CN109793971B - Clinical anesthesia intubate auxiliary device - Google Patents
Clinical anesthesia intubate auxiliary device Download PDFInfo
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- CN109793971B CN109793971B CN201910166126.9A CN201910166126A CN109793971B CN 109793971 B CN109793971 B CN 109793971B CN 201910166126 A CN201910166126 A CN 201910166126A CN 109793971 B CN109793971 B CN 109793971B
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Abstract
The invention discloses an auxiliary device for a clinical anesthesia intubation tube, which comprises a rotary table, an upper bite block, a lower bite block and an endotracheal intubation tube, wherein the endotracheal intubation tube penetrates through the middle part of the rotary table, the back sides of the upper bite block and the lower bite block are fixedly connected with two connecting blocks, the front side and the rear side of the rotary table are respectively provided with two spiral guide grooves which are mutually communicated, the grooves of the two spiral guide grooves are respectively connected with a transmission column in a sliding manner, the back sides of the two transmission columns are respectively and fixedly connected with a pull block, the two pull blocks respectively slide left and right along the back side of the rotary table, the opposite back sides of the two pull blocks are respectively and fixedly connected with a transmission block, and the upper end and the lower end of each transmission block are respectively and rotatably connected with a connecting arm through a pin shaft. According to the invention, through the matching of the structures, the oral cavity opening device is additionally arranged in the oral cavity of the patient, and the tracheal cannula can be clamped and fixed after the oral cavity of the patient is closed, so that the tracheal cannula is prevented from moving.
Description
Technical Field
The invention relates to the technical field of anesthesia intubation, in particular to a clinical anesthesia intubation auxiliary device.
Background
During clinical anesthesia, a patient is required to be subjected to tracheal intubation firstly, the technology of inserting a special endotracheal tube into a trachea through a glottis is called tracheal intubation, and the mouth of the patient needs to be opened for a long time in the traditional process of inserting the tracheal intubation from the oral cavity of the patient, so that the pain of the patient in the examination process is increased indirectly.
Disclosure of Invention
The invention aims to provide a clinical anesthesia intubation auxiliary device which has the advantages that an oral cavity opening device is additionally arranged in the oral cavity of a patient, and a tracheal intubation can be clamped and fixed after the oral cavity of the patient is closed, so that the tracheal intubation is prevented from moving, and the problem that the patient needs to open the mouth for a long time in the process of inserting the tracheal intubation from the oral cavity of the patient, so that the pain of the patient in the examination process is indirectly increased is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clinical anesthesia intubate auxiliary device, includes the carousel, goes up the bite-block and trachea cannula down, trachea cannula runs through in the middle part of carousel, go up two connecting blocks of the equal fixedly connected with in dorsal part of bite-block and lower bite-block.
Two spiral guide ways that link up each other, two are opened to the front and back side of carousel equal sliding connection in the inslot of spiral guide way has the transmission post, two the equal fixedly connected with in dorsal part of transmission post draws the piece, two draw the piece all along the dorsal part horizontal slip of carousel, two draw the equal fixedly connected with transmission piece in the looks dorsal part of piece, two the last lower extreme of transmission piece all rotates through the round pin axle and is connected with the linking arm, four the other end of linking arm rotates through the round pin axle with four connecting blocks respectively and is connected.
Preferably, the front side of the rotating disc is fixedly connected with a rotating tube, and the trachea cannula penetrates through the rotating tube.
Preferably, the front sides of the two transmission columns are fixedly connected with clamping blocks, and the two clamping blocks slide left and right along the front side of the turntable.
Preferably, through grooves are formed in the two sides of the rotating pipe, and the notches of the through grooves are aligned with the two clamping blocks respectively.
Preferably, the upper surface of going up the bite-block and the lower surface of lower bite-block have all seted up the alveolus.
Preferably, the upper bite block and the lower bite block are respectively provided with a semicircular arc groove near the middle part thereof.
Preferably, the size of the combined semicircular arc grooves is matched with that of the rotating pipe.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the arrangement of the upper bite block, the lower bite block, the trachea cannula, the connecting block, the spiral guide groove, the transmission column, the pull block, the transmission block, the connecting arm and the rotating tube, the upper bite block and the lower bite block can be separated by rotating the rotating tube, so that the effect of opening the oral cavity of a patient is realized, and the trachea cannula can be conveniently inserted.
According to the invention, through the arranged clamping blocks, after the upper bite block and the lower bite block are combined, the opposite ends of the two clamping blocks respectively penetrate through the two through grooves to clamp and fix the tracheal cannula, and the clamping and fixing force of the two clamping blocks cannot influence the circulation of the tracheal cannula, so that the phenomenon of movement of the tracheal cannula is avoided.
Through the arranged semi-circular grooves, when the upper bite block and the lower bite block are combined, the circular groove formed by combining the two semi-circular grooves can be penetrated by the rotating pipe, and the process of combining the upper bite block and the lower bite block cannot be influenced.
In conclusion, the oral cavity distraction device is additionally arranged in the oral cavity of the patient, and the tracheal cannula can be clamped and fixed after the oral cavity of the patient is closed, so that the tracheal cannula is prevented from moving, and the problem that the patient needs to open the mouth for a long time in the process of inserting the tracheal cannula from the oral cavity of the patient, so that the pain of the patient in the examination process is indirectly increased is solved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front view of the turntable, connecting block, spiral guide slot, drive post, pull block, drive block and connecting arm structure of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;
figure 4 is a top view of the upper bite block, connection block, and alveolar structure of the present invention.
In the figure: 1-rotating disc, 2-upper bite block, 3-lower bite block, 4-tracheal cannula, 5-connecting block, 6-spiral guide groove, 7-transmission column, 8-pulling block, 9-transmission block, 10-connecting arm, 11-rotating tube, 12-clamping block, 13-bite groove and 14-semicircular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a clinical anesthesia intubation auxiliary device comprises a rotary table 1, an upper bite block 2, a lower bite block 3 and an endotracheal intubation 4, wherein the endotracheal intubation 4 refers to a technology of placing a special endotracheal tube into a trachea through a glottis, the upper surface of the upper bite block 2 and the lower surface of the lower bite block 3 are both provided with tooth sockets 13, a patient places upper and lower rows of teeth in the grooves of the two tooth sockets 13 respectively, so that the oral cavity of the patient can be opened simultaneously when the upper bite block 2 and the lower bite block 3 are opened subsequently, the upper bite block 2 and the lower bite block 3 are both provided with semicircular arc grooves 14 near the middle parts, the size of the combined two semicircular arc grooves 14 is mutually matched with a rotary pipe 11, when the upper bite block 2 and the lower bite block 3 are combined, the circular grooves of the two semicircular arc grooves 14 can be penetrated by the rotary pipe 11, the process of combining the upper bite block 2 and the lower bite block 3 cannot be influenced, the endotracheal intubation 4 penetrates through the middle part of the rotary table 1, the back sides of the upper bite block 2 and the lower bite block 3 are fixedly connected with two connecting blocks 5.
Two spiral guide grooves 6 which are communicated with each other are formed in the front side and the rear side of a rotary table 1, transmission columns 7 are connected in the grooves of the two spiral guide grooves 6 in a sliding mode, pull blocks 8 are fixedly connected to the back sides of the two transmission columns 7, the two pull blocks 8 slide left and right along the back side of the rotary table 1, transmission blocks 9 are fixedly connected to the opposite back sides of the two pull blocks 8, connecting arms 10 are rotatably connected to the upper ends and the lower ends of the two transmission blocks 9 through pin shafts, the other ends of the four connecting arms 10 are rotatably connected with four connecting blocks 5 through pin shafts respectively, in the process of inserting a trachea cannula 4 from the oral cavity of a patient, an upper dental pad 2 and a lower dental pad 3 are firstly buckled on the upper dental row and the lower dental row of the patient through dental sockets 13, then a rotary pipe 11 is rotated clockwise for a circle, in the process, the two transmission columns 7 slide along the two spiral guide grooves 6 respectively, so that the two transmission columns 7 move towards two sides respectively, the two pulling blocks 8 synchronously move towards two sides by the movement of the two transmission columns 7, the two pulling blocks 8 synchronously move towards two sides, the two transmission blocks 9 synchronously move towards two sides by the movement of the two transmission blocks 9 and the transmission of the connecting arm 10, the upper bite block 2 and the lower bite block 3 respectively move upwards and downwards, then as shown in figures 1 and 2, the rotating pipe 11 is loosened, so that when the upper bite block 2 and the lower bite block 3 are driven by the occlusal force of a patient through the connecting block 5 and the connecting arm 10, the two transmission blocks 9 are respectively pulled towards two sides, and then the two transmission columns 7 are also pulled towards two sides by the transmission of the pulling blocks 8, at the moment, because the two transmission columns 7 respectively move to the maximum positions towards two sides, the two transmission blocks 9 do not move towards two sides, so that the upper bite block 2 and the lower bite block 3 can not be combined, thereby realizing the effect of expanding the oral cavity of the patient, the physician may then insert the endotracheal tube 4 into the patient's body.
The front side of the rotary table 1 is fixedly connected with a rotary pipe 11, the trachea cannula 4 passes through the rotary pipe 11, both sides of the rotary pipe 11 are provided with through grooves, both front sides of the two transmission columns 7 are fixedly connected with clamping blocks 12, both the clamping blocks 12 slide left and right along the front side of the rotary table 1, both sides of the rotary pipe 11 are provided with through grooves, notches of the two through grooves are respectively aligned with the two clamping blocks 12, after the trachea cannula 4 is inserted into a patient body, the rotary pipe 11 rotates anticlockwise as shown in figure 1 for a circle, in the process, the two transmission columns 7 respectively slide along the two spiral guide grooves 6, the two transmission columns 7 move towards opposite directions, the two pulling blocks 8 synchronously move towards opposite directions due to the movement of the two transmission columns 7, the two transmission blocks 9 synchronously move towards opposite directions due to the movement of the two transmission blocks 9 and are transmitted by the connecting arm 10, make and go up bite-block 2 and bite-block 3 and merge down, meanwhile, by the process that two transmission posts 7 removed to the relative direction, make two clamp splice 12 remove to the relative direction in step, thereby the looks remote site of two clamp splice 12 passes two logical grooves respectively and carries out the centre gripping to trachea cannula 4 and fix, and the fixed dynamics of centre gripping of two clamp splice 12 can not influence trachea cannula 4 and circulate, and then has avoided trachea cannula 4 to take place the phenomenon of removing.
In conclusion, the oral cavity distraction device is additionally arranged in the oral cavity of the patient, and the tracheal cannula 4 can be clamped and fixed after the oral cavity of the patient is closed, so that the tracheal cannula 4 is prevented from moving, and the problem that the patient needs to open the mouth for a long time in the process of inserting the tracheal cannula 4 from the oral cavity of the patient, so that the pain of the patient in the examination process is increased indirectly is solved.
The working principle is as follows: in the process of inserting the tracheal cannula 4 from the oral cavity of a patient, firstly, the upper bite block 2 and the lower bite block 3 are buckled on the upper and lower tooth rows of the patient through the tooth sockets 13, then the rotating tube 11 is rotated clockwise for a circle, in the process, the two transmission columns 7 respectively slide along the two spiral guide grooves 6, so that the two transmission columns 7 respectively move towards two sides, the two pull blocks 8 synchronously move towards two sides through the movement of the two transmission columns 7, the two transmission blocks 9 synchronously move towards two sides through the movement of the two pull blocks 8, the upper bite block 2 and the lower bite block 3 respectively move upwards and downwards through the transmission of the connecting arm 10 through the movement of the two transmission blocks 9, and then as shown in figures 1 and 2, the rotating tube 11 is loosened, so that when the upper bite block 2 and the lower bite block 3 are subjected to the transmission of the occlusal force of the patient through the connecting block 5 and the connecting arm 10, the two transmission blocks 9 are respectively pulled to two sides, and then the two transmission blocks 7 are pulled to two sides through the transmission of the pulling block 8, at the moment, because the two transmission blocks 7 are respectively moved to the maximum positions to two sides, the two transmission blocks 9 are not moved to two sides, and then the upper bite block 2 and the lower bite block 3 can not be combined, the effect of opening the oral cavity of the patient is realized, then, a doctor can insert the trachea cannula 4 into the body of the patient, after the trachea cannula 4 is inserted into the body of the patient, the rotating tube 11 is rotated anticlockwise as shown in figure 1 for one circle, in the process, the two transmission blocks 7 respectively slide along the two spiral guide grooves 6, the two transmission blocks 7 are moved to opposite directions, the two pulling blocks 8 are synchronously moved to opposite directions through the movement of the two transmission blocks 7, and the two pulling blocks 8 are moved, make two transmission blocks 9 remove to the opposite direction in step, by the removal of two transmission blocks 9 and through the transmission of linking arm 10, make and go up bite-block 2 and bite-block 3 and merge down, meanwhile, by the process that two transmission posts 7 removed to the opposite direction, make two clamp splice 12 remove to the opposite direction in step, thereby the looks remote site of two clamp splice 12 passes two logical grooves respectively and carries out the centre gripping to trachea cannula 4 and fix, and the fixed dynamics of centre gripping of two clamp splice 12 can not influence trachea cannula 4 circulation, and then avoided trachea cannula 4 to take place the phenomenon of removing.
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 (6)
1. The utility model provides a clinical anesthesia intubate auxiliary device, includes carousel (1), goes up bite-block (2) and lower bite-block (3) and trachea cannula (4), trachea cannula (4) run through in the middle part of carousel (1), its characterized in that: the back sides of the upper bite block (2) and the lower bite block (3) are fixedly connected with two connecting blocks (5);
the rotary table is characterized in that the rotary table (1) is provided with two spiral guide grooves (6) with mutually communicated front sides and back sides, the two spiral guide grooves (6) are connected with transmission columns (7) in the grooves of the two spiral guide grooves (6) in a sliding manner, the back sides of the two transmission columns (7) are fixedly connected with pull blocks (8), the two pull blocks (8) slide along with the sliding of the transmission columns (7) connected with the two pull blocks in the grooves, one sides of the two pull blocks (8) far away from the rotary table (1) are fixedly connected with transmission blocks (9), the upper end and the lower end of each of the two transmission blocks (9) are rotatably connected with connecting arms (10) through pin shafts, and the other ends of the four connecting arms (10) are rotatably connected with the four connecting blocks (5) through pin shafts respectively;
the front side of the rotary table (1) is fixedly connected with a rotary pipe (11), and the trachea cannula (4) penetrates through the rotary pipe (11).
2. The clinical anesthesia intubation aid of claim 1, wherein: the front sides of the two transmission columns (7) are fixedly connected with clamping blocks (12), and the two clamping blocks (12) slide along with the sliding of the transmission columns (7) connected with each other in the grooves.
3. A clinical anesthesia intubation aid of claim 2, wherein: through grooves are formed in the two sides of the rotating pipe (11), and the notches of the through grooves are aligned with the two clamping blocks (12) respectively.
4. The clinical anesthesia intubation aid of claim 1, wherein: the upper surface of the upper bite block (2) and the lower surface of the lower bite block (3) are both provided with tooth sockets (13).
5. The clinical anesthesia intubation aid of claim 1, wherein: the upper bite block (2) and the lower bite block (3) are respectively provided with a semicircular arc groove (14) near the respective middle part.
6. A clinical anesthesia intubation aid of claim 5, wherein: the size of the combined semicircular arc grooves (14) is matched with that of the rotating pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166126.9A CN109793971B (en) | 2019-03-06 | 2019-03-06 | Clinical anesthesia intubate auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166126.9A CN109793971B (en) | 2019-03-06 | 2019-03-06 | Clinical anesthesia intubate auxiliary device |
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| Publication Number | Publication Date |
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| CN109793971A CN109793971A (en) | 2019-05-24 |
| CN109793971B true CN109793971B (en) | 2021-11-05 |
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Families Citing this family (3)
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| CN110215588B (en) * | 2019-07-09 | 2021-09-10 | 南通大学附属医院 | Anti-bite type ventilation catheter for cardiovascular internal medicine nursing |
| CN112315419B (en) * | 2020-11-23 | 2022-11-25 | 张爱玲 | Gastroscope operation is with internal medicine nursing auxiliary device |
| CN113082646B (en) * | 2021-05-17 | 2022-03-01 | 延安大学附属医院 | Breathing training device for assisting rehabilitation of respiratory department with adjustable air pressure |
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| GB9805658D0 (en) * | 1998-03-18 | 1998-05-13 | Sullman Zakia S | Dental isolation device |
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| WO2017152030A1 (en) * | 2016-03-04 | 2017-09-08 | Mayo Foundation For Medical Education And Research | Transoral surgical devices and methods |
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| CN107929903A (en) * | 2017-12-22 | 2018-04-20 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of oral trachea cannula fixing device |
| CN207693540U (en) * | 2017-05-17 | 2018-08-07 | 广州市德伦口腔门诊部有限公司 | A kind of department of stomatology Dental mouth mirror |
| CN208193364U (en) * | 2017-06-30 | 2018-12-07 | 北京大学第三医院 | Opener for trachea cannula operation of regaining consciousness |
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2019
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832019A (en) * | 1988-03-16 | 1989-05-23 | Burton Weinstein | Endotracheal tube holder |
| GB9805658D0 (en) * | 1998-03-18 | 1998-05-13 | Sullman Zakia S | Dental isolation device |
| EP1120081A2 (en) * | 2000-01-27 | 2001-08-01 | Matsushita Electric Industrial Co., Ltd. | Oral cavity image pickup apparatus |
| CN202961432U (en) * | 2012-12-16 | 2013-06-05 | 王玉英 | General mouth supporting and locating device for anaesthetizing patients |
| CN104096305A (en) * | 2014-07-10 | 2014-10-15 | 广州医科大学附属第二医院 | Bite block for anesthetic intubation |
| WO2017152030A1 (en) * | 2016-03-04 | 2017-09-08 | Mayo Foundation For Medical Education And Research | Transoral surgical devices and methods |
| CN206381158U (en) * | 2016-09-30 | 2017-08-08 | 马凤霞 | A kind of oral medicine treatment lighting device |
| CN207693540U (en) * | 2017-05-17 | 2018-08-07 | 广州市德伦口腔门诊部有限公司 | A kind of department of stomatology Dental mouth mirror |
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| CN107929903A (en) * | 2017-12-22 | 2018-04-20 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of oral trachea cannula fixing device |
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