CN221286576U - Hemodialysis pipeline fixation clamp - Google Patents
Hemodialysis pipeline fixation clamp Download PDFInfo
- Publication number
- CN221286576U CN221286576U CN202322210057.1U CN202322210057U CN221286576U CN 221286576 U CN221286576 U CN 221286576U CN 202322210057 U CN202322210057 U CN 202322210057U CN 221286576 U CN221286576 U CN 221286576U
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- Prior art keywords
- block
- groove
- fixedly connected
- fixed
- draw
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 21
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 238000000502 dialysis Methods 0.000 abstract description 31
- 239000008280 blood Substances 0.000 description 14
- 210000004369 blood Anatomy 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000004087 circulation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a hemodialysis pipeline fixing clamp, which relates to the technical field of medical assistance and comprises a protective cylinder, wherein a symmetrical fixing plate is fixedly connected to the upper side of the protective cylinder, symmetrical rollers are movably connected between the fixing plates, rolling grooves are formed in the rollers, a fixing block, a placing block and a mounting block are arranged on one side of the fixing plate, a toothed belt is hinged on the fixing block, a first clamping groove and a second clamping groove are formed in the mounting block, the first clamping groove and the second clamping groove are communicated, a fixing cavity is formed in the lower side of the second clamping groove, a spring is fixedly connected to the inside of the fixing cavity, the spring is fixedly connected with the toothed block, and the toothed block penetrates through the second clamping groove; the rolling groove in the roller plays a limiting role on the dialysis pipeline during use, so that the dialysis pipeline cannot be bent, the dialysis pipe passes through the fixed ring, the limiting role on the dialysis pipe is achieved, the sliding block can move up and down in the movable groove, and the height of the fixed ring can be improved.
Description
Technical Field
The utility model relates to the technical field of medical assistance, in particular to a hemodialysis pipeline fixing clamp.
Background
Hemodialysis is one of kidney replacement treatment modes of patients with acute and chronic renal failure, and is characterized in that in-vivo blood is drained to the outside of the body, and is subjected to substance exchange with electrolyte solution with similar concentration of an organism inside and outside one hollow fiber through a dialyzer consisting of innumerable hollow fibers by virtue of dispersion, ultrafiltration, adsorption and convection principles, so that metabolic wastes in the body are removed, and the balance of electrolyte and acid and alkali is maintained; at the same time, the blood is cleaned, and the cleaned blood is usually subjected to hemodialysis, and a hemodialysis tube is relatively long, so that the hemodialysis tube needs to be fixed.
Chinese patent discloses hemodialysis pipeline fixation clamp (grant bulletin number CN 217286665U), this patent technology can be through the sleeve cover of location on patient's arm, rotate the carousel, the carousel drives the screw rod and rotates, the screw rod drives solid fixed ring to the centre and removes, fix the sleeve of location on patient's arm through solid fixed ring, then put into the dialysis tube between two arc, rotate the twist grip, the twist grip drives the threaded rod and rotates, the threaded rod passes through the direction drive thread bush of slider and spout and moves to the centre, the thread bush drives the push rod and moves to the centre, the push rod drives gu the fixed ring and moves to the centre, and then drive the arc to the centre and remove, fix the dialysis tube through the arc, when the dialysis tube produces to drag, the dialysis tube can drive arc and drive the case rotation, but the phenomenon of buckling can appear in the pipeline of dialysis tube, and the pipeline that produces the phenomenon of buckling can cause the hindrance to the circulation of blood, and above-mentioned fixed knot constructs when fixed dialysis tube, can make the pipeline of dialysis tube produce the drawback that is pressed from both sides, thereby influence the circulation of blood. Accordingly, a hemodialysis tube fixing clip is provided by one skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
The utility model aims to provide a hemodialysis pipeline fixing clamp which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a hemodialysis pipeline fixation clamp, includes a protection section of thick bamboo, the upside fixedly connected with symmetry's of protection section of thick bamboo fixed plate, swing joint has symmetrical cylinder between the fixed plate, has seted up the indent on the cylinder, one side of fixed plate is provided with the fixed block, lay piece and installation piece, articulated on the fixed block has the tooth area, has seted up first draw-in groove and second draw-in groove on the installation piece, first draw-in groove and second draw-in groove link up mutually, the downside of second draw-in groove is provided with the fixed chamber, the inside at the installation piece is seted up to the fixed chamber, the inside fixedly connected with spring in fixed chamber, spring and tooth piece fixed connection, the tooth piece runs through the second draw-in groove.
As still further aspects of the utility model: wherein, the mounting groove has been seted up to the downside of a section of thick bamboo, and the inside laminating of mounting groove has the silica gel pad.
As still further aspects of the utility model: wherein, the both sides fixedly connected with flexible protective sheath of a section of thick bamboo is protected, and one side fixedly connected with of flexible protective sheath is tied up the area, ties up and takes and installs the magic subsides.
As still further aspects of the utility model: wherein, fixed block, lay piece and installation piece all with a casing fixed connection, lay the piece and offer the recess on.
As still further aspects of the utility model: wherein, the sliding tray has been seted up to one side of installation piece, and the inside sliding connection of sliding tray has the piece of stirring, stirs piece and tooth piece fixed connection.
As still further aspects of the utility model: wherein, the toothed belt, the second clamping groove and the toothed block are matched components.
As still further aspects of the utility model: wherein, set up the movable groove on the protective casing, the inside sliding connection in movable groove has the sliding block, fixedly connected with symmetrical solid fixed ring on the sliding block, one side in movable groove is provided with the gag lever post, gag lever post and sliding block are the cooperation component
Compared with the prior art, the utility model has the beneficial effects that:
the rolling groove in the roller plays a limiting role on the dialysis pipeline when in use, the dialysis pipeline can not bend, the dialysis pipe passing through the rolling groove is placed on the placement block, then the poking block is pressed, the toothed belt passes through the first clamping groove and the second clamping groove, the toothed belt plays a limiting and binding role on the dialysis pipeline on the placement block, but can not play a pressing role, the circulation of blood in the dialysis pipe can not be prevented, then the dialysis pipe passes through the fixing ring, the limiting role on the dialysis pipe is played, the sliding block can move up and down in the movable groove, the height of the fixing ring can be improved, the position of the sliding block in the movable groove can be fixed through the rotary limiting rod, the height of the sliding block can be changed when in adjustment, the pressure difference of blood in the hemodialysis pipe is changed, and therefore better circulation of blood is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a mounting block according to the present utility model;
FIG. 3 is a schematic view of the structure of the fixing block, the placing block and the mounting block in the utility model;
FIG. 4 is a schematic view of the enlarged partial structure of FIG. 1;
the correspondence between the reference numerals and the component names in the drawings is as follows:
1. A protective barrel; 101. a mounting groove; 102. a flexible protective sleeve; 103. a tie-down strap; 2. a fixing plate; 201. a roller; 202. rolling grooves; 3. a fixed block; 301. a toothed belt; 302. a placement block; 303. a mounting block; 304. a first clamping groove; 305. a second clamping groove; 306. tooth blocks; 307. a sliding groove; 308. a fixed cavity; 309. a spring; 310. a poking block; 4. a sliding block; 401. a fixing ring; 402. a movable groove; 403. and a limit rod.
Detailed Description
Please refer to fig. 1-4: the utility model provides a hemodialysis pipeline fixation clamp, including a casing 1, a casing 1's upside fixedly connected with symmetrical fixed plate 2, swing joint has symmetrical cylinder 201 between the fixed plate 2, set up the indent 202 on the cylinder 201, the indent 202 in the cylinder 201 has played spacing effect to the dialysis pipeline, make the phenomenon of buckling can not appear in the dialysis pipeline, prevent the phenomenon of buckling to appear in the dialysis pipeline, one side of fixed plate 2 is provided with fixed block 3, the settling block 302 and installation piece 303, fixed block 3, settling block 302 and installation piece 303 all with a casing 1 fixed connection, set up flutedly on the settling block 302, articulated toothed belt 301 on the fixed block 3, set up first draw-in groove 304 and second draw-in groove 305 on the installation piece 303, first draw-in groove 304 and second draw-in groove 305 link up mutually, with toothed belt 301 pass first draw-in groove 304 and second draw-in groove 305, make the effect that the dialysis pipeline on the settling block 302 can not appear buckling, but can not play the effect of preventing the inside dialysis pipeline, second draw-in groove 305 has set up the inside blood, set up the fixed block 308 and has set up the toothed belt 308, set up the fixed block 308 and the fixed member 309 in the fixed connection of inner side of fixed block 308, fixed block 308 and fixed tooth 306, fixed connection with the fixed block 308 in the fixed cavity 309, fixed link up with the fixed tooth 305.
Preferably, the mounting groove 101 has been seted up to the downside of a section of thick bamboo 1, and the inside laminating of mounting groove 101 has the silica gel pad, and the both sides fixedly connected with flexible protective sheath 102 of a section of thick bamboo 1, one side fixedly connected with constraint area 103 of flexible protective sheath 102, install the magic subsides on the constraint area 103, can overlap a section of thick bamboo 1 on the arm through mounting groove 101, then laminate constraint area 103 each other to the position of a section of thick bamboo 1 on the arm is protected in the fixed.
Preferably, a sliding groove 307 is formed on one side of the mounting block 303, a poking block 310 is slidably connected in the sliding groove 307, the poking block 310 is fixedly connected with the tooth block 306, and the tooth block 306 can be moved in the fixing cavity 308 by moving the poking block 310.
Preferably, the casing 1 is provided with a movable groove 402, the inside of the movable groove 402 is slidably connected with a sliding block 4, the sliding block 4 is fixedly connected with a symmetrical fixed ring 401, the sliding block 4 can move up and down in the movable groove 402, the height of the fixed ring 401 can be increased, and friction between the sliding block 4 and the movable groove 402 can enable the sliding block 4 to stop moving in the movable groove 402 under the action of no external force.
Working principle: when the dialysis tube fixing device is used, the rolling groove 202 in the roller 201 plays a limiting role on the dialysis tube, the dialysis tube cannot be bent, the dialysis tube passing through the rolling groove 202 is placed on the placement block 302, then the stirring block 310 is pressed, the toothed belt 301 passes through the first clamping groove 304 and the second clamping groove 305, the toothed belt 301 plays a limiting constraint role on the dialysis tube on the placement block 302, but cannot play a compression role, the circulation of blood in the dialysis tube cannot be prevented, then the dialysis tube passes through the fixing ring 401, the limiting role on the dialysis tube is played, the sliding block 4 can move up and down in the movable groove 402, the height of the fixing ring 401 can be improved, the limiting rod 403 and the sliding block 4 are matched components, the position of the sliding block 4 in the movable groove 402 can be fixed through rotating the limiting rod 403, the height of the sliding block 4 can be changed when the height of the sliding block 4 is adjusted, the blood circulation of blood in the blood tube can be changed, and blood circulation of blood difference in the blood tube can be better.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a hemodialysis pipeline fixation clamp, includes a casing (1), a serial communication port, the upside fixedly connected with symmetry fixed plate (2) of casing (1), swing joint has symmetrical cylinder (201) between fixed plate (2), rolling groove (202) have been seted up on cylinder (201), one side of fixed plate (2) is provided with fixed block (3), lay piece (302) and installation piece (303), articulated on fixed block (3) have tooth area (301), first draw-in groove (304) and second draw-in groove (305) have been seted up on installation piece (303), first draw-in groove (304) and second draw-in groove (305) link up mutually, the downside of second draw-in groove (305) is provided with fixed chamber (308), the inside at installation piece (303) is seted up in fixed chamber (308), the inside fixedly connected with spring (309) of fixed chamber (308), spring (309) and tooth piece (306) fixed connection, tooth piece (306) run through second draw-in groove (305).
2. The hemodialysis pipe fixing clamp according to claim 1, wherein a placing groove (101) is formed in the lower side of the protective cylinder (1), and a silica gel pad is attached to the inside of the placing groove (101).
3. The hemodialysis pipeline fixing clamp according to claim 1, wherein two sides of the protective sleeve (1) are fixedly connected with a flexible protective sleeve (102), one side of the flexible protective sleeve (102) is fixedly connected with a binding belt (103), and a magic tape is arranged on the binding belt (103).
4. The hemodialysis pipe fixing clamp according to claim 1, wherein the fixing block (3), the placing block (302) and the mounting block (303) are fixedly connected with the protective cylinder (1), and the placing block (302) is provided with a groove.
5. The hemodialysis pipe fixing clamp according to claim 1, wherein a sliding groove (307) is formed in one side of the mounting block (303), a poking block (310) is connected inside the sliding groove (307) in a sliding mode, and the poking block (310) is fixedly connected with the tooth block (306).
6. A hemodialysis tube holder according to claim 1, characterized in that the toothed belt (301) and the second clamping groove (305) and the toothed block (306) are mating members.
7. The hemodialysis pipeline fixing clamp according to claim 1, wherein a movable groove (402) is formed in the protective cylinder (1), a sliding block (4) is connected inside the movable groove (402) in a sliding mode, a symmetrical fixing ring (401) is fixedly connected to the sliding block (4), a limiting rod (403) is arranged on one side of the movable groove (402), and the limiting rod (403) and the sliding block (4) are matched components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210057.1U CN221286576U (en) | 2023-08-16 | 2023-08-16 | Hemodialysis pipeline fixation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210057.1U CN221286576U (en) | 2023-08-16 | 2023-08-16 | Hemodialysis pipeline fixation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221286576U true CN221286576U (en) | 2024-07-09 |
Family
ID=91742134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322210057.1U Active CN221286576U (en) | 2023-08-16 | 2023-08-16 | Hemodialysis pipeline fixation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221286576U (en) |
-
2023
- 2023-08-16 CN CN202322210057.1U patent/CN221286576U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |