CN201912560U - Quantitative injector use for department of orthopaedics - Google Patents
Quantitative injector use for department of orthopaedics Download PDFInfo
- Publication number
- CN201912560U CN201912560U CN201020658529XU CN201020658529U CN201912560U CN 201912560 U CN201912560 U CN 201912560U CN 201020658529X U CN201020658529X U CN 201020658529XU CN 201020658529 U CN201020658529 U CN 201020658529U CN 201912560 U CN201912560 U CN 201912560U
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- CN
- China
- Prior art keywords
- clip
- housing
- syringe
- gone
- orthopaedics
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 12
- 229940079593 drug Drugs 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a quantitative injector used for the department of orthopaedics, which comprises a housing, wherein an injector is installed on the housing, a cavity is arranged in the housing, a circuit board and a bearing are installed in the cavity, a track groove is formed on the housing and corresponds to a lead screw, a fixing seat is mounted on a nut and is connected with a push rod of the injector, and a display, a flow rate adjusting knob, a control switch, a warner and a wireless signal receiving device are installed on the upper surface of the housing. The quantitative injector has the advantages that medicine is fed accurately, and the flow rate of medicine is stable, the use is convenient, the operation is easy, the structure is concise and reasonable, and the like; the quantitative injector is suitable for medicine with different flow rates, and has the wireless control function, thereby being convenient for clinical doctors to perform transfusion rate adjustment.
Description
Technical field
This utility model relates to medical instruments field, specifically is a kind of orthopaedics calibrated shot device.
Background technology
At present, in the orthopaedics clinical manipulation, usually need to inject some specific drugs.These medicines in use, different dosages can play diverse effect.Two kinds of diametrically opposite drug effects can play life-and-death effect to patient.Therefore, in clinical manipulation, the flow-control of specific drugs requires very strict.And conventional injector adopts manually-operated to inject mostly, needs the Artificial Control drug flux, and control is got up very difficult, and flow is often unstable, and undulatory property is very big, is easy to make patient to produce untoward reaction, even can cause danger to patient's life.
Summary of the invention
The purpose of this utility model is to provide a kind of orthopaedics calibrated shot device, it utilizes machine driving, realization constant flow injection, and have flow adjustable function and Radio Control Function can reach stable drug flux, guarantee the purpose of effect of drugs and medical safety.
This utility model for achieving the above object, be achieved through the following technical solutions: a kind of orthopaedics calibrated shot device, comprise housing, mounting of syringe on the housing, in the housing is cavity, mounting circuit boards and bearing in the cavity, leading screw is installed on the bearing, nut is installed on the leading screw, leading screw is connected with the control motor, offer rail groove on the housing, the rail groove position is corresponding with leading screw, installs and fixes seat on the nut, the fixed seating is in the housing upper surface outside, holder is connected with the push rod of syringe, and the housing upper surface is installed display, the Flow-rate adjustment knob, gauge tap, alarm and wireless signal receiving system, circuit board by lead respectively with display, the Flow-rate adjustment knob, the control motor, gauge tap, alarm, the wireless signal receiving system connects.
The 3rd clip and the 4th clip are installed on the described housing, install the 3rd on the 3rd clip and screw bolt, install the 4th on the 4th clip and screw bolt, clamp the needle tubing of syringe between the 3rd clip and the 4th clip, first clip of on holder, installing and second clip, install first on first clip and screw bolt, install second on second clip and screw bolt, clamp the push rod of syringe between first clip and second clip.
The beneficial effects of the utility model are: can solve the deficiency that exists in the known technology; Utilize machine driving, realize accurate drug delivery, guarantee that drug flux is stable; Be provided with the Flow-rate adjustment knob, be fit to the medicine that the injection different flow requires, easy to use, easy operating; The design of adopting syringe and push rod double fastener to hold makes this utility model can use disposable needle tubing, safe and sanitary more; Full automatic working need not manual operation, reduces man's activity, guarantees effect of drugs and medical safety; Be provided with display, can clearly show current injection flow, make things convenient for the medical worker to operate; Be provided with alarm, can when injected current measures existing problem, in time send warning, prevent the generation of malpractice; Have Radio Control Function, be convenient to the clinician and carry out the amount of infusion adjustment according to surgery situation; Simple for structure rationally etc.
Description of drawings
Accompanying drawing 1 is a main TV structure sketch map of the present utility model; Accompanying drawing 2 is plan structure sketch maps of accompanying drawing 1.
Label shown in the accompanying drawing: 1, syringe; 2, rail groove; 3, push rod; 4, holder; 5, first clip; 6, nut; 7, cavity; 8, housing; 9, circuit board; 10, leading screw; 11, control motor; 12, display; 13, Flow-rate adjustment knob; 14, gauge tap; 15, first screw bolt; 16, second clip; 17, second screw bolt; 18, the 3rd screw bolt; 19, the 3rd clip; 20, the 4th clip; 21, the 4th screw bolt; 22, alarm; 23, wireless signal receiving system.
The specific embodiment
Below in conjunction with specific embodiment, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The utility model discloses a kind of orthopaedics calibrated shot device, agent structure comprises housing 8, and housing 8 can adopt metal shell or the higher synthetic material housing of hardness.Mounting of syringe 1 on housing 8, syringe 1 and traditional identical getting final product of syringe construction of using.In the described housing 8 is cavity 7, and mounting circuit boards 9 and bearing in the cavity 7 are installed leading screw 10 on the bearing, nut 6 is installed on the leading screw 10, and leading screw 10 is connected with control motor 11.Control motor 11 can drive leading screw 10 and rotate and reverse, thereby drive nut 6 advances or falls back.Offer rail groove 2 on housing 8, rail groove 2 positions are corresponding with leading screw 10, and promptly as shown in Figure 1, rail groove 2 is positioned at directly over the leading screw 10, and simultaneously, rail groove 2 is positioned at the below of syringe 1.Install and fix seat 4 on nut 6, holder 4 is positioned at the housing 8 upper surfaces outsides, and the width of holder 4 is preferably greater than the width of rail groove 2, thereby utilizes holder 4 self base, is stuck in rail groove 2 upper surfaces.Holder 4 is connected with the push rod 3 of syringe 1, and described push rod 3 can move under the drive of holder 4, realizes drug delivery.Housing 8 upper surfaces are installed display 12, Flow-rate adjustment knob 13, gauge tap 14, alarm 22 and wireless signal receiving system 23, and circuit board 9 is connected with display 12, Flow-rate adjustment knob 13, control motor 11, gauge tap 14, alarm 22, wireless signal receiving system 23 respectively by lead.Control motor 11 is realized opening and closing under the control of gauge tap 14, rotating is switched, thereby finishes the process of injection.The injection flow that can show current setting on the described display 12; By regulating Flow-rate adjustment knob 13, the switching that can realize to inject flow.This structure has improved the scope of application of the present utility model greatly, and is easy to operate, is convenient to the healthcare givers and carries out clinical use.Simultaneously, adopt display 12 designs, can make the healthcare givers clearly understand current injection flow, prevent the generation of malpractice.Alarm 22 can measure at this utility model injected current and in time give the alarm when existing problem or transmission go wrong, and reminds the clinician to note, reduces the generation of malpractice.Described wireless signal receiving system 23 can receive the control signal of external wireless controller, and the clinician can directly carry out the amount of infusion adjustment by the external wireless controller according to surgery situation, and is very easy to use.
At this utility model,, preferably can on housing 8, move at installation the 3rd clip 19 and the 4th clip 20, the three clips 19 and the 4th clip 20 on the housing 8 in order to use disposable syringe.Screw and install the 4th on bolt 18, the four clips 20 and screw bolt 21, the three clips 19 and 20 needle tubings that clamp syringe 1 of the 4th clip installing the 3rd on the 3rd clip 19.First clip 5 and second clip 16 of the push rod 3 that can tighten syringe 1 are installed on holder 4, first clip 5 and second clip 16 can move on holder 4, screw and install second on bolt 15, the second clips 16 and screw bolt 17 installing first on first clip 5.
In use, syringe 1 is placed between the 3rd clip 19 and the 4th clip 20, tighten the 3rd and screw bolt 18 and the 4th and screw bolt 21 and realize fixingly, after being used to complete, only need unclamp and screw bolt, open clip, promptly replaceable syringe 1.This utility model adopts fixedly syringe 1 of clip structure, can guarantee medical safety in the purpose that realizes using disposable syringe.When needs are injected, first clip 5 and second clip 16 are clamped with push rod 3, and tighten first and screw bolt 15 and second and screw bolt 17, carry out automatically accurately injection and use.When need not injection or replacing syringe 1, unclamp first and screw bolt 15 and second and screw bolt 17, first clip 5 is separated the convenient syringe 1 that takes off smoothly with push rod 3 with second clip 16.
Claims (2)
1. orthopaedics calibrated shot device, it is characterized in that: comprise housing (8), housing (8) is gone up mounting of syringe (1), in the housing (8) is cavity (7), interior mounting circuit boards of cavity (7) (9) and bearing, leading screw (10) is installed on the bearing, leading screw (10) is gone up nut (6) is installed, leading screw (10) is connected with control motor (11), offer rail groove (2) on the housing (8), rail groove (2) position is corresponding with leading screw (10), install and fix seat (4) on the nut (6), holder (4) is positioned at housing (8) the upper surface outside, holder (4) is connected with the push rod (3) of syringe (1), housing (8) upper surface is installed display (12), Flow-rate adjustment knob (13), gauge tap (14), alarm (22) and wireless signal receiving system (23), circuit board (9) by lead respectively with display (12), Flow-rate adjustment knob (13), control motor (11), gauge tap (14), alarm (22), wireless signal receiving system (23) connects.
2. according to the described a kind of orthopaedics calibrated shot device of claim 1, it is characterized in that: housing (8) is gone up the 3rd clip (19) and the 4th clip (20) is installed, the 3rd clip (19) is gone up installation the 3rd and is screwed bolt (18), the 4th clip (20) is gone up installation the 4th and is screwed bolt (21), clamp the needle tubing of syringe (1) between the 3rd clip (19) and the 4th clip (20), go up first clip (5) and second clip of installing (16) at holder (4), first clip (5) is gone up installation first and is screwed bolt (15), second clip (16) is gone up installation second and is screwed bolt (17), clamps the push rod (3) of syringe (1) between first clip (5) and second clip (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020658529XU CN201912560U (en) | 2010-12-14 | 2010-12-14 | Quantitative injector use for department of orthopaedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020658529XU CN201912560U (en) | 2010-12-14 | 2010-12-14 | Quantitative injector use for department of orthopaedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912560U true CN201912560U (en) | 2011-08-03 |
Family
ID=44412379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020658529XU Expired - Fee Related CN201912560U (en) | 2010-12-14 | 2010-12-14 | Quantitative injector use for department of orthopaedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912560U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621378A (en) * | 2017-10-27 | 2018-01-23 | 遵义市产品质量检验检测院 | A Precisely Controlled Gas Calibration Cylinder |
| CN107773332A (en) * | 2017-09-22 | 2018-03-09 | 江西省人民医院 | The jaw type separation injecting apparatus that injected bone repairing material uses when injecting |
| CN110681002A (en) * | 2019-11-09 | 2020-01-14 | 上海长海医院 | Remote-controlled liquid embolism material precise injection device |
| CN111568528A (en) * | 2020-06-22 | 2020-08-25 | 南京鼓楼医院 | A bone cement electric propelling gun |
-
2010
- 2010-12-14 CN CN201020658529XU patent/CN201912560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107773332A (en) * | 2017-09-22 | 2018-03-09 | 江西省人民医院 | The jaw type separation injecting apparatus that injected bone repairing material uses when injecting |
| CN107621378A (en) * | 2017-10-27 | 2018-01-23 | 遵义市产品质量检验检测院 | A Precisely Controlled Gas Calibration Cylinder |
| CN110681002A (en) * | 2019-11-09 | 2020-01-14 | 上海长海医院 | Remote-controlled liquid embolism material precise injection device |
| CN111568528A (en) * | 2020-06-22 | 2020-08-25 | 南京鼓楼医院 | A bone cement electric propelling gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20121214 |