CN217067357U

CN217067357U - Drainage tube fixer

Info

Publication number: CN217067357U
Application number: CN202122902769.0U
Authority: CN
Inventors: 匡红
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-07-29
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a medical treatment appurtenance technical field specifically is a drainage tube fixer, nine strip locating holes have been seted up to the equidistant inside of fixed strip, are located one of one end the inboard of strip locating hole is inserted and is established and be fixed with the safety pin dead lever, the one end of safety pin dead lever is provided with other needle groove, and the one end of safety pin dead lever is equipped with fixed big safety pin through the safety pin groove cover. The utility model discloses, through safety pin syringe needle protection device, can wrap up the protection to the syringe needle position of fixed big safety pin, can prevent effectively that the syringe needle from popping out and stabbing patient's skin, improved the safety in utilization, through the fixed band who sets up a plurality of strip locating holes, can fix not co-altitude drainage tube, and fixed fastness is high, and the use flexibility is high, can fix the drainage tube in a flexible way as required.

Description

Drainage tube fixer

Technical Field

The utility model relates to the technical field of medical auxiliary tools, in particular to a drainage tube fixer.

Background

The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing. The length of drainage tube is longer, prevents when using that the drainage tube from receiving to pull or knoing, needs to fix the drainage tube, adopts big safety pin to add string or rubber band to fix the drainage tube at present clinically mostly.

However, the mode of fixing the drainage tube has poor use flexibility, the drainage tubes with different heights cannot be fixed, the fixation firmness is poor, the drainage tubes are easy to pull and fall off, meanwhile, the fixing mode cannot protect the needle head position of the pin, the needle head of the pin is easy to puncture the skin of a patient after being ejected, and the use safety is low. Accordingly, one skilled in the art provides a catheter holder that solves the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage tube fixer to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the drainage tube fixer comprises a fixing strip, nine strip positioning holes are formed in the fixing strip at equal intervals, a pin fixing rod is inserted and fixed into the inner side of one strip positioning hole located at one end, a pin groove is formed in one end of the pin fixing rod, a large fixing pin is arranged at one end of the pin fixing rod through a pin groove sleeve, and a pin needle head protecting device is sleeved at the position of a needle head of the large fixing pin.

As a further aspect of the present invention: the safety pin needle head protection device comprises a protection casing, a safety pin clamping groove is formed in one side of the protection casing, a bearing bottom block is arranged at one end of the inner side of the safety pin clamping groove, and two limiting convex blocks are symmetrically arranged at positions, located at the other end, of two sides of the inner portion of the safety pin clamping groove.

As a further aspect of the present invention: the outside bilateral symmetry of protection cover shell is provided with two protection pads, two the thickness of protection pad is 2 millimeters, and one side of two protection pads all is provided with anti-skidding line.

As a further aspect of the present invention: two the upper end of spacing lug all is provided with the inclined plane, and two spacing lugs all adopt the component of rubber material, the upside that bears the weight of the bottom block is provided with the arc wall.

As a further aspect of the present invention: the protective case is made of polyethylene.

As a further aspect of the present invention: the fixing strip is a member made of silica gel, and the thickness of the fixing strip is 5 millimeters.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through safety pin syringe needle protection device, can wrap up the protection to the syringe needle position of fixed big safety pin, can prevent effectively that the syringe needle from popping out and stabbing patient's skin, improved the safety in utilization, through the fixed band who sets up a plurality of strip locating holes, can fix not co-altitude drainage tube, and fixed fastness is high, and the use flexibility is high, can fix the drainage tube in a flexible way as required.

Drawings

FIG. 1 is a schematic view of a drainage tube holder;

FIG. 2 is a schematic view of a partial cross-sectional view of a drainage tube holder;

FIG. 3 is an enlarged schematic view of the drainage tube holder at A in FIG. 2;

fig. 4 is a schematic structural view of a pin needle protection device in a drainage tube holder.

In the figure: 1. a securing strap; 2. strip positioning holes; 3. a pin fixing rod; 4. fixing a big pin; 5. a pin head protection device; 51. a protective cover shell; 52. a pin clamping groove; 53. a limiting bump; 54. a bearing bottom block; 55. and (6) a protective pad.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the present invention, the drainage tube fixer, including the fixing strip 1, nine strip positioning holes 2 are equidistantly opened in the fixing strip 1, the inner side of one strip positioning hole 2 located at one end is inserted and fixed with the pin fixing rod 3, one end of the pin fixing rod 3 is provided with a pin groove, and one end of the pin fixing rod 3 is provided with a large fixing pin 4 through a pin groove sleeve, and the needle head position sleeve of the large fixing pin 4 is provided with a pin needle head protecting device 5.

In fig. 4: the safety pin needle head protection device 5 comprises a protection sleeve shell 51, a safety pin clamping groove 52 is formed in one side of the protection sleeve shell 51, a bearing bottom block 54 is arranged at one end of the inner side of the safety pin clamping groove 52, two limiting convex blocks 53 are symmetrically arranged at positions of the other end of the two sides of the inner side of the safety pin clamping groove 52, the protection sleeve shell 51 is sleeved on the outer side of a needle head of a fixed big safety pin 4, the skin of a patient can be effectively prevented from being punctured by ejecting the needle head, the use safety is improved, the limiting convex blocks 53 play a limiting role, the needle head of the fixed big safety pin 4 is clamped in the inner side of the safety pin clamping groove 52 and plays a fixing role, two protection pads 55 on the two outer sides of the protection sleeve shell 51 can play a protection role, the protection sleeve shell 51 is prevented from extruding the patient, the patient can feel pain, and the use experience is improved.

In fig. 1 and 4: protection sleeve shell 51's outside bilateral symmetry is provided with two protection pads 55, and two protection pads 55's thickness is 2 millimeters, and one side of two protection pads 55 all is provided with anti-skidding line, and two protection pads 55 of the outside both sides of protection sleeve shell 51 can play the guard action, prevent that protection sleeve shell 51 from causing the extrusion to the patient, make the patient produce painful sense, have improved and have used experience.

In fig. 4: the upper ends of the two limiting convex blocks 53 are all provided with inclined planes, the two limiting convex blocks 53 are all made of rubber, the upper side of the bearing bottom block 54 is provided with an arc-shaped groove, the limiting convex blocks 53 play a limiting role, and the bearing bottom block 54 is used for supporting the needle head position of the fixed large pin 4.

In fig. 4: the protective cover case 51 is made of a polyethylene member having high strength, and can provide a reliable protective effect.

In fig. 1: the fixing strip 1 is made of silica gel, the thickness of the fixing strip 1 is 5 millimeters, the fixing strip 1 is made of silica gel, and the fixing strip has good elasticity and tensile strength, prevents breakage caused by tensile force, and improves use reliability.

The utility model discloses a theory of operation is: when the fixing device is used, the large fixing pin 4 is fixed on the bedside or the side edge of a quilt, so that the fixing strip 1 is fixed, the strip positioning holes 2 are formed in the fixing strip 1 at equal intervals, a corresponding strip positioning hole 2 is selected according to the type of a drainage tube and the height of the drainage tube, the drainage tube penetrates through the corresponding strip positioning hole 2, so that the drainage tube can be hung in the fixing strip 1, different drainage tubes penetrate through the strip positioning holes 2 at different positions in the fixing strip 1 according to requirements, the fixing firmness of the drainage tube is improved, the drainage tube is prevented from falling off due to the increase of gravity after the increase of liquid in the drainage tube is prevented, the protective casing 51 is sleeved on the outer side of the needle head of the large fixing pin 4, the needle head can be effectively prevented from popping out to stab the skin of a patient, the use safety is improved, the limiting bump 53 plays a limiting role, the needle head part of the large fixing pin 4 is clamped in the inner side of the pin clamping groove 52, play the fixed action, two protection pads 55 of the outside both sides of protection sleeve shell 51 can play the guard action, prevent that protection sleeve shell 51 from causing the extrusion to the patient, make the patient produce painful sense, have improved and have used and experienced, and fixing strip 1 adopts the component of silica gel material, has fine elasticity and tensile strength, prevents to receive pulling force and fracture, has improved the use reliability.

The above-mentioned, 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. The drainage tube fixer comprises a fixing strip (1) and is characterized in that nine strip positioning holes (2) are formed in the fixing strip (1) at equal intervals, one strip positioning hole located at one end is inserted into the inner side of each strip positioning hole (2) to be fixed with a safety pin fixing rod (3), a safety pin groove is formed in one end of each safety pin fixing rod (3), a large fixing safety pin (4) is sleeved at one end of each safety pin fixing rod (3) through the safety pin groove, and a safety pin needle head protection device (5) is sleeved at the position of a needle head of the large fixing safety pin (4).

2. The drainage tube fixer according to claim 1, wherein the pin needle protector (5) comprises a protective sleeve (51), a pin slot (52) is formed in one side of the protective sleeve (51), a bearing bottom block (54) is arranged at one end of the inner side of the pin slot (52), and two limiting convex blocks (53) are symmetrically arranged at positions, located at the other end, on two inner sides of the pin slot (52).

3. The drainage tube fixer according to claim 2, characterized in that two protection pads (55) are symmetrically arranged on two outer sides of the protection casing (51), the thickness of each protection pad (55) is 2 mm, and one side of each protection pad (55) is provided with anti-skid lines.

4. The drainage tube fixer according to claim 2, characterized in that the upper ends of the two limit projections (53) are provided with inclined surfaces, the two limit projections (53) are made of rubber, and the upper side of the bearing bottom block (54) is provided with an arc-shaped groove.

5. The catheter holder as claimed in claim 2, wherein the protective sleeve (51) is a polyethylene member.

6. The drainage tube fixer according to claim 1, characterized in that the fixing strip (1) is made of silicone, and the thickness of the fixing strip (1) is 5 mm.