CN215024471U

CN215024471U - Bite-block catheter fixing sleeve

Info

Publication number: CN215024471U
Application number: CN202120275138.8U
Authority: CN
Inventors: 余春宝; 周豪; 陈旭芳; 陈丹丹; 林金美; 卢明浩
Original assignee: Guangzhou First Peoples Hospital
Current assignee: Guangzhou First Peoples Hospital
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-07
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to the technical field of medical equipment, a fixed cover of bite-block pipe is disclosed, comprising a main body, the pipe that is used for placing endotracheal tube is seted up to the main part leads to the groove, the main part is followed the extending direction that the pipe led to the groove has been seted up and has been put the tub groove, put the tub groove run through in the main part, put the tub groove with the pipe leads to the groove intercommunication. The utility model discloses a fixed cover of bite-block pipe, it is easy and simple to handle to change, effectively improves and changes efficiency, prevents simultaneously that endotracheal tube from being bitten broken when changing the fixed cover of pipe, effectively reduces endotracheal tube's use cost.

Description

Bite-block catheter fixing sleeve

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a bite-block catheter fixing sleeve.

Background

Endotracheal tubes are medical devices that are inserted into the trachea and/or bronchi of a patient to create a temporary artificial respiratory pathway for the patient, particularly for patients who are unable to breathe spontaneously. One end of the tracheal catheter is inserted into the trachea of the patient through the nose, mouth or skin, and the other end is connected with an anesthesia respirator through a breathing pipeline so as to maintain the respiration of the patient. In clinical use, the tracheal catheter needs to be put into the bite block catheter fixing sleeve for matching use, and a patient is occluded on the bite block catheter fixing sleeve. Generally, the tracheal catheter is replaced once after 7 days, and the bite-block catheter fixing sleeve needs to be replaced when oral care or other treatment is carried out on a patient every day, so that the replacement frequency of the bite-block catheter fixing sleeve is high.

The fixed cover of current bite-block is equipped with the pipe through-hole, when installing endotracheal tube, needs insert endotracheal tube from the one end of pipe through-hole and impel again and stretch into to the other end and install. The fixed cover of current bite-block is when clinical change, need extract original bite-block fixed cover and sheathe new bite-block fixed cover again, and the fixed cover's of this pipe change mode is not convenient for operate, leads to changing inefficiency. In the replacement process, after the original catheter fixing sleeve is pulled out and before a new catheter fixing sleeve is not inserted, the patient is easily bitten, the tracheal catheter is damaged, the whole tracheal catheter is replaced, and the use cost of the tracheal catheter is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides a bite-block catheter fixing sleeve which is simple and convenient to replace and can prevent an endotracheal tube from being bitten when the catheter fixing sleeve is replaced.

In order to achieve the purpose, the utility model provides a fixed cover of bite-block pipe, comprising a main body, the pipe that is used for placing endotracheal tube leads to the groove is seted up to the main part, the main part is followed the extending direction that the pipe led to the groove has been seted up and has been put the tub groove, put the tub groove run through in the main part, put the tub groove with the pipe leads to the groove intercommunication.

According to the preferable scheme, one side of the main body is hinged with a buckling cover, the other side of the main body is provided with a buckling groove, the buckling cover is arranged corresponding to the installation position of the buckling groove, and the buckling cover is arranged on the pipe placing groove and is buckled with the buckling groove.

Preferably, the length of the buckling cover is equal to that of the pipe placing groove.

Preferably, the width of the pipe discharge groove is smaller than the diameter of the through groove of the guide pipe.

Preferably, the outer peripheral wall of the main body is provided with a fixing part, and the fixing part is provided with a stringing hole.

Preferably, the fixing portions are provided on opposite sides of the outer peripheral wall of the body, respectively.

Preferably, one of the outer side walls of the main body is recessed towards the axial direction of the main body to form a meshing arc surface.

The embodiment of the utility model provides a fixed cover of bite-block pipe compares with prior art, and its beneficial effect lies in: through putting the setting of tub groove, endotracheal tube puts into the pipe through the tub groove and leads to the groove, and easy operation is convenient, improves the change efficiency of the fixed cover of bite-block pipe. And new bite-block catheter is fixed to be overlapped and is played the supporting role in changing, provides operating space for the operation that endotracheal tube changed into new bite-block catheter fixed cover, can avoid the patient to bite the pipe simultaneously and lead to the damage to endotracheal tube, reduces endotracheal tube's use cost.

Drawings

Fig. 1 is a schematic structural view of the bite-block catheter fixing sleeve of the present invention.

Fig. 2 is a schematic structural view of the bite block catheter fixing sleeve of the present invention when the fastening cover and the fastening groove are fastened and installed.

Fig. 3 is a schematic structural view of the bite block catheter fixing sleeve of the present invention when the fastening cover is opened.

In the figure:

10. a main body; 11. a conduit through slot; 12. an occlusion arc surface;

20. a pipe placing groove; 21. a snap-fit cover; 22. a fastening groove;

30. a fixed part; 31. a stringing hole.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are used in the present invention as indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, and 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.

In the description of the present invention, it should be understood that the terms "connected," "connected," and "fixed" used in the present invention should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral body; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, the utility model provides a bite-block catheter fixing sleeve of preferred embodiment, including main part 10, main part 10 offers the pipe that is used for placing endotracheal tube and leads to groove 11, and main part 10 has seted up along the extending direction that the pipe leads to groove 11 and has put tub 20, puts tub 20 and runs through in main part 10, puts tub 20 and leads to groove 11 intercommunication with the pipe.

The utility model discloses a fixed cover of bite-block pipe, the patient carries out the interlock on main part 10, through putting 20 direct tracheal catheter with put into the pipe logical groove 11 and just accomplish placing of tracheal catheter in the fixed cover of bite-block pipe, the simple operation is simple, improves the work efficiency of changing the fixed cover of bite-block pipe. Because put tub of 20 setting, make endotracheal tube place or take out through putting tub of 20, the fixed cover of bite-block pipe new in the change process can play the supporting role, because the fixed cover of bite-block pipe itself has certain thickness, consequently provides operating space for endotracheal tube's change, and then avoids the patient to sting the pipe to endotracheal tube when changing the fixed cover of bite-block pipe and lead to endotracheal tube damaged, effectively reduces endotracheal tube's use cost.

In order to prevent endotracheal tube from droing from putting tub groove 20, accessible adhesive tape seals putting tub groove 20, but this operation is comparatively troublesome, and needs extra auxiliary material, and it is convenient inadequately to use. As shown in fig. 2 to 3, further, one side of the main body 10 is hinged with a locking cover 21, the other side is provided with a locking groove 22, the locking cover 21 is disposed corresponding to the mounting position of the locking groove 22, and the locking cover 21 covers the pipe groove 20 and is locked with the locking groove 22. Carry out the lock with buckle lid 21 and buckle groove 22, prevent that endotracheal tube from shifting out from putting tub groove 20 and causing the drop, when need take out or place endotracheal tube, open the lock installation between buckle lid 21 and the buckle groove 22, rotate buckle lid 21, can operate, convenient operation is swift, improves endotracheal tube's the pipe changing efficiency.

Further, as shown in fig. 2 to 3, the length of the locking cover 21 is equal to that of the tube placing groove 20, so as to prevent the teeth of the patient from directly contacting the endotracheal tube, thereby more effectively protecting the endotracheal tube.

In one embodiment, as shown in fig. 1, the width of the pipe-placing groove 20 is smaller than the diameter of the through groove 11 of the conduit. Endotracheal tube places in the pipe and leads to groove 11, the diameter that the pipe leads to groove 11 equals with endotracheal tube's diameter, because endotracheal tube is soft pipeline, place endotracheal tube or when taking out, can extrude the back can be through putting tub groove 20 and put into the pipe and lead to groove 11, endotracheal tube resumes to the former state through putting tub groove 20 back endotracheal tube, and endotracheal tube's diameter is greater than the width of putting tub groove 20, thereby make endotracheal tube keep leading to the inslot 11 at the pipe, avoid endotracheal tube to shift out from putting tub groove 20 and drop, the operation mode is simple, need not extra auxiliary fixing material, the pipe replacement operating efficiency who improves endotracheal tube.

Further, as shown in fig. 1 to 3, a fixing portion 30 is provided on the outer peripheral wall of the body 10, and a stringing hole 31 is provided in the fixing portion 30. The fixing rope is inserted into the rope threading hole 31 to fix two end parts of the fixing rope on the main body 10, so that the fixing rope forms a loop, the loop is sleeved into the head and neck part of the patient to be fixed, and the bite block catheter fixing sleeve is fixed at the set position of the patient. Specifically, the fixing portions 30 are provided at opposite sides of the outer circumferential wall of the body 10, respectively. The fixing portions 30, which fix both ends of the fixing rope at opposite sides, respectively, allow the main body 10 to be more evenly stressed and have a better fixing effect.

Further, as shown in fig. 1, one of the outer side walls of the body 10 is recessed toward the axial direction of the body 10 to form an engagement arc surface 12. Because the shape of the occlusion cambered surface 12 is matched with the shape of the occlusion part of the patient, the patient can experience more comfortably when in occlusion, and the experience comfort level of the patient is improved. Preferably, the main body 10 is provided with a snap arc surface 12 on any opposite outer side wall, or the main body 10 is provided with a snap arc surface 12 on one outer side wall, a snap cap 21 is provided on the opposite side of the snap arc surface 12, and a snap cap arc surface having a mirror symmetry shape with the snap arc surface 12 is formed on the outer side surface of the snap cap 21 opposite to the snap arc surface 12. Because the occlusion cambered surfaces 12 on the two opposite sides are matched with the occlusion part of the patient in shape, the patient experiences higher comfort level.

The utility model discloses a use does: when the bite-block catheter fixing sleeve is replaced, a new bite-block catheter fixing sleeve is firstly placed at the occlusion position of a patient to serve as a support, then the tracheal catheter in the old bite-block catheter fixing sleeve is moved out of the catheter placing groove 20, and the tracheal catheter is placed into the catheter through groove 11 from the catheter placing groove 20 of the new bite-block catheter fixing sleeve, so that the replacement of the bite-block catheter fixing sleeve is completed.

To sum up, the embodiment of the utility model provides a fixed cover of bite-block pipe, through the setting of putting tub 20, endotracheal tube leads to the groove 11 through putting into the pipe through tub 20, and easy operation is convenient, improves the change efficiency of the fixed cover of bite-block pipe. And new bite-block catheter is fixed to be overlapped and is played the supporting role in changing, provides operating space for the operation that endotracheal tube changed into new bite-block catheter fixed cover, can avoid the patient to bite the pipe simultaneously and lead to the damage to endotracheal tube, reduces endotracheal tube's use cost.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fixed cover of bite-block pipe which characterized in that: the novel tracheal catheter comprises a main body, the main body is provided with a catheter through groove for placing a tracheal catheter, the main body is provided with a catheter placing groove along the extending direction of the catheter through groove, the catheter placing groove runs through the main body, and the catheter placing groove is communicated with the catheter through groove.

2. The bite block catheter retention sleeve of claim 1, wherein: one side of the main body is hinged with a buckling cover, the other side of the main body is provided with a buckling groove, the buckling cover is arranged corresponding to the installation position of the buckling groove, and the buckling cover is arranged on the pipe placing groove and is buckled with the buckling groove.

3. The bite block catheter retention sleeve of claim 2, wherein: the length of the buckling cover is equal to that of the pipe placing groove.

4. The bite block catheter retention sleeve of claim 1, wherein: the width of the pipe placing groove is smaller than the diameter of the through groove of the guide pipe.

5. The bite block catheter retention sleeve of claim 1, wherein: the periphery wall of main part is equipped with the fixed part, the fixed part is seted up the wire rope handling hole.

6. The bite block catheter retention sleeve of claim 5, wherein: the opposite sides of the peripheral wall of the main body are provided with the fixing parts respectively.

7. The bite block catheter retention sleeve of claim 1, wherein: one of the outer side walls of the main body is recessed towards the axial direction of the main body to form a meshing arc surface.