CN112617812B - Application evaluation device of paclitaxel liposome - Google Patents
Application evaluation device of paclitaxel liposome Download PDFInfo
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- CN112617812B CN112617812B CN202011415742.2A CN202011415742A CN112617812B CN 112617812 B CN112617812 B CN 112617812B CN 202011415742 A CN202011415742 A CN 202011415742A CN 112617812 B CN112617812 B CN 112617812B
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- bevel gear
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- knee joint
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1118—Determining activity level
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4824—Touch or pain perception evaluation
- A61B5/4827—Touch or pain perception evaluation assessing touch sensitivity, e.g. for evaluation of pain threshold
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
Abstract
The invention relates to the application field of paclitaxel liposome, and discloses an application evaluation device of paclitaxel liposome, which comprises a base, and a back support mechanism and a knee joint bending test mechanism which are respectively arranged at two ends of the base, wherein a first adjusting component is arranged between the back support mechanism and the base, and a second adjusting component is arranged between the knee joint bending test mechanism and the base; the second adjusting component comprises a first supporting shaft which is rotatably connected to the end part of the base, the knee joint bending testing mechanism is fixedly connected to the first supporting shaft, one end of the first supporting shaft is coaxially and fixedly connected with a wire disc, the base is rotatably connected with a worm which is meshed with the wire disc, and the worm is perpendicular to the first supporting shaft; the base is provided with a locking assembly used for limiting the position of the first supporting shaft, and the base is provided with an angle indicating dial. The device makes up the current market and clinical blank, and compared with the method for evaluating the application effect only by subjective expression of the subject, the result recorded by the device has more clinical reference significance.
Description
Technical Field
The invention relates to the application field of paclitaxel liposome, in particular to an application evaluation device of paclitaxel liposome.
Background
Paclitaxel is a complex diterpenoid compound extracted from the bark of taxus brevifolia, has unique anticancer action mechanism, does not influence the synthesis of DNA and RNA of tumor cells, does not damage DNA molecules, and specifically acts on the mitotic prophase (G2 phase) and the mitotic phase (M phase) of the tumor cell cycle to prevent microtubules from forming spindles and spindle threads during mitosis and inhibit the mitosis of cells, so that the dynamics of the cells are abnormal, thereby preventing the division and proliferation of the tumor cells; the traditional Chinese medicine composition has a strong killing effect on a plurality of tumor cells including lung cancer, intestinal cancer, melanoma, breast cancer and ovarian cancer in-vitro experiments, and is known as a major breakthrough in tumor treatment in the 90 th generation of the 20 th century. However, paclitaxel has low solubility in water, and polyoxyethylene castor oil (Cremophor EL) and absolute ethanol, which are commonly added to injection preparations, cause severe allergic reactions when degraded in vivo.
The liposome is used as a carrier of an anticancer drug, has the characteristics of enhancing the affinity of the drug and cancer cells, overcoming drug resistance, increasing the intake of the drug by the cancer cells, improving the curative effect and reducing toxic and side effects, is known as a drug missile, has certain targeting property, can prolong the circulation time of the drug in vivo and improves the ability of the drug to penetrate through tumor vessels. The paclitaxel liposome is the perfect combination of paclitaxel and liposome, and is wrapped by lecithin, and because polyoxyethylated castor oil (Cremophor EL) and anhydrous alcohol are not added into the paclitaxel liposome, anaphylaxis and hypersensitivity are avoided. During the application of paclitaxel liposome, the evaluation of the effect is usually multidimensional, including positive effect evaluation and negative effect evaluation. The positive effect evaluation is the effective rate of the treatment, and the evaluation criteria are divided into Complete Remission (CR), partial Remission (PR), stability (SD) and Progression (PD): complete or partial remission is considered effective, and the proportion of the number of effective cases to the total number of patients in the group is effective. The negative effects were evaluated by the incidence of adverse reactions (muscle and joint pain, nausea, vomiting, flushing, skin rash) and the extent of adverse reactions. The adverse reaction is divided into 0-1V degree according to the graduation standard (WHO) of the toxic and side reaction of the anticancer drug, and the proportion of the total number of adverse reactions in the group of patients is the adverse reaction incidence. In the evaluation of adverse reaction, the evaluation is usually recorded by the visual feedback of patients, and the evaluation accuracy is low, especially for the muscle joint pain, and a grading method for judging the muscle joint pain is not available at present.
Disclosure of Invention
The invention aims to provide an application evaluation device of a paclitaxel liposome so as to realize accurate evaluation of adverse reaction of paclitaxel liposome application.
In order to achieve the purpose, the invention adopts the following technical scheme: the application evaluation device of the paclitaxel liposome comprises a base, and a back supporting mechanism and a knee joint bending testing mechanism which are respectively arranged at two ends of the base, wherein a first adjusting component is arranged between the back supporting mechanism and the base, and a second adjusting component is arranged between the knee joint bending testing mechanism and the base; the second adjusting component comprises a first supporting shaft which is rotatably connected to the end part of the base, the knee joint bending testing mechanism is fixedly connected to the first supporting shaft, one end of the first supporting shaft is coaxially and fixedly connected with a wire disc, the base is rotatably connected with a worm which is meshed with the wire disc, and the worm is perpendicular to the first supporting shaft; the base is provided with a locking assembly used for limiting the position of the first supporting shaft, and the base is provided with an angle indicating dial.
The principle and the advantages of the scheme are as follows: in practical application, the technical scheme is used for evaluating adverse reactions after the paclitaxel liposome is applied, and particularly for the auxiliary evaluation of the muscle joint pain index. In the evaluation process, the testee sits on the base in a sitting posture, the back supporting mechanism is used for supporting the back of the testee, and the knee joint bending testing mechanism is used for adjusting the knee joint bending angle of the testee so as to record the pain degree of muscles and joints of the testee under different bending angles, so that the detection is more refined. When carrying out the angle modulation to knee joint bending test mechanism, first supporting shaft plays the effect of connecting, the worm is the power supply of adjusting, it rotates to rotate the silk dish that the worm drove meshing with it, the silk dish drives the first supporting shaft of coaxial rigid coupling with it and rotates, and then drive the relative base of knee joint bending test mechanism and rotate certain angle, make the certain angle of knee joint bending of testee, the crooked degree of testee knee joint can be adjusted through the rotation number of weeks of control worm, high durability and convenient operation, the locking subassembly can carry out the fixed of position to the first supporting shaft after the rotation, so that the painful degree of record testee feedback in a certain time. When recording, the pain degree fed back by the patient at the bending angle can be accurately recorded through the angle indicating dial.
The beneficial effects of this technical scheme lie in:
1. among this technical scheme, when drive knee joint bending test mechanism rotates, utilize worm drive silk dish to realize, the diameter of worm is less than silk dish diameter, drives silk dish pivoted in-process by the worm, is equivalent to the speed reduction drive, can realize the slow regulation to knee joint bending test mechanism turned angle, avoids disposable turned angle too big to cause the discomfort for the patient, and can guarantee the accuracy nature of result record.
2. In the technical scheme, when the knee joint bending test mechanism is driven to rotate, the rotating angle can be accurately compared and recorded through the angle indication dial, and the accuracy of a recording result can be ensured.
3. The technical scheme provides the special equipment for testing the muscle joint pain, fills up the current market and clinical blank, and compared with the method for evaluating the application effect only by subjective expression of a subject, the result recorded by the device has more clinical reference significance.
Preferably, as an improvement, the locking assembly comprises a first bevel gear coaxially and fixedly connected with the first support shaft, two support plates which are opposite to each other are fixed on the wire disc, a second bevel gear meshed with the first bevel gear is rotatably connected to each support plate, a locking bevel gear capable of being meshed with the second bevel gear is slidably connected to the base, and the sliding direction of the locking bevel gear is parallel to the axial direction of the first support shaft.
In the technical scheme, the locking assembly is used for fixing the position of the first support shaft which rotates for a certain angle, and when the first support shaft rotates, the locking bevel gear is not meshed with the second bevel gear; after the angle of the first support shaft is adjusted, the locking gear slides towards the direction of the first support shaft along the direction of the first support shaft, so that the locking bevel gear is meshed with the second bevel gear, and because the locking bevel gear can only slide relative to the base without rotational freedom, when the locking bevel gear is meshed with the second bevel gear, the reverse locking and fixing of the position of the second bevel gear can be realized, the two second bevel gears are used for fixing the position of the wire disc in a cooperative manner, namely, the fixing of the position of the first support shaft is indirectly realized, and the muscle joint pain degrees of testees at different test times can be conveniently recorded.
Preferably, as an improvement, knee joint bending test mechanism includes that the rigid coupling surveys the board at the epaxial survey of first support, surveys the lateral part of board and is provided with the indicating line, surveys the board and is provided with the spacing subassembly of ankle joint in the one end of keeping away from first support axle.
Among this technical scheme, survey test panel and be used for supporting the both legs of experimenter, when testing, the spacing subassembly of ankle joint is used for injecing the ankle of centre gripping experimenter to guarantee that the both legs of experimenter rotate certain angle (crooked certain angle promptly) with surveying the board together, and then guarantee that the test result is accurate reliable, through setting up the indicating line at the lateral part of surveying the board, this indicating line uses with the angle indication calibrated scale is in coordination, conveniently takes notes angular position.
Preferably, as an improvement, the spacing subassembly of ankle joint includes the fixed column of rigid coupling on the face of surveying the test panel, is fixed with on the fixed column with fixed column vertically gag lever post, all is provided with the cushion collar on fixed column and the gag lever post.
Among this technical scheme, the setting of fixed column can make and reserve certain space between gag lever post and the survey test panel for hold the ankle of experimenter, through all setting up the cushion collar on fixed column and gag lever post, can improve the travelling comfort that the device used, avoid causing the influence to the evaluation result because of the discomfort of equipment.
Preferably, as an improvement, the second adjusting part includes the support section of thick bamboo of rotation connection on the supporting seat, and the axial sliding connection who follows the support section of thick bamboo in the support section of thick bamboo has the second back shaft, is provided with one section spacing arch on the outer wall of second back shaft, is provided with on the base to be used for holding spacing bellied spacing groove.
Among this technical scheme, a supporting cylinder is used for connecting base and back supporting mechanism to can make the relative base of back supporting mechanism rotate certain angle, after back supporting mechanism angular adjustment finishes, can carry out the rigidity to back supporting mechanism through spacing arch on the second back shaft and the spacing groove on the base, simple structure, convenient operation.
Preferably, as an improvement, the back support mechanism comprises a back plate fixedly connected to the support cylinder, and the back plate is rotatably connected with the handrail.
Among this technical scheme, the backplate plays the effect of supporting the experimenter back, through set up the handrail that rotates the connection on the backplate, can support the arm of experimenter, after the handrail uses, but relative backplate rotates in order to realize accomodating of handrail, makes things convenient for depositing of equipment.
Preferably, as an improvement, the height of the base is adjustable.
In the technical scheme, the base is adjustable in height, adaptability adjustment can be performed according to actual requirements (such as subjects with different heights or heights required by different tests), and the device is high in use flexibility and wide in application range.
Preferably, as an improvement, the back plate and the test plate are provided with elastic pads.
In this technical scheme, all set up the cushion through on backplate and survey test panel, can improve the backplate and survey the comfort level when surveying the board use, avoid causing the influence to the evaluation result because of the discomfort of backplate or survey test panel.
Drawings
FIG. 1 is a front view of a first embodiment of the evaluation device for the application of paclitaxel liposomes according to the present invention;
FIG. 2 is an enlarged view taken at A1 in FIG. 1;
FIG. 3 is a longitudinal cross-sectional view of FIG. 1;
FIG. 4 is an enlarged view of FIG. 3 at A2;
fig. 5 is an enlarged view at A3 in fig. 3.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a base 1, an elastic cushion 2, an electric telescopic rod 3, a back plate 4, a handrail 5, a support cylinder 6, a second support shaft 7, a limit protrusion 8, a limit groove 9, a pull ring 10, a test plate 11, an indication line 12, a fixed column 13, a limit rod 14, an angle mark 15, a wire disc 16, a worm 17, a first bevel gear 18, a support plate 19, a second bevel gear 20, a locking bevel gear 21, a locking shaft 22, a locking tooth 23, a locking groove 24 and an angle indication dial 25.
Example one
The embodiment is basically as shown in the attached figures 1 and 3: the application evaluation device of the paclitaxel liposome comprises a base 1, and a back supporting mechanism and a knee joint bending testing mechanism which are respectively arranged at two ends of the base 1. Base 1 is last to have sewed up one deck cushion 2, and base 1's height-adjustable setting, and cushion 2 in this embodiment has the foam-rubber cushion of rubber for the surface, and base 1's bottom welding has electric telescopic handle 3, and electric telescopic handle 3's structure and driving method are prior art, do not describe here any more.
The back supporting mechanism comprises a back plate 4, a layer of elastic pad 2 is sewn on the back plate 4, a handrail 5 is rotatably connected to the back plate 4, and the handrail 5 rotates upwards to be attached to the side portion of the back plate 4 and also rotates downwards to be in a state shown in fig. 1. Referring to fig. 4, the left end of the base 1 is rotatably connected with a support cylinder 6, the support cylinder 6 is arranged along the width direction of the base 1, the back plate 4 is welded on the outer wall of the support cylinder 6, and the welding direction is along the axial welding of the support cylinder 6. A second supporting shaft 7 is connected to the inside of the supporting cylinder 6 in a sliding mode along the axial direction of the supporting cylinder, one section of limiting protrusion 8 is connected to the second supporting shaft 7 in an integrated mode, a plurality of limiting grooves 9 capable of containing the limiting protrusion 8 are formed in the base 1, and a pull ring 10 is welded to the end portion of the second supporting shaft 7.
As shown in FIG. 1, the knee bending test mechanism includes a test board 11, and the side of the test board 11 is marked with an indication line 12, and the indication line 12 is disposed along the length direction of the test board 11. The testing board 11 is sewed with a layer of elastic cushion 2, the right end of the testing board 11 is welded with a fixing column 13 vertical to the testing board 11, the top end of the fixing column 13 is welded with a limiting rod 14 vertical to the fixing column 13, and the fixing column 13 and the limiting rod 14 are both sleeved with buffer sleeves (not shown in the figure).
As shown in fig. 5, the right end of the base 1 is rotatably connected with a first supporting shaft, the left end of the test board 11 is welded on the outer wall of the first supporting shaft, and the test board 11 is welded along the axial direction of the first supporting shaft. The first supporting shaft is coaxially and fixedly connected with a wire disc 16, a worm 17 vertical to the first supporting shaft is rotatably connected to the base 1, and the worm 17 is meshed with the wire disc 16. The first support shaft is further coaxially and fixedly connected with a first bevel gear 18, two support plates 19 which are oppositely arranged are welded on the wire disc 16, the two support plates 19 are both rotatably connected with second bevel gears 20 which are meshed with the first bevel gear 18, and the two second bevel gears 20 are oppositely arranged. A locking bevel gear 21 which can be meshed with the second bevel gear 20 is connected on the base 1 in a sliding mode, a locking shaft 22 is fixedly connected to the locking bevel gear 21 coaxially, and the locking shaft 22 is parallel to the first supporting shaft and can slide along the axial direction of the first supporting shaft. A ring of locking teeth 23 is welded on the outer wall of the locking shaft 22 in the circumferential direction, and a locking groove 24 capable of accommodating the locking teeth 23 is formed in the base 1.
Referring to fig. 2, a circular angle indicating dial 25 is bonded to the base 1, angle marks 15 are circumferentially arranged on the angle indicating dial 25, and the center of the angle indicating dial 25 coincides with the center of the first support shaft.
The specific implementation process is as follows: when evaluating the application result of the paclitaxel liposome and evaluating the muscle joint pain index, firstly, the electric telescopic rod 3 is adjusted according to the height of a testee or the requirement of an evaluation field, namely, the height of the base 1 is adjusted, and after the height adjustment of the base 1 is finished, the testee sits on the base 1 in a sitting posture.
An operator firstly adjusts the angle between the back plate 4 and the base 1, specifically, the second support shaft 7 is pushed towards the inner side of the support cylinder 6, so that the limit protrusion 8 and the limit groove 9 are separated from each other, then the back plate 4 is rotated to a proper angle, at the moment, the support cylinder 6 and the second support shaft 7 rotate relative to the base 1, then the operator holds the pull ring 10 by hand, the second support shaft 7 is pulled out towards the support cylinder 6, so that the limit protrusion 8 on the second support shaft 7 is accommodated and clamped in the limit groove 9, the position of the adjusted back plate 4 is limited, the armrest 5 is rotated to the position shown in fig. 1, and a subject can place an arm on the armrest 5.
The subject then rests on the back plate 4 with his legs resting on the test plate 11, and in the initial state the test plate 11 is in line with the base 1. The examinee holds the ankle position in the space between the limiting rod 14 and the test board 11, and the limiting rod 14 plays a limiting role at the moment, so that the legs of the examinee and the test board 11 can move synchronously.
Then the operator rotates the worm 17, the worm 17 can drive the wire disc 16 that meshes with it to rotate at the rotation in-process, the wire disc 16 can drive the first supporting shaft of coaxial rigid coupling with it to rotate at the rotation in-process, and then drive the relative base 1 rotation of survey test panel 11 of rigid coupling on first supporting shaft outer wall, and then make the knee joint of examinee crooked certain angle, can judge the specific pivoted angle of survey test panel 11 through the angle mark 15 on the instruction line 12 on survey test panel 11 side and the angle indication dial 25. After rotating a certain angle, the knee joint needs to be kept for a certain time at the angle to record pain, at this time, the operator pushes the locking shaft 22 towards the inside of the base 1, so that the locking bevel gear 21 is meshed with the second bevel gear 20, and the locking teeth 23 on the locking bevel gear 21 are clamped in the locking grooves 24, so that the second bevel gear 20 is reversely fixed, the first bevel gear 18 is reversely fixed, and the first support shaft is also fixed to avoid the rotation of the first support shaft. After the angle recording is finished, the operator pulls the locking shaft 22 outward, so that the locking teeth 23 are disengaged from the locking grooves 24 and the locking bevel gear 21 is no longer engaged with the second bevel gear 20. At the moment, the operator continues to rotate the worm 17 according to the steps, so that the test board 11 continues to rotate relative to the base 1, and further the pain degree of the knee joint in the next angle value during bending is recorded, so that the pain feeling of the knee joint in different bending angles is recorded, and a reliable theoretical basis can be provided for clinical evaluation of the application effect of the paclitaxel liposome.
The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The application evaluation device of the paclitaxel liposome is characterized in that: the knee joint bending test device comprises a base, and a back support mechanism and a knee joint bending test mechanism which are respectively arranged at two ends of the base, wherein a first adjusting component is arranged between the back support mechanism and the base, and a second adjusting component is arranged between the knee joint bending test mechanism and the base; the second adjusting component comprises a first supporting shaft which is rotatably connected to the end part of the base, the knee joint bending testing mechanism is fixedly connected to the first supporting shaft, one end of the first supporting shaft is coaxially and fixedly connected with a wire disc, the base is rotatably connected with a worm which is meshed with the wire disc, and the worm is perpendicular to the first supporting shaft; a locking assembly used for limiting the position of the first supporting shaft is arranged on the base, and an angle indicating dial is arranged on the base; the locking assembly comprises a first bevel gear coaxially and fixedly connected with a first support shaft, two opposite support plates are fixed on the wire disc, a second bevel gear meshed with the first bevel gear is rotatably connected onto each support plate, a locking bevel gear capable of being meshed with the second bevel gear is slidably connected onto the base, and the sliding direction of the locking bevel gear is parallel to the axial direction of the first support shaft; knee joint bending test mechanism includes that the rigid coupling surveys the board at the epaxial survey of first support, and the lateral part of surveying the board is provided with the instruction line, the one end of surveying the board and keeping away from first support axle is provided with the spacing subassembly of ankle joint.
2. The paclitaxel liposome application evaluation device according to claim 1, wherein: the ankle joint limiting assembly comprises a fixing column fixedly connected to the surface of the test board, a limiting rod perpendicular to the fixing column is fixed on the fixing column, and buffer sleeves are arranged on the fixing column and the limiting rod.
3. The paclitaxel liposome application evaluation device according to claim 2, wherein: the second adjusting component comprises a supporting cylinder which is rotatably connected to the supporting seat, a second supporting shaft is connected to the inside of the supporting cylinder along the axial sliding direction of the supporting cylinder, a section of limiting protrusion is arranged on the outer wall of the second supporting shaft, and a limiting groove used for containing the limiting protrusion is formed in the base.
4. The paclitaxel liposome application evaluation device according to claim 3, wherein: the back support mechanism comprises a back plate fixedly connected to the support cylinder, and the back plate is rotatably connected with a handrail.
5. The paclitaxel liposome application evaluation device according to claim 4, wherein: the height of the base is adjustable.
6. The paclitaxel liposome application evaluation device according to claim 5, wherein: the back plate and the test plate are both provided with elastic pads.
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| CN202011415742.2A CN112617812B (en) | 2020-12-04 | 2020-12-04 | Application evaluation device of paclitaxel liposome |
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| CN202011415742.2A CN112617812B (en) | 2020-12-04 | 2020-12-04 | Application evaluation device of paclitaxel liposome |
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| CN112617812A CN112617812A (en) | 2021-04-09 |
| CN112617812B true CN112617812B (en) | 2022-10-28 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3138255U (en) * | 2007-10-12 | 2007-12-27 | 株式会社川井医療開発センター | Chair |
| JP2017013157A (en) * | 2015-06-30 | 2017-01-19 | ボッシュ株式会社 | Leg part or arm part movement supporting wearable robot |
| CN107374901A (en) * | 2017-03-17 | 2017-11-24 | 河南科技大学 | A kind of lower limb exoskeleton joint device for healing and training |
| CN108433596A (en) * | 2018-03-16 | 2018-08-24 | 天津科技大学 | Multifunctional bathing chair |
| CN209424569U (en) * | 2018-11-24 | 2019-09-24 | 丹阳市恒旺五金电器有限公司 | A kind of telescopic scroll chuck |
| CN110833449A (en) * | 2019-12-03 | 2020-02-25 | 河南省中医院（河南中医药大学第二附属医院） | Orthopedic positioning guide pin guiding device |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09276252A (en) * | 1996-04-18 | 1997-10-28 | Mitsubishi Heavy Ind Ltd | Injury degree measuring device for ligament in knee joint part |
| CN2355710Y (en) * | 1998-08-27 | 1999-12-29 | 蒋东明 | Recovery device for knee joint function |
| CN101088849A (en) * | 2006-06-13 | 2007-12-19 | 冉福生 | Swinging driver |
| US7934860B2 (en) * | 2009-04-03 | 2011-05-03 | Frank Tsao | Lighting fixture with angle adjustment arrangement |
| DE102011007131A1 (en) * | 2011-04-11 | 2012-10-11 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Device for adjusting an optical tube arranged in the housing of a headlamp or optical device |
| CN102499783B (en) * | 2011-11-22 | 2015-02-25 | 武汉亚洲心脏病医院 | Multifunctional animal operating bed |
| CN202397873U (en) * | 2011-12-13 | 2012-08-29 | 南宁培匀医疗设备有限公司 | Digital weighing electric dialysis chair |
| CN102748534B (en) * | 2012-07-05 | 2014-06-25 | 中国石油大学(北京) | J-shaped tube paving angle adjusting device |
| CN103230319B (en) * | 2013-05-08 | 2015-12-02 | 河北工业大学 | A kind of wheelchair seat pose governor motion |
| KR101370845B1 (en) * | 2013-08-28 | 2014-03-25 | 주식회사 대하체어스 | Chair ass'y |
| CN203519994U (en) * | 2013-09-14 | 2014-04-02 | 卢静基 | Camera holder employing worm wheels and worms for angle adjustment and control |
| CN105266431B (en) * | 2014-06-02 | 2018-06-22 | 大河精工有限公司 | Chair assembly |
| CN204207761U (en) * | 2014-11-05 | 2015-03-18 | 重庆市第五人民医院 | Patella axial X-ray film making positioner |
| CN104389934A (en) * | 2014-11-30 | 2015-03-04 | 重庆泽田汽车部件有限责任公司 | Locking mechanism with conveniently checked rotating angle |
| CN206621513U (en) * | 2016-11-29 | 2017-11-10 | 上海市嘉定区马陆镇社区卫生服务中心 | Medicine changing chair |
| CN206773584U (en) * | 2017-05-17 | 2017-12-19 | 周正豪 | A kind of adjustable computer mounting seat |
| CN108042303A (en) * | 2018-01-10 | 2018-05-18 | 龙红梅 | A kind of gynicologycal medical motor-driven operating table |
| CN108095394A (en) * | 2018-02-07 | 2018-06-01 | 何振贤 | A kind of Novel lounge chair convenient for adjusting |
| CN110143169B (en) * | 2018-02-11 | 2023-01-06 | 比亚迪股份有限公司 | Rotating mechanism for display terminal and vehicle |
| CN108556991A (en) * | 2018-03-28 | 2018-09-21 | 重庆银钢科技（集团）有限公司 | A kind of electric unicycle |
| CN108403640B (en) * | 2018-04-27 | 2020-04-10 | 重庆医药高等专科学校 | Film-forming quick drying device for polyene paclitaxel liposome |
| CN209235428U (en) * | 2018-10-11 | 2019-08-13 | 无锡德仕邦家具有限公司 | A kind of three-seater |
| CN109620673A (en) * | 2019-01-25 | 2019-04-16 | 艾力斯特健康科技有限公司 | A kind of massaging manipulator of angle adjustable |
| CN211798157U (en) * | 2019-12-25 | 2020-10-30 | 安徽优胜教育科技有限公司 | Music physiotherapy relaxing chair |
| CN211461162U (en) * | 2019-12-31 | 2020-09-11 | 襄阳市中心医院 | Relieving massage device for tumor chemotherapy antiemetic device |
| CN111843119A (en) * | 2020-08-11 | 2020-10-30 | 韶关市华思迅飞信息科技有限公司 | Arc welding machine for industrial big data automatic slide rail machining and using method |
-
2020
- 2020-12-04 CN CN202011415742.2A patent/CN112617812B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3138255U (en) * | 2007-10-12 | 2007-12-27 | 株式会社川井医療開発センター | Chair |
| JP2017013157A (en) * | 2015-06-30 | 2017-01-19 | ボッシュ株式会社 | Leg part or arm part movement supporting wearable robot |
| CN107374901A (en) * | 2017-03-17 | 2017-11-24 | 河南科技大学 | A kind of lower limb exoskeleton joint device for healing and training |
| CN108433596A (en) * | 2018-03-16 | 2018-08-24 | 天津科技大学 | Multifunctional bathing chair |
| CN209424569U (en) * | 2018-11-24 | 2019-09-24 | 丹阳市恒旺五金电器有限公司 | A kind of telescopic scroll chuck |
| CN110833449A (en) * | 2019-12-03 | 2020-02-25 | 河南省中医院（河南中医药大学第二附属医院） | Orthopedic positioning guide pin guiding device |
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