CN214181414U

CN214181414U - Clinical thrombolysis catheter fixing device that uses of vascular surgery

Info

Publication number: CN214181414U
Application number: CN202021456349.3U
Authority: CN
Inventors: 喻艳; 杜林芝; 曾妮; 韩娜娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-09-14
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a clinical thrombolysis pipe fixing device that uses of vascular surgery, including the base, its characterized in that: the center fixed connection montant of base, the montant passes the shift ring, the middle part horizontal pole of U-shaped pole is fixed connection respectively to one side upper portion and the lower part of shift ring, two the two montant tip of U-shaped pole is the horizontal pole both ends of articulated connection T-shaped pole respectively, two the montant tip of T-shaped pole is fixed connection respectively and supports the plectane, two the cambered surface that supports the plectane is fixed connection arc draw-in groove that a set of circumference was evenly arranged respectively. The utility model relates to a dissolve bolt pipe fixed equipment field, specifically say, relate to a clinical bolt pipe fixing device that uses of vascular surgery. The device can conveniently fix the thrombolytic catheter.

Description

Clinical thrombolysis catheter fixing device that uses of vascular surgery

Technical Field

The utility model relates to a dissolve bolt pipe fixed equipment field, specifically say, relate to a clinical bolt pipe fixing device that uses of vascular surgery.

Background

Lower limb venous thrombosis is a common peripheral vascular disease, and venous valve insufficiency and complicated pulmonary embolism caused by the lower limb venous thrombosis are great risks to labor force and life safety of patients. Clinically many to the treatment mode of lower limbs venous thrombosis, the mainstream treatment mode is catheter thrombolysis, insert the thrombolysis pipe to the position that appears venous thrombosis promptly, and carry out the thrombolysis through the mode of thrombolysis pipe to intravenous injection thrombolysis medicament and handle, in the in-process that uses the thrombolysis pipe, because the treatment time is often longer, at the in-process of treatment, patient's lower limbs are exempted from to take place to remove, in case the limbs take place to remove, often can lead to the thrombolysis pipe to take place the displacement, make the thrombolysis treatment can not normally go on, need design one kind and can carry out the device fixed to the thrombolysis pipe, this is prior art's weak point.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a clinical thrombolysis pipe fixing device of using of vascular surgery, the convenience is fixed the thrombolysis pipe.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a clinical thrombolysis pipe fixing device that uses of vascular surgery, includes the base, its characterized in that: the center of the base is fixedly connected with a vertical rod, and the vertical rod penetrates through the movable ring;

the upper part and the lower part of one side of the moving ring are respectively and fixedly connected with a middle cross rod of the U-shaped rod, and the two vertical rod ends of the two U-shaped rods are respectively hinged with the two ends of the cross rod of the T-shaped rod;

the end parts of the vertical rods of the two T-shaped rods are respectively and fixedly connected with supporting circular plates, and the arc surfaces of the two supporting circular plates are respectively and fixedly connected with a group of arc-shaped clamping grooves which are uniformly distributed on the circumference.

As a further limitation of the technical scheme, one side of a vertical rod of each T-shaped rod is fixedly connected with a limiting shaft, the two limiting shafts penetrate through sliding grooves respectively, the two sliding grooves are arranged at two ends of a long rod of each T-shaped fixing rod respectively, and a middle square block of each T-shaped fixing rod is fixedly connected with one side of a straight groove rod.

As a further limitation of the technical solution, the straight slot rod is matched with an L-shaped rod, one end of the L-shaped rod is fixedly connected to the middle of one side of the moving ring, and the other end of the L-shaped rod passes through the upper sliding slot of the straight slot rod.

As a further limitation of the technical scheme, the middle part of one side of the vertical rod is fixedly connected with one end of a transverse groove rod, a transverse sliding block is arranged in a sliding groove of the transverse groove rod, one side of the transverse sliding block is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the lower part of the other side of the moving ring.

As a further limitation of the technical scheme, two ends of the transverse grooved rod are respectively connected with two ends of a screw rod through bearings, and the screw rod is in threaded connection with the transverse sliding block.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the device can adjust the height of the arc-shaped clamping groove, is simple to operate and convenient to use, and is suitable for fixing pipelines with different heights;

(2) can adjust the distance between two sets of arc draw-in grooves, convenient to use has a plurality of arc draw-in grooves, can fix many pipelines.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a partial enlarged view of a portion a in fig. 3 according to the present invention.

Fig. 5 is a fourth perspective view of the present invention.

Fig. 6 is a partial perspective view of the first embodiment of the present invention.

Fig. 7 is a partial perspective view of the second embodiment of the present invention.

In the figure: 1. the device comprises a vertical rod, 2, a moving ring, 3, a connecting rod, 4, a base, 5, wheels, 6, a transverse groove rod, 7, a transverse sliding block, 8, a U-shaped rod, 10, a limiting shaft, 11, a T-shaped fixing rod, 1101, a sliding groove, 12, a screw rod, 13, an arc-shaped clamping groove, 14, a supporting circular plate, 15, a T-shaped rod, 16, an L-shaped rod, 16a and a straight groove rod.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

As shown in fig. 1-7, the present invention comprises a base 4, wherein a vertical rod 1 is fixedly connected to the center of the base 4, and the vertical rod 1 passes through a moving ring 2;

the upper part and the lower part of one side of the moving ring 2 are respectively and fixedly connected with a middle cross rod of the U-shaped rod 8, and the two vertical rod end parts of the two U-shaped rods 8 are respectively hinged with the two ends of a cross rod of the T-shaped rod 15;

the vertical rod end parts of the two T-shaped rods 15 are respectively and fixedly connected with supporting circular plates 14, and the arc surfaces of the two supporting circular plates 14 are respectively and fixedly connected with a group of arc-shaped clamping grooves 13 which are uniformly distributed on the circumference.

One side of a vertical rod of each of the two T-shaped rods 15 is fixedly connected with a limiting shaft 10, the two limiting shafts 10 penetrate through sliding grooves 1101 respectively, the two sliding grooves 1101 are arranged at two ends of a long rod of the T-shaped fixing rod 11 respectively, and a middle square of the T-shaped fixing rod 11 is fixedly connected with one side of a straight groove rod 16 a.

The straight slot rod 16a is matched with the L-shaped rod 16, one end of the L-shaped rod 16 is fixedly connected with the middle part of one side of the moving ring 2, and the other end of the L-shaped rod 16 penetrates through the upper sliding slot of the straight slot rod 16 a.

The utility model discloses a fixed connection of montant 1, including montant 1, one side middle part fixed connection horizontal groove pole 6's one end, be provided with horizontal slider 7 in the spout of horizontal groove pole 6, the one end of connecting rod 3 is articulated to one side of horizontal slider 7, the opposite side lower part of shift ring 2 is articulated to the other end of connecting rod 3.

Two ends of the transverse groove rod 6 are respectively connected with two ends of a screw rod 12 through bearings, and the screw rod 12 is in threaded connection with the transverse sliding block 7.

The three summits of downside of base 4 are fixed with wheel 5 respectively, wheel 5 is the fortune horse wheel that has the lock function, and this is prior art, and it is not being repeated in this, uses the removal and the fixing of this device of fortune horse wheel being convenient for.

The arc-shaped clamping groove 13 is an elastic rubber clamping groove.

The utility model discloses a work flow does: when the device is used, the knob at one end of the screw 12 is rotated, the screw 12 rotates to drive the transverse sliding block 7 connected with the screw to slide in the transverse groove rod 6 in the direction far away from the vertical rod 1, the transverse sliding block 7 drives the connecting rod 3 to swing, the connecting rod 3 drives the square lantern ring 2 to move downwards along the vertical rod 1, the square lantern ring 2 drives the U-shaped rod 8, the T-shaped rod 15, the arc clamping groove 13 and the like to move downwards, the height of the arc clamping groove 13 is adjusted to the utmost extent, the screw 12 stops rotating, then unscrew jackscrew 17, the pulling straight groove pole 16a, straight groove pole 16a moves along L shape pole 16, and straight groove pole 16a drives T shape dead lever 11 and removes, and T shape dead lever 11 drives spacing axle 10 and removes, and spacing axle 10 drives the swing of T shape pole 15, and T shape pole 15 drives and supports plectane 14 and the swing of arc draw-in groove 13, adjusts the distance between two sets of arc draw-in grooves 13 after, screws up jackscrew 17, with the pipeline block respectively in arc draw-in groove 13 can.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. The utility model provides a clinical thrombolysis pipe fixing device of vascular surgery, includes base (4), its characterized in that: the center of the base (4) is fixedly connected with a vertical rod (1), and the vertical rod (1) penetrates through the movable ring (2);

the upper part and the lower part of one side of the moving ring (2) are respectively and fixedly connected with a middle cross rod of the U-shaped rod (8), and the two vertical rod ends of the two U-shaped rods (8) are respectively hinged with the two ends of a cross rod of the T-shaped rod (15);

the vertical rod end parts of the two T-shaped rods (15) are respectively and fixedly connected with supporting circular plates (14), and the arc surfaces of the two supporting circular plates (14) are respectively and fixedly connected with a group of arc clamping grooves (13) which are uniformly distributed on the circumference.

2. The thrombolytic catheter fixing device for vascular surgery clinical use according to claim 1, wherein: the T-shaped fixing rod comprises two T-shaped rods (15), wherein one side of a vertical rod of each T-shaped rod is fixedly connected with a limiting shaft (10), the two limiting shafts (10) penetrate through sliding grooves (1101) respectively, the two sliding grooves (1101) are arranged at two ends of a long rod of each T-shaped fixing rod (11) respectively, and a middle square of each T-shaped fixing rod (11) is fixedly connected with one side of a straight groove rod (16 a).

3. The thrombolytic catheter fixing device for vascular surgery clinical use according to claim 2, wherein: the straight slot rod (16a) is matched with the L-shaped rod (16), one end of the L-shaped rod (16) is fixedly connected with the middle part of one side of the moving ring (2), and the other end of the L-shaped rod (16) penetrates through the upper side sliding slot of the straight slot rod (16 a).

4. The thrombolytic catheter fixing device for vascular surgery clinical use according to claim 3, wherein: the one end of horizontal grooved bar (6) of one side middle part fixed connection of montant (1), be provided with horizontal slider (7) in the spout of horizontal grooved bar (6), the one end of one side hinge connection connecting rod (3) of horizontal slider (7), the opposite side lower part of shift ring (2) is connected to the other end hinge of connecting rod (3).

5. The thrombolytic catheter fixing device for vascular surgery clinical use of claim 4, wherein: the two ends of the transverse groove rod (6) are connected with the two ends of the screw rod (12) through bearings respectively, and the screw rod (12) is in threaded connection with the transverse sliding block (7).