CN216319190U - Perfusion device fixing support - Google Patents
Perfusion device fixing support Download PDFInfo
- Publication number
- CN216319190U CN216319190U CN202120181135.8U CN202120181135U CN216319190U CN 216319190 U CN216319190 U CN 216319190U CN 202120181135 U CN202120181135 U CN 202120181135U CN 216319190 U CN216319190 U CN 216319190U
- Authority
- CN
- China
- Prior art keywords
- clamp
- bracket
- holder according
- cartridge holder
- buckle
- 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.)
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- 230000010412 perfusion Effects 0.000 title claims abstract description 32
- 230000008093 supporting effect Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 3
- 238000007142 ring opening reaction Methods 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 230000001951 hemoperfusion Effects 0.000 description 4
- 238000001631 haemodialysis Methods 0.000 description 3
- 230000000322 hemodialysis Effects 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model relates to a perfusion apparatus fixing support which comprises a supporting clamp, a connecting support and a fixing clamp, wherein the supporting clamp comprises a buckle body and a movable buckle ring, the movable buckle ring is movably connected with the buckle body, and the supporting clamp is connected with the fixing clamp through the connecting support. The utility model can adjust the tightness of the opening, and is convenient for adjusting the height position; the utility model contains the ring opening for assisting the unscrewing of the cover of the perfusion device, and is simple and convenient; the utility model is suitable for clamping the perfusion devices with different sizes.
Description
Technical Field
The utility model relates to the technical field of auxiliary medical instruments, in particular to a perfusion apparatus fixing support.
Background
A serial hemoperfusion hemodialysis treatment method for removing the toxic substances from the blood of patient includes such steps as draining the blood of patient, adsorbing by hemoperfusion apparatus to remove the endogenous and exogenous toxic substances, connecting it to hemodialyzer, and returning it back to patient. At the early stage of serial hemoperfusion and hemodialysis treatment, a human body, an perfusion device and a dialyzer form a loop, so that blood is continuously purified and then enters a patient body, at the moment, a blood pump provides power, and at the later stage of serial hemoperfusion and hemodialysis treatment, the blood in pipelines between the perfusion device and between the dialyzer needs to be removed, and enters the dialyzer by pressure difference formed by height difference. Clinically, the height of the perfusion device cannot be adjusted randomly because the perfusion device fixing support is fixed on the infusion support; meanwhile, when the cover of the perfusion device needs to be unscrewed, medical staff need to additionally use a tool knob, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a perfusion apparatus fixing bracket for solving the technical problems.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the perfusion apparatus fixing support comprises a supporting clamp, a connecting support and a fixing clamp, wherein the supporting clamp comprises a buckle body and a movable buckle ring, the movable buckle ring is movably connected with the buckle body, and the supporting clamp is connected with the fixing clamp through the connecting support.
Furthermore, a through hole matched with the movable retaining ring is formed in an end opening of the outer side of the buckle body, and the through hole extends towards the inner ring of the buckle body.
Furthermore, the button further comprises a sliding button, the sliding button is arranged on one side of the through hole, and a sliding groove matched with the sliding button is formed in the button body.
Furthermore, a plurality of fan teeth are arranged on the outer edge of the free end of the movable retaining ring.
Furthermore, a semicircular notch is formed in one side of the connecting support, and the inner wall of the semicircular notch is a wavy stripe.
Further, a bracket is arranged below the fixing clamp, and the bracket is connected with the fixing clamp through a connecting part.
Furthermore, a circular through hole is formed in the middle of the bracket and is connected with the side edge of the bracket through a limiting groove.
Furthermore, a detachable second fixing clamp is arranged on the other side of the connecting support and connected with the connecting support through a buckle.
Furthermore, the fixing clamp is made of deformable materials.
Furthermore, the supporting clamp and the inner ring of the fixing clamp are both provided with anti-skid rubber.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can adjust the tightness of the opening, and is convenient for adjusting the height position;
2. the utility model contains the ring opening for assisting the unscrewing of the cover of the perfusion device, and is simple and convenient;
3. the utility model is suitable for clamping the perfusion devices with different sizes.
Drawings
FIG. 1 is a three-dimensional schematic of the present invention;
FIG. 2 is a top perspective view of the button body;
FIG. 3 is a side view of the button body;
FIG. 4 is a schematic three-dimensional view of the second embodiment;
the attached drawings are as follows: 1-button body, 2-sliding button, 3-movable retaining ring, 4-sector gear, 5-connecting support, 6-fixing clamp and 7-bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example one
As shown in fig. 1, the perfusion apparatus fixing bracket disclosed by the utility model comprises a supporting clip, a connecting bracket 5 and a fixing clip 6, wherein the supporting clip comprises a buckle body 1 and a movable buckle ring 3, the movable buckle ring 3 is movably connected with the buckle body 1, and the supporting clip is connected with the fixing clip 6 through the connecting bracket 5.
As shown in fig. 2 and 3, a through hole 21 matched with the movable buckle 3 is arranged at the outer side port of the buckle body 1, the through hole 21 extends towards the inner ring of the buckle body 1, and the length of the through hole 21 is enough for the sector teeth 4 to enter the through hole 21.
The sliding button 2 is arranged on one side of the through hole 21, a sliding groove matched with the sliding button 2 is formed in the button body 1, when the sector teeth 4 enter the through hole 21, the sliding button 2 slides towards the sector teeth 4, and then the sliding button 2 can be locked, and the movable supporting clamp can be moved after the sliding button 2 is pulled open.
The slide button 2 can be replaced by a structure which can fix the fan teeth 4, such as a buckle type, a pull sheet type, a pulley type and the like.
The outer edge of the free end of the movable buckle 3 is provided with a plurality of fan teeth 4, and the number of the fan teeth 4 clamped in the through hole 21 can be adjusted according to infusion supports with different thicknesses.
One side of the connecting bracket 5 is provided with a semicircular groove opening, and the inner wall of the semicircular groove opening is a wave stripe. The wave stripes are matched with the perfusion device cover, and the perfusion device cover can be unscrewed without an additional tool. The semicircular arrangement can play a fixing role, so that the volume of the fixing support is small and light as much as possible.
The bracket 7 is arranged below the fixing clamp 6, and the bracket 7 is connected with the fixing clamp 6 through the connecting part, so that stable supporting effect can be provided when the perfusion devices of different models are clamped.
The middle of the bracket 7 is provided with a round through hole which is connected with the lateral margin of the bracket 7 through a limit groove. When the perfusion apparatus is arranged on the bracket 7, the drainage tube below the perfusion apparatus can pass through the limiting groove and be positioned at the round through hole.
5 opposite sides of linking bridge are equipped with and dismantle the second fixation clamp, and the second fixation clamp passes through the buckle with linking bridge 5 to be connected, sets up a fixation clamp more and can utilize the device more high-efficiently.
The fixing clamp 6 is made of deformable materials, and the perfusion apparatus can be directly embedded into the fixing clamp 6.
The inner rings of the supporting clamp and the fixing clamp 6 are provided with anti-skid rubber for respectively increasing the friction force with the infusion support and the perfusion apparatus and preventing the whole support from sliding with the perfusion apparatus.
The fixing clip 6 can also be an arc structure, a square structure and other structures which can clamp the perfusion device.
Example two
As shown in fig. 4, on the basis of the first embodiment, the present embodiment replaces the supporting clip with a C-shaped clip, and the C-shaped clip includes a limiting portion and a hand-screwed bolt, and the hand-screwed bolt is a butterfly bolt. The C-shaped clamp is also used for clamping the infusion support or the tube body.
The specific implementation principle flow of the embodiment is as follows:
the perfusion apparatus is pressed into the fixing clamp, the drainage tube at the lower end of the perfusion apparatus penetrates through the limiting groove, and the bracket supports the bottom of the perfusion apparatus. The support is clamped on the infusion support or the clamping tube body, the movable buckle ring is buckled inwards, and the support is fixed after being buckled and then the sliding button is slid on the inner side. When the height needs to be adjusted, the sliding button slides outwards, the movable retaining ring is loosened outwards, and the fixing is completed by repeating the operations after the position is adjusted. When the cover of the perfusion device needs to be unscrewed, the cover of the perfusion device is pressed against the arc-shaped groove, an inward thrust can be applied to the cover by hand, and the cover can be unscrewed by rotating the bottle body of the perfusion device.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the utility model be considered as within the following claims.
Claims (9)
1. A perfusion apparatus fixing support is characterized in that: the supporting clamp comprises a buckle body and a movable buckle ring, the movable buckle ring is movably connected with the buckle body, the supporting clamp is connected with the fixing clamp through the connecting support, a semicircular groove opening is formed in one side of the connecting support, and the inner wall of the semicircular groove opening is a wave stripe.
2. The cartridge holder according to claim 1, wherein: the outer side port of the buckle body is provided with a through hole matched with the movable retaining ring, and the through hole extends towards the inner ring of the buckle body.
3. A cartridge holder according to claim 1 or 2, wherein: the button body is provided with a sliding groove matched with the sliding button.
4. The cartridge holder according to claim 1, wherein: the outer edge of the free end of the movable retaining ring is provided with a plurality of fan teeth.
5. The cartridge holder according to claim 1, wherein: the fixing clamp is provided with a bracket below, and the bracket is connected with the fixing clamp through a connecting part.
6. The cartridge holder according to claim 5, wherein: the middle of the bracket is provided with a circular through hole, and the circular through hole is connected with the lateral margin of the bracket through a limit groove.
7. The cartridge holder according to claim 1, wherein: the connecting bracket opposite side is equipped with can dismantle the second fixation clamp, the second fixation clamp passes through the buckle with the connecting bracket and is connected.
8. The cartridge holder according to claim 1, wherein: the fixing clamp is made of deformable materials.
9. The cartridge holder according to claim 1, wherein: the supporting clamp and the inner ring of the fixing clamp are both provided with anti-skid rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181135.8U CN216319190U (en) | 2021-01-22 | 2021-01-22 | Perfusion device fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181135.8U CN216319190U (en) | 2021-01-22 | 2021-01-22 | Perfusion device fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216319190U true CN216319190U (en) | 2022-04-19 |
Family
ID=81128853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120181135.8U Active CN216319190U (en) | 2021-01-22 | 2021-01-22 | Perfusion device fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216319190U (en) |
-
2021
- 2021-01-22 CN CN202120181135.8U patent/CN216319190U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |