CN107157765B - Pulvis and aqua mix infusion bag - Google Patents
Pulvis and aqua mix infusion bag Download PDFInfo
- Publication number
- CN107157765B CN107157765B CN201710390707.1A CN201710390707A CN107157765B CN 107157765 B CN107157765 B CN 107157765B CN 201710390707 A CN201710390707 A CN 201710390707A CN 107157765 B CN107157765 B CN 107157765B
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- CN
- China
- Prior art keywords
- inlet opening
- demarcation plate
- box
- aqua
- pulvis
- 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.)
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Links
- 238000001802 infusion Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000006698 induction Effects 0.000 claims abstract description 15
- 230000008520 organization Effects 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 35
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 208000035143 Bacterial infection Diseases 0.000 abstract description 2
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003708 ampul Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- 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
-
- 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
- A61J1/1462—Containers with provisions for hanging, e.g. integral adaptations of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/51—Methods thereof
-
- 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
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- 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
- A61J2200/00—General characteristics or adaptations
- A61J2200/70—Device provided with specific sensor or indicating means
-
- 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
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
This patent is related to medical instruments field, specifically discloses the infusion bag of a kind of pulvis and aqua mixing, and the mixed organization in infusion bag is able to achieve the sterile preparation of pulvis and medicament, reduces the security risk of infusion；The induction mechanism in bag body and plugging mechanism can effectively link simultaneously, by the additional amount for controlling aqua, automation control is carried out to the proportion of aqua and pulvis, and in process for preparation, there is no the transfer of aqua and medicament, it can be significantly reduced the hidden danger of medicament bacterial infection, while the waste of aqua and medicament will not be caused.This programme can improve the safety that aqua is mixed with pulvis.
Description
Technical field
The invention belongs to medical instruments fields, and in particular to a kind of pulvis and aqua mix infusion bag.
Background technique
Some drugs stability is poor, be made it is easily decomposes rotten after solution, so when manufacture drug first by drug
It is fabricated to pulvis, then pulvis is encased in ampoule or other appropriate vessels.When in use, by sterile working, through water
Agent is injected into ampoule or other appropriate vessels, is then shaken container, is dissolved into pulvis adequately in aqua, then makes again
The medicament in container is sucked out with syringe, then carries out injecting or being injected into infusion bag.
When mixing pulvis with aqua, aqua can be wasted a part during transfer, be sucked out ampoule or its
It when medicament in his appropriate vessel, is also easy to draw incomplete, medicament is caused to waste；Simultaneously in the mistake of transfer aqua and medicament
It is easy to operate improper in journey, it will lead to finally formed medicament and be contaminated, final injection and infusion is caused to have great safety
Hidden danger under serious situation, will greatly affect the health of patient.
Summary of the invention
The invention is intended to provide a kind of pulvis and aqua mixing infusion bag, to improve the safety that aqua is mixed with pulvis.
In order to achieve the above object, base case of the invention is as follows: pulvis and aqua mixing infusion bag, including bag body,
Mixed organization and induction mechanism；The mixed organization and induction mechanism are installed in bag body, and bag body is equipped with implementation of port；
The mixed organization includes demarcation plate, baffle, accepts box and block unit, and the demarcation plate and baffle are horizontal solid
Dingan County is in bag body, and baffle is from top to bottom stacked with demarcation plate, and one end of the demarcation plate is equipped with through-hole, separates
Plate upper surface is equipped with the first guide groove, and baffle lower surface is equipped with the second guide groove, and the first guide groove is opposite with the second guide groove；It is described
It accepts and sets pulvis accommodating chamber in box, and accept box and be fixedly mounted between demarcation plate and baffle, the downside for accepting box is equipped with
Several filter openings, the filter opening accepted on box is opposite with the through-hole of demarcation plate, and the side for accepting box is equipped with the first inlet opening, and
First inlet opening installs the one end for accepting box far from demarcation plate；
It is equipped with the second inlet opening and limit counterbore in first guide groove of the demarcation plate, the second inlet opening setting is the
Close to one end of the first inlet opening in one guide groove, the limit counterbore is arranged on the one end of demarcation plate far from undertaking box, and limits
Limited bolt is slidably fitted in the counterbore of position, is equipped at the limit counterbore of the demarcation plate lower surface and limited bolt is clamped
Grip block；
The ball sealer for blocking unit and including spring and the first inlet opening and the second inlet opening capable of being blocked, it is described
One end of spring is fixedly connected with the inner wall for accepting box, and the other end of spring passes through the first inlet opening and is fixedly connected with ball sealer,
And the diameter of ball sealer is greater than the diameter of the first inlet opening and the second inlet opening；
The induction mechanism includes the first contact sensor and processor, under first contact sensor and limited bolt
End is fixedly connected, and the processor is electrically connected with the first contact sensor and grip block respectively.
The principle of base case: original state, ball sealer are located at demarcation plate far from the one end for accepting box, and spring is drawn at this time
It stretches, the upper end of limited bolt is higher than the first guide groove and limits to ball sealer.
Then the infusion bag is used, enough aquas are filled with into the second inlet opening by the implementation of port of bag body, is led to simultaneously
The first inlet opening is crossed, aqua is filled with into the undertaking box for being placed with medicament, aqua impacts the pulvis accepted in box, in turn
It allows aqua to mix with pulvis, while accepting the filter opening in box and being flowed out by medicament, medicament enters bag by the through-hole on demarcation plate
The lower part of body, medicament with further mixed in the intracorporal aqua of bag, form final medicament；When the intracorporal pharmaceutical quantities of bag connect
It contacts at the first contact sensor, when the first contact sensor transmits signals to processor, processor issues signal, makes to clamp
Block loosens limited bolt, limited bolt slide downward, and the head of limited bolt enters in limit counterbore at this time, and limited bolt is no longer to envelope
Stifled ball is stopped, and ball sealer moves in the first guide groove and the second guide groove under the pulling of spring, it is continuous close to first into
Fluid apertures and the second inlet opening, then ball sealer blocks the first inlet opening and the second inlet opening, and stopping addition aqua can be completed
The preparation of entire medicament, the medicament in infusion bag can be used directly.
The advantages of base case: 1, entire mixed organization is fixedly mounted in bag body, and entire bag body is in closed state, bag
Body and mixed organization are in germ-free condition, and after aqua and pulvis are mixed, finally formed medical fluid is also germ-free condition
, guarantee the safety of medical fluid；2, it accepts box and is equipped with the first inlet opening, the aqua conveniently entered in the first inlet opening is being held
Circulation in box is connect, and then pulvis is impacted, aqua is promoted to mix with pulvis；And accept box downside be equipped with filter opening, one
Aspect can filter out aqua and the mixed medicament of pulvis, when on the other hand can obstruct a large amount of pulvis and not being dissolved in aqua, just
Enter the lower part of bag body；Effectively pulvis can be allowed to be sufficiently mixed with aqua；3, demarcation plate is equipped with the second inlet opening, convenient big
The aqua of amount enters in bag body from the second inlet opening, facilitates realization rapid preparing；And when ball sealer reaches in the second inlet opening
When, ball sealer can be trapped in the second inlet opening, block the first inlet opening also sufficiently, and the second inlet opening can be to closure at this time
Ball is limited；4, induction mechanism can link with plugging mechanism, and the limited bolt in induction mechanism can rebound opportunity to ball sealer
It is controlled, and then controls the closure opportunity of the first inlet opening and the second inlet opening, and then to the aqua entered in infusion bag
Amount carries out automation control；Simultaneously before use, limited bolt lower end can be carried out at a distance from demarcation plate it is presetting, and then conveniently
Control medicament amount；Simultaneously when one timing of amount for accepting the pulvis in box, the concentration of the pulvis in medicament is adjusted in realization
It is whole.
In conclusion the mixed organization in infusion bag is able to achieve the sterile preparation of pulvis and medicament, the safety of infusion is reduced
Hidden danger；The induction mechanism in bag body and plugging mechanism can effectively link simultaneously, by controlling the additional amount of aqua, to aqua
Automation control is carried out with the proportion of pulvis, and in process for preparation, without the transfer of aqua and medicament, can be significantly reduced
The hidden danger of medicament bacterial infection, while the waste of aqua and medicament will not be caused.
Preferred embodiment one: as the preferred embodiment of basic scheme, further include the second contact sensor and filter opening is sealed
The lower surface of stifled choker bar, the choker bar and demarcation plate is hinged；Second contact sensor is circumferential to accept the of box
At one inlet opening, and choker bar is electrically connected with processor respectively with the second contact sensor.By above-mentioned setting, accept on the downside of box
Filter opening on face is closed by choker bar, and pulvis, which is fully defined, to be accepted in box, and when aqua, which is filled into, to be accepted in box, aqua exists
It accepts and adequately circulates in box, and then the entire pulvis accepted in box is allowed to be thoroughly mixed to form medicament with aqua；Work as ball sealer
When touching second sensor, processor receives signal, then issues the signal for allowing choker bar to rotate, medicament is from filter opening and leads to
Hole enters in bag body, adequately pulvis can be allowed to be added in aqua.
Preferred embodiment two: preferably one preferred embodiment, the upper end of the bag body are equipped with link, under bag body
End is equipped with outlet tube.It is convenient that entire infusion bag is hung and used by above-mentioned setting.
Preferred embodiment three: the lower end of preferably two preferred embodiment, the limited bolt is fixedly installed with counterweight.
By above-mentioned setting, when grip block loosens limited bolt, limited bolt can quickly slide under the gravity of counterweight, limit
Bolt seals ball sealer quickly to the first inlet opening and the second inlet opening the position-limiting action quick disappearance of ball sealer
It is stifled, can be reduced detection and block between time difference, and then keep the amount of pulvis in the medical fluid prepared more acurrate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that pulvis of the present invention and aqua mix infusion bag embodiment；
Fig. 2 is the broken section in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: bag body 10, link 101, outlet tube 102, filling liquid hole 103, demarcation plate
20, the first guide groove 201, the second inlet opening 202, limit counterbore 203, choker bar 204, baffle 30, the second guide groove 301, undertaking box
40, the first inlet opening 401, filter opening 402, the second contact sensor 403, spring 501, ball sealer 502, limited bolt 503, counterweight
504, the first contact sensor 505, grip block 506.
Embodiment is substantially as shown shown in Figure 1 and Figure 2: pulvis and aqua mix infusion bag, including bag body 10, mixed organization
And induction mechanism；Mixed organization and induction mechanism are installed in bag body 10, and the upper end of bag body 10 is equipped with implementation of port, bag body 10
Upper end fixed bonding has link 101, and the lower end fixed bonding of bag body 10 has outlet tube 102.
Mixed organization includes demarcation plate 20, baffle 30, accepts box 40 and block unit, the surrounding and bag body 10 of demarcation plate 20
The left end of adhesion, demarcation plate 20 is equipped with through-hole, and the through hole of the lower surface of demarcation plate 20 is hinged with the choker bar horizontally rotated
204；It accepts and sets pulvis accommodating chamber in box 40, accept box 40 and be fixedly bonded on the left end of demarcation plate 20, accept the downside of box 40
Face is equipped with several filter openings 402, and the filter opening 402 accepted on box 40 is opposite with the through-hole of demarcation plate 20；Accept the right side of box 40
It is equipped with the first inlet opening 401.The left end of baffle 30 and the right side fixed bonding for accepting box 40, and baffle 30 and demarcation plate 20
It is arranged in parallel, 20 upper surface of demarcation plate is equipped with the first guide groove 201, and 30 lower surface of baffle is equipped with the second guide groove 301, and first
Guide groove 201 is opposite with the second guide groove 301, and the first inlet opening 401 is between demarcation plate 20 and baffle 30.
It is equipped with the second inlet opening 202 and limit counterbore 203 in first guide groove 201 of demarcation plate 20, the second inlet opening 202 is set
It sets in the left end of the first guide groove 201, limits the middle part that demarcation plate 20 is arranged in counterbore 203, and limit and be slidably installed in counterbore 203
There is limited bolt 503, fixed bonding has the clamping clamped to limited bolt 503 at the limit counterbore 203 of 20 lower surface of demarcation plate
Block 506, the lower end fixed bonding of limited bolt 503 have counterweight 504, and limited bolt 503, can be fast under the gravity of counterweight 504
The landing of speed, makes limited bolt 503 to the position-limiting action quick disappearance of ball sealer 502.
Blocking unit includes spring 501 and ball sealer 502, and the left end of spring 501 is Nian Jie with the inner left wall of box 40 is accepted,
The right end of spring 501 passes through the first inlet opening 401 and is fixedly connected with ball sealer 502, and the first inlet opening of 502 energy pair of ball sealer
401 are blocked simultaneously with the second inlet opening 202, and the diameter of ball sealer 502 is greater than the first inlet opening 401 and the second inlet opening
202 diameter facilitates ball sealer 502 to block the first inlet opening 401 and the second inlet opening 202 simultaneously, and then controls water
The amount of agent.
Induction mechanism includes the first contact sensor 505, the second contact sensor 403 and processor, the first sensing contact
The lower end fixed bonding of device 505 and limited bolt 503, circumferentially fixed be bonded in of the second contact sensor 403 accept the first of box 40
At inlet opening 401, processor respectively with the first contact sensor 505, the second contact sensor 403, choker bar 204 and grip block
506 electrical connections.Induction mechanism can link with plugging mechanism, when the limited bolt 503 in induction mechanism can be to the rebound of ball sealer 502
Machine is controlled, and then controls the closure opportunity of the first inlet opening 401 and the second inlet opening 202, and then to entering in infusion bag
Aqua amount carry out automation control.
In the present embodiment, original state, ball sealer 502 is located at the right end of demarcation plate 20, and spring 501 is stretched at this time, limit
The upper end of position bolt 503 is higher than the first guide groove 201, and limited bolt 503 limits ball sealer 502.
Then medicament preparation is carried out using the infusion bag, the link 101 of bag body 10 is hung, then pass through bag body 10
Implementation of port be filled with enough aquas into the second inlet opening 202, while by the first inlet opening 401 to being placed with holding for medicament
It connects and is filled with aqua in box 40, aqua impacts the pulvis accepted in box 40, and then aqua and pulvis is allowed to be mixed to form medicament；
The second inlet opening 202 continuously adds aqua at this time；When the pharmaceutical quantities in bag body 10 touch at the first contact sensor 505,
When one contact sensor 505 transmits signals to processor, processor issues signal, puts grip block 506 to limited bolt 503
Pine, quick slide downward under the action of counterweight 504 of limited bolt 503, the head of limited bolt 503 enters limit counterbore at this time
In 203, limited bolt 503 no longer stops ball sealer 502, and ball sealer 502 is under the pulling of spring 501 in the first guide groove
201 and second move in guide groove 301, and continuous close to the first inlet opening 401 and the second inlet opening 202, then ball sealer 502 is right
First inlet opening 401 and the second inlet opening 202 block, and what ball sealer 502 touched around the first inlet opening 401 at this time second connects
Sensor 403 is touched, processor receives signal, then issues the signal for allowing choker bar 204 to rotate, and choker bar 204 rotates, in turn
The accommodating chamber for accepting box 40 is connected to 10 lower part of bag body, medicament enters in bag body 10 from filter opening 402 and through-hole, medicament and bag
Aqua in body 10, which further fuses, forms final medicament, is then carried out by the outlet tube 102 of infusion bag lower end to medicament
It uses.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these also should be considered as protection scope of the present invention, these all will not influence of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (4)
1. pulvis and aqua mix infusion bag, which is characterized in that including bag body, mixed organization and induction mechanism；The mixing machine
Structure and induction mechanism are installed in bag body, and bag body is equipped with implementation of port；
The mixed organization includes demarcation plate, baffle, accepts box and block unit, the demarcation plate and the horizontal fixed peace of baffle
In bag body, and baffle is from top to bottom stacked with demarcation plate, and one end of the demarcation plate is equipped with through-hole, on demarcation plate
Surface is equipped with the first guide groove, and baffle lower surface is equipped with the second guide groove, and the first guide groove is opposite with the second guide groove；The undertaking
Pulvis accommodating chamber is set in box, and accepts box and is fixedly mounted between demarcation plate and baffle, accepts the downside of box equipped with several
Filter opening, the filter opening accepted on box is opposite with the through-hole of demarcation plate, and the side for accepting box is equipped with the first inlet opening, and first
Inlet opening installs the one end for accepting box far from demarcation plate；
The second inlet opening and limit counterbore are equipped in first guide groove of the demarcation plate, the second inlet opening setting is led first
Close to one end of the first inlet opening in slot, the limit counterbore is arranged on the one end of demarcation plate far from undertaking box, and limit is heavy
It is slidably fitted with limited bolt in hole, the clamping clamped to limited bolt is installed at the limit counterbore of the demarcation plate lower surface
Block；
The ball sealer for blocking unit and including spring and the first inlet opening and the second inlet opening capable of being blocked, the spring
One end be fixedly connected with the inner wall for accepting box, the other end of spring passes through the first inlet opening and is fixedly connected with ball sealer, and envelope
The diameter of stifled ball is greater than the diameter of the first inlet opening and the second inlet opening；
The induction mechanism includes the first contact sensor and processor, and the lower end of first contact sensor and limited bolt is solid
Fixed connection, the processor are electrically connected with the first contact sensor and grip block respectively.
2. pulvis according to claim 1 and aqua mix infusion bag, which is characterized in that further include the second contact sensor
With the choker bar blocked to filter opening, the lower surface of the choker bar and demarcation plate is hinged；The second contact sensor week
To at the first inlet opening in undertaking box, and choker bar is electrically connected with processor respectively with the second contact sensor.
3. pulvis according to claim 2 and aqua mix infusion bag, which is characterized in that the upper end of the bag body is equipped with
The lower end of link, bag body is equipped with outlet tube.
4. pulvis according to claim 3 and aqua mix infusion bag, which is characterized in that the lower end of the limited bolt is solid
Dingan County is equipped with counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390707.1A CN107157765B (en) | 2017-05-27 | 2017-05-27 | Pulvis and aqua mix infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390707.1A CN107157765B (en) | 2017-05-27 | 2017-05-27 | Pulvis and aqua mix infusion bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107157765A CN107157765A (en) | 2017-09-15 |
| CN107157765B true CN107157765B (en) | 2019-09-17 |
Family
ID=59822380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710390707.1A Active CN107157765B (en) | 2017-05-27 | 2017-05-27 | Pulvis and aqua mix infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107157765B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865676Y (en) * | 2006-01-12 | 2007-02-07 | 长沙楚天科技有限公司 | Infusion bag with new structure |
| CN201088746Y (en) * | 2007-10-30 | 2008-07-23 | 余江 | Automatic dressing change infusion set |
| CN101242800A (en) * | 2005-06-28 | 2008-08-13 | 吴基范 | Integrated infusion container |
| CN101850219A (en) * | 2010-04-29 | 2010-10-06 | 哈尔滨工程大学 | Continuous flow self-adjusting dosing device |
-
2017
- 2017-05-27 CN CN201710390707.1A patent/CN107157765B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242800A (en) * | 2005-06-28 | 2008-08-13 | 吴基范 | Integrated infusion container |
| CN2865676Y (en) * | 2006-01-12 | 2007-02-07 | 长沙楚天科技有限公司 | Infusion bag with new structure |
| CN201088746Y (en) * | 2007-10-30 | 2008-07-23 | 余江 | Automatic dressing change infusion set |
| CN101850219A (en) * | 2010-04-29 | 2010-10-06 | 哈尔滨工程大学 | Continuous flow self-adjusting dosing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107157765A (en) | 2017-09-15 |
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