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A counting device for titanium clamp and continuous titanium clamp using the counting device

A technology of counting device and titanium clamp, applied in the field of continuous hair titanium clamp and mechanical counting device, can solve the problems that doctors cannot grasp the state of nails out of the instrument, and the continuous hair titanium clamp does not have a counting device, etc., and achieves a simple structure, Stable performance

Inactive Publication Date: 2017-02-01
TIANJIN ONEHEALTH MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a counting device for titanium clamps with simple structure and stable performance, which is applied to the continuous firing titanium clamps to solve the problem that there is no counting device in the existing continuous firing titanium clamps, and doctors cannot grasp the nails from the instruments. status technical issues

Method used

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  • A counting device for titanium clamp and continuous titanium clamp using the counting device
  • A counting device for titanium clamp and continuous titanium clamp using the counting device
  • A counting device for titanium clamp and continuous titanium clamp using the counting device

Examples

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Embodiment 1

[0042] The embodiment of the present invention provides a counting device for titanium clamps, and a continuous titanium clamp using the counting device, please refer to Figure 1-Figure 8 As shown, the counting device provided by the present invention includes a fixed housing 2; The counting wheel rotatably installed on the character wheel base 3; the counting wheel is provided with a ratchet 412, the number is marked on the circumference, and the side is provided with a ratchet; the character wheel base 3 is also equipped with a drive Rod 5 and push slider 6, said push slider 6 is elastically engaged with ratchet 412 provided inside said counting digital wheel; said fixed housing 2 is provided with a ratchet to cooperate with said counting digital wheel, In order to prevent the counting wheel from reversing relative to the backstop structure.

[0043] Preferably, the above-mentioned fixed housing 2 is composed of two parts, a left fixed housing 21 and a right fixed housing ...

Embodiment 2

[0053] Please refer to Figure 7-9 As shown, the present invention also provides a continuous titanium clamp, including a body structure 1, a push nail assembly, a transmission assembly, a limit assembly 17, a movable handle 8 and the above-mentioned counting device of the present invention, and the above-mentioned movable handle 8 is rotatable It is installed in the body structure 1, and pushes the nail assembly through the transmission assembly; the above-mentioned counting device is installed on the left end of the above-mentioned body structure 1 through the above-mentioned fixed housing 2; the left end of the above-mentioned transmission assembly is connected with the push block 7 through a spring, and the movable handle 8 When firing, apply force to the limit assembly 17, so that in the initial state, the push blocks 7 that are against the limit assembly 17 are separated from each other, and the push block 7 slides under the action of the spring, and then applies force to...

Embodiment 3

[0062] The present invention also provides another continuous titanium clamp, including a body structure 1, a push nail assembly, a transmission assembly, a limit assembly 17, a movable handle 8 and the above-mentioned counting device of the present invention, and the above-mentioned movable handle 8 is rotatably installed In the body structure 1, push the nail assembly through the transmission assembly; the above-mentioned counting device is installed on the left end of the above-mentioned body structure 1 through the above-mentioned fixed housing 2; the left end of the above-mentioned transmission assembly is connected with the push block 7 through a spring, and the above-mentioned push block 7 can be Sliding under the driving of the movable handle 8, and then driving the driving rod 5 to rotate.

[0063] Preferably, in the continuous firing titanium clamp of the present invention, the above-mentioned limiting component 17 is rotatably installed on the body structure 1 throug...

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Abstract

The invention provides a titanium clamp counting device and a repeating type titanium clamp applying the titanium clamp counting device. The titanium clamp counting device comprises a fixed shell, a character wheel base arranged in the fixed shell in a rotating mode and a counting character wheel arranged on the character wheel base in a rotating mode. Ratchets are arranged in the counting character wheel, the periphery of the counting character wheel is marked with numbers, and the side face of the counting character wheel is provided with the ratchets. The character wheel base is further provided with a drive rod and a push sliding block. The push sliding block is connected with the ratchets in the counting character wheel in an elastic and clamped mode. The fixed shell is provided with a retaining structure for preventing the counting character wheel from rotating reversely relatively by being matched with the ratchets of the counting character wheel. The titanium clamp counting device is simple in structure, stable in performance, capable of achieving counting or counting down when used in the repeating type titanium clamp and capable of enabling doctors to know the number of the residual titanium nails in the titanium clamp visually and bringing convenience to the doctors.

Description

technical field [0001] The invention relates to a counting device of a titanium clamp, in particular to a mechanical counting device and a continuous firing titanium clamp using the counting device. Background technique [0002] During surgical operations, such as abdominal surgery, shock or even death due to bleeding is one of the main risks of the operation. Therefore, stopping the bleeding as much as possible is a major factor for the ultimate success of the operation. Traditional surgical methods use ligation, suture or compression of blood vessels to achieve hemostasis. In recent years, titanium clip hemostasis is a new type of hemostasis method, which greatly improves the operation speed compared with traditional methods, and the speed of operation is directly related to the amount of bleeding. . Ordinary titanium clips are used to manually strengthen the blood vessels, which takes a long time and causes a lot of blood loss. The recent emergence of continuous titanium...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/128G06M1/22
CPCA61B17/128A61B17/1285
Inventor 孙景荣刘挺
Owner TIANJIN ONEHEALTH MEDICAL INSTR CO LTD
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