Device for preventing blood and bone scraps from splashing in operation

A splashing device and blood technology, applied in surgery, medical science, surgical saws, etc., can solve the problems of incomplete occlusion and inconvenient operation, and achieve the effects of avoiding surgical complications, reducing operation time, and increasing the chance of infection

Pending Publication Date: 2021-06-29
闫增龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Problems such as incomplete occlusion and inconvenient operation

Method used

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  • Device for preventing blood and bone scraps from splashing in operation
  • Device for preventing blood and bone scraps from splashing in operation
  • Device for preventing blood and bone scraps from splashing in operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] to combine figure 1 , 2 , 3 illustrate this embodiment

[0027] The anti-blood and bone debris splashing device for surgery includes a baffle 1, a support rod 3, and a suction cup 2, the baffle 1 is attached to the suction cup 2, the suction cup 2 and the support rod 3 are connected by bolts 5, and the buckle 4 is connected under the support rod 3, Buckle 4 is connected with surgical instruments. The baffle is a high-definition PVC plastic plate.

[0028] The support rod is an adjustable support rod. The support rod is divided into an inner rod 31 and an outer rod 32, the inner rod 31 is connected to the buckle 4, the outer rod 32 is connected to the suction cup 2, the inner rod 31 and the outer rod 32 have corresponding holes, and are fixed by screws, so that they can be adjusted at will The length of the support rod.

[0029] When working, the baffle adopts high-definition PVC plastic plate 0.4mm 21*29.7cm as the shielding material. The baffle has moderate flexib...

Embodiment 2

[0031] Other structures are the same as in Embodiment 1, except that the structure of the support rod is different.

[0032] Described support bar is divided into inner bar 31 and outer bar 32, and inner bar has elastic protrusion, and outer bar has corresponding hole, and the protruding point of inner bar is stuck in the hole of outer bar, changes the length of support bar.

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PUM

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Abstract

The invention discloses a device for preventing blood and bone scraps from splashing in an operation, and relates to the field of medical protection devices. The device comprises a baffle and a support rod, the baffle is attached to a suction cup, the suction cup is connected with the support rod, a buckle is connected below the support rod, and is connected with a power swing saw, the baffle adopts a high-definition PVC plastic plate of 21*29.7*0.04 cm as a shielding material, and the baffle has moderate flexibility and toughness (i.e., strength) and can be changed at any angle according to the requirement of an operator, the high definition of the baffle avoids the situation that the operator cannot see clearly, the suction cup sucks the baffle so that it can be guaranteed that the baffle is unlikely to get loose in the operation process, the buckle is elastic and connected with the surgical instrument and the power swing saw, the swing saw and the baffle are connected into a whole, and the buckle can rotate by 360 degrees leftwards and rightwards. The operator can adjust the direction of the baffle by rotating the buckle, and the baffle can be adjusted leftwards, rightwards, forwards and backwards, so that the aim of preventing splashing is achieved. The appropriate toughness of the baffle can ensure effective coverage of an operation area.

Description

technical field [0001] The invention relates to the field of medical protective devices, in particular to a device for preventing blood and bone chips from splashing in orthopedic joint replacement operations. Background technique [0002] With the continuous development of society, the medical industry has developed rapidly. In the medical industry, various medical auxiliary facilities are often used. The body fluid shield is the most important part. The body fluid shield is usually used for people A protective device during the procedures. When the patient is undergoing bone joint replacement or repair, the medical staff will manually perform the whole process of knee joint replacement osteotomy, hip joint replacement, acetabular grinding, femoral osteotomy, etc. Splashing of blood and bone debris is unavoidable during reaming, and splashing of blood and bone debris can easily lead to surgical infection, causing greater discomfort during the operation, affecting the mood o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/14A61B90/00
CPCA61B2017/00398A61B90/05A61B17/142
Inventor 闫增龙白希壮朱志勇李锡王慧声
Owner 闫增龙
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