CN205287098U - Syringe pump detection device that cuts somebody's hair - Google Patents
Syringe pump detection device that cuts somebody's hair Download PDFInfo
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- CN205287098U CN205287098U CN201521021000.6U CN201521021000U CN205287098U CN 205287098 U CN205287098 U CN 205287098U CN 201521021000 U CN201521021000 U CN 201521021000U CN 205287098 U CN205287098 U CN 205287098U
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- hair
- somebody
- syringe
- syringe pump
- piston rod
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Abstract
The utility model discloses a syringe pump detection device that cuts somebody's hair, its technical scheme main points are: including cutting somebody's hair the casing, cut somebody's hair and install the controller and be used for detecting the detection piece of putting at syringe tailpiece of the piston rod position in the casing, the detection piece includes the efferent, the controller include with efferent complex acceptance division. The utility model provides a cutting somebody's hair on the current syringe pump can't detect the syringe piston pole and whether install the problem that targets in place.
Description
Technical field
This utility model relates to a kind of syringe pump, and in particular, it relates to a kind of syringe pump and cuts somebody's hair detecting device.
Background technology
In therapeutic treatment, syringe is conventional utensil. For certain therapeutic purposes, it will usually use the instrument used for injection that capacity is big to patient injection medicine. Owing to injection volume is big, it usually needs certain injection time. In this case, medical personnel's manual operation will be very painstaking and inconvenient. Further, hand injection meets the injection speed of requirement and adjusts the requirement of injection speed.
Vehicles Collected from Market exists a kind of syringe pump, wherein syringe or similar utensil has been arranged on syringe pump, utilized the purpose promoting device or pushing syringe of cutting somebody's hair to realize injection. Wherein, application number be 201320406770.7 Chinese patent disclose a kind of jaw means for syringe pump and syringe pump, this syringe pump includes: procapsid, back casing, push head device and presser device, operationally, syringe is installed on the installation passage of procapsid, by presser device, the injection tube of syringe is fixed, then by the dog group valency in push head device, the piston rod of syringe is clamped, to be installed complete after by push head device promote piston rod action can inject. But the push head device on existing this syringe pump is typically only provided with clamping device, the piston rod of syringe can only be played clamping action, but but do not have to detect whether piston rod installs the detecting device put in place, so have no idea when pushing action well to coordinate with piston rod, the problem in turn resulting in overdose, can cause not predictable harm to patient.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that providing a kind of piston rod that can detect syringe whether to install the syringe pump put in place cuts somebody's hair detecting device.
For achieving the above object, this utility model provides following technical scheme: a kind of syringe pump is cut somebody's hair detecting device, including housing of cutting somebody's hair, controller is installed and for detecting the detection piece of syringe piston rod end position in described housing of cutting somebody's hair, described detection piece includes output portion, and described controller includes the acceptance division coordinated with described output portion.
It is also preferred that the left described detection piece includes being arranged on the housing detection bar near syringe piston rod one end of cutting somebody's hair, described detection bar sets end near one end of syringe piston rod for supporting.
It is also preferred that the left the output portion on described detection bar is light-blocking part, the acceptance division on described controller is the Photoelectric Detection portion coordinated with described light-blocking part.
It is also preferred that the left described detection bar is connected with described housing sliding of cutting somebody's hair.
It is also preferred that the left described in housing of cutting somebody's hair be provided with chute, described detection bar is connected with described chute sliding.
It is also preferred that the left described detection bar is additionally provided with for preventing it from departing from the limiting section of chute.
This utility model has an advantage that this utility model syringe pump detecting device of cutting somebody's hair includes housing of cutting somebody's hair, cut somebody's hair and controller is installed and for detecting the detection piece of syringe piston rod end position in housing, detection piece includes output portion, and controller includes the acceptance division coordinated with output portion. After syringe is installed on the installation passage of this syringe pump, the piston rod of syringe is not necessarily to support with housing of cutting somebody's hair and sets, if the action so now cutting somebody's hair, then bad control is cut somebody's hair and when is contacted with piston rod, and thus bad control is cut somebody's hair the propelling to piston. And after being provided with this detecting device of cutting somebody's hair, after piston rod contacts with the detection piece cut somebody's hair on housing, then detection piece is able to detect that whether piston rod is installed and puts in place, and then by being coordinated with the acceptance division of controller by output portion, signal is fed back to controller, this signal can be processed and then control the subsequent action cut somebody's hair by controller further, being achieved in that cuts somebody's hair follow-up better advances syringe, it is prevented that overdose, ensures the health of patient.
Accompanying drawing explanation
Fig. 1 is syringe pump overall structure schematic diagram when being provided with syringe;
Fig. 2 is the profile of syringe pump;
Fig. 3 is the A portion enlarged diagram of Fig. 2;
Fig. 4 is that the syringe pump of this utility model preferred embodiment detecting device of cutting somebody's hair is provided with the structural representation of syringe.
In figure: 1, syringe; 11, piston rod; 2, cut somebody's hair housing; 21, chute; 3, detection bar; 31, to setting end; 32, output portion; 33, limiting section; 4, controller; 41, acceptance division.
Detailed description of the invention
With reference to shown in accompanying drawing, detecting device that this utility model syringe pump is cut somebody's hair further illustrates.
Embodiment: a kind of syringe pump is cut somebody's hair detecting device, including housing 2 of cutting somebody's hair, cut somebody's hair and controller 4 is installed and for detecting the detection piece of syringe 1 piston rod 11 end position in housing 2, this controller can be original controller in prior art, detection piece includes output portion 32, and controller 4 includes the acceptance division 41 coordinated with output portion 32. After syringe 1 is installed on the installation passage of this syringe pump, the piston rod 11 of syringe 1 is not necessarily to support with the housing 2 of cutting somebody's hair and sets, if the action so now cutting somebody's hair, then bad control is cut somebody's hair and when is contacted with piston rod 11, and thus bad control is cut somebody's hair the propelling to piston. And after being provided with this detecting device of cutting somebody's hair, after piston rod 11 contacts with the detection piece cut somebody's hair on housing 2, then detection piece is able to detect that whether piston rod 11 is installed and puts in place, and then by being coordinated with the acceptance division 41 of controller 4 by output portion 32, signal is fed back to controller 4, this signal can be processed and then control the subsequent action cut somebody's hair by controller 4 further, being achieved in that cuts somebody's hair follow-up better advances syringe 1, it is prevented that overdose, ensures the health of patient.
Wherein, detection piece includes being arranged on the housing 2 detection bar 3 near syringe 1 piston rod 11 one end of cutting somebody's hair, this detection bar 3 can be cylindrical setting or be prismatic setting, detection bar 3 sets end 31 near one end of syringe 1 piston rod 11 for supporting, the other end is output portion 32, this output portion 32 can be light-blocking part or pressure portion, acceptance division 41 on controller 4 is the Photoelectric Detection portion coordinated with light-blocking part, this Photoelectric Detection portion is photoelectric sensor, or this acceptance division 41 can also be the pressure transducer coordinated with pressure portion, or other sensors, owing to the precision of photoelectric sensor is higher, the present embodiment is preferably used photoelectric sensor.Photoelectric sensor can export two contrary logic levels, for instance when photoelectric sensor is blocked, meeting output logic " 1 ", and photoelectric sensor is not when being blocked, output logic " 0 ", utilize the switching of these two logic levels just whether piston rod can be installed the detection limit put in place and export. the follow-up performance element of this photoelectric sensor can be alarm unit, for instance buzzer or stand by lamp, controls the keying of Alarm Unit to remind user by a logical signal, this logical signal shielding controller can also be passed through to the output driving signal of motor on claw, under normal circumstances while putting in place (piston rod be detected installation), controller controls electric machine rotation and makes claw clamping piston bar, but if owing to piston rod is installed not in place and is made photoelectric sensor output low level, by adding a logic circuit between the pin of controller output drive signal and motor, when photoelectric sensor low level, logic circuit output is similarly low level, logic circuit can simply be one two input with door, one input is connected to the driving signal output part of controller, another input is connected to the outfan of photoelectric sensor, to realize function of shielding.
In the present embodiment, detection bar 3 is connected with housing 2 sliding of cutting somebody's hair, naturally it is also possible to be that then the other end arranges output portion 32 by hinged with housing 2 of cutting somebody's hair for one end of detection bar 3, such output portion 32 also can move, and then reaches the reception and registration to acceptance division 41 and then different conditions. It is rectilinear motion owing to sliding connects the motion making output portion 32, so its motion is more stable, and the reception and registration precision of acceptance division 41 is also higher, it is advantageous to detection bar 3 is to be connected with housing 2 sliding of cutting somebody's hair. Cutting somebody's hair, housing 2 is provided with chute 21, detects bar 3 and chute 21 sliding. In order to prevent detection bar 3 from departing from chute 21, so, in the present embodiment, being additionally provided with for preventing it from departing from the limiting section 33 of chute 21 on detection bar 3, this limiting section 33 can be spacing ring or limited block, when being cylindrical due to detection bar 3, sliding with chute 21 is more smooth and easy, so limiting section 33 is preferably also spacing ring, because the spacing area of spacing ring can more than limited block, and being can both spacing arrive on the periphery of detection bar 3, restraining ability is better.
When syringe 1 is installed on syringe pump, the cut somebody's hair work process of detecting device of this syringe pump is as follows: when injection tube is installed in installation passage time, piston rod 11 is positioned at the front of detection bar 3, now cut somebody's hair and can push ahead action, end 31 and piston rod 11 is set in time setting when detecting supporting of bar 3, detection bar 3 can be advanced by piston rod 11 in housing 2 of cutting somebody's hair, and then make the inside sliding of light-blocking part, so the shading-area in Photoelectric Detection portion is increased by light-blocking part, and then this signal is delivered to controller 4 and is processed by Photoelectric Detection portion, and then the stopping action that controls to cut somebody's hair, then fltting speed is readjusted, and then can better control dosage. can so that the action cut somebody's hair be more accurate by such detection process, because detection bar 3 is when contacting with piston rod 11, if piston rod 11 is fitted without putting in place, so the shading-area in Photoelectric Detection portion is do not wait by light shielding part, so controller 4 is capable of identify that the different installation site of piston rod 11 is thus identifying whether syringe 1 is installed and putting in place, and then the action that controls to cut somebody's hair more accurately.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a syringe pump is cut somebody's hair detecting device, including housing of cutting somebody's hair, it is characterized in that: described in cut somebody's hair and controller be installed and for detecting the detection piece of syringe piston rod end position in housing, described detection piece includes output portion, and described controller includes the acceptance division coordinated with described output portion.
2. syringe pump according to claim 1 is cut somebody's hair detecting device, it is characterised in that: described detection piece includes being arranged on the housing detection bar near syringe piston rod one end of cutting somebody's hair, and described detection bar sets end near one end of syringe piston rod for supporting.
3. syringe pump according to claim 2 is cut somebody's hair detecting device, it is characterised in that: the output portion on described detection bar is light-blocking part, and the acceptance division on described controller is the Photoelectric Detection portion coordinated with described light-blocking part.
4. syringe pump according to claim 2 is cut somebody's hair detecting device, it is characterised in that: described detection bar is connected with described housing sliding of cutting somebody's hair.
5. syringe pump according to claim 4 is cut somebody's hair detecting device, it is characterised in that: described in housing of cutting somebody's hair be provided with chute, described detection bar is connected with described chute sliding.
6. syringe pump according to claim 5 is cut somebody's hair detecting device, it is characterised in that: described detection bar is additionally provided with for preventing it from departing from the limiting section of chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021000.6U CN205287098U (en) | 2015-12-10 | 2015-12-10 | Syringe pump detection device that cuts somebody's hair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021000.6U CN205287098U (en) | 2015-12-10 | 2015-12-10 | Syringe pump detection device that cuts somebody's hair |
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| Publication Number | Publication Date |
|---|---|
| CN205287098U true CN205287098U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021000.6U Active CN205287098U (en) | 2015-12-10 | 2015-12-10 | Syringe pump detection device that cuts somebody's hair |
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| CN (1) | CN205287098U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726566A (en) * | 2017-01-17 | 2017-05-31 | 哈尔滨鼓润生物技术有限公司 | A kind of medicine dissolving device and handle and sterile dispensing system |
| CN107126597A (en) * | 2017-06-02 | 2017-09-05 | 南京感控通化工产品经营部 | High pressure injector device for fixing syringe with syringe detection means |
| CN109675149A (en) * | 2019-01-31 | 2019-04-26 | 苏州恒瑞宏远医疗科技有限公司 | A kind of automatic butt jointing device of injector for medical purpose |
| CN111110955A (en) * | 2020-01-15 | 2020-05-08 | 杭州同泉物联网技术有限公司 | Device and method for controlling infusion dripping speed |
-
2015
- 2015-12-10 CN CN201521021000.6U patent/CN205287098U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726566A (en) * | 2017-01-17 | 2017-05-31 | 哈尔滨鼓润生物技术有限公司 | A kind of medicine dissolving device and handle and sterile dispensing system |
| CN107126597A (en) * | 2017-06-02 | 2017-09-05 | 南京感控通化工产品经营部 | High pressure injector device for fixing syringe with syringe detection means |
| CN109675149A (en) * | 2019-01-31 | 2019-04-26 | 苏州恒瑞宏远医疗科技有限公司 | A kind of automatic butt jointing device of injector for medical purpose |
| CN109675149B (en) * | 2019-01-31 | 2020-05-15 | 苏州恒瑞宏远医疗科技有限公司 | Automatic butt joint device of medical injector |
| CN111110955A (en) * | 2020-01-15 | 2020-05-08 | 杭州同泉物联网技术有限公司 | Device and method for controlling infusion dripping speed |
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