CN112842475A - Placenta automatic cutout device - Google Patents
Placenta automatic cutout device Download PDFInfo
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- CN112842475A CN112842475A CN202110045656.5A CN202110045656A CN112842475A CN 112842475 A CN112842475 A CN 112842475A CN 202110045656 A CN202110045656 A CN 202110045656A CN 112842475 A CN112842475 A CN 112842475A
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- motor
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- 210000002826 placenta Anatomy 0.000 title claims abstract description 24
- 238000010008 shearing Methods 0.000 claims abstract description 83
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003169 placental effect Effects 0.000 claims 6
- 238000009434 installation Methods 0.000 claims 2
- 230000013011 mating Effects 0.000 claims 1
- 210000003754 fetus Anatomy 0.000 description 4
- 210000003954 umbilical cord Anatomy 0.000 description 3
- 210000001136 chorion Anatomy 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000001691 amnion Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 210000005151 decidua basalis Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3201—Scissors
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Control Of Cutting Processes (AREA)
Abstract
The invention discloses an automatic placenta shearing device which comprises a position control frame, a swing table, a first combined shearing component and a second combined shearing component, wherein the swing table is arranged on the position control frame; the placenta cutting machine belongs to the relevant technical field of placenta cutting machines, the cutting position can be adjusted through the movement of a position control table, the first combined rod and the second combined rod are combined through the movement of a first swinging table and a second swinging table, a shear type is formed through the matching of a push rod of a first combined rod and a matching hole in the first combined rod through a first combined shaft-rotating cylinder, a first shearing cutter cylinder and a second shearing cutter cylinder are respectively provided with a shearing cutter, and the positions of the shearing cutters can be adjusted to achieve accurate cutting positions. The placenta shearing device is novel in structure, completes placenta shearing work by utilizing combined deformation and position adjustment, and improves the working efficiency of medical workers.
Description
Technical Field
The invention relates to the technical field of placenta shearing machines, in particular to an automatic placenta shearing device.
Background
The placenta is an important organ for the exchange of substances between the fetus and the mother. The fetus develops in the uterus and relies on the placenta to obtain nutrition from the mother, while the two parties remain fairly independent. It is composed of amnion, phylliform chorion (also called from dense chorion), and decidua basalis. The placenta also synthesizes various hormones, enzymes, cytokines, etc. to maintain normal pregnancy. It is also a Chinese medicine called placenta hominis, also called placenta hominis, and placenta hominis. During delivery, the placenta is discharged out of the body of a lying-in woman along with a fetus, the placenta is connected with the fetus through an umbilical cord, the umbilical cord needs to be cut, the umbilical cord of the placenta is cut through manual operation at present, and the operation is complicated, so that the automatic placenta cutting device is needed.
Disclosure of Invention
Aiming at the technical problems, the invention provides the automatic placenta shearing device which is used for completing placenta shearing work in childbirth, replaces manual shearing, is accurate in positioning and high in automation degree, and brings convenience to medical staff.
The technical scheme adopted by the invention is as follows: an automatic placenta shearing device comprises a position control frame, a swing table, a first combined shearing component and a second combined shearing component; the position control frame comprises a position control table; the swing table comprises a first swing table and a second swing table; the first combined shearing component comprises a first combined rod; the combined shearing component II comprises a combined rod II.
The position control platform is slidably mounted on the base, the position control platform is connected with the position control screw rod through a screw pair, the first swing platform is rotatably mounted at one end of the position control platform, the second swing platform is rotatably mounted at the other end of the position control platform, the first combination rod is rotatably mounted on the azimuth frame, and the second combination rod is rotatably mounted on the other azimuth frame.
Furthermore, the position control frame also comprises a base, a screw rod motor, a position control screw rod, a first sliding seat, a first connecting rod, a first sliding seat screw rod, a coupler, a second connecting rod, a second sliding seat screw rod, a second sliding seat and a sliding seat screw rod motor; the position control screw rod is rotatably arranged on the base, the screw rod motor is fixedly arranged on the base, a motor shaft of the screw rod motor is fixedly connected with one end of the position control screw rod, the device comprises a first sliding seat screw rod, a second sliding seat screw rod, a first coupling and a second coupling, wherein the first sliding seat screw rod and the second sliding seat screw rod are respectively and rotatably mounted on a position control table, one end of the first sliding seat screw rod is fixedly connected with one end of the position control table, a motor shaft of the sliding seat screw rod motor is fixedly connected with one end of the second sliding seat screw rod, the first sliding seat is slidably mounted on the position control table, the first sliding seat is connected with the first sliding seat screw rod in a screw pair mode, two ends of the first connecting rod are respectively and rotatably connected with the first swinging table and the first sliding seat, the second sliding seat is slidably mounted on the position control table, the second.
Furthermore, the swing table also comprises an azimuth gear ring, an azimuth frame, a gear ring meshing gear, an intermediate gear, a driving gear motor and an azimuth frame roller; the bearing rack is characterized in that a bearing gear ring is fixedly connected to the first swinging table, a bearing rack is rotatably mounted to the first swinging table, a gear ring meshing gear and an intermediate gear are rotatably mounted to one end of the bearing rack, a driving gear motor is fixedly mounted to the bearing rack, a driving gear is fixedly connected to a motor shaft of the driving gear motor, the driving gear is meshed with the intermediate gear, the gear ring meshing gear is meshed with the bearing gear ring, a bearing rack roller is further arranged on the bearing rack, and the bearing rack roller is in contact with the bearing gear ring.
Furthermore, the first combined shearing component also comprises a first arc rack, a first arc meshing gear motor, a first cutter cylinder, a first shearing cutter cylinder, a cutter position motor, a cutter position screw rod, a shearing cutter, a cutter height cylinder and a cutter position sliding seat; the first arc rack is fixedly connected with the first combination rod, one end of the first combination rod is fixedly provided with a first arc meshing gear motor, a first arc meshing gear is fixedly connected to a motor shaft of the first arc meshing gear motor, the first arc meshing gear is meshed with the first arc rack, and the first combination rod is provided with a matching hole.
Further, the bottom of the first combination rod is provided with a cavity, a first cutter cylinder is fixedly installed in the cavity, a push rod of the first cutter cylinder is fixedly connected with a first shearing cutter cylinder, a cutter groove is formed in the first shearing cutter cylinder, a cutter position motor is fixedly installed in the first shearing cutter cylinder, a cutter position lead screw is rotatably installed in the first shearing cutter cylinder, a motor shaft of the cutter position motor is fixedly connected with one end of the cutter position lead screw, a cutter position sliding seat is slidably installed in the first shearing cutter cylinder, the cutter position sliding seat is connected with the cutter position lead screw through a spiral pair, a cutter height cylinder is fixedly installed on the cutter position sliding seat, the push rod of the cutter position sliding seat is fixedly connected with the shearing cutter, and the shearing cutter is slidably connected with the cutter position sliding seat.
Further, the combined shearing component II also comprises a circular arc rack II, a circular arc meshing gear motor II, a circular arc meshing gear II, a combined axial cylinder I, a combined axial cylinder II, a cutter barrel cylinder II and a shearing cutter barrel II; arc rack two and two fixed connection of combination bar, fixed mounting has circular arc meshing gear motor two on the combination bar two, fixedly connected with circular arc meshing gear wheel two on the motor shaft of circular arc meshing gear motor two, circular arc meshing gear wheel two and two meshing of arc rack, the combination around a pivot cylinder fixed mounting on another azimuth frame, the bottom of combination bar two is the cavity, two fixed mounting of cutter barrel cylinder are in the cavity, the push rod of cutter barrel cylinder two with cut two fixed connection of cutter barrel, cut also be provided with in the cutter barrel two and cut the cutter.
Furthermore, the first combined rod is combined with the second combined rod, the first combined rod is positioned on the inner side of the second combined rod, and the combination is matched with the upper matching hole of the first combined rod through a push rod of the axial cylinder.
Compared with the prior art, the invention has the beneficial effects that: the first combined rod and the combined rod are combined to form a shear type, and the shearing operation is completed. The combination pivoting cylinder provides a central axis of rotation when the combination rods are combined. The cutting tool can adjust the cutting position and height by using a screw rod and an air cylinder.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a position control frame according to the present invention.
FIG. 3 is a schematic view of a swing table according to the present invention.
FIG. 4 is a partially enlarged schematic view of the combined shearing module of the present invention.
Fig. 5 is a schematic structural diagram of the first combined cutting component and the second combined cutting component of the present invention.
FIG. 6 is a schematic view of the structure of the shearing tool cylinder of the present invention.
Fig. 7 is a schematic view of a partial enlarged structure of a combined shearing component of the invention.
Reference numerals: 1-a position control frame; 2-a swing table; 3-combining a first shearing component; 4-a second combined shearing component; 101-a base; 102-a screw motor; 103-position control screw rod; 104-a position console; 105-a first slide; 106-link one; 107-a first slide base screw rod; 108-a coupling; 109-link two; 110-a second sliding base screw rod; 111-a second sliding seat; 112-a slide screw motor; 201-a first swing table; 202-azimuth gear ring; 203-orientation frame; 204-ring gear meshing gear; 205-intermediate gear; 206-a drive gear; 207-driving gear motor; 208-azimuth frame roller; 209-swing table two; 301-arc rack one; 302-arc meshing gear one; 303-a first arc meshing gear motor; 304-combination bar one; 305-a cutter cylinder I; 306-cutting the cutter cylinder I; 307-tool position motor; 308-tool position lead screw; 309-cutting tools; 310-tool height cylinder; 311-tool position slide; 401-arc rack two; 402-arc meshing gear motor II; 403-arc meshing gear II; 404-a second combination rod; 405-combining the first axial cylinder; 406-a combined axial cylinder II; 407-cutter cylinder II; 408-cutting off the cutter cylinder II.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
The embodiments are shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7: an automatic placenta shearing device comprises a position control frame 1, a swing table 2, a first combined shearing component 3 and a second combined shearing component 4; the position control frame 1 includes a position control table 104; the swing table 2 comprises a first swing table 201 and a second swing table 209; the combined cutting part I3 comprises a combined rod I304; the combined cutting member two 4 comprises a combined rod two 404.
The position control platform 104 is slidably mounted on the base 101, the position control platform 104 is connected with the position control screw rod 103 through a screw pair, the first swing platform 201 is rotatably mounted at one end of the position control platform 104, the second swing platform 209 is rotatably mounted at the other end of the position control platform 104, the first combination rod 304 is rotatably mounted on the azimuth frame 203, and the second combination rod 404 is rotatably mounted on the other azimuth frame 203.
The position control frame 1 further comprises a base 101, a screw rod motor 102, a position control screw rod 103, a first sliding seat 105, a first connecting rod 106, a first sliding seat screw rod 107, a coupler 108, a second connecting rod 109, a second sliding seat screw rod 110, a second sliding seat 111 and a sliding seat screw rod motor 112; the position control screw 103 is rotatably mounted on the base 101, the screw motor 102 is fixedly mounted on the base 101, a motor shaft of the screw motor 102 is fixedly connected with one end of the position control screw 103, a first slide screw 107 and a second slide screw 110 are respectively rotatably mounted on the position control table 104, one ends of the first slide screw 107 and the second slide screw 110 are fixedly connected through a coupler 108, a slide screw motor 112 is fixedly mounted at one end of the position control table 104, a motor shaft of the slide screw motor 112 is fixedly connected with one end of the second slide screw 110, a first slide 105 is slidably mounted on the position control table 104, the first slide 105 is connected with the first slide screw 107 in a screw pair manner, two ends of a first connecting rod 106 are respectively rotatably connected with a first swing table 201 and the first slide 105, the second slide 111 is slidably mounted on the position control table 104, the second slide 111 is connected with the second slide screw 110 in a screw pair manner, and two ends of the second connecting rod 109, The second swing table 209 is rotatably connected. The lead screw motor 102 drives the position control lead screw 103, so that the position control table 104 performs position adjustment, the slide lead screw motor 112 drives the slide lead screw two 110, so that the slide base two 111 and the slide base one 105 move, and further the swing table one 201 and the swing table two 209 move and perform angle adjustment.
The swing table 2 further comprises an azimuth gear ring 202, an azimuth frame 203, a gear ring meshing gear 204, an intermediate gear 205, a driving gear 206, a driving gear motor 207 and an azimuth frame roller 208; an azimuth gear ring 202 is fixedly connected to the first swing table 201, an azimuth frame 203 is rotatably mounted on the first swing table 201, a gear ring meshing gear 204 and a middle gear 205 are rotatably mounted at one end of the azimuth frame 203, a driving gear motor 207 is fixedly mounted on the azimuth frame 203, a driving gear 206 is fixedly connected to a motor shaft of the driving gear motor 207, the driving gear 206 is meshed with the middle gear 205, the gear ring meshing gear 204 is meshed with the azimuth gear ring 202, an azimuth frame roller 208 is further arranged on the azimuth frame 203, and the azimuth frame roller 208 is in contact with the azimuth gear ring 202. The driving gear motor 207 drives the driving gear 206 to move the orientation frame 203 under the meshing of the gear teeth, and similarly, the orientation frame 203 on the second swing table 209 performs the same position adjustment.
The combined shearing component I3 further comprises a first arc rack 301, a first arc meshing gear 302, a first arc meshing gear motor 303, a first cutter cylinder 305, a first shearing cutter cylinder 306, a cutter position motor 307, a cutter position screw rod 308, a shearing cutter 309, a cutter height cylinder 310 and a cutter position sliding seat 311; the first arc rack 301 is fixedly connected with the first combination rod 304, one end of the first combination rod 304 is fixedly provided with a first arc meshing gear motor 303, a first arc meshing gear 302 is fixedly connected to a motor shaft of the first arc meshing gear motor 303, the first arc meshing gear 302 is meshed with the first arc rack 301, and the first combination rod 304 is provided with a matching hole.
The bottom end of the first combined rod 304 is provided with a cavity, the first cutter cylinder 305 is fixedly arranged in the cavity, the push rod of the first cutter cylinder 305 is fixedly connected with the first shearing cutter cylinder 306, a cutter groove is formed in the first shearing cutter cylinder 306, a cutter position motor 307 is fixedly arranged in the first shearing cutter cylinder 306, a cutter position screw rod 308 is rotatably arranged in the first shearing cutter cylinder 306, a motor shaft of the cutter position motor 307 is fixedly connected with one end of the cutter position screw rod 308, a cutter position sliding seat 311 is slidably arranged in the first shearing cutter cylinder 306, the cutter position sliding seat 311 is connected with the cutter position screw rod 308 in a screw pair mode, a cutter height cylinder 310 is fixedly arranged on the cutter position sliding seat 311, the push rod of the cutter position sliding seat 311 is fixedly connected with the shearing cutter 309, and the shearing cutter 309 is slidably connected with the cutter position sliding. The first cutter cylinder 305 can control the extension distance of the first shearing cutter cylinder 306, the shearing cutter 309 in the first shearing cutter cylinder 306 is adjusted in height through the cutter height cylinder 310, and the cutter position motor 307 drives the cutter position screw rod 308 to enable the cutter position sliding seat 311 to move, so that the position is adjusted.
The combined shearing component II 4 further comprises a circular arc rack II 401, a circular arc meshing gear motor II 402, a circular arc meshing gear II 403, a combined axial cylinder I405, a combined axial cylinder II 406, a cutter cylinder II 407 and a shearing cutter cylinder II 408; the second arc rack 401 is fixedly connected with the second combined rod 404, the second arc meshing gear motor 402 is fixedly mounted on the second combined rod 404, the second arc meshing gear 403 is fixedly connected to a motor shaft of the second arc meshing gear motor 402, the second arc meshing gear 403 is meshed with the second arc rack 401, the first combined winding shaft cylinder 405 is fixedly mounted on the other azimuth frame 203, the bottom end of the second combined rod 404 is a cavity, the second cutter cylinder 407 is fixedly mounted in the cavity, a push rod of the second cutter cylinder 407 is fixedly connected with the second shearing cutter cylinder 408, and a shearing cutter 309 is also arranged in the second shearing cutter cylinder 408. The first arc meshing gear motor 303 drives the first arc meshing gear 302, and under the meshing of the gear teeth, the first combination rod 304 moves around the rotating shafts provided by the first combination-type axial cylinder 405 and the second combination-type axial cylinder 406, and similarly, the second combination rod 404 also moves around the rotating shafts provided by the first combination-type axial cylinder 405 and the second combination-type axial cylinder 406, so that the shearing operation is completed.
The combination rod I304 is combined with the combination rod II 404, the combination rod I304 is positioned on the inner side of the combination rod II 404, and the combination push rod of the axial cylinder I405 is matched with the matching hole on the combination rod I304. The combination rod I304 is combined with the combination rod II 404, the combination rod I304 is positioned inside the combination rod II 404, the combination is operated by the combination of the first shaft-surrounding air cylinder 405 and the combination of the second shaft-surrounding air cylinder 406, and the push rod is matched with the matching hole on the combination rod I304, so that a rotation limiting shaft is provided for the combination rod I304 and the combination rod II 404.
The working principle of the invention is as follows: the screw rod motor 102 drives the position control screw rod 103, so that the position control table 104 is adjusted in position, the slide base screw rod motor 112 drives the slide base screw rod two 110, the slide base two 111 and the slide base one 105 move, the swing table one 201 and the swing table two 209 move and are adjusted in angle, the driving gear motor 207 drives the driving gear 206, the azimuth bracket 203 moves under the meshing of gear teeth, and similarly, the azimuth bracket 203 on the swing table two 209 is adjusted in position, so that the combination rod one 304 is combined with the combination rod two 404, the combination rod one 304 is positioned inside the combination rod two 404, the combination shaft cylinder one 405 and the combination shaft cylinder two 406 move and enable the push rod to be matched with a matching hole on the combination rod one 304, a rotation limiting shaft is provided for the combination rod one 304 and the combination rod two 404, the cutter cylinder one 305 can control the extending distance of the cutting cutter barrel one 306, the cutting cutter 309 in the cutting cutter barrel one 306 is adjusted in height through the cutter height cylinder 310, and in the same way, the cutting tool in the cutting tool cylinder II 408 can also be adjusted in position and height, the first arc meshing gear motor 303 drives the first arc meshing gear 302, the first combination rod 304 moves around the rotating shafts provided by the first combination shaft cylinder 405 and the second combination shaft cylinder 406 under the meshing of the gear teeth, and in the same way, the second combination rod 404 also moves around the rotating shafts provided by the first combination shaft cylinder 405 and the second combination shaft cylinder 406, so that the cutting operation is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a placenta automatic cutout device, includes position control frame (1), swing platform (2), combination shearing part (3), combination shearing part two (4), its characterized in that:
the position control frame (1) comprises a position control table (104);
the swing table (2) comprises a first swing table (201) and a second swing table (209);
the first combined shearing part (3) comprises a first combined rod (304);
the second combined shearing component (4) comprises a second combined rod (404);
the position control platform 104 is slidably mounted on the base (101), the position control platform (104) is connected with the position control screw rod (103) through a screw pair, the first swing platform (201) is rotatably mounted at one end of the position control platform (104), the second swing platform (209) is rotatably mounted at the other end of the position control platform (104), the first combination rod (304) is rotatably mounted on the azimuth frame (203), and the second combination rod (404) is rotatably mounted on the other azimuth frame (203).
2. The placental auto-shearing device according to claim 1, wherein: the position control frame (1) further comprises a base (101), a screw rod motor (102), a position control screw rod (103), a first sliding seat (105), a first connecting rod (106), a first sliding seat screw rod (107), a coupler (108), a second connecting rod (109), a second sliding seat screw rod (110), a second sliding seat (111) and a second sliding seat screw rod motor (112); position control lead screw (103) rotatory installation on base (101), lead screw motor (102) fixed mounting is on base (101), the motor shaft of lead screw motor (102) and the one end fixed connection of position control lead screw (103), slide lead screw one (107), slide lead screw two (110) respectively rotatory installation on position control platform (104), the one end of slide lead screw one (107), slide lead screw two (110) is passed through shaft coupling (108) fixed connection, slide lead screw motor (112) fixed mounting is in the one end of position control platform (104), the motor shaft of slide lead screw motor (112) and the one end fixed connection of slide lead screw two (110), slide one (105) slidable mounting is on position control platform (104), slide one (105) and slide lead screw one (107) are connected with the screw pair, the both ends of connecting rod one (106) respectively with swing platform one (201), The first sliding seat (105) is connected in a rotating mode, the second sliding seat (111) is installed on the position control platform (104) in a sliding mode, the second sliding seat (111) is connected with the second sliding seat screw rod (110) through a screw pair, and two ends of the second connecting rod (109) are connected with the second sliding seat (111) and the second swing platform (209) in a rotating mode respectively.
3. The placental auto-shearing device according to claim 1, wherein: the swing table (2) further comprises an azimuth gear ring (202), an azimuth frame (203), a gear ring meshing gear (204), an intermediate gear (205), a driving gear (206), a driving gear motor (207) and an azimuth frame roller (208); the bearing gear ring bearing device is characterized in that an azimuth gear ring (202) is fixedly connected to a first swing table (201), an azimuth frame (203) is rotatably installed on the first swing table (201), a gear ring meshing gear (204) and a middle gear (205) are rotatably installed at one end of the azimuth frame (203), a driving gear motor (207) is fixedly installed on the azimuth frame (203), a driving gear (206) is fixedly connected to a motor shaft of the driving gear motor (207), the driving gear (206) is meshed with the middle gear (205), the gear ring meshing gear (204) is meshed with the azimuth gear ring (202), an azimuth frame roller (208) is further arranged on the azimuth frame (203), and the azimuth frame roller (208) is in contact with the azimuth gear ring (202).
4. The placental auto-shearing device according to claim 1, wherein: the combined shearing component I (3) further comprises an arc rack I (301), an arc meshing gear I (302), an arc meshing gear motor I (303), a cutter cylinder I (305), a shearing cutter cylinder I (306), a cutter position motor (307), a cutter position screw rod (308), a shearing cutter (309), a cutter height cylinder (310) and a cutter position sliding seat (311); arc rack (301) and combination pole (304) fixed connection, the one end fixed mounting of combination pole (304) has arc meshing gear motor (303), fixedly connected with arc meshing gear (302) on the motor shaft of arc meshing gear motor (303), arc meshing gear (302) and arc rack (301) mesh, combination pole (304) on be provided with the mating holes.
5. The placental auto-shearing device according to claim 4, wherein: the bottom end of the combined rod I (304) is provided with a cavity, a cutter cylinder I (305) is fixedly arranged in the cavity, a push rod of the cutter cylinder I (305) is fixedly connected with a shearing cutter cylinder I (306), a cutter groove is formed in the shearing cutter cylinder I (306), a cutter position motor (307) is fixedly arranged in the shearing cutter cylinder I (306), a cutter position lead screw (308) is rotatably arranged in the shearing cutter cylinder I (306), a motor shaft of the cutter position motor (307) is fixedly connected with one end of the cutter position lead screw (308), a cutter position sliding seat (311) is slidably arranged in the shearing cutter cylinder I (306), the cutter position sliding seat (311) is connected with the cutter position lead screw (308) through a spiral pair, a cutter height cylinder (310) is fixedly arranged on the cutter position sliding seat (311), and the push rod of the cutter position sliding seat (311) is fixedly connected with a shearing cutter (309), the cutting tool (309) is connected with the tool position slide seat (311) in a sliding way.
6. The placental auto-shearing device according to claim 1, wherein: the combined shearing component II (4) further comprises a circular arc rack II (401), a circular arc meshing gear motor II (402), a circular arc meshing gear II (403), a combined axial cylinder I (405), a combined axial cylinder II (406), a cutter cylinder II (407) and a shearing cutter cylinder II (408); the combined type cutter cylinder is characterized in that the second arc rack (401) is fixedly connected with the second combined rod (404), the second arc meshing gear motor (402) is fixedly mounted on the second combined rod (404), the second arc meshing gear (403) is fixedly connected onto a motor shaft of the second arc meshing gear motor (402), the second arc meshing gear (403) is meshed with the second arc rack (401), the combination is fixedly mounted on the other azimuth frame (203) around the first shaft cylinder (405), the bottom end of the second combined rod (404) is a cavity, the second cutter cylinder (407) is fixedly mounted in the cavity, a push rod of the second cutter cylinder (407) is fixedly connected with the second shearing cutter cylinder (408), and a shearing cutter (309) is also arranged in the second shearing cutter cylinder (408).
7. The placental automatic shearing device according to claim 5, wherein: the combination rod I (304) is combined with the combination rod II (404), the combination rod I (304) is positioned on the inner side of the combination rod II (404), and a push rod combined with a pivoting cylinder I405 is matched with a matching hole on the combination rod I (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045656.5A CN112842475B (en) | 2021-01-14 | 2021-01-14 | Placenta automatic cutout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045656.5A CN112842475B (en) | 2021-01-14 | 2021-01-14 | Placenta automatic cutout device |
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| Publication Number | Publication Date |
|---|---|
| CN112842475A true CN112842475A (en) | 2021-05-28 |
| CN112842475B CN112842475B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110045656.5A Expired - Fee Related CN112842475B (en) | 2021-01-14 | 2021-01-14 | Placenta automatic cutout device |
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| US20150012025A1 (en) * | 2013-07-03 | 2015-01-08 | Healthbanks Biotech Co., Ltd. | Automatic handle assembly for scissors-shearing |
| CN205831887U (en) * | 2016-02-29 | 2016-12-28 | 浙江申达斯奥医疗器械有限公司 | Infant umbilical cord sickle |
| CN108451613A (en) * | 2018-04-16 | 2018-08-28 | 戴红平 | A kind of Gynecological medical cutting instrument of umbilical clamp |
| CN211842211U (en) * | 2019-12-02 | 2020-11-03 | 上海坤爱生物科技股份有限公司 | Umbilical cord cutting and crushing machine |
| CN112168291A (en) * | 2020-11-02 | 2021-01-05 | 津市市人民医院 | Umbilical cord scissors with recording function |
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| CN112842475B (en) | 2021-10-01 |
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Effective date of registration: 20210918 Address after: No. 1 Jiaozhou Road, Qingdao, Shandong Applicant after: Qingdao Municipal Hospital (Qingdao Institute of clinical medicine, Qingdao Medical Imaging Center) Address before: 650051 Xinglong Village, Xinglong community, Longquan street, Panlong District, Kunming City, Yunnan Province Applicant before: Yu Wei |
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