CN114767040A

CN114767040A - Oral cavity detection device for coma patient

Info

Publication number: CN114767040A
Application number: CN202210285663.7A
Authority: CN
Inventors: 谢小华; 邓丽萍; 潘璐; 李丹卉; 冯宏业; 符鹏程
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-22

Abstract

The utility model provides an oral cavity detection device for coma patient, relates to the oral cavity field of surveying, including the collar, be equipped with the bull stick in the collar, be equipped with rubber slab and first shutoff stick on the bull stick. According to the invention, the upper jaw and the lower jaw of a patient can be supported through the mounting ring and the accessory, so that the mouth of the patient is opened, the angle for supporting the upper jaw and the lower jaw of the patient can be adjusted through the threaded connection of the threaded rod and the threaded cylinder, a worker can freely control the bending angle of the rubber plate extending into the oral cavity of the patient outside the oral cavity of the patient through the drawstring connected on the rubber plate to match with the rotation of the rotating rod, so that any corner in the oral cavity of the patient can be shot, the operation difficulty is low, the operation is convenient and labor-saving, the air flow is conveyed into the air bag and the air outlet through the air inlet pipe, the oral cavity of the patient can be blocked, the oral cavity of the patient can be blown at the same time, the moisture in the oral cavity of the patient is removed temporarily, and the shot image is clearer.

Description

Oral cavity detection device for coma patient

Technical Field

The invention relates to the field of oral cavity detection, in particular to an oral cavity detection device for a coma patient.

Background

The patient of oral cavity pathological change is when being coma because of the condition of narcotic or accident, it is very difficult to use the pathological change in conventional apparatus inspection oral cavity, medical personnel are when using the pathological change in conventional apparatus inspection coma patient oral cavity, need extra operation to support the upper and lower jaw of patient, make the mouth open and provide sufficient space, the operation is difficult, high in labor strength, in addition because patient's coma, medical personnel can't order the patient freely to rotate the head and look for suitable inspection angle, additionally increased the operation of inspection oral cavity, it uses illumination cooperation miniature camera head to come to inspect the oral cavity generally in addition, human getting for instance with more liquid in the oral cavity, and it is comparatively thick, on the one hand easily glue and lead to the bright spot on the camera lens blurred, on the other hand easy reflection light, form and get for instance, bring great difficulty for the oral cavity inspection.

Disclosure of Invention

In order to overcome the defects in the background art, the invention discloses an oral cavity detection device for unconscious patients, the upper jaw and the lower jaw of a patient can be supported through a mounting ring and an accessory, the mouth of the patient is opened, the supported angle of the upper jaw and the lower jaw of the patient can be adjusted through the threaded connection of a threaded rod and a threaded cylinder, a worker can freely control the bending angle of a rubber plate extending into the oral cavity of the patient outside the oral cavity of the patient through a drawstring connected to a rubber plate to match the rotation of a rotating rod, so that any corner in the oral cavity of the patient can be shot, the operation difficulty is low, the operation is convenient and labor-saving, air flow is conveyed to an air bag and an air outlet through an air inlet pipe, the oral cavity of the patient can be blocked, meanwhile, the oral cavity of the patient is blown, the water in the oral cavity of the patient is temporarily removed, and the shot images are clearer.

In order to realize the purpose, the invention adopts the following technical scheme:

the utility model provides an oral cavity detection device for coma patient, includes the collar, be equipped with the bull stick in the collar, be equipped with rubber slab and first shutoff stick on the bull stick.

A lower tooth socket is fixed under the side surface of the mounting ring, a threaded cylinder is fixed above the side surface of the mounting ring, a threaded rod is connected in a central hole of the threaded cylinder through threads, and an upper tooth socket is connected at the upper end of the threaded rod through a bearing.

The mounting groove has been seted up to the side of bull stick, the right-hand member of bull stick is fixed with the installation pipe, the side of installation pipe is connected with the intake pipe, the left end of bull stick is fixed with the gasbag, the hole has been seted up on the right side that is located the gasbag in the bull stick, the axis that the side that is located the hole on the bull stick used the hole to set up the exhaust vent that is no less than six as center circumference array, the inlet port has been seted up with the centre bore of installation pipe to the left end of bull stick, the connecting hole has been seted up with the axle center to the inside of bull stick and the centre bore and the inlet port of installation pipe.

The lateral surface of the left end of the rubber plate is fixedly provided with a camera and a lighting lamp, the front and back of the lateral surface of the rubber plate are symmetrically and respectively provided with at least four drawstrings, and the four drawstrings on the same side of the rubber plate and the connection points of the rubber plate are symmetrically and uniformly distributed on the rubber plate in the left-right direction.

A transmission rod is fixed on the left side of the first blocking rod, a second blocking rod is fixed on the left side of the transmission rod, and a blocking ring is fixed on the right side face of the second blocking rod.

The right end of the side surface of the rotating rod is connected in the mounting ring in a sliding manner.

The rubber plate is connected in the mounting groove in a sliding manner.

The first plugging rod is connected in the central hole of the mounting pipe in a sliding mode.

The rubber plate and the air bag are made of elastic materials such as rubber, and the drawstring is made of materials such as cloth with flexibility changeability but smaller elasticity.

The diameters of the second blocking rod and the first blocking rod are slightly smaller than the diameters of the air inlet hole and the central hole of the mounting pipe.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

according to the oral cavity detection device for the unconscious patient, the upper jaw and the lower jaw of the patient can be supported through the mounting ring and the accessory, the mouth of the patient is opened, the angle of the supported upper jaw and the lower jaw of the patient can be adjusted through the threaded connection of the threaded rod and the threaded cylinder, a worker can freely control the bending angle of the rubber plate extending into the oral cavity of the patient outside the oral cavity of the patient through the drawstring connected to the rubber plate to match with the rotation of the rotating rod, so that any corner in the oral cavity of the patient can be shot, the operation difficulty is low, the operation is convenient and labor-saving, air flow is conveyed into the air bag and the air outlet through the air inlet pipe, the oral cavity of the patient can be blown while the oral cavity of the patient is blocked, the water in the oral cavity of the patient is removed temporarily, and the shot image is clearer.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of a half-section of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is a perspective view of the mounting ring of the present invention;

FIG. 6 is a perspective view of the rotating shaft of the present invention;

FIG. 7 is a schematic perspective view of a rubber sheet according to the present invention;

fig. 8 is a schematic perspective view of a first blocking rod according to the present invention.

1. Installing a ring; 101. a lower tooth socket; 102. a threaded barrel; 103. a threaded rod; 104. putting a tooth socket; 2. a rotating rod; 201. mounting grooves; 202. installing a pipe; 203. an air inlet pipe; 204. an air bag; 205. an inner bore; 206. an air intake; 207. an air outlet; 208. connecting holes; 3. a rubber plate; 301. a camera; 302. a lighting lamp; 303. pulling the belt; 4. a first plugging rod; 401. a transmission rod; 402. plugging rings; 403. a second plugging rod.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

Combine attached 1~8, a oral cavity detection device for coma patient, including the erection ring 1, be equipped with bull stick 2 in the erection ring 1, be equipped with rubber slab 3 and first shutoff stick 4 on the bull stick 2.

A lower tooth socket 101 is fixed under the side surface of the mounting ring 1, a threaded cylinder 102 is fixed over the side surface of the mounting ring 1, a threaded rod 103 is connected in a central hole of the threaded cylinder 102 through threads, the threaded rod 103 can ascend or descend under the action of the threads when rotating in the threaded cylinder 102, an upper end of the threaded rod 103 capable of freely adjusting the opening degree of the mouth of a patient is connected with an upper tooth socket 104 through a bearing, the lower tooth socket 101 and the upper tooth socket 104 are fixed by a silica gel material with the surface of the contact of the teeth of the patient, and the teeth of the patient can be prevented from being abraded.

The side surface of the rotating rod 2 is provided with a mounting groove 201, the right end of the rotating rod 2 is fixed with a mounting pipe 202, the side surface of the mounting pipe 202 is connected with an air inlet pipe 203, the left end of the rotating rod 2 is fixed with an air bag 204, the right side of the air bag 204 in the rotating rod 2 is provided with an inner hole 205, the length of the inner hole 205 is more than twice of the length of the plugging ring 402, when the second plugging rod 403 is inserted into the air inlet hole 206, the blocking ring 402 can not block the air outlet 207, so that when the air inlet 206 is blocked by the second blocking rod 403, the gas can pass through the exhaust vent 207 and blow the patient's oral cavity, the lateral surface that lies in the hole 205 on the bull stick 2 uses the axis of hole 205 to offer the exhaust vent 207 that is no less than six as central circumference array, the inlet port 206 has been seted up with the centre bore of installation pipe 202 to the left end of bull stick 2, inlet port 206 can be with gasbag 204 and hole 205 intercommunication, be convenient for aerify in the gasbag 204, connecting hole 208 has been seted up with the axle center with the inlet port 206 to the inside of bull stick 2 and the centre bore of installation pipe 202.

The left end of rubber slab 3 is fixed with camera 301 and light 302 laterally, and the symmetry is fixed with not less than four stretching strap 303 respectively around the side of rubber slab 3, and the bilateral symmetry evenly distributed on rubber slab 3 of the tie point of four stretching straps 303 and rubber slab 3 of homonymy on rubber slab 3, when the left end of rubber slab 3 is crooked, and this department around the symmetry stretching strap 303 moves left, and a right motion can drive 3 right-hand members of rubber slab and take place to buckle.

A transmission rod 401 is fixed on the left side of the first blocking rod 4, the diameter of the transmission rod 401 is smaller than half of the inner diameter of the connecting hole 208, so that air circulation is facilitated, a second blocking rod 403 is fixed on the left side of the transmission rod 401, and a blocking ring 402 is fixed on the right side face of the second blocking rod 403.

The right end of the side surface of the rotating rod 2 is connected in the mounting ring 1 in a sliding way.

The rubber plate 3 is slidably coupled in the mounting groove 201.

The first plugging rod 4 is slidably coupled within the central bore of the mounting tube 202.

The rubber sheet 3 and the air bag 204 are made of an elastic material such as rubber, and the draw tape 303 is made of a material such as cloth which is flexible but less elastic.

The diameters of the second blocking rod 403 and the first blocking rod 4 are slightly smaller than the diameters of the air inlet hole 206 and the central hole of the mounting pipe 202, so that the right end of the mounting pipe 202 can be blocked when the first blocking rod 4 slides in the central hole of the mounting pipe 202, gas can move to the left side of the rotating rod 2 through the connecting hole 208, meanwhile, the air inlet hole 206 can be closed by operating the first blocking rod 4, and the air inflation of the air bag 204 and the opening and closing state of the air outlet hole 207 can be remotely operated.

When the oral cavity detection device for the unconscious patient is used and needs to carry out oral cavity examination on the unconscious patient, the upper jaw and the lower jaw of the patient are separated, the lower tooth socket 101 and the upper tooth socket 104 are respectively clamped on teeth in the middle of the upper forehead and the lower forehead of the patient, then the threaded rod 103 is rotated on the threaded barrel 102, the threaded rod 103 is rotated upwards from the threaded barrel 102 under the action of threads to prop open the mouth of the patient, then the rotating rod 2 is slid towards the left side in the mounting ring 1, the air bag 204 at the left end of the rotating rod 2 is propped against the throat of the patient, dry air is conveyed into the mounting tube 202 through the air conveying device outside the air inlet tube 203, as the right end of the mounting tube 202 can be blocked by the first blocking rod 4, the air input from the air inlet tube 203 enters the connecting hole 208 through the mounting tube 202 and then passes through the blocking ring 402, the inner hole 205 and the air inlet hole 206 to enter the air bag 204, the air bag 204 is inflated to separate the throat of the patient from the oral cavity, in the process, the blocking ring 402 can block the inner side of the air outlet 207, so that gas cannot leak out through the air outlet 207, after the air bag 204 is inflated, a medical worker pushes the first blocking rod 4 into the installation pipe 202 again to the left, the first blocking rod 4 pushes the blocking ring 402 and the second blocking rod 403 forward for a short distance through the transmission rod 401, the second blocking rod 403 enters the air inlet 206 to block the air inlet 206, so that the air bag 204 is always in an inflated state, the blocking ring 402 is separated from the air outlet 207, so that the air outlet 207 is communicated with the inner hole 205, gas input through the connecting hole 208 flows out through the air outlet 207, the gas flows out through the mouth of a patient after being blown into the mouth of the patient, after the mouth of the patient is dried for a period of time, the rubber plate 3 is inserted into the installation groove 201, after the length is adjusted, the rubber plate 3 left at the right end of the installation ring 1 is rotated randomly to deform, and the deformation of the right side of each point of the rubber plate 3 is transmitted to the left side of the rubber plate 3 through the pull belt 303, the left side of rubber slab 3 can be crooked in patient's oral cavity, and light 302 is luminous, and camera 301 gathers image transfer and supplies medical personnel to survey on the external display device, and this process medical personnel still can be at 1 internal rotation bull stick 2 of mounting ring, drive rubber slab 3 rotatoryly again, make rubber slab 3 can shoot the arbitrary corner in patient's oral cavity.

While the invention has been particularly shown and described with reference to a preferred embodiment, as well as a number of methods and instrumentalities for implementing the same, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A oral cavity detection device for coma patient, includes collar (1), characterized by: be equipped with bull stick (2) in installation circle (1), be equipped with rubber slab (3) and first shutoff stick (4) on bull stick (2).

2. The oral cavity sensing device for unconscious patients as claimed in claim 1, wherein: a lower tooth socket (101) is fixed right below the side surface of the mounting ring (1), a threaded cylinder (102) is fixed right above the side surface of the mounting ring (1), a threaded rod (103) is connected in a central hole of the threaded cylinder (102) through threads, and an upper tooth socket (104) is connected to the upper end of the threaded rod (103) through a bearing.

3. The oral cavity sensing device for unconscious patients as claimed in claim 1, wherein: mounting groove (201) have been seted up to the side of bull stick (2), the right-hand member of bull stick (2) is fixed with installation pipe (202), the side of installation pipe (202) is connected with intake pipe (203), the left end of bull stick (2) is fixed with gasbag (204), hole (205) have been seted up on the right side that lies in gasbag (204) in bull stick (2), the side that lies in hole (205) on bull stick (2) uses the axis of hole (205) to set up exhaust vent (207) no less than six as center circumference array, inlet port (206) have been seted up with the centre bore of installation pipe (202) to the left end of bull stick (2), connecting hole (208) have been seted up with the axle center to the centre bore of the inside of bull stick (2) and installation pipe (202) and inlet port (206).

4. The oral cavity sensing device for unconscious patients as claimed in claim 3, wherein: the left end lateral surface of the rubber plate (3) is fixed with a camera (301) and an illuminating lamp (302), the front and back of the lateral surface of the rubber plate (3) are symmetrically fixed with at least four drawstrings (303) respectively, and the connection points of the four drawstrings (303) on the same side of the rubber plate (3) and the rubber plate (3) are symmetrically and uniformly distributed on the rubber plate (3) in the left and right directions.

5. The oral cavity sensing device for a comatose patient according to claim 3, wherein: a transmission rod (401) is fixed on the left side of the first blocking rod (4), a second blocking rod (403) is fixed on the left side of the transmission rod (401), and a blocking ring (402) is fixed on the right side face of the second blocking rod (403).

6. The oral cavity sensing device for a comatose patient according to claim 1, wherein: the right end of the side surface of the rotating rod (2) is connected in the mounting ring (1) in a sliding way.

7. The oral cavity sensing device for unconscious patients as claimed in claim 3, wherein: the rubber plate (3) is connected in the mounting groove (201) in a sliding manner.

8. The oral cavity sensing device for a comatose patient according to claim 3, wherein: the first plugging rod (4) is connected in a sliding way in the central hole of the mounting pipe (202).

9. The oral cavity sensing device for a comatose patient according to claim 4, wherein: the rubber plate (3) and the air bag (204) are made of elastic materials such as rubber, and the drawstring (303) is made of materials such as cloth which has flexibility variability but smaller elasticity.

10. The oral cavity sensing device for a comatose patient according to claim 5, wherein: the diameters of the second blocking rod (403) and the first blocking rod (4) are slightly smaller than the diameters of the air inlet hole (206) and the central hole of the installation pipe (202).