CN215351091U - Special upper limbs mount of hemodialysis - Google Patents
Special upper limbs mount of hemodialysis Download PDFInfo
- Publication number
- CN215351091U CN215351091U CN202120161096.5U CN202120161096U CN215351091U CN 215351091 U CN215351091 U CN 215351091U CN 202120161096 U CN202120161096 U CN 202120161096U CN 215351091 U CN215351091 U CN 215351091U
- Authority
- CN
- China
- Prior art keywords
- shaped plate
- bearing seat
- installation
- rod
- mounting
- 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.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of hemodialysis, and discloses a special upper limb fixing frame for hemodialysis, which comprises a mounting U-shaped plate, wherein the inner surfaces of the left side and the right side of the mounting U-shaped plate are rotatably connected with the same mounting screw rod through a connecting bearing seat, the two ends of the mounting screw rod respectively penetrate through the left side and the right side of the mounting U-shaped plate and are fixedly connected with operation knobs, and the outer surface of the mounting screw rod is in threaded connection with two symmetrical thread blocks positioned on the inner side of the mounting U-shaped plate. According to the utility model, the operation ring is rotated to effectively control the high-precision lifting of the traction bearing seat, the lifting of the traction bearing seat is used to effectively control the lifting of the traction rod and the support rod, so that the height of the support half pipe is effectively adjusted at high precision, and the effects of fixing the height by stopping operation at any time and improving the height adjusting precision are achieved through screw transmission, so that the effects of saving operation time and improving use quality are achieved.
Description
Technical Field
The utility model relates to the technical field of hemodialysis, in particular to an upper limb fixing frame special for hemodialysis.
Background
Hemodialysis is one of kidney substitution treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber in a dialyzer consisting of a plurality of hollow fibers, so that substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, metabolic waste in the body is removed, electrolyte and acid-base balance are maintained, excessive water in the body is removed at the same time, and the whole process of purified blood transfusion is called hemodialysis.
With the rapid development of hemodialysis, the requirements on facilities used in the hemodialysis process are also improved, but the height of the existing upper limb fixing frame for hemodialysis needs to be removed from height fixation and is fixed after the height is adjusted, so that the adjustment time is long, the normal use time is greatly influenced, and the adjustment precision is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, such as: the existing upper limb fixing frame for hemodialysis has the defects that the height adjustment needs to be performed after the height fixation is removed and the height is fixed after the height adjustment is completed, so that the adjustment time is long, the normal use time is greatly influenced, and the adjustment precision is low.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the upper limb fixing frame special for hemodialysis comprises an installation U-shaped plate, wherein the inner surfaces of the left side and the right side of the installation U-shaped plate are rotatably connected with the same installation screw through a connecting shaft bearing, the two ends of the installation screw respectively penetrate through the left side and the right side of the installation U-shaped plate and are fixedly connected with operation knobs, the outer surface of the installation screw is in threaded connection with two symmetrical thread blocks which are positioned on the inner side of the installation U-shaped plate, the internal thread directions of the two thread blocks are opposite, the bottom of each thread block is provided with a clamping plate, the inner surface of the top of the installation U-shaped plate is provided with a limiting slide rail, the top of each thread block is slidably connected onto the inner surface of the limiting slide rail through a limiting idler wheel, the top of the installation U-shaped plate is provided with a threaded pipe, the inner surface of the threaded pipe is slidably connected with a supporting rod, the top end of the supporting rod is provided with a supporting plate, the top of backup pad is provided with the joint bearing frame, the internal surface at joint bearing frame top is connected with the support half pipe through the joint bar, the right side at support half pipe top is rotated through the hinge and is connected with fixed half pipe, the left side of supporting half pipe and fixed half pipe is through fixing bolt threaded connection, threaded connection has the operating ring on the surface of screwed pipe, be provided with on the surface of operating ring and pull the bearing frame, through traction lever fixed connection on the surface of bracing piece on the surface of pulling the bearing frame.
Preferably, the top of installation U-shaped board is provided with two stand pipes that are located the screwed pipe both sides, the left and right sides of drawing the bearing frame all pegs graft in the stand pipe through the guide bar.
Preferably, the top of the supporting plate is provided with an annular groove positioned on the outer side of the combined bearing seat, and two sides of the bottom of the supporting half pipe are both connected to the inner surface of the annular groove in a sliding mode through stabilizing rods.
Preferably, the length of the thread on the outer surface of the mounting screw is not less than seven centimeters.
Preferably, two one side that the grip block is close to each other all is provided with the centre gripping sucking disc, grip block one side centre gripping sucking disc is no less than six and be annular array.
Preferably, the connection mode between the installation U-shaped plate and the threaded pipe is a threaded connection.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the operation ring is rotated to effectively control the high-precision lifting of the traction bearing seat, the lifting of the traction bearing seat is used to effectively control the lifting of the traction rod and the support rod, so that the height of the support half pipe is effectively adjusted at high precision, and the effects of fixing the height by stopping operation at any time and improving the height adjusting precision are achieved through screw transmission, so that the effects of saving operation time and improving use quality are achieved.
(2) The mounting screw rod is effectively controlled to rotate by the operation knob, and the two thread blocks move towards the direction of mutual approaching or departing under the limit of the limiting idler wheel by the rotation of the mounting screw rod, so that the effect of fixing the two clamping plates at the required fixing positions is achieved.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
fig. 2 is a schematic top view of the supporting plate of the present invention.
In the figure: 1. installing a U-shaped plate; 2. installing a screw rod; 3. an operation knob; 4. a thread block; 5. a clamping plate; 6. a limiting slide rail; 7. limiting the idler wheel; 8. a threaded pipe; 9. a support bar; 10. a support plate; 11. combining a bearing seat; 12. a support half-pipe; 13. fixing the half pipe; 14. an operating ring; 15. a traction bearing seat; 16. a draw bar; 17. a guide tube; 18. a guide bar; 19. an annular groove; 20. a stabilizer bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a special upper limb fixing frame for hemodialysis comprises a mounting U-shaped plate 1, wherein the inner surfaces of the left side and the right side of the mounting U-shaped plate 1 are rotatably connected with a same mounting screw 2 through a connecting bearing seat, the two ends of the mounting screw 2 respectively penetrate through the left side and the right side of the mounting U-shaped plate 1 and are fixedly connected with operation knobs 3, the thread length of the outer surface of the mounting screw 2 is not less than seven centimeters, the outer surface of the mounting screw 2 is in threaded connection with two symmetrical thread blocks 4 positioned at the inner side of the mounting U-shaped plate 1, the internal thread directions of the two thread blocks 4 are opposite, the bottom of each thread block 4 is provided with a clamping plate 5, one side of each two clamping plates 5 close to each other is provided with a clamping sucker, one side of each clamping plate 5 is provided with at least six suckers and is in an annular array, the inner surface of the top of the mounting U-shaped plate 1 is provided with a limiting slide rail 6, and the top of each thread block 4 is slidably connected to the inner surface of the limiting slide rail 6 through a limiting idler wheel 7, the top of the installation U-shaped plate 1 is provided with a threaded pipe 8, the connection mode between the installation U-shaped plate 1 and the threaded pipe 8 is threaded connection, the inner surface of the threaded pipe 8 is connected with a support rod 9 in a sliding way, the top end of the support rod 9 is provided with a support plate 10, the top of the support plate 10 is provided with a combination bearing seat 11, the inner surface of the top of the combination bearing seat 11 is connected with a support half pipe 12 through a combination rod, the right side of the top of the support half pipe 12 is rotatably connected with a fixed half pipe 13 through a hinge, the left sides of the support half pipe 12 and the fixed half pipe 13 are in threaded connection through a fixing bolt, the outer surface of the threaded pipe 8 is in threaded connection with an operating ring 14, the outer surface of the operating ring 14 is provided with a traction bearing seat 15, the outer surface of the traction bearing seat 15 is fixedly connected on the outer surface of the support rod 9 through a traction rod 16, the top of the installation U-shaped plate 1 is provided with two guide pipes 17 positioned at two sides of the threaded pipe 8, the left side and the right side of the traction bearing seat 15 are inserted in the guide pipe 17 through the guide rods 18, the top of the support plate 10 is provided with an annular groove 19 positioned outside the combination bearing seat 11, and the two sides of the bottom of the support half pipe 12 are slidably connected on the inner surface of the annular groove 19 through the stabilizer bar 20.
In the utility model, when a user uses the device, the operation ring 14 is rotated to effectively control the traction bearing seat 15 to ascend and descend with high precision, the traction rod 16 and the support rod 9 are effectively controlled to ascend and descend by ascending and descending of the traction bearing seat 15, so that the height of the support half-pipe 12 is effectively adjusted with high precision, the effect of fixing the height and improving the height adjusting precision by stopping operation at any time through screw transmission is achieved, and the effects of saving operation time and improving use quality are achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a special upper limbs mount of hemodialysis, includes installation U-shaped plate (1), its characterized in that, rotate through connecting axle bearing on the internal surface of installation U-shaped plate (1) left and right sides and be connected with same installation screw rod (2), the both ends of installation screw rod (2) run through the left and right sides of installation U-shaped plate (1) respectively and all fixedly connected with operation knob (3), threaded connection has two thread blocks (4) that are located installation U-shaped plate (1) inboard and symmetry on the surface of installation screw rod (2), two the internal thread opposite direction of thread block (4), the bottom of thread block (4) is provided with grip block (5), be provided with spacing slide rail (6) on the internal surface at installation U-shaped plate (1) top, the top of thread block (4) passes through spacing gyro wheel (7) sliding connection on the internal surface of spacing slide rail (6), the top of the mounting U-shaped plate (1) is provided with a threaded pipe (8), the inner surface of the threaded pipe (8) is connected with a support rod (9) in a sliding way, a supporting plate (10) is arranged at the top end of the supporting rod (9), a combination bearing seat (11) is arranged at the top of the supporting plate (10), the inner surface of the top of the combination bearing seat (11) is connected with a support half pipe (12) through a combination rod, the right side of the top of the supporting half pipe (12) is rotationally connected with a fixed half pipe (13) through a hinge, the left sides of the supporting half pipe (12) and the fixed half pipe (13) are connected by a fixed bolt thread, the outer surface of the threaded pipe (8) is connected with an operating ring (14) in a threaded manner, a traction bearing seat (15) is arranged on the outer surface of the operating ring (14), the outer surface of the traction bearing seat (15) is fixedly connected to the outer surface of the support rod (9) through a traction rod (16).
2. The special upper limb fixing frame for hemodialysis according to claim 1, wherein the top of the mounting U-shaped plate (1) is provided with two guide tubes (17) positioned at two sides of the threaded tube (8), and the left and right sides of the traction bearing seat (15) are inserted into the guide tubes (17) through guide rods (18).
3. The special upper limb fixing frame for hemodialysis according to claim 1, wherein the top of the supporting plate (10) is provided with an annular groove (19) located outside the combining bearing seat (11), and both sides of the bottom of the supporting half-tube (12) are slidably connected to the inner surface of the annular groove (19) through a stabilizing rod (20).
4. The upper limb fixing frame special for hemodialysis according to claim 1, wherein the length of the thread of the outer surface of the mounting screw (2) is not less than seven cm.
5. The special upper limb fixing frame for hemodialysis according to claim 1, wherein the clamping suckers are arranged on the sides of the two clamping plates (5) close to each other, and the clamping suckers on one side of each clamping plate (5) are not less than six and are in an annular array.
6. The upper limb fixing frame special for hemodialysis according to claim 1, wherein the connection between the installation U-shaped plate (1) and the threaded pipe (8) is a threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120161096.5U CN215351091U (en) | 2021-01-20 | 2021-01-20 | Special upper limbs mount of hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120161096.5U CN215351091U (en) | 2021-01-20 | 2021-01-20 | Special upper limbs mount of hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215351091U true CN215351091U (en) | 2021-12-31 |
Family
ID=79621538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120161096.5U Active CN215351091U (en) | 2021-01-20 | 2021-01-20 | Special upper limbs mount of hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215351091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116121034A (en) * | 2023-03-17 | 2023-05-16 | 广州市点滴生物科技有限公司 | Multifunctional reaction kettle for biological processing |
-
2021
- 2021-01-20 CN CN202120161096.5U patent/CN215351091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116121034A (en) * | 2023-03-17 | 2023-05-16 | 广州市点滴生物科技有限公司 | Multifunctional reaction kettle for biological processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215351091U (en) | Special upper limbs mount of hemodialysis | |
| CN211096503U (en) | Be used for fixed hemodialysis pipe mount | |
| CN112546322A (en) | Hemodialysis pipe protector with blood | |
| CN215652235U (en) | Limb fixing frame for hemodialysis | |
| CN212817413U (en) | Paediatrics hemodialysis pipeline fixed stay device | |
| CN215504698U (en) | Hemodialysis pipe fixing device | |
| CN216495690U (en) | Upper limb fixing frame for intrarenal hemodialysis | |
| CN219001671U (en) | Pipeline anti-winding device | |
| CN213466268U (en) | Dialysis needle fixing device | |
| CN215134434U (en) | Clinical hemodialysis device of nephrology dept | |
| CN217724211U (en) | Hemodialysis is with multi-functional upper limbs fixing device | |
| CN220237529U (en) | Anti-drop device for hemodialysis pipeline | |
| CN215608146U (en) | Blood tube fixing frame for hemodialysis | |
| CN219941543U (en) | Hemodialysis is with pipeline external member | |
| CN215821491U (en) | Supporting device for hemodialysis patient | |
| CN219001665U (en) | Hemodialysis pipeline fixing device | |
| CN219271898U (en) | Fixing frame device for fixing dialysis tube | |
| CN215608144U (en) | Hemodialysis nursing catheter fixing device | |
| CN215231419U (en) | Pipeline protection device for hemodialysis nursing | |
| CN215915908U (en) | Blood purification pipe fixed knot constructs | |
| CN213374621U (en) | Pipe fixing device for hemodialysis | |
| CN215460704U (en) | Adjustable arm pad for hemodialysis nursing | |
| CN214231931U (en) | Convenient hemodialysis bed of adjusting | |
| CN113082332A (en) | Hemodialysis pipe part and hemodialysis device | |
| CN217286665U (en) | Hemodialysis pipeline fixing clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |