CN217794036U - Anti-blocking trachea cannula fixing equipment - Google Patents

Abstract

The utility model discloses an anti-occlusion trachea intubation fixing device, specifically relates to the field of medical equipment, comprising a device body, two ends of the device body are symmetrically provided with straps, and one end of the strap away from the device body is provided with a connecting ring , the other end of the strap away from the device body is provided with a Velcro adhesive surface and a Velcro rough surface, and the middle part of the device body is provided with a fixed protection mechanism. The fixed protection mechanism includes a fixed block, and the fixed block is fixed on the middle part of the device body. The utility model first rotates the rotating block, and the threaded rod can drive the extruding block to clamp and fix the oxygen tube in the middle of the placement groove to prevent the oxygen tube from sliding and affect the use effect. , by placing the dental block and the rubber ring in the patient's mouth, the patient's teeth are located on the upper and lower sides of the dental block, preventing the device body from slipping and improving the stability of the device body.

Description

An anti-occlusion tracheal intubation fixing device

technical field

The utility model relates to the technical field of medical instruments, more specifically, the utility model relates to an anti-occlusion tracheal intubation fixing device.

Background technique

In the hospital, some patients need the oxygen supply tube to enter the mouth for oxygen supply, and when the oxygen supply tube is in the mouth, the oxygen supply tube needs to be fixed to prevent the oxygen supply tube from twitching back and forth, so an oral oxygen tube fixing device is needed. When the patient is awake, he will inevitably bite the oxygen tube, which will easily cause occlusion of the oxygen tube, affect the quality of oxygen delivery, and easily cause damage to the oxygen tube. At the same time, it will affect the comfort of the patient and reduce the patient experience.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides an anti-occlusion tracheal intubation fixing device. Through the fixed protection mechanism, the oxygen tube inserted into the patient's oral cavity can be fixed, and the oxygen tube can be fixed at the same time. Protect to prevent the patient from squeezing the oxygen tube when he is awake, causing the oxygen tube to be occluded, affecting the use effect, and at the same time improving the use effect of the patient to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solution: an anti-occlusion tracheal intubation fixing device, including a device body, two ends of the device body are symmetrically provided with straps, one of the straps is far away from the device body One end of the strap is provided with a connecting ring, and the other end of the strap away from the device body is provided with a Velcro sticky surface and a Velcro rough surface, and the middle part of the device body is provided with a fixed protection mechanism;

The fixed protection mechanism includes a fixed block, the fixed block is fixed in the middle of the device body, a threaded rod is inserted in the middle of the fixed block, and the two ends of the threaded rod are respectively provided with a rotating block and an extruding block. A card slot is opened in the middle of the top of the fixed block, and a placement slot is opened at the bottom of the inner cavity of the card slot. The side of the device body away from the fixed block is fixedly connected with a tooth pad, and the tooth pad is far away from the side of the device body. One end is fixedly connected with a rubber ring, and the middle part of the dental spacer is provided with a supporting ring.

In a preferred embodiment, the Velcro surface is arranged on the side away from the Velcro surface away from the device body, the Velcro surface and the Velcro surface are on the same side of the strap, and the Velcro surface is on the same side of the strap. The cross section is arc-shaped, the fixed block is arranged outside the device body, and the threaded rod is screwed to the wall of the fixed block.

In a preferred embodiment, the extruding block is arranged inside the placing groove, the inner cavity of the placing groove is provided with an arc on the side away from the extruding block, and the side of the extruding block is far away from the threaded rod Arranged in an arc shape, the extruding block is movably connected with the threaded rod, and the rotating block is fixedly connected with the threaded rod.

In a preferred embodiment, the middle part of the inner cavity of the placement groove communicates with the middle part of the tooth block, and the top of the tooth block, the rubber ring, and the support ring are all provided with a placement groove, and the tooth block is connected to the tooth spacer. The rubber rings are made of the same material.

In a preferred embodiment, ventilation holes are opened on the surface of the device body, and a skin-friendly pad is fixedly connected to the side of the device body close to the dental block.

Technical effect and advantage of the present utility model:

1. In the utility model, by rotating the rotating block, the threaded rod can be used to drive the extruding block to clamp and fix the oxygen tube in the middle of the storage tank, so as to prevent the oxygen tube from sliding and affect the use effect. The cooperation of the dental block and the rubber ring can be placed in the patient's mouth, so that the patient's teeth are located on the upper and lower sides of the dental block, preventing the device body from slipping and improving the stability of the device body. At the same time, the set support ring can prevent The patient rubs and bites the oxygen tube when awake, causing damage to the oxygen tube and affecting the oxygen delivery efficiency of the oxygen tube;

2. The utility model can also fix the device body on the patient's head through the straps provided, and adjust the tightness conveniently through the Velcro hair surface and the Velcro sticky surface to improve the use effect. At the same time, the device body is set in an arc shape, which can It can better fit the patient's mouth and improve the use effect. The material of the tooth block is the same as that of the rubber ring, which can improve the patient's experience effect. The air hole can also prevent the device body from sticking to the patient's skin for a long time. Long, it will cause damage to the patient's skin, play a breathable role, and at the same time, the skin-friendly pad can improve the experience effect of the patient;

In summary, through the interaction of the above multiple effects, the oxygen tube inserted into the patient's mouth can be fixed, and the oxygen tube can be protected at the same time to prevent the patient from squeezing the oxygen tube when the patient is awake, causing the oxygen tube to be blocked and affecting the use effect. At the same time improve the patient's use effect.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the front structure of the utility model.

Fig. 3 is a schematic diagram of an enlarged layout of A in Fig. 1 of the present utility model.

Fig. 4 is a structural schematic diagram of the extrusion block and the threaded rod of the utility model.

The reference signs are: 1. device body; 2. strap; 3. connecting ring; 4. rough surface of velcro; 5. sticky surface of velcro; 6. fixed block; 7. threaded rod; 8. extrusion block; 9. Card slot; 10. Placement slot; 11. Tooth block; 12. Rubber ring; 13. Support ring; 14. Rotating block; 15. Ventilation hole; 16. Skin-friendly pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

An anti-occlusion endotracheal tube fixing device as shown in Figures 1-4, includes a device body 1, and two ends of the device body 1 are symmetrically provided with straps 2, and one of the straps 2 is set away from the end of the device body 1 There is a connecting ring 3, and the end of the other strap 2 away from the device body 1 is provided with a Velcro adhesive surface 5 and a Velcro matte surface 4, and the middle part of the device body 1 is provided with a fixed protection mechanism;

The fixed protection mechanism comprises a fixed block 6, which is fixed on the middle part of the device body 1, and the middle part of the fixed block 6 is inserted with a threaded rod 7, and the two ends of the threaded rod 7 are respectively provided with a rotating block 14 and an extruding block 8, fixed The top center of the block 6 is provided with a card slot 9, and the bottom of the inner cavity of the card slot 9 is provided with a placement slot 10, and the side of the device body 1 away from the fixed block 6 is fixedly connected with a tooth block 11, and the tooth block 11 is far away from the device body 1 One end of the rubber ring 12 is fixedly connected, and a support ring 13 is provided in the middle of the tooth block 11 .

As shown in accompanying drawing 1 and 4, hook and loop hair surface 4 is arranged on the side of hook and loop sticking surface 5 far away from device body 1, and hook and loop sticking surface 5 and hook and loop hair surface 4 are on the same side of strap 2, and device body The cross-sectional shape of 1 is arc-shaped, the fixing block 6 is arranged outside the device body 1, and the threaded rod 7 is threadedly connected with the wall of the fixing block 6, so that the device body 1 can be fixed on the patient's head by the strap 2 provided. It is convenient to adjust the tightness through the Velcro rough surface 4 and the Velcro sticky surface 5 to improve the use effect. At the same time, the device body 1 is set in an arc shape, which can better fit the patient's mouth and improve the use effect.

As shown in the accompanying drawings 1-3, the extruding block 8 is arranged inside the placing groove 10, and the inner cavity of the placing groove 10 is provided with an arc shape on the side away from the extruding block 8, and the extruding block 8 is far away from the side of the threaded rod 7. The side is set in an arc shape, the extruding block 8 is movably connected with the threaded rod 7, and the rotating block 14 is fixedly connected with the threaded rod 7, so that by rotating the rotating block 14, the extruding block 8 can be driven by the threaded rod 7 to place the middle part of the groove 10 The oxygen tube is clamped and fixed to improve the fixing effect.

As shown in accompanying drawing 1-3, the inner cavity middle part of placement groove 10 is connected with the middle part of tooth spacer 11, and the top of tooth spacer 11 and rubber ring 12, support ring 13 all offers placement groove, tooth spacer 11 The material is the same as that of the rubber ring 12, so that the tooth block 11 and the rubber ring 12 can be matched by setting the tooth block 11 and the rubber ring 12 in the mouth of the patient so that the patient's teeth are positioned above and below the tooth block 11 On both sides, the body 1 of the branch device slides down to improve the stability of the device body 1. At the same time, the set support ring 13 can prevent the patient from rubbing and biting the oxygen tube when awake, causing damage to the oxygen tube and affecting the oxygen delivery efficiency of the oxygen tube. At the same time, the material of the set tooth block 11 is the same as that of the rubber ring 12, which can improve the patient's experience effect.

As shown in Figures 1 and 3, the surface of the device body 1 is provided with air vents 15, and the side of the device body 1 near the tooth block 11 is fixedly connected with a skin-friendly pad 16, so that the device body 1 can be prevented from breathing through the air holes 15. It takes a long time to be close to the patient's skin, which will cause damage to the patient's skin and play the role of ventilation. At the same time, the skin-friendly pad 16 improves the experience effect of the patient.

The working principle of the utility model: when in use, just place the oxygen tube in the middle of the placement slot 10 through the card slot 9, then place the device body 1 in the patient's mouth, insert one end of the oxygen tube into the patient's mouth, and place the rubber ring 12 and the dental block 11 are put into the patient's mouth, and then the rotating block 14 is driven by the threaded rod 7 to drive the extruding block 8 to clamp and fix the oxygen tube, and then the strap 2 is passed through the connecting ring 3 to make the Velcro rough surface 4 and the Velcro Sticking surface 5 fits and fixes;

When the patient is awake, the teeth are located on the upper and lower sides of the rotating block 14, and the oxygen tube in the middle of the tooth block 11 is protected by the support ring 13 to prevent the patient from squeezing the oxygen tube, which affects the quality of oxygen delivery, and plays a protective role. Through the dental block 11 and the rubber ring 12, the comfort of the patient's oral cavity can be improved, and the vent hole 15 can be used for ventilation, and the skin-friendly pad 16 can prevent discomfort around the patient's lips and improve the patient's use effect.

Claims (7)

1. An anti-occlusion endotracheal tube fixing device comprising a device body (1), characterized in that: two ends of the device body (1) are symmetrically provided with bandages (2), one end of one bandage (2) far away from the device body (1) is provided with a connecting ring (3), one end of the other bandage (2) far away from the device body (1) is provided with a magic tape sticking surface (5) and a magic tape hair surface (4), and the middle part of the device body (1) is provided with a fixing and protecting mechanism;

fixed protection machanism includes fixed block (6), the middle part at device body (1) is fixed in fixed block (6), threaded rod (7) are inserted at the middle part of fixed block (6), the both ends of threaded rod (7) are provided with turning block (14) and extrusion piece (8) respectively, draw-in groove (9) have been seted up to the top centre of fixed block (6), standing groove (10) have been seted up to the inner chamber bottom of draw-in groove (9), one side fixedly connected with tooth cushion (11) of fixed block (6) are kept away from in device body (1), the one end fixedly connected with rubber ring (12) of device body (1) are kept away from to tooth cushion (11), the middle part of tooth cushion (11) is provided with support ring (13).

2. An anti-occlusion endotracheal tube securing device according to claim 1, characterized in that: the magic tape matt surface (4) is arranged on one side, away from the device body (1), of the magic tape sticking surface (5), and the magic tape sticking surface (5) and the magic tape matt surface (4) are arranged on the same side of the bandage (2).

3. An anti-occlusion endotracheal tube securing device according to claim 1 characterized in that: the cross-sectional shape of device body (1) sets up to the arc, fixed block (6) set up the outside at device body (1), threaded rod (7) and the wall body threaded connection of fixed block (6).

4. An anti-occlusion endotracheal tube securing device according to claim 1 characterized in that: the extruding block (8) is arranged inside the placing groove (10), one side, away from the extruding block (8), of an inner cavity of the placing groove (10) is provided with an arc shape, and one side, away from the threaded rod (7), of the extruding block (8) is provided with an arc shape.

5. An anti-occlusion endotracheal tube securing device according to claim 1 characterized in that: the extrusion block (8) is movably connected with the threaded rod (7), and the rotating block (14) is fixedly connected with the threaded rod (7).

6. An anti-occlusion endotracheal tube securing device according to claim 1 characterized in that: the middle of an inner cavity of the placing groove (10) is communicated with the middle of the tooth cushion block (11), the placing grooves are formed in the tops of the tooth cushion block (11), the rubber ring (12) and the support ring (13), and the tooth cushion block (11) and the rubber ring (12) are made of the same material.

7. An anti-occlusion endotracheal tube securing device according to claim 1 characterized in that: the device is characterized in that the surface of the device body (1) is provided with air holes (15), and one side of the device body (1) close to the tooth cushion block (11) is fixedly connected with a skin-friendly cushion (16).

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