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Automatic hemostasis pressing device

A technology of tourniquet and pressing part, which is applied in the field of automatic hemostatic press, can solve problems such as difficulties, achieve the effects of reducing operation actions, realizing automatic supply, and avoiding the disinfection process

Active Publication Date: 2021-08-24
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, with the gradual maturity of automatic needling robot technology, the accuracy of the needling process has been greatly improved, and the needling time has also been shortened. However, the hemostasis and pressing of the needle hole after the needling still needs to be done manually, relying more on the nurses. Experience and the patient's own cooperation, especially for the elderly or patients with limited mobility, there are often various difficulties in pressing to stop bleeding

Method used

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  • Automatic hemostasis pressing device
  • Automatic hemostasis pressing device
  • Automatic hemostasis pressing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] like Figure 1 ~ 3 As shown, this embodiment provides an automated hemostatic pressor, including a bracket module 1, a transmission module 2, an arm pressing module 3, and an arm support module 4.

[0030] The bracket module 1 includes a base 12 and an annular rail frame 11, and the annular rail frame 11 is disposed vertically on the base 12, and the interior of the annular track frame 11 is a cavity, forming a track; the base 12 is in a hollow triangle shape, the interior is divided into two Part, while reducing material cost, the load-bearing structure is optimized, and the integration of the device is also improved.

[0031] The arm pressing module 3 and the arm support module 4 are respectively disposed at the top and bottom of the annular rail frame 11, and can be extended up and down within the annular rail frame 11. Specifically, the arm support module 4 includes a hand plate 43, a reset spring 41, and an arm support frame 42. A mounting groove 111 is provided with a ...

Embodiment 2

[0035]The basic configuration and examples of the present embodiment are the same, and the distinction point is that the arm pressing module 3 includes a pressing mechanism 32, which is mounted at the bottom of the arm pressing module 3, such as Figure 5 Sum Figure 6 Indicated. The pressing mechanism 32 includes a pressing push rod 321, a first motor 322, and an ultrasonic sensor. The first motor 322 drives the push rod 321 up and down by a gear structure, and the bottom end of the push rod 321 is a suction cup 321a, and an existing vacuum suction cup is employed. The ultrasonic sensor is mounted on the edge of the pressing push rod 321 to detect whether the lower arm is within the set distance.

[0036] The work procedure and principle of the present embodiment are: first draw a stop bose under the suction cup 321a during use. When the arm pressing module 3 drops, the ultrasonic sensor responds and starts monitoring. When the ultrasonic sensor detects that the first motor 322 sta...

Embodiment 3

[0038] This embodiment is an improved type of the second embodiment, and the arm pressing module 3 also includes a hemostatic belt replacement unit 33, such as Figure 7 Indicated. The hemostatic belt replacement unit 33 includes a pulley 332 and a second motor 331. The second motor 331 is connected to the rotation shaft of the pulley 332, and the hemostasis 5 is wound around the pulley 332, and the hemostasis replacement unit 33 is provided with an outlet groove 333 toward the pressing push rod 321 such that the one end of the hemostasis 5 passes through the outlet tank. 333. The hemostasis 5 is connected to a hemostasis having a protective film, and adjacent hemostasis is a virtual electrical connection. The knife can be provided in the lower side of the outlet 333. When the pressing work is over, the second motor 331 can drive the pulley 332 to extend the hemostatic belt 5 outlet groove 333. The suction cup 321a of the pressing push rod 321 activates the hemostatic belt 5, and t...

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Abstract

The invention relates to an automatic hemostasis pressing device which comprises a support module, a transmission module, an arm pressing module and an arm supporting module. The support module comprises a base and an annular track frame. The annular track frame is vertically arranged on the base; the arm pressing module and the arm supporting module are arranged at the top and the bottom of the annular track frame respectively and can stretch and retract up and down in the annular track frame. The transmission module comprises two transmission units symmetrically arranged on the two sides of the annular track frame. Each transmission unit comprises a sliding block, a first connecting rod and a second connecting rod; and the sliding block is arranged on a track of the annular track frame. The two ends of the first connecting rod are rotationally connected with the sliding block and the arm pressing module correspondingly, and the two ends of the second connecting rod are connected with the sliding block and the arm supporting module correspondingly. Compared with the prior art, pressing locking and hemostasis pressing can be achieved through a pure mechanical structure, a patient only needs to place the arm, and operation is rapid and convenient.

Description

Technical field [0001] The present invention relates to medical aids, in particular, to an automated hemostatic pressor. Background technique [0002] In medical practice, intravenous blood is a regular operation of nursing. After the venous blood drawn, it has caused puncture point bleeding, and many people think that the venous pins are no technical operation, The negligence, careless, responsible, causing patients with pain, bleeding, etc., etc., it also causes unpleasant and dissatisfied with nursing work, and affects the quality of nursing. The pressing time is not enough and the location is incorrect. Generally, the part is required to be partially pressing for 3 to 5 minutes, but most of the nurse is pulling the patient or the family presses, and there is no description of the pressing time, and it is not checked whether the part of the press is correct, and the cotton swab is also easy to shift the skin during the pressing process. Bleeding. After the end of the venous pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/12A61B17/132
CPCA61B17/12A61B17/1322A61B2017/12004
Inventor 齐鹏谢腾辉
Owner TONGJI UNIV
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