CN111904640A - Oral cavity cleaning device for trachea cannula patient - Google Patents

Abstract

An oral cavity cleaning device for patients with tracheal intubation relates to the technical field of medical equipment. An upper mouthpiece and a lower mouthpiece are connected by a locking mechanism. The upper mouthpiece and the lower mouthpiece are both provided with trachea positioning grooves. The positions of the grooves correspond, the upper and lower braces are provided with tooth placement grooves, and the upper and lower braces are provided with two cleaning grooves; The device is convenient for medical staff to operate, and the trachea in the patient's mouth can be positioned through the trachea positioning grooves on the upper and lower braces to avoid displacement of the trachea during cleaning, resulting in the slippage of the trachea in the patient's body. The cleaning liquid is injected into the patient's mouth, and the patient's gums are cleaned through the gum cleaning mechanism. The medical staff removes the cleaned liquid through the liquid extraction mechanism, which is convenient for the medical staff to clean the patient's oral cavity and gums.

Description

An oral cleaning device for patients with endotracheal intubation

technical field

The invention relates to the technical field of medical equipment, in particular to an oral cavity cleaning device for patients with endotracheal intubation.

Background technique

Tracheal intubation is a medical method used for patients who cannot breathe on their own. During tracheal intubation, the patient cannot clean the mouth. For patients with tracheal intubation, oral cleaning is very important, and oral cleaning can effectively prevent The patient's oral cavity and oropharynx are ruptured. At the same time, ensuring oral hygiene can also reduce breathing and related pneumonia. During cleaning, medical staff need to use cleaning cotton balls to clean the patient's oral cavity and gums one by one. The cleaning process is very tedious. In the process of cleaning, the trachea fixator needs to be removed as a whole. One person holds the trachea while the other cleans it, which increases the workload of the medical staff. During the cleaning process, the trachea may be bumped, causing the trachea to slip out of the patient's body. The patient causes secondary injury.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies in the background art, the present invention discloses an oral cavity cleaning device for patients with tracheal intubation. The invention locates the trachea in the patient's oral cavity through the trachea positioning grooves on the upper and lower braces, so as to avoid the trachea during cleaning. The position of the trachea is displaced, causing the trachea to slip out of the patient's body. The cleaning liquid is injected into the patient's mouth through the liquid supply mechanism, and the patient's gums are cleaned by the gum cleaning mechanism. Pull out, convenient for medical staff to clean the patient's mouth and gums.

In order to realize the purpose of the invention, the present invention adopts the following technical solutions:

An oral cavity cleaning device for patients with endotracheal intubation, comprising an upper mouthpiece and a lower mouthpiece, the upper mouthpiece and the lower mouthpiece are connected by a locking mechanism, and the upper mouthpiece and the lower mouthpiece are provided with trachea positioning grooves, and The positions of the trachea positioning grooves correspond to the positions of the upper and lower braces. There are tooth placement grooves on the upper and lower braces. There are two cleaning grooves in the upper and lower braces. The positions are corresponding and connected, a gum cleaning mechanism is installed in the cleaning groove, an installation groove is provided on the upper and lower braces, and the driving end of the gum cleaning mechanism is installed in the installation groove. The liquid inlet of the lower braces is connected with the liquid outlet of the liquid supply mechanism, the positions of the liquid inlets of the upper braces and the lower braces correspond to the positions of the gum cleaning mechanism, and the upper braces are provided with two placement slots, so A liquid extraction mechanism is installed in the placement tank.

The trachea positioning groove is located at the middle position of the upper mouthpiece and the lower mouthpiece, and anti-skid pads are installed in the trachea positioning grooves on the upper mouthpiece and the lower mouthpiece.

The gum cleaning mechanism includes a rotating shaft and a connecting belt, the rotating shaft is located in the cleaning tank and is equally spaced, a connecting sleeve is fixedly connected to the rotating shaft, the connecting belt is connected with the connecting sleeve, and the connecting The belt is fixedly connected with a cleaning brush, one of the rotating shafts is connected to the first bevel gear through the cleaning groove, the first bevel gear is located in the installation groove, the upper and lower tooth sleeves are provided with sliding grooves, the The sliding groove is located on the upper side of the installation groove, a rotating block is slidably connected in the sliding groove, a connecting rod is fixedly connected to the rotating block, and two second bevel gears are fixedly connected to the connecting rod. The position of the bevel gear corresponds to the position of the first bevel gear and is meshedly connected, and one end of the connecting rod is fixedly connected with a toggle block.

A scraper is installed in the cleaning tank, and the position of the scraper corresponds to the position of the cleaning end of the gum cleaning mechanism and is clamped.

The liquid supply mechanism includes a fixed belt, a liquid inlet pipe and a shunt pipe. The number of the liquid inlet pipes is two, and the two liquid inlet pipes are respectively connected with the liquid inlets of the upper and lower braces. There is a sealing strip on it, one end of the shunt pipe is sleeved with the liquid inlet pipe, the liquid inlet of the shunt pipe is connected with the liquid outlet of the liquid supply pipe, and the liquid inlet of the liquid supply pipe is connected with the extrusion airbag The liquid outlet of the extrusion airbag is connected with the liquid outlet, the liquid inlet of the extrusion airbag is provided with a closing cover, the number of the fixing straps is two, and the two fixing straps are respectively fixedly connected with the upper and lower braces, and one end of the fixing strap is It is connected with the sealing cover, and the position of the sealing cover corresponds to the position of the liquid inlet pipe and is sleeved.

The liquid extraction mechanism includes a liquid feeding hose, the liquid feeding hose is located in the placement groove on the upper mouthpiece and is fixedly connected, and the two liquid feeding hoses are communicated through a confluence pipe, and the liquid outlet of the confluence pipe The port is connected with the liquid inlet of the liquid suction pipe, and a suction pipe ball is installed on the liquid inlet of the liquid feeding hose.

The number of the locking mechanism is two. The locking mechanism includes a connecting shaft and a connecting block. The two connecting blocks are both located on the lower brace and are fixedly connected. There are two connecting shafts rotatably connected in the connecting groove, a clamping block is fixedly connected to the connecting shaft, a spring is installed on the clamping block, one end of the spring is connected with the groove wall of the clamping groove, and the clamping block is The position corresponds to the position of the connection block and is snapped.

Owing to adopting the above-mentioned technical scheme, the present invention has the following beneficial effects:

The oral cleaning device for patients with tracheal intubation according to the present invention is convenient for medical staff to operate, and the trachea in the patient's oral cavity is positioned through the tracheal positioning grooves on the upper and lower braces, so as to avoid the position of the trachea during cleaning. The displacement causes the trachea to slip out of the patient's body. The cleaning liquid is injected into the patient's mouth through the liquid supply mechanism, and the patient's gums are cleaned by the gum cleaning mechanism. It is convenient for medical staff to clean the patient's mouth and gums.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the structure schematic diagram of the gum cleaning mechanism of the present invention;

Fig. 3 is the enlarged structural schematic diagram of A place of the present invention;

Fig. 4 is the enlarged schematic diagram of the B place of the present invention;

5 is a schematic structural diagram of the liquid supply mechanism of the present invention;

Fig. 6 is the enlarged structural schematic diagram of C place of the present invention;

7 is a schematic structural diagram of the liquid extraction mechanism of the present invention;

8 is a schematic diagram of an enlarged structure at place D of the present invention;

1. Upper brace; 2. Lower brace; 3. Gum cleaning mechanism; 301, toggle block; 302, rotating block; 303, first bevel gear; 304, second bevel gear; 305, connecting rod; 306, rotating shaft ; 307, cleaning brush; 308, connecting belt; 309, connecting sleeve; 4, liquid supply mechanism; 401, liquid supply pipe; 402, squeeze air bag; 403, sealing cover; 404, fixing belt; 405, sealing strip ; 406, liquid inlet pipe; 407, shunt pipe; 5, liquid extraction mechanism; 501, liquid suction pipe; 502, confluence pipe; 503, liquid delivery hose; 504, straw ball; 6, locking mechanism; 601, connecting shaft; 602, clamping block; 603, connecting block; 7, scraper.

Detailed ways

The present invention can be explained in detail through the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

An oral cavity cleaning device for patients with endotracheal intubation described in conjunction with accompanying drawings 1 to 8 includes an upper mouthpiece 1 and a lower mouthpiece 2, the upper mouthpiece 1 and the lower mouthpiece 2 are connected by a locking mechanism 6, and the upper mouthpiece 1 and the lower mouthpiece 2 are connected by a locking mechanism 6. The upper mouthpiece 1 and the lower mouthpiece 2 are provided with trachea positioning grooves, and the positions of the two trachea positioning grooves are corresponding. The upper mouthpiece 1 and the lower mouthpiece 2 are provided with tooth placement slots, and the upper mouthpiece 1 and the lower mouthpiece 2 There are two cleaning grooves inside, the position of the cleaning groove corresponds to and communicates with the position of the tooth placement groove, and a gum cleaning mechanism 3 is installed in the cleaning groove. There is an installation groove, the drive end of the gum cleaning mechanism 3 is installed in the installation groove, and the patient's gums are cleaned by the gum cleaning mechanism 3. The liquid inlet of the upper and lower braces 1 and the liquid supply mechanism 4 The liquid outlet is connected, and the liquid supply mechanism 4 injects cleaning liquid into the patient's oral cavity to clean the patient's oral cavity. The upper mouthpiece 1 is provided with two placement slots, and a liquid extraction mechanism 5 is installed in the placement slots, and the cleaned medicinal liquid is extracted by the liquid extraction mechanism 5 .

Through the tooth placement grooves on the upper braces 1 and the lower braces 2, the patients with endotracheal intubation can be fixed in the patient's mouth with the oral cleaning device, so as to prevent the upper braces 1 and the lower braces 2 from moving during the cleaning process, which affects the cleaning effect and is convenient. Medical staff perform single operation, saving human resources.

The trachea positioning groove is located in the middle of the upper mouthpiece 1 and the lower mouthpiece 2, and anti-skid pads are installed in the trachea positioning grooves on the upper mouthpiece 1 and the lower mouthpiece 2 to prevent the trachea from moving in the trachea positioning groove.

The gum cleaning mechanism 3 includes a rotating shaft 306 and a connecting belt 308. The rotating shaft 306 is located in the cleaning tank and is equidistantly arranged. The rotating shaft 306 is fixedly connected with a connecting sleeve 309, and the connecting belt 308 is connected to The sleeve 309 is connected, the connecting belt 308 is fixedly connected with a cleaning brush 307, one of the rotating shafts 306 is connected to the first bevel gear 303 through the cleaning groove, the first bevel gear 303 is located in the installation groove, the The upper mouthpiece 1 and the lower mouthpiece 2 are provided with a sliding groove, the sliding groove is located on the upper side of the installation groove, a rotating block 302 is slidably connected in the sliding groove, and a connecting rod 305 is fixedly connected to the rotating block 302, so the The connecting rod 305 is fixedly connected with two second bevel gears 304, the positions of the second bevel gears 304 correspond to the positions of the first bevel gears 303 and are meshedly connected, and one end of the connecting rod 305 is fixedly connected with a dial. Moving block 301 .

A scraper 7 is installed in the cleaning tank, and the position of the scraper 7 corresponds to the position of the cleaning end of the gum cleaning mechanism 3 and is clamped. The cleaning end of the gum cleaning mechanism 3 is cleaned by the scraper 7 to avoid the gum cleaning mechanism. 3. The cleaning end is stained with debris, which affects the cleaning effect.

The liquid supply mechanism 4 includes a fixing belt 404, a liquid inlet pipe 406 and a shunt pipe 407. The number of the liquid inlet pipes 406 is two. The liquid inlet pipe 406 is provided with a sealing strip 405, one end of the shunt pipe 407 is sleeved with the liquid inlet pipe 406, and the liquid inlet of the shunt pipe 407 is connected with the liquid outlet of the liquid supply pipe 401. , the liquid inlet of the liquid supply pipe 401 is connected with the liquid outlet of the extrusion airbag 402, the liquid inlet of the extrusion airbag 402 is provided with a closing cover, and the number of the fixing belts 404 is two, two The fixing band 404 is fixedly connected to the upper mouthpiece 1 and the lower mouthpiece 2 respectively. One end of the fixing band 404 is connected to the sealing cover 403 , and the position of the sealing cover 403 corresponds to the position of the liquid inlet pipe 406 and is sleeved.

The liquid extraction mechanism 5 includes a liquid feeding hose 503, which is located in the placement groove on the upper mouthpiece 1 and is fixedly connected. The liquid outlet of the confluence pipe 502 is connected to the liquid inlet of the suction pipe 501, and the liquid inlet of the liquid delivery hose 503 is installed with a suction pipe ball 504, and the liquid delivery hose 503 is placed in the patient's oral cavity through the suction pipe ball 504. At the same time, it has the effect of straightening the liquid feeding hose 503.

The number of the locking mechanism 6 is two. The locking mechanism 6 includes a connecting shaft 601 and a connecting block 603. The two connecting blocks 603 are both located on the lower brace 2 and fixedly connected. The upper brace 1 is provided with a A snap slot, two connecting shafts 601 are rotatably connected in the snap slot, a clip 602 is fixedly connected to the connecting shaft 601, and a spring is installed on the clip 602, and one end of the spring is connected to the clip The groove walls of the grooves are connected, and the position of the clamping block 602 corresponds to the position of the connecting block 603 and is clamped.

In the described oral cleaning device for patients with tracheal intubation, when in use, the medical staff puts the upper mouthpiece 1 and the lower mouthpiece 2 into the patient's oral cavity, and puts the trachea into the mouthpieces on the upper mouthpiece 1 and the lower mouthpiece 2. In the trachea positioning groove, the position of the trachea is positioned through the upper brace 1 and the lower brace 2 to avoid displacement of the trachea when cleaning the oral cavity and gums, and the upper brace 1 and the lower brace 2 are connected through the locking mechanism 6 to avoid The position of the upper braces 1 and the lower braces 2 is misaligned, which affects normal use. The patient's teeth are located in the tooth placement grooves on the upper braces 1 and the lower braces 2. The medical staff injects the medicinal solution for cleaning the oral cavity into the extrusion airbag 402. , by pressing the squeezing airbag 402, the liquid medicine in the squeezing airbag 402 enters the cleaning tank through the liquid supply pipe 401, the liquid inlet pipe 406 and the shunt pipe 407, and the liquid medicine enters the patient's mouth through the cleaning tank. When the patient's oral cavity wall flows down, the patient's oral cavity is cleaned. When the liquid medicine flows through the cleaning tank, the cleaning brush 307 in the cleaning tank is wetted. The medical staff drives the connecting rod 305 to rotate through the toggle block 301. The connecting rod 305 drives the second bevel gear 304 to rotate, the second bevel gear 304 drives the rotating shaft 306 to rotate through the first bevel gear 303 , and the rotating shaft 306 drives the connecting belt 308 to move through the connecting sleeve 309 , which is driven by the connecting belt 308 The cleaning brush 307 moves, and the patient's gums are cleaned by the cleaning brush 307. When the cleaning brush 307 passes the scraper 7, the debris on the bristles of the cleaning brush 307 is removed by the scraper 7, and the patient's oral cavity and gums are removed. After cleaning, the medical staff inserts the injection port of the syringe into the liquid extraction tube 501 to extract the medicinal liquid from the patient's oral cavity.

The part that is not described in detail in the present invention is the prior art. Although the present invention is specifically shown and introduced in conjunction with the preferred embodiments, there are many methods and approaches to realize the technical solution. The above are only the preferred embodiments of the present invention, but the It should be understood by those skilled in the art that various changes can be made to the present invention in form and detail without departing from the spirit and scope of the present invention defined by the appended claims, which are all within the protection scope of the present invention.

Claims (7)

1. An oral cavity cleaning device for patients with endotracheal intubation, comprising an upper mouthpiece (1) and a lower mouthpiece (2), characterized in that: between the upper mouthpiece (1) and the lower mouthpiece (2), a locking mechanism ( 6) Connection, the upper mouthpiece (1) and the lower mouthpiece (2) are provided with trachea positioning grooves, and the positions of the two trachea positioning grooves correspond to the upper mouthpiece (1) and the lower mouthpiece (2). A tooth placement groove is provided, and two cleaning grooves are arranged in the upper dental brace (1) and the lower dental brace (2), and the positions of the cleaning grooves correspond to and communicate with the positions of the tooth placement grooves. A gum cleaning mechanism (3) is installed, the upper brace (1) and the lower brace (2) are both provided with installation grooves, and the drive end of the gum cleaning mechanism (3) is installed in the installation groove, and the upper brace The liquid inlets of (1) and the lower braces (2) are connected with the liquid outlet of the liquid supply mechanism (4), and the positions of the liquid inlets of the upper braces (1) and the lower braces (2) are connected with the gum cleaning mechanism (3). ) corresponds to the position of the upper mouthpiece (1), and two placement slots are provided in the upper braces (1), and a liquid extraction mechanism (5) is installed in the placement slots. 2 . The oral cavity cleaning device for patients with endotracheal intubation according to claim 1 , wherein the trachea positioning groove is located at an intermediate position between the upper mouthpiece (1) and the lower mouthpiece (2), and the upper mouthpiece (1) Anti-skid pads are installed in the trachea positioning grooves on the lower braces (2). 3. The oral cavity cleaning device for endotracheal intubation patients according to claim 1, wherein the gum cleaning mechanism (3) comprises a rotating shaft (306) and a connecting belt (308), and the rotating shaft (306) Located in the cleaning tank and equidistantly arranged, the rotating shaft (306) is fixedly connected with a connecting sleeve (309), the connecting belt (308) is connected with the connecting sleeve (309), and the connecting belt (308) A cleaning brush (307) is fixedly connected to the top, one of the rotating shafts (306) is connected to the first bevel gear (303) through the cleaning groove, the first bevel gear (303) is located in the installation groove, and the upper tooth sleeve (1) and the lower braces (2) are provided with sliding grooves, the sliding grooves are located on the upper side of the installation grooves, a rotating block (302) is slidably connected in the sliding groove, and the rotating block (302) is fixedly connected There is a connecting rod (305), two second bevel gears (304) are fixedly connected to the connecting rod (305), and the position of the second bevel gears (304) is the same as the position of the first bevel gear (303). Correspondingly and engagingly connected, one end of the connecting rod (305) is fixedly connected with a toggle block (301). 4. The oral cavity cleaning device for patients with endotracheal intubation according to claim 1, wherein a scraper (7) is installed in the cleaning tank, and the position of the scraper (7) is the same as that of the gum cleaning mechanism (3). ) The position of the cleaning end is corresponding and snapped. 5. The oral cavity cleaning device for patients with endotracheal intubation according to claim 1, wherein the liquid supply mechanism (4) comprises a fixing belt (404), a liquid inlet pipe (406) and a shunt pipe (407), The number of the liquid inlet pipes (406) is two, and the two liquid inlet pipes (406) are respectively connected with the liquid inlets of the upper mouthpiece (1) and the lower mouthpiece (2). A sealing strip (405) is provided, one end of the shunt pipe (407) is sleeved with the liquid inlet pipe (406), and the liquid inlet of the shunt pipe (407) is connected with the liquid outlet of the liquid supply pipe (401) , the liquid inlet of the liquid supply pipe (401) is connected with the liquid outlet of the extrusion airbag (402), the liquid inlet of the extrusion airbag (402) is provided with a closing cover, and the fixing belt (404) The number is two, two fixing straps (404) are respectively fixedly connected with the upper mouthpiece (1) and the lower mouthpiece (2), one end of the fixing strap (404) is connected with the sealing cover (403), the sealing cover The position of (403) corresponds to the position of the liquid inlet pipe (406) and is socketed. 6 . The oral cavity cleaning device for patients with endotracheal intubation according to claim 1 , wherein the liquid extraction mechanism ( 5 ) comprises a liquid supply hose ( 503 ), and the liquid supply hose ( 503 ) is located in the The upper mouthpiece (1) is placed in the groove and fixedly connected, and the two liquid delivery hoses (503) are connected through a confluence pipe (502), and the liquid outlet of the confluence pipe (502) is connected to the liquid suction pipe (501). ) is connected to the liquid inlet of the liquid feeding hose (503), and a suction pipe ball (504) is installed on the liquid inlet of the liquid feeding hose (503). 7 . The oral cavity cleaning device for patients with endotracheal intubation according to claim 1 , wherein the number of the locking mechanisms ( 6 ) is two, and the locking mechanism ( 6 ) comprises a connecting shaft ( 601 ). 8 . and the connecting block (603), the two connecting blocks (603) are both located on the lower brace (2) and are fixedly connected, the upper brace (1) is provided with a snap groove, and two A connecting shaft (601) is fixedly connected with a clamping block (602), a spring is installed on the clamping block (602), and one end of the spring is connected with the groove wall of the clamping groove, The position of the clamping block (602) corresponds to the position of the connecting block (603) and is clamped.

Images