CN202961479U - Knee joint flusher - Google Patents
Knee joint flusher Download PDFInfo
- Publication number
- CN202961479U CN202961479U CN 201220631846 CN201220631846U CN202961479U CN 202961479 U CN202961479 U CN 202961479U CN 201220631846 CN201220631846 CN 201220631846 CN 201220631846 U CN201220631846 U CN 201220631846U CN 202961479 U CN202961479 U CN 202961479U
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- China
- Prior art keywords
- knee joint
- booster pump
- articular cavity
- power set
- drainage tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a knee joint flusher which is characterized in that the knee joint flusher further includes a drainage tube suite, a power plant, a flushing fluid storing device, and a drainage bottle, wherein the drainage tube suite includes a joint cavity inflow sleeve and a joint cavity outflow sleeve, an output end of the power plant is connected with an input end of the power plant, the power plant includes a pressure regulating part which is used for regulating the liquid pressure of the power plant, the output end of the flushing fluid storing device is connected with the input end of the power plant, and the input end of the drainage bottle is connected with the output end of the joint cavity outflow sleeve. The knee joint flusher is convenient, and effective in flushing the joint, reduces the medical cost and the financial burden for patients.
Description
Technical field
This utility model relates to the flusher in a kind of medical apparatus and instruments, especially a kind of portable, practical knee joint flusher that is applicable to.
Background technology
Knee joint is rinsed the treatment that is applicable to multiple diseases of knee joint, is mainly used in osteoarthritis, suppurative arthritis, rheumatism and rheumatoid arthritis, acute and chronic or traumatic synovitis etc.The joint is rinsed can the eliminate the inflammation medium, removes chip and episome, alleviates the induced pain factor, improve the interior environment of knee joint cavity, to early stage osteoarthritis, synovitis etc., rinse timely and effectively effectively relief of symptoms, even cure, its curative effect has obtained the world, domestic generally acknowledged.And flushing is one of essential step of arthrocsopic surgery.
Along with the quickening of the aging process of the society and the progress of society's science and technology, kneed illness obviously increases.Because hospitalization cost is larger, follow simultaneously problems such as facing postoperative pain, many patients are poor to the compliance of knee prosthesis and Arthroscopic Treatment.And giving merely simple closed treating, curative effect is undesirable.Current giving rinsed in knee joint cavity, how to carry out under the condition of being in hospital, and there is no special flusher except arthroscope system, and flushing and drainage tube connect inconvenient, and developing result is imprecise, sometimes also needs external power supply.
Summary of the invention
In order to solve in current prior art existing the problems referred to above of flusher in knee joint cavity, this utility model provides a kind of knee joint flusher, this device not only can facilitate, effectively go the joint to rinse, and can reduce medical treatment cost, relieve patient ' s burden.
The utility model discloses a kind of knee joint flusher, it is characterized in that, described knee joint flusher further comprises: a drainage tube external member comprises that an articular cavity water inlet sleeve pipe and an articular cavity go out jacket pipe; One power set, its outfan connect the input of described articular cavity water inlet sleeve pipe, and described power set comprise a pressure-regulating portion, are used for regulating the fluid pressure that enters described power set; One contains the device of flushing liquor, and its outfan connects the input of described power set; One drainage bottle, its input connects the outfan that described articular cavity goes out jacket pipe.
Reasonablely be, knee joint flusher of the present utility model, described device further comprises some sections drainage tubes, the described device that contains flushing liquor is connected with the input of described power set by one of described drainage tube, the outfan of described power set is connected by the input of one of described drainage tube with described articular cavity water inlet sleeve pipe, and the input of described drainage tube is connected with the outfan that described articular cavity goes out jacket pipe by one of described drainage tube.
Reasonablely be, knee joint flusher of the present utility model, the pressure-regulating portion of described power set comprises a booster pump, described booster pump comprises a booster pump water inlet and a booster pump outlet, described power set further comprise: a speed regulator, be connected on described booster pump, be used for adjusting the hydraulic pressure that enters described booster pump; One power supply and a switch, described power supply are described booster pump and the power supply of described speed regulator, the turn-on and turn-off of the described power supply of described on-off control.
Reasonablely be, knee joint flusher of the present utility model, described power supply comprises an accumulator.
Reasonablely be, knee joint flusher of the present utility model, the front end of described articular cavity water inlet sleeve pipe has some less side openings.
Reasonablely be, knee joint flusher of the present utility model, described device further comprise one group of perforator, and described perforator comprises a sharp head dummy perforator and a bluff nose perforator.
Reasonablely be, knee joint flusher of the present utility model, described drainage bottle comprises a negative-pressure suction bottle.
Flusher of the present utility model has the following advantages: applied widely, Simple portable, flushing thoroughly, strong adaptability, not limited by external power supply.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, to detailed description of the present utility model, above and other purpose of the present utility model, feature and advantage will be apparent.
Fig. 1 is that various drain of the present utility model connects external member figure;
Fig. 2 (a) and 2(b) be respectively outward appearance and the cutaway view of this utility model medium power device;
Fig. 3 is the schematic diagram of this utility model knee joint flusher.
The specific embodiment
Shown in Figure 1 is each drain connection external member figure of this utility model device, wherein, articular cavity water inlet sleeve pipe 1a, articular cavity goes out jacket pipe 1b, sharp head dummy perforator 2a, bluff nose perforator 2b, drainage tube 3.Wherein intake and offer some apertures, the hydraulic pressure when being used for strengthening rinsing on the tube wall of sleeve pipe 1a and the second drainage tube 32 opposite ends.
Fig. 2 (a) and 2(b) shown in be respectively outward appearance and the cutaway view of this utility model medium power device; Accumulator 4a wherein, booster pump 4b, on and off switch 4c, speed regulator 4d, booster pump water inlet 4e, booster pump outlet 4f.There is a booster pump 4b this power set 4 inside, and this booster pump 4b is by accumulator 4a power supply, and can be carried out by speed regulator 4d the adjusting of fluid velocity, the fluid pressure that enters from outlet 4f can be regulated by this booster pump 4b, and flow out by outlet 4e.
Fig. 3 has provided the overall schematic of knee joint flusher of the present utility model, comprising: two parts of water inlet and water outlet, wherein,
Water inlet portion comprises: one contains the water bag 5 of flushing liquor, and its outlet is by the booster pump water inlet 4e of first paragraph drainage tube 31 connecting power devices 4, and booster pump outlet 4f connects the end of articular cavity water inlet sleeve pipe 1a by second segment drainage tube 32.
The water part comprises: an articular cavity goes out jacket pipe 1b, and the one end connects the entrance of a drainage bottle 6 by the 3rd section drainage tube 33.
Device of the present utility model in use, after giving the knee joint cavity puncture, for reducing tissue injury, combination is as articular cavity sleeve pipe 1a and 1b in Fig. 1 and sharp head dummy perforator 2a or bluff nose perforator 2b, intake sleeve pipe 1a and articular cavity of articular cavity gone out jacket pipe 1b and insert and treat in the articular cavity of drain, extract sharp head dummy perforator 2a or bluff nose perforator 2b, make articular cavity be connected with water inlet portion and the water part of this utility model device.
As shown in Figure 3, one booster pump 4b is arranged in power set 4, booster pump 4b is by accumulator 4a power supply, and the water inlet 4e of booster pump 4b connects through the first drainage tube 31 water bag 5 that contains a flushing liquor, and the outlet 4f of booster pump connects articular cavity water inlet sleeve pipe 1a through the second drainage tube 32.There is a speed regulator 4d to control the flow velocity of flushing liquor on power set 4.The articular cavity flushing liquor goes out jacket pipe 1b through articular cavity and flows out, and is connected by drainage tube 33 to flow into drainage bottle (or negative-pressure suction bottle) 6.Can by direction, angle and the control flushing liquor flow velocity of adjusting the articular cavity oral siphon, reach the purpose of cleaning down knee joint cavity.
It is the physiological characteristics of a relatively airtight chamber that this utility model knee joint cavity flusher utilizes knee joint cavity, connects each assembly by drainage tube, forms a regulatable flushing path.
In use, at first, according to shown in Figure 3, combination articular cavity water inlet sleeve pipe 1a and articular cavity water inlet sleeve pipe 1b and sharp head dummy perforator 2a and bluff nose perforator 2b by joint puncture, make articular cavity and extraneous UNICOM.Secondly, one booster pump 4b is arranged in power set 4, and booster pump 4b controls Water discharge flow speed by accumulator 4a power supply by speed regulator 4d, the water inlet of booster pump 4b connects through drainage tube 31 water bag (bottle) 5 that contains flushing liquor, and the outlet of booster pump 4b connects articular cavity water inlet sleeve pipe 1a through drainage tube 32.The articular cavity flushing liquor goes out jacket pipe 1b through articular cavity and flows out, and is connected by drainage tube 33 to flow into drainage bottle (or negative-pressure suction bottle) 6.Can by direction, angle and the control flushing liquor flow velocity of adjusting the articular cavity oral siphon, reach the purpose of cleaning down knee joint cavity.This flusher has the following advantages: applied widely, Simple portable, flushing thoroughly, strong adaptability, not limited by external power supply.
Above all embodiment are only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.
Claims (7)
1. a knee joint flusher, is characterized in that, described knee joint flusher further comprises:
One drainage tube external member comprises that an articular cavity water inlet sleeve pipe and an articular cavity go out jacket pipe;
One power set, its outfan connect the input of described articular cavity water inlet sleeve pipe, and described power set comprise a pressure-regulating portion, are used for regulating the fluid pressure that enters described power set;
One contains the device of flushing liquor, and its outfan connects the input of described power set;
One drainage bottle, its input connects the outfan that described articular cavity goes out jacket pipe.
2. knee joint flusher according to claim 1, is characterized in that,
Described device further comprises some sections drainage tubes, the described device that contains flushing liquor is connected with the input of described power set by one of described drainage tube, the outfan of described power set is connected by the input of one of described drainage tube with described articular cavity water inlet sleeve pipe, and the input of described drainage tube is connected with the outfan that described articular cavity goes out jacket pipe by one of described drainage tube.
3. knee joint flusher according to claim 2, is characterized in that, the pressure-regulating portion of described power set comprises a booster pump, and described booster pump comprises a booster pump water inlet and a booster pump outlet, and described power set further comprise:
One speed regulator is connected on described booster pump, is used for adjusting the hydraulic pressure that enters described booster pump;
One power supply and a switch, described power supply are described booster pump and the power supply of described speed regulator, the turn-on and turn-off of the described power supply of described on-off control.
4. according to claim 2 or 3 described knee joint flushers, is characterized in that,
Described power supply comprises an accumulator.
5. knee joint flusher according to claim 4, is characterized in that,
The front end of described articular cavity water inlet sleeve pipe has some less side openings.
6. knee joint flusher according to claim 5, is characterized in that,
Described device further comprises one group of perforator, and described perforator comprises a sharp head dummy perforator and a bluff nose perforator.
7. knee joint flusher according to claim 5, is characterized in that,
Described drainage bottle comprises a negative-pressure suction bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631846 CN202961479U (en) | 2012-11-26 | 2012-11-26 | Knee joint flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631846 CN202961479U (en) | 2012-11-26 | 2012-11-26 | Knee joint flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202961479U true CN202961479U (en) | 2013-06-05 |
Family
ID=48502617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631846 Expired - Fee Related CN202961479U (en) | 2012-11-26 | 2012-11-26 | Knee joint flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202961479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816924A (en) * | 2016-05-09 | 2016-08-03 | 任凯 | Knee-joint flushing device |
| CN109480975A (en) * | 2018-12-20 | 2019-03-19 | 重庆市渝北区中医院 | Knee joint flusher |
| CN116173339A (en) * | 2023-01-31 | 2023-05-30 | 复旦大学附属中山医院 | Treatment device for treating knee joint degenerative disease |
-
2012
- 2012-11-26 CN CN 201220631846 patent/CN202961479U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816924A (en) * | 2016-05-09 | 2016-08-03 | 任凯 | Knee-joint flushing device |
| CN109480975A (en) * | 2018-12-20 | 2019-03-19 | 重庆市渝北区中医院 | Knee joint flusher |
| CN116173339A (en) * | 2023-01-31 | 2023-05-30 | 复旦大学附属中山医院 | Treatment device for treating knee joint degenerative disease |
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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: 20130605 Termination date: 20211126 |