipe and expiratory tube respectively, can effectively prevent two pipeline winding extrudees, makes things convenient for medical personnel to install the plug fast, improves operation efficiency.

The utility model discloses a breathing circuit support arm wholly is the syllogic structure, three rotary joint 5 independent control separately, and three section support arm can independently adjust rotation angle respectively promptly, plays the effect of fixed stay breathing circuit, and the gesture and the position that can adjust breathing circuit in a flexible way simultaneously can be connected with anesthesia equipment and respiratory equipment better when making things convenient for the operation, effectively avoids breathing circuit because self gravity is perpendicular to half empty easy being cut to scratch the circumstances that pulls, and then the junction easily drops.

As shown in fig. 2, in an embodiment, the fixing clip 11 includes a clip seat body 111, a locking block 112 and a locking bolt 114; the side of holder body 111 has been seted up and has been pressed from both sides groove 113, holder body 111 can be the cuboid, the side of holder body 111 is seted up to clamping groove 113, the upper and lower both ends of clamping groove 113 all are equipped with the cell wall, latch segment 112 is installed and is reciprocated in clamping groove 113, latch bolt 114 passes clamping groove 113 and is fixed in the bottom of latch segment 112 from the below, the screw hole has been seted up to the bottom of clamping groove 113, latch bolt 114 passes the screw hole and reciprocates through the mode of twisting about and, latch segment 112 above latch bolt 114 also reciprocates thereupon. The top of the clamping groove 113 and the locking block 112 are respectively positioned at the upper side and the lower side of the edge of the breathing equipment or the anesthesia equipment and are clamped and fixed, the locking bolt 114 is screwed upwards, and the locking block 112 is upwards close to the top of the clamping groove 113 and is locked.

Preferably, the top end of the fixing clip 11 is provided with an inserting hole 115, the section diameter of the inserting hole 115 is the same as that of the upright post 12, and the upright post 12 is installed in the inserting hole 115 in an inserting and pulling manner. The post 12 can be rotated in the socket 115 so that the entire arm assembly can be rotated on the mounting clip 11.

Preferably, the rotary joint 5 includes a first connecting end 55 and a second connecting end 56, the first connecting end 55 is fixedly mounted on the side surface of the fixed knob disk 51, and the second connecting end 56 is fixedly mounted on the side surface of the movable knob disk 52. The first connecting end 55 and the second connecting end 56 are both splicing pipes; the rotary joint 5 between the upright post 12 and the first support arm 2 has a first connecting end 55 inserted at the top end of the upright post 12 and a second connecting end 56 inserted at the bottom end of the first support arm 2, so that the first support arm 2 can rotate relative to the upright post 12; the rotary joint 5 between the first support arm 2 and the second support arm 3 has a first connecting end 55 inserted at the top end of the first support arm 2 and a second connecting end 56 inserted at the bottom end of the second support arm 3, so that the second support arm 3 can rotate relative to the first support arm 2; in the rotary joint 5 between the second arm 3 and the third arm 4, the first connecting end 55 is inserted into the top end of the second arm 3, and the second connecting end 56 is inserted into the bottom end of the third arm 4, so that the third arm 4 can rotate relative to the second arm 3. The utility model discloses multisection support arm can be through rotatory folding, small in size, and convenient and fast is accomodate in the dismouting, can in time adjust the position and the gesture of breathing circuit according to actual conditions when the operation, and the supporting effect is good, is favorable to improving operation efficiency.

As shown in fig. 2 and 3, preferably, the two opposite sides of the fixed knob disk 51 and the movable knob disk 52 are provided with saw teeth, the movable knob disk 52 is coaxial with the fixed knob disk 51 and rotates relative to the fixed knob disk 51, when the fixed screw 53 is locked with the screw nut 54, the movable knob disk 52 is tightly attached to the fixed knob disk 51 and locked, and the saw teeth on the movable knob disk 52 are mutually clamped and matched with the saw teeth on the fixed knob disk 51. When the rotary joint 5 is locked, the sawteeth on the fixed knob disc 51 and the movable knob disc 52 are mutually clamped, so that the situation that the movable knob disc 52 slides relatively due to the action of gravity in a locked state can be effectively prevented.

Preferably, as shown in fig. 3, the third arm 4 includes a first hard link 41, a deformation lever 42, and a second hard link 43 connected end to end; the first hard connecting rod 41 is connected with the movable knob disc 52 of the rotary joint 5, the second hard connecting rod 43 is connected with the clamping mechanism 6, and the deformation rod 42 is a plastically deformable alloy rod, so that the direction of the clamping mechanism 6 can be changed at will, and the flexibility is enhanced.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. The utility model provides an adjustable breathing circuit support arm of syllogic which characterized in that: comprises a fixed seat, a first support arm, a second support arm, a third support arm, three rotary joints and a clamping mechanism; the fixing seat comprises a fixing clamp and an upright post, the fixing clamp is clamped at the edge of breathing equipment or anesthesia equipment, the upright post is installed at the top end of the fixing clamp, the bottom end of the first support arm is installed at the top end of the upright post through the rotary joint, the bottom end of the second support arm is installed at the top end of the first support arm through the rotary joint, and the bottom end of the third support arm is installed at the top end of the second support arm through the rotary joint; the clamping mechanism is arranged at the top end of the third support arm and comprises two pipe clamps which are respectively used for supporting the breathing pipe and the expiratory pipe;

2. The three-piece adjustable breathing circuit arm of claim 1, wherein: the fixing clamp comprises a clamp seat body, a locking block and a locking bolt; the side of holder body has been seted up and has been pressed from both sides the groove, the latch segment install in the clamp groove, locking bolt passes from the below the clamp groove and is fixed in the bottom of latch segment, the top in clamp groove with the latch segment is located respiratory equipment or anaesthesia equipment edge's upper and lower both sides respectively, locking bolt revolves to twist upwards, the latch segment upwards is close to thereupon the top in clamp groove and locking.

3. The three-piece adjustable breathing circuit arm of claim 1, wherein: the top end of the fixing clamp is provided with an inserting hole, the diameter of the cross section of the inserting hole is the same as that of the cross section of the stand column, and the stand column is installed in the inserting hole in a plugging mode.

4. The three-piece adjustable breathing circuit arm of claim 1, wherein: the rotary joint comprises a first connecting end and a second connecting end, the first connecting end is fixedly installed on the side face of the fixed knob disc, and the second connecting end is fixedly installed on the side face of the movable knob disc.

5. The three-piece adjustable breathing circuit arm of claim 4, wherein: the first connecting end and the second connecting end are both splicing pipes; the first connecting end is inserted at the top end of the upright column, and the second connecting end is inserted at the bottom end of the first support arm; the first connecting end is inserted at the top end of the first support arm, and the second connecting end is inserted at the bottom end of the second support arm; the first connecting end is inserted at the top end of the second support arm, and the second connecting end is inserted at the bottom end of the third support arm.

6. The three-piece adjustable breathing circuit arm of claim 1, wherein: the fixed knob disk and the movable knob disk are relatively attached to each other, sawteeth are arranged on two side faces of the fixed knob disk and the movable knob disk, the movable knob disk and the fixed knob disk are coaxial and rotate relative to the fixed knob disk, when the fixed screw is matched and locked with the screwing nut, the movable knob disk is tightly attached to the fixed knob disk and locked, and the sawteeth on the movable knob disk are mutually clamped and matched with the sawteeth on the fixed knob disk.

7. The three-piece adjustable breathing circuit arm of claim 1, wherein: the third support arm comprises a first hard connecting rod, a deformation rod and a second hard connecting rod which are connected end to end; the first hard connecting rod is connected with a movable knob disc of the rotary joint, the second hard connecting rod is connected with the clamping mechanism, and the deformation rod is an alloy rod capable of being plastically deformed.