CN207125933U - A kind of rotor for blood pump - Google Patents
A kind of rotor for blood pump Download PDFInfo
- Publication number
- CN207125933U CN207125933U CN201720245453.XU CN201720245453U CN207125933U CN 207125933 U CN207125933 U CN 207125933U CN 201720245453 U CN201720245453 U CN 201720245453U CN 207125933 U CN207125933 U CN 207125933U
- Authority
- CN
- China
- Prior art keywords
- swivel
- handle
- blood pump
- utility
- model
- 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
Abstract
The utility model discloses a kind of rotor for blood pump, including swivel and lateral mass, the lateral mass totally two, swivel both sides is installed on the connected mode being hinged by pin, and spacing by installing bearing pin；The installation bearing pin is installed by being arranged at the pin shaft hole of swivel both sides, and is provided with the spring matched with installation bearing pin；There is roller the lateral mass end by rotating shaft and bearing Matching installation, while is also equipped with two support columns by screw；Also include handle, the handle is installed on swivel front end；Wherein handle also sets up handlebar, and the handlebar is connected with the connected mode being hinged with handle.The utility model is designed reasonably, it is simple in construction, it is easy to use, can cleverly assist blood dialysis work, the liquid communication allowed in conduit is more unobstructed, makes haemodialysis better；Rational design roller, is directly bonded with conduit by roller, reduces rotary resistance, plays guiding and regulation flow velocity to liquid.
Description
Technical field
A kind of auxiliary equipment being used in haemodialysis is the utility model is related to, is especially a kind of turn for blood pump
Son.
Background technology
With the development of society, the progress of science and technology, environment are also increasing on health of people influence, so as to which health problem is
The task of top priority of people, in recent years, it is necessary to which the people for doing haemodialysis is also more and more, it there has also been so as to the instrument of haemodialysis
Development quickly, many liquid conduits occur during haemodialysis, and the liquid fluidity in these conduits is not
It is very big, is much required for external auxiliary and guiding, if drained by the gravity of liquid itself, such efficiency
Can be very slow, while some liquid experienced prolonged flowing easily solidification, so as to have influence on haemodialysis after flowing is slow
Whole process.
Utility model content
Therefore, in order to overcome above-mentioned deficiency, the utility model provides a kind of reasonable in design, simple in construction, user herein
Just, can cleverly assist blood dialysis work, make the liquid communication in haemodialysis in liquid conduits more unobstructed, allow blood
Dialysis-effect is more preferably；Simultaneously by reasonably designing roller, directly it is bonded with conduit by roller, reduces rotary resistance, make
Its rotating effect more preferably, plays guiding and increase flow velocity to liquid.
The utility model, which is achieved in that, constructs a kind of rotor for blood pump, it is characterised in that：Including swivel and side
Block, the lateral mass totally two, swivel both sides are installed on the connected mode being hinged by pin, and limited by installing bearing pin
Position；The installation bearing pin is installed by being arranged at the pin shaft hole of swivel both sides, and is provided with the spring matched with installation bearing pin；
There is roller the lateral mass end by rotating shaft and bearing Matching installation, while is also equipped with two supports by screw
Post.
According to a kind of rotor for blood pump described in the utility model, it is characterised in that：Also include handle, handle installation
In swivel front end；Wherein handle also sets up handlebar, and the handlebar is connected with the connected mode being hinged with handle.
According to a kind of rotor for blood pump described in the utility model, it is characterised in that：The swivel side is also associated with
The mounting blocks being connected with blood pump.
According to a kind of rotor for blood pump described in the utility model, it is characterised in that：Described installation bearing pin one end passes through
The spacer pin for being installed on spacing cotter way is connected with lateral mass, and the other end is connected by installing nut with swivel.
According to a kind of rotor for blood pump described in the utility model, it is characterised in that：The swivel is additionally provided with connection
The mounting hole of mounting blocks.
The utility model has the following advantages that：
Advantage one：The utility model is designed reasonably, it is simple in construction, it is easy to use, can cleverly assist blood dialysis work
Make, make the liquid communication in haemodialysis in liquid conduits more unobstructed, make haemodialysis better；Simultaneously by rational
Roller is designed, is directly bonded with conduit by roller, is reduced rotary resistance, make its rotating effect more preferably, play to liquid
It is oriented to and adjusts more preferable flow velocity.
Advantage two：Lateral mass is installed on swivel by the utility model by reasonably installing lateral mass, by installing bearing pin, and
Spring is set on installation bearing pin, certain thrust and restoring force is provided by the lateral mass that act as of spring, makes the rolling of its lateral mass
Wheel has certain adhesive force with waterway pipe, the liquid communication allowed in pipeline it is more anxious unobstructed.
Advantage three：The utility model is installed on swivel by reasonably designing handle, by handle, by the handlebar in handle
Open, rotated by handlebar, then band fixed handle rotates, handle drives swivel to rotate again, so as to complete of the present utility model turn
It is dynamic；In the case where shutting off power in emergency, the rotation of this handlebar can be operated, so as to which rotor driven rotates, is realized of the present utility model
Rotate, allow liquid to flow, realize to the guiding of liquid and help stream.
Advantage four：For the utility model by clever structure, installation and removal are convenient, safeguard that simply using effect is good, simultaneously
The utility model is easy to manufacture, and raw material drawing is easy, and cost is cheap, is adapted to promote the use of.
Brief description of the drawings
Fig. 1-Fig. 4 is the utility model overall structure diagram
Fig. 5-Fig. 6 is that the utility model removes the schematic diagram after handle
Fig. 7 is that the utility model removes the top view after handle
Fig. 8 is that the utility model removes the front view after handle
Fig. 9 is the sectional view of A-A in Fig. 7
Figure 10 is the sectional view of B-B in Fig. 8
Figure 11-Figure 12 is lateral mass and the schematic diagram after installation bearing pin installation
Figure 13 is that the utility model lateral mass is mounted with support column schematic diagram
Figure 14-Figure 15 is the utility model swivel schematic diagram
Figure 16 is the utility model lateral mass schematic diagram
In figure：1st, turn；1.2nd, mounting hole；1.3rd, pin shaft hole；2nd, lateral mass；2.1st, spacing cotter way；3rd, handle；3.1st, handle
Bar；4th, mounting blocks；6th, roller；The 7th, nut is installed；8th, spring；The 9th, bearing pin is installed；10th, spacer pin；11st, support column.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing 1- Figure 16, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and described embodiment is only the utility model part of the embodiment, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, belong to the scope of the utility model protection.
As shown in Fig. 1-Figure 16, the utility model provides a kind of rotor for blood pump, including swivel 1 and lateral mass 2 herein,
The lateral mass 2 totally two, 1 both sides of swivel are installed on the connected mode being hinged by pin, and limited by installing bearing pin 9
Position；The installation bearing pin 9 is installed by being arranged at the pin shaft hole 1.3 of 1 both sides of swivel, and is provided with what is matched with installation bearing pin 9
Spring 8；
There is roller 6 end of lateral mass 2 by rotating shaft and bearing Matching installation, while is also equipped with two branch by screw
Dagger 11.
According to a kind of rotor for blood pump described in the utility model, in addition to handle 3, before the handle 3 is installed on swivel 1
End；Wherein handle 3 also sets up handlebar 3.1, and the handlebar 3.1 is connected with the connected mode being hinged with handle 3.
According to a kind of rotor for blood pump described in the utility model, 1 side of the swivel is also associated with being connected with blood pump
Mounting blocks 4.
According to a kind of rotor for blood pump described in the utility model, described installation one end of bearing pin 9 is spacing by being installed on
The spacer pin 10 of cotter way 2.1 is connected with lateral mass 2, and the other end is connected by installing nut 7 with swivel 1.
According to a kind of rotor for blood pump described in the utility model, the swivel 1 is additionally provided with the peace of connection mounting blocks 4
Fill hole 1.2.
The utility model specific implementation is as follows：
The utility model is assemblied on blood pump axle, by the rotation of blood pump, the utility model rotation is driven, by this practicality
New roller 6 extrudes waterway pipe, makes the directive motion of the liquid in pipeline, it is circulated more smooth；This practicality
It is new that lateral mass 2 is installed on swivel 1 by installing bearing pin 9 first when mounted, in order to allow lateral mass that there is certain recovery deformation,
It is set to have certain adhesive force with waterway pipe；Swivel 1 is connected by mounting blocks 4 with blood pump after lateral mass 2 has installed, and is passed through
The rotation of blood pump, drive the utility model rotation.
The utility model can also extract handlebar 3.1 simultaneously, and handlebar 3.1 is extracted, can make its rotation manually,
In the case where shutting off power in emergency, this handlebar 3.1 can be operated and rotated, so as to be rotated with fixed handle, realized of the present utility model
Rotate, allow liquid to flow.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
- A kind of 1. rotor for blood pump, it is characterised in that：Including swivel（1）And lateral mass（2）, the lateral mass（2）Totally two, lead to The connected mode for crossing pin to be hinged is installed on swivel（1）Both sides, and by installing bearing pin（9）It is spacing；The installation bearing pin （9）By being arranged at swivel（1）The pin shaft hole of both sides（1.3）Installation, and be provided with and installation bearing pin（9）The spring of matching（8）；The lateral mass（2）There is roller end by rotating shaft and bearing Matching installation（6）, while two branch are also equipped with by screw Dagger（11）.
- A kind of 2. rotor for blood pump according to claim 1, it is characterised in that：Also include handle（3）, the handle（3） It is installed on swivel（1）Front end；Wherein handle（3）Also set up handlebar（3.1）, the handlebar（3.1）With the connection side being hinged Formula and handle（3）Connection.
- A kind of 3. rotor for blood pump according to claim 1, it is characterised in that：The swivel（1）Side is also associated with The mounting blocks being connected with blood pump（4）.
- A kind of 4. rotor for blood pump according to claim 1, it is characterised in that：The installation bearing pin（9）One end passes through It is installed on spacing cotter way（2.1）Spacer pin（10）With lateral mass（2）Connection, the other end is by installing nut（7）With swivel（1）Even Connect.
- A kind of 5. rotor for blood pump according to claim 1, it is characterised in that：The swivel（1）It is additionally provided with connection Mounting blocks（4）Mounting hole（1.2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245453.XU CN207125933U (en) | 2017-03-14 | 2017-03-14 | A kind of rotor for blood pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245453.XU CN207125933U (en) | 2017-03-14 | 2017-03-14 | A kind of rotor for blood pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207125933U true CN207125933U (en) | 2018-03-23 |
Family
ID=61630584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245453.XU Active CN207125933U (en) | 2017-03-14 | 2017-03-14 | A kind of rotor for blood pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207125933U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US11185677B2 (en) | 2017-06-07 | 2021-11-30 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
| US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
| US11964145B2 (en) | 2019-07-12 | 2024-04-23 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
-
2017
- 2017-03-14 CN CN201720245453.XU patent/CN207125933U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11185677B2 (en) | 2017-06-07 | 2021-11-30 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US11717670B2 (en) | 2017-06-07 | 2023-08-08 | Shifamed Holdings, LLP | Intravascular fluid movement devices, systems, and methods of use |
| US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US11229784B2 (en) | 2018-02-01 | 2022-01-25 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US11964145B2 (en) | 2019-07-12 | 2024-04-23 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
| US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
| US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207125933U (en) | A kind of rotor for blood pump | |
| CN107715551A (en) | A kind of industrial wastewater heavy metal removing device | |
| CN106586851B (en) | A kind of low consumption tower crane rotational structure | |
| CN101650269A (en) | Wind-spring type expandable sampling rod | |
| CN107638760A (en) | A kind of spray dust remover | |
| CN107269482A (en) | The device of fetching water of one kind of multiple type of drive | |
| CN204941865U (en) | Peristaltic pump | |
| CN213361283U (en) | Valve separating device with actuator | |
| CN207644594U (en) | A kind of mounting seat of landscape tower | |
| CN2679570Y (en) | Novel air purifier | |
| CN2836554Y (en) | Shampoo machine for massage | |
| CN205738020U (en) | A kind of diving auxiliary power unit | |
| CN202767035U (en) | Manual operation on-and-off gate | |
| CN203939344U (en) | The rotation opening device of intelligent electric door | |
| CN203348023U (en) | Wind power vacuum water pump | |
| CN206483668U (en) | A kind of battenboard production mill gluing equipment | |
| CN207654896U (en) | A kind of device for reducing dust for construction site | |
| CN202398148U (en) | Molecular sieve exchanging tower with sprinkling device | |
| CN206881520U (en) | A kind of reverse osmosis membrane shell end cap attaching/detaching apparatus | |
| CN217882809U (en) | Protective sleeve convenient for assembly connection for subway power supply construction | |
| CN206560968U (en) | Fire-proof plate drying machine | |
| CN214468462U (en) | Wire-free desk lamp rotating shaft | |
| CN2671697Y (en) | Massage head | |
| CN2796871Y (en) | Composite pipeline scavenging device | |
| CN211800062U (en) | Reverse osmosis equipment with buffering safeguard function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |