CN215652235U - Limb fixing frame for hemodialysis - Google Patents
Limb fixing frame for hemodialysis Download PDFInfo
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- CN215652235U CN215652235U CN202122347166.9U CN202122347166U CN215652235U CN 215652235 U CN215652235 U CN 215652235U CN 202122347166 U CN202122347166 U CN 202122347166U CN 215652235 U CN215652235 U CN 215652235U
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- arc
- fixedly connected
- supporting seat
- hemodialysis
- fixing frame
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Abstract
The utility model discloses a limb fixing frame for hemodialysis, which relates to the field of hemodialysis and comprises a mounting clamping frame and a supporting seat, wherein the upper surface of the supporting seat is provided with an arc-shaped groove for placing a limb, the inside of the supporting seat is provided with an annular groove, two openings of the annular groove are both movably provided with arc-shaped plates, a first air bag is fixedly connected in the arc-shaped groove, the middle position in the annular groove is provided with a second air bag, the first air bag is communicated with the second air bag, the upper end of one arc-shaped plate is fixedly connected with a buckle, and the upper end of the other arc-shaped plate is fixedly connected with a clamping hook. The support seat can support and fix the limbs of the patient when the patient performs hemodialysis, and the first air bag, the second air bag and the arc-shaped plate arranged on the support seat can enable the arc-shaped plate to automatically approach the upper part of the limbs of the patient when the limbs are placed on the support seat, so that the arc-shaped plate can seal the upper part of the support seat to fix the limbs.
Description
Technical Field
The utility model relates to the technical field of hemodialysis, in particular to a limb fixing frame for hemodialysis.
Background
Hemodialysis is one of the kidney replacement 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 passes through a dialyzer consisting of a plurality of hollow fibers, the blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber, exchange substances by dispersion, ultrafiltration, adsorption and convection principles, remove metabolic waste in vivo, maintain electrolyte and acid-base balance, at the same time, the excessive water in the body is removed, the whole process of purified blood is called hemodialysis, in the dialysis process, a fixing device is generally needed to fix the limbs of a patient, the existing limb fixing mechanism has complex operation and poor fixing effect, wastes time and labor, wastes the time of medical staff, therefore, a limb fixing frame for hemodialysis is designed and produced so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a limb fixing frame for hemodialysis to solve the above problems.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a limbs mount for hemodialysis, including installation card frame and supporting seat, the last fixed surface of installation card frame is connected with the support column, the upper end fixedly connected with supporting seat of support column, the upper surface of supporting seat is equipped with the circular arc groove that is used for placing the limbs, the annular groove has been seted up to the inside of supporting seat, the equal movable mounting in two openings of annular groove has the arc, the first gasbag of fixedly connected with in the arc, the inside intermediate position of annular groove is equipped with the second gasbag, first gasbag is linked together with the second gasbag, the upper end fixedly connected with buckle of an arc, the upper end fixedly connected with pothook of another arc.
The supporting seat can support patient's limbs when the patient carries out hemodialysis fixedly, avoids limbs to move indiscriminately, influences going on of dialysis to the circular arc groove that sets up on the supporting seat, can be fine contact with limbs, make the supporting seat when supporting limbs, limbs are more comfortable, and when limbs were placed on the supporting seat, the arc was close to patient's top of limbs voluntarily, made the arc can seal the top of supporting seat, so that fix limbs.
Preferably, the support column includes rectangular sleeve and the rectangle slider of slidable mounting in rectangular sleeve, rectangular clamping groove has evenly been seted up on rectangular slider's the lateral wall, the installation cavity has been seted up to the inside upper end of a lateral wall that rectangular sleeve corresponds rectangular clamping groove, the movable mounting of installation cavity has spacing calorie of post, through spacing calorie of post and rectangular clamping groove, can prescribe a limit to rectangular slider, so that after the support column altitude mixture control, highly fix it, thereby avoid the use in supporting seat installation shakiness.
Preferably, the one end fixedly connected with pull ring that spacing calorie of post is located the telescopic outside of rectangle can conveniently stimulate spacing calorie of post to control spacing calorie of post when the support column is adjusted.
Preferably, spacing calorie of post is located fixedly connected with limiting plate on the inside lateral wall of installation cavity, and the limiting plate can prevent that spacing calorie of post from slipping in the installation cavity in the rectangular sleeve, avoids spacing calorie of post to lose.
Preferably, a spring is sleeved on one side, located on the limiting plate, of the limiting clamping column.
Preferably, the lower side wall of the mounting clamping frame is in threaded connection with a bolt rod, the upper end of the bolt rod is fixedly connected with a fixing plate, and the lower end of the bolt rod is fixedly connected with a knob.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a limb fixing frame for hemodialysis, which can support and fix the limb of a patient when the patient performs hemodialysis through a supporting seat, and can enable an arc plate to automatically approach the upper part of the limb of the patient when the limb is placed on the supporting seat through a first air bag, a second air bag and the arc plate arranged on the supporting seat, so that the arc plate can seal the upper part of the supporting seat to fix the limb, the limb fixing frame is simple and convenient to operate, time and labor are saved, and a supporting column is arranged below the supporting seat to enable the height of the supporting seat to be adjusted up and down so that the supporting seat can be matched with the height of the limb of the patient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic perspective view of a rectangular slider according to the present invention.
In the figure: 1. installing a clamping frame; 11. a bolt shank; 12. a fixing plate; 13. a knob; 2. a support pillar; 21. a rectangular sleeve; 211. installing a cavity; 212. limiting the clamp column; 213. a limiting plate; 214. a spring; 215. a pull ring; 22. a rectangular slider; 221. a rectangular clamping groove; 3. a supporting seat; 31. a first air bag; 32. a second air bag; 33. an arc-shaped plate; 34. buckling; 35. a hook.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4, the embodiment provides a limb fixing frame for hemodialysis, including installation card frame 1 and supporting seat 3, the upper surface fixedly connected with support column 2 of installation card frame 1, the upper end fixedly connected with supporting seat 3 of support column 2, the upper surface of supporting seat 3 is equipped with the circular arc groove that is used for placing the limb, support column 2 can support supporting seat 3, and the height-adjustable of support column 2, so that supporting seat 3 can highly cooperate with patient's limb, supporting seat 3 can support patient's limb when patient carries out hemodialysis, avoid limbs to move about, influence going on of dialysis, and the circular arc groove that sets up on the supporting seat 3, can be fine contact with the limb, make supporting seat 3 when supporting the limb, the limb is more comfortable.
Annular groove has been seted up to the inside of supporting seat 3, the equal movable mounting in two openings of annular groove has arc 33, the first gasbag 31 of fixedly connected with in the arc, the inside intermediate position of annular groove is equipped with second gasbag 32, first gasbag 31 is linked together with second gasbag 32, place on supporting seat 3 when the limbs, first gasbag 31 receives the extrusion, gas in the first gasbag 31 is carried in second gasbag 32, second gasbag 32 receives the inflation can extrude the arc 33 at its both ends to both sides, arc 33 alright follow the annular groove roll-off in supporting seat 3, two arc 33 are close to the top of patient's limbs, alright protect the limbs when the dialysis.
The upper end fixedly connected with buckle 34 of an arc 33, the upper end fixedly connected with pothook 35 of another arc 33, buckle 34 and pothook 35 joint each other, alright fix two arcs 33 for arc 33 can seal the top of supporting seat 3, so that fix limbs.
Spacing calorie of post 212 is located the one end fixedly connected with pull ring 215 in the outside of rectangular sleeve 21, and the setting of pull ring 215 can conveniently stimulate spacing calorie of post 212 to when support column 2 adjusts control spacing calorie of post 212.
Spacing calorie of post 212 is located fixedly connected with limiting plate 213 on the inside lateral wall of installation cavity 211, and limiting plate 213 can prevent that spacing calorie of post 212 from slipping in the installation cavity 211 in the rectangular sleeve 21, avoids spacing calorie of post 212 to lose.
The spring 214 is sleeved on one side of the limiting plate 213 on the limiting clamping column 212, and after the pull ring 215 is loosened, the limiting plate 213 is pushed to move by the resilience of the spring 214, so that the limiting clamping column 212 can be clamped into the rectangular clamping groove 221, and the rectangular sliding block 22 is limited.
Threaded connection has shank of bolt 11 on the lower lateral wall of installation card frame 1, and the upper end fixedly connected with fixed plate 12 of shank of bolt 11, the lower extreme fixedly connected with knob 13 of shank of bolt 11 can make shank of bolt 11 adjust from top to bottom through rotating knob 13 to adjust from top to bottom fixed plate 12, the last lateral wall of installation card frame 1 mutually supports with fixed plate 12 and fixes the device on bed board or desktop, keeps stable when using with the guarantor device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a limbs mount for hemodialysis, includes installation card frame (1) and supporting seat (3), its characterized in that: last fixed surface of erection clamp frame (1) is connected with support column (2), upper end fixedly connected with supporting seat (3) of support column (2), the upper surface of supporting seat (3) is equipped with the circular arc groove that is used for placing limbs, the annular groove has been seted up to the inside of supporting seat (3), the equal movable mounting in two openings of annular groove has arc (33), the first gasbag of fixedly connected with (31) in the arc, the inside intermediate position of annular groove is equipped with second gasbag (32), first gasbag (31) are linked together, one with second gasbag (32) the upper end fixedly connected with buckle (34) of arc (33), another one the upper end fixedly connected with pothook (35) of arc (33).
2. The limb fixing frame for hemodialysis according to claim 1, wherein: support column (2) include rectangle sleeve (21) and rectangle slider (22) of slidable mounting in rectangle sleeve (21), rectangle draw-in groove (221) have evenly been seted up on the lateral wall of rectangle slider (22), installation cavity (211) have been seted up to the inside upper end of a lateral wall that rectangle sleeve (21) corresponds rectangle draw-in groove (221), the movable mounting of installation cavity (211) has spacing calorie of post (212).
3. The limb fixing frame for hemodialysis according to claim 2, wherein: one end of the limiting clamping column (212) which is positioned at the outer side of the rectangular sleeve (21) is fixedly connected with a pull ring (215).
4. A limb fixing frame for hemodialysis according to claim 3, wherein: the limiting clamping column (212) is fixedly connected with a limiting plate (213) on the side wall inside the mounting cavity (211).
5. The limb fixing frame for hemodialysis according to claim 4, wherein: and a spring (214) is sleeved on one side of the limiting clamping column (212) positioned on the limiting plate (213).
6. The limb fixing frame for hemodialysis according to claim 1, wherein: the bolt installing device is characterized in that a bolt rod (11) is connected to the lower side wall of the installing clamping frame (1) in a threaded mode, a fixing plate (12) is fixedly connected to the upper end of the bolt rod (11), and a knob (13) is fixedly connected to the lower end of the bolt rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347166.9U CN215652235U (en) | 2021-09-27 | 2021-09-27 | Limb fixing frame for hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347166.9U CN215652235U (en) | 2021-09-27 | 2021-09-27 | Limb fixing frame for hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215652235U true CN215652235U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347166.9U Active CN215652235U (en) | 2021-09-27 | 2021-09-27 | Limb fixing frame for hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215652235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114795745A (en) * | 2022-04-07 | 2022-07-29 | 西电集团医院 | Double-regulation limb fixing device for hemodialysis |
-
2021
- 2021-09-27 CN CN202122347166.9U patent/CN215652235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114795745A (en) * | 2022-04-07 | 2022-07-29 | 西电集团医院 | Double-regulation limb fixing device for hemodialysis |
| CN114795745B (en) * | 2022-04-07 | 2023-09-22 | 西电集团医院 | Double-regulation limb fixing device for hemodialysis |
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