CN217612365U

CN217612365U - Endotracheal tube oral cavity anticreep fixing device

Info

Publication number: CN217612365U
Application number: CN202220157531.1U
Authority: CN
Inventors: 曹敏芳; 王芳; 任丹凤
Original assignee: First Peoples Hospital of Xiaoshan District
Current assignee: First Peoples Hospital of Xiaoshan District
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-10-21
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses an oral anti-disengaging fixing device of endotracheal tube, relate to medical apparatus technical field, an oral anti-disengaging fixing device of endotracheal tube, including the pipe, the pipe is including inserting the end and trachea interface along length direction, trachea interface rear portion is provided with fixing device, fixing device includes fixed gasbag, card dental lamina and fixed plate, fixing device and pipe threaded connection, fixed gasbag front portion is provided with sealing device, sealing device passes through hose and fixed gasbag fixed connection, sealing device includes fixed lid, fixed block and fixed band, fixed lid fixedly connected with imbeds the fixed block in the hose, fixedly connected with fixed band on the hose, the other end and the fixed lid of fixed band are connected, through aerifing in fixed gasbag, make fixed gasbag and the inside butt in oral cavity, make maxilla and chin difficult closed, restrict the pipe removal simultaneously, be provided with the card alveolus in the oral cavity, can let the patient bite, the card alveolus has good supporting role to patient's tooth.

Description

Endotracheal tube oral cavity anticreep fixing device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an intraoral anti-drop fixing device for a tracheal catheter.

Background

The tracheal catheter is a medical instrument which is inserted into the trachea or bronchus of a patient and is used for creating a temporary artificial respiration channel for the patient, particularly for the patient who can not breathe independently, a catheter body is usually made of high polymer materials, a steel wire coil is embedded in the catheter body so as to improve radial strength and axial flexibility, part of the catheter body is made of laser-resistant materials or a composite layer so as to resist laser irradiation, one end of the catheter body is connected with an anesthesia respirator through a respiration pipeline so as to maintain the respiration of the patient, and the tracheal catheter is provided aseptically and is disposable.

The existing tracheal catheter often causes discomfort to a patient after the patient inserts a trachea, the catheter inserted into the oral cavity of the patient easily shakes, the tracheal catheter is easily bent in the mouth, and in the process of intubation, the upper and lower teeth of the patient do not have good support, so that the catheter is easily separated from or placed too deeply, and dangerous conditions are easily caused.

In order to solve the problems, the utility model provides an anti-drop fixing device in the oral cavity of a tracheal catheter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity anticreep fixing device of endotracheal tube, including inserting the end and trachea interface along length direction at the pipe, trachea interface rear portion is provided with fixing device, fixing device includes fixed gasbag, card dental lamina and fixed plate, fixing device and pipe threaded connection, fixed gasbag front portion is provided with sealing device, sealing device passes through hose and fixed gasbag fixed connection, sealing device includes fixed lid, fixed block and fixed band, fixed lid fixedly connected with imbeds the fixed block in the hose, fixedly connected with fixed band on the hose, the other end and the fixed lid of fixed band are connected, through aerifing in fixed gasbag, make fixed gasbag and the inside butt in oral cavity, make palate and chin difficult closure, restrict the pipe simultaneously and remove, be provided with the card alveolus in the oral cavity, can let the patient bite, the card alveolus has good supporting role to patient's tooth, thereby the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-drop fixing device in an oral cavity of a tracheal catheter comprises the tracheal catheter, wherein the tracheal catheter comprises an insertion end and a tracheal catheter interface along the length direction, a fixing device is arranged at the rear part of the tracheal catheter interface and comprises a fixing air bag, a clamping tooth plate and a fixing plate, and the fixing device is in threaded connection with the tracheal catheter;

the front part of the fixed air bag is provided with a sealing device which is fixedly connected with the fixed air bag through a hose.

Furthermore, the rear part of the fixing plate is fixedly connected with the tooth clamping plate, and the rear part of the tooth clamping plate is fixedly connected with the fixing air bag.

Furthermore, the front part of the fixed air bag is fixedly connected with the hose, the other end of the hose is provided with an indicating air bag, and the top end of the indicating air bag is provided with a sealing device.

Furthermore, the upper part and the lower part of the clamping tooth plate are respectively provided with a clamping tooth groove, and a silica gel pad is fixedly connected in the clamping tooth groove.

Further, sealing device is including fixed lid, fixed block and fixed band, and fixed lid fixedly connected with imbeds the fixed block in the hose, fixedly connected with fixed band on the hose, and the other end and the fixed lid of fixed band are connected.

Furthermore, the left end and the right end of the fixing plate are respectively provided with a rope threading hole, the fixing rope passes through the rope threading holes, and the two ends of the fixing rope are wound around the head of the patient and are fastened on the head of the patient.

Further, the through hole penetrates through the fixing plate, the clamping tooth plate and the fixing air bag, an internal thread is arranged inside the through hole, an external thread is arranged outside the catheter, and the internal thread and the external thread are in matched threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of endotracheal tube oral cavity anticreep fixing device is through aerifing in to fixed gasbag, makes fixed gasbag and the inside butt in oral cavity, makes the difficult closure of people's palate and chin, and restriction pipe removes simultaneously, all has the suggestion effect through instructing the gasbag simultaneously, makes operating personnel know whether fixed gasbag is full of gas.

2. The utility model provides a pair of endotracheal tube oral cavity anticreep fixing device through be provided with the card alveolus in the oral cavity, can let the patient bite, lets the even atress of patient's tooth, and the card alveolus has good supporting role to patient's tooth, can effectively alleviate the fatigue of patient's oral cavity because of opening for a long time and producing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the structure of the present invention;

fig. 3 is a schematic view of the catheter of the present invention;

FIG. 4 is a schematic view of the fixing device of the present invention;

fig. 5 is a schematic view of the sealing device of the present invention.

In the figure: 1. a conduit; 2. an insertion end; 3. a tracheal tube interface; 4. a fixing device; 41. fixing the air bag; 42. a tooth clamping plate; 43. a fixing plate; 44. fixing a rope; 5. a through hole; 6. an internal thread; 7. an external thread; 8. clamping a tooth socket; 9. a silica gel pad; 10. an indicating air bag; 11. a hose; 12. a sealing device; 121. a fixed cover; 122. a fixed block; 123. and (7) fixing the belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an anti-drop fixing device in a tracheal catheter oral cavity comprises a catheter 1, wherein the catheter 1 comprises an insertion end 2 and a tracheal interface 3 along the length direction, a fixing device 4 is arranged at the rear part of the tracheal interface 3, the fixing device 4 comprises a fixing air bag 41, a tooth clamping plate 42 and a fixing plate 43, and the fixing device 4 is in threaded connection with the catheter 1;

the front part of the fixed air bag 41 is provided with a sealing device 12, and the sealing device 12 is fixedly connected with the fixed air bag 41 through a hose 11.

The rear part of the fixing plate 43 is fixedly connected with the clamping tooth plate 42, and the rear part of the clamping tooth plate 42 is fixedly connected with the fixing air bag 41.

Fixed gasbag 41 front portion and hose 11 fixed connection, the hose 11 other end is equipped with instruction gasbag 10, instructs gasbag 10 top and is equipped with sealing device 12, and gas enters into fixed gasbag 41, makes fixed gasbag 41 inflation to the extrusion of oral cavity inner wall, makes the difficult interlock of palate and chin, restricts pipe 1 simultaneously and removes, all has prompt effect through instructing gasbag 10 simultaneously, makes operating personnel know fixed gasbag 41 and whether be full of gas.

The upper and lower card tooth plates 42 are respectively provided with a card tooth slot 8, the inner of the card tooth slot 8 is fixedly connected with a silica gel pad 9, so that a patient can bite the card tooth, the patient's tooth is evenly stressed, the card tooth slot 8 has good supporting effect on the patient's tooth, and the fatigue of the patient's oral cavity caused by long-time opening can be effectively relieved.

The sealing device 12 includes a fixing cover 121, a fixing block 122 and a fixing band 123, the fixing cover 121 is fixedly connected with the fixing block 122 embedded in the hose 11, the hose 11 is fixedly connected with the fixing band 123, and the other end of the fixing band 123 is connected with the fixing cover 121.

The left and right ends of the fixing plate 43 are respectively provided with a threading hole, the fixing rope 44 passes through the threading hole, and the two ends of the fixing rope 44 pass around the head of the patient and are fastened on the head of the patient.

Through-hole 5 runs through fixed plate 43, card dental lamina 42 and fixed gasbag 41, the inside internal thread 6 that is equipped with of through-hole 5, the pipe 1 outside is equipped with external screw thread 7, internal thread 6 and the threaded connection that mutually supports of external screw thread 7, fixed plate 43, card dental lamina 42 and fixed gasbag 41 pass through-hole 5 and rotate along the screw on the pipe 1, can adjust the position of card dental lamina 42 and fixed gasbag 41, make card dental lamina 42 and fixed gasbag 41 be located the suitable position in patient's oral cavity.

The working principle is as follows: when the device is used, the insertion end 2 of the catheter 1 is inserted into a patient through the oral cavity, the fixing device 4 is rotated along the threads to enable the tooth clamping plate 42 to be located at a proper position in the oral cavity of the patient, the fixing cover 121 is opened, the hose 11 is inflated, air enters the fixing air bag 41 through the hose 11, the fixing air bag 41 is made to expand, the fixing air bag 41 can be just abutted to the inside of the oral cavity, the upper jaw and the lower jaw of a person are not closed easily, the operator can convey the air into the human body from one end of the catheter 1, then the air bag 10 is indicated to expand to prompt the operator to complete inflation of the fixing air bag 41, finally the fixing block 122 is embedded into the hose 11, the hose 11 is sealed, the patient can bite the tooth clamping groove 8 lightly at a comfortable position, a rope can also penetrate through a rope penetrating hole in the fixing plate 43, then the rope is fixed on the head of the patient, the catheter 1 is further fixed, the use is convenient, and the patient cannot feel discomfort of the catheter 1 in the oral cavity.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trachea catheter oral cavity anticreep fixing device, includes pipe (1), its characterized in that: the catheter (1) comprises an insertion end (2) and a trachea interface (3) along the length direction, a fixing device (4) is arranged at the rear part of the trachea interface (3), the fixing device (4) comprises a fixing air bag (41), a clamping tooth plate (42) and a fixing plate (43), and the fixing device (4) is in threaded connection with the catheter (1);

the front part of the fixed air bag (41) is provided with a sealing device (12), and the sealing device (12) is fixedly connected with the fixed air bag (41) through a hose (11).

2. The endotracheal tube oral cavity anti-drop fixing device of claim 1, characterized in that: the rear part of the fixing plate (43) is fixedly connected with the clamping tooth plate (42), and the rear part of the clamping tooth plate (42) is fixedly connected with the fixing air bag (41).

3. The endotracheal tube oral cavity anticreep fixing device of claim 1, characterized in that: the front part of the fixed air bag (41) is fixedly connected with the hose (11), the other end of the hose (11) is provided with an indicating air bag (10), and the top end of the indicating air bag (10) is provided with a sealing device (12).

4. The endotracheal tube oral cavity anti-drop fixing device of claim 1, characterized in that: the upper part and the lower part of the tooth clamping plate (42) are respectively provided with a tooth clamping groove (8), and a silica gel pad (9) is fixedly connected in the tooth clamping groove (8).

5. The endotracheal tube oral cavity anti-drop fixing device of claim 3, characterized in that: sealing device (12) are including fixed lid (121), fixed block (122) and fixed band (123), fixed lid (121) fixedly connected with is embedded into fixed block (122) in hose (11), fixedly connected with fixed band (123) on hose (11), the other end and the fixed lid (121) of fixed band (123) are connected.

6. The endotracheal tube oral cavity anticreep fixing device of claim 5, characterized in that: the left end and the right end of the fixing plate (43) are respectively provided with a rope threading hole, a fixing rope (44) passes through the rope threading holes, and the two ends of the fixing rope (44) pass around the head of the patient and are fastened on the head of the patient.

7. The endotracheal tube oral cavity anti-drop fixing device of claim 1, characterized in that: through-hole (5) run through fixed plate (43), card dental lamina (42) and fixed gasbag (41), in the through-hole (5) portion be equipped with internal thread (6), pipe (1) outside is equipped with external screw thread (7), internal thread (6) and external screw thread (7) are mutually supported threaded connection.