CN220917845U - Anti-splashing sputum suction auxiliary sleeve - Google Patents
Anti-splashing sputum suction auxiliary sleeve Download PDFInfo
- Publication number
- CN220917845U CN220917845U CN202321234609.6U CN202321234609U CN220917845U CN 220917845 U CN220917845 U CN 220917845U CN 202321234609 U CN202321234609 U CN 202321234609U CN 220917845 U CN220917845 U CN 220917845U
- Authority
- CN
- China
- Prior art keywords
- hollow sleeve
- application
- sleeve
- sputum suction
- splash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 42
- 208000024794 sputum Diseases 0.000 title claims abstract description 42
- 210000003802 sputum Anatomy 0.000 title claims abstract description 42
- 238000005452 bending Methods 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000012790 adhesive layer Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000002674 ointment Substances 0.000 claims description 2
- 239000011505 plaster Substances 0.000 claims description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 6
- 208000026435 phlegm Diseases 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 210000000214 mouth Anatomy 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 210000002105 tongue Anatomy 0.000 description 6
- 229920001296 polysiloxane Polymers 0.000 description 4
- 206010011224 Cough Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present utility model relates to the field of medical devices. The anti-splashing sputum suction auxiliary sleeve comprises a hollow sleeve for being inserted into the pharyngeal portion, wherein an inner hole of the hollow sleeve is used as a perforation for being inserted into a sputum suction tube; the hollow sleeve comprises tooth occlusal parts and arc-shaped bending structures which are sequentially connected, the periphery of the tooth occlusal parts is provided with an extending part which extends outwards in the radial direction, and the outer side of the extending part is provided with a fluorescent coating; the novel waterproof plastic sleeve comprises a hollow sleeve, and is characterized by further comprising an application, wherein a hole for penetrating through the hollow sleeve is formed in the center of the application, one side of the application abuts against the extending part, a water absorption layer and an adhesive layer are arranged on the other side of the application, and the water absorption layer and the adhesive layer are radially arranged inside and outside. The utility model is convenient to realize the splash prevention at the gap between the oral cavity and the hollow sleeve through the combination of the hollow sleeve and the application. Through hollow sheathed tube arc bending structure, be convenient for realize inhaling the open circuit of phlegm passageway, guarantee that tongue plummet patient's normal sputum suction. Through the fluorescent coating, the intuitionistic positioning of the insertion position of the sputum suction tube is facilitated.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a sputum suction auxiliary sleeve.
Background
When medical staff in a hospital inhale phlegm for a patient by using the phlegm sucking device, the phlegm sucking device stimulates the pharyngeal portion of the patient, so that cough of the patient is easily caused, and expectorated sputum is easily sprayed to the medical staff, so that cross infection is easily caused.
Chinese patent publication No. CN201040108Y discloses a transparent anti-spray sputum aspirator, which is inserted on a sputum aspirator tube through a transparent mask, and can prevent splashing when aspirating sputum through the transparent mask.
The defects are that:
1) The face mask has no connecting structure with the face of the patient, which easily causes the aerosol which is in contact with the cough of the patient to overflow from the periphery of the transparent face mask.
2) For patients with falling tongues, the tongue can partially shield the airway, which is unfavorable for the extension of the sputum aspirator tube to aspirate sputum.
Disclosure of utility model
The utility model provides a splash-proof sputum suction auxiliary sleeve, which solves at least one technical problem in the prior art.
The technical scheme of the utility model is as follows: the anti-splashing sputum suction auxiliary sleeve is characterized by comprising a hollow sleeve for being inserted into the pharyngeal portion, wherein an inner hole of the hollow sleeve is a perforation for being inserted into a sputum suction tube;
the hollow sleeve comprises a tooth occlusal part and an arc-shaped bending structure which are sequentially connected, an extending part which extends outwards in the radial direction is arranged at the periphery of the tooth occlusal part, and a fluorescent coating is arranged at the outer side of the extending part;
The novel medical device comprises a hollow sleeve, and is characterized by further comprising an application, wherein a hole for penetrating through the hollow sleeve is formed in the center of the application, one side of the application is propped against the extension part, a water-absorbing layer and an adhesive layer are arranged on the other side of the application, and the water-absorbing layer and the adhesive layer are radially arranged inside and outside;
The tooth occlusal portion is characterized in that the application is of an elliptic structure, the length in the left-right direction of the application is greater than that in the up-down direction of the application, and the tooth occlusal portion and the arc-shaped bending structure are arranged front and back.
The utility model is convenient to realize the splash prevention at the gap between the oral cavity and the hollow sleeve through the combination of the hollow sleeve and the application. Through hollow sheathed tube arc bending structure, be convenient for realize inhaling the open circuit of phlegm passageway, guarantee that tongue plummet patient's normal sputum suction.
Through the fluorescent coating, the intuitionistic positioning of the insertion position of the sputum suction tube is facilitated.
Further preferably, the hole of the application is glued and fixed with the extension part.
Further preferably, the outside of the dental occlusion is covered with a layer of silicone.
Preventing teeth from being damaged in the process of occlusion.
Further preferably, the inner wall of the hollow sleeve is coated with a teflon coating. Improving lubricity.
Further preferably, the end of the hollow sleeve remote from the occlusal portion is provided with a cross-shaped silicone valve.
The sputum suction tube is convenient to seal with the hollow sleeve after the sputum suction tube is unidirectionally stretched in.
Or the end part of the hollow sleeve, which is far away from the occlusal part of the teeth, is detachably connected with a blocking piece;
The inner diameter of the plugging piece is gradually decreased from the position close to the occlusal portion to the position far away from the occlusal portion, and the plugging piece is provided with circumferentially arranged cutting notches.
Or the outer wall of the sputum aspirator tube is sleeved with a conical plug, and the conical plug is arranged between the hollow sleeve and the sputum aspirator tube.
The beneficial effects are that:
1) According to the utility model, the sputum suction channel is established through the hollow sleeve, and the tongue is conveniently pushed through the arc-shaped bending structure, so that the tongue is prevented from falling backwards.
2) The combination of the hollow sleeve and the application is convenient for realizing the splash prevention at the gap between the oral cavity and the hollow sleeve.
3) Because there is the return circuit of buckling between hollow sleeve pipe and the sputum aspirator, and then can further guarantee the splash.
Drawings
FIG. 1 is a cross-sectional view of embodiment 1 of the present utility model;
FIG. 2 is a schematic view showing a partial structure of a junction of a dental occlusion and an application according to embodiment 1 of the present utility model;
FIG. 3 is a cross-sectional view of embodiment 2 of the present utility model;
FIG. 4 is a cross-sectional view of embodiment 3 of the present utility model;
FIG. 5 is a schematic view showing a partial structure of embodiment 4 of the present utility model;
fig. 6 is a cross-sectional view of embodiment 5 of the present utility model.
In the figure: 1 is tooth occlusal portion, 2 is arc bending structure, 3 is extension, 4 is applying ointment or plaster, 5 is the water absorption layer, 6 is the gluing layer, 7 is the silica gel layer, 8 is cross silica gel valve, 9 is the shutoff piece, 10 is fluorescent coating, 11 is the toper stopper, 12 is sheet structure.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, in embodiment 1, a splash-proof sputum suction auxiliary cannula includes a hollow cannula for insertion into the pharynx, wherein the inner hole of the hollow cannula is a through hole for insertion of a sputum suction tube; the hollow sleeve comprises a tooth occlusal part 1 and an arc-shaped bending structure 2 which are sequentially connected, an extension part 3 which extends outwards in the radial direction is arranged at the periphery of the tooth occlusal part 1, and a fluorescent coating 10 is arranged at the outer side of the extension part 3; the novel medical device is characterized by further comprising an application 4, a hole for penetrating through the hollow sleeve is formed in the center of the application 4, one side of the application 4 abuts against the extension portion 3, a water-absorbing layer 5 and an adhesive layer 6 are arranged on the other side of the application 4, and the water-absorbing layer 5 and the adhesive layer 6 are radially arranged inside and outside. The utility model is convenient to realize the splash prevention at the gap between the oral cavity and the hollow sleeve by combining the hollow sleeve and the application 4. Through hollow sheathed tube arc bending structure 2, be convenient for realize inhaling the open circuit of phlegm passageway, guarantee that tongue plummet patient's normal sputum suction. Through the fluorescent coating, the intuitionistic positioning of the insertion position of the sputum suction tube is facilitated. The application 4 has an oval structure. The length of the application 4 in the left-right direction is longer than the length of the application 4 in the up-down direction. The tooth occlusal part 1 and the arc-shaped bending part are arranged back and forth. The arc-shaped bending part bends downwards after bending upwards from the side adjacent to the occlusal part of the tooth. The lowest part of the arc-shaped bending part is lower than the lowest part of the tooth occlusal part. The highest position of the arc-shaped bending part is higher than the highest position of the tooth occlusal part.
The cross section of the tooth occlusal part is in a waist shape. The length of the tooth occlusal portion in the left-right direction is longer than that in the up-down direction.
The length of the occlusal portion in the front-rear direction is 2cm-2.5cm.
The length of the arc-shaped bending structure in the front-back direction is 7cm-7.5cm.
The height difference between the lowest part of the arc-shaped bending structure and the lowest part of the tooth occlusal part is 2cm-2.5cm.
The height difference between the highest position of the arc-shaped bending structure and the highest position of the occlusal part of the teeth is 0.5cm-1cm.
The cross section of the perforation is circular.
The water-absorbing layer can be made of sponge.
The adhesive layer is arranged between the release paper layer and the application. The release paper layer is of a ring-shaped structure with a breaking part. The annular structure is provided with an outwardly extending tearing part in the breaking part area. The release paper is convenient to be adhered to the periphery of the mouth through the adhesive layer after being stripped.
The hole of the application 4 is glued and fixed with the extension part 3.
The outside of the dental occlusion 1 is covered with a layer of silicone 7. Preventing teeth from being damaged in the process of occlusion. The inner contour of the perforation is matched with the outer contour of the silica gel layer.
The inner wall of the hollow cannula is coated with a teflon coating. Improving lubricity.
Referring to fig. 3, embodiment 2, on the basis of embodiment 1, the end of the hollow sleeve remote from the occlusal portion of the tooth is provided with a cross-shaped silicone valve 8. The sputum suction tube is convenient to seal with the hollow sleeve after the sputum suction tube is unidirectionally stretched in.
Referring to fig. 4, embodiment 3, on the basis of embodiment 1, a blocking member 9 is detachably attached to the end of the hollow sleeve distal from the occlusal portion of the tooth; the inner diameter of the blocking piece is gradually decreased from the position close to the occlusion part to the position far away from the occlusion part, and the blocking piece is provided with circumferentially arranged cutting notches. The blocking piece is made of silica gel material. The end of the blocking piece is glued and fixed with the end of the hollow sleeve. The cut-out diameter penetrates the plugging piece upwards.
Referring to fig. 5, embodiment 4, on the basis of embodiment 1, a conical plug 11 is sleeved on the outer wall of the sputum aspirator tube, and the conical plug 11 is disposed between the hollow sleeve and the sputum aspirator tube.
Referring to fig. 6, embodiment 5, on the basis of embodiment 1, sheet-like structures 12 arranged side by side one above the other are connected to the extension. Perforations are provided between the sheet-like structures 12 arranged side by side up and down. Facilitating gripping by the sheet-like structure.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The anti-splashing sputum suction auxiliary sleeve is characterized by comprising a hollow sleeve for being inserted into the pharyngeal portion, wherein an inner hole of the hollow sleeve is a perforation for being inserted into a sputum suction tube;
the hollow sleeve comprises a tooth occlusal part and an arc-shaped bending structure which are sequentially connected, an extending part which extends outwards in the radial direction is arranged at the periphery of the tooth occlusal part, and a fluorescent coating is arranged at the outer side of the extending part;
The novel medical device comprises a hollow sleeve, and is characterized by further comprising an application, wherein a hole for penetrating through the hollow sleeve is formed in the center of the application, one side of the application is propped against the extension part, a water-absorbing layer and an adhesive layer are arranged on the other side of the application, and the water-absorbing layer and the adhesive layer are radially arranged inside and outside;
The tooth occlusal portion is characterized in that the application is of an elliptic structure, the length in the left-right direction of the application is greater than that in the up-down direction of the application, and the tooth occlusal portion and the arc-shaped bending structure are arranged front and back.
2. A splash-proof sputum aspiration assist sleeve in accordance with claim 1, wherein: the hole of applying ointment or plaster department with extension gluing is fixed.
3. A splash-proof sputum aspiration assist sleeve in accordance with claim 1, wherein: the outside of tooth interlock portion is covered with the silica gel layer.
4. A splash-proof sputum aspiration assist sleeve in accordance with claim 1, wherein: the inner wall of the hollow sleeve is coated with a teflon coating.
5. A splash-proof sputum aspiration assist sleeve in accordance with claim 1, wherein: the end part of the hollow sleeve, which is far away from the tooth occlusal part, is provided with a cross-shaped silica gel valve.
6. A splash-proof sputum aspiration assist sleeve in accordance with claim 1, wherein: the end part of the hollow sleeve, which is far away from the tooth occlusal part, is detachably connected with a blocking piece;
The inner diameter of the plugging piece is gradually decreased from the position close to the occlusal portion to the position far away from the occlusal portion, and the plugging piece is provided with circumferentially arranged cutting notches.
7. A splash-proof sputum aspiration assist sleeve in accordance with claim 1, wherein: the outer wall of the sputum aspirator tube is sleeved with a conical plug, and the conical plug is arranged between the hollow sleeve and the sputum aspirator tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234609.6U CN220917845U (en) | 2023-05-22 | 2023-05-22 | Anti-splashing sputum suction auxiliary sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234609.6U CN220917845U (en) | 2023-05-22 | 2023-05-22 | Anti-splashing sputum suction auxiliary sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220917845U true CN220917845U (en) | 2024-05-10 |
Family
ID=90939989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321234609.6U Active CN220917845U (en) | 2023-05-22 | 2023-05-22 | Anti-splashing sputum suction auxiliary sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220917845U (en) |
-
2023
- 2023-05-22 CN CN202321234609.6U patent/CN220917845U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |