• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2001.04a
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• pp.201-205
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• 2001

본 연구에서는 한지가공공정의 하나인 도침공정을 현대의 칼렌다링 공정과 비교 분석을 실시한다. 도침은 커다란 나무뭉치를 사용하여 반복적으로 여러 장이 겹쳐 진 한지를 두두림으로서 한지 표면을 평활하게 하며, 광택도를 높이는 효과를 볼 수 있다. 나무뭉치는 밑면이 평활해야만 할 것이다. 보통 한지 제조업자들은 경험 을 토대로 얼마만큼의 도침이 필요한지 결정하고 실시하곤 한다. 이러한 도침공정 에서 현대의 칼렌다링이 할 수 없는 중요한 공정이 존재한다면, 현대의 초지기에도 이러한 원리를 적용함으로써 효과적인 종이의 품질개선을 이룰 수 있는 여지가 충 분히 있다고 판단된다. 한지에 있어서 도침의 역할이 무었인지, 도침은 칼렌다링으 로 대치할 수 있는 지 둥을 비교 검토하였다. 도침공정 연구를 위하여 라이너지 한 종류, 백상지 한종류, 최근에 제조된 전통 한지 세 종류를 사용하였다. 라이너지와 백상지는 일반 제지공장에서 제조되는 방 식을 그대로 사용하여 기계 칼렌다를 통과한 샘플을 얻었으며 칼렌다를 통과하지 않은 라이너지와 백상지를 특별히 같은 지종에서 얻어서 실험을 실시하였다. 기계 칼렌다링을 하지않은 라이너지와 백상지 세 종류의 전통한지는 실험실 칼렌다를 통과시켰고, 또 각각에 도침을 실시하였다. 샘플들의 기본 물성과 처리조건을 표 1 에 정리하였다. 도침 공정에서 사용한 나무 뭉치의 무게는 약 64Kg 이며, 최대 높이 41cm 로 들어올려져 자유낙하에 의한 충격을 종이에 가하였고, 분당 충격횟수는 63회 였다. 라이너지는 도침 및 칼렌다에 의해 밀도가 서서히 증대되는 것을 볼 수 있었다 (그림 1). 도침은 칼렌다에 비해 밀도 증대에 효과적이지는 못하였다. 반면 백상 지에서는 도침이 기계 칼렌다나 실험실 칼렌다보다 현저히 크게 밀도를 증대시킴을 볼 수 있었다 (그림 2). 칼렌다는 종이를 높은 전단력과 압축력으로 변형시키는데 비해 도침은 단순히 압축 압력만을 종이에 가하는 것이 다르다고 볼 수 있는데, 라 이너지와 백상지가 같은 조건하에서 왜 이러한 큰 차이를 보이는 이유를 아직 알수 없다.

• Journal of Haehwa Medicine
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• v.26 no.1
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• pp.81-87
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• 2017

Objectives:The purpose of this study is to report the effect of acupotomy on pain, lumbar function, and quality of life in acute low back pain patients. Methods:We performed Acupotomy in three patients who have acute low back pain due to a traumatic motive within one week. NRS was used to evaluate patients' pain, ROM and RMDQ were used to evalutate lumbar function, EQ-5D and EQ VAS were used to evaluate quality of life, and a five-point Likert scale was used to evaluate treatment satisfaction. Results: Acupotomy reduced the patient's NRS, increased ROM and reduced RMDQ. EQ-5D increased in cases 1 and 3 but decreased in case 2 and EQ VAS increased in all cases. Conclusions: This study shows acupotomy has useful effect and acupotomy can be a effective treatment on acute low back pain patients.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.16 no.2
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• pp.69-77
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• 2021

연구 배경 최근 한국 및 중국에서 근골격계 질환에 대한 도침술의 활용이 늘고 있다. 하지만 현재까지의 임상연구는 대부분 증례보고 형태에 그치거나, 충분한 근거가 확보되지는 않은 실정이다. 우리는 요천추신경병증환자의 치료에 있어 도침치료와 통상한의치료와의 비교를 통해 도침치료의 유효성, 안전성, 경제성 평가를 시행하기 위해 본 연구를 기획하게 되었다. 연구 방법 본 연구는 예비임상 연구로, 다기관에서 진행되며, 무작위대조군, 활성 대조군을 통한 2개군 병행집단 연구로 평가자 맹검을 시행하게 된다. 이 연구에서는 총 50명의 요천추신경병증 환자를 대상으로 2개군으로 균등하게 분배하여 도침술 또는 통상한의치료를 시행하게 된다(각군당 25명). 도침술 그룹의 경우 협척혈에 도침치료를 시행 받게 되며, 통상 한의치료군은 연구자 판단하에 도침술을 제외한 적절한 한의치료를 시행 받게 된다. 두 개의 그룹은 주당 2회씩 총 3주간 치료를 받게 된다. 일차 유효성 평가는 요통으로 인한 기능장애를 평가하기 위한 Oswestry disability index를 통해 시행한다. 이차 유효성 평가지표로는 numeric rating scale, European Quality of Life 5-Dimension 5-Level, short-form McGill Pain Questionnaire, Roland-Morris Disability Questionnaire scores를 시행하게 된다. 고찰 본 예비임상연구의 결과는 추후 있을 요천추신경병증에 대한 도침치료 및 한의통상치료 비교효과 연구의 유효성, 경제성평가 본 임상연구를 위한 기초 정보 및 가능성을 확인하고 적절한 대상자수 산정에 도움이 될 것이다.

• Journal of Korean Medicine for Obesity Research
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• v.15 no.2
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• pp.149-152
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• 2015

The aim of this study is to report clinical progresses on localized fat. We devised the method of treat localized fat using acupotomy with selective cryolysis. We selected 4 subjects among the patients who maintained their body weight (within 5%) to minimize effects of losing weight. We practiced acupotomy with selective cryolysis therapy on 4 lesion of abdominal fat, 2 lesion of upper arm fat, 5 times for 2 month. All subjects had loss of abdominal circumference, and 1 subject had significantly loss of upper arm circumference. And there was no adverse effects. It shows that method of using acupotomy with selective cryolysis may be effective on localized fat.

• Journal of the Korean Wood Science and Technology
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• v.30 no.2
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• pp.134-143
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• 2002

According to the result of the experiment, except that Oebal Hanji making, which does not consider the fiber orientation, has a smaller difference between its strength of width and length direction than of Ssangbal Hanii making, there is not a significant difference between Oebal Hanji making and Ssangbal Hanji making. In addition, even though Oebal Hanji making produced indigenous technique is generally felt sturdy because its absolute strength is enhanced by applying fine materials and overlaying several sheets of paper, its relative strength, which is expressed in an index, is not far beyond that of Ssangbal Hanji making Study on the effect of Dochim revealed that Dochim improves remarkably folding endurance and enhances breaking length and the burst strength. Especially, Dochim increase tensile strength. It was also revealed that, indigenous Oebal Hanji making, the higher the number of sheets of paper overlaid is, the higher the tear strength is the increase relatively higher than those of other types of strength. Consequently, Dochim treatment greatly reinforces the imperfect strength of indigenous Hanji. We consider that if we apply Dochim treatment to Ssangbal Hanji making it may bring about abnormal imbalance of strength. We can benefit from the characteristic strength of Oebal Hanji making only when performing paper making and Dochim considering fiber orientation.

• Korean Journal of Acupuncture
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• v.33 no.2
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• pp.67-74
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• 2016

Objectives : The Knee degenerative osteoarthritis patients are not satisfied with the conventional therapies of KDOA, which results in the use of alternative therapies. The miniscalpel acupuncture is effective in treating chronic soft tissue, releasing contractures. However, there is little scientific evidence supporting the use of miniscalpel acupuncture in knee degenerative osteoarthritis. This study was designed to obtain basic data for a further large-scale trial as well as provide information about the feasibility of miniscalpel acupuncture in knee degenerative osteoarthritis patients. Methods : We describe the protocol for a randomized controlled pilot clinical trial of 5 weeks duration. Twenty patients will be recruited and randomly allocated to two treatment groups: miniscalpel acupuncture treatment(experimental group); and acupuncture and electro-acupuncture treatment(control group). Miniscalpel acupuncture will be performed once with a 1-week interval for 3 weeks. Electro-acupuncture will be administered twice per week for a period of 3 weeks. The primary outcomes will be measured by visual analogue scale and range of motion. The secondary outcomes will be short-form McGill Pain Questionnaire and Western Ontario and McMaster Universities Osteoarthritis Index. Both primary and secondary outcomes will be measured at baseline and at 1, 2, 3 and 5 weeks(i.e. 2 weeks after treatment completion). Conclusions : This pilot study will provide a basic foundation for a future large-scale trial as well as information about the feasibility of miniscalpel acupuncture in knee degenerative osteoarthritis.

• Journal of Korean Medicine for Obesity Research
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• v.17 no.2
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• pp.133-139
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• 2017

The aim of this study is to investigate the combined effect of acupotomy, selective cryolysis and herbal medicine therapy for treating regional fat accumulation of thigh. Twenty-four patients were selected for the study. A session of selective cryolysis and acupotomy treatments were performed on both thighs once a week, for four weeks, with administration of herbal medicine. Thigh circumference, weight, body mass index (BMI), skeletal muscle mass, and body fat rate were measured before and after the procedure. Statistical significance (P<0.05) was determined using the paired t-test. After treatments, thigh circumference was significantly reduced by $3.57{\pm}1.41cm$ in 4 weeks (P<0.001). Weight, BMI, skeletal muscle mass, and body fat rate too were significantly reduced (P<0.001). Of the 24 patients, 1 reported an adverse event of frostbite. We assume this combined therapy can be useful when dealing with localized fat accumulation. Long-term evaluation and further studies are required to identify the specific effect size.

• Journal of the Korean Wood Science and Technology
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• v.27 no.1
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• pp.88-104
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• 1999

This study was carried out to classify the Hanjis into three groups that were indigenous Hanji, traditional Hanji, and improved Hanji handmade by paper making method according to the physical properties of each paper sheet such as tensile, bursting and tearing strength, folding endurance and fiber orientation in each layer. The results obtained were summarized as follows: 1. The multi-layered Hanjis made by "Oebal" Hanji making method in different direction of fiber orientation have good properties in tearing resistance. 2. The multi-layered Hanji in different direction of fiber orientation has good properties in the tearing resistance, but the burst index and the breaking length results were lower than the single layered Hanjis. 3. The different fiber orientation and multi-layered method didn't increase, the three indexes(burst index, tear index, breaking length). Only, the different direction of fiber orientation decreased the difference of width and length strength (tensile, tear) of the Hanji. 4. "Dochim"(Korean finishing touch process for indigenous Hanji by fulling round sticks) greatly increase folding endurance(double folds, not $log_{10}$) and good effect to tensile strength and burst strength. 5. The today's Oebal Hanji were the maximum of 2 layers and the indigenous Oebal Hanji were 16 layers the maximum. In addition, average of the indigenous Oebal Hanji was 4 layers(all 4-layer Hanji were the different fiber orientation of each layer). 6, The indigenous Hanji(multi-layered, and different fiber orientation) was good condition with "Dochim". Dochim increased tensile strength and burst strength of the indigenous Hanji. So the three-strength indexes were similar level("--"). 7. When the number of layer which were same fiber orientation increase, the increased Hanji became similar strength pattern("V", breaking length and burst index was higher than tear index) with "Ssangbal" Hanji. 8. The single layered papers that made by "Oebal" Hanji making method were similar strength pattern with Ssangbal Hanji. 9. There was no way to find the width and length direction of multi-layered Hanji by comparison between the difference of tensile strength and the difference of tearing resistance. 10. The compared pattern of tensile strength and tearing resistance of indigenous Oebal Hanji was different from today's Oebal Hanji. Especially, the tearing resistance of all indigenous Oebal Hanji(16 samples) was stronger on width of tearing resistance. And in the half of indigenous Oebal Hanji samples, the width of tensile strength and tearing resistance was stronger than length strength (Indigenous Oebal: '$\ulcorner\lrcorner$' 50%, '$\bigcup$' 50% $\leftrightarrow$ Today's Oebal: '$\ulcorner\lrcorner$' 12%, '$\bigcup$'6%, '$\llcorner\urcorner$'17%, '$\bigcap$'65%). In 65% today's Oebal, the length direction of tensile strength and tearing resistance was stronger than the width direction.

• Journal of Korean Medicine Rehabilitation
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• v.28 no.1
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• pp.161-166
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• 2018

This report describes the miniscalpel-acupuncture treatment of a 68-yr-old woman who had abnormal posture and involuntary dystonic movements of the head and neck. She suffered muscle contracture associated symptoms after she fell injured in 2014. Her neck had abnormal posture findings due to muscle tension. The spasms gradually worsened and did not respond to botulinum toxin injections. Involuntary dystonic movements may be due to peripheral post-traumatic cervical dystonia. Outcomes support cervical dystonia may be managed effectively with miniscalpel-acupuncture. Further research is recommended.

• The Journal of Korean Medicine
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• v.36 no.3
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• pp.144-153
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• 2015

Objectives: The purpose of this study is to evaluate the clinical effectiveness of acupotomy in the treatment of various facial atrophic scars except acne scars. Methods: Four patients with facial atrophic scars were treated by superficial dermal undermining with acupotomy. They were treated six times, and evaluated by comparing before and after photos, PGA(Physician's Global assessment), SESES(The Stony Brook Scar Evaluation Score) and patient satisfaction. Results and Conclusions: After observing case photos, PGA, SBSES, patient's satisfaction, it can be considered that acupotomy is an effective treatment modality for facial atrophic scars and it has no significant side effects.