CN209347786U - Liquid stopping clamp and infusion pump - Google Patents
Liquid stopping clamp and infusion pump Download PDFInfo
- Publication number
- CN209347786U CN209347786U CN201820483842.0U CN201820483842U CN209347786U CN 209347786 U CN209347786 U CN 209347786U CN 201820483842 U CN201820483842 U CN 201820483842U CN 209347786 U CN209347786 U CN 209347786U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- limiting section
- liquid
- elastic arm
- hook
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of liquid stopping clamp and infusion pumps.Liquid stopping clamp includes pedestal and lever arm, the first elastic arm is connected between one end of the pedestal and one end of the lever arm, first elastic arm is used to provide the described the active force that pedestal and the lever arm are located remotely from each other, the other end of the lever arm is provided with the second elastic arm, the other end of one end and the pedestal on second elastic arm far from the lever arm is clamped, and is provided elastic force and made second elastic arm and the pedestal clamping.When the second elastic arm and pedestal are clamped, lever arm can clamp perfusion tube with pedestal, prevent the liquid in perfusion tube is from flowing, by external force the second elastic arm and pedestal are disengaged, first elastic arm can drive lever arm to be separated from each other with pedestal, i.e. openable liquid stopping clamp, facilitates the opening of liquid stopping clamp；Protrusion is set on the pump door of infusion pump, liquid stopping clamp can be automatically opened when closing and pumping door using infusion pump self structure, be easy to use.
Description
Technical field
The utility model relates to field of medical device more particularly to a kind of liquid stopping clamps and infusion pump.
Background technique
The common manual liquid stopping clamp of infusion pump, not only needs to close liquid stopping clamp by hand before use, makes before being infused that liquid will not
Gravity flow, and also need to open liquid stopping clamp by hand after the completion of installation perfusion tube, guarantee the liquid energy proper flow in perfusion tube.If
Unlatching liquid stopping clamp has been forgotten after installing perfusion tube, and will cause infusion pump can not be infused, and make troubles to infusion process.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of liquid stopping clamp and infusion pumps, and unlatching is facilitated to stop liquid
Folder.
In order to solve the above-mentioned technical problem, on the one hand, the embodiments of the present invention provide a kind of liquid stopping clamp, including bottom
Seat and lever arm are connected with the first elastic arm, first elasticity between one end of the pedestal and one end of the lever arm
Arm is used to provide the described the active force that pedestal and the lever arm are located remotely from each other, and the other end of the lever arm is provided with the second bullet
Property arm, the other end of one end and the pedestal on second elastic arm far from the lever arm is clamped, and provides elastic force and make
Obtain second elastic arm and the pedestal clamping.
Wherein, it is provided between the lever arm and the pedestal for limiting perfusion tube in the limit itself moved radially
Slot.
Wherein, the lever arm be provided with first only liquid portion, first top limiting section and second top limiting section, described first stops
Liquid portion is located between the first top limiting section and the second top limiting section, and second is provided on the pedestal and stops liquid portion, the first bottom
Limiting section and the second bottom limiting section, described second stops liquid portion between first bottom limiting section and the second bottom limiting section；Institute
State first only liquid portion with second stop liquid portion be oppositely arranged, to clamp perfusion tube；Described first only liquid portion, first top limiting section,
Second top limiting section, described second stop liquid portion, the first bottom limiting section and the second bottom limiting section and are enclosed the limiting slot；
On the length direction of the lever arm, first top limiting section is oppositely arranged with second bottom limiting section,
Second top limiting section is oppositely arranged with first bottom limiting section；In the axial direction of the perfusion tube, first top limit
Position portion is oppositely arranged with first bottom limiting section, and second top limiting section is oppositely arranged with second bottom limiting section.
Wherein, first elastic arm and and the second elastic arm be bent camber.
Wherein, the corresponding central angle of arc of second elastic arm is greater than 180 °.
Wherein, one end on second elastic arm far from the lever arm is provided with the first hook, the pedestal it is another
One end is provided with the second hook, and first hook is oppositely arranged with second hook, and the hook part of the two can mutually abut
So that second elastic arm and the pedestal are clamped；Relatively described second hook of first hook is close to first elasticity
Arm.
Wherein, fixed there are two limit plate on first hook, first hook be located at two limit plates it
Between, and second hook is located between two limit plates；Relatively described first hook is close to described on the limit plate
It is provided with the first retention bead at the position of pedestal, is provided with the second retention bead on second hook, when first card
When hook is under disengaged condition with second hook, first retention bead is resisted against second retention bead, and institute
Relatively described second retention bead of the first retention bead is stated close to the pedestal.
On the other hand, this it is practical provide a kind of infusion pump, the infusion pump includes the pump housing and is rotationally connected with the pump
The pump door of body；One is provided on the pump housing towards the only liquid bath for pumping door, the only liquid bath is interior for accommodating above-mentioned stop
Liquid folder；Second elastic arm of the liquid stopping clamp is arranged towards the pump door；The position of second elastic arm is corresponded on the pump door
The place of setting is provided with protrusion, and when the pump door is in close state, the protrusion is connected to second elastic arm, so that described
Second elastic arm and the pedestal are in disengaged condition.
Wherein, the side on the lever arm far from the pedestal is provided with raised line, and the raised line is along the lever arm
Length direction setting, the both ends of the raised line pass through inclined-plane and connect with the lever arm transition；At the only notch of liquid bath
It is provided with boss, when the liquid stopping clamp is packed into described only during liquid bath, the boss is connected to the raised line, with to described
Lever arm applies active force and makes the lever arm and the pedestal close to each other；When the liquid stopping clamp is located in the only liquid bath
When, the boss is located between raised line and second elastic arm.
Wherein, it is provided with isolation on the pedestal, detection device is provided in the only liquid bath, when the liquid stopping clamp position
When in the only liquid bath, the isolation is located at the detection device, to trigger the detection device.
The liquid stopping clamp and infusion pump of the utility model, when the second elastic arm and pedestal are clamped, lever arm and pedestal can be with
Perfusion tube is clamped, prevent the liquid in perfusion tube disengages the second elastic arm and pedestal from flowing, by external force, first
Elastic arm can drive lever arm to be separated from each other with pedestal, i.e., openable liquid stopping clamp facilitates the opening of liquid stopping clamp；The pump of infusion pump
Protrusion is set on door, liquid stopping clamp can be automatically opened when closing and pumping door using infusion pump self structure, be easy to use.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of liquid stopping clamp provided by the utility model in the off state；
Fig. 2 is the sectional view of liquid stopping clamp in Fig. 1；
Fig. 3 is that Fig. 1 stops the structural schematic diagram of liquid folder in the on-state；
Fig. 4 is the sectional view of liquid stopping clamp in Fig. 3；
Fig. 5 is the structural schematic diagram in Fig. 1 under liquid stopping clamp full open position.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
A kind of infusion pump (not shown) that preferred embodiment provides in the utility model, including the pump housing and rotation connection
In the pump door of the pump housing.It is provided with an only liquid bath towards the pump door on the pump housing, is used to accommodate in the only liquid bath
Liquid stopping clamp.Perfusion tube can be clamped using liquid stopping clamp, then liquid stopping clamp is encased in the only liquid bath of infusion pump, close pump door
Afterwards, liquid stopping clamp is opened liquid stopping clamp application active force by the protrusion that can use on pump door.
As shown in Figures 1 and 2, liquid stopping clamp provided by the utility model, including pedestal 1 and lever arm 2, one end of pedestal 1
The first elastic arm 31 is connected between one end of lever arm 2, the first elastic arm 31 is mutual for providing pedestal 1 and lever arm 2
Separate active force, the other end of lever arm 2 are provided with the second elastic arm 32, the one of separate lever arm 2 on the second elastic arm 32
End and the other end of pedestal 1 are clamped, and are provided elastic force and made the second elastic arm 32 and 1 clamping of pedestal.
When the second elastic arm 32 is clamped with pedestal 1, lever arm 2 can clamp perfusion tube 9 with pedestal 1, so that infusion
Liquid in pipe 9 cannot flow, and can be encased in liquid stopping clamp in only liquid bath at this time, by external force make the second elastic arm 32 with
Pedestal 1 disengages, and the first elastic arm 31 can drive lever arm 2 to be separated from each other with pedestal 1, to open liquid stopping clamp.
When liquid stopping clamp is located in only liquid bath, the second elastic arm 32 of liquid stopping clamp is arranged towards pump door；It pumps corresponding second on door
It is provided with protrusion at the position of elastic arm 32, when pump door is in close state, protrusion acts on the second elastic arm 32, so that the
Two elastic arms 32 are in disengaged condition with pedestal 1.When closing pump door, automatically liquid stopping clamp can be opened, it is easy to use.
It is provided between lever arm 2 and pedestal 1 for limiting perfusion tube in the limiting slot 10 itself moved radially, utilizes limit
Position slot 10 can limit the scope of activities of perfusion tube, in favor of clamping perfusion tube.
Lever arm 2 is provided with first, and only limiting section 21 is pushed up in liquid portion 23, first and second pushes up limiting section 22, and first stops liquid portion 23
Between the first top limiting section 21 and the second top limiting section 22, it is provided with second on pedestal 1 and stops liquid portion 13, the first bottom limiting section
11 and the second bottom limiting section 12, second only liquid portion 13 between the first bottom limiting section 11 and the second bottom limiting section 12；First stops
Liquid portion 23 stops liquid portion 13 with second and is oppositely arranged, to clamp perfusion tube；First, which stops liquid portion 23, first, pushes up limiting section 21, second
Top limiting section 22, second stops liquid portion 13, the first bottom limiting section 11 and the second bottom limiting section 12 and is enclosed limiting slot 10, perfusion tube
It is limited in the limiting slot 10.On the length direction of lever arm 2, the first top limiting section 21 and the second bottom limiting section 12 are opposite
Setting, the second top limiting section 22 are oppositely arranged with the first bottom limiting section 11；In the axial direction of perfusion tube, first top limiting section 21 with
First bottom limiting section 11 is oppositely arranged, and the second top limiting section 22 is oppositely arranged with the second bottom limiting section 12.
Using the cooperation of the first top limiting section 21 and the first bottom limiting section 11, the second top limiting section 22 and the second bottom limiting section
12 cooperation, can shift in perfusion tube axial direction shaking to avoid the opposite pedestal 1 of lever arm 2, guarantee that first stops liquid portion 23
Stop liquid portion 13 with second and be in alignment, to clamp perfusion tube.
First elastic arm 31 and the second elastic arm 32 are bent camber, so that deformation generates elastic force.Further,
The corresponding central angle of arc of two elastic arms 32 is greater than 180 °.
One end on second elastic arm 32 far from lever arm 2 is provided with the first hook 321, and the other end of pedestal 1 is provided with
Second hook 121, the first hook 321 are oppositely arranged with the second hook 121, and the hook part of the two can mutually abut so that the second bullet
Property arm 32 and pedestal 1 be clamped.The second elastic arm 32 and pedestal 1 can be made by being cooperated using the first hook 321 and the second card
It is clamped, so that lever arm 2 and pedestal 1 are in state close to each other.Opposite second hook 121 of first hook 321
Close to the first elastic arm 31, make the first hook 321 towards liquid stopping clamp medial movement by external force to facilitate, so that the first hook
321 are located remotely from each other with the second hook 121, so that the two disengages.In addition, in other embodiments, card can also be passed through
It hooks the cooperation with card slot and realizes clamping.
Fixed there are two limit plate 322 on first hook 321, the first hook 321 is located between two limit plates 322, and
Second hook 121 is also located between two limit plates 322.With respect to the first hook 321 close to the position of pedestal 1 on limit plate 322
Place is provided with the first retention bead 323, and the second retention bead 123 is provided on the second hook 121, when the first hook 321 and
When two hooks 121 are under disengaged condition, the first retention bead 323 is resisted against the second retention bead 123, and the first retention bead
323 opposite second retention beads 123 are close to pedestal 1.Utilize the phase interaction of the first retention bead 323 and the second retention bead 123
With lever arm 2 can be limited with respect to the angle that pedestal 1 opens, with convenient to use.
Side on lever arm 2 far from pedestal 1 is provided with raised line 25, and raised line 25 is arranged along the length direction of lever arm 2, convex
The both ends of item 25 pass through inclined-plane and connect with 2 transition of lever arm.Only be provided with boss at the notch of liquid bath, when liquid stopping clamp be packed into
Only during liquid bath, boss is connected to raised line 25, to apply active force to lever arm 2 lever arm 2 is mutually leaned on pedestal 1
Closely；When liquid stopping clamp is located in only liquid bath, boss is located between raised line 25 and the second elastic arm 32.
During liquid stopping clamp is encased in only liquid bath, as liquid stopping clamp is not in clamp position, i.e. the second bullet of liquid stopping clamp
Property arm 32 and pedestal 1 be in disengaged condition, boss can slide on raised line 25 from the inclined-plane of 25 one end of raised line, and boss is connected to
Raised line 25, boss apply active force to lever arm 2, and lever arm 2 and pedestal 1 are close to each other, and the second elastic arm 32 blocks with pedestal 1
It connects, liquid stopping clamp can clamp perfusion tube.After liquid stopping clamp is fully fitted into only liquid bath, boss be located at the other end of raised line 25 with
Between second elastic arm 32, so that boss will not interfere lifting for lever arm 2.So that the second elastic arm 32 under external force may be used
To be lifted up.Under liquid stopping clamp is in the open state, when user takes out liquid stopping clamp from only liquid bath, boss can be convex
The ramp effect lower slider of 25 other end of item is to 25 top of raised line, so that liquid stopping clamp just can be from only liquid bath after liquid stopping clamp closure
Middle taking-up.Using the cooperation of boss and raised line 25, liquid stopping clamp can be made in taking-up and insertion, so that liquid stopping clamp is in closure
State is easy to use.
It is provided with isolation 4 on pedestal 1, is only provided with detection device in liquid bath, when liquid stopping clamp is located in only liquid bath, touching
Hair piece 4 is located at detection device, with detection trigger device.Using isolation, triggered in the presence of infusion pump detects liquid stopping clamp
Detection device, so that infusion pump is monitored.
Above embodiment does not constitute the restriction to the technical solution protection scope.It is any in above embodiment
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in the technical solution protection scope it
It is interior.
Claims (10)
1. a kind of liquid stopping clamp, which is characterized in that including pedestal and lever arm, one end of one end of the pedestal and the lever arm
Between be connected with the first elastic arm, first elastic arm is used to provide the described the effect that pedestal and the lever arm are located remotely from each other
Power, the other end of the lever arm are provided with the second elastic arm, one end on second elastic arm far from the lever arm with
The other end of the pedestal is clamped, and is provided elastic force and made second elastic arm and the pedestal clamping.
2. liquid stopping clamp according to claim 1, which is characterized in that be provided with and be used between the lever arm and the pedestal
Perfusion tube is limited in the limiting slot itself moved radially.
3. liquid stopping clamp according to claim 2, which is characterized in that the lever arm is provided with first, and only liquid portion, first push up
Limiting section and the second top limiting section, described first, which stops liquid portion, is located between the first top limiting section and the second top limiting section, institute
State and be provided with the second only liquid portion, the first bottom limiting section and the second bottom limiting section on pedestal, described second only liquid portion be located at described the
Between one bottom limiting section and the second bottom limiting section；Described first only liquid portion with second only liquid portion be oppositely arranged, to clamp be infused
Pipe；Described first stops liquid portion, the first top limiting section, the second top limiting section, described second only liquid portion, the first bottom limiting section and second
Bottom limiting section is enclosed the limiting slot；
On the length direction of the lever arm, first top limiting section is oppositely arranged with second bottom limiting section, described
Second top limiting section is oppositely arranged with first bottom limiting section；In the axial direction of the perfusion tube, first top limiting section
It is oppositely arranged with first bottom limiting section, second top limiting section is oppositely arranged with second bottom limiting section.
4. liquid stopping clamp according to claim 1, which is characterized in that first elastic arm and and the second elastic arm be bent
Camber.
5. liquid stopping clamp according to claim 4, which is characterized in that the corresponding central angle of arc of second elastic arm is big
In 180 °.
6. liquid stopping clamp according to claim 1, which is characterized in that the one of the separate lever arm on second elastic arm
End is provided with the first hook, and the other end of the pedestal is provided with the second hook, first hook and the second hook phase
To setting, the hook part of the two can mutually be abutted so that second elastic arm and the pedestal are clamped；The first hook phase
To second hook close to first elastic arm.
7. liquid stopping clamp according to claim 6, which is characterized in that fixed on first hook there are two limit plate, institutes
The first hook is stated between two limit plates, and second hook is located between two limit plates；The limit
Relatively described first hook is provided with the first retention bead at the position of the pedestal on the plate of position, sets on second hook
It is equipped with the second retention bead, when first hook is under disengaged condition with second hook, first limit convex
It rises and is resisted against second retention bead, and relatively described second retention bead of first retention bead is close to the pedestal.
8. a kind of infusion pump, the infusion pump includes the pump housing and the pump door for being rotationally connected with the pump housing；It is characterized in that, described
It is provided with an only liquid bath towards the pump door on the pump housing, is used to accommodate described in claim any one of 1-7 in the only liquid bath
Liquid stopping clamp；Second elastic arm of the liquid stopping clamp is arranged towards the pump door；Second elastic arm is corresponded on the pump door
Protrusion is provided at position, when the pump door is in close state, the protrusion is connected to second elastic arm, so that institute
It states the second elastic arm and the pedestal is in disengaged condition.
9. infusion pump according to claim 8, which is characterized in that the side on the lever arm far from the pedestal is arranged
There is raised line, the raised line is arranged along the length direction of the lever arm, and the both ends of the raised line pass through inclined-plane and the activity
Arm transition connection；It is provided with boss at the only notch of liquid bath, when the liquid stopping clamp is packed into described only during liquid bath, institute
It states boss and is connected to the raised line, to apply active force to the lever arm lever arm is mutually leaned on the pedestal
Closely；When the liquid stopping clamp is located in the only liquid bath, the boss is located between raised line and second elastic arm.
10. infusion pump according to claim 8, which is characterized in that be provided with isolation, the only liquid bath on the pedestal
In be provided with detection device, when the liquid stopping clamp is located in the only liquid bath, the isolation is located at the detection device,
To trigger the detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483842.0U CN209347786U (en) | 2018-04-04 | 2018-04-04 | Liquid stopping clamp and infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483842.0U CN209347786U (en) | 2018-04-04 | 2018-04-04 | Liquid stopping clamp and infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209347786U true CN209347786U (en) | 2019-09-06 |
Family
ID=67777596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820483842.0U Active CN209347786U (en) | 2018-04-04 | 2018-04-04 | Liquid stopping clamp and infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209347786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316245A (en) * | 2020-10-30 | 2021-02-05 | 深圳市好克医疗仪器股份有限公司 | Manual liquid stopping mechanism and liquid stopping equipment |
| CN114887152A (en) * | 2020-08-07 | 2022-08-12 | 深圳迈德瑞纳生物科技有限公司 | Infusion pump limiting device and corresponding infusion pump liquid stopping clamp device |
-
2018
- 2018-04-04 CN CN201820483842.0U patent/CN209347786U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887152A (en) * | 2020-08-07 | 2022-08-12 | 深圳迈德瑞纳生物科技有限公司 | Infusion pump limiting device and corresponding infusion pump liquid stopping clamp device |
| CN114887152B (en) * | 2020-08-07 | 2024-04-02 | 深圳迈德瑞纳生物科技有限公司 | Infusion pump stop device |
| CN112316245A (en) * | 2020-10-30 | 2021-02-05 | 深圳市好克医疗仪器股份有限公司 | Manual liquid stopping mechanism and liquid stopping equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209347786U (en) | Liquid stopping clamp and infusion pump | |
| RU2494770C1 (en) | Assembled grip for infusion cartridge | |
| CN209123075U (en) | Zhi Ye mechanism and infusion pump | |
| CN106269322A (en) | Combination gondola water faucet | |
| CN104162199B (en) | Liquid stop device for infusion pump | |
| CN211354886U (en) | Self-locking cover and self-locking water cup | |
| CN108325024A (en) | A kind of intelligent type medical transfusion control device | |
| CN204319426U (en) | A kind of infusion pump stops liquid device | |
| CN205796135U (en) | Multichannel intelligence control infusion set | |
| CN218793088U (en) | Lower opening cover medicine decocting net barrel | |
| CN102134945B (en) | Locatable door closer with improved structure | |
| CN216022471U (en) | Infusion anti-dropping buckle for nursing | |
| CN204306641U (en) | A kind of open-and-close mechanism of pressure cooker | |
| CN208439798U (en) | A kind of household garbage container | |
| CN202802367U (en) | Novel stop liquid sliding clamp | |
| CN203342129U (en) | Liquid blocking device for infusion pump | |
| CN209137751U (en) | A kind of medical catheter folder | |
| CN217938822U (en) | Locking mechanism | |
| CN207575940U (en) | Water purifier | |
| CN211738176U (en) | Hanging and pressing type magnetic control faucet | |
| CN210218335U (en) | Groove type connecting and fixing device | |
| CN204908926U (en) | Vacuum china spring cup | |
| CN201743443U (en) | Anti-dropping clothes rack | |
| CN212867292U (en) | Indoor side opening door capable of preventing hands of children from being clamped | |
| CN221145732U (en) | Plug device capable of being directly connected |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: 518000 workshop 601, building C, jinweiyuan industrial plant, JuLongshan District, Zhukeng community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN MAIKETIAN LIFE SCIENCE Co.,Ltd. Address before: Piovan development building No. 5158 Nanshan District West Road Xili Shahe Shenzhen city Guangdong province 518000 1 twelfth storey Patentee before: Medcaptain Medical Technology Co.,Ltd. |