CN212730626U

CN212730626U - Airway opening synergistic ventilation fixer

Info

Publication number: CN212730626U
Application number: CN201922337894.4U
Authority: CN
Inventors: 李娟敏; 常红
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2021-03-19
Anticipated expiration: 2029-12-23

Abstract

The invention discloses an airway opening synergistic ventilation fixator, and belongs to the technical field of clinical medical instruments. An airway opening synergistic ventilation fixer mainly comprises a base, a bracket and an elastic bandage. When the invention is applied to clinic, the invention can assist in fixing the body position of a patient, thereby enabling the airway of the patient to be continuously and effectively opened, and simultaneously assist in fixing the simple respirator and preventing air leakage. The invention improves the rescue efficiency of the patient and reduces the consumption of medical staff.

Description

Airway opening synergistic ventilation fixer

Technical Field

The utility model relates to the technical field of clinical medical equipment, especially an open increase of air flue fixer of ventilating.

Background

In the current clinical rescue, when a patient breathes and the heartbeat stops, the simple respirator is applied to assist breathing, and when an anesthesiologist arrives, the simple respirator is connected through a tracheal cannula to maintain ventilation. The entire procedure from the beginning of a rescue to the success of intubation necessarily requires the airway to be open, typically maintained by going to the pillow and lying down, and lifting the chin up. And the reality is salvaged the in-process because the patient is high, short, fat, the difference of thin size, patient's neck length differs, and the muscle that the consciousness lost and lead to is lax, and the whole process can't be successfully maintained to the position, thereby needs medical staff to go the continuous opening of the assurance air flue of adjustment position at the rescue in-process continuously, and the continuation of artifical ventilation is effective.

This constant repositioning of the patient is likely to result in possible obstruction of the airway; meanwhile, the EC technique is greatly influenced by the body position of a patient and the physical ability of medical staff during artificial auxiliary ventilation, and is easy to deform to cause that the mask of the simple respirator is not tightly combined with the mouth and the nose of the patient and air leakage occurs; and one or two medical staff must be used for fixing the body position during the intubation process, thereby increasing the consumption of the medical staff in the precious time period of rescue. These events can reduce the efficiency of clinical rescue and even endanger the life of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing an airway opening synergistic ventilation fixer, which is used for fixing the body position of a patient and the mask of a simple respirator.

In order to achieve the above object, the utility model discloses a technical scheme is: the airway opening synergistic ventilation fixator comprises a base, a support and three elastic bandages, wherein the support is vertically arranged on the base, and the airway opening synergistic ventilation fixator is characterized in that the height of the support is adjustable, the support comprises a pair of loop bars and a cross bar, the loop bars are arranged on two sides of the base and are symmetrically distributed, and two ends of the cross bar are respectively connected to the top ends of the loop bars.

Preferably, the cross section of the cross bar is in a sector shape with an upward arc.

Preferably, the surface of the cross bar is covered with a plastic layer, and the length of the plastic layer is greater than the arc length of the cross bar.

Preferably, a first fixing button is respectively installed at the lower parts of the pair of loop bars, and the first fixing button is used for fixing the first elastic bandage.

Preferably, a pair of second fixing buttons are installed on the base, close to the support, and the second fixing buttons are used for fixing the second elastic bandage and the third elastic bandage.

Preferably, the first fixing button and the second fixing button are cylinders or round tables, and the surfaces of the cylinders or the round tables are smooth.

Preferably, the base is of a triangular structure, and a layer of plastic material is wrapped outside the triangular body.

Preferably, the base and the bracket are made of stainless steel material.

Preferably, length adjusting holes are uniformly distributed on the elastic bandage.

The utility model has the advantages that: through the open increase fixer of ventilating of an air flue, supplementary fixed patient's position and simple and easy respirator's face guard to make patient's air flue last effectual opening, prevent gas leakage, reduce medical staff's consumption simultaneously, improved patient's clinical rescue efficiency.

Drawings

Fig. 1 is a schematic structural view of an airway opening synergistic ventilation fixator of the present invention;

the parts in the drawings are numbered as follows: 1-base, 2-second fixing button, 3-first fixing button, 4-sleeve rod outer pipe, 5-sleeve adjusting knob, 6-sleeve rod inner pipe, 7-cross rod outer surface plastic layer and 8-cross rod.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Fig. 1 shows an airway opening synergistic ventilation fixator, which comprises a base 1, a second fixing button 2, a first fixing button 3, a loop bar outer tube 4, a sleeve adjusting knob 5, a loop bar inner tube 6, a cross bar outer surface plastic layer 7 and a cross bar 8.

Loop bar has been constituteed to loop bar outer tube 4 and loop bar inner tube 6, and loop bar inner tube 6 is located loop bar outer tube 4, installs sleeve pipe adjust knob 5 on the loop bar outer tube 4, and sleeve pipe adjust knob 5 can precession or screw-out loop bar outer tube 4, and when sleeve pipe adjust knob 5 precession loop bar outer tube 4, thereby its inboard end can closely contact loop bar inner tube 6 and extrude loop bar inner tube 6 and make loop bar inner tube 6 be quiescent condition for loop bar outer tube 4. The lower part of the loop bar outer tube 4 is provided with a first fixing button 3 in the horizontal direction.

The loop bar outer tube 4 is vertically installed on the base 1, and the base is provided with a second fixing button 2 which is close to the loop bar outer tube 4.

Fixed button 2 of second, first fixed button 3, loop bar outer tube 4, sleeve pipe adjust knob 5 and loop bar inner tube 6 all exist in pairs, and the symmetry is installed in base 1's both sides respectively, and the ascending fan-shaped horizontal pole of a surface circular arc 8 of top installation of two loop bar inner tubes 6, and horizontal pole 8 surface covering has horizontal pole surface plastic layer 7, and the length on horizontal pole surface plastic layer 7 is greater than the sectorial arc length of horizontal pole, and the part that surpasss the arc length is flagging in the outside of horizontal pole 8.

The loop bar inner tube 6 can stretch out and draw back in the loop bar outer tube 4 in order to adjust the height of loop bar, can fix the position of loop bar inner tube 6 through the length in the precession loop bar outer tube 4 of sleeve pipe adjust knob 5 to realize the adjustment of loop bar height.

The utility model discloses the preparation of base 1, the fixed button 2 of second, first fixed button 3, loop bar outer tube 4, sleeve pipe adjust knob 5, loop bar inner tube 6 and horizontal pole 8 in the open increase of air flue ventilation fixer can adopt stainless steel material, also can adopt the alloy material that intensity is high. The base 1 may be a triangular structure (as shown in fig. 1) or other structures with similar supporting function, such as a rectangular parallelepiped, a symmetrical tripod, etc., and the surface of the base 1 is covered with a layer of plastic material to prevent sliding or metal injury to the patient or medical staff in contact with the base.

The utility model discloses the fixed button of first fixed button and the fixed button of second in the open increase of air flue fixer of ventilating can design into cylindric, round platform form or the quadrangular form of fillet etc. and it is used for fixing the open increase of air flue and ventilates the elastic bandage in the fixer, evenly distributed length adjustment hole on this elastic bandage. Three elastic bandages are usually required to be used in conjunction with a first and second fastening button.

The basic working principle of the airway open synergistic ventilation fixator of the invention is described in detail below with reference to an example:

when a patient needs to be rescued and the simple respirator needs to be used in a matched manner, the neck of the patient is placed on the cross rod 8, the sleeve adjusting knob 5 is rapidly adjusted to adjust the height of the sleeve rod, so that the head of the patient is raised, the air passage is in an open state, two ends of the first elastic bandage are respectively fixed on the two first fixing buttons, and the forehead of the patient is fixed at the middle part of the first elastic bandage; after the mask of the simple respirator is tightly combined with the mouth and the nose of a patient, the mask of the simple respirator is fixed by a second elastic bandage and a third elastic bandage, two elastic bandages are connected to a fixing ring on the simple respirator through length adjusting holes, wherein each elastic bandage is fixed to two opposite angles of the fixing ring, the two elastic bandages are in a cross state, and two ends of each elastic bandage are fixed to second fixing buttons on two sides of the base respectively. Therefore, the body position of the patient and the mask of the simple respirator are in stable states, and medical staff can carry out other rescue operations without worrying about the change of the body position of the patient and the air leakage problem of the mask of the simple respirator.

The utility model discloses an use, can assist medical staff's fixed patient's position and simple and easy respirator's face guard to make patient's air flue last effectual opening, prevent to leak gas, reduce medical staff's consumption simultaneously, improved patient's clinical rescue efficiency.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.

Claims

1. The airway opening synergistic ventilation fixator comprises a base, a support and three elastic bandages, wherein the support is vertically arranged on the base, and the airway opening synergistic ventilation fixator is characterized in that the height of the support is adjustable, the support comprises a pair of loop bars and a cross bar, the loop bars are arranged on two sides of the base and are symmetrically distributed, and two ends of the cross bar are respectively connected to the top ends of the loop bars.

2. The airway opening synergistic ventilation fixator of claim 1 wherein the cross-section of the cross-bar is a sector of an arc upward.

3. The airway opening synergistic ventilation fixator of claim 1, wherein the surface of the cross bar is covered with a plastic layer, and the length of the plastic layer is greater than the arc length of the cross bar.

4. The airway opening synergistic ventilation fixator of claim 1, wherein a first fixing button is respectively installed at the lower parts of the pair of loop bars, and the first fixing button fixes a first elastic bandage.

5. The airway opening synergistic ventilation fixator of claim 1, wherein a pair of second fixing buttons are mounted on the base near the support, and the second fixing buttons fix a second elastic bandage and a third elastic bandage.

6. The airway opening synergistic ventilation fixator of claim 4, wherein the first fixing button is a cylinder or a circular truncated cone, and the surface of the cylinder or the circular truncated cone is smooth.

7. The airway opening synergistic ventilation fixator of claim 5, wherein the second fixing button is a cylinder or a circular truncated cone, and the surface of the cylinder or the circular truncated cone is smooth.

8. The airway opening synergistic ventilation fixator of claim 1 wherein the base is a triangular structure, and the triangular structure is coated with a layer of plastic material.

9. The airway opening synergistic ventilation fixator of any one of claims 1, 2, 3, 4, 5, 6 or 8 wherein the base and the support are made of stainless steel material.

10. The airway opening synergistic ventilation fixator of any one of claims 1, 2, 3, 4, 5, 6 or 8, wherein length adjusting holes are uniformly distributed on the elastic bandage.