CN220046759U - Fixing device of trachea cannula external member - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and discloses a fixing device of an endotracheal intubation suite, which solves the problem that the endotracheal intubation with different diameters is inconvenient to clamp and fix at present, and comprises a soft base plate, wherein a clamping mechanism is arranged at the top of the soft base plate, a locking mechanism is arranged on the clamping mechanism, the clamping mechanism comprises a mounting seat fixed at the top of the soft base plate, two guide grooves are symmetrically arranged at the top of the mounting seat, inner rods are fixedly arranged in the two guide grooves, and sliding plates are movably sleeved at the outer sides of the two inner rods; according to the utility model, the lifting block is convenient to move upwards through the cooperation between the U-shaped pull rod, the lifting block and the ejector rod, and the two sliding plates are convenient to drive the two connecting rods to move through the cooperation between the movable rod, the sliding plate and the inner rod and the guide groove, so that the distance between the two clamping plates can be changed, and the tracheal intubation with different diameters can be clamped conveniently.

Description

A fixation device for tracheal intubation kit

Technical field

The utility model belongs to the technical field of medical devices, and is specifically a fixation device for a tracheal intubation kit.

Background technique

Tracheal intubation refers to the technology of inserting a special endotracheal tube into the trachea through the glottis. This technology can provide the best conditions for airway patency, ventilation and oxygen supply, respiratory suction, and prevention of aspiration. Tracheal intubation technology It has become an important measure in the process of cardiopulmonary resuscitation and the rescue of critically ill patients with respiratory dysfunction; according to the patent document with the authorization announcement number: CN205411877U, titled "An auxiliary fixation bracket device used for tracheal intubation", It is recorded in the manual that by setting up a movable clamping fixed bracket body, the tracheal intubation can be effectively fixed, and by setting a fixing device on the gastric tube card body, different types of gastric tubes can be fixed. It is more suitable for clinical application; on the other hand, by setting the foam patch, the patient's nasal humiliation can be made more comfortable, effectively prevent the occurrence of pressure ulcers in this area, and reduce the patient's pain. When in use, it can be adjusted more conveniently, the operation is simpler and more practical, and the difficulty and workload of the nursing staff are reduced; however, there are still the following shortcomings:

The tracheal clamping body is annular, so it can only fix matching tracheal intubations, but it is inconvenient to clamp and fix tracheal intubations with different diameters.

Utility model content

In view of the above situation, in order to overcome the shortcomings of the prior art, the present utility model provides a fixing device for an endotracheal intubation kit, which effectively solves the current problem of inconvenience in clamping and fixing endotracheal intubations of different diameters.

In order to achieve the above purpose, the present utility model provides the following technical solution: a fixation device for an endotracheal intubation kit, including a soft pad, a clamping mechanism is installed on the top of the soft pad, and a locking mechanism is installed on the clamping mechanism. ;

The clamping mechanism includes a mounting base fixed on the top of the soft pad. The top of the mounting base is symmetrically provided with two guide grooves. Inner rods are fixedly installed inside the two guide grooves, and the outer sides of the two inner rods are movable sleeved. As for the skateboard, the two sliding plates are fixedly connected with connecting rods on the sides close to each other, and the ends of the two connecting rods close to each other extend into the mounting base and are fixedly installed with splints, and both connecting rods are movably connected with the mounting base.

Preferably, a top plate is fixedly installed on the top of the mounting base, a ejector rod is fixedly installed on the top of the top plate, a ejector block is fixedly installed on the top of the ejector rod, a lifting block is movablely connected to the outside of the ejector rod, and the top of the lifting block is fixedly installed. There is a U-shaped tie rod, and the top block is located inside the U-shaped tie rod.

Preferably, two movable rods are symmetrically and rotationally connected to the outside of the lifting block, and the ends of the two movable rods away from the lifting block are rotationally connected to the tops of the two sliding plates respectively.

Preferably, the locking mechanism includes a vertical plate fixed on the top of the top plate. The outer side of the vertical plate is movable with a connecting plate. The connecting plate is fixedly connected to the lifting block. A side rod is fixedly installed on the side of the connecting plate away from the lifting block. A side block is fixedly installed on the end of the side rod away from the connecting plate. A slider is movablely connected to the outer side of the side rod. A spring is fixedly connected between the slider and the side block. The spring is movablely connected to the side rod. The slider is movable away from the spring. A plug-in rod is fixedly installed on the side.

Preferably, the side of the vertical plate close to the slider is provided with jack holes at equal distances, and the end of the insertion rod away from the slider is located in the corresponding jack hole.

Compared with the existing technology, the beneficial effects of this utility model are:

(1). This utility model facilitates the upward movement of the lifting block through the cooperation between the U-shaped pull rod, the lifting block and the ejector rod, and facilitates the upward movement of the lifting block through the cooperation between the movable rod and the sliding plate, as well as the inner rod and the guide groove. The two connecting rods are driven to move, thereby changing the distance between the two splints, thereby facilitating the clamping of endotracheal tubes of different diameters;

(2) This new model facilitates the slider to drive the insertion rod to move through the cooperation between the slider, the side rod and the spring, so that one end of the insertion rod can be located in the corresponding socket, and then the connecting plate and the vertical plate can be connected Fixed, so that the position of the lifting block can be fixed, thereby facilitating the firm fixation of the endotracheal intubation.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

In the attached picture:

Figure 1 is a schematic structural diagram of the fixing device of the tracheal intubation kit of the present invention;

Figure 2 is a schematic structural diagram of the clamping mechanism of the present utility model;

Figure 3 is a schematic structural diagram of the locking mechanism of the present utility model;

In the picture: 1. Soft pad; 2. Clamping mechanism; 201. Mounting seat; 202. Inner rod; 203. Guide groove; 204. Connecting rod; 205. Movable rod; 206. Push rod; 207. Push block; 208. U-shaped tie rod; 209. Lifting block; 2010. Top plate; 2011. Slide plate; 2012. Plywood; 3. Locking mechanism; 301. Vertical plate; 302. Connecting plate; 303. Plug rod; 304. Jack; 305 , slider; 306, side block; 307, side rod; 308, spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. Example: Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1, as shown in Figure 1, the utility model includes a soft pad 1, a clamping mechanism 2 is installed on the top of the soft pad 1, and a locking mechanism 3 is installed on the clamping mechanism 2;

In the use state, the tracheal intubation tube is first clamped by the clamping mechanism 2, and then the tracheal intubation tube is fixed by the locking mechanism 3.

Specifically, as shown in Figure 2, the clamping mechanism 2 includes a mounting seat 201 fixed on the top of the soft pad 1. The top of the mounting seat 201 is symmetrically provided with two guide grooves 203, and the interiors of the two guide grooves 203 are fixedly installed. There is an inner rod 202. The outer sides of the two inner rods 202 are movably connected with sliding plates 2011. The sides of the two sliding plates 2011 that are close to each other are fixedly connected with connecting rods 204. The ends of the two connecting rods 204 that are close to each other extend to the installation position. A splint 2012 is fixedly installed in the base 201, and the two connecting rods 204 are movably connected to the mounting base 201. A top plate 2010 is fixedly installed on the top of the mounting base 201, and a push rod 206 is fixedly installed on the top of the top plate 2010. The top of the push rod 206 A top block 207 is fixedly installed on the top, and a lifting block 209 is movablely connected to the outside of the top rod 206. A U-shaped pull rod 208 is fixedly installed on the top of the lifting block 209. The top block 207 is located inside the U-shaped pull rod 208, and outside the lifting block 209. There are two movable rods 205 connected symmetrically and rotationally. One end of the two movable rods 205 away from the lifting block 209 is rotationally connected to the tops of the two slide plates 2011 respectively;

In the use state, first pass the tracheal intubation through the mounting base 201, and at the same time, the tracheal intubation is located between the two splints 2012, and then pull the U-shaped pull rod 208 upward to drive the lifting block 209 to move upward along the push rod 206. At this time, through The two movable rods 205 drive the two sliding plates 2011 to approach each other, and at the same time the two connecting rods 204 approach each other, and drive the two splints 2012 to approach each other, and finally clamp the endotracheal tube.

Specifically, as shown in Figure 3, the locking mechanism 3 includes a vertical plate 301 fixed on the top of the top plate 2010. The outer side of the vertical plate 301 is movable with a connecting plate 302. The connecting plate 302 is fixedly connected to the lifting block 209. The connecting plate 302 A side rod 307 is fixedly installed on the side away from the lifting block 209. A side block 306 is fixedly installed on the end of the side rod 307 away from the connecting plate 302. A slider 305 is movably connected to the outside of the siderod 307. The slider 305 and the side block 306 A spring 308 is fixedly connected between them. The spring 308 is movablely connected to the side rod 307. A plug-in rod 303 is fixedly installed on the side of the slider 305 away from the spring 308. The side of the vertical plate 301 close to the slider 305 is provided with jacks at equal distances. 304. One end of the insertion rod 303 away from the slider 305 is located in the corresponding insertion hole 304;

In the use state, first pull the slider 305 to drive the insertion rod 303 to move and separate from the vertical plate 301. At this time, the spring 308 is compressed, thereby facilitating the movement of the connecting plate 302. At the same time, the lifting block 209 can move. When the lifting block 209 completes the movement Finally, the control of the slider 305 is released. At this time, the spring 308 is reset to drive the movement of the slider 305 until one end of the insertion rod 303 is located in the corresponding socket 304, and the connecting plate 302 and the vertical plate 301 are fixed, thereby The position of the lifting block 209 is fixed, and finally the fixation of the endotracheal tube is completed.

Claims (5)

1. A fixation device for an endotracheal intubation kit, comprising a soft pad (1), characterized in that: a clamping mechanism (2) is installed on the top of the soft pad (1), and the clamping mechanism (2) Installed with locking mechanism (3); The clamping mechanism (2) includes a mounting seat (201) fixed on the top of the soft pad (1). The top of the mounting seat (201) is symmetrically provided with two guide grooves (203). The insides of the two guide grooves (203) Both inner rods (202) are fixedly installed, and skateboards (2011) are movably connected to the outsides of the two inner rods (202). The sides of the two skateboards (2011) that are close to each other are fixedly connected with connecting rods (204). The ends of the two connecting rods (204) that are close to each other extend into the mounting base (201) and are fixedly installed with a splint (2012), and the two connecting rods (204) are movably connected with the mounting base (201). 2. A fixation device for an endotracheal intubation kit according to claim 1, characterized in that: a top plate (2010) is fixedly installed on the top of the mounting base (201), and a top plate (2010) is fixedly installed on the top. Rod (206), a top block (207) is fixedly installed on the top of the push rod (206), a lifting block (209) is movably connected to the outside of the push rod (206), and a U-shaped block (207) is fixedly installed on the top of the lifting block (209). The pull rod (208) and the top block (207) are located inside the U-shaped pull rod (208). 3. A fixation device for an endotracheal intubation kit according to claim 2, characterized in that: two movable rods (205) are symmetrically and rotationally connected to the outside of the lifting block (209), and the two movable rods (205) ) The end far away from the lifting block (209) is rotatably connected to the tops of the two sliding plates (2011). 4. A fixation device for an endotracheal intubation kit according to claim 1, characterized in that: the locking mechanism (3) includes a vertical plate (301) fixed on the top of the top plate (2010), and the vertical plate (301) ) is provided with a connecting plate (302) on the outer movable sleeve. The connecting plate (302) is fixedly connected to the lifting block (209). A side rod (307) is fixedly installed on the side of the connecting plate (302) away from the lifting block (209). A side block (306) is fixedly installed on the end of the side rod (307) away from the connecting plate (302). A slider (305) is movably connected to the outside of the side rod (307). The slider (305) and the side block (306) A spring (308) is fixedly connected therebetween, the spring (308) is movablely connected to the side rod (307), and an insertion rod (303) is fixedly installed on the side of the slider (305) away from the spring (308). 5. A fixation device for an endotracheal intubation kit according to claim 4, characterized in that: the side of the vertical plate (301) close to the slider (305) is provided with jack holes (304) at equal distances. The end of the rod (303) away from the slider (305) is located in the corresponding socket (304).