CN209236989U - A kind of blood perfusion device for treating renal failure - Google Patents
A kind of blood perfusion device for treating renal failure Download PDFInfo
- Publication number
- CN209236989U CN209236989U CN201822127997.3U CN201822127997U CN209236989U CN 209236989 U CN209236989 U CN 209236989U CN 201822127997 U CN201822127997 U CN 201822127997U CN 209236989 U CN209236989 U CN 209236989U
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- China
- Prior art keywords
- fixedly connected
- blood perfusion
- perfusion device
- clamping plate
- renal failure
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Abstract
The utility model discloses a kind of blood perfusion devices for treating renal failure, including pedestal, the midpoint of the base top is fixedly connected with support rod, and the top at left and right sides of the support rod is fixedly connected to link block, and the link block is fixedly connected with fixed device far from the side of support rod.The utility model passes through framework, connecting spring, first clamping plate, connecting rod, link slot, movable block, telescopic rod, second clamping plate, sliding slot, sliding block, mutual cooperation between threaded rod and thread groove, realize a kind of blood perfusion device for fixing stronger treatment renal failure, in use, medical staff is avoided to fix using arm-rest belt and blood perfusion device is caused to loosen, security risk brought by even sliding, and the present apparatus can be according to the compression degree of connecting spring when fixed to blood perfusion device, to determine the clamping degree to blood perfusion device, therefore it can avoid firmly excessive damaging caused by blood perfusion device.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of blood perfusion device for treating renal failure.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software, it is therefore an objective to the diagnosis of disease, pre-
Anti-, monitoring, treatment are alleviated；Diagnosis, monitoring, treatment, alleviation or the function compensation of damage；Physiological structure or physiology mistake
Inspection, substitution, adjusting or the support of journey；The support or maintenance of life；Gestation control；By to the sample from human body into
Row checks, provides information for medical treatment or diagnostic purpose.
In the field of medicine, for the treatment of the diseases such as acute and chronic drug poisoning, uremia, generally using blood perfusion
Treatment method, this method are to be introduced into patient blood in blood perfusion device through pipeline, make blood by adsorbent in dialyzer
Suction-operated and be purified, the blood after dialysis returns in vivo through pipeline again, to remove the big middle molecule toxins in blood,
Achieve the purpose that treatment, but common blood perfusion device is not fixed firmly, because common blood perfusion device is generally using pressure
The mode of arteries and veins band binding is fixed on dialyzer, therefore is not only easy that blood tank is made to loosen and slide, and there are security risks, and
And the workload of medical staff is also increased, reduce working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of blood perfusion devices for treating renal failure, and it is stronger to have fixation
Advantage solves the problems, such as that the blood perfusion device of common treatment renal failure is not fixed firmly.
To achieve the above object, the utility model provides the following technical solutions: a kind of blood perfusion device for treating renal failure,
Including pedestal, the midpoint of the base top is fixedly connected with support rod, and the top at left and right sides of the support rod is fixed
It is connected with link block, the link block is fixedly connected with fixed device far from the side of support rod；
The fixed device includes framework, and the front side of the framework inner wall is fixedly connected by symmetrically arranged connecting spring
There is the first clamping plate, the front side of the first clamping plate and position being located between two connecting springs is fixedly connected with connection
Bar, the front side of the framework inner wall and the position for being correspondingly connected with bar offer link slot, and the front of the connecting rod is through connection
It slot and extends to inside it and is fixedly connected with matched movable block, the rear side of the framework inner wall passes through symmetrically arranged
Telescopic rod is fixedly connected with the second clamping plate, and the midpoint of the second clamping back offers sliding slot, the sliding slot it is interior
Matched sliding block is slidably connected on wall, the back side of the sliding block is fixedly connected with threaded rod, the back of the threaded rod
Face is through sliding slot and extends to outside it, and the position of the back side of the framework and corresponding threaded rod offers matched spiral shell
The back side of groove, the threaded rod through thread groove and extends to outside it.
Preferably, the link block is firmly connected with it close to the side of framework.
Preferably, rubber antiskid pad is fixedly connected at left and right sides of the base bottom.
Preferably, the bottom at left and right sides of the support rod is fixedly connected to securing plate, the bottom of the securing plate with
It is fixedly connected at the top of pedestal.
Preferably, first clamping plate side close to each other with the second clamping plate, which is fixedly connected to, is spaced substantially equidistant
Sucker.
Preferably, the back side of the threaded rod is fixedly connected with operating handle.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by framework, connecting spring, the first clamping plate, connecting rod, link slot, movable block, telescopic rod,
Mutual cooperation between second clamping plate, sliding slot, sliding block, threaded rod and thread groove realizes and a kind of fixes stronger control
The blood perfusion device of renal failure is treated, in use, medical staff is avoided to fix using arm-rest belt and cause blood perfusion device
It loosens, even slide brought security risk, and the present apparatus can be according to connecting spring when fixed to blood perfusion device
Compression degree, to determine the clamping degree to blood perfusion device, therefore can avoid firmly excessive caused by blood perfusion device
Damage.
2, the utility model is by setting rubber antiskid pad, so that the present apparatus is more stable when placing, is added by setting
Solid plate plays fixed function to support rod, keeps its connection between pedestal more stable, by the way that sucker is arranged, so that the first folder
Tight plate and the second clamping plate are stronger when being clamped fixed to blood perfusion device, prevent it to be detached from downwards, pass through setting
Operating handle, so that medical staff is more convenient when operating threaded rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front view；
Fig. 2 is the cross-sectional view of the structure of the utility model top view；
Fig. 3 is the cross-sectional view of the structure of the fixed device top view of the utility model；
Fig. 4 is the partial enlarged view of A-A in the utility model Fig. 3.
In figure: 1 pedestal, 2 support rods, 3 link blocks, 4 fixed devices, 401 frameworks, 402 connecting springs, 403 first clamp
Plate, 404 connecting rods, 405 link slots, 406 movable blocks, 407 telescopic rods, 408 second clamping plates, 409 sliding slots, 410 sliding blocks, 411
Threaded rod, 412 thread grooves, 5 rubber antiskid pads, 6 securing plates, 7 suckers, 8 operating handles.
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, 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
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of blood perfusion device for treating renal failure referring to FIG. 1-2, including pedestal 1, the left and right sides of 1 bottom of pedestal
It is fixedly connected to rubber antiskid pad 5, by the way that rubber antiskid pad 5 is arranged, so that the present apparatus more stable, pedestal 1 when placing
The midpoint at top is fixedly connected with support rod 2, and the bottom of 2 left and right sides of support rod is fixedly connected to securing plate 6, securing plate
6 bottom is fixedly connected with the top of pedestal 1, is played fixed function to support rod 2 by the way that securing plate 6 is arranged, is made itself and pedestal 1
Between connection it is more stable, the top of the left and right sides of support rod 2 is fixedly connected to link block 3, and link block 3 is far from support rod
2 side is fixedly connected with fixed device 4.
Fig. 1-4 is please referred to, fixed device 4 includes framework 401, and link block 3 is secured to connect close to the side of framework 401
It connects, the front side of 401 inner wall of framework is fixedly connected with the first clamping plate 403 by symmetrically arranged connecting spring 402, and first clamps
The front side of plate 403 and the position being located between two connecting springs 402 are fixedly connected with connecting rod 404, before 401 inner wall of framework
Side and the position for being correspondingly connected with bar 404 offer link slot 405, and the front of connecting rod 404 through link slot 405 and extends to it
Inside is fixedly connected with matched movable block 406, and the rear side of 401 inner wall of framework passes through symmetrically arranged telescopic rod 407
It is fixedly connected with the second clamping plate 408, the first clamping plate 403 side close to each other with the second clamping plate 408 is fixedly connected with
There is the sucker 7 being spaced substantially equidistant, by the way that sucker 7 is arranged, so that the first clamping plate 403 is filled with the second clamping plate 408 to blood
Stream device is stronger when being clamped fixed, prevents it to be detached from downwards, the midpoint at 408 back side of the second clamping plate offers sliding slot
409, matched sliding block 410 is slidably connected on the inner wall of sliding slot 409, and the back side of sliding block 410 is fixedly connected with screw thread
Bar 411, the back side of threaded rod 411 is through sliding slot 409 and extends to outside it, the back side of framework 401 and corresponding threaded rod 411
Position offers matched thread groove 412, and the back side of threaded rod 411 through thread groove 412 and extends to outside it, spiral shell
The back side of rasp bar 411 is fixedly connected with operating handle 8, by the way that operating handle 8 is arranged, so that medical staff is in operation threaded rod
It is more convenient when 411, pass through framework 401, connecting spring 402, the first clamping plate 403, connecting rod 404, link slot 405, activity
It is mutual between block 406, telescopic rod 407, the second clamping plate 408, sliding slot 409, sliding block 410, threaded rod 411 and thread groove 412
Cooperation realizes a kind of blood perfusion device for fixing stronger treatment renal failure and avoids medical staff in use
It fixed using arm-rest belt and blood perfusion device is caused to loosen, even slide brought security risk, and the present apparatus is to blood
Liquid perfusion device can be according to the compression degree of connecting spring 402, to determine the clamping degree to blood perfusion device, therefore when fixed
It can avoid firmly excessive damaging caused by blood perfusion device.
In use, blood perfusion device is placed between the first clamping plate 403 and the second clamping plate 408, then pass through behaviour
Make 8 rotating threaded rod 411 of handle, under the threaded function between threaded rod 411 and thread groove 412, so that threaded rod 411 can be with
Drive the second clamping plate 408 close to the direction of blood perfusion device by sliding block 410, to be clamped to it, in clamping
Meanwhile observe connecting spring 402 deformation quantity, when 402 deformation of connecting spring to a certain extent, stop threaded rod 411 rotation,
So as to realize the fixation to blood perfusion device, and it can be avoided firmly excessive damage caused by it, and the present apparatus
Setting can respectively fix blood perfusion device with dialyzer, there are two fixed device 4 thus more convenient medical care simultaneously
The operation of personnel.
In summary: the blood perfusion device of the treatment renal failure is pressed from both sides by setting framework 401, connecting spring 402, first
Tight plate 403, connecting rod 404, link slot 405, movable block 406, telescopic rod 407, the second clamping plate 408, sliding slot 409, sliding block
410, threaded rod 411 and thread groove 412, solve the problems, such as that the blood perfusion device of common treatment renal failure is not fixed firmly.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of blood perfusion device for treating renal failure, including pedestal (1), it is characterised in that: the midpoint at the top of the pedestal (1)
Place is fixedly connected with support rod (2), and the top at left and right sides of the support rod (2) is fixedly connected to link block (3), the company
It connects block (3) and is fixedly connected with fixed device (4) far from the side of support rod (2)；
The fixed device (4) includes framework (401), and the front side of framework (401) inner wall passes through symmetrically arranged connection bullet
Spring (402) is fixedly connected with the first clamping plate (403), the front side of first clamping plate (403) and be located at two connecting springs
(402) position between is fixedly connected with connecting rod (404), the front side of framework (401) inner wall and is correspondingly connected with bar (404)
Position offer link slot (405), the front of the connecting rod (404) is through link slot (405) and to extend to it internal solid
Surely it is connected with matched movable block (406), the rear side of framework (401) inner wall passes through symmetrically arranged telescopic rod
(407) it is fixedly connected with the second clamping plate (408), the midpoint at the second clamping plate (408) back side offers sliding slot
(409), it is slidably connected matched sliding block (410) on the inner wall of the sliding slot (409), the back of the sliding block (410)
Face is fixedly connected with threaded rod (411), and the back side of the threaded rod (411) through sliding slot (409) and extends to outside it, described
The position of the back side of framework (401) and corresponding threaded rod (411) offers matched thread groove (412), the screw thread
The back side of bar (411) is through thread groove (412) and extends to outside it.
2. a kind of blood perfusion device for treating renal failure according to claim 1, it is characterised in that: the link block (3)
Side close to framework (401) is firmly connected with it.
3. a kind of blood perfusion device for treating renal failure according to claim 1, it is characterised in that: pedestal (1) bottom
Rubber antiskid pad (5) are fixedly connected at left and right sides of portion.
4. a kind of blood perfusion device for treating renal failure according to claim 1, it is characterised in that: the support rod (2)
The bottom of the left and right sides is fixedly connected to securing plate (6), the fixed company in the bottom of the securing plate (6) and the top of pedestal (1)
It connects.
5. a kind of blood perfusion device for treating renal failure according to claim 1, it is characterised in that: first clamping plate
(403) sucker (7) being spaced substantially equidistant is fixedly connected to the second clamping plate (408) side close to each other.
6. a kind of blood perfusion device for treating renal failure according to claim 1, it is characterised in that: the threaded rod
(411) the back side is fixedly connected with operating handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127997.3U CN209236989U (en) | 2018-12-19 | 2018-12-19 | A kind of blood perfusion device for treating renal failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127997.3U CN209236989U (en) | 2018-12-19 | 2018-12-19 | A kind of blood perfusion device for treating renal failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236989U true CN209236989U (en) | 2019-08-13 |
Family
ID=67533432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822127997.3U Expired - Fee Related CN209236989U (en) | 2018-12-19 | 2018-12-19 | A kind of blood perfusion device for treating renal failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221007A (en) * | 2020-10-28 | 2021-01-15 | 崔国峰 | Nephrology department dialysis tube fixing device |
-
2018
- 2018-12-19 CN CN201822127997.3U patent/CN209236989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221007A (en) * | 2020-10-28 | 2021-01-15 | 崔国峰 | Nephrology department dialysis tube fixing device |
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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 |
Granted publication date: 20190813 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |