CN208927224U - Disposable wound irrigation syringe - Google Patents
Disposable wound irrigation syringe Download PDFInfo
- Publication number
- CN208927224U CN208927224U CN201721772198.0U CN201721772198U CN208927224U CN 208927224 U CN208927224 U CN 208927224U CN 201721772198 U CN201721772198 U CN 201721772198U CN 208927224 U CN208927224 U CN 208927224U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plunger
- concentric
- check valve
- liquid storage
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides disposable wound irrigation syringe, including shell, motor, driving device and plunger pump, plunger pump is made of plunger and pump barrel, pump barrel is connected to cylinder two by cylinder one and is formed, plunger, which is inserted into cylinder one, makees suction and compression movement, jet pipe is rinsed in one end connection of cylinder two, and other end is concentric bilayer barrel structure；The inner and outer pipes interlayer of concentric bilayer cylinder is connected to inlet tube, and concentric bilayer cylinder and one connectivity part of cylinder are equipped with check valve, plunger suction, negative pressure is formed in liquid storage chamber, closed check valve, liquid enter liquid storage chamber by inlet tube, and ram compression pushes liquid storage intracavity liquid to enter flushing jet pipe by check valve.This disposable wound irrigation syringe provided by the utility model, plunges pump body is designed using concentric round tube, it is compact-sized ingenious, small in size, thickness is only 31mm, medical staff convenient for female is hand-held, even prolonged operation can also be easily accomplished, while cleaning effect convenient for application and is promoted also above common flusher.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of disposable wound irrigation syringe.
Background technique
In traumatology department and bone surgery, carrying out processing to traumatic wounds is to guarantee the important step of wound healing.
And exactly stopped blooding to wound to the processing of traumatic wounds, debridement, remove foreign matter and downright bad soft tissue, to reduce infection.Mesh
Before, high pressure washing, but the internal structure of existing flusher are carried out to wound using all kinds of gun-type Hand flushing devices both at home and abroad
Complexity causes volume shared by feed liquor and liquid discharge device big, and then leads to medical staff's especially women medical staff's long-time hand
It holds flusher and is easy to appear frazzle, influence cleaning effect, be unfavorable for the recovery from illness of patient.
Utility model content
Complicated, bulky problem that the purpose of the utility model is to overcome internal structures existing for existing wound irrigation syringe.
For this purpose, the utility model provides disposable wound irrigation syringe, including shell, further include sequentially connected motor,
Driving device, plunger pump and flushing jet pipe, the motor, driving device and plunger pump are located in shell, the side of the plunger pump
Wall is connected to inlet tube by feed liquor elbow, rinses jet pipe and is connected to drain pipe, inlet tube and drain pipe are respectively positioned in shell, institute
It states plunger pump to be made of plunger and hollow pump barrel, pump barrel is connected to two two parts of cylinder by cylinder one and is formed, and plunger is inserted into cylinder
It is same in body one and driving work suction and compression movement, one end that cylinder two is connected to cylinder one in cylinder one by driving device
Heart double-tube structure, other end are connect with jet pipe is rinsed.
The inner and outer pipes interlayer of the concentric bilayer cylinder is connected to inlet tube by feed liquor elbow, inner and outer pipes interlayer and plunger,
Liquid storage chamber is formed between cylinder one, concentric bilayer cylinder and one connectivity part of cylinder are equipped with check valve, and plunger suction, liquid storage chamber is interior to be formed
Negative pressure, closed check valve, liquid enter liquid storage chamber by inlet tube；Ram compression, push liquid storage intracavity liquid by check valve into
Enter to rinse jet pipe.
The inner tube of concentric bilayer cylinder is protruded at the valve body switch end of the check valve, and valve body switch end is by elastic material system
At flat structure.
The driving device is successively engaged by level-one bevel gear, secondary gear, tertiary gear and is formed, the installation of level-one bevel gear
On motor output shaft, tertiary gear is made of gear disk and the cylindrical piece being fixed on gear disk, cylindrical piece and gear
Disk is not coaxial, and for the plunger ring set of plunger at one end on cylindrical piece, it is past that plunger ring makees left and right straight line under the drive of tertiary gear
Multiple movement.
The flushing jet pipe is replaceable concentric circular tube structure, and the inner tube of concentric round tube is connect with inlet tube, concentric circles
Interlayer between the inner and outer pipes of pipe is connected to drain pipe, and drain pipe connects negative pressure source, and inlet tube and drain pipe are set in the housing.
The shell is gun-shaped, with a thickness of 31mm, is equipped with slipping switch at the handle of gun-shaped.
The utility model has the beneficial effects that this disposable wound irrigation syringe provided by the utility model, plunges pump body are adopted
It is designed with concentric round tube, compact-sized ingenious, small in size, thickness is only 31mm, facilitates medical staff especially women medical care people
Member is hand-held, even prolonged operation can also be easily accomplished, while cleaning effect is convenient for application also above common flusher
And popularization.
The utility model is described in further details below with reference to attached drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of disposable wound irrigation syringe.
Fig. 2 is the structural schematic diagram of plunger pump.
Description of symbols: 1, shell；2, motor；3, level-one bevel gear；4, secondary gear；5, it switchs；6, tertiary gear；
7, jet pipe is rinsed；8, drain pipe；9, plunger pump；10, inlet tube；11, feed liquor elbow；12, negative pressure ozzle；13, nozzle buckles；
9.1, plunger ring；9.2, plunger；9.3, liquid storage chamber；9.4, pump barrel；9.5, check valve；9.6, cylinder one；9.7, cylinder
Body two；9.8, concentric bilayer cylinder.
Specific embodiment
Embodiment 1:
As depicted in figs. 1 and 2, disposable wound irrigation syringe, including shell 1 are present embodiments provided, further includes successively connecting
Motor 2, driving device, plunger pump 9 and flushing jet pipe 7, the motor 2, driving device and the plunger pump 9 connect is located in shell 1,
The side wall of the plunger pump 9 is connected to inlet tube 10 by feed liquor elbow 11, rinses jet pipe 7 and is connected to drain pipe 8, inlet tube 10
It is respectively positioned in shell 1 with drain pipe 8, it is characterised in that: the plunger pump 9 is made of plunger 9.2 and hollow pump barrel 9.4, pump
Cylinder 9.4, which is connected to by cylinder 1 with 2 9.7 two parts of cylinder, to be formed, and plunger 9.2 is inserted into cylinder 1 and by driving device
It drives and makees suction and compression movement in cylinder 1, one end that cylinder 2 9.7 is connected to cylinder 1 is concentric bilayer cylinder
9.8 structures, other end are connect with jet pipe 7 is rinsed.
The course of work of disposable wound irrigation syringe is as follows:
Cleaning solution is entered the inner and outer pipes interlayer of concentric bilayer cylinder 9.8 by inlet tube 10, feed liquor elbow 11, is stored in liquid storage chamber
In 9.3, plunger 9.2 is aspirated, and is formed negative one-way valve 9.5 in liquid storage chamber 9.3 and is closed, liquid enters liquid storage chamber by inlet tube 10
9.3, plunger 9.2 compresses, and liquid in liquid storage chamber 9.3 is pushed to pass through check valve 9.5 into jet pipe 7 is rinsed, by 7 high pressure of flushing jet pipe
It is injected at wound and is rinsed.Rinsing jet pipe 7 can require to be replaced according to specific debridement.
This disposable wound irrigation syringe provided by the utility model, plunges pump body are designed using concentric round tube, and structure is tight
Luckily wonderful, small in size, thickness is only 31mm, facilitates medical staff especially women medical staff hand-held, even for a long time
Operation can also be easily accomplished, while cleaning effect convenient for application and is promoted also above common flusher.
Embodiment 2:
On the basis of embodiment 1, the inner and outer pipes interlayer of the concentric bilayer cylinder 9.8 by feed liquor elbow 11 be connected into
Liquid pipe 10 forms liquid storage chamber 9.3, concentric bilayer cylinder 9.8 and cylinder one between inner and outer pipes interlayer and plunger 9.2, cylinder 1
9.6 connectivity parts are equipped with check valve 9.5, and liquid is entered by check valve 9.5 in the compression promotion liquid storage chamber 9.3 of plunger 9.2 rinses spray
Pipe 7, plunger 9.2 aspirate, and negative pressure is formed in liquid storage chamber 9.3, and check valve 9.5 is closed, and liquid enters liquid storage chamber by inlet tube 10
9.3。
The inner tube of concentric bilayer cylinder 9.8 is protruded at the valve body switch end of the check valve 9.5, and valve body switch end is by elasticity
Flat structure made of material.Preferably, as shown in Fig. 2, check valve 9.5 be section in ├ shape, open up along central axis it is logical
The diameter of the structure in hole, ├ shape vertical portion is greater than 9.8 interlayer outer diameter of concentric bilayer cylinder, and horizontal component is along concentric bilayer cylinder 9.8
Inner tube axis is placed, in flat duckbill.It should be strongly noted that the valve body switch end of check valve 9.5 must be by bullet
Property material be made, plunger 9.2 aspirates, and negative pressure is formed in liquid storage chamber 9.3, and check valve 9.5 is closed, and liquid is entered by inlet tube 10 to be stored up
Sap cavity 9.3, plunger 9.2 compress, and push the hydraulic shock check valve 9.5 in liquid storage chamber 9.3, and 9.5 duck-bill portion of check valve is opened,
Liquid is entered by cylinder 2 9.7 rinses jet pipe 7.
Embodiment 3:
On the basis of embodiment 1, the driving device is successively nibbled by level-one bevel gear 3, secondary gear 4, tertiary gear 6
It is combined into, level-one bevel gear 3 is mounted on 2 output shaft of motor, and tertiary gear 6 is by gear disk and is fixed on gear disk
Cylindrical piece composition, cylindrical piece is not coaxial with gear disk, and 9.1 sets of plunger ring of 9.2 one end of plunger are on cylindrical piece, plunger ring
9.1 make left and right straight reciprocating motion under the drive of tertiary gear 6.
For the driving device of the present embodiment using three-level power transmission, transmission is laborsaving, does not need powerful motive power.
Embodiment 4:
On the basis of embodiment 1, the flushing jet pipe 7 is replaceable concentric circular tube structure, the inner tube of concentric round tube
It is connect with inlet tube 10, the interlayer between the inner and outer pipes of concentric round tube is connected to drain pipe 8, and drain pipe 8 connects negative pressure source, feed liquor
Pipe 10 and drain pipe 8 are set in shell 1.It rinses jet pipe 7 and is connect by nozzle buckle 13, negative pressure ozzle 12 with drain pipe 8, rushed
The sucker of 7 front end of jet pipe is washed under the action of negative pressure, by the dirt after rinsing at wound through sucker, concentric round tube curb pins layer and row
Liquid pipe 8 is discharged.
Embodiment 5:
On the basis of embodiment 1, the shell 1 is gun-shaped, with a thickness of 31mm, opens at the handle of gun-shaped equipped with slidingtype
Close 5.Compared to the thickness of existing flusher, the thickness of 31mm is that applicant is passing through many experiments, to the intracorporal structure of shell
Multiple improvement is done, has devised present concentric double pipe structure, and then the optimal thickness obtained, through testing, which facilitates doctor
Shield personnel especially women medical staff is hand-held；Slipping switch 5 is more convenient in the course of surgery, only needs interaction up and down
Wound irrigation syringe is turned on or off, it is more laborsaving compared to existing hand-held spring gripping type switch.
Exemplified as above is only to the utility model for example, not constituting to the protection scope of the utility model
Limitation, within all designs the same or similar with the utility model all belong to the scope of protection of the present invention.The present embodiment does not have
The well-known components and common structure or conventional means of the component and the structure category industry that describe in detail, do not describe one by one here.
Claims (6)
1. disposable wound irrigation syringe, including shell (1) further include sequentially connected motor (2), driving device, plunger pump (9)
With flushing jet pipe (7), the motor (2), driving device and plunger pump (9) are located in shell (1), the side of the plunger pump (9)
Wall is connected to inlet tube (10) by feed liquor elbow (11), is rinsed jet pipe (7) and is connected to drain pipe (8), inlet tube (10) and row
Liquid pipe (8) is respectively positioned in shell (1), it is characterised in that: the plunger pump (9) is by plunger (9.2) and hollow pump barrel (9.4) group
At pump barrel (9.4) is connected to cylinder two (9.7) two parts by cylinder one (9.6) and is formed, and plunger (9.2) is inserted into cylinder one (9.6)
Interior and driven by driving device and make suction and compression movement in the cylinder one (9.6), cylinder two (9.7) and cylinder one (9.6) are even
Logical one end is concentric bilayer cylinder (9.8) structure, and other end is connect with jet pipe (7) are rinsed.
2. disposable wound irrigation syringe as described in claim 1, it is characterised in that: the concentric bilayer cylinder (9.8) it is inside and outside
Pipe clamp layer is connected to by feed liquor elbow (11) with inlet tube (10), between inner and outer pipes interlayer and plunger (9.2), cylinder one (9.6)
It is formed liquid storage chamber (9.3), concentric bilayer cylinder (9.8) and cylinder one (9.6) connectivity part are equipped with check valve (9.5), and plunger (9.2) is taken out
It inhales, forms negative pressure in liquid storage chamber (9.3), check valve (9.5) is closed, and liquid enters liquid storage chamber (9.3) by inlet tube (10)；Plunger
(9.2) it compresses, pushes liquid storage chamber (9.3) interior liquid to enter by check valve (9.5) and rinse jet pipe (7).
3. disposable wound irrigation syringe as claimed in claim 2, it is characterised in that: the valve body switch of the check valve (9.5)
The inner tube of concentric bilayer cylinder (9.8) is protruded at end, and valve body switch end is the flat structure made of elastic material.
4. disposable wound irrigation syringe as described in claim 1, it is characterised in that: the driving device is by level-one bevel gear
(3), secondary gear (4), tertiary gear (6) successively engage composition, and level-one bevel gear (3) is mounted on motor (2) output shaft, and three
Grade gear (6) is made of gear disk and the cylindrical piece being fixed on gear disk, and cylindrical piece is not coaxial with gear disk, plunger
(9.2) plunger ring (9.1) of one end covers on cylindrical piece, and plunger ring (9.1) makees left and right straight line under the drive of tertiary gear (6)
It moves back and forth.
5. disposable wound irrigation syringe as described in claim 1, it is characterised in that: the flushing jet pipe (7) is replaceable
The inner tube of concentric circular tube structure, concentric round tube is connect with inlet tube (10), and the interlayer between the inner and outer pipes of concentric round tube is connected to
Drain pipe (8), drain pipe (8) connect negative pressure source.
6. disposable wound irrigation syringe as described in claim 1, it is characterised in that: the shell (1) is gun-shaped, with a thickness of
31mm is equipped with slipping switch (5) at the handle of gun-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772198.0U CN208927224U (en) | 2017-12-18 | 2017-12-18 | Disposable wound irrigation syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772198.0U CN208927224U (en) | 2017-12-18 | 2017-12-18 | Disposable wound irrigation syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927224U true CN208927224U (en) | 2019-06-04 |
Family
ID=66713334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772198.0U Active CN208927224U (en) | 2017-12-18 | 2017-12-18 | Disposable wound irrigation syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215557A (en) * | 2019-06-28 | 2019-09-10 | 廊坊新耀医疗器械有限公司 | A kind of injecting type flusher |
| CN111012968A (en) * | 2020-01-20 | 2020-04-17 | 姜智勇 | Handheld pen-shaped wound cleaning device for thoracic surgery wounds |
| CN115212374A (en) * | 2022-01-20 | 2022-10-21 | 宁波恒达医疗器械有限公司 | Self-pressurization flushing device |
-
2017
- 2017-12-18 CN CN201721772198.0U patent/CN208927224U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215557A (en) * | 2019-06-28 | 2019-09-10 | 廊坊新耀医疗器械有限公司 | A kind of injecting type flusher |
| CN110215557B (en) * | 2019-06-28 | 2024-04-26 | 廊坊新耀医疗器械有限公司 | Injection type flusher |
| CN111012968A (en) * | 2020-01-20 | 2020-04-17 | 姜智勇 | Handheld pen-shaped wound cleaning device for thoracic surgery wounds |
| CN115212374A (en) * | 2022-01-20 | 2022-10-21 | 宁波恒达医疗器械有限公司 | Self-pressurization flushing device |
| CN115212374B (en) * | 2022-01-20 | 2024-04-02 | 宁波恒达医疗器械有限公司 | Self-pressurizing flushing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208927224U (en) | Disposable wound irrigation syringe | |
| CN211675628U (en) | Urinary tract anesthesia flushing device | |
| CN209464412U (en) | A kind of pediatric surgery's wound wound-cleaning device | |
| CN204864274U (en) | Novel special external member of wasing of hand -held type gynaecology | |
| CN108078601A (en) | A kind of new medical acne removal device | |
| CN108175926B (en) | Novel urethra ware of dosing for uropoiesis surgery | |
| CN205041868U (en) | Portable vaginal irrigation device | |
| CN213191841U (en) | Disinfection flusher for skin | |
| CN201058049Y (en) | Pulse type syringe | |
| CN210009424U (en) | Multifunctional debridement knife | |
| CN208525533U (en) | Integral type Conjunctival sac flusher | |
| CN202875485U (en) | Multifunctional medical trauma debriding device | |
| CN210811425U (en) | Cleaning structure for gynecological uterine curettage treatment | |
| CN219230172U (en) | Multifunctional debridement device | |
| CN210145186U (en) | Uropoiesis is postoperative belt cleaning device for surgery | |
| CN213374147U (en) | Surgical tissue waste liquid suction treatment equipment | |
| CN218889984U (en) | Medical negative pressure aspirator | |
| CN211325591U (en) | Special operation platform truck of joint washing treatment | |
| CN213158839U (en) | Puncture type abscess flushing and sucking drainage tube | |
| CN215023583U (en) | Reciprocating quantity-control type gynecological irrigator | |
| CN210078442U (en) | Anorectal flushing pipe | |
| CN217793787U (en) | Negative pressure waste liquid suction mechanism of electric nose syringe | |
| CN213076872U (en) | Department of general surgery's nursing is with washing aspirator | |
| CN219846643U (en) | Tumor sampling instrument | |
| CN209123080U (en) | One kind is held and liquid device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |