CN203989277U - A kind of venous transfusion monitor device - Google Patents
A kind of venous transfusion monitor device Download PDFInfo
- Publication number
- CN203989277U CN203989277U CN201420386431.1U CN201420386431U CN203989277U CN 203989277 U CN203989277 U CN 203989277U CN 201420386431 U CN201420386431 U CN 201420386431U CN 203989277 U CN203989277 U CN 203989277U
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- transfusion
- tube
- wireless module
- laser
- laser pickoff
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Abstract
This utility model provides a kind of venous transfusion monitor device that is equipped with special tube for transfusion bubble detection device.It comprises transfusion bag, and transfusion bag bottom is connected with tube for transfusion, is provided with successively air filter, flow control valve and infusion needle on tube for transfusion; On tube for transfusion, be also provided with bubble detection device; Bubble detection device comprises ring type deck, generating laser, laser pickoff and the first wireless module; Tube for transfusion is through in ring type deck; Generating laser and laser pickoff have at least a pair of; The first wireless module is electrically connected with laser pickoff; It also comprises electric check valve, and electric check valve is installed on tube for transfusion, and electric check valve comprises two symmetrical cut-off unit and second wireless module, each cut-off unit comprises spool and electric magnet, spool is T font, and montant part is inserted in electric magnet, and cross bar part and tube for transfusion offset; The second wireless module is electrically connected with the first wireless module.
Description
Technical field
This utility model relates to a kind of medical device, specifically refers to a kind of venous transfusion monitor device.
Background technology
Venous transfusion is to utilize atmospheric pressure and fluid pressure principle that a large amount of sterile liquids, electrolyte, medicine are inputted to the method in body by vein.Because its tool has the following advantages: 1, easily medicine is reached and causes curative effect concentration, and the sustainable required constant density of curative effect that maintains.2, can give through vein muscle, the irritant medicine of subcutaneous tissue.3, can promptly supplement liquid or the blood that health is lost.4, the infusion of intravenous nutrition product.Generally adopted by various big hospital.In venous transfusion process, there are most important points for attention, i.e. aerofluxus is with pre-anti-air embolism.When transfusion, must drain inner air tube, prevent that liquid stream is empty; Change in time infusion bottle and add medicinal liquid, after being totally lost, pulling out in time pin.When concrete operations, in order to discharge the air in tube for transfusion, nurses need to be grasped following aerofluxus skill: Murphy's burette hypomere tube for transfusion is lifted good suitable the carrying of hands mid-game, make Murphy's burette reversing upwards open transfusion pipe adjustor, while observing liquid inflow Murphy's burette to 1/3 place, fasten actuator, put down immediately tube for transfusion in hands, after the liquid level that under Murphy's burette, a small amount of air escapes in upper Murphy's burette automatically, opening actuator makes liquid become a shape flow down and can not become wire again, because becoming wire pressure large, Murphy's burette upper gas can be pressed into hypomere pipe and form more bubble, in the time that medicinal liquid flows out from syringe needle, actuator upwards can be pushed under Murphy's burette and fasten, reach aerofluxus object.In actual infusion process, in tube for transfusion, often still have the possibility of entrained air, and air can cause life to threaten to patient after entering tube for transfusion.In prior art, be not equipped with special tube for transfusion bubble detection device, when transfusion, have potential safety hazard.In sum, be badly in need of at present wanting a kind of venous transfusion monitor device that is equipped with special tube for transfusion bubble detection device.
Utility model content
The technical problems to be solved in the utility model is that a kind of venous transfusion monitor device that is equipped with special tube for transfusion bubble detection device is provided.
For solving the problems of the technologies described above, the technical scheme that this utility model provides is: a kind of venous transfusion monitor device, it comprises transfusion bag, transfusion bag bottom is connected with tube for transfusion, on tube for transfusion, be provided with successively air filter, flow control valve and infusion needle, flow control valve is provided with the roller for adjust flux; On described tube for transfusion, be also provided with bubble detection device; Described bubble detection device is positioned at tube for transfusion bottom, and described bubble detection device comprises ring type deck, generating laser, laser pickoff and the first wireless module; Described tube for transfusion is through in ring type deck; Generating laser and laser pickoff have at least a pair of, and the detection light beam between generating laser and laser pickoff is through tube for transfusion; The first wireless module is electrically connected with laser pickoff; It also comprises electric check valve, described electric check valve is installed on tube for transfusion, electric check valve comprises two symmetrical cut-off unit and second wireless module, each cut-off unit comprises spool and electric magnet, spool is T font, montant part is inserted in electric magnet, and cross bar part and tube for transfusion offset; The second wireless module is electrically connected with the first wireless module.
As improvement, on described air filter, be also provided with mini vibrator, in described mini vibrator, carry lithium battery, and can vibrate voluntarily by default frequency.
As improvement, on described ring type deck, be also provided with warning lamp, for warn periphery monitoring personnel in the time bubble being detected.
As improvement, on described tube for transfusion, be also wound with heating apparatus, for heating transfusion pipe in the time that room temperature is too low.
As improvement, described generating laser and laser pickoff are four pairs, are evenly distributed on the circumference of ring type deck.
Adopt after said structure, the utlity model has following beneficial effect: on tube for transfusion, be also provided with bubble detection device; Described bubble detection device is positioned at tube for transfusion bottom, and described bubble detection device comprises ring type deck, generating laser, laser pickoff and the first wireless module; Described tube for transfusion is through in ring type deck; Generating laser and laser pickoff have at least a pair of, and the detection light beam between generating laser and laser pickoff is through tube for transfusion; The first wireless module is electrically connected with laser pickoff.It also comprises electric check valve, described electric check valve is installed on tube for transfusion, electric check valve comprises two symmetrical cut-off unit and second wireless module, each cut-off unit comprises spool and electric magnet, spool is T font, montant part is inserted in electric magnet, and cross bar part and tube for transfusion offset; The second wireless module is electrically connected with the first wireless module.This utility model patent is used laser detector cleverly, in conjunction with the bubble refraction principle support not identical with the refractive index of liquid.In the time having bubble in tube for transfusion, laser pickoff does not receive laser signal, thereby realizes the detection to bubble.In the time bubble being detected, can transmit control signal to the second wireless module by the first wireless module, thereby the second wireless module receive that can immediately control stop valve after signal blocks tube for transfusion to prevent that the most fast bubble from entering in patient body.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model medium-sized vein infusion monitoring device.
Fig. 2 is the structure for amplifying schematic diagram of the bubble detection device in Fig. 1.
Fig. 3 is that Fig. 2 overlooks the structure for amplifying signal under state and detecting schematic diagram.
Fig. 4 is the structure for amplifying schematic diagram of electric check valve in Fig. 1.
As shown in the figure: 1, transfusion bag, 2, tube for transfusion, 3, air filter, 4, flow control valve, 5, roller, 6, infusion needle, 7, bubble detection device, 8, electric check valve, 9, mini vibrator, 701, ring type deck, 702, generating laser, 703, laser pickoff, 704, warning lamp, 705, the first wireless module, 801, spool, 802, electric magnet, 803, the second wireless module.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
1 to accompanying drawing 4 by reference to the accompanying drawings, a kind of venous transfusion monitor device, it comprises transfusion bag 1, transfusion bag 1 bottom is connected with tube for transfusion 2, on tube for transfusion 2, be provided with successively air filter 3, flow control valve 4 and infusion needle 6, flow control valve 4 is provided with the roller 5 for adjust flux; On described tube for transfusion 2, be also provided with bubble detection device 7; Described bubble detection device 7 is positioned at tube for transfusion 2 bottoms, and described bubble detection device 7 comprises ring type deck 701, generating laser 702, laser pickoff 703 and the first wireless module 705; Described tube for transfusion 2 is through in ring type deck 701; Generating laser 702 and laser pickoff 703 have at least a pair of, and the detection light beam between generating laser 702 and laser pickoff 703 is through tube for transfusion 2; The first wireless module 705 is electrically connected with laser pickoff 703; It also comprises electric check valve 8, described electric check valve 8 is installed on tube for transfusion 2, electric check valve 8 comprises two symmetrical cut-off unit and second wireless module 803, each cut-off unit comprises spool 801 and electric magnet 802, spool 801 is T font, montant part is inserted in electric magnet 802, and cross bar part and tube for transfusion 2 offset; The second wireless module 803 is electrically connected with the first wireless module 705.
As improvement, on described air filter 3, be also provided with mini vibrator 9, in described mini vibrator 9, carry lithium battery, and can vibrate voluntarily by default frequency.
As improvement, on described ring type deck 701, be also provided with warning lamp 704, for warn periphery monitoring personnel in the time bubble being detected.
As improvement, on described tube for transfusion 2, be also wound with heating apparatus, for heating transfusion pipe in the time that room temperature is too low.
As improvement, described generating laser 702 and laser pickoff 703 are four pairs, are evenly distributed on the circumference of ring type deck 701.
Adopt after said structure, the utlity model has on following beneficial effect tube for transfusion and be also provided with bubble detection device; Described bubble detection device is positioned at tube for transfusion bottom, and described bubble detection device comprises ring type deck, generating laser, laser pickoff and the first wireless module; Described tube for transfusion is through in ring type deck; Generating laser and laser pickoff have at least a pair of, and the detection light beam between generating laser and laser pickoff is through tube for transfusion; The first wireless module is electrically connected with laser pickoff.It also comprises electric check valve 8, described electric check valve 8 is installed on tube for transfusion 2, electric check valve 8 comprises two symmetrical cut-off unit and second wireless module 803, each cut-off unit comprises spool 801 and electric magnet 802, spool 801 is T font, montant part is inserted in electric magnet 802, and cross bar part and tube for transfusion 2 offset; The second wireless module 803 is electrically connected with the first wireless module 705.This utility model patent is used laser detector cleverly, in conjunction with the bubble refraction principle support not identical with the refractive index of liquid.In the time having bubble in tube for transfusion, laser pickoff does not receive laser signal, thereby realizes the detection to bubble.In the time bubble being detected, can transmit control signal to the second wireless module by the first wireless module, thereby the second wireless module receive that can immediately control stop valve after signal blocks tube for transfusion to prevent that the most fast bubble from entering in patient body.When concrete enforcement, described bubble detection device 7 can external power supply or built-in lithium battery.
Above this utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.If generally speaking those of ordinary skill in the art is enlightened by it, in the situation that not departing from this utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (5)
1. a venous transfusion monitor device, it comprises transfusion bag (1), transfusion bag (1) bottom is connected with tube for transfusion (2), on tube for transfusion (2), be provided with successively air filter (3), flow control valve (4) and infusion needle (6), flow control valve (4) is provided with the roller (5) for adjust flux; It is characterized in that: on described tube for transfusion (2), be also provided with bubble detection device (7); Described bubble detection device (7) is positioned at tube for transfusion (2) bottom, and described bubble detection device (7) comprises ring type deck (701), generating laser (702), laser pickoff (703) and the first wireless module (705); Described tube for transfusion (2) is through in ring type deck (701); Generating laser (702) and laser pickoff (703) have at least a pair of, and the detection light beam between generating laser (702) and laser pickoff (703) is through tube for transfusion (2); The first wireless module (705) is electrically connected with laser pickoff (703); It also comprises electric check valve (8), described electric check valve (8) is installed on tube for transfusion (2), electric check valve (8) comprises two symmetrical cut-off unit and second wireless module (803), each cut-off unit comprises spool (801) and electric magnet (802), spool (801) is T font, montant part is inserted in electric magnet (802), and cross bar part and tube for transfusion (2) offset; The second wireless module (803) is electrically connected with the first wireless module (705).
2. venous transfusion monitor device according to claim 1, is characterized in that: on described air filter (3), be also provided with mini vibrator (9), carry lithium battery, and can vibrate voluntarily by default frequency in described mini vibrator (9).
3. venous transfusion monitor device according to claim 1, is characterized in that: on described ring type deck (701), be also provided with warning lamp (704), for warn periphery monitoring personnel in the time bubble being detected.
4. venous transfusion monitor device according to claim 1, is characterized in that: on described tube for transfusion (2), be also wound with heating apparatus, for heating transfusion pipe in the time that room temperature is too low.
5. venous transfusion monitor device according to claim 1, is characterized in that: described generating laser (702) and laser pickoff (703) are four pairs, are evenly distributed on the circumference of ring type deck (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386431.1U CN203989277U (en) | 2014-07-14 | 2014-07-14 | A kind of venous transfusion monitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386431.1U CN203989277U (en) | 2014-07-14 | 2014-07-14 | A kind of venous transfusion monitor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989277U true CN203989277U (en) | 2014-12-10 |
Family
ID=52029361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386431.1U Expired - Fee Related CN203989277U (en) | 2014-07-14 | 2014-07-14 | A kind of venous transfusion monitor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989277U (en) |
-
2014
- 2014-07-14 CN CN201420386431.1U patent/CN203989277U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200714 |