CN207804694U - A kind of haemodialysis is fixed device with limbs - Google Patents
A kind of haemodialysis is fixed device with limbs Download PDFInfo
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- CN207804694U CN207804694U CN201721416874.0U CN201721416874U CN207804694U CN 207804694 U CN207804694 U CN 207804694U CN 201721416874 U CN201721416874 U CN 201721416874U CN 207804694 U CN207804694 U CN 207804694U
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- fixator
- push rod
- slot
- geometrical clamp
- fixture block
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Abstract
The utility model discloses a kind of haemodialysis to be fixed device with limbs, including fixator, opening and geometrical clamp, the both ends of fixator offer opening, fixator outer surface symmetrically offers wire casing, fixator interior bottom portion is installed with support plate, the upper surface of fixator equidistantly offers bolt slot, and the inside of the bolt slot is inserted with fastening bolt；By being equipped with support plate in fixator bottom inner surface, there is certain support force to arm, be equipped with the geometrical clamp that position slidably changes above, and damping sponge is installed in the lower surface of geometrical clamp；By pushing fastening screw, so that the push rod inside motion bar is pushed ahead so that the range that geometrical clamp card is set can be adjusted, and then suitable for the arm of different patients；The utility model is simple in structure, reasonable design, securely and reliably, and can be adjusted according to the different physique of patient, more comfortable after so that limbs is fixed, and ensures being normally carried out for haemodialysis.
Description
Technical field
The utility model is related to medical instrument correlative technology field, specially a kind of haemodialysis is fixed with limbs
Device.
Background technology
Haemodialysis is one of effective remedy measures of chronic renal failure uraemic patients, establish vascular access be into
The premise of row haemodialysis is the lifeline of hemodialysis patients.Fixator is often used in use, and patient makes even
Clinostatism or semireclining position posture are fixed, and position cannot be arbitrarily replaced, so patient does not feel well to prolonged anchor, spirit
It is overstretched, and with sleeping, sitting up and involuntary activity, it is susceptible to problem, it is therefore desirable to which a kind of regulating power is stronger
Fixator, the utility model proposes a kind of haemodialysis thus is fixed device with limbs, for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of haemodialysis to be fixed device with limbs, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of haemodialysis is fixed with limbs
The both ends of device, including fixator, opening and geometrical clamp, the fixator offer circular opening, the appearance of the fixator
Face symmetrically offers rectangular wire casing, and the interior bottom portion of the fixator is installed with the support plate of arc, the fixator
Upper surface equidistantly offers circular bolt slot, and the inside of the bolt slot is inserted with fastening bolt, the inner wall of the fixator
" T " shaped sliding slot is offered, the inside of the sliding slot is equipped with sliding block, activity is installed by welding in the middle part of the lower surface of the sliding block
The inside of bar, the sliding block and motion bar offers circular push rod slot, and the inside of the push rod slot is inserted with push rod, described
The outer surface of push rod is symmetrically installed with the fixture block of column type, and the surface of the push rod slot symmetrically offers fixture block groove, the card
The inside of block slot is arranged with fixture block, and one end end and the push rod of the fastening bolt are fitted, and the push rod is far from fastening
One end of bolt is installed by welding with the geometrical clamp of arc, and the upper surface of the geometrical clamp is in contact setting with the end of motion bar,
And the inner wall fitting of geometrical clamp is equipped with damping sponge.
Preferably, the fixator is the cavity body structure of column type, and the quantity of the support plate shares 3, and equidistantly sets
It sets in the inside of fixator, the quantity of the wire casing at least 3, and is equidistantly opened in the surface of fixator.
Preferably, the length of the sliding slot and the length of fixator are identical, and inner wall and the sliding block of the sliding slot fit, and sliding
Slot is connected setting with bolt slot, and the bolt slot shares 6, and is set in qually spaced in the upper surface of fixator, the fastening
Bolt shares 2, which is threadedly coupled with bolt slot.
Preferably, the fixture block shares 2, and is symmetricly set on the both sides of push rod, the outer surface of the fixture block and fixture block groove
It is fitted, the length of the fixture block groove is identical as the length of motion bar.
Preferably, the length of the push rod is at least the 1/2 of movable pole length, outer surface and the push rod slot phase of the push rod
Cut, the geometrical clamp altogether there are two, and be welded to connect with push rod.
Compared with prior art, the utility model has the beneficial effects that：
1. being equipped with support plate by the bottom inner surface in fixator, there is certain support force to arm, in addition upper
Side is equipped with the geometrical clamp that position slidably changes, and is equipped with damping sponge in the lower surface of geometrical clamp；
2. by pushing fastening bolt, so that the push rod inside motion bar is pushed ahead so that geometrical clamp card is set
Range can adjust, and then suitable for different patients arm；
3. the utility model is simple in structure, reasonable design, securely and reliably, and can be adjusted according to the different physique of patient
It is whole, it is more comfortable after so that limbs is fixed, ensure being normally carried out for haemodialysis.
Description of the drawings
Fig. 1 is the utility model texture edge schematic cross-sectional view；
Fig. 2 is the utility model structure front cross-sectional schematic diagram；
Fig. 3 is the utility model structurally live lever schematic cross-sectional view.
In figure：1 fixator, 2 openings, 3 geometrical clamps, 4 wire casings, 5 support plates, 6 bolt slots, 7 fastening bolts, 8 sliding slots, 9 are slided
Block, 10 motion bars, 11 push rod slots, 12 push rods, 13 fixture blocks, 14 fixture block grooves, 15 damping sponges.
Specific implementation mode
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of haemodialysis is fixed device with limbs,
Including fixator 1, opening 2 and geometrical clamp 3, the both ends of fixator 1 offer circular opening 2, and the outer surface of fixator 1 is symmetrical
Rectangular wire casing 4 is offered, the interior bottom portion of the fixator 1 is installed with the support plate 5 of arc, the upper surface of fixator 1
Circular bolt slot 6 is equidistantly offered, the inside of the bolt slot 6 is inserted with fastening bolt 7, and the inner wall of fixator 1 offers
The inside of " T " shaped sliding slot 8, sliding slot 8 is equipped with sliding block 9, and motion bar 10, sliding block 9 are installed by welding in the middle part of the lower surface of sliding block 9
Offer circular push rod slot 11 with the inside of motion bar 10, the inside of push rod slot 11 is inserted with push rod 12, push rod 12 it is outer
Surface is symmetrically installed with the fixture block 13 of column type, and the surface of push rod slot 11 symmetrically offers fixture block groove 14, fixture block groove 14 it is interior
Portion is arranged with fixture block 13, and one end end and the push rod 12 of fastening bolt 7 are fitted, push rod 12 far from fastening bolt 7 one
End is installed by welding with the geometrical clamp 3 of arc, and the upper surface of geometrical clamp 3 is in contact setting, and geometrical clamp 3 with the end of motion bar 10
Inner wall fitting damping sponge 15 is installed；
Further, fixator 1 is the cavity body structure of column type, and the quantity of support plate 5 shares 3, and is set in qually spaced in
The inside of fixator 1, the quantity of wire casing 4 at least 3, and be equidistantly opened in the surface of fixator 1, the length of sliding slot 8 with
The length of fixator 1 is identical, and inner wall and the sliding block 9 of the sliding slot 8 fit, and sliding slot 8 is connected setting with bolt slot 6, bolt
Slot 6 shares 6, and is set in qually spaced in the upper surface of fixator 1, and fastening bolt 7 shares 2, the fastening bolt 7 and bolt slot
6 are threadedly coupled；
Further, fixture block 13 shares 2, and is symmetricly set on the both sides of push rod 12, the outer surface of the fixture block 13 and card
Block slot 14 is fitted, and the length of the fixture block groove 14 is identical as the length of motion bar 10, and the length of push rod 12 is at least activity
The 1/2 of 10 length of bar, the outer surface of the push rod 12 and push rod slot 11 are tangent, geometrical clamp 3 altogether there are two, and with push rod 12 weld
Connection.
Use principle：By being equipped with support plate 5 in the bottom inner surface of fixator 1, there is certain support force to arm,
Wire casing 4 is symmetrically offered in the both sides of fixator 1 simultaneously, it is easy to use, consolidate above equipped with what position slidably changed in addition
Clamp 3 offers sliding slot 8 in the inner surface of fixator 1, the inside of sliding slot 8 is arranged with sliding block 9, and the middle part of the sliding block 9 is fixed
Motion bar 10 is installed, the inside of motion bar 10 is inserted with push rod 12, and the outer surface of the push rod 12 is symmetrically installed with fixture block 13, and
The fixture block 13 is fastened on the inside of fixture block groove 14, and push rod 12 is mobile by the movement of fastening bolt 7, so that geometrical clamp
3 move down so that geometrical clamp 3, which blocks the range set, to be adjusted, and be suitable for the arm of different patients, and in geometrical clamp 3
Lower surface is equipped with damping sponge 15, there is certain cushioning effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of haemodialysis is fixed device, including fixator with limbs（1）, opening（2）And geometrical clamp（3）, feature exists
In：The fixator（1）Both ends offer circular opening（2）, the fixator（1）Outer surface symmetrically offer it is rectangular
Wire casing（4）, the fixator（1）Interior bottom portion be installed with the support plate of arc（5）, the fixator（1）Upper table
Face equidistantly offers circular bolt slot（6）, the bolt slot（6）Inside be inserted with fastening bolt（7）, the fixator
（1）Inner wall offer " T " shaped sliding slot（8）, the sliding slot（8）Inside sliding block is installed（9）, the sliding block（9）Under
Surface middle part is installed by welding with motion bar（10）, the sliding block（9）With motion bar（10）Inside offer circular push rod
Slot（11）, the push rod slot（11）Inside be inserted with push rod（12）, the push rod（12）Outer surface be symmetrically installed with
The fixture block of column type（13）, the push rod slot（11）Surface symmetrically offer fixture block groove（14）, the fixture block groove（14）Inside
It is arranged with fixture block（13）, the fastening bolt（7）One end end and push rod（12）It is fitted, the push rod（12）It is separate
Fastening bolt（7）One end be installed by welding with the geometrical clamp of arc（3）, the geometrical clamp（3）Upper surface and motion bar（10）
End be in contact setting, and geometrical clamp（3）Inner wall fitting damping is installed.
2. a kind of haemodialysis according to claim 1 is fixed device with limbs, it is characterised in that：The fixator
（1）For the cavity body structure of column type, the support plate（5）Quantity share 3, and be set in qually spaced in fixator（1）Inside,
The wire casing（4）Quantity at least 3, and be equidistantly opened in fixator（1）Surface.
3. a kind of haemodialysis according to claim 1 is fixed device with limbs, it is characterised in that：The sliding slot（8）
Length and fixator（1）Length it is identical, the sliding slot（8）Inner wall and sliding block（9）It fits, and sliding slot（8）With bolt slot
（6）Be connected setting, the bolt slot（6）6 are shared, and is set in qually spaced in fixator（1）Upper surface, the fastening spiral shell
Bolt（7）2 are shared, the fastening bolt（7）With bolt slot（6）It is threadedly coupled.
4. a kind of haemodialysis according to claim 1 is fixed device with limbs, it is characterised in that：The fixture block（13）
2 are shared, and is symmetricly set on push rod（12）Both sides, the fixture block（13）Outer surface and fixture block groove（14）It is fitted,
The fixture block groove（14）Length and motion bar（10）Length it is identical.
5. a kind of haemodialysis according to claim 1 is fixed device with limbs, it is characterised in that：The push rod（12）
Length be at least motion bar（10）The 1/2 of length, the push rod（12）Outer surface and push rod slot（11）It is tangent, the geometrical clamp
（3）There are two altogether, and and push rod（12）It is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416874.0U CN207804694U (en) | 2017-10-30 | 2017-10-30 | A kind of haemodialysis is fixed device with limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416874.0U CN207804694U (en) | 2017-10-30 | 2017-10-30 | A kind of haemodialysis is fixed device with limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804694U true CN207804694U (en) | 2018-09-04 |
Family
ID=63337378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416874.0U Active CN207804694U (en) | 2017-10-30 | 2017-10-30 | A kind of haemodialysis is fixed device with limbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207804694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548180A (en) * | 2019-09-10 | 2019-12-10 | 石在勋 | Hydrops processing apparatus among neurosurgery is clinical |
| CN112258920A (en) * | 2020-11-12 | 2021-01-22 | 深圳市第二人民医院(深圳市转化医学研究院) | Simulation training device for simulating arteriovenous internal fistula puncture of hemodialysis patient |
-
2017
- 2017-10-30 CN CN201721416874.0U patent/CN207804694U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548180A (en) * | 2019-09-10 | 2019-12-10 | 石在勋 | Hydrops processing apparatus among neurosurgery is clinical |
| CN112258920A (en) * | 2020-11-12 | 2021-01-22 | 深圳市第二人民医院(深圳市转化医学研究院) | Simulation training device for simulating arteriovenous internal fistula puncture of hemodialysis patient |
| CN112258920B (en) * | 2020-11-12 | 2021-10-15 | 深圳市第二人民医院(深圳市转化医学研究院) | Simulation training device for simulating arteriovenous internal fistula puncture of hemodialysis patient |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220114 Address after: 510000 406, No. 301-3, Jinxin Road, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Lingyun Medical Technology Co.,Ltd. Address before: 510000 Guangzhou City, Guangdong Province room 254, 2 / F, building A3, No. 600-636, Huawan Road, Liwan District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU QINGLING MEDICAL DEVICES CO.,LTD. |