CN215608641U

CN215608641U - Fixed anti-drop device of blood penetrating tube

Info

Publication number: CN215608641U
Application number: CN202122005188.7U
Authority: CN
Inventors: 赵婉荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-25
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a fixing and anti-falling device for a hemodialysis cannula, and relates to the technical field of medical care. The clamping device comprises a clamping piece detachably mounted with a bed body, and a mounting seat is arranged on one side of the clamping piece, which is far away from the bed body. According to the utility model, medical personnel firstly fix the clamping piece and the bed body, at the moment, the medical personnel can rotate the first support plate on the connecting piece, when the first support plate rotates to a certain position, the blood permeable tube passes through the plurality of tube clamping buckles, and is fixed by the action of the buckles, so that the blood permeable tube can be prevented from being dragged to cause the blood permeable tube to fall off at a wound of a patient, the medical personnel can adjust the second support plate according to the lengths of different blood permeable tubes, the situation that the blood permeable tubes with different lengths cannot be used is avoided, after the blood permeable tubes are cleared, the connecting piece can be fixed by using a fixing mechanism, and the situation that the connecting piece drives the first support plate to integrally and freely rotate is avoided.

Description

Fixed anti-drop device of blood penetrating tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a blood permeation tube fixing anti-falling device.

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 the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, so that the substance exchange is carried out through the principles of dispersion, ultrafiltration, adsorption and convection, the metabolic waste in the body is eliminated, and the balance of electrolyte and acid-base is maintained; meanwhile, excessive water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis;

at present in hemodialysis process, the blood is passed through and is put the pipe and have very important effect, the transportation of effectual help blood, however in the use, the blood is passed through and is put the pipe and have certain length, the dilatory condition appears easily, and the device that has now can't be dredged it according to the blood is passed through and is put pipe length in addition, leads to the blood to pass through the easy bending that drops of putting the pipe to influence hemodialysis's normal clear, so propose a blood and pass through and put fixed dropout prevention means of pipe and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides an anti-drop device for fixing a hemodialysis cannula, which aims to solve the problem that the hemodialysis cannula is easy to drag and cannot be tidied according to the length of the hemodialysis cannula by the conventional device, so that the hemodialysis cannula is easy to drop and bend, and the normal operation of hemodialysis is influenced.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a fixed dropout prevention means of pipe is put to blood thoroughly, includes the holder with the detachable installation of the bed body, one side that the bed body was kept away from to the holder is provided with the mount pad, one side of mount pad is through a connecting piece fixedly connected with backup pad one, the connecting piece is used for adjusting a backup pad vertical to angle, backup pad one is kept away from the end of connecting piece articulates there is backup pad two, backup pad one with all be provided with a plurality of joints that are used for blood to put the pipe and buckle that pass on the backup pad two, backup pad one with backup pad two is located two all be provided with the buckle between the joint buckle, it is a plurality of the buckle is used for putting the pipe with blood thoroughly backup pad one with fix on the backup pad two.

Further, the holder includes the grip slipper of contradicting with the bed body, the last slide rail that has constructed of grip slipper, be provided with in the slide rail along its length to gliding grip block, be provided with on the grip slipper rather than threaded connection's threaded rod one, the end of threaded rod one is installed through the bearing on the grip block, still including setting up the grip slipper with the slipmat on the relative one side of grip block.

Furthermore, the connecting piece includes fixed connection and is in the erection column of mount pad one side, the erection column is kept away from the end bearing of mount pad is connected with the connecting rod, around its axle center annular array seted up a plurality of screw holes one on the connecting rod.

Furthermore, the fixing mechanism comprises an L-shaped plate fixedly connected to one side of the mounting seat, a fixing hole is correspondingly formed in the tail end, far away from the mounting seat, of the L-shaped plate and the threaded hole, and a threaded rod II penetrating through the fixing hole and screwed into the first threaded hole is arranged in the fixing hole.

Furthermore, a handle for carrying the whole mounting seat is arranged on the mounting seat, and a rubber cotton handle sleeve for preventing skidding is sleeved on the outer side of the handle.

Furthermore, fixed blocks are symmetrically arranged on the first supporting plate and the second supporting plate, two threaded holes are formed in the two fixed blocks, a threaded rod III penetrating through the threaded hole II and screwed into the other threaded hole II is arranged inside the one threaded hole II, and the threaded rod III is used for fixing the second supporting plate on the side face of the first supporting plate after rotating around the hinged point of the second supporting plate.

The utility model has the following beneficial effects:

1. the medical staff of the utility model firstly fixes the clamping piece and the bed body, at the moment, the medical staff can rotate the first supporting plate on the connecting piece, when the supporting plate rotates to a certain position, then the blood permeable tube is passed through the plurality of tube-clamping buckles, when the blood permeable tube is passed through the plurality of tube-clamping buckles, the blood permeable tube can be fixed by the action of the buckle, thereby avoiding the dragging of the blood permeable tube and the falling off of the blood permeable tube at the wound of the patient, and simultaneously, medical staff can also adjust the length of the blood permeable tube according to different lengths, the second support plate can be adjusted to ensure that the first support plate and the second support plate are matched to dredge the blood dialysis catheter, so as to avoid the situation that the blood dialysis catheters with different lengths can not be used, the connecting piece can be fixed by the fixing mechanism, and the connecting piece is prevented from driving the supporting plate to rotate freely as a whole.

Drawings

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

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

FIG. 3 is a side view of the present invention;

reference numerals: 1. a clamping member; 2. a mounting seat; 3. a connecting member; 4. a first support plate; 5. a second support plate; 6. clamping a pipe buckle; 7. buckling; 8. a fixing mechanism; 9. a grip; 10. a fixed block; 11. a slide rail; 12. a clamping block; 13. a first threaded rod; 14. a non-slip mat; 15. a second threaded hole; 16. a third threaded rod; 17. a clamping seat; 31. mounting a column; 32. a connecting rod; 33. a first threaded hole; 81. an L-shaped plate; 82. a fixing hole; 83. and a second threaded rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in figure 1, a blood dialysis catheter fixing anti-drop device comprises a clamping part 1 detachably mounted with a bed body, wherein one side of the clamping part 1, which is far away from the bed body, is provided with a mounting seat 2, one side of the mounting seat 2 is fixedly connected with a first support plate 4 through a connecting part 3, the connecting part 3 is used for adjusting the vertical angle of the first support plate 4, the tail end of the first support plate 4, which is far away from the connecting part 3, is hinged with a second support plate 5, a plurality of catheter clamping buckles 6 for the blood dialysis catheter to pass through are arranged on the first support plate 4 and the second support plate 5, a buckle 7 is arranged between the two catheter clamping buckles 6 on the first support plate 4 and the second support plate 5, in some embodiments, a medical worker firstly fixes the clamping part 1 and the bed body, at the moment, the medical worker can rotate the first support plate 4 on the connecting part 3, when the support plate I4 rotates to a certain position, the blood permeable tube passes through the plurality of tube clamping buckles 6, when the blood permeable tube passes through the plurality of tube clamping buckles 6, the blood permeable tube can be fixed by the action of the buckle 7, so that the blood permeable tube can be prevented from being dragged to cause the blood permeable tube to fall off at a wound of a patient, meanwhile, medical staff can adjust the support plate II 5 according to the length of different blood permeable tubes to ensure that the blood permeable tube is dredged by the matching between the support plate I4 and the support plate II 5, after the blood permeable tube is dredged, the vertical angle of the support plate I4 can be adjusted under the action of the connecting piece 3 so as to prevent the blood permeable tube connected to the tail end of the support plate II 5 from being hung below a bed body to cause the staff to carelessly pull the blood permeable tube when the staff walks, and a damping shaft is arranged at the hinged point of the support plate I4 and the support plate II 5, it is used for avoiding backup pad 4 and backup pad two 5 to wind the pin joint free rotation, has solved the blood and has passed through and put the pipe condition that dragging easily appears, and the device that has now moreover can't put pipe length according to the blood and arrange it in order, leads to the blood to pass through the easy bending that drops of putting the pipe to influence hemodialysis's normal clear problem.

As shown in fig. 1 and 2, the clamping member 1 includes a clamping seat 17 abutting against the bed body, a slide rail 11 is constructed on the clamping seat 17, a clamping block 12 sliding along the length direction is arranged in the slide rail 11, a first threaded rod 13 connected with the threaded rod is arranged on the clamping seat 17, the end of the first threaded rod 13 is mounted on the clamping block 12 through a bearing, and the clamping member further includes a non-slip mat 14 arranged on one side of the clamping seat 17 opposite to the clamping block 12, the bottom end of the bed body abuts against the clamping seat 17, and then the first threaded rod 13 is screwed by medical personnel, so that the clamping block 12 connected with the end of the first threaded rod 13 moves along the slide rail 11 and cooperates with the clamping seat 17 to clamp the bed body plate, thereby realizing fixation, and the clamping seat 17 and the clamping block 12 can be more firmly fixed to the bed body by using the effect of the two non-slip mats 14.

As shown in fig. 1, the connecting member 3 includes a mounting post 31 fixedly connected to one side of the mounting base 2, a connecting rod 32 is connected to a terminal bearing of the mounting post 31 far away from the mounting base 2, and a plurality of first threaded holes 33 are formed in the connecting rod 32 around the axis annular array, and the connecting member further includes a fixing mechanism 8 installed on the mounting base 2 and used for matching the first threaded holes 33 to limit and fix the connecting rod 32, the mounting post 31 on the mounting base 2 is in a bearing connection relationship with the connecting rod 32 on the first support plate 4, and when the first support plate 4 drives the connecting rod 32 to rotate to a certain position inside the mounting post 31, the connecting rod 32 can be fixed by matching the fixing mechanism 8 with the first threaded holes 33.

As shown in fig. 1, 2 and 3, the fixing mechanism 8 includes an L-shaped plate 81 fixedly connected to one side of the mounting base 2, and a fixing hole 82 is formed at a position, corresponding to the first threaded hole 33, of a terminal of the L-shaped plate 81 far away from the mounting base 2, and a second threaded rod 83 penetrating through the fixing hole 82 and screwed into the first threaded hole 33 is arranged inside the fixing hole 82, when the first supporting plate 4 drives the connecting rod 32 to rotate to a certain position, the second threaded rod 83 in the fixing hole 82 can be screwed into the first threaded hole 33, so that the second threaded rod 83 can fix the connecting member 3, and free rotation of the first supporting plate 4 is avoided.

As shown in fig. 1, the mounting seat 2 is provided with a grip 9 for carrying the whole mounting seat 2, and the outer side of the grip 9 is sleeved with an anti-skid rubber cotton handle sleeve, so that after the device is used, medical personnel can carry the device by using the grip 9, and meanwhile, the anti-skid pad 14 on the grip 9 can play a certain anti-skid role to prevent the hand of the medical personnel from slipping down.

As shown in fig. 1 and 2, the first support plate 4 and the second support plate 5 are symmetrically provided with fixing blocks 10, the two fixing blocks 10 are respectively provided with a second threaded hole 15, a third threaded rod 16 which penetrates through the second threaded hole 15 and is screwed into the second threaded hole 15 is arranged inside the second threaded hole 15, the third threaded rod 16 is used for fixing the second support plate 5 on the side surface of the first support plate 4 after rotating around a hinge point of the third threaded rod, and when the second support plate 5 rotates around the hinge point and is attached to the first support plate 4, the third threaded rod 16 in the second threaded hole 15 can be screwed into the second threaded hole 15, so that the first support plate 4 and the second support plate 5 can be fixed.

Claims

1. A fixing anti-drop device for a hemodialysis cannula is characterized by comprising a clamping piece (1) detachably arranged with a bed body, a mounting seat (2) is arranged on one side of the clamping piece (1) far away from the bed body, a first supporting plate (4) is fixedly connected with one side of the mounting seat (2) through a connecting piece (3), the connecting piece (3) is used for adjusting the vertical angle of the first supporting plate (4), the tail end of the supporting plate I (4) far away from the connecting piece (3) is hinged with a supporting plate II (5), a plurality of tube clamping buckles (6) for the blood permeation placing tube to pass through are respectively arranged on the first supporting plate (4) and the second supporting plate (5), the supporting plate I (4) and the supporting plate II (5) are located two buckles (6) are provided with buckles (7), and the buckles (7) are used for fixing blood through tubes on the supporting plate I (4) and the supporting plate II (5).

2. The blood dialysis tube fixing anti-drop device is characterized in that the clamping piece (1) comprises a clamping seat (17) which is abutted against a bed body, a sliding rail (11) is constructed on the clamping seat (17), a clamping block (12) which slides along the length direction of the sliding rail is arranged in the sliding rail (11), a first threaded rod (13) which is in threaded connection with the clamping seat (17) is arranged on the clamping seat (17), the tail end of the first threaded rod (13) is installed on the clamping block (12) through a bearing, and the anti-drop device further comprises an anti-slip pad (14) which is arranged on the opposite side of the clamping seat (17) and the clamping block (12).

3. The blood dialysis tube fixing and anti-falling device according to claim 1, wherein the connecting piece (3) comprises a mounting column (31) fixedly connected to one side of the mounting seat (2), a connecting rod (32) is connected to a tail end of the mounting column (31) far away from the mounting seat (2) in a bearing mode, a plurality of first threaded holes (33) are formed in the connecting rod (32) in an annular array mode around the axis of the connecting rod, and the blood dialysis tube fixing and anti-falling device further comprises a fixing mechanism (8) which is installed on the mounting seat (2) and used for being matched with the first threaded holes (33) to limit and fix the connecting rod (32).

4. The blood permeation tube fixing anti-drop device according to claim 3, wherein the fixing mechanism (8) comprises an L-shaped plate (81) fixedly connected to one side of the mounting seat (2), a fixing hole (82) is formed in the end, away from the mounting seat (2), of the L-shaped plate (81) and corresponding to the first threaded hole (33), and a second threaded rod (83) penetrates through the fixing hole (82) and is screwed into the first threaded hole (33).

5. The blood permeation tube fixing anti-drop device according to claim 1, wherein a grip (9) for carrying the whole mounting base (2) is arranged on the mounting base (2), and a rubber cotton handle sleeve for preventing slipping is sleeved on the outer side of the grip (9).

6. The blood permeation tube fixing anti-falling device according to claim 1, wherein fixing blocks (10) are symmetrically arranged on the first supporting plate (4) and the second supporting plate (5), two threaded holes (15) are formed in the two fixing blocks (10), a threaded rod III (16) penetrating through the threaded hole II (15) and screwed into the other threaded hole II (15) is arranged inside one threaded hole II (15), and the threaded rod III (16) is used for fixing the second supporting plate (5) on the side face of the first supporting plate (4) after rotating around a hinge point of the threaded rod III (16).