CN110236692B

CN110236692B - Cardiac surgery miniature incision surgical instrument bag

Info

Publication number: CN110236692B
Application number: CN201910551059.2A
Authority: CN
Inventors: 钱宏; 沈嘉渝; 方智
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2021-05-04
Anticipated expiration: 2039-06-24
Also published as: CN110236692A

Abstract

The invention discloses a cardiac surgery miniature incision surgical instrument bag which comprises a placing disc, a top plate, an elongated plate and a bottom plate, wherein a placing groove is formed in the center of the upper end face of the placing disc, a plurality of control grooves are formed in the bottom inner surface wall of the placing groove in a rectangular array, and a limiting ring is fixedly connected to the center of the bottom inner surface wall of each control groove. According to the clamping device, the equipment is directly clamped between the two clamping plates of the placing groove, the clamping plates are rotated clockwise, the balls of the clamping plates slide in the sliding grooves of the limiting rings, the clamping force between the two clamping plates on the equipment is stronger, when the balls are clamped in the grooves of the sliding grooves, the clamping plates are kept in a fixed state, the clamping plates are arranged, the occupied space of the clamping plates in the placing groove is saved, when the equipment needs to be taken, the clamping plates are pressed inwards, the balls are separated from the grooves, the equipment can be separated from the clamping plates through reverse rotation, and the taking convenience and the fixing stability of the equipment are improved.

Description

Cardiac surgery miniature incision surgical instrument bag

Technical Field

The invention relates to the technical field of medical instruments, in particular to a micro-incision surgical instrument bag for cardiac surgery.

Background

Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for human body, including necessary computer software, whose effects are mainly obtained by physical means and not by pharmacological, immunological or metabolic means, or are involved in such means but only play an auxiliary role, and are aimed at diagnosis, prevention, monitoring, treatment or alleviation of diseases.

However, the existing micro-incision surgical instrument bag for cardiac surgery still has some defects, firstly, most instruments are placed by bag type placement and binding of limiting strips or limiting grooves, and the instruments are not convenient to take and fix; secondly, the existing micro-incision surgical instrument bag for cardiac surgery is not convenient to rapidly assemble and disassemble, and the use convenience is reduced; finally, the existing miniature incision surgical instrument bag for cardiac surgery is inconvenient to carry and transport, and reduces the convenience of remote rescue.

Disclosure of Invention

The invention aims to solve the problems that the micro-incision surgical instrument bag for the cardiac surgery is inconvenient to take and fix instruments, is inconvenient to rapidly disassemble and assemble and is inconvenient to carry and transport.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cardiac surgery micro-incision surgical instrument bag, which comprises a placing tray, a top plate, an elongated plate and a bottom plate, a placing groove is arranged at the central position of the upper end surface of the placing disc, a plurality of control grooves are arranged on the inner surface wall of the bottom of the placing groove in a rectangular array, the center of the surface wall in the bottom of the control groove is fixedly connected with a limiting ring, the inner side of the limiting ring is of a conical thread structure, the upper end surface of the control groove is rotationally connected with a rubber sleeve through a bearing sleeve, two clamping plates are symmetrically embedded in the rubber sleeve, the clamping plates are Z-shaped structures, the bottom ends of the two clamping plates are attached to the inner sides of the limiting rings, the inner sides of the limiting rings are provided with inclined sliding grooves, one of them the bottom outside fixedly connected with ball of splint, and ball and spout sliding connection, the spout is close to the control tank bottom and is seted up the recess that the cooperation ball used.

As a further description of the above technical solution:

the two sides of the upper end face of the placing disc far away from the placing groove are symmetrically provided with limiting grooves, the lower end face of the placing disc corresponds to the two limiting protrusions fixedly connected with the limiting groove positions, and the limiting protrusions are connected with the limiting grooves in a clamped mode.

As a further description of the above technical solution:

the center of the side surface wall of one end of the placing disc close to the limiting groove is fixedly connected with a retaining ring.

As a further description of the above technical solution:

four corners of the up end of roof all rotate through the bearing housing and are connected with the quick detach post, the spring has been cup jointed to the outer wall of quick detach post, the bottom fixedly connected with card strip of quick detach post, the draw-in groove is all installed to four corners of the up end of bottom plate, card strip and draw-in groove joint.

As a further description of the above technical solution:

the extension plate is located between the top plate and the bottom plate, and a plurality of limiting strips matched with the placing plate are fixedly connected to the inner wall of the extension plate.

As a further description of the above technical solution:

two braces are symmetrically arranged on two sides of the lower end face of the bottom plate, and cushion pads are fixedly connected to the lower end face of the bottom plate corresponding to the positions of shoulders and waist of a person.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the clamping device, the equipment is directly clamped between the two clamping plates of the placing groove, the clamping plates are rotated clockwise, the balls of the clamping plates slide in the sliding grooves of the limiting rings, the clamping force between the two clamping plates on the equipment is stronger, when the balls are clamped in the grooves of the sliding grooves, the clamping plates are kept in a fixed state, the clamping plates are arranged, the occupied space of the clamping plates in the placing groove is saved, when the equipment needs to be taken, the clamping plates are pressed inwards, the balls are separated from the grooves, the equipment can be separated from the clamping plates through reverse rotation, and the taking convenience and the fixing stability of the equipment are improved.

2. According to the invention, the quick-release columns at the four corners are arranged, so that the clamping strips are separated from or clamped with the clamping grooves by rotating the quick-release columns, the springs sleeved on the outer walls of the quick-release columns improve the stability of clamping the clamping strips with the clamping grooves, each placing plate is clamped with the limiting groove through the limiting protrusions, the outer walls of the placing plates are limited through the lengthened plates, the integral stability of the instrument bag is improved, and the rapidness of disassembling and assembling the instrument bag is improved.

3. According to the invention, the braces are symmetrically arranged on the two sides of the lower end face of the bottom plate of the instrument bag, so that a user only needs to carry the instrument bag when carrying the instrument bag, inconvenience caused by carrying or pulling and the like is avoided, and fatigue of long-time braces of the user is reduced due to the arrangement of the cushion pads, so that the portability of the instrument bag is realized, and the instrument bag is convenient for long-distance rescue and transportation.

Drawings

FIG. 1 is a schematic top view of the interior of a kit according to the present invention;

FIG. 2 is a side sectional view of the placing plate according to the present invention;

FIG. 3 is a schematic side sectional view of the apparatus kit according to the present invention;

FIG. 4 is a schematic view of the back of the kit of the present invention;

fig. 5 is a front view of the instrument bag of the present invention.

Illustration of the drawings:

1. a top plate; 2. a lengthening plate; 3. a base plate; 4. placing a tray; 5. a retaining ring; 6. a limiting protrusion; 7. a limiting groove; 8. a placement groove; 9. a control slot; 10. a splint; 11. a rubber sleeve; 12. a limiting ring; 13. a chute; 14. a quick-release column; 15. clamping the strip; 16. a card slot; 17. a limiting strip; 18. a harness; 19. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 and 2, a placement groove 8 is formed in the center of the upper end surface of the placement tray 4, the placement groove 8 is arranged to facilitate storage of equipment, the equipment is prevented from contacting the outer wall of the instrument bag, a plurality of control grooves 9 are formed in the bottom inner surface wall of the placement groove 8 in a rectangular array, a limiting ring 12 is fixedly connected to the center of the bottom inner surface wall of the control groove 9, the inner side of the limiting ring 12 is of a tapered thread structure, the outer walls of two clamping plates 10 are rotatably connected with the inner wall of the limiting ring 12, the upper end surface of the control groove 9 is rotatably connected with a rubber sleeve 11 through a bearing sleeve, the rubber sleeve 11 is arranged to prevent the clamping plates 10 from having a certain elasticity when the clamping plates 10 move downwards, the two clamping plates 10 are symmetrically embedded in the rubber sleeve 11, the clamping plates 10 are of a Z-shaped structure, the bottom ends of the two clamping plates 10 are attached to the inner side of the limiting ring 12, the sliding track of the ball at the bottom of the clamping plate 10 is more stable, the ball is fixedly connected to the outer side of the bottom end of one clamping plate 10 and is slidably connected with the sliding groove 13, the sliding groove 13 is close to the bottom end of the control groove 9, a groove matched with the ball is formed in the bottom end of the control groove, and stability of the clamping plate 10 when the clamping plate is clamped is guaranteed.

Example two

Please refer to fig. 1, fig. 2 and fig. 3, the bilateral symmetry that the standing groove 8 was kept away from to the up end of placing the dish 4 has seted up spacing groove 7, the lower terminal surface of placing the dish 4 corresponds two spacing protruding 6 of spacing groove 7 position department fixedly connected with, spacing protruding 6 and spacing groove 7 joint, the stability that a plurality of dishes 4 of placing stacked has been improved, place a plurality of fixed connection of placing of dish 4 near spacing groove 7 one end side table wall central point department fixedly connected with buckle 5, the setting of buckle 5, be convenient for place the placing environment of 4 multiselections of dish, lengthened plate 2 is located between roof 1 and bottom plate 3, the inner wall fixedly connected with of lengthened plate 2 is a plurality of spacing 17 of cooperation placing the use of dish 4, the setting of spacing 17, prevent to place that dish 4 from taking place to rock in the apparatus package.

EXAMPLE III

Please refer to fig. 1, fig. 2 and fig. 5, four corners of the upper end surface of the top plate 1 are rotatably connected with a quick-release column 14 through a bearing sleeve, the outer wall of the quick-release column 14 is sleeved with a spring, a clamping strip 15 is fixedly connected to the bottom end of the quick-release column 14, clamping grooves 16 are installed at the four corners of the upper end surface of the bottom plate 3, the clamping strip 15 is clamped with the clamping grooves 16, the inner space of an instrument bag is not occupied, the setting of the spring ensures the stability of the quick-release column 14 during fixing, and the convenience of the disassembly and assembly of the instrument bag is improved.

Example four

Referring to fig. 3 and 4, two braces 18 are symmetrically installed on two sides of the lower end surface of the bottom plate 3, and a cushion pad 19 is fixedly connected to the lower end surface of the bottom plate 3 corresponding to the shoulder and waist positions of the back of a person.

The working principle is as follows: when the device is used, the device is directly clamped between two clamping plates 10 in the placing groove 8, the clamping plates 10 are rotated clockwise, the round balls of the clamping plates 10 slide in the sliding grooves 13 of the limiting rings 12, the two clamping plates 10 are screwed in downwards and simultaneously clamp the device inwards in the sliding process, when the round balls are clamped in the grooves of the sliding grooves 13, the clamping plates 10 keep a fixed state, when the device needs to be taken, the clamping plates 10 are pressed inwards to separate the round balls from the grooves, the device can be separated from the clamping plates 10 by reversely rotating the clamping plates 10, the taking convenience and the fixing stability of the device are greatly improved, then the placing plates 4 are clamped and fixed between the limiting protrusions 6 and the limiting grooves 7, the placing plates 4 are placed into the device bag, the limiting strips 17 of the lengthened plate 2 limit the placing plates 4, and then the four quick-dismantling columns 14 of the top plate 1 are aligned with the clamping grooves 16 of the bottom plate 3, then will block in the strip 15 embedding draw-in groove 16, then rotatory and draw-in groove 16 block, the setting of spring, stability when having improved card strip 15 and draw-in groove 16 block, the agility of apparatus package dismouting has been improved, only need when carrying the user through 18 back of the body apparatus packages of both shoulders braces can, avoid the inconvenience that modes such as carrying or pulling brought, the setting of blotter 19, the fatigue that the user carried for a long time has been alleviateed, thereby the portability of apparatus package has been realized, be convenient for long-distance rescue transportation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The micro incision surgical instrument bag for the cardiac surgery comprises a placing plate (4) and is characterized by further comprising a top plate (1), an elongated plate (2) and a bottom plate (3), wherein a placing groove (8) is formed in the center of the upper end face of the placing plate (4), a plurality of control grooves (9) are formed in the bottom inner surface wall of the placing groove (8) in a rectangular array mode, a limiting ring (12) is fixedly connected to the center of the bottom inner surface wall of each control groove (9), the inner side of each limiting ring (12) is of a conical threaded structure, the upper end face of each control groove (9) is rotatably connected with a rubber sleeve (11) through a bearing sleeve, two clamping plates (10) are symmetrically embedded in the rubber sleeve (11), each clamping plate (10) is of a Z-shaped structure, the bottom ends of the two clamping plates (10) are attached to the inner side of the limiting ring (12), and a chute (13) in an inclined shape is formed in the inner side of the limiting ring (12), the outer side of the bottom end of one of the clamping plates (10) is fixedly connected with a ball, the ball is in sliding connection with a sliding groove (13), and a groove matched with the ball is formed in the bottom end, close to the control groove (9), of the sliding groove (13);

four corners of the up end of roof (1) all rotate through the bearing housing and are connected with quick detach post (14), the spring has been cup jointed to the outer wall of quick detach post (14), the bottom fixedly connected with card strip (15) of quick detach post (14), draw-in groove (16) are all installed to four corners of the up end of bottom plate (3), card strip (15) and draw-in groove (16) joint.

2. The cardiac surgery mini incision surgical instrument package as defined in claim 1, wherein two sides of the upper end surface of the placing plate (4) far away from the placing groove (8) are symmetrically provided with limiting grooves (7), two limiting protrusions (6) are fixedly connected to the lower end surface of the placing plate (4) at positions corresponding to the limiting grooves (7), and the limiting protrusions (6) are clamped with the limiting grooves (7).

3. The cardiac surgical microincision kit as claimed in claim 1, wherein a retaining ring (5) is fixedly connected to the placement plate (4) near the center of the surface wall of one end of the limiting groove (7).

4. A cardiac surgical microincision kit according to claim 1, characterized in that the elongated plate (2) is located between the top plate (1) and the bottom plate (3), and a plurality of stop strips (17) adapted to be used with the placement tray (4) are fixedly attached to the inner wall of the elongated plate (2).

5. The cardiac surgery microincision surgical instrument package as claimed in claim 1, wherein two braces (18) are symmetrically installed on both sides of the lower end surface of the bottom plate (3), and a cushion pad (19) is fixedly connected to the lower end surface of the bottom plate (3) corresponding to the shoulder and waist positions of the back of a person.