CN204916415U - Medical liquid washing unit of extrusion formula - Google Patents
Medical liquid washing unit of extrusion formula Download PDFInfo
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- CN204916415U CN204916415U CN201520580555.8U CN201520580555U CN204916415U CN 204916415 U CN204916415 U CN 204916415U CN 201520580555 U CN201520580555 U CN 201520580555U CN 204916415 U CN204916415 U CN 204916415U
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Abstract
The utility model discloses a medical liquid washing unit of extrusion formula belongs to medical supplies technical field. The device is including the bottle that can produce elastic deformation, and with bottle sealing connection's bottle lid, and the airtight bottle lid that passes of one end gets into spray pipe in the bottle, the spray pipe other end is equipped with the nozzle that a relative spray pipe is crooked and the internal diameter reduces gradually, the water spray bottle includes still that one is used for sealing up the nozzle end cap of nozzle, the nozzle end cap is through flexible parts and spout water piping connection. The utility model discloses accessible extrusion have can elastic deformation the bottle make medical flush fluid from the spray pipe blowout in the bottle because the internal diameter of nozzle reduces gradually for it is the biggest that the relative pressure of flush fluid is oozed to the waiting of nozzle free end, and then the messenger waits and to ooze the flush fluid and have the stronger pressure that washes, and spray pipe and bottle lid, bottle lid and bottle, nozzle and nozzle end cap all can be sealed relatively moreover, make medical flush fluid seal in the bottle, prevent effectively that the interior medical flush fluid of bottle is contaminated.
Description
Technical field
The utility model relates to field of medical article technology, is specifically related to a kind of squash type medical use liquid flushing arrangement.
Background technology
Ophthalmic medical needs often to treat eyes and nurse clinically, and adopt Medical washing fluid and be that to rinse eyes be at present very conventional a kind of mode containing sterilization, antibacterial liquid, but the problem of following several respects of flushing arrangement that prior art adopts: 1, flushing pressure is low, namely the flushing pressure of Medical washing fluid is inadequate, fast speed can not be rinsed well by the foreign matter in eyes or secrete, developing result is poor, needs repeatedly to rinse, and causes a large amount of wastes of Medical washing fluid; 2, easily contaminated, eyes are windows of people's soul, and it is very fragile, easily infected, therefore must keep the clean of Medical washing fluid in treatment and nursing process, reduce its pollution channel.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of squash type medical use liquid flushing arrangement, and the flushing pressure solving flushing arrangement of the prior art is low, easily cause the contaminated technical matters of the flushing liquor in it.
For reaching above-mentioned technical purpose, the technical solution of the utility model provides a kind of squash type medical use liquid flushing arrangement, it comprises and has elastically-deformable bottle, the bottle cap be connected with described sealing bottle, and the airtight water jet standpipe entered through described bottle cap in described bottle in one end, the axis bending of the relative body of the described water jet standpipe other end, and diameter reduces formation one nozzle gradually, described nozzle is arranged with one for sealing the nozzle end cap of described nozzle, described nozzle end cap is connected with the body of water jet standpipe by a flexible attachment components.
Preferably, described nozzle comprises the first wedge-shaped part and horizontal part successively along described water jet standpipe body bearing of trend, and the diameter of described first wedge-shaped part reduces gradually along described water jet standpipe body bearing of trend, and minimum diameter is identical with the diameter of described horizontal part.
Preferably, described nozzle also comprises the second wedge-shaped part, and the diameter of described second wedge-shaped part reduces gradually along described water jet standpipe body bearing of trend, and maximum gauge is identical with the diameter of described horizontal part.
Preferably, the minimum diameter of described first wedge-shaped part is identical with the maximum gauge of described second wedge-shaped part, and the maximum gauge of described first wedge-shaped part is identical with described water jet standpipe pipe diameter.
Preferably, the diameter of described nozzle end cap and the diameter compatible of horizontal part close.
Preferably, the outside tube wall of described horizontal part and the inner side tube wall of described nozzle end cap are friction face.
Preferably, described bottle cap is provided with a medicine feeding hole, and described medicine feeding hole can be sealed by the sealing member of needle pierces by one.
Preferably, described sealing member is check valve or flexible sealing film.
Preferably, described bottle is connected by thread seal with bottle cap, and described bottle cap extends multiple sealing column be connected with bottle relative to bottle side along bottle cap outer rim to bottle.
Preferably, the sidewall of described bottle is provided with scale graduation.
Compared with prior art, the utility model has can the Medical washing fluid in bottle be sprayed from water jet standpipe elastically-deformable bottle by extruding, because the internal diameter of nozzle reduces gradually, make the Medical washing fluid of nozzle free end maximum relative to pressure, and then make Medical washing fluid have stronger flushing pressure, and water jet standpipe and bottle cap, bottle cap and bottle, nozzle and nozzle end cap all can opposing seal, make Medical washing fluid be sealed in bottle, effectively prevent the Medical washing fluid in bottle contaminated.
Accompanying drawing explanation
Fig. 1 is the structural representation of squash type medical use liquid flushing arrangement described in the utility model;
Fig. 2 is the partial enlarged drawing of nozzle in Fig. 1;
Fig. 3 is the structural representation of nozzle end cap described in the utility model;
Fig. 4 is the birds-eye view of Fig. 1;
Fig. 5 is another structural representation of squash type medical use liquid flushing arrangement described in the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, shown in Fig. 2, the utility model provides a kind of squash type medical use liquid flushing arrangement, it comprises bottle 1, bottle cap 2, water jet standpipe 3, nozzle 4 and nozzle end cap 5, described bottle 1 employing has elastically-deformable material and makes, described bottle cap 2 is tightly connected with described bottle 1, described water jet standpipe 3 one end is airtight to be entered in described bottle 1 through described bottle cap 2, the body axis bending of the relative water jet standpipe 3 of the other end, and diameter reduces to form nozzle 4 gradually, described nozzle 4 is arranged with one for sealing the nozzle end cap 5 of described nozzle 4, described nozzle end cap 5 is connected with the body of water jet standpipe 3 by a flexible attachment components 6.Preferably, described flexible attachment components 6 is sheathed on one end of described body is the ring set that a diameter matches with body.
Concrete, described squash type medical use liquid flushing arrangement, being had by extruding can elastically-deformable bottle 1, increase the pressure in bottle 1, the Medical washing fluid in bottle 1 is made to enter in water jet standpipe 3 under the effect of the pressure, because the diameter of nozzle 4 reduces gradually, the Medical washing fluid of same volume is when the diameter that circulates diminishes, flow velocity increases, therefore increase from the fluid impingement force of the Medical washing fluid of nozzle 4 ejection, Medical washing fluid is made to have stronger flushing pressure, simultaneously by described water jet standpipe 3 and bottle cap 2, bottle cap 2 and bottle 1, connecting portion between nozzle 4 and nozzle end cap 5 all seals setting, Medical washing fluid is made to be sealed in bottle 1, effectively prevent the Medical washing fluid in bottle 1 contaminated.The bending angle of the body axis of the relative water jet standpipe 3 of described nozzle is 0 ° ~ 180 °, and the capacity of described bottle is 20ml ~ 1000ml.
Squash type medical use liquid flushing arrangement described in the utility model belongs to field of medical article technology, for the wound in the portions such as eyes, nasal cavity, duct, gum, skin, vulva, inflammation, pyogenic infection and other need a kind of easy flushing arrangement being suitable for, flushing pressure is provided that uses when rinsing by isotonic solution, bacteriostatic solution, effectively can rinse foreign matter, the secrete of organ or trauma wounds, great reduction patient pain, and cause the significant wastage of flushing liquor.
Described nozzle 4 comprises the first wedge-shaped part 401 and horizontal part 402 successively along described water jet standpipe 3 body bearing of trend, the diameter of described first wedge-shaped part 401 reduces gradually along described water jet standpipe 3 body bearing of trend, and minimum diameter is identical with the diameter of described horizontal part 402.Wherein, the diameter of described horizontal part 402 and the diameter compatible of described nozzle end cap 5 close.Concrete, as shown in Figure 3, described nozzle end cap 5 comprises a pipeful of type mouth 501 and a horizontal interior walls 502, the direction that the diameter of described bucket type mouth 501 extends to bottom from its opening described reduces gradually, its minimum diameter is identical with the diameter of described horizontal interior walls 502, and the diameter of described horizontal interior walls 502 is identical with the diameter of described horizontal part 402, therefore, by coordinating of the diameter of horizontal interior walls 502 and the outer wall of described horizontal part 402, described nozzle end cap 5 is arranged on described nozzle 4.
Nozzle end cap 5 of the prior art is directly fastened on the wedge-shaped part of described nozzle 4, contact between its inwall and described wedge-shaped part outer wall is linear contact lay, area of contact is little, in the way of transport, very easily because the reason of vibrations comes off on nozzle 4, medical use liquid flushing arrangement described in the utility model by setting up a horizontal part 402 on nozzle 4, for face contacts between the inwall of described nozzle end cap 5 and the outer wall of described horizontal part 402, area of contact increases, thus avoids the problem that described nozzle end cap 5 comes off on nozzle 4 due to vibrations in transit.Meanwhile, the outside tube wall of described horizontal part 402 and the inner side tube wall of described nozzle end cap 5 are friction face, further increase the friction force between the inwall of nozzle end cap 5 and the outer wall of described horizontal part 402, ensure that the airtight performance of nozzle 4.Further, as shown in Figure 5, can also install on described nozzle 4 syringe needle 31 carry out with the use of.Preferably, described syringe needle 31 adopts blunt lancet head, thus avoids the syringe needle with sharp sword to stab wound or weak sensitive part.
Further, as shown in Figure 2, described nozzle 4 also comprises the second wedge-shaped part 403, and the diameter of described second wedge-shaped part 403 reduces gradually along described water jet standpipe 3 body bearing of trend, and maximum gauge is identical with the diameter of described horizontal part 402.Concrete, described horizontal part 402 is arranged between described first wedge-shaped part 401 and the second wedge-shaped part 403, the minimum diameter end of described first wedge-shaped part 401 is connected with one end of described horizontal part 402, the maximum gauge end of described second wedge-shaped part 403 is connected with the other end of described horizontal part 402, therefore the minimum diameter of described first wedge-shaped part 401 is identical with the maximum gauge of described second wedge-shaped part 403, and the maximum gauge of described first wedge-shaped part 401 is identical with described water jet standpipe 3 pipe diameter.
The present embodiment adopts squash type to spray, namely Medical washing fluid is sprayed by extrusion bottle 1, in order to reduce the opposite force be subject to after Medical washing fluid enters nozzle 4, therefore the diameter of described first wedge-shaped part 401 and the second wedge-shaped part 403 is reduced gradually along described water jet standpipe 3 body bearing of trend, secondary constriction is carried out to the circulation path of described Medical washing fluid, when Medical washing fluid is after described horizontal part 402 cushions, punching press intensity reduces, described second wedge-shaped part 403 connects described horizontal part 402, secondary extrusion can be carried out to the Medical washing fluid flowing through horizontal part 402, thus the further strength under shock increasing Medical washing fluid and spray from nozzle 4., reduced by the secondary in convection route footpath meanwhile, also can prevent nozzle 4 internal diameter from reducing too fast and causing the Medical washing fluid sprayed to be dispersed, instead of in column, be unfavorable for rinsing.Concrete, the diameter of described horizontal part 402, the first wedge-shaped part 401 minimum diameter, the second wedge-shaped part 403 maximum gauge are all identical, further ensure that Medical washing fluid smooth flow in the fluid passage of nozzle 4, reduce the reverse resistance that Medical washing fluid receives in nozzle 4 passage.
Be sealed and matched because bottle 1 and bottle cap 2 adopt, but when specifically using, need to add other drug in the Medical washing fluid in bottle 1, therefore as shown in Figure 4, described bottle cap 2 is provided with a medicine feeding hole 201, described medicine feeding hole 201 by one can by needle pierces thus the sealing member injecting liquid in bottle 1 seal, described sealing member is preferably check valve or flexible sealing film, after making infusion of medicine, the sealing state keeping bottle 1 can be continued, prevent Medical washing fluid in bottle 1 from being polluted.
The squash type medical use liquid flushing arrangement of the present embodiment is disposable product, Medical washing fluid is not set and adds entrance, but in order to cut the waste, enable this squash type medical use liquid flushing arrangement obtain repeatability to utilize, described bottle 1 is connected by thread seal with bottle cap 2, and described bottle cap 2 extends multiple sealing column 202 be connected with bottle 1 in bottle 1 side relatively along bottle cap 2 outer rim to bottle 1, arranging sealing column 202 can prevent it from being used by secondary, once sealing column 202 is destroyed, then illustrate that it contaminatedly can not reuse, and its time factory is sterilized again, dress liquid, arranging after sealing column 202 can recycle again, preferably, the sidewall of described bottle 1 is provided with scale graduation, doctor is facilitated to check the consumption of Medical washing fluid.
Squash type medical use liquid flushing arrangement described in the utility model except flushing pressure, alleviates the misery brought to patient when in the past cleaning wound foreign matter or secrete with cotton swab except controlling according to clinical demand, reduces the waste of flushing liquor.Specifically be applicable to the cleaning of sinusitis, nasal cavity inflammation, otitis media suppurative, periodontitis, gum fistula, skin injury dirt; The flushing of purulent secretion after skin infection; The cleaning of purulent secretion after burn infects.
The above detailed description of the invention of the present utility model, does not form the restriction to the utility model protection domain.Any various other made according to technical conceive of the present utility model change and distortion accordingly, all should be included in the protection domain of the utility model claim.
Claims (10)
1. a squash type medical use liquid flushing arrangement, it is characterized in that, comprise and there is elastically-deformable bottle (1), the bottle cap (2) be tightly connected with described bottle (1), and the airtight water jet standpipe (3) entered through described bottle cap (2) in described bottle (1) in one end, the axis bending of the relative body of described water jet standpipe (3) other end, and diameter reduces formation one nozzle (4) gradually, described nozzle (4) is arranged with one for sealing the nozzle end cap (5) of described nozzle (4), described nozzle end cap (5) is connected by the body of a flexible attachment components (6) with water jet standpipe (3).
2. squash type medical use liquid flushing arrangement according to claim 1, it is characterized in that, described nozzle (4) comprises the first wedge-shaped part (401) and horizontal part (402) successively along described water jet standpipe (3) body bearing of trend, the diameter of described first wedge-shaped part (401) reduces gradually along described water jet standpipe (3) body bearing of trend, and minimum diameter is identical with the diameter of described horizontal part (402).
3. squash type medical use liquid flushing arrangement according to claim 2, it is characterized in that, described nozzle (4) also comprises the second wedge-shaped part (403), the diameter of described second wedge-shaped part (403) reduces gradually along described water jet standpipe (3) body bearing of trend, and maximum gauge is identical with the diameter of described horizontal part (402).
4. squash type medical use liquid flushing arrangement according to claim 3, it is characterized in that, the minimum diameter of described first wedge-shaped part (401) is identical with the maximum gauge of described second wedge-shaped part (403), and the maximum gauge of described first wedge-shaped part (401) is identical with described water jet standpipe (3) pipe diameter.
5. squash type medical use liquid flushing arrangement according to claim 2, is characterized in that, the diameter of described nozzle end cap (5) and the diameter compatible of horizontal part (402) close.
6. squash type medical use liquid flushing arrangement according to claim 5, is characterized in that, the outside tube wall of described horizontal part (402) and the inner side tube wall of described nozzle end cap (5) are friction face.
7. squash type medical use liquid flushing arrangement according to claim 1, it is characterized in that, described bottle cap (2) is provided with a medicine feeding hole (201), and described medicine feeding hole (201) can be sealed by the sealing member of needle pierces by one.
8. squash type medical use liquid flushing arrangement according to claim 7, is characterized in that, described sealing member is check valve or flexible sealing film.
9. squash type medical use liquid flushing arrangement according to claim 1, it is characterized in that, described bottle (1) is connected by thread seal with bottle cap (2), and described bottle cap (2) extends multiple sealing column (202) be connected with bottle (1) in bottle (1) side relatively along bottle cap (2) outer rim to bottle (1).
10. squash type medical use liquid flushing arrangement according to claim 1, is characterized in that, the sidewall of described bottle (1) is provided with scale graduation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580555.8U CN204916415U (en) | 2015-08-04 | 2015-08-04 | Medical liquid washing unit of extrusion formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580555.8U CN204916415U (en) | 2015-08-04 | 2015-08-04 | Medical liquid washing unit of extrusion formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204916415U true CN204916415U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580555.8U Active CN204916415U (en) | 2015-08-04 | 2015-08-04 | Medical liquid washing unit of extrusion formula |
Country Status (1)
| Country | Link |
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| CN (1) | CN204916415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409949A (en) * | 2020-01-06 | 2020-07-14 | 吴晶晶 | Cosmetic that sealing performance is good holds bottle |
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2015
- 2015-08-04 CN CN201520580555.8U patent/CN204916415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409949A (en) * | 2020-01-06 | 2020-07-14 | 吴晶晶 | Cosmetic that sealing performance is good holds bottle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: Long road 432800 Chengguan Dawu County of Hubei Province town, No. 8 Patentee after: Hubei Hualong Biological Pharmaceutical Co., Ltd. Address before: Long road, Chengguan town Xiaogan city Hubei province 432800 Dawu County No. 8 Patentee before: Dong Daowei |