CN208710766U - A kind of fixed device of medicinal blood dialysis machine ductus venosus - Google Patents
A kind of fixed device of medicinal blood dialysis machine ductus venosus Download PDFInfo
- Publication number
- CN208710766U CN208710766U CN201721592052.8U CN201721592052U CN208710766U CN 208710766 U CN208710766 U CN 208710766U CN 201721592052 U CN201721592052 U CN 201721592052U CN 208710766 U CN208710766 U CN 208710766U
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- China
- Prior art keywords
- connecting rod
- hinged
- gear
- fixedly connected
- frame
- Prior art date
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Abstract
The utility model discloses a kind of fixed devices of medicinal blood dialysis machine ductus venosus, including pedestal, it is characterized in that: being provided with through-hole on the pedestal, the pedestal is fixedly connected with fixed block, U-frame and arc vertical plate, arc vertical plate side is fixedly connected with symmetrical square plate one and square plate two, the square plate two is located at the surface of the square plate one, the arc vertical plate other side is fixedly connected with transverse slat, the central axis of hinged gear one on the fixed block, one meshing gear two of gear, the central axis both ends of the gear two are respectively hinged between the both ends of the U-frame, two pinion mate of gear, the pinion gear is fixedly connected with handle, the handle passes through one end of the U-frame and hinged with the other end of the U-frame, the Cylinder Surface of the handle is equipped with arc ring, the arc ring The end of link bolt.
Description
Technical field
The utility model relates to educate instrument field, in particular, it is solid to be related to a kind of medicinal blood dialysis machine ductus venosus
Determine device.
Background technique
On present medical operating, people's attention increasingly increased for the security significance of operation, acute and chronic renal function
Failure patients' renal replacement therapies mode is usually haemodialysis art, but during operation, the time is more long, and human body
Touch, easily cause dialyse pipe device offset dislocation, not only cause arterial-venous transit not smooth patient, it is serious also to lead
Cause the life harm of patient, it is therefore desirable to effectively be fixed to dialysis pipe device, current pipeline fixed equipment is generally all
It is that clip is used to clamp pipeline, there are no a kind of dresses that quickly can be fixed conduit by fine tuning that can not use clip
It sets, this is in place of the deficiencies in the prior art.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of fixed device of medicinal blood dialysis machine ductus venosus, sides
Just conduit is fixed.
The utility model adopts the following technical solution realizes goal of the invention:
A kind of fixed device of medicinal blood dialysis machine ductus venosus, including pedestal (9), it is characterized in that: on the pedestal (9)
It is provided with circular hole (8), the pedestal (9) is fixedly connected with fixed block (14), U-frame (11) and arc vertical plate (3), the arc
Vertical plate (3) side is fixedly connected with symmetrical square plate one (16) and square plate two (21), and the square plate two (21) is located at described
The surface of square plate one (16), arc vertical plate (3) other side are fixedly connected transverse slat (25), cut with scissors on the fixed block (14)
Connect the central axis of gear one (13), gear one (13) meshing gear two (12), the central axis both ends of the gear two (12)
It is respectively hinged between the both ends of the U-frame (11), gear two (12) pinion mate (23), the pinion gear (23)
It is fixedly connected handle (14a), the handle (14a) passes through the one end of the U-frame (11) and another with the U-frame (11)
One end is hinged, and the Cylinder Surface of the handle (14a) is equipped with arc ring (22), arc ring (22) link bolt
(10) end, the bolt (10) pass through and are threadedly coupled the U-frame (11), be fixedly connected on the gear one (13)
Bending connecting rod (15), the annulus of bending part bar that is articulated and connected (19) one end of the bending connecting rod (15), the connecting rod (19)
The annulus of the other end is hinged in the middle part of U-shaped connecting rod (20), one end of the U-shaped connecting rod (20) and connecting rod one (17) and connecting rod two
(18) one end is hinged, and connecting rod one (17) other end is hinged on the downside of the square plate one (16), the connecting rod two (18)
On the downside of one end of the hinged curved bar one (6) of the other end, the other end and connecting rod three (2) of the U-shaped connecting rod (20) and connecting rod four (1)
One end is hinged, and the other end of the connecting rod three (2) is hinged on the upside of the square plate two (21), the connecting rod four (1) it is another
On the upside of one end of the hinged curved bar two (4) in one end, the curved bar one (6) and curved bar two (4) are respectively fixedly connected with the two of circular shaft (24)
End, the circular shaft (24) passes through and the hinged transverse slat (25), and the other end of the curved bar one (6) and curved bar two (4) is solid respectively
Surely grip block one (7) and grip block two (5) are connected.
As further limiting for the technical program, be arranged on the grip block one (7) and grip block two (5) it is fluted,
The circular hole (8) is located at the side of the arc vertical plate (3).
Compared with prior art, the advantages and positive effects of the utility model are as follows: when clamping conduit using the present apparatus, the bottom of by
Seat is placed in position appropriate, places a catheter between arc vertical plate and grip block, then passes through circular hole, rotating bolt, bolt
Rotation drives arc ring mobile, arc ring is separated with the Cylinder Surface of handle, then fine rotation handle, drives pinion gear
Rotation rotates gear two, band moving gear one rotates, and drives bending link rotatable, makes hinged with the bending part of bending connecting rod
Connecting rod is swung, and drives U-shaped connecting rod swing, drives connecting rod one, connecting rod two, connecting rod three and connecting rod four to swing, so that one He of curved bar
Curved bar two is swung, and is driven clamper one and clamper two to move, according to the conduit diameter that the groove in arc vertical plate passes through, will be pressed from both sides
Holder one and clamper two are swung to after suitable position clamps conduit, are rotated backward bolt, are driven arc ring reverse movement, make
The Cylinder Surface of handle is close in the concave surface of arc ring, fixes handle, to realize clamper one and two position of clamper is solid
Fixed, realize conduit grips operation.The utility model structure novel, it is easy to operate, quickly can will by finely tuning
Conduit is fixed, time saving and energy saving.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the utility model.
Fig. 2 is the partial enlarged view in Fig. 1 of the utility model at A.
Fig. 3 is the schematic perspective view two of the utility model.
Fig. 4 is the top view of the utility model.
Fig. 5 is the schematic perspective view of the arc vertical plate of the utility model.
Fig. 6 is the schematic perspective view of the curved bar of the utility model.
In figure: 1, connecting rod four, 2, connecting rod three, 3, arc vertical plate, 4, curved bar two, 5, grip block two, 6, curved bar one, 7, folder
Hold block one, 8, circular hole, 9, pedestal, 10, bolt, 11, U-frame, 12, gear two, 13, gear one, 14, handle, 14a, handle,
15, bending connecting rod, 16, square plate one, 17, connecting rod one, 18, connecting rod two, 19, connecting rod, 20, U-shaped connecting rod, 21, square plate two,
22, arc ring, 23, pinion gear, 24, circular shaft, 25, transverse slat.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in figs 1 to 6, the utility model includes pedestal 9, and circular hole 8 is provided on the pedestal 9, and the pedestal 9 is solid
Determine connection fixing block 14, U-frame 11 and arc vertical plate 3,3 side of arc vertical plate is fixedly connected with symmetrical one 16 He of square plate
Square plate 2 21, the square plate 2 21 are located at the surface of the square plate 1, and 3 other side of arc vertical plate is fixed
Transverse slat 25 is connected, the central axis of hinged gear 1, one 13 meshing gear 2 12 of gear, the tooth on the fixed block 14
It takes turns 2 12 central axis both ends to be respectively hinged between the both ends of the U-frame 11,2 12 pinion mate 23 of gear, institute
State pinion gear 23 and be fixedly connected with handle 14a, the handle 14a pass through one end of the U-frame 11 and with the U-frame 11
The other end is hinged, and the Cylinder Surface of the handle 14a is equipped with arc ring 22, the end of 22 link bolt 10 of arc ring
Portion, the bolt 10 pass through and are threadedly coupled the U-frame 11, and bending connecting rod 15 is fixedly connected on the gear 1, described
The annulus of 19 one end of bending part bar that is articulated and connected of bending connecting rod 15, the annulus of 19 other end of connecting rod are hinged on U-shaped company
20 middle part of bar, one end of the U-shaped connecting rod 20 and connecting rod 1 and 2 18 one end of connecting rod are hinged, the pin shaft hinge of the connecting rod 1
It connects on the downside of one 16 downside of square plate, one end of the hinged curved bar 1 of the other end pin shaft of the connecting rod 2 18, the U-shaped
The other end of connecting rod 20 and one end of connecting rod 32 and connecting rod 41 are hinged, and the other end pin shaft of the connecting rod 32 is hinged on described
The upside of square plate 2 21, on the upside of one end of the hinged curved bar 24 of the other end pin shaft of the connecting rod 41, the curved bar 1 and curved
Bar 24 is respectively fixedly connected with the both ends of circular shaft 24, and the circular shaft 24 passes through and the hinged transverse slat 25, the curved bar 1 and curved
The other end of bar 24 is respectively fixedly connected with grip block 1 and grip block 25.
It is arranged fluted on the grip block 1 and grip block 25, the circular hole 8 is located at the one of the arc vertical plate 3
Side.
The curved bar 1 and curved bar 24 are symmetrical structure, and connecting rod 32 and connecting rod 1 are symmetrical structure, 41 He of connecting rod
Connecting rod 2 18 is symmetrical structure.
The workflow of the utility model are as follows: when using present apparatus clamping conduit, pedestal 9 is placed in position appropriate,
It places a catheter between arc vertical plate 3 and grip block, then passes through circular hole 8, rotating bolt 10, bolt 10 rotates, and drives arc
Ring 22 is mobile, arc ring 22 is separated with the Cylinder Surface of handle 14a, then fine rotation handle 14a, drives 23 turns of pinion gear
It is dynamic, rotate gear 2 12, band moving gear 1 rotates, and drives bending connecting rod 15 to rotate, makes the bending part with bending connecting rod 15
Hinged connecting rod 19 is swung, and U-shaped connecting rod 20 is driven to swing, and drives connecting rod 1, connecting rod 2 18, connecting rod 32 and connecting rod 41
It swings, so that curved bar 1 and curved bar 24 are swung, drives clamper 1 and clamper 25 to move, according in arc vertical plate 3
Clamper 1 and clamper 25 are swung to after suitable position clamps conduit, are rotated backward by the conduit diameter that groove passes through
Bolt 10 drives arc ring 22 to move backward, and so that the concave surface of arc ring 22 is close to the Cylinder Surface of handle 14a, makes handle 14a
Fixed, to realize clamper 1 and 25 position of clamper is fixed, realize conduit grips operation.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (2)
1. a kind of fixed device of medicinal blood dialysis machine ductus venosus, including pedestal (9), it is characterized in that: being set on the pedestal (9)
It is equipped with circular hole (8), the pedestal (9) is fixedly connected with fixed block (14), U-frame (11) and arc vertical plate (3), the arc vertical plate
(3) side is fixedly connected with symmetrical square plate one (16) and square plate two (21), and the square plate two (21) is located at described rectangular
The surface of plate one (16), arc vertical plate (3) other side are fixedly connected transverse slat (25), hinged tooth on the fixed block (14)
Take turns the central axis of one (13), gear one (13) meshing gear two (12), the central axis both ends difference of the gear two (12)
It is hinged between the both ends of the U-frame (11), gear two (12) pinion mate (23), the pinion gear (23) is fixed
It connects handle (14a), the handle (14a) passes through the one end of the U-frame (11) and cuts with scissors with the other end of the U-frame (11)
It connects, the Cylinder Surface of the handle (14a) is equipped with arc ring (22), the end of arc ring (22) link bolt (10)
Portion, the bolt (10) pass through and are threadedly coupled the U-frame (11), are fixedly connected with bending connecting rod on the gear one (13)
(15), the annulus of bending part bar that is articulated and connected (19) one end of the bending connecting rod (15), connecting rod (19) other end
Annulus is hinged in the middle part of U-shaped connecting rod (20), and one end of the U-shaped connecting rod (20) and connecting rod one (17) and connecting rod two (18) one end are cut with scissors
It connects, connecting rod one (17) other end is hinged on the downside of the square plate one (16), and the other end of the connecting rod two (18) is hinged
On the downside of one end of curved bar one (6), one end of the other end and connecting rod three (2) and connecting rod four (1) of the U-shaped connecting rod (20) is hinged,
The other end of the connecting rod three (2) is hinged on the upside of the square plate two (21), and the other end of the connecting rod four (1) is hingedly curved
One end upside of bar two (4), the curved bar one (6) and curved bar two (4) are respectively fixedly connected with the both ends of circular shaft (24), the circular shaft
(24) it passes through and the hinged transverse slat (25), the other end of the curved bar one (6) and curved bar two (4) is respectively fixedly connected with grip block
One (7) and grip block two (5).
2. the fixed device of medicinal blood dialysis machine ductus venosus according to claim 1, it is characterized in that: the grip block one
(7) and on grip block two (5) it is arranged fluted, the circular hole (8) is located at the side of the arc vertical plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592052.8U CN208710766U (en) | 2017-11-24 | 2017-11-24 | A kind of fixed device of medicinal blood dialysis machine ductus venosus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592052.8U CN208710766U (en) | 2017-11-24 | 2017-11-24 | A kind of fixed device of medicinal blood dialysis machine ductus venosus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710766U true CN208710766U (en) | 2019-04-09 |
Family
ID=65968303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592052.8U Expired - Fee Related CN208710766U (en) | 2017-11-24 | 2017-11-24 | A kind of fixed device of medicinal blood dialysis machine ductus venosus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208710766U (en) |
-
2017
- 2017-11-24 CN CN201721592052.8U patent/CN208710766U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20191124 |