CN218046001U

CN218046001U - Upper limb stabilizing bracket for hemodialysis

Info

Publication number: CN218046001U
Application number: CN202221029565.9U
Authority: CN
Inventors: 刘志豪; 刘静; 相二青; 张雪
Original assignee: NANJING BENQ MEDICAL CENTER CO Ltd
Current assignee: NANJING BENQ MEDICAL CENTER CO Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-12-16
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a be used for hemodialysis upper limbs to stabilize bracket, including the backup pad, the backup pad top is close to center department fixedly connected with slide rail, and the backup pad top is provided with two sets of articulated arc grip blocks from top to bottom together, and the arc grip block sliding connection that is located the below is on the slide rail, is provided with the cushion on the arc grip block inner chamber lateral wall that is located the below, and threaded connection has a clamping bolt in the screw thread through-hole, and the backup pad bottom is provided with adjustment mechanism, and the backup pad top is close to one corner department fixedly connected with stand, is provided with receiving mechanism on the stand. The utility model discloses in be provided with adjustment mechanism, through connecting mutually supporting between cavity, lift cavity, regulation runner, connecting rod, buffer spring, U-shaped board and the extrusion runner, can carry out the damping to the backup pad simultaneously to the lift and the angle modulation of backup pad, and then improved the comfort of patient forearm when holding with.

Description

Upper limb stabilizing bracket for hemodialysis

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a be used for hemodialysis upper limbs to stabilize bracket.

Background

In some kidney clinical treatment, the dialysis device is used for dialyzing blood, which is the most effective treatment method for patients with chronic renal function diseases or acute drug poisoning, and the dialysis device can filter metabolic wastes in human blood to ensure the stability of the internal environment of a human body. When dialysis treatment, need puncture patient's forearm, communicate dialysis equipment's pipe and human body, because the time of dialysis treatment is several hours usually, for avoiding patient's removal forearm to cause the syringe needle of puncture to take place to shift, in order not to influence the treatment of dialysis, and then need fix patient's forearm, guarantee the smoothness of treatment.

In current fixing device, the patient is when lying and dialyse the treatment, and angle regulation and position are not convenient for to the device, and fixing device and patient's forearm can not be fine suits, influences patient's comfort, and then influences the effect of dialysing the treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stabilizing bracket for upper limbs of hemodialysis.

In order to realize the purpose, the utility model adopts the following technical scheme:

be used for hemodialysis upper limbs to stabilize bracket, the camera includes the backup pad, the backup pad top is close to center department fixedly connected with slide rail, the backup pad top is provided with two sets of articulated arc grip blocks from top to bottom, is located the below arc grip block sliding connection is on the slide rail, is located the below be provided with the cushion on the arc grip block inner chamber lateral wall, two arc grip blocks are close to one side department and have offered the screw thread through-hole jointly, threaded connection has clamping bolt in the screw thread through-hole, the backup pad bottom is provided with adjustment mechanism, the backup pad top is close to one corner department fixedly connected with stand, be provided with receiving mechanism on the stand.

Preferably, a short rod penetrates through the top of the arc-shaped clamping plate above the arc-shaped clamping plate, an arc-shaped extrusion plate is arranged between the upper arc-shaped clamping plate and the lower arc-shaped clamping plate, the arc-shaped extrusion plate is fixedly connected to the bottom end of the short rod, a contraction spring is sleeved on the position, close to the top end, of the short rod, the top end of the spring is fixedly connected to the top end of the short rod, and the bottom end of the contraction spring is fixedly connected to the top of the arc-shaped clamping plate.

Preferably, a protective pad is arranged at the bottom of the arc-shaped extrusion plate.

The preferred, adjustment mechanism is including connecting the cavity, both ends all articulate around the backup pad bottom is close to have the connection cavity, it has the lift cavity to connect the cavity to peg graft, the threaded through-hole has been seted up to one side of connecting the cavity, threaded connection has the regulation runner in the threaded through-hole, lift cavity bottom swing joint has the connecting rod, the laminating of lift cavity inner chamber top is provided with buffer spring, buffer spring overlaps and establishes on the connecting rod top, connecting rod bottom fixedly connected with U-shaped plate, the U-shaped plate bottom is close to central department and has seted up the screw thread opening, threaded connection has the extrusion runner in the screw thread opening.

Preferably, the accommodating mechanism comprises a cross rod, one end of the cross rod is fixedly connected with a movable sleeve, the movable sleeve is sleeved on the stand column, one side of the movable sleeve is provided with a threaded through cavity, a lifting rotating wheel is connected with the threaded through cavity in a threaded manner, the other end of the cross rod is provided with an opening, and the cross rod is provided with a plurality of clamping blocks which are arranged at equal intervals.

Preferably, a threaded through groove is formed in one side, close to the bottom, of the arc-shaped clamping plate located below, a functional bolt is connected to the threaded through groove in a threaded mode, and one end of the functional bolt is attached to the sliding rail.

Preferably, the two sides of the support plate are both bonded with cushion pads.

Preferably, the length of the buffer pad is the same as the length of the side edge of the support plate.

Preferably, the buffer cushion is made of sponge.

Preferably, a cushion is arranged on the side wall of the inner cavity of the arc-shaped clamping plate positioned below the clamping plate.

The utility model discloses following beneficial effect has:

1. the utility model is provided with an adjusting mechanism, and the lifting and the angle adjustment of the supporting plate can be realized through the mutual matching of the connecting cavity, the lifting cavity, the adjusting runner, the connecting rod, the buffer spring, the U-shaped plate and the extruding runner, and the vibration reduction is carried out on the supporting plate, thereby improving the comfort of the forearm of the patient when being held;

2. the utility model discloses in be provided with receiving mechanism, through mutually supporting between stand, horizontal pole, movable sleeve, lift runner and the fixture block, can accomodate the pipe that dialysis equipment and patient forearm are connected and erect, avoided the patient mistake to touch the pipe, arouse the syringe needle of pipe end to shift in impaling the department, influence the treatment of dialysis.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view sectional structure of the present invention;

fig. 3 is a three-dimensional structure diagram of the storage mechanism of the present invention;

fig. 4 is an enlarged schematic view of fig. 2 at a according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at the point B in fig. 2.

In the figure: 1. a support plate; 2. a slide rail; 3. an arc-shaped clamping plate; 4. a soft cushion; 5. a short bar; 6. an arc-shaped extrusion plate; 7. a protective pad; 8. clamping the bolt; 9. a functional bolt; 10. an adjustment mechanism; 1001. connecting the cavity; 1002. a lifting cavity; 1003. adjusting the rotating wheel; 1004. a connecting rod; 1005. a buffer spring; 1006. a U-shaped plate; 1007. extruding the rotating wheel; 11. a cushion pad; 12. a column; 13. a storage mechanism; 1301. a cross bar; 1302. a movable sleeve; 1303. a lifting rotating wheel; 1304. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a upper limb stabilization bracket for hemodialysis, including backup pad 1, backup pad 1 top is close to central department fixedly connected with slide rail 2, backup pad 1 top is provided with two sets of arc grip blocks 3 that articulate from top to bottom together, arc grip block 3 sliding connection that is located the below is on slide rail 2, arc grip block 3 of below can slide on slide rail 2, be provided with cushion 4 on the arc grip block 3 intracavity lateral wall that is located the below, cushion 4 plays the cushioning effect, two arc grip blocks 3 are close to one side department and have seted up the screw thread through-hole jointly, threaded connection has clamping bolt 8 in the screw thread through-hole, 1 bottom in backup pad is provided with

adjustment mechanism

10, 1 top in backup pad is close to an angle department fixedly connected with stand 12, be provided with receiving mechanism 13 on stand 12.

3 tops of arc grip block that are located the top are run through and are provided with quarter butt 5, quarter butt 5 can reciprocate, be provided with arc stripper plate 6 between two upper and lower

arc grip blocks

3, 6 fixed connection of arc stripper plate are in quarter butt 5 bottoms, the bottom of arc stripper plate 6 is provided with protection pad 7, quarter butt 5 is close to top department cover and is equipped with the shrink spring, the top fixed connection of spring is on quarter butt 5 tops, the bottom fixed connection of shrink spring is at 3 tops of arc grip block, the shrink spring makes quarter butt 5 have the trend of downstream.

Above-mentioned, when needs are held patient's forearm, rotate clamping bolt 8, make arc grip block 3 that is located the top upwards overturn, place patient's forearm on cushion 4, overturn arc grip block 3 of top again, it is together fixed with upper and lower two arc grip blocks 3 to rotate clamping bolt 8, shrink spring simultaneously makes quarter butt 5, arc stripper plate 6 and protection pad 7 have the trend of downstream, extrude patient's forearm downwards, make the forearm by cushion 4 and protection pad 7 centre gripping, very convenience.

Adjustment mechanism 10 is including connecting cavity 1001, both ends all articulate around being close to in backup pad 1 bottom have connect cavity 1001, it has lift cavity 1002 to connect cavity 1001 to peg graft, lift cavity 1002 can reciprocate in connecting cavity 1001 inner chamber, the threaded through-hole has been seted up to one side of connecting cavity 1001, threaded connection has regulation runner 1003 in the threaded through-hole, rotate regulation runner 1003, make the one end of adjusting runner 1003 closely laminate with lift cavity 1002, can fix lift cavity 1002 in connecting cavity 1001 bottom, lift cavity 1002 bottom swing joint has connecting rod 1004, the laminating of lift cavity 1002 inner chamber top is provided with buffer spring 1005, buffer spring 1005 overlaps and is established on the connecting rod 1004 top, buffer spring 1005 is to ascending elasticity of lift cavity 1002, connecting rod 1004 bottom fixedly connected with U-shaped board 1006, the threaded opening has been seted up near the center to U-shaped board 1006 bottom, threaded connection has extrusion runner 1007 in the threaded opening.

Above-mentioned, when fixing the device main part on the sick bed, U-shaped plate 1006 card with two places is on the border of sick bed, rotate extrusion runner 1007, make extrusion runner 1007 top and the inseparable laminating of sick bed, and then fix the device main part on the sick bed, the patient is when lying on the sick bed, after fixing the forearm through arc grip block 3, rotate and adjust runner 1003, make lift cavity 1002 not being fixed, can reciprocate in connecting cavity 1001 inner chamber, adjust the inside position of two places lift cavity 1002 at corresponding connection cavity 1001, make the distance between both ends and two U-shaped plate 1006 around backup pad 1 different, and then the horizontal angle of backup pad 1 has been adjusted, make the horizontal angle of two sets of arc grip blocks 3 obtain adjusting, very convenient, the patient can move two sets of arc grip blocks 3 on slide rail 2 simultaneously, adjust the distance between two sets of arc grip blocks 3, make two sets of arc grip blocks 3 can adjust the distance of centre blocks according to patient forearm length, and press from both sides when the cavity 1001 and the buffer cavity 1002 move when the accident, make two sets of arc grip blocks 3 move up lift cavity 1002 and the buffer spring 1002 to the lift cavity 1002 increase the lift.

The accommodating mechanism 13 comprises a cross rod 1301, a movable sleeve 1302 is fixedly connected to one end of the cross rod 1301, the movable sleeve 1302 is sleeved on the stand column 12, the movable sleeve 1302 can move up and down on the stand column 12, a threaded through cavity is formed in one side of the movable sleeve 1302, a lifting rotating wheel 1303 is connected to the threaded through cavity in a threaded mode, an opening is formed in the other end of the cross rod 1301, a plurality of clamping blocks 1304 which are arranged at equal intervals are arranged on the cross rod 1301, and a catheter of the dialysis device connected with a patient can be clamped on the clamping blocks 1304.

Above-mentioned, when the patient dialyses, the pipe of being connected between for avoiding equipment and the patient is touched by the mistake and is dragged, influence the treatment of dialysis, with pipe joint on fixture block 1304, the one end of pipe can block and have open-ended one end at horizontal pole 1301, make the pipe erect by unsettled, avoid being touched by the mistake and pull, simultaneously as required, can reciprocate horizontal pole 1301, also can rotate horizontal pole 1301 on stand 12, adjust horizontal pole 1301 and the pipe of erectting, rotate lift runner 1303, lift runner 1303 one end and the inseparable laminating back of stand 12, can fix horizontal pole 1301 on stand 12, convenience very.

The arc grip block 3 one side that is located the below is close to bottom department and has been seted up the screw thread and has been led to the groove, and the screw thread leads to in the groove threaded connection have function bolt 9, and the one end laminating of function bolt 9 sets up on slide rail 2, and after front and back two sets of arc grip blocks 3 removed suitable position, rotate function bolt 9 for the one end of function bolt 9 is inseparable laminates with slide rail 2, and then fixes the arc grip block 3 and the slide rail 2 of below, has guaranteed the stability of device.

The both sides of backup pad 1 all bond there is blotter 11, and the length of blotter 11 is the same with the side length of backup pad 1, and blotter 11 can prevent that the patient from hitting backup pad 1 by mistake, causes the damage, has protected the patient. Wherein, the cushion pad 11 is made of sponge material.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Be used for hemodialysis upper limbs to stabilize bracket, including the backup pad, its characterized in that, the backup pad top is close to center department fixedly connected with slide rail, the backup pad top is provided with two sets of articulated arc grip blocks from top to bottom together, is located the below arc grip block sliding connection is on the slide rail, and two the arc grip block is close to one side department and has seted up the screw thread through-hole jointly, threaded connection has the centre gripping bolt in the screw thread through-hole, the backup pad bottom is provided with adjustment mechanism, the backup pad top is close to one corner department fixedly connected with stand, be provided with receiving mechanism on the stand.

2. The upper limb stabilizing bracket for hemodialysis of claim 1, wherein a short rod is disposed through the top of the upper arc-shaped holding plate, an arc-shaped extrusion plate is disposed between the upper and lower arc-shaped holding plates, the arc-shaped extrusion plate is fixedly connected to the bottom end of the short rod, a contraction spring is sleeved on the short rod near the top end, the top end of the spring is fixedly connected to the top end of the short rod, and the bottom end of the contraction spring is fixedly connected to the top of the arc-shaped holding plate.

3. The upper limb stabilization bracket for hemodialysis of claim 2, wherein a bottom of the arc-shaped pressing plate is provided with a protection pad.

4. The upper limb stabilizing bracket for hemodialysis as defined in claim 1, wherein the adjusting mechanism comprises a connecting cavity, the bottom of the supporting plate is hinged to the connecting cavity near the front and rear ends, the connecting cavity is inserted with a lifting cavity, a threaded through hole is formed in one side of the connecting cavity, an adjusting wheel is screwed into the threaded through hole, the bottom end of the lifting cavity is movably connected with a connecting rod, a buffer spring is fitted to the top of the lifting cavity, the buffer spring is sleeved on the top end of the connecting rod, a U-shaped plate is fixedly connected to the bottom end of the connecting rod, a threaded through hole is formed in the bottom of the U-shaped plate near the center, and an extrusion wheel is screwed into the threaded through hole.

5. The upper limb stabilizing bracket for hemodialysis of claim 1, wherein the receiving mechanism comprises a cross rod, one end of the cross rod is fixedly connected with a movable sleeve, the movable sleeve is sleeved on the upright post, one side of the movable sleeve is provided with a threaded through cavity, a lifting rotating wheel is connected in the threaded through cavity in a threaded manner, the other end of the cross rod is provided with an opening, and the cross rod is provided with a plurality of clamping blocks which are arranged at equal intervals.

6. The upper limb stabilizing bracket for hemodialysis of claim 1, wherein a threaded through groove is formed at one side of the lower arc-shaped clamping plate near the bottom end, a functional bolt is connected to the threaded through groove in a threaded manner, and one end of the functional bolt is attached to a sliding rail.

7. The upper limb stabilization bracket for hemodialysis of claim 1, wherein a cushion is bonded to both sides of the support plate.

8. The upper limb stabilizing bracket for hemodialysis of claim 7, wherein the cushion has a length equal to a side length of the support plate.

9. The upper limb stabilizing bracket for hemodialysis of claim 7, wherein the cushion is made of sponge.

10. The upper limb stabilization bracket for hemodialysis of claim 1, wherein a cushion is provided on the sidewall of the inner cavity of the arc-shaped holding plate located below.