CN219782642U

CN219782642U - Medical suture line packing card

Info

Publication number: CN219782642U
Application number: CN202321255209.3U
Authority: CN
Inventors: 毕浩然; 郝任心; 王文娟
Original assignee: Shandong Huaqianhe Medical Technology Co ltd
Current assignee: Shandong Huaqianhe Medical Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-03
Anticipated expiration: 2033-05-23

Abstract

The utility model provides a medical suture line packaging clamp which comprises a central base body, a cover plate and a bottom plate, wherein the cover plate is integrally formed on the outer edge of the central base body, the bottom plate is an annular bottom plate, a winding ring is integrally formed on the bottom of the bottom plate, welding ribs are arranged at the bottom of the winding ring, the winding ring is connected with the central base body through ultrasonic welding ribs, an annular folding line is arranged at the joint of the cover plate and the central base body, and the cover plate can be folded and buckled on the bottom plate along the annular folding line. The utility model does not need a practical sliding block in compression molding, the molded assembly is assembled by ultrasonic welding, and the qualification rate of finished products is high.

Description

Medical suture line packing card

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a medical suture packaging card.

Background

The medical suture is widely applied to the operation, and in order to avoid the problem of winding and knotting when the suture is used, the surgical suture sold in the market of medical appliances at present uses a packaging card as an outer package.

Patent number CN201520675836.1 discloses a medical suture tray packaging card, including central base member, bottom plate and the apron of integral structure, wherein bottom plate and apron set up respectively around the bottom surface and the top surface of central base member, are equipped with suture wire winding clearance between bottom plate and the apron, the apron is folded into the line through the annular of apron and central base member junction and is pressed and detained on the bottom plate, and this packaging card utilizes the elastic deformation of apron, can clip the suture that twines fast.

However, the suture line tray package card is of an integrated structure, a suture line winding gap between the bottom plate and the cover plate needs to be formed by adopting a sliding block, and when in compression molding, the annular folding line of the cover plate and the line inlet side of the bottom plate are provided with notches, and the sliding block can be inserted into the movable mold core and the fixed mold core at the notch forming position, so that burrs (flash, burrs or overflow edges) are easy to generate at the edge of the notches, and the problem of low yield of finished products is caused.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the medical suture packaging card with high yield in compression molding.

The technical scheme of the utility model is as follows: the utility model provides a medical suture line packing card, includes central basal body, apron and bottom plate, and central basal body outer fringe integrated into one piece has the apron, the bottom plate is annular bottom plate, and bottom plate bottom integrated into one piece has the wire winding ring, wire winding ring bottom is equipped with the welding muscle, link to each other through ultrasonic welding muscle between wire winding ring and the central basal body, the junction of apron and central basal body is equipped with annular folding line, and the apron can fold along annular folding line and buckle on the bottom plate.

The central basal body is provided with a suture needle fixing block, the suture needle fixing block is provided with a suture needle clamping groove, the central basal body on one side of the suture needle fixing block is provided with a needle taking gap, the central basal body in the needle taking gap is provided with an elastic buffer piece, and the bottom plate is provided with a winding opening for introducing suture lines into the central basal body. When the needle holding forceps are used for taking the needle, the needle holding forceps are directly used for pressing down the elastic buffer sheet, the needle is clamped from the needle taking notch, the time of hand taking and clamping is saved, and the operation time is saved.

The annular bottom plate is characterized in that the inner side of the annular bottom plate is provided with a plugboard, a central matrix below the plugboard is provided with a plugboard, the bottom of the plugboard is provided with a slot matched with the plugboard, and the plugboard is inserted into the slot to realize the matching and butt joint of the bottom plate and the central matrix. Through the cooperation in inserted block and the picture peg, dock in advance the part before ultrasonic welding to avoid the problem that the product welding skew appears because of the vibration when ultrasonic welding.

The inserting plates and the inserting blocks are at least two groups, the inserting plates are distributed along the inner wall of the annular bottom plate at equal intervals, and the inserting blocks are correspondingly arranged on the central base body below the inserting plates.

Square through holes are formed in the inserting plates and penetrate downwards to be communicated with the inserting blocks and the central base body. The square through holes can be used for fixing tag cards, and hidden danger of product quality caused by glue adhesion is avoided.

The bottom plate and the central matrix on the outer side of the winding ring are provided with communication holes for inserting a winding shaft of a winding machine. When the outside of the winding ring is wound, the thread is wound on the winding shaft inserted into the communication hole, so that the phenomenon that the thread is taken out and blocked due to the fact that the suture thread is directly and tightly wound on the outside of the winding ring is avoided.

A plurality of reinforcing ribs are uniformly arranged on the circumference of the outer side of the winding ring. The reinforcing rib improves the forming strength of the winding ring.

The beneficial effects of the utility model are as follows:

according to the scheme, the bottom plate is formed independently, the central base body and the cover plate are formed integrally, only two mold cavities are needed to be formed, no inverted buckle is arranged on a formed part, a sliding block is not needed to be arranged in the forming mold, a burr generated by the fact that the sliding block is inserted into a mold core is not generated at a notch of a formed product, the formed bottom plate and the central base body can be formed into a component through ultrasonic welding, and therefore the yield of finished products is improved effectively.

Drawings

FIG. 1 is a schematic view of the structure of the utility model after ultrasonic welding;

FIG. 2 is a schematic view of the structure of the base plate of the present utility model;

FIG. 3 is a schematic view of the structure of the central base of the present utility model;

fig. 4 is a partial enlarged view of a in fig. 2.

Reference numerals: 1. a central base; 11. taking a needle notch; 12. an elastic buffer sheet; 2. a bottom plate; 21. a winding port; 3. a cover plate; 4. a suture needle fixing block; 41. a suture needle clamping groove; 5. a wire loop; 51. reinforcing ribs; 6. inserting plate; 61. a slot; 62. square through holes; 7. inserting blocks; 8. an annular folding line; 81. a fold line notch; 9. a communication hole; 10. welding ribs.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the following description is made in detail with reference to the accompanying drawings, and other embodiments obtained by those skilled in the art without making any inventive effort are all within the scope of the present utility model.

As shown in fig. 1 to 4, the utility model provides a medical suture packaging card, which comprises a central substrate 1, a cover plate 3 and a bottom plate 2, wherein the outer edge of the central substrate 1 is integrally formed with the cover plate 3, in order to facilitate needle taking during operation, a suture needle fixing block 4 is installed on the central substrate 1, a suture needle clamping groove 41 is formed in the suture needle fixing block 4, in this embodiment, a needle taking notch 11 is formed in the central substrate 1 at one side of the suture needle fixing block 4, an elastic buffer sheet 12 is installed on the central substrate 1 in the needle taking notch 11, in this embodiment, the needle taking notch 11 is a trapezoid hole, one side of the elastic buffer sheet 12 is connected with the bottom edge of the needle taking notch 11 away from the suture needle fixing block 4, when a needle holder is used for taking a needle, the needle is directly pressed down by the needle holding clamp to take the elastic buffer sheet 12, the needle is clamped from the needle taking notch 11, the time of hand taking and clamping is saved, and the operation time is saved.

The bottom plate 2 is an annular bottom plate, the bottom of the bottom plate 2 is integrally formed with a winding ring 5, the bottom of the winding ring 5 is provided with a welding rib 10, the winding ring 5 is connected with the central base body 1 through an ultrasonic welding rib 10, preferably, an annular welding groove corresponding to the welding rib 10 is formed in the central base body 1, and the annular welding groove is matched with the welding rib 10 for welding, so that flash during welding of the welding rib 10 can be prevented, and the appearance is prevented from being influenced; the bottom plate 2 is provided with a winding opening 21 for leading a suture line into the central base body 1, an annular folding line 8 is arranged at the joint of the cover plate 3 and the central base body 1, the cover plate 3 can be folded and buckled on the bottom plate 2 along the annular folding line 8, and a plurality of notches 81 are uniformly distributed on the annular folding line 8 for enabling the cover plate 3 to be folded more smoothly; this scheme uses two die cavities to mould pressing shaping respectively bottom plate 2 and central base member 1, does not have the back-off on each shaping, consequently need not to set up the slider in the forming die, can not appear because of the flash of light that the slider inserted broken mould benevolence produced on notch 81 on the apron annular folding line 8 and the wire winding mouth 21 department of bottom plate 2, the bottom plate 2 after the shaping and the central base member 1 can the shaping subassembly through ultrasonic welding, consequently the yield of finished product effectively improves.

In order to ensure consistency in ultrasonic welding and avoid the problem of product welding deviation caused by vibration in ultrasonic welding, the inner side of the annular bottom plate 2 is provided with a plugboard 6, the central base body 1 below the plugboard 6 is provided with a plugboard 7, the bottom of the plugboard 6 is provided with a slot 61 matched with the plugboard 7, the plugboard 7 is inserted into the slot 61 to realize the matching and butt joint of the bottom plate 2 and the central base body 1, in the utility model, the plugboard 6 and the plugboard 7 are in three groups, the plugboard 6 is distributed along the inner wall of the annular bottom plate 2 at equal intervals, and the plugboard 7 is correspondingly arranged on the central base body 1 below the plugboard 6.

Square through holes 62 are formed in the inserting plates 6, and the square through holes 62 penetrate downwards and are communicated with the inserting blocks 7 and the central base body 1. The square through holes 62 can be used for fixing tag cards, and the hidden danger of product quality caused by glue adhesion is avoided.

The bottom plate 2 and the central base body 1 outside the winding ring 5 are provided with communication holes 9 for inserting a winding shaft of a winding machine. When the outside of the winding ring is wound, the thread is wound on the winding shaft inserted into the communication hole 9, so that the phenomenon of thread taking clamping caused by directly and tightly winding the suture thread on the outside of the winding ring 5 is avoided.

A plurality of reinforcing ribs 51 are uniformly arranged on the circumference of the outer side of the winding ring 5. The reinforcing ribs 51 enhance the molding strength of the wire loop.

When the technical scheme is implemented, the bottom plate 2 with the winding ring 5 and the central base body 1 with the cover plate 3 are produced through compression molding, the insert block 7 on the central base body 1 is in butt joint with the insert groove 61 of the insert plate on the bottom plate 2, the winding ring 5 below the bottom plate 2 is arranged on the central base body 1 through ultrasonic welding to complete the assembly of a product, the suture needle is arranged in the suture needle clamping groove 41, the winding shaft of the winding machine is inserted into the communication hole 9 to perform the winding work of the suture thread on the winding ring 5, the thread end of the suture thread enters the central base body 1 through the winding opening to be connected with the suture needle, the cover plate 3 is folded and buckled on the bottom plate 1, and finally the label card is fixed in the square through hole 62 to complete the assembly of the suture thread packaging card.

Claims

1. The utility model provides a medical suture line packing card, includes central matrix, apron and bottom plate, its characterized in that, central matrix outer fringe integrated into one piece has the apron, the bottom plate is annular bottom plate, and bottom plate bottom integrated into one piece has the winding ring, winding ring bottom is equipped with the welding muscle, link to each other through ultrasonic welding muscle between winding ring and the central matrix, the junction of apron and central matrix is equipped with annular folding line, and the apron can fold along annular folding line and buckle on the bottom plate.

2. The medical suture packaging card according to claim 1, wherein the central base body is provided with a suture needle fixing block, the suture needle fixing block is provided with a suture needle clamping groove, the central base body on one side of the suture needle fixing block is provided with a needle taking notch, the central base body in the needle taking notch is provided with an elastic buffer sheet, and the bottom plate is provided with a winding opening for introducing a suture into the central base body.

3. The medical suture packaging card according to claim 1 or 2, wherein a plugboard is installed on the inner side of the annular bottom plate, a plugboard is installed on a central base body below the plugboard, a slot matched with the plugboard is formed in the bottom of the plugboard, and the plugboard is inserted into the slot to realize the matching and butt joint of the bottom plate and the central base body.

4. A medical suture packaging card according to claim 3, wherein the insertion plates and the insertion blocks are at least two groups, the insertion plates are distributed along the inner wall of the annular bottom plate at equal intervals, and the insertion blocks are correspondingly arranged on the central base body below the insertion plates.

5. The medical suture packaging card of claim 4, wherein the insertion plate is provided with a square through hole, and the square through hole penetrates downwards and is communicated with the insertion block and the central base body.

6. The medical suture packaging clip of claim 1, wherein the bottom plate and the central base body on the outer side of the winding ring are provided with communication holes for inserting a winding shaft of a winding machine.

7. The medical suture packaging clip of claim 1, wherein a plurality of reinforcing ribs are uniformly arranged on the outer circumference of the winding ring.