CN2546045Y - Multifunction rhinobyon - Google Patents
Multifunction rhinobyon Download PDFInfo
- Publication number
- CN2546045Y CN2546045Y CN 02231044 CN02231044U CN2546045Y CN 2546045 Y CN2546045 Y CN 2546045Y CN 02231044 CN02231044 CN 02231044 CN 02231044 U CN02231044 U CN 02231044U CN 2546045 Y CN2546045 Y CN 2546045Y
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- CN
- China
- Prior art keywords
- oxygen supply
- functional
- nostril
- conduit
- nasal obstruction
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Abstract
The utility model relates to a medical multi-functional nasal plug, which comprises: a multi-functional nasal plug joint, two nasal catheters are arranged at one side thereof for insertion into nostrils of a patient, a clapboard is arranged in a main body, which can divide off the tube cavity of the main body, the other side of the main body has a special multi-functional joint which is communicated with one nasal catheter, the head part of the special multi-functional joint is provided with a cap stopper, and the two ends of the tube cavity of the main body are two oxygen inhalation binding ports which are connected with the far ends of the two oxygen inhalation catheters respectively; the utility model includes two oxygen inhalation catheters; the utility model also comprises a tee control device with two joints arranged thereon which are respectively connected with the near ends of the two oxygen inhalation catheters, and the other joint is connected with an air supply tube of an oxygen supply device, and the oxygen supply to bilateral or single nostril can be realized by rotating the switch of the tee control device; and the utility model includes a fixing device which is nested at the outside of the two oxygen inhalation catheters and is movable. The multi-functional nasal plug can be used to implement the single oxygen treatment, as well as the simultaneous oxygen treatment and CO2 monitoring or medicine inhalation treatment.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of medical multifunctional nasal obstruction.
Background technology
Often need to give patients accepting oxygen inhalation or carry out oxygen therapy at hospital's back warp, existing oxygen supply device has two kinds, and a kind of is the nose conduit, and another kind is common nasal obstruction.
The nose tremie method is a kind of simple and practical and can stablize the method that improves fraction of inspired oxygen; as shown in Figure 8; generally with the sebific duct or the catheter of 2 millimeters of quality softness, front end porous (to disperse air-flow impulse force, protection mucosa), internal diameters; slowly insert the soft palate level that reaches through a side nostril; dark about 8～10 centimetres, with oxygen supply after the immobilization with adhesive tape.Its advantage is: simple in structure, be easy to use and patient can tolerate etc., be still the most frequently used oxygen delivery device at present.Its shortcoming is: 1. two nostrils need be used alternatingly; 2. should not carry out oxygen therapy simultaneously by the bilateral nasal cavity; 3. the nose conduit has than the strong stimulation effect patient's nasal cavity; 4. because the position that the nose conduit inserts is darker, so can increase the chance that tube chamber is stopped up by respiratory mucus.5. need to adopt immobilization with adhesive tape.
Common nasal obstruction has one-sided or the bilateral amphitypy, and the basic structure of one-sided nasal obstruction is shown in the A of Fig. 9.The basic structure of bilateral nasal obstruction is shown in the C and D of Fig. 9, and oxygen supply conduit 7 communicates with bilateral nostril conduit, there is no intermediary dividing plate in nasal obstruction joint inside, does not also have the control device of oxygen supply conduit.Its advantage is: connection and using method are easy, have simple fixture, and two nostril conduits are adopted in the bilateral nostril, do not influence mouth care and feed, and are compact to design, easy to use.Its shortcoming is: 1. one-sided nasal obstruction (shown in the B of Fig. 9) goes up many no fixtures, need paste with adhesive plaster during use, die except that the time subject discomfort sense obvious; When 2. using common nasal obstruction to carry out oxygen therapy, can not carry out P simultaneously
ETCO
2Monitoring and suction Drug therapy.If the critical illness patient need carry out P simultaneously
ETCO
2Monitoring needs to adopt one-sided nasal obstruction to carry out oxygen therapy, and with CO
2The sampling tube 51 of monitor directly is placed on opposite side nasal vestibule or nasal cavity, and blended rubber cloth is fixed, as one-sided nasal obstruction oxygen therapy of Figure 10 and P
ETCO
2Monitor shown in the simultaneously applied sketch map.If the patient adopts the common nasal obstruction of bilateral to carry out oxygen therapy, carrying out P
ETCO
2When monitoring and suction Drug therapy, then need to suspend oxygen therapy; 3. at present used common nasal obstruction, the internal diameter of its nostril conduit is thinner, and when the adult used the higher oxygen flow, because air velocity is very fast, so patient's nasal cavity is had stimulation, patient's sense of discomfort was obvious; 4. model is single, mostly is two kinds of models, so be not suitable for the adult of infant and especially big build more; 5. duroplasts commonly used is made, and can cause compressing to the nostril, and unsuitable life-time service is especially under the bigger situation of used common nasal obstruction model.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art and defective, propose a kind of multi-functional nasal obstruction, its model is complete, connection and using method are easy, have special fixture, and different nostril conduits is adopted in the bilateral nostril, can under the situation of not interrupting oxygen therapy, carry out P
ETCO
2Monitoring and medicine suck treatment.
For achieving the above object, this utility model is taked following technical proposals.
A kind of medical multifunctional nasal obstruction, it comprises:
One multi-functional nasal obstruction joint, its main body is a cavity tubular-shaped structures, make by soft rubber with certain degree of hardness, two nostril conduits that insert patient's bilateral nostril are arranged in the one side, body interior has a dividing plate, the main body tube chamber can be separated mutually, opposite side in main body has a multi-functional special special joint, communicate with one of nostril conduit, head at multi-functional special special joint has cap stopper, at the two ends of main body tube chamber be two oxygen supply in conjunction with mouth, the far-end with two oxygen supply conduits is connected respectively;
Two oxygen supply conduits are the cavity conduit of being made by flexible plastic;
One threeway control device has two interfaces on it, the near-end with two oxygen supply conduits is connected respectively, and another interface is connected with the air supply pipe of apparatus of oxygen supply, can realize bilateral or single-nostril oxygen supply by the switch of swivel tee control device;
One fixture is an activeness tubular-shaped structures, is enclosed within outside two oxygen supply conduits, and can moves on two oxygen supply conduits.
The length of described nostril conduit is 5～10 millimeters.
The front end of a described nostril conduit is the blunt catheter-like of circle, and its external diameter is 2～3 millimeters.
The front end of described another nostril conduit is the blunt sphere of circle, and the ball external diameter is 4～9 millimeters.
Described cap stopper is connected by interpolation type road strategic point pintle hook lock structure with the head of multi-functional special special joint, so that the opening of multi-functional special special joint is closed.
Another interface of described threeway control device is connected by detachable road strategic point pintle hook lock structure with the air supply pipe of apparatus of oxygen supply.
The length of described every oxygen supply conduit is 50～60 centimetres.
It is permanent fixedly connected that the far-end of described oxygen supply conduit combines mouth with the two ends of main body tube chamber.
The near-end of described oxygen supply conduit also is permanent fixedlying connected with two interfaces of threeway control device.
Advantage of the present utility model:
1. connection and using method are easy, all use operating process to finish in 5 seconds.
2. model is complete, little, in, be applicable to the adult that infant, children's, normal adult and build are bigger respectively big and special number.
3. have special fixture, need not adopt traditional rubberized fabric adhere method, the suitable invariably sense of patient during removal.In addition, this kind fixed form also is applicable to the patient that skin easily damages, as epidermolysis bullosa and fire victim.
4. different nostril conduits is adopted in the bilateral nostril, and nostril conduit 1 is thinner, and front end is circle obtuse, so the prolonged application patient is comparatively comfortable, and lighter to the mucous membrane tissue damage of nasal vestibule.The front end of nostril conduit 2 is spherical in shape, and different external diameters is arranged, combine so can be more closely with patient's nostril perisporium, in addition, by being connected of threeway control device nostril capable of blocking conduit 2 and oxygen supply device, so ambient atmos is to CO
2The interference of monitoring sampling is lighter.
5. because nostril conduit 1 and 2 only is the nasal vestibule that is positioned at patient, and internal diameter is thicker, thus can reduce of the damage of high speed oxygen air-flow to bronchia mucosal, and also the oxygen supply effect is not subjected to the influence of nasal conchae hypertrophy and nasal septum distortion, seldom stopped up, do not have the RB problem by secretions.In addition, also do not influence mouth care and feed.
6. can carry out medicine and suck treatment under the situation of not interrupting oxygen therapy, this has clinical meaning in the critical patient rescues.In addition, because it is directly medicine to be sent into nasal cavity, so the inhalation treatment is effective.
7. compact to design, it is little to take up room.
8. manufactured materials is simple, low price.
9. employing road pintle hook lock connecting device in distress not only connects closely reliably in installing, and the disengagement connection is very quick easily, can be connected with the appendix of present many apparatuss of oxygen supply.
10. adopt three-way cock as control device, so it is very convenient to change the use pattern.
Description of drawings
Fig. 1 is the basic structure sketch map of multi-functional nasal obstruction;
Fig. 2 is the structural representation of multi-functional nasal obstruction joint;
Fig. 3 is the structural representation that multi-functional special special joint head cooperates with cap stopper;
Fig. 4 is the structural representation of threeway control device;
The sketch map that Fig. 5 uses in simple oxygen therapy for multi-functional nasal obstruction;
Fig. 6 is that multi-functional nasal obstruction is at oxygen therapy and P
ETCO
2The sketch map of using in the monitoring;
Fig. 7 is that multi-functional nasal obstruction sucks the sketch map of using in the treatment at oxygen therapy and medicine;
Fig. 8 is the sketch map of prior art nasal catheter oxygen inhalation;
Fig. 9 is the structure of the common nasal obstruction of prior art and uses sketch map;
Figure 10 is one-sided nasal obstruction oxygen therapy of prior art and P
ETCO
2Monitor simultaneously applied sketch map.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with drawings and Examples.
Shown in Fig. 1,2,3,4, a kind of medical multifunctional nasal obstruction, it comprises:
One multi-functional nasal obstruction joint 1, its main body is a cavity tubular-shaped structures, make by soft rubber with certain degree of hardness, two the nostril conduits 11 and 12 that insert patient's bilateral nostril are arranged in the one side, body interior has a dividing plate 13, the main body tube chamber can be separated mutually, opposite side in main body has a multi-functional special special joint 14, communicate with nostril conduit 12, head at multi-functional special special joint 14 has cap stopper 15, at the two ends of main body tube chamber be two oxygen supply in conjunction with mouth 16 and 17, the far-end with two oxygen supply conduits 2 is connected respectively;
Two oxygen supply conduits 2 are the cavity conduit of being made by flexible plastic;
One threeway control device 3, two interfaces 31 and 32 are arranged on it, near-end with two oxygen supply conduits 2 is connected respectively, and another interface 33 is connected with the air supply pipe of apparatus of oxygen supply, can realize bilateral or single-nostril oxygen supply by the switch 34 of swivel tee control device;
One fixture 4 is an activeness tubular-shaped structures, is enclosed within simultaneously outside two oxygen supply conduits 2, and can moves on two oxygen supply conduits 2.
Described nostril conduit 11 is 5～10 millimeters with 12 length according to different models.
The front end of a described nostril conduit 11 is the blunt catheter-like of circle, and its external diameter is 2～3 millimeters according to different models.
The front end of described another nostril conduit 12 is the blunt sphere of circle, and the ball external diameter is 4～9 millimeters according to different models.
Described cap stopper 15 is connected by interpolation type road strategic point pintle hook lock structure with multi-functional special special joint 14 heads, in the time need not using specific function, the opening of multi-functional special special joint 14 can be closed.
Another interface 33 of described threeway control device 3 is connected its internal structure and shown in Figure 3 similar with the air supply pipe of apparatus of oxygen supply by detachable road strategic point pintle hook lock structure.
The length of described every oxygen supply conduit 2 is 50～60 centimetres according to different models.
The far-end of described oxygen supply conduit 2 combines mouth 16 and is permanent fixedlying connected with 17 with the two ends of main body tube chamber.
The near-end of described oxygen supply conduit 2 also is permanent fixedlying connected with two interfaces 31 of threeway control device 3 with 32.
Multi-functional nasal obstruction can be used for carrying out simple oxygen therapy, also can be used for oxygen therapy and CO
2Monitoring is carried out simultaneously, also can be used for oxygen therapy and carries out simultaneously with medicine suction treatment.
As shown in Figure 5, when carrying out simple oxygen therapy, two nostril conduits 11 and the 12 bilateral nostrils of inserting patient respectively with multi-functional nasal obstruction one side, the switch 34 of threeway control device 3 is threaded to the state that communicates with bilateral oxygen supply conduit 2, joint 33 is connected with the air supply pipe of oxygen delivery device can carries out oxygen therapy.
As shown in Figure 6, as oxygen therapy and CO
2When monitoring is carried out simultaneously, two nostril conduits 11 and the 12 bilateral nostrils of inserting patient respectively with multi-functional nasal obstruction one side, the switch 34 of threeway control device 3 is threaded to the state (this side oxygen supply conduit 2 communicates with nostril conduit 12) that only communicates with a side oxygen supply conduit 2, to carry out the single-nostril oxygen supply.With cap stopper 15 removals on the multi-functional special special joint 14, with the lead the way CO of card locking device in distress of front end
2Sampling tube 51 is connected with multi-functional special special joint 14, with CO
2The near-end of sampling tube 58 is connected to CO
2Monitor 52 can carry out P
ETCO
2Monitor with respiratory frequency.
Under this kind user mode, can effectively the bilateral nasal cavity effectively be separated by the baffle plate 13 and the threeway control device 3 of multi-functional nasal obstruction joint inside, thereby realize oxygen therapy and P respectively
ETCO
2The purpose of monitoring.
As shown in Figure 7, when carrying out simultaneously when oxygen therapy and with medicine suction treatment, two nostril conduits 11 and the 12 bilateral nostrils of inserting patient respectively with multi-functional nasal obstruction one side, the switch 34 of threeway control device 3 is threaded to the state that only communicates with a side oxygen supply conduit 2, this side oxygen supply conduit 2 communicates with nostril conduit 12, to carry out the single-nostril oxygen supply.With cap stopper 15 removals on the multi-functional special special joint 14, the lead the way special-purpose administration connection tube 61 of card locking device in distress of front end is connected with multi-functional special special joint 14, the near-end of special-purpose administration connection tube 61 is connected with dosing device 62 gets final product again.When patient inhales, start dosing device 62, suck treatment in oxygen therapy, to carry out medicine.
Multi-functional nasal obstruction joint 1 has four kinds of models: trumpet is applicable to infant; Medium size is applicable to pediatric patient; Large size is applicable to the normal adult patient; Extra large size is applicable to the adult patients that build is bigger.
Claims (9)
1. a medical multifunctional is had a stuffy nose, and it is characterized in that it comprises:
One multi-functional nasal obstruction joint, its main body is a cavity tubular-shaped structures, make by soft rubber with certain degree of hardness, two nostril conduits that insert patient's bilateral nostril are arranged in the one side, body interior has a dividing plate, the main body tube chamber can be separated mutually, opposite side in main body has a multi-functional special special joint, communicate with one of nostril conduit, head at multi-functional special special joint has cap stopper, at the two ends of main body tube chamber be two oxygen supply in conjunction with mouth, the far-end with two oxygen supply conduits is connected respectively;
Two oxygen supply conduits are the cavity conduit of being made by flexible plastic;
One threeway control device has two interfaces on it, the near-end with two oxygen supply conduits is connected respectively, and another interface is connected with the air supply pipe of apparatus of oxygen supply, can realize bilateral or single-nostril oxygen supply by the switch of swivel tee control device;
One fixture is an activeness tubular-shaped structures, is enclosed within outside two oxygen supply conduits, and can moves on two oxygen supply conduits.
2. multi-functional nasal obstruction according to claim 1 is characterized in that, the length of described nostril conduit is 5～10 millimeters.
3. multi-functional nasal obstruction according to claim 1 and 2 is characterized in that, the front end of a described nostril conduit is the blunt catheter-like of circle, and its external diameter is 2～3 millimeters.
4. multi-functional nasal obstruction according to claim 1 and 2 is characterized in that, the front end of described another nostril conduit is the blunt sphere of circle, and the ball external diameter is 4～9 millimeters.
5. multi-functional nasal obstruction according to claim 1 is characterized in that, described cap stopper is connected by interpolation type road strategic point pintle hook lock structure with the head of multi-functional special special joint, so that the opening of multi-functional special special joint is closed.
6. multi-functional nasal obstruction according to claim 1 is characterized in that, another interface of described threeway control device is connected by detachable road strategic point pintle hook lock structure with the air supply pipe of apparatus of oxygen supply.
7. multi-functional nasal obstruction according to claim 1 is characterized in that, the length of described every oxygen supply conduit is 50～60 centimetres.
8. multi-functional nasal obstruction according to claim 1 is characterized in that, it is permanent fixedly connected that the far-end of described oxygen supply conduit combines mouth with the two ends of main body tube chamber.
9. multi-functional nasal obstruction according to claim 1 is characterized in that, the near-end of described oxygen supply conduit also is permanent fixedlying connected with two interfaces of threeway control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231044 CN2546045Y (en) | 2002-04-18 | 2002-04-18 | Multifunction rhinobyon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231044 CN2546045Y (en) | 2002-04-18 | 2002-04-18 | Multifunction rhinobyon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546045Y true CN2546045Y (en) | 2003-04-23 |
Family
ID=33706840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231044 Expired - Fee Related CN2546045Y (en) | 2002-04-18 | 2002-04-18 | Multifunction rhinobyon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546045Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665810A (en) * | 2009-11-23 | 2012-09-12 | 皇家飞利浦电子股份有限公司 | Patient interface device with single-sided nasal component |
| US10456541B2 (en) | 2008-12-30 | 2019-10-29 | Koninklijke Philips N.V. | System and respiration appliance for supporting the airway of a subject |
| EP3506974A4 (en) * | 2016-08-31 | 2020-04-22 | Fisher&Paykel Healthcare Limited | A patient interface, system and method |
| CN111297414A (en) * | 2019-11-19 | 2020-06-19 | 河北省儿童医院 | Surgical suspension device for protecting soft palate uvula and using method thereof |
| CN111658915A (en) * | 2019-07-04 | 2020-09-15 | 刘莹 | Length-adjustable ventilating device |
-
2002
- 2002-04-18 CN CN 02231044 patent/CN2546045Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10456541B2 (en) | 2008-12-30 | 2019-10-29 | Koninklijke Philips N.V. | System and respiration appliance for supporting the airway of a subject |
| CN102665810A (en) * | 2009-11-23 | 2012-09-12 | 皇家飞利浦电子股份有限公司 | Patient interface device with single-sided nasal component |
| US9138554B2 (en) | 2009-11-23 | 2015-09-22 | Koninklijke Philips N.V. | Patient interface device with single-sided nasal component |
| CN102665810B (en) * | 2009-11-23 | 2017-03-15 | 皇家飞利浦电子股份有限公司 | There is the patient interface device of unilateral nose piece |
| EP3506974A4 (en) * | 2016-08-31 | 2020-04-22 | Fisher&Paykel Healthcare Limited | A patient interface, system and method |
| CN111658915A (en) * | 2019-07-04 | 2020-09-15 | 刘莹 | Length-adjustable ventilating device |
| CN111297414A (en) * | 2019-11-19 | 2020-06-19 | 河北省儿童医院 | Surgical suspension device for protecting soft palate uvula and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |