CN204765777U - Nasal cavity haemostat of ventilating - Google Patents
Nasal cavity haemostat of ventilating Download PDFInfo
- Publication number
- CN204765777U CN204765777U CN201520271660.3U CN201520271660U CN204765777U CN 204765777 U CN204765777 U CN 204765777U CN 201520271660 U CN201520271660 U CN 201520271660U CN 204765777 U CN204765777 U CN 204765777U
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- hemostatic balloon
- nasal
- airway
- gas tube
- loculus
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Abstract
The utility model provides a nasal cavity haemostat of ventilating, includes that preceding hemostasis gasbag stanchs gasbag, the pipe of ventilating, nose vestibule stopper, preceding gas tube, back gas tube, preceding instruction sacculus after, and instructs sacculus, preceding inflation valve, back inflation valve and fixed the knot after, the upper end loculus of the pipe of ventilating of two -chamber structure is opened near the middle part has a side opening and preceding hemostasis gasbag intercommunication, loculus one end is sealed, and the other end is through preceding gas tube and preceding instruction sacculus and preceding inflation valve intercommunication, the chamber both ends are ventilated for open structure to the breathing, and the pipe one end of ventilating cover is equipped with nose vestibule stopper, the gasbag that stanchs after the pipe passes of ventilating, the pipe lower extreme loculus of the ventilating gasbag intercommunication that stanchs after with, the locular one end opening of the lower extreme gasbag that stanchs after in, sacculus and back inflation valve intercommunication are instructed after with through the back gas tube to the other end. The utility model discloses an advantage: with the contact surface minimize of the hemorrhage surface of a wound of nasal cavity, avoid causing the secondary wound. Alleviate the patient perform the operation the misery, make things convenient for medical personnel to operate, clog in the nostril around replacing, improves hemostatic effect.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of nasal airflow haemostat.
Background technology
Nasal bleeding a kind ofly common multiplely jeopardizes disease, the sliver class charges of the conventional useful band medicine of Hemostasis are fills up to nasal cavity hemostasis by compression, in clinical position, the volume of this wadding is wayward, complex operation technical requirement is high, degree of tightness is not easily held, pressure is uneven, can not bend with nasal cavity inwall and contact, especially nasal cavity rear end and nasopharynx part haemostatic effect undesirable, and this Hemostasis not only stops blooding slowly, and patient cannot use nose general breathing, the secondary insult of nasal cavity is also easily caused when extracting implant, even cause infection, increase the weight of the complication such as hemorrhage.Separately have haemostat hemostasis by compression, current existing haemostat is mostly spherical air bag and nasal cavity adhesive force is poor, and haemostatic effect is not good, and to nasal cavity rear end and nasopharynx part haemostatic effect undesirable.
Moreover, due to nasal anatomic structure irregularity, crack tract is more, and have very big-difference by the size affecting nasal cavity of individual variation, when local Pressur hemostatic, if pressure crosses the blood supply that senior general has a strong impact on local, make local metabolic slack-off, be unfavorable for the healing of wound surface, and the too small hemostasis object that do not reach of pressure, thus the plasticity of the choke material of epistaxis is very important.
Utility model content
The purpose of this utility model is to provide a kind of medical apparatus and instruments of a kind of first aid of alternative nasal cavity front and rear gaps packing, Problems existing in above-mentioned technology can be solved, realize convenient operation, pressure adjustable, avoid secondary insult, with ensureing again patient ventilation while balloon tamponade hemostasis, alleviate patient suffering, guarantee nasal cavity and nasopharynx part haemostatic effect, spy provides a kind of nasal airflow haemostat.
This utility model provides a kind of nasal airflow haemostat, it is characterized in that: described nasal airflow haemostat, comprise front hemostatic balloon 1, rear hemostatic balloon 2, airway 3, nasal vestibule plug 4, front gas tube 5, rear gas tube 6, front instruction sacculus 7, rear instruction sacculus 8, front charge valve 9, rear charge valve 10 and clip 11;
Wherein: the upper end loculus of the airway 3 of double cavity structure has a side opening and is communicated with front hemostatic balloon 1 near middle part; Loculus one end is closed, and the other end is communicated with front charge valve 9 with front instruction sacculus 7 by front gas tube 5;
Upper end loculus on airway 3 is the inflatable chamber 301 of front hemostatic balloon, the inflatable chamber 302 of hemostatic balloon after the loculus of lower end;
Two ends, respiratory ventilation chamber 303 are uncovered structure, and airway 3 one end is set with nasal vestibule plug 4, nasal vestibule plug 4 is provided with and nasal vestibule plug can be locked in the clip 11 needing position;
Airway 3 is through rear hemostatic balloon 2, and airway 3 lower end loculus is communicated with rear hemostatic balloon 2; The one end open of lower end loculus is in rear hemostatic balloon 2, and the other end is communicated with rear charge valve 10 with rear instruction sacculus 8 by rear gas tube 6.
The two side of described front hemostatic balloon 1 is do not wait wall thickness, and the wall of rear hemostatic balloon 2 is thinning gradually from front to back, is connected to the wall thickness of airway 3, is transitioned into 0.2mm gradually by after forward direction from 0.6mm.
Described front hemostatic balloon 1 profile is the flat half pears shape structure with nasal cavity spatial similarity, and it is 0.4 ~ 0.7mm that described front hemostatic balloon 1 is positioned at nasal septum one sidewall thickness, and described front hemostatic balloon 1 is 0.1 ~ 0.2mm relative to nasal septum opposite side wall thickness.
The rear end of described airway 3 is moved engagement sleeves and the round and smooth nasal vestibule plug 4 without corner angle is housed, and the front end of airway 3 is insertion end, and insertion end is soft smooth structure, is connected with front hemostatic balloon 1 inside.
Described airway 3 front end is through rear hemostatic balloon 2, and rear hemostatic balloon 2 is close to airway 3 outer wall before inflating, and gives prominence to backward after inflation in spherical.
Described front gas tube 5 and the internal diameter of rear gas tube 6 are not less than 0.9mm, and external diameter is not more than 3.0mm.
Described front hemostatic balloon 1 is communicated with front gas tube 5, instruction sacculus 7 and front charge valve 9 before front gas tube 5 other end is communicated with; Described rear hemostatic balloon 2 is communicated with rear gas tube 6, instruction sacculus 8 and rear charge valve 10 after rear gas tube 6 other end is communicated with, rear hemostatic balloon 2 in choana and nasopharynx part match spherical.
Described nasal airflow haemostat, use procedure:
According to patient's bleeding side nasal cavity and the haemostat needing the position selection appropriate side of stopping blooding, nasal airflow hemostatic balloon is divided into two kinds, left and right; Syringe is connected with charge valve, and forms path with instruction sacculus, gas tube, airway inflatable chamber and hemostatic balloon, with syringe, air in the hemostatic balloon of front and back is extracted out, make air bag volume-diminished.Insert hemorrhage side nasal cavity along nasal cavity along direction at the bottom of nose afterwards by curling for front hemostatic balloon, hemostatic balloon thickeies a sidewall and is placed in nasal septum position, adjusts nasal vestibule plug position, and locked by clip after inserting appropriate location; Then according to bleeding part with syringe by charge valve inflation or inject sterilized water in hemostatic balloon forwards, backwards, hemostatic balloon is expanded compressing nasal bleeding wound surface;
Now according to the filling pressure state of instruction sacculus, in conjunction with the pressure size in patient's oozing of blood practical situation modulating hemostasis air bag.It is made while meeting haemostatic effect, the sense of discomfort of patient to be reduced to minimum.
Take off syringe, charge valve and gas tube are fixed on patient's cheek side, judged the filling pressure state of hemostatic balloon by instruction sacculus observable.Treat that 48-72 hour posterula is without obvious oozing of blood, first extraction section gas is loosened gasbag pressure, observes oozing of blood situation, as without oozing of blood, gas in hemostatic balloon is all extracted out, its profile is contracted to minimum, and the contact surface of itself and nasal bleeding wound surface is reduced as far as possible, then take out.
Advantage of the present utility model:
Nasal airflow haemostat described in the utility model, hemostatic balloon profile meets human body physiological characteristics, nasal cavity can be attached at preferably during use, by reaching hemostasis to the surface physics compressing of bronchia mucosal, nasal cavity rear end and nasopharynx part hemostasis can be carried out, nasal plugging before and after can substituting completely after rear hemostatic balloon inflation.At insertion nasal cavity or when extracting, first extracted out by gas in hemostatic balloon, its profile is shunk and reduces, the contact surface of itself and nasal bleeding wound surface reduces as far as possible, avoids causing secondary insult.
Inflated in hemostatic balloon by charge valve with syringe after insertion, the size of aeration quantity can be regulated according to the practical situation of patient's nasal cavity, haemostatic effect not only can be made to reach optimum state, and can not patient harm nasal cavity.Owing to having airway at hemostatic balloon medium design, when carrying out anthemorrhagic operation, patient is still by nose breathing, and ventilation can reach normal condition.The hemostatic balloon of nasal airflow haemostat adopts one-sided wall structure thicker, can prevent the generation of the complication such as perforation of nasal septum like this.
At airway end, there is removable nasal vestibule plug and clip, according to the nasal cavity practical situation of different patient, hemostatic balloon can be adjusted to optimum position, and play hemostatic balloon positioning action, avoid hemostatic balloon to insert dark or excessively shallow; Airway insertion end is soft without protruding, reduce its insert after damage to nasal cavity.Instruction sacculus can indicate and monitor filling up or reducing degree of air bag, so that medical personnel observe and judge hemostatic balloon pressure size.Adopt the present invention not only can alleviate corrective surgery misery, facilitate medical personnel to operate, but also alternative front postnasal packing, greatly improve haemostatic effect.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, this utility model is described in further detail:
Fig. 1 is nasal airflow haemostat structural representation;
Fig. 2 is airway sectional schematic diagram.
Detailed description of the invention
Embodiment 1
Present embodiments provide a kind of nasal airflow haemostat, it is characterized in that: described nasal airflow haemostat, comprise front hemostatic balloon 1, rear hemostatic balloon 2, airway 3, nasal vestibule plug 4, front gas tube 5, rear gas tube 6, front instruction sacculus 7, rear instruction sacculus 8, front charge valve 9, rear charge valve 10 and clip 11;
Wherein: the upper end loculus of the airway 3 of double cavity structure has a side opening and is communicated with front hemostatic balloon 1 near middle part; Loculus one end is closed, and the other end is communicated with front charge valve 9 with front instruction sacculus 7 by front gas tube 5;
Upper end loculus on airway 3 is the inflatable chamber 301 of front hemostatic balloon, the inflatable chamber 302 of hemostatic balloon after the loculus of lower end;
Two ends, respiratory ventilation chamber 303 are uncovered structure, and airway 3 one end is set with nasal vestibule plug 4, nasal vestibule plug 4 is provided with and nasal vestibule plug can be locked in the clip 11 needing position;
Airway 3 is through rear hemostatic balloon 2, and airway 3 lower end loculus is communicated with rear hemostatic balloon 2; The one end open of lower end loculus is in rear hemostatic balloon 2, and the other end is communicated with rear charge valve 10 with rear instruction sacculus 8 by rear gas tube 6.
The two side of described front hemostatic balloon 1 is do not wait wall thickness, and the wall of rear hemostatic balloon 2 is thinning gradually from front to back.
Described front hemostatic balloon 1 profile is the flat half pears shape structure with nasal cavity spatial similarity, and it is 0.4mm that described front hemostatic balloon 1 is positioned at nasal septum one sidewall thickness, and described front hemostatic balloon 1 is 0.1mm relative to nasal septum opposite side wall thickness.
The rear end of described airway 3 is moved engagement sleeves and the round and smooth nasal vestibule plug 4 without corner angle is housed, and the front end of airway 3 is insertion end, and insertion end is soft smooth structure, is connected with front hemostatic balloon 1 inside.
Described airway 3 front end is through rear hemostatic balloon 2, and rear hemostatic balloon 2 is close to airway 3 outer wall before inflating, and gives prominence to backward after inflation in spherical.
Described front gas tube 5 and the internal diameter of rear gas tube 6 are not less than 0.9mm, and external diameter is not more than 3.0mm.
Described front hemostatic balloon 1 is communicated with front gas tube 5, instruction sacculus 7 and front charge valve 9 before front gas tube 5 other end is communicated with; Described rear hemostatic balloon 2 is communicated with rear gas tube 6, instruction sacculus 8 and rear charge valve 10 after rear gas tube 6 other end is communicated with, rear hemostatic balloon 2 in choana and nasopharynx part match spherical.
Embodiment 2
Present embodiments provide a kind of nasal airflow haemostat, it is characterized in that: described nasal airflow haemostat, comprise front hemostatic balloon 1, rear hemostatic balloon 2, airway 3, nasal vestibule plug 4, front gas tube 5, rear gas tube 6, front instruction sacculus 7, rear instruction sacculus 8, front charge valve 9, rear charge valve 10 and clip 11;
Wherein: the upper end loculus of the airway 3 of double cavity structure has a side opening and is communicated with front hemostatic balloon 1 near middle part; Loculus one end is closed, and the other end is communicated with front charge valve 9 with front instruction sacculus 7 by front gas tube 5;
Upper end loculus on airway 3 is the inflatable chamber 301 of front hemostatic balloon, the inflatable chamber 302 of hemostatic balloon after the loculus of lower end;
Two ends, respiratory ventilation chamber 303 are uncovered structure, and airway 3 one end is set with nasal vestibule plug 4, nasal vestibule plug 4 is provided with and nasal vestibule plug can be locked in the clip 11 needing position;
Airway 3 is through rear hemostatic balloon 2, and airway 3 lower end loculus is communicated with rear hemostatic balloon 2; The one end open of lower end loculus is in rear hemostatic balloon 2, and the other end is communicated with rear charge valve 10 with rear instruction sacculus 8 by rear gas tube 6.
The two side of described front hemostatic balloon 1 is do not wait wall thickness, and the wall of rear hemostatic balloon 2 is thinning gradually from front to back.
Described front hemostatic balloon 1 profile is the flat half pears shape structure with nasal cavity spatial similarity, and it is 0.6mm that described front hemostatic balloon 1 is positioned at nasal septum one sidewall thickness, and described front hemostatic balloon 1 is 0.15mm relative to nasal septum opposite side wall thickness.
The rear end of described airway 3 is moved engagement sleeves and the round and smooth nasal vestibule plug 4 without corner angle is housed, and the front end of airway 3 is insertion end, and insertion end is soft smooth structure, is connected with front hemostatic balloon 1 inside.
Described airway 3 front end is through rear hemostatic balloon 2, and rear hemostatic balloon 2 is close to airway 3 outer wall before inflating, and gives prominence to backward after inflation in spherical.
Described front gas tube 5 and the internal diameter of rear gas tube 6 are not less than 0.9mm, and external diameter is not more than 3.0mm.
Described front hemostatic balloon 1 is communicated with front gas tube 5, instruction sacculus 7 and front charge valve 9 before front gas tube 5 other end is communicated with; Described rear hemostatic balloon 2 is communicated with rear gas tube 6, instruction sacculus 8 and rear charge valve 10 after rear gas tube 6 other end is communicated with, rear hemostatic balloon 2 in choana and nasopharynx part match spherical.
Embodiment 3
Present embodiments provide a kind of nasal airflow haemostat, it is characterized in that: described nasal airflow haemostat, comprise front hemostatic balloon 1, rear hemostatic balloon 2, airway 3, nasal vestibule plug 4, front gas tube 5, rear gas tube 6, front instruction sacculus 7, rear instruction sacculus 8, front charge valve 9, rear charge valve 10 and clip 11;
Wherein: the upper end loculus of the airway 3 of double cavity structure has a side opening and is communicated with front hemostatic balloon 1 near middle part; Loculus one end is closed, and the other end is communicated with front charge valve 9 with front instruction sacculus 7 by front gas tube 5;
Upper end loculus on airway 3 is the inflatable chamber 301 of front hemostatic balloon, the inflatable chamber 302 of hemostatic balloon after the loculus of lower end;
Two ends, respiratory ventilation chamber 303 are uncovered structure, and airway 3 one end is set with nasal vestibule plug 4, nasal vestibule plug 4 is provided with and nasal vestibule plug can be locked in the clip 11 needing position;
Airway 3 is through rear hemostatic balloon 2, and airway 3 lower end loculus is communicated with rear hemostatic balloon 2; The one end open of lower end loculus is in rear hemostatic balloon 2, and the other end is communicated with rear charge valve 10 with rear instruction sacculus 8 by rear gas tube 6.
The two side of described front hemostatic balloon 1 is do not wait wall thickness, and the wall of rear hemostatic balloon 2 is thinning gradually from front to back.
Described front hemostatic balloon 1 profile is the flat half pears shape structure with nasal cavity spatial similarity, and it is 0.7mm that described front hemostatic balloon 1 is positioned at nasal septum one sidewall thickness, and described front hemostatic balloon 1 is 0.2mm relative to nasal septum opposite side wall thickness.
The rear end of described airway 3 is moved engagement sleeves and the round and smooth nasal vestibule plug 4 without corner angle is housed, and the front end of airway 3 is insertion end, and insertion end is soft smooth structure, is connected with front hemostatic balloon 1 inside.
Described airway 3 front end is through rear hemostatic balloon 2, and rear hemostatic balloon 2 is close to airway 3 outer wall before inflating, and gives prominence to backward after inflation in spherical.
Described front gas tube 5 and the internal diameter of rear gas tube 6 are not less than 0.9mm, and external diameter is not more than 3.0mm.
Described front hemostatic balloon 1 is communicated with front gas tube 5, instruction sacculus 7 and front charge valve 9 before front gas tube 5 other end is communicated with; Described rear hemostatic balloon 2 is communicated with rear gas tube 6, instruction sacculus 8 and rear charge valve 10 after rear gas tube 6 other end is communicated with, rear hemostatic balloon 2 in choana and nasopharynx part match spherical.
Claims (6)
1. a nasal airflow haemostat, it is characterized in that: described nasal airflow haemostat, comprise front hemostatic balloon (1), rear hemostatic balloon (2), airway (3), nasal vestibule plug (4), front gas tube (5), rear gas tube (6), front instruction sacculus (7), rear instruction sacculus (8), front charge valve (9), rear charge valve (10) and clip (11);
Wherein: the upper end loculus of the airway (3) of double cavity structure has a side opening and is communicated with front hemostatic balloon (1) near middle part; Loculus one end is closed, and the other end is communicated with front charge valve (9) with front instruction sacculus (7) by front gas tube (5);
Upper end loculus on airway (3) is the inflatable chamber (301) of front hemostatic balloon, and lower end loculus is the inflatable chamber (302) of rear hemostatic balloon; Respiratory ventilation chamber (303) two ends are uncovered structure, airway (3) one end is set with nasal vestibule plug (4), and nasal vestibule plug (4) is provided with the clip (11) that nasal vestibule plug can be locked in and need position;
Airway (3) is through rear hemostatic balloon (2), and airway (3) lower end loculus is communicated with rear hemostatic balloon (2); The one end open of lower end loculus is in rear hemostatic balloon (2), and the other end of lower end loculus is communicated with rear charge valve (10) with rear instruction sacculus (8) by rear gas tube (6).
2. according to nasal airflow haemostat according to claim 1, it is characterized in that: the two side of described front hemostatic balloon (1) is do not wait wall thickness, the wall of rear hemostatic balloon (2) is thinning gradually from front to back, be connected to the wall thickness of airway (3), be transitioned into 0.2mm from 0.6mm gradually by after forward direction.
3. according to nasal airflow haemostat according to claim 1, it is characterized in that: described front hemostatic balloon (1) profile is the flat half pears shape structure with nasal cavity spatial similarity, described front hemostatic balloon (1) is positioned at nasal septum side, wall thickness is 0.4 ~ 0.7mm, described front hemostatic balloon (1) is positioned at nasal septum opposite side, and wall thickness is 0.1 ~ 0.2mm.
4. according to nasal airflow haemostat according to claim 1, it is characterized in that: the rear end of described airway (3) is moved engagement sleeves and the round and smooth nasal vestibule plug (4) without corner angle is housed, the front end of airway (3) is insertion end, insertion end is soft smooth structure, is connected with front hemostatic balloon (1) inside.
5. according to nasal airflow haemostat according to claim 1, it is characterized in that: described airway (3) front end is through rear hemostatic balloon (2), be close to airway (3) outer wall before rear hemostatic balloon (2) inflation, give prominence to backward in spherical after inflation.
6. according to nasal airflow haemostat according to claim 1, it is characterized in that: described front gas tube (5) and the internal diameter of rear gas tube (6) are not less than 0.9mm, and external diameter is not more than 3.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271660.3U CN204765777U (en) | 2015-04-30 | 2015-04-30 | Nasal cavity haemostat of ventilating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271660.3U CN204765777U (en) | 2015-04-30 | 2015-04-30 | Nasal cavity haemostat of ventilating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765777U true CN204765777U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271660.3U Expired - Fee Related CN204765777U (en) | 2015-04-30 | 2015-04-30 | Nasal cavity haemostat of ventilating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017793A (en) * | 2021-02-25 | 2021-06-25 | 上海质昱医疗器械有限公司 | Balloon puncture sleeve with indicating device and balloon puncture outfit |
| CN115025377A (en) * | 2022-04-29 | 2022-09-09 | 中国人民解放军总医院第六医学中心 | Ear, nose and throat medicine applying device |
-
2015
- 2015-04-30 CN CN201520271660.3U patent/CN204765777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017793A (en) * | 2021-02-25 | 2021-06-25 | 上海质昱医疗器械有限公司 | Balloon puncture sleeve with indicating device and balloon puncture outfit |
| CN115025377A (en) * | 2022-04-29 | 2022-09-09 | 中国人民解放军总医院第六医学中心 | Ear, nose and throat medicine applying device |
| CN115025377B (en) * | 2022-04-29 | 2023-11-10 | 中国人民解放军总医院第六医学中心 | Ear-nose-throat medicine feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160430 |