CN205252229U - Narcotic boosting device - Google Patents
Narcotic boosting device Download PDFInfo
- Publication number
- CN205252229U CN205252229U CN201620018149.7U CN201620018149U CN205252229U CN 205252229 U CN205252229 U CN 205252229U CN 201620018149 U CN201620018149 U CN 201620018149U CN 205252229 U CN205252229 U CN 205252229U
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- CN
- China
- Prior art keywords
- tentacle
- motor
- boosting
- screw nut
- anesthetic
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the field of medical equipment, concretely relates to narcotic boosting device, its characterized in that includes the base, the base front side is equipped with the cylinder groove, the rear end in cylinder groove is equipped with the cylinder spacing groove, the rear side of base is equipped with the boosting motor, the rear end of boosting motor is equipped with touching formula switch, the output shaft and the screw connection of boosting motor, the cover is equipped with screw nut on the lead screw, screw nut one side is equipped with the pointer, the base is equipped with with it the scale that corresponds in pointer that one side, screw nut's opposite side is equipped with the tentacle support, the outer end and the motor switch tentacle of tentacle support are connected, the motor switch tentacle is the L type, reciprocating motion is along with screw nut to pointer and motor switch tentacle. The utility model has the advantages of rational in infrastructure, use is nimble convenient.
Description
Technical field
The utility model belongs to medical instruments field, is specifically related to a kind of anesthetic assist device.
Background technology
In clinical treatment, fix will be slowly at the uniform velocity, injects too fast meeting and cause Principle of Pain, injectionCross that to anaesthetize slowly the entry-into-force time long, do not have the effect of anesthesia. Anesthetist's manual operations can only be sentenced by rule of thumbThe speed of disconnected injection, and be difficult to accomplish at the uniform velocity, whole injection process length consuming time, anesthetist's labour intensity is large,Psychological pressure is also very large. In order to address the above problem, those skilled in the art have researched and developed anesthetic boost motor, as inPatent Office of state is disclosed on January 19th, 2011, and the patent No. is ZL201020241525.1, and patent name isThe patented technology of " Novel anesthesia thruster ", it comprises motor, support, threaded rod and pushes away handle, at supportFront end is fixed with hook, is marked with scale graticule at support. In the time anaesthetizing to patient, first select suitableWhen anaesthesia dosage, then by Novel anesthesia thruster, syringe is fixed, will link up with and hook at syringeUpper, open motor, threaded rod reach, pushes away handle and promotes nook closing member, by the scale graticule that marks on support withThe position that pushes away handle can be grasped narcotic implantation dosage at any time. Although above-mentioned anesthesia thruster has alleviated anesthetistWorking strength, reduced the risk of operation, greatly improved the success rate that anesthesia art is implemented. But it stillSo need anesthetist to observe narcotic injection rate the moment, in the time that injection volume reaches requirement, close manuallyMotor.
Utility model content
The purpose of this utility model is to solve prior art anesthesia thruster and uses inconvenience, cannot be at dosageThe defect of autostop while reaching requirement, provides a kind of anesthetic assist device, and it is in the time that dosage reaches requirementAutostop, anesthetist observes narcotic injection rate without the moment, and the work that further alleviates anesthetist is negativeLoad.
The utility model is achieved by the following technical solution:
Be a kind of anesthetic assist device, it is characterized in that comprising pedestal, pedestal front side is provided with syringe groove, pinThe rear end of cylinder groove is provided with syringe stopper slot, and the rear side of pedestal is provided with boosting motor, and the rear end of boosting motor is provided withTouch-type switch, the output shaft of boosting motor is connected with leading screw, is set with feed screw nut on leading screw, leading screw spiral shellA female side is provided with pointer, and pedestal is provided with corresponding with it scale, the opposite side of feed screw nut in that side of pointerBe provided with tentacle support, the outer end of tentacle support is connected with motor switch tentacle, and motor switch tentacle is L-type,The front end of feed screw nut is provided with push rod, and pointer, push rod and motor switch tentacle move reciprocatingly with feed screw nut.
Its syringe of syringe with anaesthesia apparatus is placed in syringe groove, and the lug of its syringe end snaps in syringeIn stopper slot, when boosting motor promotes needle handle by push rod, can prevent that syringe is moved.
Driven by motor leading screw of the present utility model rotates, and feed screw nut can move back and forth on leading screw, leading screwThe push rod of nut front end is the needle handle to fix device just, and feed screw nut moves forward, and can promote needle handle,Carry out fix, pointer can show the dosage of injection in real time, and meanwhile, motor switch tentacle is positioned at motorRear, its tentacle is the touch-type switch to boosting motor just, along with feed screw nut moves forward, motor leavesClosing tentacle can move to motor drive direction, and in the time that motor switch tentacle touches touch-type switch, motor can be automaticallyShut down, boosting finishes automatically.
The length of motor switch tentacle of the present utility model should be corresponding with the range of push rod, and push rod arrivesWhile reaching range, motor switch tentacle just touches the touch-type switch of boosting motor, establishes by above-mentionedPut, can inject automatic shutdown after all anesthetic, prevent that motor from damaging.
In order to remind anesthetist to notice that anesthetic boosting finishes, the rear end of boosting motor is also provided with touch-type reportAlert device. In motor stopping, touch-type alarm is also triggered, and the warning of sounding, and reminds fiber cropsLiquor-saturated teacher, fix is complete.
The commercially available prod that touch-type alarm of the present utility model is prior art.
The side of leading screw of the present utility model is provided with screwed hole, and tentacle support is arranged in screwed hole.
As a preferred version of the present utility model: motor switch tentacle comprises link rod part and tentacle portion, instituteState link rod part and be provided with scale, the outer end of tentacle support is provided with the collar mating with connecting rod, and a side of the collar is establishedThere is fastening bolt.
Clinical total, sometimes do not need that all disposable injection is complete by all anesthetic in syringe, only needInjection doses, now, can, by adjusting the length of motor switch tentacle, make itself and the dosage of injectingCorrespondence, in the time that the stroke of push rod arrives setting place, motor switch tentacle, automatically by motor stopping, stops boosting.
The utlity model has advantage rational in infrastructure, flexible and convenient to use. Use the utility model, anesthesiaTeacher, according to patient's the state of an illness, sets injection volume in advance, in the time that ID reaches setting value, and boostingMotor can autostop and warnings of sounding, and points out anesthetist to inject complete, whole process anesthetist withoutMoment is observed injection progress, greatly reduces its work burden.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
As shown in FIG.: 1. pedestal; 2. syringe groove; 3. syringe stopper slot; 4. scale; 5. push away handle; 6. leading screw;7. pointer; 8. feed screw nut; 9. boosting motor; 10. touch-type switch; 11. touch-type alarms; 12. electricityMachine switch tentacle; 13. tentacle supports; 14. collars; 15. fastening bolts.
Detailed description of the invention
As shown in Figure 1: the left side of pedestal 1 is provided with syringe groove 2, it is spacing that the inner end of syringe groove 2 is provided with syringeGroove 3, the right side of pedestal 1 is provided with boosting motor 9, and the front end output shaft of boosting motor 9 is connected with leading screw 6,Leading screw 6 is provided with feed screw nut 8, and feed screw nut 8 front ends are provided with and push away handle 5, pushes away handle 5 for hollow structure,Be sleeved on outside leading screw 6, the upside of feed screw nut 8 is provided with pointer 7, and pedestal 1 is provided with corresponding with it quarterDegree 4, the downside of feed screw nut 8 is provided with tentacle support 13, and the outer end of tentacle support 13 is provided with the collar 14,The link rod part end of motor switch tentacle 12 inserts in the collar 14, fastening with fastening bolt 15, motor switchOn the link rod part of tentacle 12, be provided with equally scale, its tentacle portion is positioned at the rear of boosting motor 9, just to touchingFormula switch 10 and touch-type alarm 11.
When the utility model uses, narcotic syringe will be housed and put into syringe groove 2, the pin of syringeThe lug of cylinder end just snaps in syringe stopper slot 3, pushes away handle 5 and withstand on the needle handle place of syringe, now refers toPin 7 is positioned at scale 0 place, adjusts the distance between motor switch tentacle 12 and touch-type switch 10, makes itCorresponding with narcotic injection volume, start boosting motor 9, drive leading screw 6 to rotate, feed screw nut 8 drivesPush away handle 5 and move forward, slow injection at the uniform velocity, in this simultaneously, feed screw nut 8 also drive motor switch touchesHand 12 moves to the rear end of boosting motor 9, in the time arriving set amount, and the tentacle portion of motor switch tentacle 12Just touch touch-type switch 10 and touch-type alarm 11, boosting motor 9 autostops, touch-type reportWarnings of sounding of alert device 11, reminds anesthetist to inject complete.
Claims (4)
1. an anesthetic assist device, is characterized in that comprising pedestal, and pedestal front side is provided with syringe groove, pinThe rear end of cylinder groove is provided with syringe stopper slot, and the rear side of pedestal is provided with boosting motor, and the rear end of boosting motor is provided withTouch-type switch, the output shaft of boosting motor is connected with leading screw, is set with feed screw nut on leading screw, leading screw spiral shellA female side is provided with pointer, and pedestal is provided with corresponding with it scale, the opposite side of feed screw nut in that side of pointerBe provided with tentacle support, the outer end of tentacle support is connected with motor switch tentacle, and motor switch tentacle is L-type,Pointer and motor switch tentacle move reciprocatingly with feed screw nut.
2. anesthetic assist device according to claim 1, also is characterized in that the rear end of boosting motorBe provided with touch-type alarm.
3. anesthetic assist device according to claim 1, is characterized in that the side of leading screw is provided with spiral shellPit, tentacle support is arranged in screwed hole.
4. anesthetic assist device according to claim 1, is characterized in that motor switch tentacle comprisesLink rod part and tentacle portion, described link rod part is provided with scale, and the outer end of tentacle support is provided with mates with connecting rodThe collar, a side of the collar is provided with fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018149.7U CN205252229U (en) | 2016-01-01 | 2016-01-01 | Narcotic boosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018149.7U CN205252229U (en) | 2016-01-01 | 2016-01-01 | Narcotic boosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205252229U true CN205252229U (en) | 2016-05-25 |
Family
ID=55993779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018149.7U Expired - Fee Related CN205252229U (en) | 2016-01-01 | 2016-01-01 | Narcotic boosting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205252229U (en) |
-
2016
- 2016-01-01 CN CN201620018149.7U patent/CN205252229U/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 |
Granted publication date: 20160525 Termination date: 20170101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |