CN213789209U

CN213789209U - Portable dialysis pipeline fixer

Info

Publication number: CN213789209U
Application number: CN202021745433.7U
Authority: CN
Inventors: 张文姜; 张琳; 马会民
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-27
Anticipated expiration: 2030-08-18

Abstract

The portable dialysis pipeline fixer effectively solves the problem that the dialysis pipeline of the existing nephrotic patient is easy to pull when hemodialysis is carried out; the fixing device comprises a fixing pipe in the front-back axial direction, wherein the upper side and the lower side in the fixing pipe are respectively provided with a clamping plate, the two clamping plates can move oppositely or oppositely, the front end and the rear end of the fixing pipe are respectively in threaded connection with a connecting pipe, the opposite ends of the two connecting pipes can respectively extend out of the fixing pipe, the fixing pipe is internally threaded with an extension pipe, the opposite ends of the two extension pipes can respectively extend out of the connecting pipes on the corresponding sides of the extension pipes, the fixing pipe is provided with a fixing block, and the front side and the rear side of the upper end and the rear side of the lower end of the fixing block are respectively provided with a fixing belt; prevent that the patient from receiving the secondary injury, be convenient for accomodate the dialysis tubing, reduce exposing of dialysis tubing, prevent that the dialysis tubing from being dragged, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Description

Portable dialysis pipeline fixer

Technical Field

The utility model relates to a nephrology department medical instrument technical field, concretely relates to portable dialysis pipeline fixer.

Background

At present, when a patient with renal failure is treated by dialysis clinically, a dialysis tube is needed, the dialysis tube is a plastic pipeline for connecting a blood vessel of the patient and a dialyzer, and blood flows out from an arterial end, passes through the dialyzer and is returned to the body of the patient from a venous end.

Dialysis pipeline includes internal portion and external part, and internal portion is kept somewhere the pipe for the vein, inserts in femoral vein or jugular vein, and external part keeps somewhere the dialysis tubing of pipe and cerini dialyser cerini for connecting the vein, because the dialysis tubing is longer, and for the hose, is difficult for placing and accomodates, can cause the secondary damage to the patient when being dragged.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a portable dialysis pipeline fixer, which effectively solves the problem that the dialysis tube of the existing nephrosis patient is easy to be pulled when the hemodialysis is carried out.

The technical scheme of its solution is, the utility model discloses a fixed pipe of front and back axial, the fixed intraductal upper and lower both sides are equipped with splint respectively, and two splint can be relative or back on the back of the body removal, and both ends threaded connection respectively has the connecting pipe around the fixed pipe, and the back of the body end of two connecting pipes can stretch out fixed pipe respectively, and fixed intraductal threaded connection has the extension pipe, and the back of the body end of two extension pipes can stretch out its connecting pipe that corresponds the side respectively, is equipped with the fixed block on the fixed pipe, and both sides are equipped with the fixed band respectively around both ends about the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that: the setting of two splint, it is fixed to be convenient for carry out the centre gripping to the dialysis tubing, prevent to pull the internal vein indwelling tube of patient, prevent that the patient from receiving the secondary injury, the setting of connecting pipe and extension pipe, be convenient for accomodate the dialysis tubing, reduce exposing of dialysis tubing, prevent that the dialysis tubing from being pulled, the security when having improved patient's dialysis treatment, the setting of fixed band, be convenient for fix this device, the stability of this device has been improved, the setting of silica gel pad, the fixed effect to the dialysis tubing has been improved, this simple structure, and convenient for operation, the novel concept, therefore, the clothes hanger is strong in practicability.

Drawings

Figure 1 is the utility model discloses a dissect right side and look the axonometric drawing.

Fig. 2 is an isometric view of the present invention.

Figure 3 is the utility model discloses a cut main visual axis mapping.

Fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4 and give, axial fixed pipe 1 around including, both sides are equipped with splint 2 respectively about in the fixed pipe 1, two splint 2 can be relative or carry on one's back the body and remove mutually, both ends threaded connection has connecting pipe 3 respectively around the fixed pipe 1, fixed pipe 1 can be stretched out respectively to the back of the body end of two connecting pipes 3, fixed pipe 1 female connection has extension pipe 4, its connecting pipe 3 that corresponds the side can be stretched out respectively to the back of the body end mutually of two extension pipes 4, be equipped with fixed block 5 on the fixed pipe 1, both sides are equipped with fixed band 6 respectively around the both ends about the fixed block 5.

In order to enable the two clamping plates 2 to move oppositely or oppositely, the upper side and the lower side of the side wall of the fixed pipe 1 are respectively provided with a placing groove 7 in the front-back direction, a pushing block 8 capable of moving back and forth is arranged in the placing groove 7, opposite ends of the two pushing blocks 8 are respectively hinged with a connecting rod 9, the upper side and the lower side of the inner edge surface of the fixed pipe 1 are respectively provided with a sliding groove 10 communicated with the placing groove 7 on the corresponding side, and the free end of the connecting rod 9 extends out of the sliding groove 10 and is hinged with the clamping plate 2 on the corresponding side.

In order to move the push block 8 back and forth, a sleeve 11 is coaxially and rotatably connected to the fixed pipe 1, and the sleeve 11 is in threaded connection with the push block 8.

In order to facilitate the up-and-down movement of the clamping plate 2, the left side and the right side in the fixing pipe 1 are respectively provided with an up-and-down axial guide rod 12, and the guide rods 12 are connected with the clamping plate 2 in a sliding manner.

In order to improve the fixed effect to the dialysis tubing, the looks remote site of two splint 2 be equipped with silica gel pad 13 respectively, the opposite face of two silica gel pads 13 is axial and the arcwall face of indent around being.

For the convenience of fixing this device, two 6 opposite faces of adjacent fixed band on be equipped with magic subsides 14 respectively, two magic subsides 14 can bond each other.

When the utility model is used, the device is taken out, the dialysis tube passes through the fixed tube 1, the dialysis tube is positioned between the two silica gel pads 13, one end of the fixed block 5, which is far away from the fixed tube 1, is contacted with a sickbed, the free end of the fixed belt 6 is pulled, the two corresponding magic tapes 14 are mutually bonded, and the device is fixed on the sickbed;

the sleeve 11 is rotated clockwise, the sleeve 11 drives the push block 8 to move forwards, the push block 8 drives the two clamp plates 2 to move relatively through the connecting rod 9, the two silica gel pads 13 synchronously move relatively, when the dialysis tube is fixedly clamped by the two silica gel pads 13, the sleeve 11 stops rotating, due to the fact that the threads have self-locking performance, the dialysis tube cannot drive the two clamp plates 2 to move back and forth, the dialysis tube is fixed in the device, the vein indwelling tube is prevented from being pulled when the dialysis tube is pulled, and the patient is prevented from being injured secondarily;

the dialysis tube storage device comprises clockwise connecting tubes 3, wherein the opposite ends of the two connecting tubes 3 extend out of the fixed tubes 1, the storage range of the dialysis tubes by the fixed tubes 1 is extended, when the connecting tubes 3 move to the limit position, the connecting tubes 3 stop rotating, the extension tubes 4 rotate clockwise, the opposite ends of the two extension tubes 4 extend out of the connecting tubes 3 on the corresponding sides respectively, the dialysis tubes are further stored, and the dialysis tubes are prevented from being pulled;

after the patient dialysis treatment ended, anticlockwise rotation extension pipe 4 and connecting pipe 3 in proper order to make it get into fixed pipe 1, anticlockwise rotation sleeve 11 makes two splint 2 remove mutually in the opposite directions, and two silica gel pads 13 synchronous moves mutually in the opposite directions, removes the fixed to the dialysis tubing, shifts out the dialysis tubing from this device, and the free end of pulling fixed band 6 makes magic subsides 14 break away from the bonding, takes off and accomodate this device from the sick bed.

Claims

1. Portable dialysis pipeline fixer, fixed pipe (1) of axial around including, its characterized in that, both sides are equipped with splint (2) respectively about in fixed pipe (1), two splint (2) can be relative or move on the back mutually, both ends threaded connection respectively has connecting pipe (3) around fixed pipe (1), the end of carrying on the back of the body of two connecting pipes (3) can stretch out fixed pipe (1) respectively, fixed pipe (1) female connection has extension pipe (4), the end of carrying on the back mutually of two extension pipes (4) can stretch out connecting pipe (3) of its corresponding side respectively, be equipped with fixed block (5) on fixed pipe (1), both sides are equipped with fixed band (6) respectively around both ends about fixed block (5).

2. The portable dialysis tubing fixer according to claim 1, wherein the upper and lower sides of the sidewall of the fixing tube (1) are respectively provided with a front-back direction placing groove (7), a pushing block (8) capable of moving back and forth is arranged in the placing groove (7), opposite ends of the two pushing blocks (8) are respectively hinged with a connecting rod (9), the upper and lower sides of the inner edge surface of the fixing tube (1) are respectively provided with a sliding groove (10) communicated with the placing groove (7) on the corresponding side, and the free end of the connecting rod (9) extends out of the sliding groove (10) and is hinged with the clamping plate (2) on the corresponding side.

3. The portable dialysis line holder according to claim 1, wherein the fixed tube (1) is coaxially and rotatably connected with a sleeve (11), and the sleeve (11) is in threaded connection with the push block (8).

4. The portable dialysis tubing fixer according to claim 1, wherein the fixing tube (1) is provided with upper and lower axial guide rods (12) at the left and right sides, and the guide rods (12) are slidably connected with the clamping plate (2).

5. The portable dialysis tubing fixer according to claim 1, characterized in that the opposite ends of the two clamping plates (2) are respectively provided with a silica gel pad (13), and the opposite surfaces of the two silica gel pads (13) are both front and back axial and concave arc surfaces.

6. The portable dialysis tubing fixer according to claim 1, wherein two adjacent fixing bands (6) are provided with magic tapes (14) on their opposite surfaces, and the two magic tapes (14) can be adhered to each other.