CN220442842U

CN220442842U - Fixing clamp for hemodialysis

Info

Publication number: CN220442842U
Application number: CN202322187022.0U
Authority: CN
Inventors: 马金丽
Original assignee: Shenzhen Longgang Third People's Hospital
Current assignee: Shenzhen Longgang Third People's Hospital
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-06
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the technical field of hemodialysis, and discloses a fixing clamp for hemodialysis, a supporting mechanism and a plurality of binding bands; the support mechanism comprises a support block, and the section of the support block is semicircular; one end of the binding band is hinged with the supporting block, and the other end of the binding band is used for winding and binding the supporting mechanism and the arm of a patient and binding the supporting mechanism on the guardrail of the sickbed. This mounting fixture for hemodialysis props up the support through the supporting shoe to patient's arm, and rethread bandage twines patient's arm and supporting shoe and fixes the connection between the two, and the guardrail of sick bed is passed to bandage twining in-process simultaneously, makes to bind between supporting shoe and the guardrail of sick bed, when patient's unexpected removal arm, binds the supporting shoe on sick bed guardrail through the bandage, avoids patient's arm unexpected removal to make dialysis tube syringe needle become flexible or break away from and influence dialysis, and easy operation of bandage simultaneously, binding and unbinding that can be quick make things convenient for medical personnel to use.

Description

Fixing clamp for hemodialysis

Technical Field

The utility model relates to the technical field of hemodialysis, in particular to a fixing clamp for hemodialysis.

Background

Hemodialysis is one of kidney replacement treatment modes of patients with acute and chronic renal failure, and is characterized in that in-vivo blood is drained to the outside of the body, and is subjected to substance exchange with electrolyte solution with similar concentration of an organism inside and outside one hollow fiber through a dialyzer consisting of innumerable hollow fibers by virtue of dispersion, ultrafiltration, adsorption and convection principles, so that metabolic wastes in the body are removed, and the balance of electrolyte and acid and alkali is maintained; at the same time, the whole process of removing excessive water from the body and reinfusion of the purified blood is called hemodialysis.

In hemodialysis, a dialysis tube is often needed, most of the two tubes are used, one tube flows into the human body, the other tube flows out of the human body, the dialysis tube is needed to be fixed in the dialysis process, and random dragging and falling on the ground are prevented from affecting use.

At present, when the dialysis tube is fixed, the dialysis tube is usually fixed on the arm of a patient by using a medical adhesive tape, the dialysis tube is not stable by being fastened by the medical adhesive tape, and when the arm of the patient accidentally moves, the dialysis tube close to the arm end is easily involved to cause connection loosening, so that the dialysis treatment effect is affected.

Therefore, the current fixation of the dialysis tube also has the technical problem that the dialysis tube is easy to loosen due to the fact that the patient accidentally moves the arm to involve the dialysis tube.

Disclosure of Invention

The utility model aims to provide a fixing clamp for hemodialysis, which can prevent a dialysis tube from loosening to influence the dialysis treatment effect caused by the fact that a patient pulls the dialysis tube when moving an arm accidentally.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

designing a fixing clamp for hemodialysis, which comprises a supporting mechanism and a plurality of binding bands;

the support mechanism comprises a support block, and the section of the support block is semicircular; one end of the binding belt is hinged with the supporting block, and the other end of the binding belt is used for winding and binding the supporting mechanism and the arm of the patient and binding the supporting mechanism on the guardrail of the sickbed;

the first fastening mechanism and the second fastening mechanism are detachably connected to each other, so that the binding belt is enclosed into a ring shape;

the outer circular surface of the support block is provided with a positioning groove corresponding to the position of the binding band, and the inner wall of the positioning groove is used for being in contact with the binding band.

Optionally, the side of bandage has seted up the installation and has led to the groove, a plurality of mounting holes have been seted up on the surface of bandage, and a plurality of the mounting hole all communicates with each other with the installation and leads to the groove.

Optionally, still include stop gear, stop gear includes pipeline clamp, installation piece and stopper, pipeline clamp fixed connection is in the one end of installation piece, the one end that the installation piece kept away from the pipeline clamp runs through the mounting hole and stretches into the installation through groove, the stopper stretches into the surface threaded connection in the installation through groove with the installation piece through the screw thread groove of seting up.

Optionally, the inner wall of pipeline clamp is provided with the slipmat, the slipmat is last to have seted up the rib groove, the axis of pipeline clamp is followed bandage length direction sets up, and with the axis mutually perpendicular of riding block.

Optionally, the supporting mechanism further comprises a protective strip, the protective strip is fixedly connected to one end, far away from the binding band, of the outer circular surface of the supporting block, the protective strip is located between any two adjacent positioning grooves, and a filling cavity is formed in the side face of the protective strip.

Optionally, the first fastening mechanism includes a hook and loop fastener face, the second fastening mechanism includes a hook and loop fastener thorn face, and the hook and loop fastener face is bonded with the hook and loop fastener thorn face.

Optionally, the magic tape is arranged on the upper surface of the binding band close to the supporting block, and the magic tape is arranged on the lower surface of the binding band far away from the supporting block.

Compared with the prior art, this mounting fixture for hemodialysis props up the support through the supporting shoe to patient's arm, and rethread bandage twines patient's arm and supporting shoe and fixes the connection between the two, passes the guardrail of sick bed simultaneously the bandage winding in-process, makes to bind between the guardrail of supporting shoe and the sick bed, when the unexpected arm that removes of patient, binds the supporting shoe on sick bed guardrail through the bandage, avoids the unexpected removal of patient's arm to make dialysis tube syringe needle become flexible or break away from and influence dialysis, and easy operation of bandage simultaneously, the binding that can be quick is bound with is removed and is bound, makes things convenient for medical personnel to use.

Drawings

FIG. 1 is a schematic view showing an exploded structure of a fixing jig for hemodialysis according to the present utility model;

FIG. 2 is a schematic perspective view of a fixing jig for hemodialysis according to the present utility model.

In the figure: 1. a strap; 2. installing a through groove; 3. a mounting hole; 4. a pipe clamp; 5. a mounting block; 6. a limiting block; 7. an anti-slip pad; 8. a support block; 9. a positioning groove; 10. a guard bar; 11. filling the cavity; 12. magic tape surface; 13. a magic tape thorn surface; 14. rib grooves.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1 to 2, the present utility model provides the following technical solutions: a fixing clamp for hemodialysis comprises a supporting mechanism and a plurality of binding bands 1;

the supporting mechanism comprises a supporting block 8, and the section of the supporting block 8 is semicircular; one end of the binding belt 1 is hinged with the supporting block 8, and the other end of the binding belt 1 is used for winding and binding the supporting mechanism and the arm of a patient and binding the supporting mechanism on the guardrail of the sickbed;

the binding band 1 is provided with a first fastening mechanism and a second fastening mechanism which are detachably connected so that the binding band 1 is enclosed into a ring shape;

the external circle face of the support block 8 corresponds the position of the bandage 1 and has been seted up constant head tank 9, the inner wall of constant head tank 9 is used for contacting with bandage 1, through the effect of support block 8, be used for setting up the below of patient's arm, carry out the bearing to patient's arm, through the effect of bandage 1, be used for binding the connection between patient's arm and the support block 8, the connection setting between cooperation constant head tank 9 and the bandage 1, can avoid the bandage 1 to slide on the external circle face of support block 8 after binding, influence the stability of binding, bandage 1 can't be connected with constant head tank 9 at support block 8 external circle face and sick bed guardrail contact portion, but the bandage 1 that crosses guardrail contact portion still is connected with constant head tank 9, both sides that are located constant head tank 9 at support block 8 external circle face all are provided with the dog, the dog is kept away from the surface of support block 8 has been seted up the constant head tank, but the inner wall and sick bed guardrail contact connection of constant head tank, further assistance positioning, avoid support block 8 to slide, make the stability of binding worse.

In this embodiment, as the preferred scheme, the through groove 2 has been seted up in the side of bandage 1, a plurality of mounting holes 3 have been seted up on the surface of bandage 1, a plurality of mounting holes 3 all communicate with each other with the through groove 2 of installation, still include stop gear, stop gear includes the pipe clamp 4, install piece 5 and stopper 6, pipe clamp 4 fixed connection is in the one end of install piece 5, install piece 5 and keep away from the one end of pipe clamp 4 and run through mounting hole 3 and stretch into in the through groove 2 of installation, stopper 6 stretches into the surface threaded connection in the through groove 2 through the screw groove of seting up and install piece 5, through the setting of pipe clamp 4, can carry out the centre gripping fastening to the dialysis tube, reduce the dialysis tube and be accidentally touch in the part of keeping away from patient's arm, avoid the dialysis tube to lie in the part of patient's arm to rock and lead to not hard up, through being connected between install piece 5 and the pipe clamp 4, install piece 5 can drive pipe clamp 4 and remove, through the connection between install piece 5 and the 3, the inner wall vertical lift of installing piece 5 can be at install piece 3, through the connection between stopper 6 and the 5, can hold down on 1 through setting up through the screw groove, can be through setting up the stopper 2, can avoid the change the position of the regulation piece 1, can be changed by the skin is convenient after the setting up with the regulation 1, the bandage is changed, the patient is convenient to be changed, the skin is convenient according to the position is changed, the patient is convenient is changed, and the patient is changed, and the position is convenient and can be changed.

In this embodiment, as the preferred scheme, the inner wall of pipeline clamp 4 is provided with slipmat 7, has seted up rib groove 14 on the slipmat 7, and the axis of pipeline clamp 4 is along bandage 1 length direction setting, and with the axis mutually perpendicular of riding block 8, through the frictional force between pipeline clamp 4 and the dialysis tube of the setting purpose of slipmat 7 and rib groove 14 for improvement, reduce the unexpected slip of dialysis tube, set up along bandage 1 length direction through pipeline clamp 4, assist to arrange the centre gripping to the dialysis tube, reduce the curved circulation that influences blood of dialysis tube.

In this embodiment, as the preferred scheme, supporting mechanism still includes protection strip 10, protection strip 10 fixed connection keeps away from the one end of bandage 1 at the support block 8 outer disc, and protection strip 10 is located between arbitrary two adjacent constant head tanks 9, filling chamber 11 has been seted up to the side of protection strip 10, through the setting of protection strip 10, bind and dialysis tube connection accomplish the back, can cover patient's arm, avoid the dialysis tube on the arm to expose by unexpected touch, on the colleague passes through protection strip 10, the filling chamber 11 of seting up can place the warm baby or warm the rubberizing and keep warm, avoid patient's arm cool feeling uncomfortable in the dialysis process.

In this embodiment, as a preferred scheme, the first fastening mechanism includes a hook-and-loop fastener face 12, the second fastening mechanism includes a hook-and-loop fastener face 13, and the hook-and-loop fastener face 12 is bonded to the hook-and-loop fastener face 13.

In this embodiment, as a preferred scheme, the magic tape surface 12 is disposed on the upper surface of the strap 1 near the supporting block 8, and the magic tape surface 13 is disposed on the lower surface of the strap 1 far away from the supporting block 8, and is used for limiting the strap 1 through the setting of the magic tape surface 12 and the surface.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. A fixing clamp for hemodialysis, which is characterized in that: comprises a supporting mechanism and a plurality of binding bands (1);

the supporting mechanism comprises a supporting block (8), and the cross section of the supporting block (8) is semicircular; one end of the binding belt (1) is hinged with the supporting block (8), and the other end of the binding belt (1) is used for winding and binding the supporting mechanism and the arm of a patient and binding the supporting mechanism on the guardrail of a sickbed;

a first fastening mechanism and a second fastening mechanism are arranged on the binding belt (1), and the first fastening mechanism is detachably connected with the second fastening mechanism so that the binding belt (1) is enclosed into a ring shape;

the outer circular surface of the support block (8) is provided with a positioning groove (9) corresponding to the position of the binding band (1), and the inner wall of the positioning groove (9) is used for being in contact with the binding band (1).

2. The fixing jig for hemodialysis according to claim 1, wherein: the side of bandage (1) has seted up installation logical groove (2), a plurality of mounting holes (3) have been seted up on the surface of bandage (1), a plurality of mounting holes (3) all communicate with each other with installation logical groove (2).

3. The fixing jig for hemodialysis according to claim 2, wherein: still include stop gear, stop gear includes pipeline clamp (4), installation piece (5) and stopper (6), pipeline clamp (4) fixed connection is in the one end of installation piece (5), the one end that installation piece (5) kept away from pipeline clamp (4) runs through mounting hole (3) and stretches into in installation logical groove (2), the surface threaded connection in installation logical groove (2) is stretched into through the screw groove of seting up with installation piece (5) in stopper (6).

4. A fixing jig for hemodialysis according to claim 3, wherein: the inner wall of the pipeline clamp (4) is provided with an anti-slip pad (7), a rib groove (14) is formed in the anti-slip pad (7), and the axis of the pipeline clamp (4) extends along the length direction of the binding belt (1) and is perpendicular to the axis of the supporting block (8).

5. The fixing jig for hemodialysis according to claim 1, wherein: the supporting mechanism further comprises a protective strip (10), the protective strip (10) is fixedly connected to one end, far away from the binding band (1), of the outer circular surface of the supporting block (8), the protective strip (10) is located between any two adjacent positioning grooves (9), and a filling cavity (11) is formed in the side face of the protective strip (10).

6. The fixing jig for hemodialysis according to claim 1, wherein: the first fastening mechanism comprises a magic tape surface (12), the second fastening mechanism comprises a magic tape surface (13), and the magic tape surface (12) is bonded with the magic tape surface (13).

7. The fixing jig for hemodialysis according to claim 6, wherein: the magic tape surface (12) is arranged on the upper surface of the binding band (1) close to the supporting block (8), and the magic tape surface (13) is arranged on the lower surface of the binding band (1) far away from the supporting block (8).