CN206660235U - A kind of micro-injection pump with lucifuge function - Google Patents
A kind of micro-injection pump with lucifuge function Download PDFInfo
- Publication number
- CN206660235U CN206660235U CN201621446452.3U CN201621446452U CN206660235U CN 206660235 U CN206660235 U CN 206660235U CN 201621446452 U CN201621446452 U CN 201621446452U CN 206660235 U CN206660235 U CN 206660235U
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- CN
- China
- Prior art keywords
- micro
- cover plate
- pump housing
- groove
- syringe
- 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
Area of medical devices is the utility model is related to, discloses a kind of micro-injection pump with lucifuge function.Including the pump housing, clamping device and micro propulsive mechanism are provided with the pump housing, the upper surface of the pump housing is provided with the groove for accommodating syringe, clamping device and micro propulsive mechanism are arranged on the bottom surface of groove, the perforation hole penetrated for the extension tube of syringe in groove is provided with the side wall of clamping device one end in groove, brown and transparent cover plate are provided with the top of groove is retractable, the both sides of cover plate one end are respectively equipped with rotary shaft, two rotary shafts are rotatably set in respectively to be fixed in the axle sleeve on pump housing upper surface, the slot for being used for accommodating cover plate is provided with the pump housing between two axle sleeves, the bottom of two axle sleeves connects with the slot.The utility model can effectively prevent the artificial collision being not intended to syringe in injection process, while the function of lucifuge injection can be realized with ordinary syringe.
Description
Technical field
Medical equipment technical field is the utility model is related to, specifically a kind of micro-injection with lucifuge function
Pump.
Background technology
Micro pump is slowly released the liquid medicine being clamped in syringe thereon by micro propulsion plant, is a kind of be applicable
In the medicine equipment of long-term micro-administration, played an important role in ICU.Due to the syringe of the micro pump of prior art
Clamping device and micro propulsive mechanism are open, are easily accessible dust, easily collide, come off in transport process,
Cause pump speed inaccurate.It need to be used when clinically injecting the photosensitive drugs such as sodium nitroprussiate, adrenaline or nifedipine special
Light-tight injector, because cost of such injection typically using disposable syringe and light-tight injector is higher than ordinary syringe,
And in the medical insurance policies in China, light-tight injector is at one's own expense, not within the scope of medical insurance reimbursement, being caused to patient need not entirely
The burden wanted.Medical personnel in one layer of amber transparent plastics of outer wrap of ordinary syringe by realizing lucifuge in practice
Injection, but this mode is both unsightly, it is also lack of standardization, parcel be present and do not cause in syringe that photosensitive drug is rotten to be showed tightly
As can not only affect the treatment of the state of an illness adversely, or even the rotten of some drugses is possible to produce life danger to patient.
Utility model content
The utility model aims to provide a kind of micro pump that lucifuge injection can be carried out by ordinary syringe.
In order to solve the above technical problems, the technical solution adopted in the utility model is：It is a kind of micro- with lucifuge function
Syringe pump, including the pump housing are measured, is provided with the pump housing and is used to fix the clamping device of syringe and for liquid medicine in syringe to be delayed
Slowly the micro propulsive mechanism released, the upper surface of the pump housing are provided with the groove for accommodating syringe, the clamping device and micro-
Amount propulsive mechanism is arranged on the bottom surface of the groove, is provided with groove in the side wall of clamping device one end and is supplied syringe
The perforation hole that penetrates in groove of extension tube, be provided with brown and transparent cover plate the top of groove is retractable, cover plate one end
Both sides are respectively equipped with rotary shaft, and two rotary shafts are rotatably set in respectively to be fixed in the axle sleeve on pump housing upper surface, described
The slot for being used for accommodating cover plate is provided with the pump housing between two axle sleeves, the bottom of described two axle sleeves connects with the slot
It is logical.
Preferably, handle is provided with the cover plate.
Preferably, it is provided with and is used between cushion cover and the pump housing towards the edge of the plate face of groove side along the cover plate
The rubber strip of impact.
Preferably, corresponding position is respectively equipped with one end and pump housing upper surface away from rotary shaft on the cover plate
The magnet strip to attract each other.
Preferably, it is provided with the pump housing on the end face of perforation hole one end and is provided with handle.
Preferably, the cover plate is made of acrylic material.
Preferably, the rubber ring for the extension tube for being used to clamp syringe is provided with the perforation hole.
Preferably, the slot is set perpendicular to the upper surface of the pump housing.
Beneficial effect
The utility model by syringe clamping device and micro propulsive mechanism by being arranged on what body upper surface opened up
Bottom portion of groove, and retractable cover plate is provided with above groove, make syringe space in a closing in injection process,
Pump speed is inaccurate caused by stopping the falling into and artificially touch syringe of external dust.Pump cover uses amber transparent material system
Make, ordinary syringe is realized the function of light-tight injector, alleviate the medical expense of patient, meet current medical insurance policies.
Brief description of the drawings
Fig. 1 is the structural representation under cover plate opening of the present utility model；
Structural representation under the cover plate closed mode of the present utility model of Fig. 2 positions；
Fig. 3 is that the utility model removes the longitudinal sectional drawing after cover plate；
Fig. 4 is the structural representation of cover plate of the present utility model；
Marked in figure：1st, the pump housing, 2, syringe, 3, clamping device, 4, micro propulsive mechanism, 5, groove, 6, extension tube, 7,
Perforation hole 7,8, cover plate, 9, rotary shaft, 10, axle sleeve, 11, slot, 12, handle, 13, rubber strip, 14, magnet strip, 15, handle,
16th, rubber ring.
Embodiment
As shown in Figures 1 and 2, a kind of micro-injection pump with lucifuge function of the present utility model, in the upper end of the pump housing 1
Groove 5 is provided with along the length direction of the pump housing 1 on face, the both ends of groove 5 are closed, and the bottom of groove 5, which is provided with, is used for fixed note
The clamping device 3 of emitter 2 and the micro propulsive mechanism 4 for liquid medicine in syringe 2 slowly to be released.Syringe 2 is in micro note
When penetrating, patient's blood vessel is inserted in one end of extension tube 6 of syringe 2 by syringe needle, and the other end is by being opened in groove 5 close to clamping machine
Perforation hole 7 in the side wall of the one end of structure 3 is connected to the front end of syringe 2.Rubber ring 16, rubber ring 16 are provided with perforation hole 7
Aperture be slightly less than the caliber of extension tube 6, so as to play certain clamping action to extension tube 6, prevent extension tube 6 from injection
Come off on device 2, be also beneficial to stop that trickle light enters in groove 5 from penetration pipe, the decoction in syringe 2 is gone bad.
It is provided with the pump housing 1 on the end face of the one end of perforation hole 7 and is provided with handle 15, by the handle 15, facilitates medical personnel that this practicality is new
Type is carried to the suitable position such as sick bed bedside cupboard or push-and-pull dolly.
In the retractable cover plate 8 provided with brown and transparent acrylic material in the top of groove 5, when cover plate 8 is closed, one
Pump speed caused by aspect prevents dust from falling into and is artificially not intended to touching syringe 2 is inaccurate, on the other hand can make normal injection
Device 2 possesses the function of light-tight injector 2, and the injection of some photosensitive drugs can be directly realized with ordinary syringe 2.The one end of cover plate 8
Both sides be respectively equipped with rotary shaft 9, two rotary shafts 9 are rotatably set in the axle sleeve 10 being fixed on the upper surface of the pump housing 1 respectively
It is interior, the corresponding slot of length plus the rotary shaft 9 on cover plate 8 with cover plate 8 is provided between two axle sleeves 10 on the pump housing 1
11, the bottom of two axle sleeves 10 connects with the slot 11.Upper surface of the slot 11 vertically with the pump housing 1 in the present embodiment is set
Put, cover plate 8 can be made to pass through axle sleeve 10 when turning to cover plate 8 perpendicular to the upper surface of the pump housing 1 around axle sleeve 10 by rotary shaft 9
Bottom is inserted directly into slot 11 with the part that slot 11 connects, and is relatively fixed the position of cover plate 8, prevents from opening cover plate 8
Cover plate 8 stops operating space when syringe 2 is fixed into groove 5, is not easy to medical personnel's operation, meanwhile, slot 11 is also to lid
Plate 8 has certain protective effect, can prevent unexpected collide with from causing to damage.
In the present embodiment, one end away from rotary shaft 9 is fixedly installed handle 12 on cover plate 8, and medical personnel can pass through
Cover plate 8 is opened or extract cover plate 8 from slot 11 out by the handle 12, also can play position-limiting action to cover plate 8, prevent cover plate 8
It is whole to fall into inconvenience taking-up in slot 11.The edge of plate face along the cover plate 8 close to the side of groove 5 is provided with rubber strip 13,
For impact between cushion cover 8 and the pump housing 1, the damage cover plate 8 that overexerted when closing cover plate 8 is prevented.It is remote on cover plate 8
The magnet strip 14 to attract each other is respectively equipped with from corresponding position on one end and the upper surface of the pump housing 1 of rotary shaft 9, makes cover plate 8
In closure, micro pump overall structure is stable, micro pump is prevented in moving process, because not fixed between cover plate 8 and the pump housing 1
Device and cover plate 8 is collided with caused by arbitrarily rotating, while prevent micro pump cover plate 8 caused by slight touching in injection from opening
Open, syringe 2 loosens and photosensitive drug goes bad.
Claims (8)
1. a kind of micro-injection pump with lucifuge function, including the pump housing（1）, in the pump housing（1）It is provided with and is used to fix syringe
（2）Clamping device（3）With for by syringe（2）The micro propulsive mechanism that interior liquid medicine is slowly released（4）, it is characterised in that：
The pump housing（1）Upper surface be provided with accommodate syringe（2）Groove（5）, the clamping device（3）With micro propulsive mechanism
（4）It is arranged at the groove（5）It is interior, in groove（5）Close to clamping device（3）The side wall of one end is provided with and supplies syringe（2）
Extension tube（6）Penetrate groove（5）Interior perforation hole（7）, in groove（5）Top retractable be provided with brown and transparent cover plate
（8）, cover plate（8）The both sides of one end are respectively equipped with rotary shaft（9）, two rotary shafts（9）Rotatably it is set in respectively and is fixed on pump
Body（1）Axle sleeve on upper surface（10）It is interior, the pump housing（1）It is upper to be located at two axle sleeves（10）Between be provided be used for accommodate cover plate
（8）Slot（11）, described two axle sleeves（10）Bottom with the slot（11）Connection.
A kind of 2. micro-injection pump with lucifuge function according to claim 1, it is characterised in that：In the cover plate
（8）On be provided with handle（12）.
A kind of 3. micro-injection pump with lucifuge function according to claim 1, it is characterised in that：Along the cover plate
（8）On towards groove（5）The edge of the plate face of side, which is provided with, is used for cushion cover（8）With the pump housing（1）Between impact rubber
Bar（13）.
A kind of 4. micro-injection pump with lucifuge function according to claim 1, it is characterised in that：In the cover plate
（8）Upper remote rotary shaft（9）One end and the pump housing（1）Corresponding position is respectively equipped with the magnet strip to attract each other on upper surface
（14）.
A kind of 5. micro-injection pump with lucifuge function according to claim 1, it is characterised in that：In the pump housing
（1）Provided with perforation hole（7）The end face of one end is provided with handle（15）.
A kind of 6. micro-injection pump with lucifuge function according to claim 1, it is characterised in that：The cover plate（8）
It is made of acrylic material.
A kind of 7. micro-injection pump with lucifuge function according to claim 1, it is characterised in that：The perforation hole
（7）In be provided be used for clamp syringe（2）Extension tube（6）Rubber ring（16）.
A kind of 8. micro-injection pump with lucifuge function according to claim 1, it is characterised in that：The slot（11）
Perpendicular to the pump housing（1）Upper surface set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446452.3U CN206660235U (en) | 2016-12-27 | 2016-12-27 | A kind of micro-injection pump with lucifuge function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446452.3U CN206660235U (en) | 2016-12-27 | 2016-12-27 | A kind of micro-injection pump with lucifuge function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660235U true CN206660235U (en) | 2017-11-24 |
Family
ID=60356700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621446452.3U Expired - Fee Related CN206660235U (en) | 2016-12-27 | 2016-12-27 | A kind of micro-injection pump with lucifuge function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392417A (en) * | 2018-04-08 | 2018-08-14 | 中国人民解放军总医院 | Hand-held dispensation apparatus |
-
2016
- 2016-12-27 CN CN201621446452.3U patent/CN206660235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392417A (en) * | 2018-04-08 | 2018-08-14 | 中国人民解放军总医院 | Hand-held dispensation apparatus |
| CN108392417B (en) * | 2018-04-08 | 2023-09-01 | 中国人民解放军总医院 | Hand-held dispensing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20181227 |