CN211410564U - Tracheal cannula fixer - Google Patents

Abstract

The utility model provides a trachea cannula fixer, includes left sleeve pipe and right sleeve pipe, left side sleeve pipe and right sleeve pipe pass through buckle fixed connection and are cylinder type pipe fitting, cylinder type pipe fitting one end is equipped with the fixed plate by near the port portion, the fixed plate with the port leave one section working distance, the fixed plate is formed its characterized in that by fixing the left half crown plate at left sleeve pipe outer wall and by fixing the right half crown plate at right sleeve pipe outer wall and dock each other respectively: the one end that cylinder type pipe fitting was equipped with the fixed plate still is equipped with the fixed bolster that the branch of using cylinder type pipe fitting as two bisymmetry of center is constituteed, branch with the fixed plate become an inclination, branch tip be equipped with the through-hole that is used for fixed band, the length of fixed band enough interconnect be fixed in back brain. The device is simple in use method, convenient to operate and remarkable in effect.

Description

An endotracheal tube fixer

technical field

The utility model patent relates to a holder for tracheal intubation, in particular to a holder for tracheal intubation through the oral cavity.

Background technique

In the course of clinical treatment, it is usually necessary to perform endotracheal intubation on patients after a simple and fast method to fix the endotracheal intubation in the respiratory tract to prevent slippage and displacement of the endotracheal intubation and intubation in the respiratory tract. Internally blocked purpose. Tracheal intubation is one of the important measures to rescue critically ill patients. Orotracheal intubation has the advantages of simple and rapid operation, less trauma, relatively large diameter of the intubation tube, and it is not easy to be blocked by sputum. It is an important rescue method to keep the airway open. . Whether the tracheal intubation tube is properly fixed is crucial to the effective ventilation of the patient. Many middle-aged and elderly patients have sparse and loose teeth. Traditional tracheal tube fixation methods are difficult to ensure reliable tube fixation, and the rate of accidental extubation is high. Due to the obstruction of the tooth pad and the adhesive tape, the nurse cannot fully observe and clean the oral cavity. At the same time, it is difficult for patients with endotracheal intubation to swallow, and the corners of the mouth drool more, which is easy to contaminate the adhesive tape and The white inch tape causes the tape and the white inch tape to curl and loosen. Therefore, using traditional methods to fix endotracheal intubation not only increases the workload of medical staff, reduces the comfort of patients, but also threatens the safety of patients' lives.

Sun Cuiwen et al published the "Comparison of the Effects of Three Different Orotracheal Intubation Fixation Methods" in the Journal of Practical Medicine, Vol. 29, No. 18, 2013, p. , Oral and facial complications are few, worthy of clinical promotion.

However, the existing fixator for tracheal intubation through oral intubation still has some deficiencies. For example, CN2287970Y relates to an annular molar fixed tooth pad which is fixed to the unilateral upper molar in the manner of annular molar, and uses a pillow strap to connect with the unilateral upper molar. The method of fixing the cannula and the tooth pad separately achieves a safe, convenient and practical fixed cannula. However, because the dental pads are fixed inside the mouth, it will make the patient very uncomfortable throughout the whole process. CN202207380U discloses a tracheal intubation fixator which is provided with semi-cylindrical tooth pads on the bottom surfaces of the left and right fixing clips respectively, fixing holes are respectively arranged on the outer sides of the left and right fixing clips, and fixing belts are arranged on the fixing holes. The fixing clip tightly wraps the tracheal intubation. The two fixing clips adjust the tightness of the fixing clip to the tracheal intubation through the switch button and the serrated groove. The tracheal intubation tube is inserted in the two tooth pads, which effectively prevents the tracheal intubation from being damaged by the patient. The bite of the teeth can also prevent the endotracheal tube from sliding up and down. This seems to be fixed relatively firmly, but it also requires a dental pad to be built in the patient's mouth, which has the same uncomfortable problem as the previous one.

CN108671353A is a variable-diameter endotracheal intubation fixer, including left and right cannulae, the left cannula and right cannula are combined into a round tube, and a fixed plate is provided at the same time, but because the fixed plate is close to the mouth, this It makes the patient feel tight when using it, which is very uncomfortable. If it is used for a long time, the patient's oral surface is prone to ulcers, and the patient should be distracted to pay attention to this pain when using it.

Therefore, there is an urgent need in the art for a fixator for transoral endotracheal intubation with good fixation effect and a fixation method that makes the patient feel comfortable

SUMMARY OF THE INVENTION

The purpose of this utility is to solve the defects in the existing tracheal intubation fixation process, and the inventor provides a novel controllable tracheal intubation fixator to solve the above problems.

In order to achieve the above object, the technical scheme of the present invention is as follows:

A tracheal intubation fixer, comprising a left sleeve and a right sleeve, the left sleeve and the right sleeve are fixedly connected to form a cylindrical pipe fitting through a buckle, and one end of the cylindrical pipe fitting is provided with a fixing plate near a port, There is a working distance between the fixed plate and the port, and the fixed plate is respectively formed by the left half ring plate fixed on the outer wall of the left casing and the right half ring plate fixed on the outer wall of the right casing. , the end of the cylindrical pipe fitting with the fixed plate is also provided with a fixed bracket composed of two symmetrical struts with the cylindrical pipe fitting as the center, the strut and the fixed plate are at an inclination angle, and the support The end of the rod is provided with a through hole for fixing a fixing strap, and the length of the fixing strap is sufficient to be connected with each other and fixed on the back of the head. The part close to the port here means that there is a certain distance between the fixing plate and one end port outside the mouth of the cylindrical tube. This is because it is necessary to ensure that when the tracheal intubation holder is working, the tracheal tube pierced inside will not touch. The patient's face, which is also an improvement between the solution of the present invention and the prior art.

Further, a connection protection band is provided at the connection of the left sleeve or the right sleeve, the connection protection band is connected with the edge of one of the left sleeve or the right sleeve, and the connection band is provided with multiple The edge of the other left sleeve or the right sleeve that is not connected to the protective tape is provided with a buckle matched with the multi-level card slot. The card slots and buckles here can be evenly arranged in multiple groups at the connection of the left sleeve or the right sleeve, or the entire connection protection belt can be designed as a long multi-level card slot, and the left sleeve without the protection belt can be designed. Multi-stage snap fit with elongated strip on the edge of the tube or right sleeve. Still further, the multi-level clamping slot and the buckle are mutually matched teeth, and the number of the clamping teeth of the multi-level clamping slot is several stages more than the number of the buckle. In this way, it is convenient for medical staff to choose suitable clamping grooves and snap-fit gears for different patients, so that the size of the cylindrical tube after the left cannula or the right cannula is connected is suitable for different patients.

Still further, the tracheal intubation fixator is characterized in that the multi-level snap grooves are fitted with the snaps and the joints are tightly closed without leaving gaps, so that the left and right half-rings can be connected to have a better fit. stability.

Furthermore, several groups of the multi-level clamping grooves and the buckles are densely arranged at the connection between the left sleeve and the right sleeve, so as to ensure that the left sleeve or the right sleeve does not fall off after being connected.

Specifically, it is recommended that the fixing bracket is formed by four struts arranged in a crisscross pattern, and the strut and the fixing plate are inclined at an angle of 10-30 degrees. Optimally, the fixed plate has an inclination angle of 15 degrees.

More preferably, the tracheal intubation holder is characterized in that the strut is slightly elastic silica gel. The strut is recommended to be a slightly elastic material. It is better to use a more rigid silicone or rubber. When the tracheal intubation fixator is fixed on the back of the head with a fixing belt, it can have a buffer and increase the comfort of the patient.

The inventor strongly recommends the tracheal intubation fixture, and the left cannula, the right cannula, and the fixing plate are made of transparent material, which is convenient for observing the tracheal cannula scale and cleanliness.

Still further, in the tracheal intubation holder, the four fixing straps fixed with the through holes are first connected with the fixed cloth to form a mask shape, and the fixed cloth is placed on the back of the head and connected with the fixed cloth. The four fixing straps are then fixed with the matching through holes respectively.

Further, it is recommended to use a soft material for the fixing belt, and the front and back sides of the fixing belt are respectively the mother and father stickers that can be pasted and matched with each other. The fixing tape is pasted and fixed with the other side of itself through the through hole on the bracket.

It should be noted that, preferably, the length of the cylindrical tube at one end of the fixing plate facing the bracket is 1 cm-3 cm, and the length at the other end of the fixing plate matches the length of the physiological oral cavity of the human body.

The beneficial effects of the present invention are as follows: (1) the tracheal intubation holder of the present invention is provided with a fixing frame separated from the fixing plate in addition to the fixing plate, that is, the frame is separated from the fixing plate, which can completely allow the intubation from the trachea. The endotracheal tube pierced by the tube holder will not touch other parts of the patient's mouth or face, which is convenient for medical staff to operate and more comfortable for the patient. (2) There is a distance between the round tube port and the fixing plate of the tracheal intubation fixture of the present utility model, which further ensures that the tracheal intubation does not touch the patient's face, and can firmly fix the tracheal intubation to avoid the tracheal intubation during ventilation. Bending defects. (3) The tracheal intubation holder of the present invention can fix different types of tracheal intubation by adjusting the positions of the buckle and the slot that fit differently, which is convenient, simple and firm to operate; (4) It is recommended that the tracheal intubation holder has The intubation fixing plate is made of transparent material, which can facilitate the medical staff to observe the insertion depth of the oral endotracheal intubation and the color of the patient's lips, and at the same time, it will not damage the skin of the patient's face and reduce the patient's oral discomfort. (5) The four-head fixing belt is made of soft material, which will not damage the patient's facial skin when fixing.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic diagram of a partial detailed structure of the present utility model

FIG. 3 is a structural view of the overall top view of the present utility model.

FIG. 4 is a schematic diagram of the structure of the fixing belt of the present invention.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

Example 1

An endotracheal intubation fixer, comprising a left sleeve 110 and a right sleeve 120, the left sleeve 110 and the right sleeve 120 are fixedly connected to a cylindrical pipe through a buckle 114, and the left sleeve 110 or the right sleeve 120. A connection protection band 112 is provided at the connection of the sleeve 120, the connection protection band 112 is connected with the edge of one of the left sleeve 110 or the right sleeve 120, and the connection band is provided with a multi-level slot 124, Another edge of the left sleeve 110 or the right sleeve 120 that is not connected to the protective tape is provided with a buckle 114 which is matched with the multi-stage clamping groove 124 . The multi-level card slots 124 and the buckles 114 are engaging teeth, and the number of the multi-level card slots 124 is several stages more than the number of the buckles 114 . In this way, it is convenient for medical staff to choose suitable positions of the clip grooves 124 and the clips 114 for different patients, so that the size of the cylindrical tube after the left cannula 110 or the right cannula 120 is connected is suitable for different patients. After the level card slot 124 is matched with the buckle 114 , the joint is tightly closed without leaving a gap. The multi-level clamping grooves 124 and the buckles 114 are densely arranged in several groups at the connection between the left sleeve 110 and the right sleeve 120 to ensure that the left sleeve 110 or the right sleeve 120 does not fall off after being connected.

One end of the cylindrical pipe fitting is provided with a fixing plate near the port, the fixing plate and the port have a working distance, and the fixing plate is respectively composed of the left half ring plate 111 and The right half ring plates 121 fixed on the outer wall of the right sleeve 120 are connected to each other. One end of the cylindrical pipe fitting with the fixing plate is also provided with a fixed bracket 115 composed of two symmetrical struts with the cylindrical pipe fitting as the center. (1-4), the fixing bracket is formed by four struts 115 (1-4) arranged in a crisscross pattern, and the strut and the fixing plate are at an inclination angle of 15 degrees. The end of the support rod is provided with a through hole for fixing the fixing belt 130, the support rod is made of slightly elastic silicone, and the length of the fixing belt 130 is sufficient to be connected to each other and fixed to the back of the head. In the tracheal intubation fixer, the left sleeve 110, the right sleeve 120 and the fixing plate are made of transparent material, which is convenient for observing the scale and cleanliness of the tracheal catheter.

When the tracheal intubation holder is used, the four fixing straps 130 fixed with the through holes are first connected with the fixing cloth block 131 to form a mask shape. The four fixing straps 130 connected to the block 131 are then respectively fixed with the matching through holes. It is recommended to use a soft material for the fixing tape 130 , and the front and back sides of the fixing tape 130 are respectively a mother-and-feel sticker that can be pasted and matched with each other. The fixing tape 130 passes through the through hole on the bracket and is pasted and fixed on the other side of itself. It should be emphasized that there is a certain distance between the fixing plate and the one end port outside the mouth of the cylindrical tube, because it is necessary to ensure that the tracheal intubation is used during use. When the fixator is working, the tracheal tube pierced inside will not touch the patient's face.

The length of the cylindrical tube at one end of the fixing plate facing the bracket is 1.5 cm, and the length at the other end of the fixing plate matches the length of the physiological oral cavity of the human body.

Claims (10)

1. The utility model provides a trachea cannula fixer, includes left sleeve pipe (110) and right sleeve pipe (120), left side sleeve pipe (110) and right sleeve pipe (120) are cylinder type pipe fitting through buckle (114) fixed connection, cylinder type pipe fitting one end is equipped with the fixed plate by near end oral area, the fixed plate with the port leave one section working distance, the fixed plate is formed by fixing left half crown plate (111) at left sleeve pipe (110) outer wall and by fixing right half crown plate (121) at right sleeve pipe (120) outer wall and dock each other its characterized in that: the one end that cylinder type pipe fitting was equipped with the fixed plate still is equipped with fixed bolster (115) that the branch of using cylinder type pipe fitting as two bisymmetry of center is constituteed, branch with the fixed plate become an inclination, branch tip be equipped with the through-hole that is used for fixed band (130), the length of fixed band (130) be enough interconnect to be fixed in the back brain.

2. The endotracheal intubation fixator according to claim 1, wherein a connection protection tape (112) is provided at a connection portion of the left cannula (110) or the right cannula (120), the connection protection tape (112) is connected to an edge of one of the left cannula (110) or the right cannula (120), a multi-stage locking groove (124) is provided on the connection tape, and a locking buckle (114) engaged with the multi-stage locking groove (124) is provided on an edge of the other of the left cannula (110) or the right cannula (120) provided with the connection protection tape (112).

3. The endotracheal intubation holder according to claim 2, wherein said multiple stages of engaging grooves (124) and said engaging projections (114) are engaging teeth, and the number of engaging teeth of said multiple stages of engaging grooves (124) is several stages greater than the number of engaging projections (114).

4. The endotracheal intubation holder according to claim 2, wherein said multiple engaging grooves (124) are engaged with said engaging tabs (114) in a sealed manner, with no gap left therebetween.

5. The endotracheal intubation holder according to any one of claims 2 to 4, characterized in that said multiple levels of notches (124) and said catches (114) are arranged densely and uniformly at the junction between the left cannula (110) and the right cannula (120).

6. The tracheal cannula fixator according to claim 1, wherein the fixing support (115) is formed by four struts arranged in a criss-cross arrangement, and the struts and the fixing plate form an inclination angle of 10-30 degrees.

7. The endotracheal tube holder of claim 1 wherein said support post is a slightly resilient silicone.

8. The tracheal cannula fixator according to claim 1, wherein the left cannula (110), the right cannula (120) and the fixing plate are made of transparent materials.

9. The tracheal cannula fixator according to claim 1, wherein in use, four fixing straps (130) fixed with the through holes are first interconnected with a fixing cloth (131) to form a mask shape, the fixing cloth (131) is placed on the back brain, and the four fixing straps (130) connected with the fixing cloth (131) are then fixed with the matched through holes respectively.

10. The tracheal cannula fixator of claim 1 wherein the cylindrical tube has a length of 1cm to 3cm at one end of the fixation plate facing the stent and a length at the other end of the fixation plate matching the length of the physiological oral cavity of the human body.

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