CN110508201A - Department of anesthesia's drug handling device - Google Patents
Department of anesthesia's drug handling device Download PDFInfo
- Publication number
- CN110508201A CN110508201A CN201910884785.6A CN201910884785A CN110508201A CN 110508201 A CN110508201 A CN 110508201A CN 201910884785 A CN201910884785 A CN 201910884785A CN 110508201 A CN110508201 A CN 110508201A
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- Prior art keywords
- cylinder
- fixed
- millstone
- anesthesia
- department
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
Abstract
Department of anesthesia's drug handling device, the existing anaesthetic processing mode of effective solution is troublesome in poeration and the non-uniform problem of mixing；Including cylinder, it is rotatably connected to upper millstone in cylinder, lower millstone is fixed in cylinder, multiple blanking holes are offered on upper millstone, are fixed with feed pipe on the upside of cylinder, feed pipe lower end can be connected to blanking hole, and feed tube is fixed in cylinder, is fixed with mixing drum in cylinder；The screw rod of positive and negative rotation is generated in mixing drum equipped with the rotation with upper millstone, having on screw rod can rotate coaxially on the outside of sleeve along the sleeve that its axial direction moves and be connected with agitating shaft, multiple stirring blades are evenly equipped on agitating shaft outer edge surface；Feed tube bottom righthand side is fixed with the feeder pipe of vertical direction, and feeder pipe lower end is protruded into mixing drum；Present invention collection smashes and grinds flake drug and is uniformly mixed with physiological saline with integrally, and novel, clever structure is easy to operate, practical, improves the working efficiency of medical staff.
Description
Technical field
The present invention relates to department of anesthesia's technical field of medical instrument, especially a kind of department of anesthesia's drug handling device.
Background technique
The anaesthetic of department of anesthesia is divided into the types such as tablet, granule, pulvis, injection, some patient's oral tablets
Anaesthetic can reach anesthesia, analgesic effect, still, for the patient of some advanced stage cancer pains, especially companion
Cough person can not carry out oral sheet anaesthetic, and therefore, in order to relieve pain to patient, medical staff is usually by sheet fiber crops
Liquor-saturated drug crushes, is ground into powder, then injects and use after powdery medicine is mixed with physiological saline, crushing and mixed processes
It usually separately carries out, and is usually to rock medicine bottle manually, drug is made to achieve the purpose that mixing, this mode is troublesome in poeration and mixed
Close uneven, inefficiency.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the purpose of the present invention is just to provide a kind of department of anesthesia's drug
Processing unit, the existing anaesthetic processing mode of effective solution is troublesome in poeration and the non-uniform problem of mixing.
Its technical solution solved is that the present invention includes cylinder, and the upper millstone of vertical axial direction, cylinder are rotatably connected in cylinder
The lower millstone being fixed with immediately below upper millstone in vivo, between existing between the lower end surface of upper millstone and the upper surface of lower millstone
Gap coaxially offers opening up annular groove on upper millstone, offers on upper millstone multiple uniformly distributed and perpendicular along its circumferencial direction
D-axis to blanking hole, blanking hole upper end is connected to annular groove, and ring cover is slidably connected in annular groove, is fixed on the upside of cylinder
Cylinder is run through in feed pipe, feed pipe upper end, and feed pipe lower end is through ring cover and can be connected to blanking hole, and position is fixed in cylinder
Feed tube immediately below lower millstone, feed tube bottom surface are the inclined surface of right low left high, are fixed in cylinder positioned at the lower millstone right side
Side and vertical axial mixing drum；
It is coaxially provided with the rotation with upper millstone in the mixing drum and generates the screw rod of positive and negative rotation, screw thread connects on screw rod
It is connected to rotate coaxially on the outside of the sleeve that its axial direction moves, sleeve and is connected with agitating shaft, it is uniformly distributed on agitating shaft outer edge surface
There are multiple stirring blades, disk is coaxially fixed on the downside of screw rod, the driving lever there are two vertical direction, driving lever upper end are fixed on disk
Through agitating shaft；
The feed tube bottom righthand side is fixed with the feeder pipe of vertical direction, be connected to inside feeder pipe upper end and feed tube and
Its lower end is protruded into mixing drum, and when screw rod generates rotation with upper millstone, disk drives agitating shaft to rotate in same direction by driving lever,
Sleeve drives agitating shaft to move along screw rod axial direction simultaneously.
Compared with prior art, the beneficial effects of the present invention are: present invention collection is to flake drug smashing and grinding and and physiology
Salt water is uniformly mixed with integrally, and novel, clever structure is easy to operate, practical, improves the work effect of medical staff
Rate, is arranged upper millstone and lower millstone in cylinder, and upper millstone is equipped with the blanking hole that can be connected to feed pipe, the rotation of upper millstone
So that pulverized, grind into powder, powder medicaments enter in mixing drum into the flake drug between upper millstone and lower millstone, if
Setting can be moved down with the screw rod of positive and negative rotation so that agitating shaft drives stirring blade to generate while rotating in same direction with screw rod generation again
Dynamic, it is countercurrently poor to make to generate between the medical fluid in mixing drum, and rubs mutually between drug molecule, and physiological saline carries out powder fast
Speed impact and scrub, so that powder medicaments sufficiently dissolve, drug is uniformly mixed.
Detailed description of the invention
Fig. 1 is that axis of the invention surveys cutting main view.
Fig. 2 is half-sectional axonometric drawing of the invention.
Fig. 3 is top view in cross-section of the invention.
Fig. 4 is top view in cross-section of the invention.
Fig. 5 is top view in cross-section of the invention.
Fig. 6 is axonometric drawing of the invention.
Fig. 7 is the structural schematic diagram of upper millstone and lower millstone mating surface in the present invention.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
It is provided by Fig. 1 to Fig. 7, including cylinder 1, the upper millstone 2 of vertical axial direction is rotatably connected in cylinder 1, is consolidated in cylinder 1
Surely there is the lower millstone 3 immediately below upper millstone 2, there are gap between the lower end surface of upper millstone 2 and the upper surface of lower millstone 3,
Opening up annular groove 4 is coaxially offered on upper millstone 2, is offered on upper millstone 2 multiple uniformly distributed and perpendicular along its circumferencial direction
D-axis to blanking hole 5,5 upper end of blanking hole is connected to annular groove 4, and ring cover 6,1 upside of cylinder are slidably connected in annular groove 4
It is fixed with feed pipe 7, cylinder 1 is run through in 7 upper end of feed pipe, and 7 lower end of feed pipe is through ring cover 6 and can be connected to blanking hole 5, cylinder
The feed tube 8 being fixed with immediately below lower millstone 3 in body 1,8 bottom surface of feed tube are the inclined surface of right low left high, are consolidated in cylinder 1
Surely have positioned at 3 right of lower millstone and vertical axial mixing drum 9；
The screw rod 10 that positive and negative rotation is generated with the rotation of upper millstone 2 is coaxially provided in the mixing drum 9, on screw rod 10
It is threaded with to rotate coaxially on the outside of the sleeve 11 that its axial direction moves, sleeve 11 and is connected with agitating shaft 12, agitating shaft
Multiple stirring blades 13 are evenly equipped on 12 outer edge surfaces, 10 downside of screw rod is coaxially fixed with disk 14, on disk 14 there are two fixations
Agitating shaft 12 is run through in the driving lever 15 of vertical direction, 15 upper end of driving lever；
8 bottom righthand side of feed tube is fixed with the feeder pipe 16 of vertical direction, inside 16 upper end of feeder pipe and feed tube 8
It is connected to and its lower end is protruded into mixing drum 9, when screw rod 10 generates rotation with upper millstone 2, disk 14 is driven by driving lever 15
Agitating shaft 12 rotates in same direction, while sleeve 11 drives agitating shaft 12 to move along 10 axial direction of screw rod.
In order to make upper millstone 2 generate rotation, 2 upper end of upper millstone is coaxially fixed with connecting shaft, connecting shaft upper end with
1 upper side wall of cylinder is rotatablely connected, and is fixed with first gear 17 in connecting shaft, is rotatably connected to vertical axial direction on 1 upper side wall of cylinder
And it is located at the shaft 18 of 17 right of first gear, 18 upper end of shaft stretches out cylinder 1 and is equipped with handwheel 19, coaxially fixes in shaft 18
There is the second gear 20 that can be engaged with first gear 17.
In order to which when upper millstone 2 generates rotation, feed pipe 7 does not shift, and flake drug is enable to smoothly enter
In blanking hole 5,7 lower end of feed pipe is fixedly connected with ring cover 6, and feed pipe 7 is the heeling condition of right low left high.
In order to make screw rod 10 generate positive and negative rotation with the rotation of upper millstone 2, mixing drum 9 is run through in 10 upper end of screw rod
And be rotatablely connected with 1 upper side wall of cylinder, the upside of screw rod 10 is coaxially fixed with all gear 21, be equipped in cylinder 1 can slide back and forth and
Frame 22 between first gear 17 and upper millstone 2 is respectively arranged on the left side and the right side multiple sides along its length inside frame 22
To the uniformly distributed gear teeth, 18 lower end of shaft, which is equipped with, to be equipped on the right side of frame 22 with the intermittent gear 23 of 22 two sides gear teeth meshing of frame
Rack gear 24 that is consistent with its length direction and being engaged with all gear 21.
In order to enable frame 22 smoothly to slide back and forth and play a supporting role to it, it is fixed in the cylinder 1
Support frame 25 in the front-back direction, frame 22 are slidably connected with support frame 25, and support frame 25 is run through on the right side of rack gear 24.
In order to make sleeve 11 that can generate axial movement along screw rod 10, vertical side is fixed on 1 upper side wall of cylinder
To guide rod 26,26 lower end of guide rod through sleeve 11 and not with 14 upper end face contact of disk.
For the ease of pouring into physiological saline into mixing drum 9, and convenient for taking out mixed drug, the mixing drum
9 right sides upper end are fixed with inlet tube 27, and 27 lower end of inlet tube is connected to mixing drum 9 and the upper end is under cylinder 1, mixing drum 9
End is equipped with the drain pipe 28 communicated therewith, and 28 lower end of drain pipe is through cylinder 1 and can connect with injecting apparatus.
In order to smoothly enter the drug powder after grinding in feeder pipe 16, the internal diameter of the feed tube 8 is slightly larger than
The diameter of lower millstone 3,8 inner bottom surface of feed tube are equipped with superslide non-sticking lining.
In order to adequately be ground to drug, it is all provided on the opposite face of the upper millstone 2 and lower millstone 3 with teeth
Slot, the tooth socket arragement direction of upper millstone 2 and the tooth socket arragement direction of lower millstone 3 are opposite.
In order to when operating the present apparatus, guarantee the stability of the present apparatus, 1 lower end of cylinder is equipped with sucker 29.
In order to which lower millstone 3 to be stably fixed in cylinder 1, bearing plate, bearing plate are fixed on 1 side wall of cylinder
Upper end is fixedly connected through support shaft 30 with lower millstone 3.
In the use of the present invention, being adsorbed on station tightly by the sucker 29 of 1 lower end of cylinder, physiological saline is passed through
Inlet tube 27 pours into mixing drum 9, and sheet anaesthetic is placed in feed pipe 7；Rotate clockwise handwheel 19,19 band of handwheel
Dynamic second gear 20 is engaged with first gear 17 makes connecting shaft that upper millstone 2 be driven to rotate counterclockwise, and the rotation of upper millstone 2 is so that ring
Shape lid 6 slides in annular groove 4, and when feed pipe 7 is connected to blanking hole 5, flake drug enters in blanking hole 5, lower side
Flake drug enters between upper millstone 2 and lower millstone 3, and with the rotation of upper millstone 2, flake drug is by upper millstone 2 and lower mill
3 tooth socket of disk is cut when intersecting, and by rolling, grinding between making some drugs enter the flank of tooth, the drug being rolled is from tooth socket by interior
It conveys outward and forms powder from the coarse to fine, powder is fallen in feed tube 8, then enters mixing drum 9 by feeder pipe 16；
Meanwhile shaft 18 drives the gear teeth meshing on intermittent gear 23 and right side to move frame 22 from back to front with carry-over bar 24
It moves and is engaged with all gear 21, so that the generation of screw rod 10 rotates counterclockwise, sleeve 11 drives agitating shaft 12 along screw rod 10
It moves down, while driving lever 15 is stirred agitating shaft 12 and rotated around sleeve 11, so that agitating shaft 12 drives stirring blade 13 to exist
It is moved from up to down again while rotation, the powder medicaments in mixing drum 9 is mixed with physiological saline；
It is arranged when agitating shaft 12 is moved to the upside of disk 14, intermittent gear 23 and the gear teeth meshing on right side finish, and
Intermittent gear 23 starts the gear teeth meshing with left side, and frame 22 moves from front to back, meanwhile, all gear 21 drives screw rod 10 to generate
It rotates clockwise, and then makes agitating shaft 12 that stirring blade 13 be driven to rotate clockwise and bottom-up movement, with stirring blade
13 rotate backward, so that generating between the liquid in mixing drum 9, adverse current is poor, and speed difference moment between drug molecule increases,
Physiological saline carries out quick washing and scrub to powder, so that powder medicaments sufficiently dissolve, drug is uniformly mixed.
It is transparent material that cylinder 1, mixing drum 9 and feeder pipe 16, which can be set, in the present invention, the broken, mixing convenient for observation drug
The case where, after drug is sufficiently mixed, drain pipe 28 is connect with injecting apparatus, is by the admixing medical solutions discharge in mixing drum 9
Anesthesia injection, easy to operate, drug good mixing effect can be carried out to patient.
Present invention collection smashes and grinds flake drug and is uniformly mixed with physiological saline with integrally, and novel, structure is skilful
It is wonderful, it is easy to operate, it is practical, the working efficiency of medical staff is improved, upper millstone and lower millstone, upper millstone are set in cylinder
It is equipped with the blanking hole that can be connected to feed pipe, the rotation of upper millstone is so that into the flake drug between upper millstone and lower millstone
Pulverized, grind into powder, powder medicaments enter in mixing drum, and setting can be with the screw rod of positive and negative rotation, so that agitating shaft drive is stirred
It mixes to generate again while blade rotates in same direction with screw rod generation and move up and down, it is countercurrently poor to make to generate between the medical fluid in mixing drum,
And rubs mutually between drug molecule, physiological saline carries out quick washing and scrub to powder, so that powder medicaments are abundant
Dissolution, drug are uniformly mixed.
As it can be seen that can effectively be solved at existing anaesthetic using department of anesthesia's drug handling device provided by the present invention
Reason mode is troublesome in poeration and mixes non-uniform problem, this structure operation is simple, and easy to use, service efficiency is high.
Claims (10)
1. department of anesthesia's drug handling device, including cylinder (1), which is characterized in that be rotatably connected to vertical axial direction in cylinder (1)
Upper millstone (2), the interior lower millstone (3) being fixed with immediately below upper millstone (2) of cylinder (1), the lower end surface of upper millstone (2) is under
There are gap between the upper surface of mill (3), opening up annular groove (4), upper millstone are coaxially offered on upper millstone (2)
(2) multiple uniformly distributed along its circumferencial direction and vertical axial blanking holes (5) are offered on, blanking hole (5) upper end and annular groove (4)
Connection, annular groove (4) is interior to be slidably connected ring cover (6), is fixed with feed pipe (7) on the upside of cylinder (1), feed pipe (7) upper end
Through cylinder (1), feed pipe (7) lower end is through ring cover (6) and can be connected to blanking hole (5), is fixed with and is located in cylinder (1)
Feed tube (8) immediately below lower millstone (3), feed tube (8) bottom surface are the inclined surface of right low left high, are fixed with position in cylinder (1)
In lower millstone (3) right and vertical axial mixing drum (9)；
The screw rod (10) of positive and negative rotation, screw rod are coaxially provided with the rotation of upper millstone (2) and generated in the mixing drum (9)
(10) it is threaded with to rotate coaxially on the outside of the sleeve (11) that its axial direction moves, sleeve (11) on and is connected with agitating shaft
(12), it is evenly equipped with multiple stirring blades (13) on agitating shaft (12) outer edge surface, is coaxially fixed with disk (14) on the downside of screw rod (10),
Fixed there are two the driving lever (15) of vertical direction on disk (14), agitating shaft (12) are run through in driving lever (15) upper end；
Described feed tube (8) bottom righthand side is fixed with the feeder pipe (16) of vertical direction, feeder pipe (16) upper end and feed tube (8)
Inside is connected to and its lower end is protruded into mixing drum (9), and when screw rod (10) generates rotation with upper millstone (2), disk (14) is logical
Crossing driving lever (15) drives agitating shaft (12) to rotate in same direction, while sleeve (11) drives agitating shaft (12) along screw rod (10) axial direction side
To movement.
2. department of anesthesia's drug handling device according to claim 1, which is characterized in that described upper millstone (2) upper end is same
Axis is fixed with connecting shaft, and connecting shaft upper end and cylinder (1) upper side wall are rotatablely connected, and is fixed with first gear (17) in connecting shaft,
It is rotatably connected to vertical axial direction on cylinder (1) upper side wall and is located at the shaft (18) of first gear (17) right, in shaft (18)
End stretches out cylinder (1) and is equipped with handwheel (19), is coaxially fixed with the second tooth that can be engaged with first gear (17) in shaft (18)
It takes turns (20).
3. department of anesthesia's drug handling device according to claim 1, which is characterized in that feed pipe (7) lower end with
Ring cover (6) is fixedly connected, and feed pipe (7) is the heeling condition of right low left high.
4. department of anesthesia's drug handling device according to claim 1, which is characterized in that described screw rod (10) upper end is run through
It mixing drum (9) and is rotatablely connected, coaxially is fixed with all gear (21) on the upside of screw rod (10), cylinder (1) is interior with cylinder (1) upper side wall
Equipped with the frame (22) that can slide back and forth and between first gear (17) and upper millstone (2), the internal left and right two of frame (22)
Side is respectively equipped with multiple uniformly distributed gear teeth along its length, and shaft (18) lower end is equipped with can be with frame (22) two sides gear teeth meshing
Intermittent gear (23), rack gear that is consistent with its length direction and can engaging with all gear (21) is equipped on the right side of frame (22)
(24)。
5. department of anesthesia's drug handling device according to claim 1, which is characterized in that be fixed in the cylinder (1)
Support frame (25) in the front-back direction, frame (22) are slidably connected with support frame (25), run through support frame (25) on the right side of rack gear (24).
6. department of anesthesia's drug handling device according to claim 1, which is characterized in that on described cylinder (1) upper side wall
It is fixed with the guide rod (26) of vertical direction, guide rod (26) lower end is through sleeve (11) and does not connect with disk (14) upper surface
Touching.
7. department of anesthesia's drug handling device according to claim 1, which is characterized in that on described mixing drum (9) right side
End is fixed with inlet tube (27), and inlet tube (27) lower end is connected to mixing drum (9) and the upper end is through cylinder (1), mixing drum (9)
Lower end is equipped with the drain pipe (28) communicated therewith, and drain pipe (28) lower end is through cylinder (1) and can connect with injecting apparatus.
8. department of anesthesia's drug handling device according to claim 1, which is characterized in that the internal diameter of the feed tube (8)
Slightly larger than the diameter of lower millstone (3), feed tube (8) inner bottom surface is equipped with superslide non-sticking lining.
9. department of anesthesia's drug handling device according to claim 1, which is characterized in that the upper millstone (2) and lower mill
Tooth socket, the tooth socket arragement direction phase of the tooth socket arragement direction and lower millstone (3) of upper millstone (2) are equipped on the opposite face of disk (3)
Instead.
10. department of anesthesia's drug handling device according to claim 1, which is characterized in that described cylinder (1) lower end is equipped with
Sucker (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884785.6A CN110508201A (en) | 2019-09-19 | 2019-09-19 | Department of anesthesia's drug handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884785.6A CN110508201A (en) | 2019-09-19 | 2019-09-19 | Department of anesthesia's drug handling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110508201A true CN110508201A (en) | 2019-11-29 |
Family
ID=68632763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910884785.6A Withdrawn CN110508201A (en) | 2019-09-19 | 2019-09-19 | Department of anesthesia's drug handling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870142A (en) * | 2022-04-28 | 2022-08-09 | 吉林大学第一医院 | Medicine infusion device for cardiothoracic surgery postoperative care |
| CN117890616A (en) * | 2024-03-14 | 2024-04-16 | 佳木斯大学 | Sample batch pretreatment equipment for capsule medicine quality inspection |
-
2019
- 2019-09-19 CN CN201910884785.6A patent/CN110508201A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870142A (en) * | 2022-04-28 | 2022-08-09 | 吉林大学第一医院 | Medicine infusion device for cardiothoracic surgery postoperative care |
| CN114870142B (en) * | 2022-04-28 | 2024-01-26 | 吉林大学第一医院 | Medicine transfusion device for nursing after cardiothoracic surgery |
| CN117890616A (en) * | 2024-03-14 | 2024-04-16 | 佳木斯大学 | Sample batch pretreatment equipment for capsule medicine quality inspection |
| CN117890616B (en) * | 2024-03-14 | 2024-06-04 | 佳木斯大学 | Sample batch pretreatment equipment for capsule medicine quality inspection |
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| PB01 | Publication | ||
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Application publication date: 20191129 |