CN111643164B - A Mongolian medical bloodletting device - Google Patents
A Mongolian medical bloodletting device Download PDFInfo
- Publication number
- CN111643164B CN111643164B CN202010451300.7A CN202010451300A CN111643164B CN 111643164 B CN111643164 B CN 111643164B CN 202010451300 A CN202010451300 A CN 202010451300A CN 111643164 B CN111643164 B CN 111643164B
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- fixed cylinder
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- 238000009434 installation Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000012953 feeding on blood of other organism Effects 0.000 abstract description 5
- 239000008280 blood Substances 0.000 description 18
- 210000004369 blood Anatomy 0.000 description 18
- 208000032843 Hemorrhage Diseases 0.000 description 10
- 230000000740 bleeding effect Effects 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000001467 acupuncture Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 206010015719 Exsanguination Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000033809 Suppuration Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036269 ulceration Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
- A61B17/3496—Protecting sleeves or inner probes; Retractable tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3454—Details of tips
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Rehabilitation Therapy (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a Mongolian medical phlebotomy device, which comprises a fixed cylinder, wherein the fixed cylinder, a movable cylinder and a positioning sleeve are sequentially connected, a pressing rod is arranged in the fixed cylinder, the upper end of the pressing rod is provided with the pressing sleeve, a supporting plate is arranged in the fixed cylinder, the upper end of the supporting plate is provided with a pressing spring sleeved on the pressing rod, the pressing rod at the upper end of the pressing spring is provided with a baffle plate, the lower end of the pressing rod is provided with an ejection spring, the ejection spring is connected with a needle seat rod, the side end of the needle seat rod is provided with a limiting piece extending out of the fixed cylinder, the inner wall of the fixed cylinder is provided with a limiting ring positioned at the lower side of the limiting piece, and the lower end of the needle seat rod is detachably provided with a phlebotomy needle.
Description
Technical Field
The invention relates to a Mongolian medical phlebotomy device, and belongs to the technical field of medical appliances.
Background
The Mongolian blood letting therapy is one of the drastic therapies in Mongolian clinical external therapy, it has good curative effect to various diseases caused by blood, it uses Mongolian medical basic theory as guidance, according to different disease conditions, puncture or break the superficial blood vessel of the specific part of human body with the specific needle, release the right amount of blood, through releasing the malignant blood, open and unblock the pulse, promote qi and blood circulation, clear blood heat, regulate voxel, in order to improve the ability of disease-resistant and evil-dispelling, the method of blood letting divides vein blood letting, tissue blood letting, acupuncture point needle puncture blood letting, the apparatus of the blood letting is generally the special knife, the traditional blood letting needle can be divided into three-edged needle blood letting needle, axe-type blood letting needle and spear blood letting needle according to the shape.
The traditional Mongolian blood letting needle has extremely high requirements on the technical scheme of medical staff during blood letting operation, the medical staff can not effectively insert the needle to corresponding acupuncture points due to too deep or too shallow penetration caused by inaccurate force grasping when the medical staff is firstly needled to a patient, so that the due treatment effect cannot be achieved, the traditional blood letting needle usually adopts an integrated structure, is thin and small in size, is not convenient to hold, and has infection risks caused by repeated use of the traditional Mongolian blood letting needle, such as suppuration infection, ulceration, bleeding and the like, and serious people even endanger the lives of patients.
Disclosure of Invention
The invention aims to provide a Mongolian medical phlebotomy device, which solves the problems of inaccurate force grasping and inconvenient grasping of medical staff during using a phlebotomy needle.
The technical scheme includes that the Mongolian medical hemospast comprises a fixed cylinder, one end of the fixed cylinder is connected with a movable cylinder capable of being positioned in a sliding mode, the movable cylinder is fixedly connected with a positioning sleeve, the fixed cylinder, the movable cylinder and the positioning sleeve are all of a structure with two open ends, and the fixed cylinder, the movable cylinder and the positioning sleeve are connected to form an integrated cavity structure.
The utility model discloses a blood level setting device, including fixed section of thick bamboo, fixed section of thick bamboo internally mounted has slidable pressing rod, pressing rod installs the pivoted pressing sleeve in the upper end, pressing sleeve lower extreme and fixed section of thick bamboo laminating cup joint, reinforcing pressing rod's steadiness and realization pressing rod are spacing, fixed section of thick bamboo internal fixation has the backup pad, the backup pad is located pressing rod lower extreme upside, and the backup pad upper end is fixed with the pressing spring of cup jointing on pressing rod, pressing spring upper end pressing rod is last to be fixed with the separation blade, pressing rod lower extreme is fixed with ejection spring, ejection spring fixedly connected with needle stand pole, the needle stand pole is close to ejection spring side and is fixed with mobilizable locating part, the locating part passes corresponding fixed section of thick bamboo side, and slightly extends fixed section of thick bamboo, cup joint on the needle stand pole with fixed limiting ring of fixed section of thick bamboo inner wall, the limiting ring is located the locating part downside for to ejection spring's flexible location, needle stand pole lower extreme detachably is fixed with the bloodletting needle, the needle is by needle and needle holder fixed connection, needle stand pole and needle stand fixed connection.
The side end of the pressing sleeve is fixed with a connecting plate which is jointed and slides with the fixed cylinder, the center of the connecting plate corresponds to the center of the limiting piece, the lower end of the connecting plate is provided with a mounting groove, an elastic strip with an arc structure is fixed in the mounting groove, the pressing sleeve is pressed, the pressing spring and the ejection spring are compressed at the same time, when the elastic strip moves to the position of the limiting piece, the elastic strip deforms, the extrusion limiting piece moves into the fixed cylinder, the ejection spring stretches out and draws back simultaneously, the needle seat rod is positioned in a sliding mode, the distance that the bloodletting needle extends out of the positioning sleeve is further limited, the needle head is ejected out, the puncture operation is achieved, the pressing sleeve is loosened, the pressing spring stretches out and draws back, the pressing rod moves upwards, the needle seat rod and the elastic strip are driven to move upwards, and when the limiting piece ejects out of the fixed cylinder, the limiting piece returns to an original state.
Further, the locating sleeve is of a transparent structure, so that the contact position and the bleeding state of the needle head and the skin of a patient can be observed conveniently, the edge position of the lower end of the locating sleeve is of an elastic structure, the locating sleeve can be contacted with the skin of the patient conveniently, and the locating sleeve is prevented from sliding after being contacted with the skin of the patient.
Further, the locking ring is engaged with the thread structure of the fixed cylinder, and is opposite to the thread structure of the movable cylinder in rotation direction, and the side surface of the locking ring is of an anti-skid thread structure and is used for locking the movable cylinder after the position of the movable cylinder is adjusted, so that the movable cylinder is prevented from rotating.
Further, when the pressing spring and the ejection spring are in a free state, the distance from the inner bottom end of the pressing sleeve to the upper end face of the fixed cylinder is the same as the distance from the lower end of the elastic strip to the center of the limiting piece, so that the limiting piece can be just compressed into the fixed cylinder by the elastic body when the pressing sleeve is in contact with the fixed cylinder.
Further, the needle head can be one of an axe-shaped structure, a triangular structure and a spear-shaped structure.
The invention has the beneficial effects that:
According to the invention, the limited pressing spring and the ejection spring are utilized, after the pressing sleeve is used for compressing the two springs, the elastic piece is used for enabling the ejection spring to realize puncture operation, after the pressing sleeve is loosened, the pressing spring rebounds to stretch out to drive the bleeding needle to pull out the puncture part, the puncture operation is realized by utilizing the elastic force of the spring, the puncture speed and the force do not depend on the personal experience and hand feeling of an operator, the needle insertion depth is easy to control, the problem of too deep penetration or too shallow penetration does not occur, the corresponding acupuncture point can be effectively needled, the operation is simple and convenient, the pain feeling can be reduced, and the bleeding efficiency can be improved.
The invention can select different types of bleeding needles according to different bleeding positions, has strong pertinence and good treatment effect, and the needle head is disposable, thereby avoiding the infection problem caused by the repeated use of the needle head.
The invention can adjust the extending length of the bleeding needle, and can properly adjust the extending length of the bleeding needle according to different patients.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a front view in cross section before exsanguination according to the present invention.
FIG. 3 is a schematic view of the sectional structure of the present invention in front view during exsanguination.
Fig. 4 is a schematic view of the front view of the needle of the present invention.
In the figure, a fixed cylinder 1, a movable cylinder 2, a positioning sleeve 3, a pressing rod 4, a rotating shaft 5, a pressing sleeve 6, a supporting plate 7, a pressing spring 8, a baffle plate 9, an ejection spring 10, a needle seat rod 11, a limiting piece 12, a limiting spring 13, a blind hole 14, a limiting head 15, a limiting ring 16, a bloodletting needle 17, a needle handle 17-1, a needle head 17-2, a positioning piece 17-3, a fixing hole 18, a positioning groove 19, a bolt 20, a connecting plate 21, a mounting groove 22, an elastic strip 23, a locking ring 24, an axe-shaped structure 25, a triangular structure 26 and a spear-shaped structure 27.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are given by way of illustration only, and not limitation.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the Mongolian medical hemospast comprises a fixed cylinder 1, wherein one end of the fixed cylinder 1 is connected with a movable cylinder 2 which is movably positioned through a thread structure, the movable cylinder 2 is fixedly connected with a positioning sleeve 3 by welding, the fixed cylinder 1, the movable cylinder 2 and the positioning sleeve 3 are all of a structure with two open ends, the three are connected to form an integrated cavity structure, the positioning sleeve 3 is of a transparent structure, the needle 17-2 is convenient to observe the contact position and the bleeding condition of the skin of a patient, the edge of the lower end of the positioning sleeve 3 is of an elastic structure, the needle is convenient to better contact with the skin of the patient, and the device is prevented from sliding after being contacted with the skin of the patient.
The inside of the fixed cylinder 1 is provided with a slidable pressing rod 4, the upper end of the pressing rod 4 is provided with a rotatable pressing sleeve 6 through a rotating shaft 5, the lower end of the pressing sleeve 6 is jointed with the fixed cylinder 1, the stability of the pressing rod 4 is enhanced, the sliding limit of the pressing rod 4 is realized, a supporting plate 7 is fixedly welded in the fixed cylinder 1, the supporting plate 7 is jointed on the upper side of the lower end of the pressing rod 4, the upper end of the supporting plate 7 is fixedly provided with a pressing spring 8 sleeved on the pressing rod 4 through a spring mounting seat, the pressing rod 4 at the upper end of the pressing spring 8 is fixedly provided with a baffle 9 jointed with the inner wall of the fixed cylinder 1 through welding, the supporting plate 7 and the baffle 9 ensure the sliding stability of the pressing rod 4, the lower end of the pressing rod is fixedly provided with an ejection spring 10 through a spring fixing seat, the ejection spring 10 is fixedly connected with a needle seat rod 11 through a spring fixing seat, the needle seat rod 11 is fixed with a movable limiting piece 12 near the side end of the ejection spring 10, the limiting piece 12 comprises a limiting spring 13, the limiting spring 13 is fixed in a blind hole 14 opened at the side end of the needle seat rod 11 through a spring fixing seat, the limiting spring 13 is fixedly connected with a limiting head 15 through the spring fixing seat, the limiting head 15 is of a structure formed by welding a round tube and a ball body, the round tube is attached to the inner wall of the blind hole 14, the ball body passes through a round hole opened by the fixing cylinder 1 and slightly extends out of the side end of the fixing cylinder 1, the limiting of the needle seat rod 11 is realized, the round tube is attached to the inner wall of the blind hole 14, the limiting piece 12 can only slide along the blind hole 14, the limiting stability of the needle seat rod 11 is improved, the limiting head 15 limits the needle seat rod 11 when moving downwards along with the needle seat rod 11 in the fixing cylinder 1, a limiting ring 16 welded and fixed with the inner wall of the fixing cylinder 1 is sleeved on the needle seat rod 11, the limiting ring 16 is located at the lower side of the limiting piece 12 and is used for telescopic positioning of the ejection spring 10, the lower end of the needle seat rod 11 is detachably fixed with a bloodletting needle 17, the bloodletting needle 17 is formed by fixedly connecting a needle handle 17-1 and a needle head 17-2, the needle handle 17-1 is fixedly welded with a symmetrical positioning piece 17-3, a fixing hole 18 is formed in the center position of the lower end face of the needle seat rod 11, positioning grooves 19 corresponding to the positioning piece 17-3 are formed in two sides of the fixing hole 18, a wire hole perpendicular to the positioning grooves 19 is formed in the needle seat rod 11 at two sides of the blind hole 14, a round hole corresponding to the wire hole is formed in the needle handle 17-1, the positioning piece 17-3 of the needle handle 17-1 is inserted into the positioning groove 19, the needle handle 17-1 is fixedly connected with the needle seat rod 11 in a disassembling mode through the round hole in a meshed mode, and the needle head 17-2 can be one of an axe-shaped structure 25, a triangular structure 26 and a spear-shaped structure 27 according to requirements of bloodletting at different positions of a human body in medical science.
The pressing sleeve 6 is fixedly welded at the side end of the pressing sleeve 6, a connecting plate 21 which is attached to the fixed barrel 1 and slides is fixedly welded at the side end of the pressing sleeve, the center of the connecting plate 21 corresponds to the center of the limiting piece 12, an installation groove 22 is formed in the lower end of the connecting plate 21, an elastic strip 23 of an arc structure is fixedly welded in the installation groove 22, the pressing sleeve 6 is pressed, the pressing spring 8 and the ejection spring 10 are compressed at the same time, when the elastic strip 23 moves to the position of the limiting piece 12, the elastic strip 23 deforms, the limiting piece 12 is extruded to move into the fixed barrel 1, the ejection spring 10 stretches out and draws back, the needle seat rod 11 is slidably positioned, the distance that the bleeding needle 17 stretches out of the positioning sleeve 3 is further limited, the needle 17-2 is ejected out, the puncture operation is realized, the pressing sleeve 6 is loosened, the pressing spring 8 stretches out and the pressing rod 4 moves upwards, the needle seat rod 11 and the elastic strip 23 moves upwards, and when the limiting piece 12 ejects out of the fixed barrel 1.
In the invention, after the adjustment position of the movable cylinder 2 is considered, the movable cylinder 2 is locked to prevent the movable cylinder 2 from rotating, so that the thread structure of the fixed cylinder 1 is meshed with an adaptive locking ring 24, and the side surface of the locking ring 24 is of an anti-skid structure opposite to the thread structure of the movable cylinder 2.
In the invention, when the pressing sleeve 6 is in contact with the fixed cylinder 1, the elastic body can just compress the limiting piece 12 into the fixed cylinder 1, so that the distance from the bottom end in the pressing sleeve 6 to the upper end surface of the fixed cylinder 1 is the same as the distance from the lower end of the elastic strip 23 to the center of the limiting piece 12 when the pressing spring 8 and the ejection spring 10 are in a free state.
The working principle and the using method of the invention are as follows:
Before the bloodletting treatment, unscrew the locking ring 24, unscrew the movable tube 2 from the fixed tube 1, select the proper bloodletting needle 17, and insert it into the fixed hole 18 of the needle seat pole 11, fix it with the needle seat pole 11 through the bolt 20, then screw the movable tube 2 on the fixed tube 1, adjust the screw-in volume that the movable tube screwed on the fixed tube according to the demand, and screw the locking ring 24 and hug closely with the movable tube 2, when bloodletting, select the proper angle, confirm the bloodletting position through the locating sleeve 3, after the locating sleeve 3 is laminated with patient's skin, press the pressing sleeve 6, press the spring 8 and launch the spring 10 and compress simultaneously, when the elastic bar 23 moves to the locating piece 12 position, the elastic bar 23 takes place deformation, the extrusion locating piece 12 moves to the inside of fixed tube 1, the while launch the spring 10 stretches out, the locating piece 12 is laminated with the limiting ring 16, realize the needle seat pole 11 slide positioning, and then limit the distance that the bloodletting needle 17 stretches out the locating sleeve 3, pop out 17-2, realize puncture operation, after the pressing sleeve 6 is finished, the bloodletting is finished, confirm the bloodletting position through, press the sleeve 6, press the spring 8, the elastic bar is moved to the fixed tube 1, the elastic bar is moved to the locating piece, when the elastic bar 23 is moved to the limiting piece 12, the elastic bar is moved to the position, and the elastic bar is moved to the limiting bar is moved, is moved to the fixing the bar is moved, and is stretched, and the needle bar is stretched, and is moved.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that the foregoing embodiments may be modified and practiced in the field of the invention, and that certain modifications, equivalents, improvements and substitutions may be made thereto without departing from the spirit and principles of the invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451300.7A CN111643164B (en) | 2020-05-25 | 2020-05-25 | A Mongolian medical bloodletting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451300.7A CN111643164B (en) | 2020-05-25 | 2020-05-25 | A Mongolian medical bloodletting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111643164A CN111643164A (en) | 2020-09-11 |
| CN111643164B true CN111643164B (en) | 2024-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010451300.7A Active CN111643164B (en) | 2020-05-25 | 2020-05-25 | A Mongolian medical bloodletting device |
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| CN (1) | CN111643164B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245284B (en) * | 2020-11-13 | 2023-08-08 | 重庆市中医院 | Push type movable needle |
| CN114028223B (en) * | 2021-12-26 | 2024-07-09 | 广东省新黄埔中医药联合创新研究院 | Aseptically packaged acupuncture needle box and acupuncture needle inserting device |
| CN117357215A (en) * | 2023-11-17 | 2024-01-09 | 内蒙古医教科技有限公司 | A kind of Mongolian medicine bloodletting pen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212438783U (en) * | 2020-05-25 | 2021-02-02 | 内蒙古呼哧医疗器械租赁有限公司 | Mongolian medicine bloodletting instrument |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101104600B1 (en) * | 2009-10-28 | 2012-01-12 | 고석우 | Painless private blood vessels with private blood vessel protection caps |
| EP3148449A4 (en) * | 2014-06-02 | 2018-01-03 | OHK Medical Devices, Ltd. | Method and system for optimization of an exsanguination tourniquet |
| CN206526087U (en) * | 2016-11-02 | 2017-09-29 | 中国人民解放军第二军医大学 | A kind of quick bloodletting analgesic needle set of training injury |
| CN206659848U (en) * | 2016-12-07 | 2017-11-24 | 内蒙古医科大学 | A kind of Mongolian medicine's bleeding device |
| CN110507377B (en) * | 2019-09-16 | 2024-07-09 | 上海市徐汇区中心医院 | Novel medical bloodletting jar |
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2020
- 2020-05-25 CN CN202010451300.7A patent/CN111643164B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212438783U (en) * | 2020-05-25 | 2021-02-02 | 内蒙古呼哧医疗器械租赁有限公司 | Mongolian medicine bloodletting instrument |
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| CN111643164A (en) | 2020-09-11 |
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