CN110353990A - A kind of dispensation apparatus - Google Patents
A kind of dispensation apparatus Download PDFInfo
- Publication number
- CN110353990A CN110353990A CN201910515703.0A CN201910515703A CN110353990A CN 110353990 A CN110353990 A CN 110353990A CN 201910515703 A CN201910515703 A CN 201910515703A CN 110353990 A CN110353990 A CN 110353990A
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- component
- control box
- flask
- medicine bottle
- dispensation apparatus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/2013—Piercing means having two piercing ends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2058—Connecting means having multiple connecting ports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of dispensation apparatus, including control box, medicine bottle to shelve component and medical fluid exchange component, and the control box includes cabinet and case lid, and the case lid lid is located at the top open part of the cabinet；The medicine bottle, which shelves component, two groups, and medicine bottle described in two groups shelves component and is symmetrically separately positioned on the interior of the control box, and medicine bottle described in two groups shelves component and is respectively used to shelve and ambulatory infusion bottle and flask for medicinal preparations；The medical fluid exchange component is shelved between component positioned at medicine bottle described in two groups, and the both ends of medical fluid exchange component can respectively with the infusion bottle and the flask for medicinal preparations grafting and be connected to, the liquid in the infusion bottle to be inducted into the flask for medicinal preparations, then the mixed liquor in the flask for medicinal preparations is inducted into the medicine bottle and is shelved in component.Dispensation apparatus of the invention, such dispensation apparatus can make up a prescription in closed environment, both can be reduced the labor intensity of medical staff, moreover it is possible to avoid damaging medical staff.
Description
Technical field
The present invention relates to machinery fields, and in particular to a kind of dispensation apparatus.
Background technique
Clinically, it has been both needed to before carrying out venous transfusion at the important means for the treatment of disease by venous transfusion
Medical fluid is prepared, in case venous transfusion uses.Traditional medical fluid is in configuration method are as follows: the hand-held injection of clinical nurse
Syringe is inserted into infusion bottle by device, and extraction section liquid in infusion bottle then extracts injection needle out, and injection needle insertion is equipped with
In the flask for medicinal preparations of medicinal powder or medical fluid, the piston of syringe is pushed, by the liquid injection flask for medicinal preparations of syringe, shakes flask for medicinal preparations
It is interior, then the dissolution liquid extraction in flask for medicinal preparations is injected into infusion bottle with syringe.Such manner of formulation, clinical nurse is not only
Need to expend a large amount of physical strength, during preparation, due to need by need repeatedly pull out needle and insertion, not only increase and face
The labor intensity of bed nurse.Meanwhile some drugs, especially chemotherapy medication have different degrees of toxicity, it is inevitably
It is damaged to normal cell.In process for preparation, during pulling out needle and contact pin, inevitable toxic powder and medical fluid volatilization
In air, these drugs of long-term close contact, less serious case lead to people's mental fatigue, alopecia, paramenia, fash, heavy then cause
Oligoleukocythemia, threatened abortion.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of dispensation apparatus, such dispensation apparatus can carry out in closed environment
It makes up a prescription, both can be reduced the labor intensity of medical staff, moreover it is possible to avoid damaging medical staff.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of dispensation apparatus, comprising:
Control box, the control box include cabinet and case lid, and the case lid lid is located at the top open part of the cabinet；
Medicine bottle shelves component, and the medicine bottle, which shelves component, two groups, and medicine bottle described in two groups is shelved component and symmetrically set respectively
It sets in the control box, medicine bottle described in two groups shelves component and is respectively used to shelve and ambulatory infusion bottle and flask for medicinal preparations；And
Medical fluid exchanges component, and the medical fluid exchange component is shelved between component positioned at medicine bottle described in two groups, and the medical fluid
Exchange component both ends can respectively with the infusion bottle and the flask for medicinal preparations grafting and be connected to, by the liquid in the infusion bottle
It is inducted into the flask for medicinal preparations, then the mixed liquor in the flask for medicinal preparations is inducted into the medicine bottle and is shelved in component.
Further, it includes bracket, shelf, gripping block and push rod that the medicine bottle, which shelves component, and the bracket is straight up
Be arranged on the bottom plate of the cabinet, the bracket is provided with T-type sliding block far from the end of the bottom plate, and the shelf is length
Bar shaped, the bottom surface of the shelf are provided with T-type sliding slot, the extending direction of the T-type sliding slot and the extending direction one of the shelf
It causes, the T-type sliding block is slidably fastened in the T-type sliding slot, and the gripping block is arranged on the shelf, the push rod
One end is connected on the shelf, and other end passes through the control box and exposes to the control box, the extension of the push rod
Direction is identical as the extending direction of the shelf.
Further, T-type sliding slot both ends are provided with limited block.
Further, U-lag is offered along its extending direction on the shelf, along the width direction of the partition
A mounting groove is offered between the two sidewalls of the U-lag, and the extending direction of the mounting groove is along the width of the partition
Direction, there are two the gripping blocks, and the end of two gripping blocks is slidably plugged in the mounting groove, and along institute
It states mounting groove to be arranged side by side, the gripping block includes clamping plate and elastic component, and the elastic component is located at the gripping block and the U-shaped
Between the side wall of slot, and the both ends of elastic component are connected with the gripping block with the side wall of the U-lag respectively.
Further, the push rod is a screw rod, and the side wall of the control box is provided with internal thread hole, and the push rod is interspersed
It is engaged in the internal thread hole, and with the internal thread hole.
Further, medical fluid exchange component includes the infusion connecting tube being sequentially connected to, spray pump and medicament connecting tube,
The spray pump includes shell, rotary shaft, eccentric wheel, outer ring and cylinder, and the shell is spherical shape, be provided on the shell to
Outer lug along long portion, the centre of sphere of the shell is arranged in the rotary shaft, and the rotary shaft is provided with rotating power source, described
Rotating power source extends out to outside the control box, and the eccentric wheel is arranged in the rotary shaft, and can be with the rotation
Axis rotation, the inner wall linear contact of the eccentric wheel outer wall and the shell, the outer ring is set on the eccentric wheel, described
Blade is provided on outer ring, described that mounting groove is provided with along long portion, the cylinder is arranged in the mounting groove, the cylinder
It is arranged in parallel with the rotary shaft, the blade is slidably interspersed in the cylinder, and the blade can drive the cylinder
It is rotated in the mounting groove.
Further, the rotating power source is a L shape handle.
Further, the end of the infusion connecting tube and the medicament connecting tube is needle point shape.
Further, the control box is transparent cabinet.
Above-mentioned dispensation apparatus includes at least following advantages:
Above-mentioned dispensation apparatus, including control box, medicine bottle shelve component and medical fluid exchange component.Medicine bottle shelves component and medical fluid
Exchange component is arranged in control box, and when carrying out drug preparation, all operations are completed in control box, so as to anti-
The drug granule only generated in process for preparation arbitrarily volatilizees, and certain injury is caused to medical staff.Medicine bottle, which shelves component, to be had
It two, is respectively used to shelve and ambulatory infusion bottle and flask for medicinal preparations.Medical fluid exchange component is located at two groups of medicine bottles and shelves between component, medicine
Bottle shelve the both ends of component respectively with infusion bottle and flask for medicinal preparations grafting and be connected to, the liquid in the infusion bottle is inducted into institute
It states in flask for medicinal preparations, then the mixed liquor in the flask for medicinal preparations is inducted into the medicine bottle and is shelved in component.Entire dispensation apparatus is being grasped
Make to complete in case, operator do not need with infusion bottle and drug contact, the particle that necessity generates during making up a prescription is to operation
Person damages；Meanwhile dispensing operation exchanges components by medical fluid and completes, and then reduces the labor intensity of operator, mentions
High dispensing efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of present embodiment dispensation apparatus；
Fig. 2 is that Fig. 1 removes the top view after case lid；
Fig. 3 is the schematic diagram of partition and clamping plate；
Fig. 4 is the cross-sectional view for prolonging its length direction of partition；
Appended drawing reference: 10- dispensation apparatus, 100- control box, 110- cabinet, 120- case lid, 200- medicine bottle shelve component,
210- bracket, 220- partition, 221-T type sliding slot, 222-U shape slot, 223- mounting groove, 224- limited block, 230- gripping block, 231-
Clamping plate, 232- elastic component, 240- push rod, 300- medical fluid exchange component, 310- infusion connecting tube, 320-- spray pump, outside 321-
Shell, 322- rotary shaft, 323- eccentric wheel, 324- outer ring, 325- cylinder, 326- blade, 327- rotating power source, 330- medicament connect
Adapter tube.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It please refers to Fig. 1 and Fig. 2, a kind of dispensation apparatus 10, including control box 100, medicine bottle and shelves component 200 and medical fluid exchange
Component 300.
Specifically, control box 100 includes cabinet 110 and case lid 120.Case lid 120 covers the top open part for being located at cabinet 110.
When carrying out drug preparation, all operations are completed in control box 100, so as to prevent the medicine generated in process for preparation
Composition granule arbitrarily volatilizees, and certain injury is caused to medical staff.In the present embodiment, control box 100 is transparent cabinet
110.Transparent cabinet 110 facilitates look at the operational circumstances of pharmaceutical drug in cabinet 110.
Also referring to Fig. 3, medicine bottle is shelved component 200 and is arranged in control box 100, for shelving and ambulatory infusion bottle
And flask for medicinal preparations.Specifically, it includes bracket 210, shelf 220, gripping block 230 and push rod 240 that medicine bottle, which shelves component 200,.Bracket 210
Being arranged on the bottom plate of cabinet 110 straight up.Bracket 210 is provided with T-type sliding block far from the end of bottom plate.Shelf 220 is
Strip.The bottom surface of shelf 220 is provided with T-type sliding slot 221.The extending direction of T-type sliding slot 221 and the extending direction of shelf 220
Unanimously.T-type sliding block is slidably connected in T-type sliding slot 221.Gripping block 230 is arranged on shelf 220.240 one end of push rod connects
It connects on shelf 220, other end passes through control box 100 and exposes to control box 100.The extending direction and shelf of push rod 240
220 extending direction is identical.The bootable shelf 220 of mode that T-type sliding slot 221 and T-type sliding block cooperate is slided to scheduled direction
It is dynamic.In the present embodiment, 221 both ends of T-type sliding slot are provided with limited block 224.Limited block 224 can prevent the T shape in sliding process
Sliding block falls off every from 221 both ends of T-type sliding slot.
Referring to Fig. 4, in the present embodiment, offer U-lag 222 along its extending direction on shelf 220, along every
Offer a mounting groove 223 between the two sidewalls of the U-lag 222 of the width direction of plate, and the extending direction of mounting groove 223 along
The width direction of partition, there are two gripping blocks 230, and the end of two gripping blocks 230 is slidably plugged in mounting groove 223,
And it is arranged side by side along mounting groove 223.Gripping block 230 includes clamping plate 231 and elastic component 232.Elastic component 232 is located at gripping block
Between 230 and the side wall of U-lag 222, and the both ends of elastic component 232 are connected with gripping block 230 with the side wall of U-lag 222 respectively.
Two gripping blocks 230 are used to clamp the bottleneck of infusion bottle or flask for medicinal preparations.In use, first infusion bottle or flask for medicinal preparations are respectively rested on
On two shelves 220, and the bottleneck of infusion bottle or flask for medicinal preparations is fastened between two pieces of opposite clamping plates 231, in two elasticity
Under the action of part 232, two clamping plates 231 are held tightly in infusion bottle or the bottleneck of flask for medicinal preparations.Carrying out can be by infusion bottle or flask for medicinal preparations
Position is fixed.Elastic component 232 is preferably spring.It, can be by different size of bottle in such a way that the driving of elastic component 232 clamps
Neck clip is tight.Certainly, in other embodiments, other modes can also be used in gripping block 230, as with perpendicular to shelf 220
The bottleneck of infusion bottle can also be fixedly clamped by upper and lower clamping mode, can also be by the way of air bag clamping.
In the present embodiment, push rod 240 is a screw rod.When needing the position of ambulatory infusion bottle or flask for medicinal preparations, only need
The exposed junction for rotating screw rod while moving in screw rod to the direction close to control box 100, and pushes entire medicine bottle to shelve component
200 mobile or retrogressings.By the way of it can be manually rotated screw rod, it both can control infusion bottle or flask for medicinal preparations with medical fluid and exchanged component
300 connection, moreover it is possible to which the labor intensity and raising for reducing operator make up a prescription speed.
Medical fluid exchange component 300 includes infusion connecting tube 310, spray pump 320 and the medicament connecting tube 330 being sequentially connected to.
Spray pump 320 includes shell 321, rotary shaft 322, eccentric wheel 323, outer ring 324 and cylinder 325.Shell 321 is spherical shape, shell
Be provided on 321 outwardly convex along long portion 328.The centre of sphere of shell 321 is arranged in rotary shaft 322.Rotary shaft 322 is provided with rotation
Rotatory force source 327.Rotating power source 327 extends out to outside control box 100.Eccentric wheel 323 is arranged in rotary shaft 322, and
It can be rotated with rotary shaft 322.The inner wall linear contact of 323 outer wall of eccentric wheel and shell 321.Outer ring 324 is set in eccentric wheel 323
On.Blade 326 is provided on outer ring 324.Mounting groove 223 is provided with along long portion 328.Cylinder 325 is arranged in mounting groove 223
It is interior.Cylinder 325 is arranged in parallel with rotary shaft 322.Blade 326 is slidably interspersed in cylinder 325.Blade 326 can drive circle
Column 325 rotates in mounting groove 223.
In the present embodiment, rotating power source 327 is preferably a L shape handle.Rotating handles can drive rotary shaft
322 rotations, and rotated with movable eccentric wheel 323, thus by pumping from the medical fluid entered in shell 321 from side to other side, and
It is pumped out from other side.By the way of it can be manually rotated, the inflow situation of medical fluid can be grasped at any time, and then is conducive to matching for drug
System.
In the present embodiment, the end of infusion connecting tube 310 and medicament connecting tube 330 is needle point shape.Needle point shape has
Conducive to puncture such as in infusion bottle and flask for medicinal preparations.
The specifically used method of above-mentioned dispensation apparatus 10:
Firstly, the case lid 120 of opening operation, is respectively rested on two medicine bottles for infusion bottle and flask for medicinal preparations and shelves component 200
Shelf 220 on, and the bottleneck of infusion bottle and flask for medicinal preparations is clamped respectively by clamping plate 231 thereon.Then, by case lid 120
It covers.Then, two screw rods are rotated respectively, move two screw rods to the direction close to control box 100, two screw rod difference
It pushes two medicine bottles to shelve component 200 to move to medical fluid exchange 300 direction of component, until the infusion of medical fluid exchange component 300 connects
Adapter tube 310 and medicament connecting tube 330 are inserted into respectively in infusion bottle and in flask for medicinal preparations.Then, handle, handle grip are rotated clockwise
Dynamic rotary shaft 322 and eccentric wheel 323 rotate, then the liquid in infusion bottle can be pumped into flask for medicinal preparations.Enter medicine when observing
After liquid in agent bottle reaches needs, stop operating handle, mutually melts to the medicament in flask for medicinal preparations with the liquid in flask for medicinal preparations in turn
After new mixed liquor, the mixed liquor in flask for medicinal preparations is pumped into infusion bottle by rotating handles counterclockwise.In process for preparation,
It is repeatable to be pumped into operation when such as finding that the medicament in flask for medicinal preparations is not completely dissolved, until the medicament of flask for medicinal preparations is completely dissolved and pumps
Enter into infusion bottle.It completes after preparing, rotates two screw rods respectively again, make two screw rods that medicine bottle be driven to shelve 200 phase of component
It is unlucky dynamic, until infusion bottle and flask for medicinal preparations are separated with infusion connecting tube 310 and medicament connecting tube 330 completely, then complete entire medicine
Product are prepared.
Above-mentioned dispensation apparatus 10 is used for compounding medicine.Component 200 and medical fluid exchange group are shelved including control box 100, medicine bottle
Part 300.When carrying out drug preparation, all operations are completed in control box 100, and control box 100 can prevent from preparing
The drug granule generated in journey arbitrarily volatilizees, and certain injury is caused to medical staff.Control box 100 is transparent cabinet 110.
Transparent cabinet 110 facilitates look at the operational circumstances of pharmaceutical drug in cabinet 110.Medicine bottle shelve component 200 for shelving and
Ambulatory infusion bottle and flask for medicinal preparations.Shelf 220 is for shelving infusion bottle or flask for medicinal preparations.The side of T-type sliding slot 221 and the cooperation of T-type sliding block
The bootable shelf 220 of formula is slided to scheduled direction.Gripping block 230 is held tightly for block in infusion bottle or the bottleneck of flask for medicinal preparations.
In such a way that the driving of elastic component 232 clamps, it is adapted to different different size of bottlenecks.Screw rod for respectively push two every
Plate moves forward or back, and then infusion bottle or flask for medicinal preparations is driven to exchange the connection of component 300 with medical fluid.
It includes infusion connecting tube 310, spray pump 320 and medicament connecting tube 330 that medical fluid, which exchanges component 300,.Infusion connecting tube
310 and the end of medicament connecting tube 330 be needle point shape.Needle point shape is conducive to puncture into infusion bottle and flask for medicinal preparations.Spray pump
320 by the liquid in infusion bottle others and flask for medicinal preparations, or by the mixed liquor in flask for medicinal preparations for being pumped into infusion bottle.Handle is used
In driving rotary shaft 322 to rotate, by the way of it can be manually rotated, the inflow situation of medical fluid can be grasped at any time, and then be conducive to medicine
The preparation of object.
Finally, it should be noted that basic principles and main features of the invention and of the invention excellent have been shown and described above
Point, it is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from
In the case where spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended claims
Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule
It includes in the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of dispensation apparatus characterized by comprising
Control box, the control box include cabinet and case lid, and the case lid lid is located at the top open part of the cabinet；
Medicine bottle shelves component, and the medicine bottle, which shelves component, two groups, and medicine bottle described in two groups is shelved component and is symmetrically separately positioned on
The control box it is interior, medicine bottle described in two groups shelves component and is respectively used to shelve and ambulatory infusion bottle and flask for medicinal preparations；And
Medical fluid exchanges component, and the medical fluid exchange component is shelved between component positioned at medicine bottle described in two groups, and the medical fluid exchanges
The both ends of component can respectively with the infusion bottle and the flask for medicinal preparations grafting and be connected to, the liquid in the infusion bottle is guided
Enter in the flask for medicinal preparations, then the mixed liquor in the flask for medicinal preparations is inducted into the medicine bottle and is shelved in component.
2. dispensation apparatus according to claim 1, which is characterized in that it includes bracket, shelf, folder that the medicine bottle, which shelves component,
Tight block and push rod, the bracket being arranged on the bottom plate of the cabinet straight up, end of the bracket far from the bottom plate
Portion is provided with T-type sliding block, and the shelf is strip, and the bottom surface of the shelf is provided with T-type sliding slot, and the T-type sliding slot prolongs
Length direction is consistent with the extending direction of the shelf, and the T-type sliding block is slidably fastened in the T-type sliding slot, the folder
Tight block is arranged on the shelf, and described push rod one end is connected on the shelf, and it is simultaneously outer that other end passes through the control box
It is exposed to the control box, the extending direction of the push rod is identical as the extending direction of the shelf.
3. dispensation apparatus according to claim 2, which is characterized in that T-type sliding slot both ends are provided with limited block.
4. dispensation apparatus according to claim 2, which is characterized in that offer U along its extending direction on the shelf
Shape slot offers a mounting groove, and the mounting groove between the two sidewalls along the U-lag of the width direction of the partition
Extending direction along the width direction of the partition, there are two the gripping blocks, and the end of two gripping blocks is slidably
Be plugged in the mounting groove, and be arranged side by side along the mounting groove, the gripping block includes clamping plate and elastic component, described
Elastic component between the gripping block and the side wall of the U-lag, and the both ends of elastic component respectively with the gripping block and institute
The side wall for stating U-lag is connected.
5. dispensation apparatus according to claim 2, which is characterized in that the push rod is a screw rod, the side of the control box
Wall is provided with internal thread hole, and the push rod is interspersed in the internal thread hole, and is engaged with the internal thread hole.
6. dispensation apparatus according to claim 1, which is characterized in that medical fluid exchange component include sequentially be connected to it is defeated
Liquid connecting tube, spray pump and medicament connecting tube, the spray pump include shell, rotary shaft, eccentric wheel, outer ring and cylinder, described
Shell is spherical shape, be provided on the shell outwardly convex along long portion, the centre of sphere of the shell, institute is arranged in the rotary shaft
It states rotary shaft and is provided with rotating power source, the rotating power source extends out to outside the control box, the eccentric wheel setting
In the rotary shaft, and it can be rotated with the rotary shaft, the inner wall linear contact of the eccentric wheel outer wall and the shell, institute
It states outer ring to be set on the eccentric wheel, blade is provided on the outer ring, it is described that mounting groove, the circle are provided with along long portion
Column is arranged in the mounting groove, and the cylinder is arranged in parallel with the rotary shaft, and the blade is slidably interspersed in described
In cylinder, the blade can drive the cylinder to rotate in the mounting groove.
7. dispensation apparatus according to claim 6, which is characterized in that the rotating power source is a L shape handle.
8. dispensation apparatus according to claim 6, which is characterized in that the infusion connecting tube and the medicament connecting tube
End is needle point shape.
9. dispensation apparatus according to claim 1, which is characterized in that the control box is transparent cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515703.0A CN110353990B (en) | 2019-06-14 | 2019-06-14 | Dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515703.0A CN110353990B (en) | 2019-06-14 | 2019-06-14 | Dispensing device |
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| Publication Number | Publication Date |
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| CN110353990A true CN110353990A (en) | 2019-10-22 |
| CN110353990B CN110353990B (en) | 2021-11-23 |
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| CN201910515703.0A Active CN110353990B (en) | 2019-06-14 | 2019-06-14 | Dispensing device |
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|---|
| 第一机械工业部编: "《真空获得设备产品样本》", 30 November 1978 * |
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