CN213850852U - A base bracket adjustable heart wire card - Google Patents
A base bracket adjustable heart wire card Download PDFInfo
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- CN213850852U CN213850852U CN202022144620.6U CN202022144620U CN213850852U CN 213850852 U CN213850852 U CN 213850852U CN 202022144620 U CN202022144620 U CN 202022144620U CN 213850852 U CN213850852 U CN 213850852U
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- 239000007787 solid Substances 0.000 claims description 11
- 230000000747 cardiac effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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Abstract
本实用新型公开了一种底座支架可调节式心脏卡线器，其特征在于：包括卡线底座、卡线条和卡线器固定部，所述卡线底座包括连接接头和至少两段弧形支架，所述弧形支架之间通过连接接头连接成圆形支架，弧形支架能够沿着连接接头在水平面和竖直面内转动并定位；所述卡线条设在弧形支架上，卡线条上沿径向设有多个卡线槽；所述卡线器固定部设在卡线底座上用于将卡线器与撑开器连接固定。本实用新型卡线底座方向角度可以实现纵向和横向调节，可以有效避开立体组合式撑开器，适配不同空间结构的撑开器；固定装置与撑开器卡紧配合的结构设计为可调节式，可以适配不同宽度的撑开器，可以有效将卡线底座固定在撑开器上，保证卡线底座的稳定性。
The utility model discloses a base support adjustable cardiac wire clip, which is characterized by comprising a wire clip base, a clip wire and a wire clip fixing part, and the wire clip base includes a connection joint and at least two arc-shaped brackets , the arc-shaped brackets are connected to form a circular bracket through connecting joints, and the arc-shaped brackets can be rotated and positioned in the horizontal plane and the vertical plane along the connecting joints; the clamping line is arranged on the arc-shaped bracket, and the clamping line is A plurality of wire clamping grooves are arranged in the radial direction; the wire clamping device fixing part is arranged on the wire clamping base for connecting and fixing the wire clamping device and the spreader. The direction angle of the base of the clamping wire of the utility model can be adjusted vertically and horizontally, the three-dimensional combined spreader can be effectively avoided, and the spreader of different spatial structures can be adapted; Adjustable, can adapt to different widths of the spreader, can effectively fix the card wire base on the spreader, and ensure the stability of the card wire base.
Description
Technical Field
The utility model relates to a base support adjustable heart fixing-line device belongs to the medical treatment surgical instruments field of heart surgery.
Background
Many surgical procedures, particularly cardiac surgery, often require the use of a large number of needles. The thread clamping device is a very practical tool, can effectively avoid redundant operations such as thread mixing, thread sleeving, knotting and the like caused by the simultaneous existence of dozens of threads, and greatly improves the efficiency of sewing and thread dividing. In the previous patent application (patent number: 201720326951.7, the invention of a novel multifunctional heart wire clamping device), we solve several problems of the existing wire clamping device: the card line type is single, and the card line performance is low, card line device poor stability, count shortcoming such as inconvenient, promoted the wiring experience in the surgeon's operation greatly. However, in the clinical use process, a new problem occurs, and when the three-dimensional combined type distractor is used in the operation, all the wire clamping devices cannot be well matched with the three-dimensional combined type distractor at present. How to let the wire clamping device effectively avoid the bracket of the three-dimensional combined dilator is a pain point problem which is not solved clinically at present. Just from the problem that present clinical current card line device exists, the utility model discloses simulate and design a base support adjustable heart card line device, solve card line device and three-dimensional combination formula struts the adaptation problem of ware.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the existing three-dimensional combined distractor blocks the use process of the intraoperative wire clamping device, and the wire clamping device is difficult to install and fix due to improper assembly; meanwhile, the existing wire clamping base and the spreader are fixedly connected and cannot move.
In order to solve the problem, the technical scheme of the utility model provides a base support adjustable heart fixing-line device, its characterized in that: the wire clamping device comprises a wire clamping base, a wire clamping strip and a wire clamping device fixing part, wherein the wire clamping base comprises a connecting joint and at least two sections of arc-shaped supports, the arc-shaped supports are connected into a circular support through the connecting joint, and the arc-shaped supports can rotate and be positioned in a horizontal plane and a vertical plane along the connecting joint; the wire clamping strip is arranged on the arc-shaped support, and a plurality of wire clamping grooves are formed in the wire clamping strip along the radial direction; the fixing part of the wire clamping device is arranged on the wire clamping base and used for connecting and fixing the wire clamping device and the spreader.
Preferably, the connecting joint is a cylindrical body, two ends of the connecting joint are respectively provided with a U-shaped opening along the horizontal direction and the vertical direction, the two U-shaped openings are respectively movably connected with the end part of the arc-shaped support, and the arc-shaped support rotates and is positioned along the U-shaped openings.
Preferably, holes are formed in two sides of the U-shaped opening, and a pin shaft penetrates through the end portion and the holes of the arc-shaped support, so that the end portion of the arc-shaped support is tightly hinged and fixed with the connecting joint and rotates and positions in a horizontal plane and a vertical plane along the pin shaft.
Preferably, the cross section of card lines is the semicircle structure, and card lines and card line base can be dismantled and be connected, and the mark has the scale on the card lines.
Preferably, the card line fixed part is including establishing a plurality of solid fixed rings in the card line base outside and establishing a plurality of fixed slots in card line base bottom surface, gu fixed ring and fixed slot are connected fixedly through fixing device and spreader respectively.
Preferably, fixing device includes T font fixed plate and slider, the T font end of T font fixed plate and the inboard cooperation chucking of card line base, the one side and the solid fixed ring of T font end or fixed slot connection are fixed, are equipped with between the bottom of another side and slider to be used for fixing the chucking device on the ware of strutting with card line base, the slider cover slides on T font fixed plate and along T font fixed plate, is equipped with the locking device who is used for fixing a position slider sliding position between slider and the T font fixed plate, realizes loosening or the chucking of chucking device through the sliding position of locking device adjusting block.
Preferably, the clamping device comprises clamping jaws which are oppositely arranged on the bottom surface of the sliding block and the other surface of the T-shaped end, and the sliding block slides to drive the distance between the two clamping jaws to change, so that the clamping device is loosened or clamped on the spreader.
Preferably, the locking device comprises a sliding groove formed in the T-shaped fixing plate and a knob penetrating through the sliding block to be matched with the sliding groove, two ends of the sliding groove are sealed, and the sliding position of the sliding block on the T-shaped fixing plate is located by screwing or loosening the knob.
Preferably, the T word end of T font fixed plate is equipped with solid fixed ring complex arch to and establish and be used for carrying out spacing stopper to solid fixed ring at protruding periphery, gu fixed ring overlaps in protruding and carries out spacing fixedly through the stopper, the T word end card of T font fixed plate is in the inboard of card line base.
Preferably, the T-shaped end of the T-shaped fixing plate is provided with a sliding plate matched with the fixing groove, the fixing groove is arranged along the radial direction of the line clamping base, the size and the shape of the sliding plate are consistent with those of the line clamping base, the sliding plate is positioned in a sliding fit with the fixing groove, and the T-shaped end of the T-shaped fixing plate is clamped on the inner side of the line clamping base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages that the wire clamping base is designed to be structurally adjustable, the direction and the angle can be adjusted longitudinally and transversely, and the three-dimensional combined distracter can be effectively avoided to adapt to distracters with different space structures; the fixing device of the wire clamping base and the structure design of the clamping and matching of the distractor are adjustable, the distractor can adapt to distractors with different widths, the wire clamping base can be effectively fixed on the distractor, and the stability of the wire clamping base is guaranteed. The card line base can disinfect and use repeatedly, and the card lines is disposable, can follow the radial longer card wire casing that sets up of card lines and have the scale on the card lines and be used for counting the sign, has brought very big facility for clinical use.
Drawings
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a perspective view of the overall structure of the present invention;
FIG. 3 is a schematic view of a connection joint;
FIG. 4 is a three-view illustration of the structure of the fixture;
fig. 5 is a three-view diagram of another structure of the fixing device.
FIG. 6 is a schematic view of a card line;
description of reference numerals: 1-wire clamping base; 11-a connection joint; 11-1-U-shaped opening; 11-2-well; 12-an arc-shaped bracket; 2-card line; 21-wire clamping grooves; 3-fixing the ring; 4, fixing the groove; 5-a fixing device; a 51-T shaped fixing plate; 52-a slide block; 53-claws; 54-a chute; 55-a knob; 56-projection; 57-a limiting block; 58 slide plate.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model relates to a base support adjustable heart fixing device includes card line base 1, card line strip 2 and fixing device fixed part, and card line base 1 is the adjustable assembled base that can disinfect repeatedly and use, including attach fitting 11 and two sections at least arc supports 12, adopts three-section arc support 12 in this embodiment, connects into circular support through attach fitting 11 between three-section arc support 12, and arc support 12 can be along attach fitting 11 at horizontal plane and vertical in-plane rotation and location.
As shown in FIG. 3, the connection joint 11 is a cylindrical body, two ends of the connection joint 11 are respectively provided with a U-shaped opening 11-1 along the horizontal direction and the vertical direction, the two U-shaped openings 11-1 are respectively movably connected with the end parts of different arc-shaped supports 12, holes 11-2 are processed on two sides of the U-shaped opening 11-1, and the end parts of the arc-shaped supports 12 are processed into flat shapes so as to be conveniently and tightly matched with the U-shaped openings 11-1. And a pin shaft penetrates through the end part of the arc-shaped support 12 and the hole 11-2, so that the end part of the arc-shaped support 12 is tightly hinged and fixed with the connecting joint 11 and rotates and positions in a horizontal and vertical plane along the pin shaft.
As shown in fig. 6, the wire clamping strip 2 is disposable, and the cross section is semi-arc-shaped, and the whole is arc-shaped. The inside and outside side processing of card line base 1 is fluted, and the semicircle arc of card line 2 is inwards buckled the card and is realized card line 2 and card line base 1 and can dismantle to be connected fixedly in the recess. A plurality of wire clamping grooves 21 are formed in the wire clamping strip 2 in the radial direction and marked with scales.
The fixing part of the wire clamping device is positioned on the wire clamping base 1 and used for connecting and fixing the wire clamping device and the spreader. The fixing part of the wire clamping device comprises a plurality of fixing rings 3 arranged outside the wire clamping base 1 and a plurality of fixing grooves 4 arranged on the bottom surface of the wire clamping base 1, and the fixing rings 3 and the fixing grooves 4 are respectively connected and fixed with the spreader through fixing devices 5.
The clamping device comprises clamping jaws 53 which are oppositely arranged on the bottom surface of the sliding block 52 and the other surface of the T-shaped end, and the sliding block 52 slides to drive the distance between the two clamping jaws 53 to change, so that the clamping device is loosened or clamped on the spreader.
The locking device comprises a sliding groove 54 arranged on the T-shaped fixing plate 51 and a knob 55 which penetrates through the sliding block 52 and is matched with the sliding groove 54, two ends of the sliding groove 54 are closed, and the sliding position of the sliding block 52 on the T-shaped fixing plate 51 is positioned by screwing or loosening the knob 55.
As shown in fig. 4, when the T-shaped fixing plate 51 is connected and fixed to the fixing ring 3, the structure of the T-shaped end is as follows: processing and solid fixed ring 3 complex protruding 56 at the T word end, processing is used for carrying out spacing stopper 57 to solid fixed ring 3 in protruding 56 periphery, gu fixed ring 3 overlaps on protruding 56 and carry out spacing fixed through stopper 57, the T word end card of T font fixed plate 51 is at the inboard of card line base 1.
As shown in fig. 5, when the T-shaped fixing plate 51 is connected and fixed to the fixing groove 4, the structure of the T-shaped end is as follows: a sliding plate 58 matched with the fixing groove 4 is processed at the T-shaped end, the fixing groove 4 is processed into a trapezoid shape along the radial direction of the card line base 1, the inner side of the card line base 1 is a trapezoid bottom edge, the outer side of the card line base 1 is a trapezoid upper bottom edge, the size and the shape of the sliding plate 58 are consistent with those of the card line base 1, the sliding plate 58 is in sliding fit with the fixing groove 4 for positioning, and the T-shaped end of the T-shaped fixing plate 51 is clamped at the inner side of the card line base 1.
When the device is used, the horizontal displacement or the vertical displacement of the wire clamping base 1 is adjusted through the connecting joint 11 according to the type of the three-dimensional distractor by combining a specific operation, so that the structure of the three-dimensional distractor is avoided. Then the wire clamping base 1 is matched with the connecting joint 11, and the wire clamping base 1 is fixed on the spreader through the fixing device 5. The proper disposable arc-shaped clamping line 2 is selected and installed on the clamping line base 1, and then the clamping line can be used.
Claims (10)
1. The utility model provides a base support adjustable heart fixing-line device which characterized in that: the wire clamping device comprises a wire clamping base (1), a wire clamping strip (2) and a wire clamping device fixing part, wherein the wire clamping base (1) comprises a connecting joint (11) and at least two sections of arc-shaped supports (12), the arc-shaped supports (12) are connected into a circular support through the connecting joint (11), and the arc-shaped supports (12) can rotate and be positioned in a horizontal plane and a vertical plane along the connecting joint (11); the clamping line (2) is arranged on the arc-shaped support (12), and a plurality of clamping line grooves (21) are arranged on the clamping line (2) along the radial direction; the fixing part of the wire clamping device is arranged on the wire clamping base (1) and used for connecting and fixing the wire clamping device and the spreader.
2. The adjustable heart wire clamp of claim 1, wherein: the connecting joint (11) is a cylindrical body, two ends of the connecting joint (11) are respectively provided with a U-shaped opening (11-1) in the horizontal direction and the vertical direction, the two U-shaped openings (11-1) are respectively movably connected with the end part of the arc-shaped support (12), and the arc-shaped support (12) rotates and is positioned along the U-shaped openings (11-1).
3. The adjustable heart wire clamp of claim 2, wherein: holes (11-2) are formed in two sides of the U-shaped opening (11-1), and a pin shaft penetrates through the end portion of the arc-shaped support (12) and the holes (11-2), so that the end portion of the arc-shaped support (12) is tightly hinged and fixed with the connecting joint (11) and rotates and positions in a horizontal plane and a vertical plane along the pin shaft.
4. The adjustable heart wire clamp of claim 1, wherein: the cross section of card lines (2) is the semicircle structure, and card lines (2) can be dismantled with card line base (1) and be connected, and the mark has the scale on card lines (2).
5. The adjustable heart wire clamp of claim 1, wherein: the card line fixed part is including establishing a plurality of solid fixed rings (3) in card line base (1) outside and establishing a plurality of fixed slots (4) in card line base (1) bottom surface, gu fixed ring (3) and fixed slot (4) are connected fixedly with the ware that struts through fixing device (5) respectively.
6. The adjustable heart wire clamp of claim 5, wherein: fixing device (5) are including T font fixed plate (51) and slider (52), the inboard cooperation chucking of the T font end of T font fixed plate (51) and card line base (1), the one side and solid fixed ring (3) or fixed slot (4) of T font end are connected fixedly, are equipped with between the bottom of another side and slider (52) to be used for fixing the chucking device on the ware of strutting with card line base (1), slider (52) cover is on T font fixed plate (51) and slides along T font fixed plate (51), is equipped with the locking device who is used for location slider (52) sliding position between slider (52) and T font fixed plate (51), realizes loosening or chucking of chucking device through the sliding position of locking device adjusting slider (52).
7. The adjustable heart wire clamp of claim 6, wherein: the clamping device comprises clamping jaws (53) which are oppositely arranged on the bottom surface of the sliding block (52) and the other surface of the T-shaped end, and the sliding block (52) slides to drive the distance between the two clamping jaws (53) to change, so that the clamping device is loosened or clamped on the spreader.
8. The adjustable heart wire clamp of claim 7, wherein: the locking device comprises a sliding groove (54) arranged on the T-shaped fixing plate (51) and a knob (55) which penetrates through the sliding block (52) and is matched with the sliding groove (54), two ends of the sliding groove (54) are closed, and the sliding position of the sliding block (52) on the T-shaped fixing plate (51) is positioned by screwing or loosening the knob (55).
9. The adjustable heart wire clamp of claim 6, wherein: the T word end of T font fixed plate (51) is equipped with and solid fixed ring (3) complex protruding (56) to and establish and be used for carrying out spacing stopper (57) to solid fixed ring (3) in protruding (56) periphery, gu fixed ring (3) cover is spacing fixed on protruding (56) and through stopper (57), the T word end card of T font fixed plate (51) is in the inboard of card line base (1).
10. The adjustable heart wire clamp of claim 6, wherein: the T-shaped end of the T-shaped fixing plate (51) is provided with a sliding plate (58) matched with the fixing groove (4), the fixing groove (4) is radially arranged along the clamping line base (1), the size and the shape of the sliding plate (58) are consistent with those of the clamping line base (1), the sliding plate (58) is positioned in sliding fit with the fixing groove (4), and the T-shaped end of the T-shaped fixing plate (51) is clamped on the inner side of the clamping line base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144620.6U CN213850852U (en) | 2020-09-25 | 2020-09-25 | A base bracket adjustable heart wire card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144620.6U CN213850852U (en) | 2020-09-25 | 2020-09-25 | A base bracket adjustable heart wire card |
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| Publication Number | Publication Date |
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| CN213850852U true CN213850852U (en) | 2021-08-03 |
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| CN202022144620.6U Active CN213850852U (en) | 2020-09-25 | 2020-09-25 | A base bracket adjustable heart wire card |
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| CN (1) | CN213850852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456004A (en) * | 2021-08-10 | 2021-10-01 | 杭州微新医疗科技有限公司 | Telescopic protection structure and detector |
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2020
- 2020-09-25 CN CN202022144620.6U patent/CN213850852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456004A (en) * | 2021-08-10 | 2021-10-01 | 杭州微新医疗科技有限公司 | Telescopic protection structure and detector |
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