CN214762808U

CN214762808U - Medical dialysis pipeline fixer

Info

Publication number: CN214762808U
Application number: CN202120564049.5U
Authority: CN
Inventors: 程娅
Original assignee: LU'AN PEOPLE'S HOSPITAL
Current assignee: LU'AN PEOPLE'S HOSPITAL
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-19
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to a medical dialysis pipeline fixer, which comprises a bracelet body with openings at two ends, and a pipeline fixing clamp used for clamping a fixed pipeline and connecting two ends of the bracelet body; the bracelet body comprises a supporting seat and pinch plates connected to two ends of the supporting seat through elastic bands respectively; the pipeline fixation clamp comprises an upper clamp plate, a lower clamp plate arranged at the bottom of the upper clamp plate and a clamping assembly used for clamping the upper clamp plate and the lower clamp plate, the upper clamp plate is hinged to one of the pinch plates, the lower clamp plate is fixed on the other pinch plate, and a pipeline placing groove is formed in the surface, close to each other, of the upper clamp plate and the lower clamp plate. The utility model discloses a mode of the fixed pipeline of bracelet body is fixed venous duct and arterial line, avoids the pipeline to drag and takes place dangerously, and the pipeline can not take place to drop easily to the fixer is worn and is got in wrist department and the clamp of pipeline and fix and adopt an action and can accomplish, simple structure, convenient operation.

Description

Medical dialysis pipeline fixer

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to medical dialysis pipeline fixer.

Background

In the hemodialysis process, the venous tube and the arterial tube are often scattered and placed beside a bed, and in order to avoid dragging, the venous tube and the arterial tube need to be fixed, and the commonly adopted fixing mode is as follows:

1. the pipeline is adhered and fixed on the sickbed sheet by adopting the adhesive plaster, and the defects are that the fixing effect is poor and the pipeline is very easy to fall off;

2. let the handheld fixed pipeline of patient, the shortcoming is that the long-term handheld pipeline of patient causes arm numb and blood to circulate easily to patient's hand can unconsciously be curved, especially unconscious patient, new dialysis patient are difficult to be fixed of long-time conscious keeping limbs, cause easily to take off the needle, drum the needle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical dialysis pipeline fixer with simple structure and reasonable design for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a medical dialysis pipeline fixer comprises a bracelet body with openings at two ends, a pipeline fixing clamp for clamping a fixed pipeline and connecting two ends of the bracelet body;

the bracelet body comprises a supporting seat and pinch plates connected to two ends of the supporting seat through elastic bands respectively;

the pipeline fixation clamp comprises an upper clamp plate, a lower clamp plate arranged at the bottom of the upper clamp plate and a clamping assembly used for clamping the upper clamp plate and the lower clamp plate, the upper clamp plate is hinged to one of the pinch plates, the lower clamp plate is fixed on the other pinch plate, and a pipeline placing groove is formed in the surface, close to each other, of the upper clamp plate and the lower clamp plate.

As the utility model discloses a further optimization scheme, supporting seat and buckle cross-section all set up to the arc, the supporting seat and buckle laminating wrist all fix on the surface and be equipped with the silica gel pad, make bracelet body wear comfortablely.

As the utility model discloses a further optimization scheme, punch holder one end is articulated with the buckle, the punch holder other end is got the subassembly with pressing from both sides and is articulated, and the punch holder with press from both sides to get to be equipped with the torsional spring on the articulated shaft that the subassembly is connected, place back in the pipeline standing groove at the pipeline, press from both sides to get the subassembly and can be connected punch holder and lower plate automatically, realize the connection between two buckles simultaneously.

As a further optimization scheme of the utility model, the lower plate is close to the one end terminal surface that presss from both sides the subassembly and sets up to the inclined plane, and the contained angle between the buckle of inclined plane and bottom is the acute angle.

As the utility model discloses a further optimization scheme, press from both sides and get the subassembly and include hook piece and spanner, the spanner is fixed in hook piece upper surface, hook piece joint is in the contained angle between inclined plane and buckle.

As the utility model discloses a further optimization scheme, the pipeline standing groove of punch holder lower surface and the pipeline standing groove of lower plate upper surface all set up to two, and two pipeline standing grooves of punch holder lower surface and two pipeline standing groove one-to-ones of lower plate upper surface are used for joint venous duct and arterial duct respectively.

As a further optimization scheme of the utility model, the fixed safety pin that is equipped with in supporting seat bottom.

As a further optimization scheme of the utility model, the supporting seat lower surface that the safety pin both sides correspond all fixes and is equipped with the rubber pad.

The beneficial effects of the utility model reside in that:

1) the utility model adopts the mode that the bracelet body fixes the pipeline to fix the venous tube and the arterial tube, thereby avoiding the danger caused by the dragging of the pipeline, preventing the pipeline from easily falling off, and completing the fixation by clamping the fixator worn at the wrist and the pipeline by one action, simple structure and convenient operation;

2) the utility model discloses a set up the safety pin in bracelet body bottom, can fix bracelet body on the sheet, avoid the patient to drive bracelet body and pipeline indiscriminate, lead to the pipeline to drop and take place danger;

3) the utility model discloses the buckle adopts the elastic cord to be connected with the supporting seat, consequently can be applicable to the wrist of different thicknesses and fix.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional structure of the present invention.

Fig. 3 is a partial side view of the support seat of the present invention.

Fig. 4 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a bracelet body; 11. a supporting seat; 12. elastic bands; 13. buckling the plate; 2. a pipeline fixing clamp; 21. an upper splint; 22. a lower splint; 23. a gripping assembly; 231. a hook member; 232. a wrench; 24. a pipeline placing groove; 3. a silica gel pad; 4. a torsion spring; 5. a pin; 6. and (7) a rubber pad.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 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; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Example 1

As shown in fig. 1 and 4, a medical dialysis pipeline fixer comprises a bracelet body 1 with openings at two ends, and a pipeline fixing clamp 2 for clamping a fixed pipeline and connecting two ends of the bracelet body 1.

The bracelet body 1 comprises a supporting seat 11 and pinch plates 13 which are respectively connected to two ends of the supporting seat 11 through elastic bands 12; the supporting seat 11 and the buckle 13 cross-section all set up to the arc, the supporting seat 11 and the buckle 13 laminating wrist all fixed be equipped with the silica gel pad 3 on the surface.

Pipeline fixation clamp 2 includes punch holder 21, sets up in the lower plate 22 of punch holder 21 bottom and is used for the fixed punch holder 21 of joint and lower plate 22 to press from both sides and get subassembly 23, punch holder 21 articulates on one of them buckle 13, lower plate 22 is fixed in on another buckle 13, pipeline standing groove 24 has all been seted up on the surface that punch holder 21 and lower plate 22 are close to each other.

One end of the upper clamp plate 21 is hinged to the buckle plate 13, the other end of the upper clamp plate 21 is hinged to the clamping component 23, and the torsional spring 4 is arranged on a hinged shaft of the upper clamp plate 21 and the clamping component 23.

The end face of one end of the lower clamping plate 22 close to the clamping component 23 is an inclined plane, and an included angle between the inclined plane and the bottom buckling plate 13 is an acute angle.

The clamping assembly 23 comprises a hook 231 and a wrench 232, the wrench 232 is fixed on the upper surface of the hook 231, and the hook 231 is clamped in an included angle between the inclined surface and the pinch plate 13.

The number of the pipeline placing grooves 24 on the lower surface of the upper clamping plate 21 and the number of the pipeline placing grooves 24 on the upper surface of the lower clamping plate 22 are two, and the two pipeline placing grooves 24 on the lower surface of the upper clamping plate 21 and the two pipeline placing grooves 24 on the upper surface of the lower clamping plate 22 correspond to each other one by one.

The implementation mode is specifically as follows: in the hemodialysis process, two buckle plates 13 can be opened, the wrist of a patient is placed on a supporting seat 11, then the two buckle plates 13 are closed, an arterial tube and a venous tube connected with the arm of the patient are placed in a pipeline placing groove 24 on the upper surface of a lower clamp plate 22, a wrench 232 is manually pressed to tilt a hook 231 at one end of the wrench 232, the upper clamp plate 21 is attached to the lower clamp plate 22 at the moment, the pipeline placing groove 24 on the upper clamp plate 21 is attached and clamped with the venous tube and the arterial tube, the wrench 232 is loosened at the moment, the hook 231 is driven to rotate under the action force of a torsion spring 4 to be clamped and connected in an included angle formed between an inclined plane at one end of the lower clamp plate 22 and the buckle plates 13, the lower clamp plate 22 is fixed with the buckle plates 13, the two buckle plates 13 are connected together at the same time after the upper clamp plate 21 and the lower clamp plate 22 are clamped and fixed through the hook 231, the whole bracelet body 1 is clamped at the wrist of the patient, and the buckle plates 13 are connected with the supporting seat 11 by an elastic band 12, therefore, the wrist fixing device can be suitable for fixing wrists with different thicknesses, avoids discomfort caused by tight compression of the wrists by the wristband, and can also avoid blood vessel compression, internal fistula occlusion and insufficient blood flow for patients who have performed internal fistula operations at the wrists.

The mode that whole fixer adopted the fixed pipeline of bracelet body 1 is fixed venous duct and arterial line, avoids the pipeline to drag and takes place dangerously, and the pipeline can not take place to drop easily to the fixer is worn and is got in wrist department and the clamp of pipeline and fix and adopt an action and can accomplish, and simple structure wears and takes off all the comparison convenience.

As shown in fig. 2-3, a pin 5 is fixedly arranged at the bottom of the support seat 11. Rubber pads 6 are fixedly arranged on the lower surfaces of the supporting seats 11 corresponding to the two sides of the pin 5.

The implementation mode is specifically as follows: when patient's arm was moved in disorder easily, for example children patient, the condition that the pipeline drops also can appear in its arm removal this moment, takes place danger easily, to this, we can use large-scale pin 5 that bracelet body 1 bottom set up, be fixed in the sheet with pin 5 on, can realize bracelet body 1's fixed, the pipeline is fixed promptly. And rubber pad 6 can support bracelet body 1, and its one side is protection safety pin 5 itself, and on the other hand is protection patient and operating personnel, avoids being hurt by safety pin 5.

In addition, when the patient does not want to wear bracelet body 1, can adopt pipeline fixation clamp 2 fixed with the pipeline, then fix the safety pin 5 of bracelet body 1 bottom on the sheet, also can realize the stable fixed of pipeline like this.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a medical dialysis pipeline fixer which characterized in that: the clamping device comprises a bracelet body (1) with openings at two ends, and a pipeline fixing clamp (2) for clamping a fixing pipeline and connecting two ends of the bracelet body (1);

the bracelet body (1) comprises a supporting seat (11) and pinch plates (13) which are respectively connected to two ends of the supporting seat (11) through elastic bands (12);

pipeline fixation clamp (2) include punch holder (21), set up in punch holder (21) bottom lower plate (22) and be used for the clamp of the fixed punch holder of joint (21) and lower plate (22) to get subassembly (23), punch holder (21) articulate on one of them buckle (13), on lower plate (22) were fixed in another buckle (13), pipeline standing groove (24) have all been seted up on the surface that punch holder (21) and lower plate (22) are close to each other.

2. The medical dialysis tubing set of claim 1, wherein: the cross-section of the supporting seat (11) and the cross-section of the buckling plate (13) are both arc-shaped, and a silica gel pad (3) is fixedly arranged on the surface of the wrist attached to the supporting seat (11) and the buckling plate (13).

3. The medical dialysis tubing set of claim 1, wherein: go up splint (21) one end and buckle (13) are articulated, go up splint (21) other end with press from both sides to get subassembly (23) articulated, and go up splint (21) and press from both sides and be equipped with torsional spring (4) with the articulated shaft of getting subassembly (23) and being connected.

4. The medical dialysis tubing set of claim 1, wherein: the end face of one end, close to the clamping component (23), of the lower clamping plate (22) is an inclined plane, and an included angle between the inclined plane and the bottom buckling plate (13) is an acute angle.

5. The medical dialysis tubing set of claim 4, wherein: the clamping assembly (23) comprises a hook piece (231) and a wrench (232), the wrench (232) is fixed on the upper surface of the hook piece (231), and the hook piece (231) is clamped in an included angle between the inclined plane and the buckle plate (13).

6. The medical dialysis tubing set of claim 1, wherein: pipeline standing grooves (24) of the lower surface of the upper clamping plate (21) and pipeline standing grooves (24) of the upper surface of the lower clamping plate (22) are both arranged to be two, and the two pipeline standing grooves (24) of the lower surface of the upper clamping plate (21) correspond to the two pipeline standing grooves (24) of the upper surface of the lower clamping plate (22) one to one.

7. The medical dialysis tubing set of claim 1, wherein: a pin (5) is fixedly arranged at the bottom of the supporting seat (11).

8. The medical dialysis tubing set of claim 7, wherein: rubber pads (6) are fixedly arranged on the lower surfaces of the supporting seats (11) corresponding to the two sides of the pin (5).