• 대한약침학회지
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• 제13권2호
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• pp.139-143
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• 2010

Object : This study was to investigate the clinical effect of Scolopendrid Pharmacopuncture on two patients suffering from Wrist Ganglion. Methods : We treated two patients suffering from Wrist Ganglion with both acupuncture and injection of Scolopendrid Pharmacopuncture. Then we measured the sizes of Wrist Ganglion and Visual Analogue Scale(VAS). Results and Conclusions : We found that the sizes of Wrist Ganglion of the two patients were significantly reduced. Moreover, the pain and discomfort of the wrists of the patients were reported to be reduced. So, we concluded that Scolopendrid Pharmacopuncture has an excellent effect on Wrist Ganglion. However, further studies are needed to investigate its exact effects.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2004년도 ICEIC The International Conference on Electronics Informations and Communications
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• pp.263-268
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• 2004

The inverse kinematics problem is to find a set of joint variable values that will place the end effector of a robot manipulator into a given pose. Pieper has shown that a sufficient condition for a manipulator to have a closed form solution is that three adjacent joint axes intersects, hence the six axes robot with spherical wrist allows closed form solution. But many industrial robots have a non-spherical wrist to provide a stronger wrist configuration so that they can handle heavy payloads. Also, the use of a non-spherical wrist can result in a cheap and simple wrist arrangement than when all three axes intersect at a common point. In these cases, closed form solutions cannot be found. Therefore numerical technique must be used to solve the inverse kinematics equations. This paper proposes a new algorithm that can be used for finding inverse kinematics solution of the six axes robot with non-spherical wrist. Computer simulations are provided to prove the usefulness of our method.

• 센서학회지
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• 제25권1호
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• pp.27-34
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• 2016

This paper describes the development of a rehabilitation robot that can provide wrist bending exercise to a severe stroke patient staying in a bed ward or at home. The developed rehabilitation robot has a three-axis force sensor which detects three directional force Fx, Fy, and Fz. The sensor measures a bending force (Fz) exerted on the wrist and the signal force (Fx and Fy) which can be used for the safety purpose. The robot was designed for severe stroke patients in bed, and the robot program was developed to perform a wrist bending rehabilitation exercise. In our tests including a nine-day experimental exercise, the developed force sensor-based robot operated effectively and safely.

• Korean Journal of Acupuncture
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• 제35권4호
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• pp.234-238
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• 2018

Objectives : This report details on a single case of Korean Medical treatments for the angular deformity of wrist fracture with disuse osteopenia. Methods : A 74-year-old lady with angular deformity of wrist fracture with disuse osteopenia was treated by Korean Medical therapies including manual acupuncture with electroacupuncture, pharmacopuncture, and chuna, twice daily for 41 days. Visual analogue scale for pain and range of motion were evaluated. Results : 1. Wrist pain decreased by Korean medical treatments over 41 days. 2. As a result of evaluation by visual analogue scale, the score marked from 6 to 3. 3. ROM of wrist joint increased from $0^{\circ}$ to $10^{\circ}$. Conclusions : Korean medical treatments helped symptom improvement in a patient with angular deformity of wrist fracture with disuse osteopenia.

• 한국정밀공학회지
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• 제9권1호
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• pp.137-145
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• 1992

Considering the singularity of robot, singularity avoidance control of robot is very important. Because it is very difficult structurally to exclude the wrist singularity. Then new control policy is needed to overcome wrist singularity. In this paper, the singularity states of robot wrist was analyzed and control algorithms for 3 and 4 axes robot wrist were proposed. Application results of the proposed control algorithms to the path including singularity showed us their usefulness and validity.

• 한국엔터테인먼트산업학회논문지
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• 제14권4호
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• pp.393-400
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• 2020

본 연구는 4주간 테이핑을 병행한 손목 안정화 운동이 출산 후 여성의 손목건강과 삶의 질에 미치는 효과를 규명하기 위하여 실시되었다. 단일맹검 및 사전 무작위 임상시험으로 진행되었으며, 17명의 손목통증 환자는 무작위로 실험군(n=8)과 대조군(n=9)으로 배정되었다. 모든 대상자는 손목에 테이핑을 적용하였다. 추가적으로 실험군은 손목 안정화 운동을 하루 2번, 주 5회, 4주간 시행하였고, 대조군은 같은 기간 동안 관절가동범위 운동을 시행하였다. 통증은 시각사상척도(VAS)를 사용하여 측정하였고, 기능장애는 Disabilities of the Arm, Shoulder and Hand (DASH), 삶의 질은 Short-Form 36 items (SF-36)을 사용하였다. 훈련 후 실험군이 대조군에 비해 통증과 기능장애, 삶의 질이 유의하게 개선되었다(p<.05). 본 연구는 테이핑을 병행한 손목 안정화 운동이 출산 후 여성의 손목 건강과 삶의 질을 효과적으로 향상시킴을 증명하였다.

• Journal of Acupuncture Research
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• 제27권3호
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• pp.167-172
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• 2010

Objectives : This observation was to report the clinical effects of acupotomy in treating wrist ganglion. Methods : From 7th April, 2010 to 12th May, 2010, 1 female patient who had a wrist ganglion was treated with ultra sound-guided acupotomy therapy and self moxibustion & massage. Results : The patient's wrist ganglion was disappeared on the surface of the skin after just one time acupotomy therapy. Hypoechoic lesion was turned into hyperechoic lesion on a ultrasonographic. After 1 month, a wrist ganglion was recurred, but the size of wrist ganglion was reduced. Conclusions : Acuputomy therapy has an effect of reducing the wrist ganglion size, but patient self management is important in preventing recurrence. The ganglion not visible on the surface of the skin must be considered as a treatment target.

• 대한정형외과스포츠의학회지
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• 제11권1호
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• pp.1-7
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• 2012

손목 관절은 신체의 관절 중 가장 많은 골들과 다양한 인대 및 근육 의해 형성되는 복합 관절로 그 해부학적 구조가 복잡하여 이해하기 힘든 관절이다. 손목 관절은 하나의 관절 공간이 아닌 요척골과 근위 수근골 사이에 형성되는 요수근 관절(radiocarpal joint)과 근위 수근골과 원위 수근골 사이에 형성되는 중수근 관절(midcarpal joint) 그리고 원위 요골과 척골두에 의해 구성되는 원위 요척 관절(distal radioulnar joint)로 구성되며 각각의 관절은 정상적으로 각기 분리되어 있다. 손목 관절에 발생하는 질환과 외상에 대해 치료하기 위해서는 손목관절의 정상 해부학에 대한 정확한 이해가 필수적이다. 본 종설에서는 손목관절의 해부학에 대해 자세히 알아 보고자 하였다.

• 대한간호학회지
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• 제38권4호
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• pp.503-512
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• 2008

Purpose: This study was to identify the effects of Nei-Guan accupressure using a wrist band on postoperative nausea and vomiting after middle ear surgery. Methods: The study design was a nonequivalent control group non-synchronized posttest design. Forty patients were assigned into two groups of 20 patients, the wrist band group and the control group. In the wristband group, acupressure was applied with a wrist band on the P6 point at both wrists from 30 min before to 24 hr after anesthesia. Results: The 1st hypothesis 'Applied wrist band groups will have a greater reduction in the nausea & vomiting grades by INVR than the control group' was accepted (t=2.303, p=.028). The 2nd hypothesis 'The Applied wrist band groups will have a greater reduction in the occurrence of nausea & vomiting than the control group' was partly accepted. The 3rd hypothesis 'The applied wrist band group will have a greater reduction in injection of antiemetics for 24 hr. post anesthesia than the control group' was rejected. Conclusion: Acupressure on the P6 point using a wrist band is effective to alleviate nausea for middle ear surgery patients.

• 대한물리의학회지
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• 제3권3호
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• pp.161-167
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• 2008

Purpose : The purpose of this study was to evaluate the effect of kinesio taping and wrist supporter on grip strength. Methods : The subjects for this study were thirty three young healthy people. To find out the effectiveness of kinesio taping and wrist supporter, divide three treatment method. Subjects measure the normal grip strength and then put on the kinesio taping and wrist supporter on wrist. Results : The results were as follow : 1. There were statistical significance on the grip strength with taping group(p<0.05). 2. There were statistical significance on the grip strength with wrist supporter group(p<0.05). 3. Taping group was more statistical significance than wrist supporter group on the grip strength. Conclusion : Supporter and taping on wrist were effective in grip strength.