CN2812963Y - Medical antichoking type oxygen spray tracheal tube - Google Patents
Medical antichoking type oxygen spray tracheal tube Download PDFInfo
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- CN2812963Y CN2812963Y CN 200520056029 CN200520056029U CN2812963Y CN 2812963 Y CN2812963 Y CN 2812963Y CN 200520056029 CN200520056029 CN 200520056029 CN 200520056029 U CN200520056029 U CN 200520056029U CN 2812963 Y CN2812963 Y CN 2812963Y
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- liquid collecting
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- collecting ball
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Abstract
The utility model discloses a medical choke-proof type oxygen spray duct. The utility model is formed by the process that an oxygen spray giving duct 25 of a disposable oxygen flow jet leading atomizing type oxygen humidifying bag or an oxygen warming and quadratic humidifying device of the prior art is additionally provided with a liquid collecting ball 16 with suspension pieces 15; the outer wall of a nozzle 20 which is connected to the oxygen spray giving duct 25 is sheathed with a water conduit 22 with a metering hole 19; an oxygen spray outlet 17 of the liquid collecting ball which is provided with a ball body 18 penetrates through the exterior of a ball through a ball opening 14 and is connected with an L-shaped single rhinobyon type nasal suction nozzle 9 with fixing pieces 11; the nozzle 20 and the ball body 18 are positioned at the middle part of the inner cavity of the liquid collecting ball. The utility model is characterized in that in cold season, when a patient carries out the therapy of continuous oxygen spray suction, condensed water generated in a cavity of the oxygen spray duct can be collected in the liquid collecting ball so as to prevent the condensed water from choking in an air passage of the patient; the liquid collecting ball is hung the bedside, and the condensed water arranged in the liquid collecting ball can be atomized again; the utility model can change medicine into oxygen spray for the patient to suck and use.
Description
Technical field
This utility model relates to a kind of medical oxygen mist suction catheter, especially a kind of medical choke-proof oxygen mist pipe.
Background technology
As everyone knows, the ultrasonic atomizatio suction catheter of the popular use of medical institutions is the corrugated tube of a kind of comparatively thick (comparing with Oxygen uptaking catheter) at present, when using at the beginning of spring severe winter in late autumn, influenced by microthermal climate, can cool off coagulation Cheng Shui again near the droplet of ripple tube wall or the droplet that sticks on the corrugated tube inwall, but these condensed waters generally can not choked in patient airway, its main cause is: 1. because the air force deficiency that ultrasound atomizer provides, compare with Oxygen uptaking catheter, the moving speed of medicine spray in its corrugated medicine mist catheter lumen is slow relatively, thus its to take outlet capacity less relatively; 2. ultrasonic medicine mist suction generally speaking all is to suck at regular time and quantity, and each time that sucks is shorter relatively, thereby the condensed water that is produced also just lacks; 3. owing to the effect of condensed water, generally all can flow in the stricture of vagina paddy of corrugated tube inwall, thereby can avoid spray that it is carried off from body weight; 4. because corrugated tube is thicker, most of droplet of its intracavity is away from tube wall, thereby the condensed water that is generated is less relatively; 5. shorter relatively owing to corrugated tube, the spray of its intracavity is subjected to the time of low temperature effect shorter relatively, thereby the condensed water that generates will lack relatively; When 6. carrying out the ultrasonic atomizatio suction, general all ultrasound atomizer being placed on desktop or the lower position, and the position in seat patient (adult) oral cavity is higher relatively, the position that is to say the corrugated tube fog inlet is lower than the position of fog outlet, even thereby generated more condensed water in the bellows chamber, can not choke in patient airway yet; 7. ultrasonic atomizatio sucks and adopts the modes of sucking to suck more, even if there is more condensed water to enter in the patient oral cavity, also can be spued by the patient.
Disposable (the single use) pneumatic medical liquid atomizing inhaler (referring to compressed air or with the jetting type atomizing haustorium of hyperbaric oxygen as power) is in the popular use of China medical institutions, its product category is various, but a common trait is arranged all in numerous products, be that medicine box and larynx are chewed (be oral type inhale chew) and all be connected as a single entity, atomizing back is suction directly, thereby does not also just have the condensed water into problem of patient airway of choking.
State Intellectual Property Office has announced a kind of advanced technology on 02 24th, 2002 and (has been designed by this utility model second designer; patent name: Dispoable medical oxygen flow injection spraying oxygen humidification bag; the patent No.: ZL02206499.0); this technology has changed traditional oxygen humidification mode; can make and be rich in droplet in the oxygen flow; thoroughly solved the easy air flue drying of continuous oxygen uptake patient (because of not containing vaporous water in the medical oxygen); thick sputum and expectoration problem of difficult; but this technology is not made corresponding improvement to attached oxygen conduit of joining as yet; because the position of the oxygen humidifying device of installing on Central oxygen-supply terminal or the oxygen bottle (referring to oxygen humidification bottle or medicine oxygen atomising device) is general all than the position height of clinostatism patient head; its oxygen conduit is relatively longer; especially the patient is in cold season during continuous oxygen uptake mist, and the condensed water in its oxygen mist conduit usually can be choked and be caused that the patient chokes in the air intake duct and cough discomfort.
The practical nursing magazine of China (being sponsored by Ministry of Public Health) has been published the technical paper of one piece of exercise question for " oxygen is heated and the development and the use of secondary humidification device " in the 53rd page of 1 day the 20th November in 2004 volume o. 11th version in first half of the month, it is the mode that adopts the humidification fluid of heating, the humidification fluid evaporation rate accelerated and offer the warm and humid oxygen of patient, can not only make and be rich in droplet in the oxygen flow, and eliminated the stimulation of dry and cold oxygen flow to patient airway, but this technology is not made corresponding improvement to attached oxygen mist conduit of joining equally.
Summary of the invention
The purpose of this utility model provides a kind ofly can collect condensed water in the oxygen mist catheter lumen or the medical choke-proof oxygen mist pipe that can atomize again to the condensed water in the oxygen mist conduit, carrying out continuous oxygen mist to the patient when sucking, can avoid the condensed water in the oxygen mist conduit to choke in patient airway.
For reaching above-mentioned purpose, choke-proof oxygen mist pipe of the present utility model comprises: oxygen mist conduit is characterized in that: have a kind of condensate processor at least on the described oxygen mist conduit.
Further, described condensate processor can be a kind of soft bag of the supravasal liquid collecting of oxygen mist that is arranged on.
Further, described condensate processor also can be a kind of supravasal liquid collecting ball of oxygen mist that is arranged on.
Further again, described condensate processor can also be a kind of supravasal collector tube of oxygen mist/bottle that is arranged on.
Further, a pneumatic nebulization device can be arranged in the described liquid collecting container.
This utility model compared with the prior art its advantage is: owing to set up liquid collector and/or pneumatic nebulization device on described oxygen mist conduit, even the patient when cold season continuous oxygen uptake, can prevent effectively also that the condensed water in the block mist catheter lumen is choked and cause that the patient chokes in the patient airway and cough discomfort.
Description of drawings
For enabling those skilled in the art to detail knowledge design principle of the present utility model, describe three specific embodiment of the present utility model in detail below in conjunction with the principle sketch map.
Fig. 1 is the cross-sectional schematic of this utility model first embodiment.
Fig. 2 is the cross-sectional schematic of this utility model second embodiment.
Fig. 3 is the cross-sectional schematic of this utility model the 3rd embodiment.
Embodiment
Fig. 1 shows this utility model first embodiment.Respectively there is the ball mouth 3,7 of a with closure at the two poles of the earth up and down of its liquid collecting ball 6, be connected that liquid collecting ball on the oxygen supply mist conduit 2 and advance oxygen mist mouth 4 and enter liquid collecting ball 6 intracavity and be positioned on the center of liquid collecting ball 6 inner chambers, be positioned at locational that liquid collecting ball oxygen mist outlet 5 of liquid collecting ball 6 lumen centers and pass outside the ball and from ball mouth 7 and be connected with two rhinobyon type oxygen uptake mist conduits 8 from ball mouth 3; Because the oxygen mist mouth 1 that advances of oxygen supply mist conduit 2 is to be connected the going out on the oxygen mist mouth of atomising device on oxygen bottle air valve or the Central oxygen-supply terminal, the terminal outlet of two rhinobyon type oxygen uptake mist conduits 8 is to be plugged in the patient nostril, thereby the two ends of the medical choke-proof oxygen mist pipe in its use all are on the high relatively position, liquid collecting ball 6 then is on the low relatively position, thereby help liquid collecting ball 6 and collect condensed water, and then when patient's oxygen uptake mist, can avoid in its tube chamber cumulative condensed water to choke causing in the patient airway that the patient chokes coughs discomfort; In addition because liquid collecting ball oxygen mist outlet 5 and liquid collecting ball advance oxygen mist mouth 4 all is positioned on the center of liquid collecting ball 6 inner chambers, no matter how conversion of the position of liquid collecting ball 6 does not spend yet and worries that the oxygen spray can carry off the condensed waters in the liquid collecting ball 6 and choke in the patient road; When the water surface of finding liquid collecting ball 6 intracavity condensed waters advanced oxygen mist mouth 4 near liquid collecting ball oxygen mist outlet 5 and liquid collecting ball, the seal cover of opening on ball mouth 3 or the ball mouth 7 just can be discharged it.
In following embodiment, if its architectural feature and using method thereof no longer are repeated in this description same or similar with present embodiment.
Fig. 2 shows this utility model second embodiment.Respectively there is a ball mouth 14,23 of being furnished with sealing gag 13,24 at the two poles of the earth of its olive shape liquid collecting ball 16, that nozzle 20 that is connected on the oxygen supply mist conduit 25 is positioned on the center of olive shape liquid collecting ball 16 inner chambers substantially from the intracavity that ball mouth 23 enters olive shape liquid collecting ball 16, and the olive shape liquid collecting ball oxygen mist outlet 17 that is equipped with spheroid 18 passes through ball mouth 14 and chews 9 with corrugated oxygen uptake mist conduit 12 and the snuffing of " L " type list rhinobyon type successively outside the ball and be connected.
Be equipped with an aqueduct 22 on the outer wall of nozzle 20, the top of aqueduct 22 has a metering hole 19, the condensed water ejection that it can be carried from the quick oxygen spray of oxygen supply mist conduit 25 intracavity also impinges upon on the sphere of spheroid 18, make condensed water be cracked into small droplet again, and then can avoid the cumulative condensed water of oxygen supply mist conduit 25 intracavity to choke causing in the patient airway that the patient chokes coughs discomfort.
The collected fit clearance 21 of condensed water between nozzle 20 and aqueduct 22 from corrugated oxygen uptake mist conduit 12 intracavity of the intracavity of olive shape liquid collecting ball 16 attracted to nozzle 20 tops and atomizes again and disappear, thereby needn't go also to worry that the cumulative condensed water of olive shape liquid collecting ball 16 intracavity can enter causes in the patient airway that the patient chokes and cough discomfort.
Because olive shape liquid collecting ball oxygen mist outlet 17 is positioned on the center of olive shape liquid collecting ball 16 inner chambers substantially, even thereby when olive shape liquid collecting ball 16 is in tilting, horizontal or upside down position, also can avoid the condensed water of its intracavity to choke in patient airway.
The upper end of olive shape liquid collecting ball 16 is provided with suspender 15, its purpose is: 1. when carrying out at regular time and quantity medicine oxygen atomizing to the patient and suck (because of the employing mode that humidification fluid atomizes and suck of heating, not only it takes the medicine poor ability, and be subjected to the influence of humidification fluid excessive temperature can reduce drug effect), at first olive shape liquid collecting ball 16 is hung and go up in position, open any one ball mouth again, just medicinal liquid can be injected olive shape liquid collecting ball 16 intracavity, and then medicine oxygen nebulizer that must be unspecial (that is: be the jetting type nebulizer of power with the Compressed Gas), also can carry out not only warm but also moistening medicine oxygen atomization inspiration treatment to the patient; 2. when finding that olive shape liquid collecting ball 16 intracavity have more condensed water, olive shape liquid collecting ball 16 hung to go up in position condensed water is atomized again and disappear, and then can prevent that the cumulative condensed water of olive shape liquid collecting ball 16 intracavity from choking in patient airway.
The snuffing of " L " type list rhinobyon type is chewed 9 outer wall and is provided with lip (going up lip) holder formula pinion shape fixture 11, the two ends of lip supporting type pinion shape fixture 11 all have for being connected and fixed with holes 10 of band (comprise item band and the pillow belt made by elastomeric material or non-elastic material, all do not draw among the figure).The advantage of this kind design is: 1. both made things convenient for the general patient oxygen uptake to use, the patient's oxygen uptake that also conveniently is plugged with stomach tube is used; 2. both can prevent from the skin allergy that may cause from also to prevent to chew 9 slippages and the meaning place takes place with the snuffing of immobilization with adhesive tape not firm contingent " L " type list rhinobyon type with immobilization with adhesive tape; 3. since lip supporting type pinion shape fixture 11 can about (when referring to be in the horizontal state) swing (referring to passive swing), thereby this lip supporting type pinion shape fixture 11 fixing use when both being fit to the oxygen uptake of left nostril, the fixing use when also being fit to the oxygen uptake of right nostril.
Fig. 3 shows this utility model the 3rd embodiment.A suspender 26 is arranged at the top of its lance shape liquid-collection bag 35; Nozzle 32 enters lance shape liquid-collection bag 35 intracavity and is positioned on the lumen centers position of lance shape liquid-collection bag 35 from bag mouth 30, be connected with an aqueduct 36 that is provided with spheroid 34 on the nozzle 32, the condensed water that lance shape liquid-collection bag 35 intracavity can be collected from the quick oxygen flows in the oxygen supply mist conduit 27 is attracted to nozzle 32 belows through aqueduct 36 and sprays once more and strike and be cracked into small droplet on the spheroid 34 again; Flexibility goes out a buoyant member 33 on the oxygen mist mouth 31, when lance shape liquid-collection bag 35 horizontal on one's sick bed the time, buoyant member 33 can make flexibility go out oxygen mist mouth 31 and remain on and coolly coagulate water water surface top, thereby can avoid the condensed water of lance shape liquid-collection bag 35 intracavity to choke in patient airway; When in finding lance shape liquid-collection bag 35 more condensed water being arranged, lance shape liquid-collection bag 35 extensions are gone up in position, the cool water with fixed attention of its intracavity just can atomize again and disappear; Draw ring 29 on the tractive bag mouth 30 elastic packing caps 28 just can be opened bag mouth 30 and inject medicinal liquids, and then needs special jetting type medicine oxygen nebulizer also can carry out at regular time and quantity not only warm but also moistening medicine oxygen atomization inspiration treatment to the patient.In addition because the liquid collecting container of present embodiment is a kind of soft bag, not only its consumptive material carries lightly less, and can also save packing, transportation, storage and the resource of sterilizing.
This utility model is not limited to above-mentioned embodiment, is appreciated that some technical characterictics in the above-mentioned embodiment can exchange, omits or replace with some other function class parts together, more can set up some associated components.As shown in Figure 1, liquid collecting ball 6 can be made a kind of polyhedral subsphaeroidal, its liquid collecting ball advances oxygen mist mouth 4 and liquid collecting ball oxygen mist outlet 5 all can be from ball mouth 3 into and out of liquid collecting ball 6, and then can omit ball mouth 7, can adopt also that single rhinobyon type snuffing conduit, oral type larynx are chewed, oxygen uptake cloudy surface cover or other usual type snuffing chew (as: single rhinobyon type snuffing that can hang on the auricle is chewed) and replace two rhinobyon type oxygen uptake mist conduits 8.As shown in Figure 2, can adopt straight tube/tubular liquid collecting container to replace olive shape liquid collecting ball 16, also can adopt the single rhinobyon type snuffing of straight tube shape to chew the snuffing of replacement " L " type list rhinobyon type and chew 9, also liquid collecting ball 6 and olive shape liquid collecting ball 16 can be exchanged, more can adopt bongrace shape handle to replace draw ring 29 or the snuffing of " L " type list rhinobyon type is chewed 9 separate independent production application from olive shape liquid collecting ball 16.As shown in Figure 3, can adopt the replacement lance shape liquid-collection bags 35 such as bottle of dish shape liquid-collection bag, rectangle liquid-collection bag or other habitual shape.As Fig. 1; Fig. 2 collection and shown in Figure 3; can be at liquid collecting ball 6; increase indexing on the outer wall of olive shape liquid collecting ball 16 and lance shape liquid-collection bag 35; also can omit draw ring 29; when carrying out medicine oxygen atomizing suction to the patient; going out oxygen mist mouth 31 through flexibility injects lance shape liquid-collection bag 35 intracavity with medicinal liquid and just can; and so on; therefore should be understood that; even for the prevailing technical staff in this area; after contact this utility model; certainly can on the basis of this utility model principle, add a bit; subtract a bit; more greatly; a little bit smaller; length a bit; weak point a bit; change a bit; change a bit ... and then make some improvement and modification; undoubtedly, these all drop within the protection domain of the present utility model.
Claims (4)
1. medical choke-proof oxygen mist pipe, it comprises: oxygen mist conduit is characterized in that having a kind of condensate processor at least on the described oxygen mist conduit.
2. according to the described medical choke-proof oxygen mist pipe of claim 1, it is characterized in that: described condensate processor is a liquid collecting ball (6), respectively there is the ball mouth (3 of a with closure at the two poles of the earth up and down of this liquid collecting ball (6), 7), be connected that liquid collecting ball on the oxygen supply mist conduit (2) and advance oxygen mist mouth (4) and enter liquid collecting ball (6) intracavity and be positioned on the center of liquid collecting ball (6) inner chamber, be positioned at liquid collecting ball (6) locational that liquid collecting ball oxygen mist outlet of lumen centers (5) and pass outside the ball and from ball mouth (7) and be connected with two rhinobyon type oxygen uptake mist conduits (8) from ball mouth (3).
3. according to the described medical choke-proof oxygen mist pipe of claim 1, it is characterized in that: described condensate processor is an olive shape liquid collecting ball (16), the two poles of the earth of this olive shape liquid collecting ball (16) respectively have one to be furnished with sealing gag (13,24) ball mouth (14,23), that nozzle (20) that is connected on the oxygen supply mist conduit (25) is positioned on the center of olive shape liquid collecting ball (16) inner chamber substantially from the intracavity that ball mouth (23) enters olive shape liquid collecting ball (16), the olive shape liquid collecting ball oxygen mist outlet (17) that is equipped with spheroid (18) passes through ball mouth (14) and chews (9) with corrugated oxygen uptake mist conduit (12) and the snuffing of " L " type list rhinobyon type successively outside the ball and be connected, be equipped with an aqueduct (22) on the outer wall of described nozzle (20), the top of this aqueduct (22) has a metering hole (19), is provided with fit clearance (21) between described nozzle (20) and the aqueduct (22); The upper end of described olive shape liquid collecting ball (16) is provided with suspender (15); The outer wall that (9) are chewed in the snuffing of described " L " type list rhinobyon type is provided with lip supporting type pinion shape fixture (11), and the two ends of this lip supporting type pinion shape fixture (11) all offer for (10) with holes that are connected and fixed band.
4. according to the described medical anti-oxygen mist conduit of choking of claim 1, it is characterized in that: described condensate processor is a kind of lance shape liquid-collection bag (35), and a suspender (26) is arranged at the top of this lance shape liquid-collection bag (35); Described nozzle (32) enters lance shape liquid-collection bag (35) intracavity and is positioned on lance shape liquid-collection bag (35) the lumen centers position from bag mouth (30), is connected with an aqueduct (36) that is provided with spheroid (34) on the nozzle (32); Described flexibility goes out a buoyant member (33) on the oxygen mist mouth (31), this buoyant member (33) can make flexibility go out oxygen mist mouth (31) and remain on condensed water water surface top; A draw ring (29) of being convenient to open bag mouth (30) is arranged on described bag mouth (30) the elastic packing cap (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056029 CN2812963Y (en) | 2005-03-25 | 2005-03-25 | Medical antichoking type oxygen spray tracheal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056029 CN2812963Y (en) | 2005-03-25 | 2005-03-25 | Medical antichoking type oxygen spray tracheal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812963Y true CN2812963Y (en) | 2006-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520056029 Expired - Fee Related CN2812963Y (en) | 2005-03-25 | 2005-03-25 | Medical antichoking type oxygen spray tracheal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812963Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413032A (en) * | 2015-12-08 | 2016-03-23 | 扬州永安塑业有限公司 | Oxygen uptake tube |
-
2005
- 2005-03-25 CN CN 200520056029 patent/CN2812963Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413032A (en) * | 2015-12-08 | 2016-03-23 | 扬州永安塑业有限公司 | Oxygen uptake tube |
| CN105413032B (en) * | 2015-12-08 | 2017-07-14 | 扬州永安塑业有限公司 | Oxygen tube |
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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 |