CN210186221U

CN210186221U - Fixing and clamping device for drainage tube

Info

Publication number: CN210186221U
Application number: CN201920502825.1U
Authority: CN
Inventors: Wenxin Lin; 林文昕; Yiting Xie; 谢依婷; Liping Meng; 孟莉萍
Original assignee: Zhejiang Hospital
Current assignee: Zhejiang Hospital
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-03-27
Anticipated expiration: 2029-04-15

Abstract

The utility model belongs to the technical field of medical instrument, especially, relate to a fixed double-layered pipe device of drainage tube. Including preceding clamping piece and back clamping piece, preceding clamping piece is articulated mutually with the back clamping piece, be equipped with first semicircle orifice on the preceding clamping piece, be equipped with the second semicircle orifice on the back clamping piece, and enclose into the double-layered hole jointly when this device is in the clamp closure state first semicircle orifice and second semicircle orifice, cylindrical hole and gap have been seted up on preceding clamping piece/the back clamping piece, the pipe opening has been seted up into on the cylindrical hole, the gap is linked together with cylindrical hole through going into the pipe opening, still be equipped with the side direction location circular arc on preceding clamping piece/the back clamping piece, the sliding tray has been seted up on the preceding clamping piece, be equipped with the sliding part with sliding tray matched with on the back clamping piece, be equipped with two at least elasticity hinge structures between sliding tray and the sliding. Has the advantages that: the pipe clamping device has two functions of pipe clamping and fixing, can be used respectively or in combination, and does not need to adopt a pipe clamping device and a fixing device respectively.

Description

Fixing and clamping device for drainage tube

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a fixed double-layered pipe device of drainage tube.

Background

Clinically, after various surgical operations, patients often need to keep a drainage tube, and good postoperative drainage plays a very important role in promoting postoperative recovery and early getting out of bed activities of the patients and reducing complications, and is an important component part for surgical debridement and surgical treatment. Conventionally, the drainage tube is fixed by suturing the drainage tube on the skin of a patient with a surgical suture, but the patient needs to move as early as possible to prevent venous thrombosis and the like after surgery, and pain caused by unconscious traction of the drainage tube or falling of the drainage tube is caused. The fixing mode of the drainage tube also comprises a pin, a rope, an S-shaped hook or a common clip for fixing the drainage tube beside a sickbed or on clothes of a patient. However, with these fixing means, the drainage tube is prone to accidentally fall off.

In addition, when some drainage tubes such as T-shaped drainage tubes are pulled out, the condition of the patient needs to be observed by trial for clamping the tubes for 1 to 2 days, a clamping device with strong clamping performance is needed, and clamping and fixing are respectively realized by two devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide a can realize fixed and two kinds of functions of pressing from both sides the pipe, and fixed firm, the strong drainage tube of clamp nature of clamp close fixes tub device.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this fixed clamping device of drainage tube, including preceding clamping piece and back clamping piece, preceding clamping piece is articulated mutually with the back clamping piece, is equipped with first semicircle hole on the preceding clamping piece, is equipped with the second semicircle hole on the back clamping piece, and encloses into the double-layered hole jointly when this device is in the clamp closure state first semicircle hole and second semicircle hole, has seted up cylindricality hole and gap on preceding clamping piece/the back clamping piece, has seted up into the pipe opening on the cylindricality hole, and the gap is linked together through going into pipe opening and cylindricality hole, still is equipped with the side direction location circular arc on preceding clamping piece/the back clamping piece, the sliding tray has been seted up on the preceding clamping piece, be equipped with on the back clamping piece with sliding tray matched with sliding part, be equipped with two at least elasticity hinge structures between sliding tray and the sliding part.

In the above-mentioned fixed clamping device for drainage tube, the end of the sliding groove close to the first semicircular hole is an overlapping space, the end of the sliding part close to the second semicircular hole is an inserting part, the overlapping space is matched with the inserting part of the rear clamping piece, and when the device is in a clamping state, the inserting part is inserted into the overlapping space, and the front clamping piece and the rear clamping piece are partially overlapped.

In the above-mentioned fixed pipe clamping device of drainage tube, the elastic hinge structure comprises a jump ball spring and a steel ball.

In the above-mentioned fixed pipe clamping device of drainage tube, the elastic hinge structure is two, and is located the both ends of sliding part respectively.

In the above-mentioned fixed pipe clamping device of drainage tube, the inner wall of the first semicircular hole is provided with insections, and the inner wall of the second semicircular hole is provided with insections.

In the drainage tube fixing and clamping device, the front clamping piece/the rear clamping piece is provided with a clamping piece.

Compared with the prior art, the fixed pipe clamping device of the drainage pipe has the advantages that: the drainage tube clamping device has two functions of tube clamping and fixing, can be used respectively and also can be used in a combined manner, a tube clamping device and a fixing device are not required to be adopted respectively, a multi-point fixing mode is adopted, so that the drainage tube is fixed firmly, the problem that the drainage tube is prone to accidental falling is solved, the effect of clamping the drainage tube can be realized by pushing the front clamping piece and the rear clamping piece to move relatively, the operation is simple, the clamping is thorough, and the clamping effect is good.

Drawings

Fig. 1 is a using state diagram of the drainage tube fixing and clamping device provided by the utility model.

Fig. 2 is a rear view of the rear clip provided by the present invention.

Fig. 3 is a rear view of the front clip provided by the present invention.

Fig. 4 is a top view of the front clip provided by the present invention.

Fig. 5 is a top view of the rear clip provided by the present invention.

Fig. 6 is a state diagram of the drainage tube fixing and clamping device provided by the present invention in an articulated state.

FIG. 7 is a state diagram of the drainage tube fixing and clamping device provided by the present invention in another hinged state.

Fig. 8 is a side view of a rear clip provided by the present invention.

Fig. 9 is a side view of a front clip provided by the present invention.

Fig. 10 is an enlarged partial cross-sectional view of the present invention.

FIG. 11 is another view of the drainage tube fixing and clamping device according to the present invention.

Fig. 12 is a partial enlarged view of fig. 6-a provided by the present invention.

In the figure, a front clamping piece 1, a rear clamping piece 2, a first semicircular hole 3, a second semicircular hole 4, a clamping hole 5, an overlapping space 6, a cylindrical hole 7, a gap 8, a pipe inlet opening 9, a lateral positioning arc 10, a plugging part 12, a sliding groove 13, a sliding part 14, an elastic hinge structure 15, a positioning hole 16, a jump ball spring 17, a steel ball 18 and a clamping piece 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-12, the drainage tube fixing and clamping device comprises a front clamping piece 1 and a rear clamping piece 2, wherein the front clamping piece 1 is hinged to the rear clamping piece 2, a first semicircular hole 3 is formed in the front clamping piece 1, a second semicircular hole 4 is formed in the rear clamping piece 2, when the drainage tube fixing and clamping device is in a clamping state, the first semicircular hole 3 and the second semicircular hole 4 jointly enclose a clamping hole 5, a cylindrical hole 7 and a gap 8 are formed in the front clamping piece 1/rear clamping piece 2, a tube inlet opening 9 is formed in the cylindrical hole 7, the gap 8 is communicated with the cylindrical hole 7 through the tube inlet opening 9, and a lateral positioning arc 10 is further arranged on the front clamping piece 1/rear clamping piece 2.

When fixing the drainage tube, place the drainage tube in first semicircle orifice 3 or second semicircle orifice 4, with preceding clamping piece 1 and back clamping piece 2 closed, it is fixed that the first department is realized to the drainage tube to press from both sides hole 5, the drainage tube is fixed through realizing the second department in entering tub opening 9 enters into cylindric hole 7 through gap 8 again, the drainage tube is worn out side direction location circular arc 10 in the side direction and is realized that the third department is fixed, the mode of multiple spot is fixed for the drainage tube is fixed comparatively firm, the easy unexpected problem that drops of drainage tube can not appear.

The end of the sliding groove 13 close to the first semicircular hole 3 is an overlapping space 6, the end of the sliding part 14 close to the second semicircular hole 4 is an inserting part 12, the overlapping space 6 is matched with the inserting part 12 of the rear clamping piece 2, and when the device is in a clamping state, the inserting part 12 is inserted into the overlapping space 6, and the front clamping piece 1 and the rear clamping piece 2 are partially overlapped. Preceding clamping piece 1 and back clamping piece 2 are closed back, and the two laminating is more inseparable, and through the frictional force between the two, the problem of opening is difficult to appear in vibrations in preceding clamping piece 1 and the back clamping piece 2 after the closure, and the mode that only opens through the manual work can be reopened, and the closed back state is comparatively firm.

The front clip 1 is provided with a sliding groove 13, the rear clip 2 is provided with a sliding part 14 matched with the sliding groove 13, two elastic hinge structures 15 are arranged between the sliding groove 13 and the sliding part 14 and are respectively positioned at two ends of the sliding part 14,

the slide groove 13 is provided with a positioning hole 16. The drainage tube fixing and clamping device also has the function of clamping and closing the drainage tube, the drainage tube is placed in the clamping hole 5, and then the front clamping piece 1 and the rear clamping piece 2 are pushed to move relatively, so that the space of the clamping hole 5 is reduced, and the drainage tube is clamped and closed. In the pushing process, the positioning hole 16 slides from one elastic hinge structure 15 to the other elastic hinge structure 15, namely, the drainage tube is clamped and closed, and the front clamping piece 1 and the rear clamping piece 2 can be manually opened in a hinge mode, so that the use is convenient.

More specifically, the elastic hinge structure 15 includes a jump ball spring 17 and a steel ball 18. The steel ball 18 is bounced into the positioning hole 16 under the pressure of the ball jumping spring 17, and is in a hinged state at the moment, and in the relative movement process of the front clamping piece 1 and the rear clamping piece 2, the steel ball 18 is separated from the positioning hole 16, the sliding part 14 slides along the inner wall of the sliding groove 13 until the steel ball 18 sliding to the other end is bounced into the positioning hole 16 again, and a new hinged state is formed. Furthermore, the inner wall of the first semicircular hole 3 is provided with insections, the inner wall of the second semicircular hole 4 is provided with insections, the insections are mutually matched when the front clamping piece 1 and the rear clamping piece 2 are in a clamping state, the clamping drainage tube is more thorough, and the clamping effect is better. Further, the front clip 1/the rear clip 2 are provided with clips 19. The drain is secured to the patient's clothing or other article by the clip 19.

This fixed pipe clamping device of drainage tube has double-layered pipe and fixed two functions, can use respectively, also can make up the use, does not need the rethread to adopt pipe clamping device and fixing device respectively, easy operation, convenient to use.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being contrary to the present invention in any manner whatsoever.

Claims

1. A fixed pipe clamping device for a drainage pipe comprises a front clamping piece (1) and a rear clamping piece (2), wherein the front clamping piece (1) is hinged with the rear clamping piece (2), a first semicircular hole (3) is formed in the front clamping piece (1), a second semicircular hole (4) is formed in the rear clamping piece (2), and when the device is in a clamping state, the first semicircular hole (3) and the second semicircular hole (4) jointly enclose a clamping hole (5), the fixed pipe clamping device is characterized in that a cylindrical hole (7) and a gap (8) are formed in the front clamping piece (1) and the rear clamping piece (2), a pipe inlet opening (9) is formed in the cylindrical hole (7), the gap (8) is communicated with the cylindrical hole (7) through the pipe inlet opening (9), a lateral positioning arc (10) is further arranged on the front clamping piece (1) and the rear clamping piece (2), a sliding groove (13) is formed in the front clamping piece (1), and a sliding portion (14) matched with the sliding groove (13) is formed in the rear clamping piece (, at least two elastic hinge structures (15) are arranged between the sliding groove (13) and the sliding part (14), and a positioning hole (16) is arranged on the sliding groove (13).

2. The draft tube fixing and clamping device according to claim 1, wherein the end of the sliding groove (13) close to the first semicircular hole (3) is an overlapping space (6), the end of the sliding part (14) close to the second semicircular hole (4) is an inserting part (12), the overlapping space (6) is matched with the inserting part (12) of the rear clamping piece (2), and when the device is in the clamping state, the inserting part (12) is inserted into the overlapping space (6), and the front clamping piece (1) and the rear clamping piece (2) are partially overlapped.

3. The draft tube fixing and clipping device according to claim 1, wherein said elastic hinge structure (15) comprises a jump ball spring (17) and a steel ball (18).

4. The draft tube fixing clip device according to claim 3, wherein said elastic hinge structure (15) is two and located at both ends of the sliding part (14), respectively.

5. The fixed clamping device for the drainage tube according to the claim 1, 2, 3 or 4, characterized in that the inner wall of the first semicircular hole (3) is provided with insections, and the inner wall of the second semicircular hole (4) is provided with insections.

6. The draft tube fixing and clipping device according to claim 1, 2, 3 or 4, wherein the front clip (1)/the rear clip (2) is provided with a clip (19).