CN203280875U - Tracheae wetting pump - Google Patents
Tracheae wetting pump Download PDFInfo
- Publication number
- CN203280875U CN203280875U CN2013203068327U CN201320306832U CN203280875U CN 203280875 U CN203280875 U CN 203280875U CN 2013203068327 U CN2013203068327 U CN 2013203068327U CN 201320306832 U CN201320306832 U CN 201320306832U CN 203280875 U CN203280875 U CN 203280875U
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- Prior art keywords
- transfusion
- tube
- tracheae
- protecting sheathing
- pump
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Abstract
The utility model discloses a tracheae wetting pump, relates to medical article field, and provides a tracheae wetting pump that is portable, has convenient operation and can adjust flow velocity. The tracheae wetting pump comprises a liquid storage capsule, a protecting sheathing and a woven hose, wherein a cavity is formed inside the protecting sheathing; the liquid storage capsule is set inside the cavity; and the woven hose and the liquid storage are connected. The tracheae wetting pump also comprises an aerating device; the protecting sheathing is in sealed composition; and the aerating device is communicated with the cavity. According to the utility model, the liquid storage capsule surface pressure is adjusted by inflating a cavity and the moisture liquid flow velocity is adjusted. The tracheae wetting pump is suitable for occasions where slow transfusion is needed, like tracheae wetting and anodyne transfusion etc.
Description
Technical field
This utility model relates to field of medical products, relates in particular to a kind of trachea wet pump.
Background technology
The upper respiratory tract of tracheotomy patients is replaced by conduit, normal anatomical structures and the physiological function of respiratory tract have been destroyed, independently the heating of upper respiratory tract, humidifying, filtration and cough afunction, defence capability weakens, and sucking gas must all add gentle humidifying by lower respiratory tract; If air flue humidification is inadequate, easily cause the lower respiratory tract dehydration, air flue is dry, ciliary movement suppresses or loses, and it is sticky that secretions becomes, and easily forms expectorant crust or blood crusts, cause that expectoration is smooth, trachea stops up, anoxia, cause pulmonary atelectasis and secondary lower respiratory infection, threat to life even when serious.
At present, the air flue humidification method comprises that mainly being interrupted the humidifying method of injecting, tube for transfusion persistent instillation method, syringe pump continues humidifying method, artificial nose, atomizing humidifying performance etc.It is simple, convenient that interruption is injected the humidifying method, but can not meet the artificial airway and continue the requirement of humidifying, in each injection endotracheal tube, the humidifying liquid measure is large, speed is wayward, easily cause patient's zest choke cough, heart rate is accelerated, blood oxygen saturation descends, and can, with the humidification fluid expectoration, affect the humidifying effect, patient for clear-headed, can increase fear and Anxiety.Tube for transfusion persistent instillation method and syringe pump continue the humidifying method and meet the lasting humidifying requirement of human airway, and not causing chokes coughs or irritable cough, can make the artificial airway keep good lasting humidifying state, humidifying is abundant, reduce sputum viscosity, be difficult for forming the expectorant crust, be easy to the eliminating of respiratory secretions; Guarantee the humidification fluid total amount and inject the advantage such as speed.But these two kinds of methods all need to complete under medical personnel's operation, and restriction is received in patient's activity, but for the patient of clear-headed autonomic activities, is not suitable for.Artificial nose claims again temperature-wet exchange filter, is a light and handy and soft adapter, can simulate the function of nose, to the gas that sucks, plays warm and the humidifying effect, guarantees that air flue obtains effective, suitable humidifying.But its price, need every day or change at any time, and can not be used for wearing metal tracheal casing pipe person.Atomizing humidifying performance is a kind of Interval moisture method, and its air flue humidification effect is better, but does not reach the effect that continues humidifying, need to be undertaken by the atomization machine, is subject to the restriction in place.
The utility model content
The technical problems to be solved in the utility model is: provides a kind of with low cost, can carry, and simple operation, and can regulate the trachea wet pump of flow velocity.
For the technical scheme that addresses the above problem employing is: the trachea wet pump comprises reservoir, protecting sheathing and tube for transfusion; the inner cavity volume that forms of protecting sheathing; reservoir is positioned at cavity volume; tube for transfusion is connected with reservoir; the trachea wet pump also comprises aerating device; protecting sheathing is hermetically-sealed construction, and aerating device is communicated with cavity volume.
Be further: aerating device is air bag.
Be further: the trachea wet pump comprises the flow velocity display device that pressure signal is converted to the flow velocity signal demonstration, and the flow velocity display device is connected with cavity volume.
Be further: the trachea wet pump comprises the tube for transfusion fixed card, and the tube for transfusion fixed card is connected with tube for transfusion.
Be further: the trachea wet pump comprises the prolongation tube for transfusion, extends tube for transfusion one end and is connected with the tube for transfusion end.
The beneficial effects of the utility model are: this utility model is used for reference the principle of infusion pump (analgesia pump), and infusion pump alleviates the device of patient's postoperative pain for inject Pain relief agents in patient blood.Pain relief agents is very similar with injection humidifying medicament in patient's trachea and unit interval flow medicament is also similar to injecting in patient blood, so this utility model can be used for reference the principle of infusion pump.Existing infusion pump does not have the device of adjust flux, and conventional flow is steady state value, can only append by specific device in the time of need to appending medicament.This utility model arranges aerating device, changes the pressure on reservoir surface by aerating device, thereby and then the pressure that changes medicament in reservoir can change the flow velocity of medicament, adapt to the needs of different patients and disease degree.
The device of relatively existing air flue humidification, this utility model is with low cost, can carry simple operation.
Description of drawings:
Fig. 1 is trachea wet pump configuration schematic diagram;
Fig. 2 is the aerating device schematic diagram;
Be labeled as in figure: protecting sheathing 1, cavity volume 2, flow display device 3, reservoir 4, aerating device 5 filling openings 6, watering control clamp 7, tube for transfusion fixed card 8, with tube for transfusion 9, extend tube for transfusion 10, protecting sheathing fixed card 11, gas vent 12, check valve 13, rubber pneumatic bag 14.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is further illustrated.
In order to provide a kind of with low cost; can carry; simple operation, and can regulate the trachea wet pump of flow velocity, the trachea wet pump comprises reservoir 4, protecting sheathing 1 and tube for transfusion 9; the inner cavity volume 2 that forms of protecting sheathing 1; reservoir 4 is positioned at cavity volume 2, and tube for transfusion 9 is connected with reservoir 4, and the trachea wet pump also comprises aerating device 5; protecting sheathing 1 is hermetically-sealed construction, and aerating device 5 is communicated with cavity volume 2.
This utility model is used for reference the principle of infusion pump (analgesia pump), and infusion pump alleviates the device of patient's postoperative pain for inject Pain relief agents in patient blood.Pain relief agents is very similar with injection humidifying medicament in patient's trachea and unit interval flow medicament is also similar to injecting in patient blood, so this utility model can be used for reference the principle of infusion pump.Infusion pump mainly comprises reservoir 4, protecting sheathing 1 and tube for transfusion 9, and tube for transfusion 9 is connected with reservoir 4, is provided with filling opening 6 for dosing in reservoir on tube for transfusion 9, stops the watering control clamp 7 that medicinal liquid flows and append the medicament device.Reservoir 4 is manufactured with elasticity by silica gel, and the elasticity by reservoir 4 slowly extrudes medicinal liquid reservoir 4 and injects in patient bodies by tube for transfusion 9.Existing infusion pump does not have the device of adjust flux, and conventional flow is steady state value, needs in the time of need to appending medicament to append by appending the medicament device.This utility model arranges aerating device 5, change the interior air pressure of cavity volume 2 by aerating device 5 inflations, thereby change the pressure on reservoir 4 surfaces, thereby and then the pressure that changes reservoir 4 interior medicaments can change the flow velocity of medicament, adapt to the needs of different patients and disease degree.This utility model need not to arrange and appends the medicament device, and structure is complicated unlike analgesia pump; The device of relatively existing air flue humidification, this utility model is with low cost, can carry.
Aerating device can have multiple set-up mode, for example micro air pump automatization inflation.This reality is novel does not need frequent inflation; Cavity volume 2 volumes are little, and aeration quantity is little; The blowing pressure also need not be very high; Therefore this utility model is recommended to be set to: aerating device 5 is air bag.Air bag often is applied to tracheostomy tube, and in the medical supplies such as anesthetic intubate, urinary catheter, its cost is low, and good charging can be inflated also and can be exitted.Apply clinically syringe to gas injection or water filling in air bag, to reach fixing, hemostasis purpose.This utility model trachea wet pump, application syringe, through balloon inflation/deflation, are regulated the humidification fluid flow velocity to increase/to reduce cavity volume 2 air pressure.
Aerating device 5 also can not used existing air bag and designed, designed.Aerating device 5 principles can be as shown in Figure 2: aerating device comprises rubber pneumatic bag 14, and the rubber pneumatic bag limit arranges respectively check valve 13, and rubber pneumatic bag 14 is connected with cavity volume 2, on the pipeline between rubber pneumatic bag 14 and cavity volume 2, gas vent 12 is set.Pinching glue air bag 14 is inflatable raising humidification fluid flow velocity; , if it is excessive to inflate, opens the gas vent venting and can reduce the humidification fluid flow velocity.The transfusion speed of trachea wet is generally the 4-6mlml/h left and right, and speed is very slow, and the gas of therefore substituting the bad for the good does not need to inflate adjusting humidification fluid flow velocity after regulating the humidification fluid flow velocity for a long time again.Therefore recommend aerating device 5 and protecting sheathing 1 to removably connect in this aerating device 5 set-up modes.Pull down aerating device 5 while not inflating, save the volume and weight of whole device, be convenient to protecting sheathing 1 and reservoir and place.The preceding paragraph aerating device 5 is in the set-up mode of air bag, and the very little dismounting of air bag also has certain difficulty, needn't be arranged to air bag and protecting sheathing 1 removably connects.
For patient can get information about the humidification fluid flow velocity, and be convenient to the humidification fluid flow rate regulation, the trachea wet pump comprises the flow display device 3 that pressure signal is converted to the flow signal demonstration, and flow display device 3 is connected with cavity volume 2.Flow display device 3 should include pressure tester and display screen, and the corresponding great humidification fluid flow velocity of great air pressure can draw by Theoretical Calculation or experiment, can be at demonstration screen display humidification fluid flow velocity by the conversion of data.
Place for the ease of protecting sheathing 1 and reservoir 4, the general length of tube for transfusion 9 is longer, if when patient carries this utility model, protecting sheathing 1 and reservoir 4 are placed to such an extent that from nose, advance tube for transfusion seems very burdensome.Place for the ease of tube for transfusion 9, the trachea wet pump comprises fixed card 8, and fixed card 8 is connected with tube for transfusion 9.Tube for transfusion 9 can be surrounded circle or be trapped among on neck, the circle that fixedly surrounds by fixed card 8.Fixed card 8 can be magic tape.
Tube for transfusion 9 can be inserted tracheas during transfusion, but after using so once, tube for transfusion 9 is namely by pollutions such as sputums, is difficult to reuse cause waste.In order to save use cost, the trachea wet pump comprises prolongation tube for transfusion 10, extends tube for transfusion 10 1 ends and is connected with tube for transfusion 9 ends.To extend tube for transfusion 10 while using like this and insert trachea, and change when use next time and extend tube for transfusion 10, extending tube for transfusion 10 can shortlyer can save use cost.
For the ease of fixedly protecting sheathing 1 and reservoir 4 are fixing, protecting sheathing 1 end is connected with protecting sheathing fixed card 11.
When this trachea wet pump uses, operating procedure is as follows:
A, clamp tube for transfusion 9(with watering control clamp 7 and do not press from both sides filling opening 6 to one section of reservoir);
B, with syringe with appropriate humidification fluid in filling opening 6 injects reservoirs 4;
C, inflation regulating transfusion speed, remove aerating device 5 after mixing up;
D, will extend tube for transfusion 10 and insert in the patient's trachea conduits (entering approximately 5cm);
E, fixing tube for transfusion 9 and extend tube for transfusion 10;
F, properly place protecting sheathing 1.
Can find out this by above-mentioned steps, this trachea wet is pump operated convenient.Except being used for trachea wet, this utility model can be used for substituting infusion pump, also can be used for the slowly place of transfusion of other needs.
Claims (5)
1. trachea wet pump; comprise reservoir (4), protecting sheathing (1) and tube for transfusion (9); the inner cavity volume (2) that forms of protecting sheathing (1); reservoir (4) is positioned at cavity volume (2); tube for transfusion (9) is connected with reservoir (4); it is characterized in that: comprise aerating device (5), protecting sheathing (1) is hermetically-sealed construction, and aerating device (5) is communicated with cavity volume (2).
2. trachea wet pump according to claim 1, it is characterized in that: aerating device (5) is air bag.
3. trachea wet pump according to claim 2 is characterized in that: comprise pressure signal is converted to the flow velocity display device (3) that flow velocity signal shows, flow velocity display device (3) is connected with cavity volume (2).
4. trachea wet pump according to claim 3, it is characterized in that: comprise tube for transfusion fixed card (8), tube for transfusion fixed card (8) is connected with tube for transfusion (9).
5. trachea wet pump according to claim 4, is characterized in that: comprise and extend tube for transfusion (10), extend tube for transfusion (10) one ends and be connected with tube for transfusion (9) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203068327U CN203280875U (en) | 2013-05-30 | 2013-05-30 | Tracheae wetting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203068327U CN203280875U (en) | 2013-05-30 | 2013-05-30 | Tracheae wetting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280875U true CN203280875U (en) | 2013-11-13 |
Family
ID=49537258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203068327U Expired - Fee Related CN203280875U (en) | 2013-05-30 | 2013-05-30 | Tracheae wetting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203280875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267509A (en) * | 2016-08-03 | 2017-01-04 | 刘芳 | A kind of air flue humidification pump |
| WO2018023503A1 (en) * | 2016-08-03 | 2018-02-08 | 刘芳 | Control device based on airway humidification pump |
| CN116672540A (en) * | 2023-08-01 | 2023-09-01 | 泰州品青医疗器械有限公司 | Flow and flow speed self-control type disposable infusion pump |
-
2013
- 2013-05-30 CN CN2013203068327U patent/CN203280875U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267509A (en) * | 2016-08-03 | 2017-01-04 | 刘芳 | A kind of air flue humidification pump |
| WO2018023503A1 (en) * | 2016-08-03 | 2018-02-08 | 刘芳 | Control device based on airway humidification pump |
| CN106267509B (en) * | 2016-08-03 | 2019-07-09 | 刘芳 | A kind of air flue humidification pump |
| CN116672540A (en) * | 2023-08-01 | 2023-09-01 | 泰州品青医疗器械有限公司 | Flow and flow speed self-control type disposable infusion pump |
| CN116672540B (en) * | 2023-08-01 | 2023-10-31 | 泰州品青医疗器械有限公司 | Flow and flow speed self-control type disposable infusion pump |
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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: 20131113 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |