CN110975020A - Sputum suction device and method convenient for oral cavity support - Google Patents
Sputum suction device and method convenient for oral cavity support Download PDFInfo
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- CN110975020A CN110975020A CN201911234644.6A CN201911234644A CN110975020A CN 110975020 A CN110975020 A CN 110975020A CN 201911234644 A CN201911234644 A CN 201911234644A CN 110975020 A CN110975020 A CN 110975020A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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Abstract
The invention discloses a sputum suction device convenient for oral cavity support, which comprises a sputum suction bottle, a negative pressure device and a sputum suction pipe, wherein an oral cavity support mechanism is sleeved on the sputum suction pipe and comprises an upper support part and a lower support part, the upper support part and the lower support part are connected through a support plate, a meshing gap is arranged on the support part, an arched upper jaw cushion layer and an arched lower jaw cushion layer are respectively arranged at the top of the upper support part and the bottom of the lower support part, the lower support part is provided with upright rods, a connecting plate with threaded holes is connected between the upright rods, a screw rod is arranged in each threaded hole in a penetrating manner, a plain thread rod is arranged on each screw rod, the plain thread rod is sleeved on a connecting block, the other end of the connecting block is hinged with a rotating rod, one end of the rotating rod is provided with a clamping arm, the upper support part is provided with a clamping plate, the oral cavity making mechanism can prevent the sputum suction tube from being bitten by a patient in an unconscious state or in a non-matching state.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a sputum suction device and a sputum suction method convenient for oral cavity support.
Background
The critical patient is in the first aid process, it is especially important to guarantee the unobstructed of air flue, especially to the patient that sputum or secretion blockked up the air flue, but in the first aid in the academy, transport treatment process, under the circumstances of equipment such as aspirator, the unobstructed of patient's air flue is difficult to guarantee, can adopt portable phlegm suction device usually, when carrying out the phlegm suction simultaneously, some patients can't get into patient's oral cavity roar canal well under unconscious circumstances in the phlegm suction pipe, need medical personnel to open the oral cavity and use the hand to support, neither convenient nor have higher phlegm suction efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the sputum suction device and the sputum suction method which utilize the oral cavity supporting mechanism to support the oral cavity are provided.
The technical scheme of the invention is as follows:
a sputum suction device convenient for oral cavity support comprises a sputum suction bottle, a negative pressure device connected with the sputum suction bottle through a conduit, and a sputum suction pipe connected with the sputum suction bottle, wherein an oral cavity support mechanism is sleeved on the sputum suction pipe and comprises an upper support part and a lower support part which are matched with the arrangement shape of human body tooth parts, the two ends of the upper support part and the lower support part are respectively connected through two groups of hinged support plates, one side of the support part, which is occluded with the human body tooth parts, is provided with a meshing gap, the top of the upper support part and the bottom of the lower support part are respectively provided with an arched upper jaw cushion layer and an arched lower jaw cushion layer, the lower support part is provided with two upright posts with equal height along the top edge, a connecting plate which is mutually vertical to the top of the upright posts and is provided with a threaded hole, a screw rod penetrates through the threaded hole, and a plain mark rod is arranged at the top of, the tabby rod is sleeved on a connecting block with a tabby screw hole at one end, the other end of the connecting block is hinged with a rotating rod, one end of the rotating rod, which is far away from the hinged connecting block, is provided with a concave clamping arm, the bottom edge of the upper supporting part is provided with a clamping plate matched with the clamping arm, the bottom edge of the upper supporting part is also provided with a pair of sputum suction tube sleeving ropes positioned at two sides of the clamping plate, in the process of first aid in hospital and transportation and treatment, the smoothness of the airway of a patient can be ensured without equipment such as an aspirator, the oral cavity making mechanism can prevent the patient from being bitten when the patient is in an unconscious state or not matched, the oral cavity making mechanism is put into the oral cavity of the patient, the teeth of the patient are bitten into the dentition gap for fixation, and medical staff do twisting of a screw rod according to the sizes and requirements of the oral cavities of different patients, can ensure that the patient can not open the oral cavity independently for a long time to cause discomfort when sucking the sputum.
The wall surface of the support plate facing one side of the throat of the human body is provided with a light source and a power supply device connected with the light source, the light source can effectively illuminate the throat of the patient, and the position of the medical staff, which can see the sputum clearly, improves the sputum suction efficiency.
The disposable sponge layer that absorbs water is bonded respectively in the top of palace bed course and the bottom of chin bed course, can absorb the saliva that overflows in patient's oral cavity, guarantees that medical personnel's sight is unimpeded.
The meshing gap is covered with a buffer sponge layer, so that the comfort of the contact position of the tooth part of the patient is ensured.
The clamping arm with be provided with a plurality of lugs on the grip block contact surface, the grip block surface sets up to the friction surface, can make the grip arm firmly centre gripping grip block through the cooperation of lug and friction surface and make it have better stability.
The connecting block with the articulated one end of dwang is circular-arc, and the dwang of being convenient for carries out unimpeded rotation, enlarges oral cavity holding height.
The sputum suction tube sleeving rope is made of rubber, the rubber is made of non-vulcanized rubber and is non-toxic and harmless, and meanwhile, medical staff can conveniently adjust the position of the sputum suction tube arranged on the throat of a patient.
The end part of the sputum suction pipe for sucking the sputum is provided with a plurality of sputum suction holes, and the plurality of sputum suction holes are arranged to increase the sputum suction efficiency and ensure that the all-dimensional sputum suction treatment can be carried out on the throat of a patient.
One end of the sputum suction pipe, which is close to the end connected with the sputum suction bottle, is provided with a countercurrent-preventing clip, so that the phenomenon of countercurrent of sputum in the sputum suction pipe can be prevented when the sputum suction operation is stopped.
A method for sucking sputum by using the sputum suction device comprises the following steps:
s1, connecting the negative pressure device with the top of the sputum suction bottle through a conduit, connecting the sputum suction tube with one side of the top of the sputum suction bottle, and sleeving the sputum suction tube into a rope through the sputum suction tube of the oral cavity supporting mechanism;
s2, adhering disposable water-absorbing sponge layers to the top of the palate cushion layer and the bottom of the palate cushion layer of the oral cavity supporting mechanism, turning on a power supply device on the wall surface of the supporting plate to turn on a light source, and placing the oral cavity supporting mechanism into the oral cavity of a patient;
s3, covering the upper and lower teeth of the patient on the meshing gap, twisting the screw rod connected to the connecting plate to drive the upper supporting part to move towards the upper end, increasing the opening degree of the oral cavity of the patient, adjusting the position of a sputum suction pipe penetrating through a sputum suction pipe sleeving rope to enter the throat of the patient, and starting a negative pressure device to perform sputum suction operation;
s4, after the sputum suction bottle is full, clamping the clip on the sputum suction tube and stopping the negative pressure device;
s5, detaching the sputum suction tube and the negative pressure device from the sputum suction bottle, emptying the sputum suction bottle, connecting the emptied sputum suction bottle with the sputum suction tube and the negative pressure device again in the method of the step 1, and performing secondary sputum suction;
s6, after the sputum suction is finished, the method in the step S4 is used for disassembling the sputum suction bottle, the oral cavity supporting mechanism is taken out of the oral cavity of the patient, and meanwhile the sputum suction pipe is drawn out from the sputum suction pipe sleeving rope of the oral cavity supporting mechanism for disinfection and cleaning, and the sputum suction operation is finished.
By adopting the technical scheme, compared with the prior art, the invention has the following technical effects:
1. the oral cavity supporting device can prevent the sputum suction pipe from being bitten by a patient in an unconscious state or in a non-matching state, and effectively open the air passage to suck sputum.
2. The condition of patient's oral cavity and whether secretion clean up can be observed through the light source that sets up in the backup pad.
3. The water absorption sponge layer can absorb saliva secreted by the oral cavity of a patient, and medical personnel can better observe the sputum accumulation condition of the throat of the patient.
4. The buffering sponge layer guarantees the travelling comfort of the contact position of the tooth part of the patient.
5. The clamping stability of the clamping arm is improved through the convex block and the friction surface.
6. The bottom of the rotating rod is set to be arc-shaped, so that the rotating rod can rotate without obstruction, and the supporting height of the oral cavity can be further increased.
7. The rubber is made of non-vulcanized rubber, is nontoxic and harmless, and is convenient for medical staff to adjust the position of the sputum suction tube arranged on the throat of the patient.
8. The plurality of sputum suction holes can increase the sputum suction efficiency and simultaneously ensure that the all-dimensional sputum suction treatment can be carried out on the throat of the patient.
9. The clip can be clamped on the sputum suction tube when stopping sputum suction operation, so that the sputum in the sputum suction tube is prevented from flowing reversely.
Drawings
FIG. 1 is a structural diagram of a sputum aspirator according to an embodiment of the present invention;
FIG. 2 is a block diagram of an oral support mechanism in an embodiment of the present invention;
FIG. 3 is a top view of the supporting portion of the embodiment of the present invention;
FIG. 4 is a side view of the supporting portion of the present invention;
FIG. 5 is a view showing a structure of a screw according to an embodiment of the present invention;
FIG. 6 is a connecting structure of the rotating rod and the clamping arm in the embodiment of the present invention;
description of reference numerals:
1. a sputum suction bottle; 2. a negative pressure device; 3. a sputum suction tube; 31. a sputum aspirating hole; 32. clamping and buckling; 4. an oral support mechanism; 41. a support portion; 411. a ratcheting notch; 4111. a buffer sponge layer; 412. a cushion layer; 4121. a water-absorbing sponge layer; 42. a support plate; 421. a power supply device; 422. a light source; 43. erecting a rod; 44. a connecting plate; 45. a screw; 451. a plain rod; 46. connecting blocks; 47. rotating the rod; 471. a bump; 48. a clamping plate; 49. the sputum suction tube is sheathed with a rope.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings;
example 1:
as shown in fig. 1 to 6, a sputum suction apparatus convenient for oral cavity support comprises a sputum suction bottle 1, a negative pressure device 2 connected with the sputum suction bottle 1 through a catheter, and a sputum suction tube 3 connected with the sputum suction bottle 1, wherein the sputum suction bottle 1 is provided with a bottle body and a bottle cap, the bottle body and the bottle cap are in threaded connection, when the sputum suction bottle 1 is filled with the sputum suction tube 3 and the negative pressure device 2 which are detachably connected, the bottle body is twisted down for cleaning and emptying, meanwhile, the sputum suction bottle 1 is made of a transparent PP material, the nature, the amount, the color and the like of drainage fluid can be directly observed, accurate observation and recording can be realized, further diagnosis of the state of an illness by a doctor can be facilitated, the negative pressure device 2 can be sucked by adopting a needle tube type negative pressure, the sputum can be absorbed into the sputum suction bottle 1 by increasing the pressure in the sputum suction tube 3 by pulling a piston, the manufacturing cost is saved, the sputum suction tube 3 is made of medical grade polypropylene, the quality and the innocuity of, the sputum suction tube 3 is sleeved with an oral cavity supporting mechanism 4, the oral cavity making mechanism is made of transparent polypropylene, light transmission in the oral cavity is facilitated, medical staff can observe the throat of a patient conveniently, the oral cavity supporting mechanism 4 comprises an upper supporting part 41 and a lower supporting part 41 which are matched with the arrangement shape of a human body tooth part, two ends of the upper supporting part 41 and the lower supporting part 41 are connected through two groups of hinged supporting plates 42 respectively, the upper supporting part 41 and the lower supporting part 41 which are connected through the supporting plates 42 can perform opening and closing movement similar to the human body oral cavity part, one side of the supporting part 41, which is occluded with the human body tooth part, is provided with an occlusion notch 411, when the sputum suction tube is placed in the oral cavity of the patient, the occlusion notch 411 is positioned on the back surfaces of the upper row of teeth and the lower row of teeth of the patient, the cross section of the occlusion notch 411 is L-shaped, the top of the, the upper jaw cushion 412 and the lower jaw cushion 412 can support the upper jaw and the lower jaw of a patient, so that the patient does not feel uncomfortable, the lower supporting part 41 is provided with two upright rods 43 with equal height along the top edge, a connecting plate 44 which is perpendicular to the tops of the two upright rods 43 and is provided with a threaded hole is connected between the tops of the two upright rods 43, the threaded hole is positioned in the middle of the connecting plate 44, a screw 45 penetrates through the threaded hole, the top of one end, facing the upper supporting part 41, of the screw 45 is provided with a plain rod 451, the plain rod 451 is sleeved on a connecting block 46 with a plain threaded hole at one end, the screw 45 can transversely rotate in the connecting block 46 without dislocation and falling off through the plain rod 451, the connecting block 46 has good stability, the other end of the connecting block 46 is hinged with a rotating rod 47, the top of the connecting block 46 is in a groove shape, and the connecting block 46 can limit the connecting, the top end of the rotating rod 47 is provided with a concave clamping arm, the upper supporting part 41 is provided with a clamping plate 48 matched with the clamping arm along the bottom edge, the clamping arm can be supported on the clamping plate to be fixed, the oral cavity manufacturing mechanism is placed in the oral cavity of a patient, the teeth of the patient are meshed with the meshing gap 411 to be fixed, meanwhile, medical staff do twisting of the screw 45 according to the oral cavity size and the requirement of different patients to drive the upper supporting part 41 connected through the clamping arm to expand, the situation that the patient does not feel uncomfortable due to the fact that the oral cavity is automatically opened for a long time when sucking phlegm can be ensured, a pile of phlegm sucking pipe 3 sleeving ropes positioned at two sides of the clamping plate 48 are also arranged along the bottom edge of the upper supporting part 41, the upper end of the phlegm sucking pipe 3 sleeving rope is fixedly connected with the bottom of the upper supporting plate 42, the lower end of the phlegm sucking pipe 3 sleeving rope is provided with a sleeve opening for the, it can guarantee that medical personnel take to lift and inhale phlegm pipe 3 and cause the circumstances of the sour numb of wrist to take place when inhaling the long time of phlegm operation simultaneously, only need twist reverse alright carry out patient's throat qxcomm technology through the direction and inhale the phlegm, can carry out partial part after using the oral cavity to make the mechanism and dismantle and soak and carry out disinfection treatment in the antiseptic solution, this inhale phlegm device convenient to use, low in manufacturing cost can guarantee simultaneously that the patient can not inhale the discomfort that causes the oral cavity to open and shut after the phlegm again, great practicality has.
Example 2:
in one of the embodiments, as shown in fig. 1, the wall surface of the supporting plate 42 facing one side of the throat of the human body is provided with a light source 422 and a power supply device 421 connected with the light source 422, the light source 422 adopts LED lamp beads, and meanwhile, the power supply device 421 is provided with a switch capable of controlling the on and off of the LED lamp beads, so that the light source 422 can effectively illuminate the throat of the patient when being put into the oral cavity of the patient, thereby enabling medical personnel to see the position of the sputum and perform sputum aspiration operation, and greatly improving the sputum aspiration efficiency.
Example 3:
in one embodiment, as shown in fig. 1, the disposable water absorption sponge layer 4121 is respectively bonded on the top of the upper jaw cushion layer 412 and the bottom of the lower jaw cushion layer 412, so that the patient can open the mouth for a long time, saliva can be secreted in the patient to drip or accumulate, the water absorption sponge layer 4121 can effectively absorb the saliva, the sight of medical personnel is not obstructed, and meanwhile, the disposable adhesion design is adopted for the water absorption sponge layer 4121, so that the sanitation of the patient can be kept in a safe state.
Example 4:
in one embodiment, as shown in fig. 1, the meshing gap 411 is covered with a buffering sponge layer 4111, after the oral cavity making mechanism is placed in the oral cavity of a patient, the teeth of the patient are occluded in the meshing gap 411, the buffering sponge layer 4111 is arranged to ensure the comfort of the contact position of the teeth of the patient, and meanwhile, the buffering sponge layer 4111 can adopt a disposable design to ensure the safety and the sanitation of the patient.
Example 5:
in one embodiment, as shown in fig. 1, a plurality of protrusions 471 are disposed on a contact surface of the clamping arm and the clamping plate 48, an outer surface of the clamping plate 48 is provided as a friction surface, the clamping plate 48 is clamped into the groove of the clamping arm to be fixed by pressing the upper supporting portion 41 during clamping, and the protrusions 471 and the friction surface can greatly increase the mounting firmness of the clamping arm, so that the clamping arm has good stability and cannot fall off during use.
Example 6:
in one embodiment, as shown in fig. 1, the hinged end of the connecting block 46 and the rotating rod 47 is arc-shaped, so that the situation that the rising height of the upper supporting part 41 is low due to the contact between the corner of the rotating rod 47 and the corner of the groove of the connecting block 46 can be prevented.
Example 7;
in one embodiment, as shown in fig. 1, the sputum-aspirating tube 3 is made of rubber, and the rubber is made of non-vulcanized rubber, so that the sputum-aspirating tube 3 is nontoxic and harmless, and the position of the patient's throat can be adjusted by medical staff conveniently.
Example 8:
in one embodiment, as shown in fig. 1, the sputum aspirating end of the sputum aspirating tube 3 is provided with a plurality of sputum aspirating holes 31, and the provision of a plurality of sputum aspirating holes 31 increases the sputum aspirating efficiency while ensuring that the patient's throat can be subjected to an all-round sputum aspirating treatment.
Example 9:
in one embodiment, as shown in fig. 1, a reverse flow preventing clip 32 is arranged at one end of the sputum suction tube 3 close to the end connected with the sputum suction bottle 1, and when the sputum suction operation is stopped or the negative pressure device 2 fails, the sputum in the sputum suction tube 3 can be prevented from being uncomfortable to the throat of the patient due to the reverse flow of the sputum by clamping the clip 32 on the sputum suction tube 3.
Example 10:
a method for using the sputum aspirator in the embodiment comprises the following steps:
s1, connecting the negative pressure device with the top of the sputum suction bottle through a conduit, connecting the sputum suction tube with one side of the top of the sputum suction bottle, and sleeving the sputum suction tube into a rope through the sputum suction tube of the oral cavity supporting mechanism;
s2, adhering disposable water-absorbing sponge layers to the top of the palate cushion layer and the bottom of the palate cushion layer of the oral cavity supporting mechanism, turning on a power supply device on the wall surface of the supporting plate to turn on a light source, and placing the oral cavity supporting mechanism into the oral cavity of a patient;
s3, covering the upper and lower teeth of the patient on the meshing gap, twisting the screw rod connected to the connecting plate to drive the upper supporting part to move towards the upper end, increasing the opening degree of the oral cavity of the patient, adjusting the position of a sputum suction pipe penetrating through a sputum suction pipe sleeving rope to enter the throat of the patient, and starting a negative pressure device to perform sputum suction operation;
s4, after the sputum suction bottle is full, clamping the clip on the sputum suction tube and stopping the negative pressure device;
s5, detaching the sputum suction tube and the negative pressure device from the sputum suction bottle, emptying the sputum suction bottle, connecting the emptied sputum suction bottle with the sputum suction tube and the negative pressure device again in the method of the step 1, and performing secondary sputum suction;
s6, after the sputum suction is finished, the method in the step S4 is used for disassembling the sputum suction bottle, the oral cavity supporting mechanism is taken out of the oral cavity of the patient, and meanwhile the sputum suction pipe is drawn out from the sputum suction pipe sleeving rope of the oral cavity supporting mechanism for disinfection and cleaning, and the sputum suction operation is finished.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.
Claims (10)
1. A sputum suction device convenient for oral cavity support comprises a sputum suction bottle, a negative pressure device connected with the sputum suction bottle through a conduit, and a sputum suction pipe connected with the sputum suction bottle, and is characterized in that an oral cavity support mechanism is sleeved on the sputum suction pipe and comprises an upper support part and a lower support part which are matched with the arrangement shape of a human body tooth part, the two ends of the upper support part and the lower support part are respectively connected through two groups of hinged support plates, one side of the support part, which is occluded with the human body tooth part, is provided with a meshing gap, the top of the upper support part and the bottom of the lower support part are respectively provided with an arched upper jaw cushion layer and an arched lower jaw cushion layer, the lower support part is provided with two equal-height upright rods along the top edge, a connecting plate which is vertical to the upright rods and is provided with a threaded hole is connected between the tops of the two upright rods, the screw rod is provided with the plain weave pole towards the one end top of last supporting part, the plain weave pole cup joints on the connecting block that one end has the plain weave screw, the other end of connecting block articulates there is the dwang, the one end that articulated connecting block was kept away from to the dwang is provided with the arm lock that is "concave" form, go up the supporting part along bottom border be provided with arm lock matched with grip block, follow go up supporting part bottom border and still be provided with and be located a pair of phlegm pipe covering rope of inhaling of grip block both sides.
2. A sputum aspirator for convenient oral support according to claim 1, wherein: and a light source and a power supply device connected with the light source are arranged on the wall surface of one side of the supporting plate facing the throat of the human body.
3. A sputum aspirator for convenient oral support according to claim 1, wherein: the top of the upper jaw cushion layer and the bottom of the lower jaw cushion layer are respectively bonded with a disposable water-absorbing sponge layer.
4. A sputum aspirator for convenient oral support according to claim 1, wherein: and a buffer sponge layer is covered at the meshing gap.
5. A sputum aspirator for convenient oral support according to claim 1, wherein: the clamping arm is provided with a plurality of lugs on the contact surface with the clamping plate, and the outer surface of the clamping plate is a friction surface.
6. A sputum aspirator for convenient oral support according to claim 1, wherein: the connecting block with the articulated one end of dwang is circular-arc.
7. A sputum aspirator for convenient oral support according to claim 1, wherein: the sputum suction tube sleeving and connecting rope is made of rubber.
8. A sputum aspirator for convenient oral support according to claim 1, wherein: the end part of the sputum suction pipe for sucking sputum is provided with a plurality of sputum suction holes.
9. The sputum aspirator for oral support of claim 8, wherein: one end of the sputum suction pipe close to the sputum suction bottle is provided with an anti-reflux clip.
10. A method of sputum aspiration using the sputum aspiration device of any one of claims 1-7, wherein: the method comprises the following steps:
s1, connecting the negative pressure device with the top of the sputum suction bottle through a conduit, connecting the sputum suction tube with one side of the top of the sputum suction bottle, and sleeving the sputum suction tube into a rope through the sputum suction tube of the oral cavity supporting mechanism;
s2, adhering disposable water-absorbing sponge layers to the top of the palate cushion layer and the bottom of the palate cushion layer of the oral cavity supporting mechanism, turning on a power supply device on the wall surface of the supporting plate to turn on a light source, and placing the oral cavity supporting mechanism into the oral cavity of a patient;
s3, covering the upper and lower teeth of the patient on the meshing gap, twisting the screw rod connected to the connecting plate to drive the upper supporting part to move towards the upper end, increasing the opening degree of the oral cavity of the patient, adjusting the position of a sputum suction pipe penetrating through a sputum suction pipe sleeving rope to enter the throat of the patient, and starting a negative pressure device to perform sputum suction operation;
s4, after the sputum suction bottle is full, clamping the clip on the sputum suction tube and stopping the negative pressure device;
s5, detaching the sputum suction tube and the negative pressure device from the sputum suction bottle, emptying the sputum suction bottle, connecting the emptied sputum suction bottle with the sputum suction tube and the negative pressure device again in the method of the step 1, and performing secondary sputum suction;
s6, after the sputum suction is finished, the method in the step S4 is used for disassembling the sputum suction bottle, the oral cavity supporting mechanism is taken out of the oral cavity of the patient, and meanwhile the sputum suction pipe is drawn out from the sputum suction pipe sleeving rope of the oral cavity supporting mechanism for disinfection and cleaning, and the sputum suction operation is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234644.6A CN110975020A (en) | 2019-12-05 | 2019-12-05 | Sputum suction device and method convenient for oral cavity support |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911234644.6A CN110975020A (en) | 2019-12-05 | 2019-12-05 | Sputum suction device and method convenient for oral cavity support |
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| CN110975020A true CN110975020A (en) | 2020-04-10 |
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| CN201911234644.6A Pending CN110975020A (en) | 2019-12-05 | 2019-12-05 | Sputum suction device and method convenient for oral cavity support |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840820A (en) * | 2020-07-30 | 2020-10-30 | 中国人民解放军陆军军医大学第一附属医院 | Mouth-holding device |
| CN112890746A (en) * | 2021-01-25 | 2021-06-04 | 甘肃医学院 | Portable pediatric clinical tongue pressing and scraping dual-purpose integrated device |
| CN117122758A (en) * | 2023-10-26 | 2023-11-28 | 山东威阳医疗器械科技有限公司 | Electric sputum excretion device |
-
2019
- 2019-12-05 CN CN201911234644.6A patent/CN110975020A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840820A (en) * | 2020-07-30 | 2020-10-30 | 中国人民解放军陆军军医大学第一附属医院 | Mouth-holding device |
| CN111840820B (en) * | 2020-07-30 | 2022-03-01 | 中国人民解放军陆军军医大学第一附属医院 | Mouth-holding device |
| CN112890746A (en) * | 2021-01-25 | 2021-06-04 | 甘肃医学院 | Portable pediatric clinical tongue pressing and scraping dual-purpose integrated device |
| CN117122758A (en) * | 2023-10-26 | 2023-11-28 | 山东威阳医疗器械科技有限公司 | Electric sputum excretion device |
| CN117122758B (en) * | 2023-10-26 | 2024-01-09 | 山东威阳医疗器械科技有限公司 | Electric sputum excretion device |
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