CN111568516A - Obstetrical membrane breaking device capable of protecting membrane breaking needle - Google Patents
Obstetrical membrane breaking device capable of protecting membrane breaking needle Download PDFInfo
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- CN111568516A CN111568516A CN202010449835.0A CN202010449835A CN111568516A CN 111568516 A CN111568516 A CN 111568516A CN 202010449835 A CN202010449835 A CN 202010449835A CN 111568516 A CN111568516 A CN 111568516A
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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
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4208—Instruments for rupturing the amniotic membrane
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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- A61M1/0023—
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
- A61M1/815—Piston pumps, e.g. syringes the barrel serving as aspiration container, e.g. in a breast pump
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
- A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
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Abstract
The invention belongs to the field of medical instruments, in particular to an obstetrical membrane breaking device capable of protecting a membrane breaking needle, which aims at solving the problems that the current obstetrical membrane breaking device on the market is inconvenient to use, has poor membrane breaking effect and is poor in use effect, and the following scheme is proposed: the utility model provides a can protect obstetrical department rupture of membranes device of rupture of membranes needle, includes base and a fixed section of thick bamboo, the lower extreme external fixed surface of base installs the callus on the sole, the upper end external fixed surface of base installs support sleeve, the stand has been cup jointed to support sleeve's upper end, the upper end swing joint of stand has the linking arm, the upper end fixed mounting of linking arm has the installation backing plate, a fixed section of thick bamboo fixed mounting is in the upper end of installation backing plate. According to the invention, the angle of the membrane breaking device can be conveniently adjusted and fixed through the upright post and the connecting arm, the guide of the amniotic fluid after membrane breaking can be conveniently realized through the liquid collecting bottle, and the membrane breaking of the membrane breaking device can be conveniently realized by utilizing the lamp holder, so that the using effect of the membrane breaking device is better.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an obstetrical membrane rupture device capable of protecting a membrane rupture needle.
Background
In the process of parturient delivery in obstetrics and gynecology department, artificial membrane rupture is a common induced labor mode in the process of natural delivery, wherein the artificial membrane rupture is used for artificially intervening and tearing amniotic membrane at the position of a uterine opening so as to observe the color of amniotic fluid, strengthen uterine contraction and accelerate the progress of the delivery process. When the membrane is broken manually, if the amniotic fluid is too much, the membrane breaking device is used for breaking the membrane at a high position, and the uterine orifice is blocked by fingers, so that the amniotic fluid slowly flows out, and the condition that the placental is early peeled due to sudden drop of intrauterine pressure is avoided.
The current rupture of membranes device has certain defect when using, and rupture of membranes device is convenient inadequately when using, is not convenient for adjust rupture of membranes device's angle to can not conveniently carry out artifical rupture of membranes fast, and rupture of membranes device is inconvenient after the rupture of membranes carries out the drainage to the amniotic fluid moreover, and the result of use is not good, and rupture of membranes device's use precision is not high simultaneously, does not have protection architecture on rupture of membranes device's the rupture of membranes needle, consequently, provides a can protect rupture of membranes needle's obstetrical department rupture of membranes device now.
Disclosure of Invention
The obstetrical membrane breaking device capable of protecting the membrane breaking needle provided by the invention solves the problems that the current obstetrical membrane breaking device on the market is inconvenient to use, has a poor membrane breaking effect, and is poor in using effect.
In order to achieve the purpose, the invention adopts the following technical scheme: an obstetrical membrane breaking device capable of protecting a membrane breaking needle comprises a base and a fixed cylinder, wherein a foot pad is fixedly arranged on the outer surface of the lower end of the base, a first air cylinder is fixedly arranged on the outer surface of the upper end of the base, a first connecting rod is fixedly connected to the upper end of the first air cylinder, a second connecting rod is movably connected to the upper end of the first connecting rod, an installation backing plate is fixedly arranged at the upper end of the second connecting rod, the fixed cylinder is fixedly arranged at the upper end of the installation backing plate, an installation clamp is fixedly arranged at the position, located on the outer surface of the fixed cylinder, of the outer surface of the upper end of the installation backing plate, movable grooves are formed in both ends of the inner wall of the fixed cylinder, guide rods are fixedly arranged in the movable grooves, a sleeve is movably arranged in the middle of the inside of the fixed cylinder, a, the utility model discloses a lamp holder, including movable tube, telescopic front end both sides, telescopic both sides, fixed mounting have a guide pin bushing, telescopic both sides rear fixed mounting has a mount joint, telescopic front end both sides, the equal fixed mounting in middle of the inside of slide has the guide pin bushing, the equal fixed mounting in telescopic both sides rear has the handle, the fixed position that the upper end of base is located the rear of first cylinder has a collecting bottle, one side fixedly connected with catheter of collecting bottle, the lower extreme the place ahead fixed mounting of installation backing plate has the lamp stand.
Preferably, the rear end of the second connecting rod is fixedly connected with a connecting shaft, the connecting shaft penetrates through the upper end of the first connecting rod and is movably connected with the first connecting rod, the second connecting rod is movably connected with the first connecting rod through the connecting shaft, a first connecting piece is fixedly arranged on the outer surface of the front end of the first connecting rod, a second connecting piece is fixedly arranged in front of the lower end of the second connecting rod, a second air cylinder is movably connected between the first connecting piece and the second connecting piece, positioning shafts are fixedly arranged in the first connecting piece and the second connecting piece, the positioning shafts respectively penetrate through the two ends of the second air cylinder and are movably connected with the second air cylinder, the two ends of the second air cylinder are respectively movably connected with the first connecting rod and the second connecting rod through the first connecting piece and the second connecting piece, a connecting seat is fixedly arranged in front of the upper end of the second connecting rod, and a positioning plate is fixedly arranged, the mounting base plate is fixedly connected with the second connecting rod through the connecting seat.
Preferably, the sleeve is sleeved on the outer surface of the movable tube, the front end of the sleeve is fixedly connected with a protective sleeve on the outer surface of the needle head, the length of the protective sleeve is smaller than that of the needle head, a sliding groove is formed in the rear of the lower end of the sleeve, and the installation joint is located inside the sliding groove.
Preferably, the installation clamp comprises fixing base and splint, the arc wall has been seted up to the upper end surface of fixing base, splint are the arc structure, splint swing joint is in the upper end of fixing base, the one end fixedly connected with hinge of splint, the both ends of hinge respectively with fixing base and splint fixed connection, splint pass through hinge and fixing base swing joint, the other end fixedly connected with connecting plate of splint, the outer fixed surface of connecting plate is connected with fixing bolt, the solid fixed cylinder is through installation clamp and installation backing plate fixed connection.
Preferably, the rear end of the sleeve extends to the rear of the fixed cylinder, the guide rods penetrate through the guide sleeves and are movably connected with the guide sleeves, the number of the guide rods and the number of the sliding seats are two, and the sleeve is movably connected with the fixed cylinder through the guide rods and the guide sleeves.
Preferably, the upper end fixed mounting of liquid collecting bottle has the upper cover, fixedly connected with registration arm in the middle of the upper end of upper cover, the inside swing joint of registration arm has the piston rod, the lower extreme of piston rod runs through the upper cover and extends to the inside of liquid collecting bottle, the upper end of piston rod is located the position fixedly connected with handle of the top of upper cover, the lower extreme of piston rod is located the position fixedly connected with rubber buffer of the inside of liquid collecting bottle, one side top fixed mounting of liquid collecting bottle has the feed liquor pipe, the lower extreme of catheter passes through feed liquor pipe and liquid collecting bottle fixed connection, erection joint and expansion tube fixed connection are passed through to the upper end of catheter, the material of catheter is rubber.
Preferably, the upper end surface fixed mounting of lamp stand has the mounting panel, the front end surface fixed mounting of lamp stand has the lamp shade, the inside front end of lamp stand is located the fixed position of the inside of lamp shade and has the light, the inside rear fixed mounting of lamp stand has the battery, the bolt hole has been seted up to the surface of mounting panel, and the quantity of bolt hole is a plurality of groups, the lamp stand passes through mounting panel and installation backing plate fixed connection.
Preferably, the outer surface of liquid collecting bottle is carved with the graduation apparatus, the quantity of installation clamp is two sets of, the roof is oval structure.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the membrane breaking needle structure of the membrane breaking device is arranged on the first cylinder by arranging the base, the foot pad, the first cylinder, the first connecting rod, the second connecting rod, the mounting base plate, the connecting shaft, the first connecting piece, the second connecting piece and the second cylinder, the height of the membrane breaking device can be adjusted by utilizing the lifting of the first cylinder, the first cylinder is connected with the second connecting rod through the first connecting rod, the second cylinder is connected between the first connecting rod and the second connecting rod, the angle between the second connecting rod and the first connecting rod can be adjusted by utilizing the extension and retraction of the second cylinder, so that the automatic adjustment of the height and the angle of the membrane breaking device can be carried out by the first cylinder and the second cylinder, the angular position of the membrane breaking device is fixed, the membrane breaking is convenient after the height and the angle of the membrane breaking device are fixed, and the unstable phenomenon caused by manual hand holding of the membrane breaking needle is avoided, the safety of the use of the membrane rupturing device can be improved while the use of the membrane rupturing device is facilitated.
2. In the invention, by arranging the needle head, the movable tube, the mounting joint, the liquid collecting bottle, the liquid guide tube, the upper cover, the positioning tube, the piston rod, the handle, the rubber plug and the liquid inlet tube, after a membrane breaking needle of the membrane breaking device breaks a membrane, the rubber plug at the lower end of the piston rod is pulled to generate suction in the liquid collecting bottle, so that amniotic fluid is drained into the liquid collecting bottle through the liquid guide tube, the liquid collecting bottle and the rubber plug are equivalent to the result of an injector, and the amniotic fluid can be drained by pulling the piston rod, so that the membrane breaking device can be conveniently used, the drainage effect can be achieved when the membrane breaking device is used, on the other hand, the drainage quantity of the amniotic fluid can be well controlled, the use effect of the membrane breaking device is improved, the movable tube is mounted in the sleeve, the protective sleeve for protecting the needle head is mounted at the front end, the protective case of sleeve front end also gets into simultaneously and produces the way, prevents that the syringe needle from stabbing the lying-in woman's production way, enters into the target position after the syringe needle, utilizes the roof to promote the ejector pin forward to make the movable tube advance in the sleeve, because the length of syringe needle is longer than protective case, along with constantly advancing of movable tube, protective case is stretched out to the syringe needle, thereby punctures the protection film, utilizes the protective case of sleeve and sleeve front end can effectually play the effect of the broken membrane needle of protection.
3. According to the invention, the lamp holder, the mounting plate, the lamp shade, the illuminating lamp and the storage battery are arranged, the illuminating and light supplementing structure is arranged below the film breaking device, when the film breaking device is in film breaking operation, the illuminating lamp in the lamp holder can supplement light to the front end of the film breaking device, so that the film breaking device can more accurately break films, and the working accuracy of the film breaking device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an obstetrical membrane rupture device capable of protecting a rupture needle according to the present invention;
FIG. 2 is a schematic structural view of a fixed cylinder of the obstetrical membrane rupture device capable of protecting the rupture needle according to the present invention;
FIG. 3 is a schematic view of a connection structure of a first connection rod and a second connection rod of an obstetrical membrane rupture device capable of protecting a rupture needle according to the present invention;
FIG. 4 is a schematic view of a connection structure of a sleeve and a movable tube of the obstetrical membrane rupture device capable of protecting the membrane rupture needle according to the present invention;
FIG. 5 is a schematic structural view of a mounting clamp of an obstetrical membrane rupture device capable of protecting a rupture needle according to the present invention;
FIG. 6 is a schematic structural view of a liquid collecting bottle of the obstetrical membrane rupture device capable of protecting the membrane rupture needle according to the present invention;
fig. 7 is a schematic structural view of a lamp holder of the obstetrical membrane rupture device capable of protecting the rupture needle according to the present invention.
In the figure: 1. a base; 2. a foot pad; 3. a first cylinder; 4. a first connecting rod; 5. a second connecting rod; 6. installing a base plate; 7. a connecting shaft; 8. a first connecting member; 9. a second connecting member; 10. a second cylinder; 11. a connecting seat; 12. positioning a plate; 13. a fixed cylinder; 14. installing a clamp; 15. a fixed seat; 16. a splint; 17. a hinge; 18. a connecting plate; 19. fixing the bolt; 20. a movable groove; 21. a guide bar; 22. a sleeve; 23. a movable tube; 24. a needle head; 25. a top rod; 26. a top plate; 27. installing a connector; 28. a slide base; 29. a guide sleeve; 30. a handle; 31. a liquid collecting bottle; 32. a catheter; 33. an upper cover; 34. a positioning tube; 35. a piston rod; 36. a handle; 37. a rubber plug; 38. a liquid inlet pipe; 39. a lamp socket; 40. mounting a plate; 41. a lamp shade; 42. an illuminating lamp; 43. and (4) a storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an obstetrical membrane rupture device capable of protecting a membrane rupture needle comprises a base 1 and a fixed cylinder 13, wherein a foot pad 2 is fixedly arranged on the outer surface of the lower end of the base 1, a first cylinder 3 is fixedly arranged on the outer surface of the upper end of the base 1, a first connecting rod 4 is fixedly connected to the upper end of the first cylinder 3, a second connecting rod 5 is movably connected to the upper end of the first connecting rod 4, a mounting backing plate 6 is fixedly arranged on the upper end of the second connecting rod 5, the fixed cylinder 13 is fixedly arranged on the upper end of the mounting backing plate 6, a mounting clamp 14 is fixedly arranged at the position, located on the outer surface of the fixed cylinder 13, of the outer surface of the upper end of the mounting backing plate 6, movable grooves 20 are respectively arranged at two ends of the inner wall of the fixed cylinder 13, a guide rod 21 is fixedly arranged inside the movable grooves, the front end fixedly connected with syringe needle 24 of activity pipe 23, the rear end fixedly connected with ejector pin 25 of activity pipe 23, the rear end fixedly connected with roof 26 of ejector pin 25, the lower extreme rear fixed mounting of activity pipe 23 has erection joint 27, the equal fixed mounting in front end both sides of sleeve 22 has slide 28, fixed mounting has guide pin bushing 29 in the middle of the inside of slide 28, the equal fixed mounting in both sides rear of sleeve 22 has handle 30, the fixed mounting in position that the upper end of base 1 is located the rear of first cylinder 3 has liquid collecting bottle 31, one side fixedly connected with catheter 32 of liquid collecting bottle 31, the lower extreme the place ahead fixed mounting of mounting pad 6 has lamp stand 39.
The rear end of the second connecting rod 5 is fixedly connected with a connecting shaft 7, the connecting shaft 7 penetrates through the upper end of the first connecting rod 4 and is movably connected with the first connecting rod 4, the second connecting rod 5 is movably connected with the first connecting rod 4 through the connecting shaft 7, the outer surface of the front end of the first connecting rod 4 is fixedly provided with a first connecting piece 8, the front part of the lower end of the second connecting rod 5 is fixedly provided with a second connecting piece 9, a second air cylinder 10 is movably connected between the first connecting piece 8 and the second connecting piece 9, the insides of the first connecting piece 8 and the second connecting piece 9 are both fixedly provided with positioning shafts, the positioning shafts respectively penetrate through the two ends of the second air cylinder 10 and are movably connected with the second air cylinder 10, the two ends of the second air cylinder 10 are respectively movably connected with the first connecting rod 4 and the second connecting rod 5 through the first connecting piece 8 and the second connecting piece 9, the outer surface of the upper end of the connecting seat 11 is fixedly provided with a positioning plate 12, the mounting base plate 6 is fixedly connected with the second connecting rod 5 through the connecting seat 11, the sleeve 22 is sleeved on the outer surface of the movable tube 23, the position of the front end of the sleeve 22, which is positioned on the outer surface of the needle 24, is fixedly connected with a protective sleeve, the length of the protective sleeve is smaller than that of the needle 24, the rear of the lower end of the sleeve 22 is provided with a chute, the mounting joint 27 is positioned inside the chute, the mounting clamp 14 is composed of a fixed seat 15 and a clamp plate 16, the outer surface of the upper end of the fixed seat 15 is provided with an arc-shaped groove, the clamp plate 16 is in an arc-shaped structure, the clamp plate 16 is movably connected with the upper end of the fixed seat 15, one end of the clamp plate 16 is fixedly connected with a hinge 17, the outer surface of the connecting plate 18 is fixedly connected with a fixing bolt 19, the fixed cylinder 13 is fixedly connected with the mounting backing plate 6 through a mounting hoop 14, the rear end of the sleeve 22 extends to the rear of the fixed cylinder 13, the guide rods 21 penetrate through the guide sleeves 29 and are movably connected with the guide sleeves 29, the number of the guide rods 21 and the number of the slide seats 28 are two, the sleeve 22 is movably connected with the fixed cylinder 13 through the guide rods 21 and the guide sleeves 29, the upper end of the liquid collecting bottle 31 is fixedly provided with an upper cover 33, the middle of the upper end of the upper cover 33 is fixedly connected with a positioning tube 34, the interior of the positioning tube 34 is movably connected with a piston rod 35, the lower end of the piston rod 35 penetrates through the upper cover 33 and extends to the interior of the liquid collecting bottle 31, the upper end of the piston rod 35 is fixedly connected with a lifting handle 36 at a position above the upper cover 33, the lower end, liquid inlet pipe 38 and liquid collecting bottle 31 fixed connection are passed through to the lower extreme of catheter 32, installation joint 27 and activity pipe 23 fixed connection are passed through to the upper end of catheter 32, the material of catheter 32 is rubber, lamp stand 39's upper end surface fixed mounting has mounting panel 40, lamp stand 39's front end surface fixed mounting has lamp shade 41, the inside position fixed mounting that the inside front end of lamp stand 39 is located lamp shade 41 has light 42, lamp stand 39's inside rear fixed mounting has battery 43, the bolt hole has been seted up to mounting panel 40's surface, the quantity of bolt hole is a plurality of groups, lamp stand 39 passes through mounting panel 40 and 6 fixed connection of installation backing plate, the surface of liquid collecting bottle 31 is carved with the graduation apparatus, the quantity of installation clamp 14 is two sets of, roof 26 is oval structure.
In conclusion, when the device is used, the membrane rupturing device is placed beside a lying-in woman through the foot pad 2 at the lower end of the base 1, the position of the membrane rupturing device is adjusted according to the position of the membrane rupturing device needed, the membrane rupturing device is adjusted in height through the lifting of the first air cylinder 3, the angle between the first connecting rod 4 and the second connecting rod 5 is completed through the extension and retraction of the second air cylinder 10, so that the angle of the membrane rupturing device is fixed, the membrane rupturing device is aligned to the position of the membrane rupturing needed when in use, the membrane rupturing device is fixed through the two sets of air cylinders, the phenomenon of membrane rupturing errors caused by arm shaking of medical personnel can be prevented, after the membrane rupturing device is aligned to the membrane rupturing position, the illuminating lamp 42 on the lamp holder 39 is turned on, the illuminating lamp 42 performs light supplement illumination on the membrane rupturing position, the fixing cylinder 13 is fixed on the mounting base plate 6 through the mounting clamp 14, the sleeve, thereby the sleeve 22 moves forward under the action of the guide sleeve 29 and the guide rod 21, when the membrane is broken, the handle 30 is utilized to push the sleeve 22, the movable tube 23 and the sleeve 22 move forward, the protective sleeve at the front end of the sleeve 22 also enters the birth canal, the sleeve 22 and the protective sleeve are both made of metal steel structures, the protective sleeve is also in a needle-shaped structure, the outer surface of the protective sleeve is wrapped by a layer of protective film, the outer surface of the protective sleeve is very smooth and can enter the birth canal of a lying-in woman more quickly and comfortably in the propelling process, the protective sleeve can be cold-compressed by an ice bag before entering the birth canal, the thermal conductivity of the protective sleeve in the metal steel structure is good, the temperature can be quickly reduced in the ice compression process, the temperature of the protective sleeve is reduced, the pain of the lying-in woman in the membrane breaking process is relieved, the needle head 24 is prevented from stabbing the birth canal of, thereby make activity pipe 23 advance in sleeve 22, because the length of syringe needle 24 is longer than protective sleeve, along with the continuous advance of activity pipe 23, syringe needle 24 stretches out protective sleeve, thereby puncture the protection film, utilize the protective sleeve of sleeve 22 and sleeve 22 front end can effectually play the effect of protection rupture of membranes needle, after the rupture of membranes, the staff passes through handle 36 and upwards pulls piston rod 35, make rubber buffer 37 in the liquid collecting bottle 31 rebound, liquid collecting bottle 31 and rubber buffer 37 form the structure of syringe, when rubber buffer 37 rebound, produce suction in liquid collecting bottle 31, thereby make amniotic fluid pass through in syringe needle 24 gets into activity pipe 23, then get into liquid collecting bottle 31 by the drainage of catheter 32 drainage, accomplish rupture of membranes work.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a can protect obstetrical department rupture of membranes device of rupture of membranes needle, includes base (1) and solid fixed cylinder (13), its characterized in that, the lower extreme external surface fixed mounting of base (1) has callus on the sole (2), the upper end external surface fixed mounting of base (1) has first cylinder (3), the upper end fixedly connected with head rod (4) of first cylinder (3), the upper end swing joint of head rod (4) has second connecting rod (5), the upper end fixed mounting of second connecting rod (5) has installation backing plate (6), gu fixed cylinder (13) fixed mounting is in the upper end of installation backing plate (6), the fixed position that the upper end surface of installation backing plate (6) is located the surface of solid fixed cylinder (13) installs installation clamp (14), gu movable groove (20) have all been seted up at the inner wall both ends of solid fixed cylinder (13), the inner fixed mounting of the movable groove (20) is provided with a guide rod (21), the inner middle movable mounting of the fixed cylinder (13) is provided with a sleeve (22), the inner middle movable mounting of the sleeve (22) is provided with a movable tube (23), the front end of the movable tube (23) is fixedly connected with a needle (24), the rear end of the movable tube (23) is fixedly connected with a mandril (25), the rear end of the mandril (25) is fixedly connected with a top plate (26), the rear end of the lower end of the movable tube (23) is fixedly provided with a mounting joint (27), both sides of the front end of the sleeve (22) are fixedly provided with a slide seat (28), the inner middle fixed mounting of the slide seat (28) is provided with a guide sleeve (29), both sides of the sleeve (22) are fixedly provided with a handle (30), and the position of the upper end of the base (1) at the rear of the first cylinder (, one side of the liquid collecting bottle (31) is fixedly connected with a liquid guide pipe (32), and a lamp holder (39) is fixedly arranged in front of the lower end of the mounting base plate (6).
2. The obstetric membrane breaking device capable of protecting a membrane breaking needle according to claim 1, characterized in that a connecting shaft (7) is fixedly connected to a rear end of the second connecting rod (5), the connecting shaft (7) penetrates through an upper end of the first connecting rod (4) and is movably connected with the first connecting rod (4), the second connecting rod (5) is movably connected with the first connecting rod (4) through the connecting shaft (7), a first connecting piece (8) is fixedly installed on an outer surface of a front end of the first connecting rod (4), a second connecting piece (9) is fixedly installed in front of a lower end of the second connecting rod (5), a second cylinder (10) is movably connected between the first connecting piece (8) and the second connecting piece (9), positioning shafts are fixedly installed inside the first connecting piece (8) and the second connecting piece (9), and respectively penetrate through two ends of the second cylinder (10) and are movably connected with the second cylinder (10), the utility model discloses a pneumatic control valve, including first cylinder (10), second cylinder (10), first connecting piece (8) and second connecting piece (9) and first connecting rod (4) and second connecting rod (5) swing joint respectively, the upper end the place ahead fixed mounting of second connecting rod (5) has connecting seat (11), the outer fixed surface in upper end of connecting seat (11) installs locating plate (12), installation backing plate (6) are through connecting seat (11) and second connecting rod (5) fixed connection.
3. The obstetrical membrane rupturing device capable of protecting the membrane rupturing needle according to claim 1, wherein the sleeve (22) is sleeved on the outer surface of the movable tube (23), a protective sleeve is fixedly connected to a position, located on the outer surface of the needle head (24), of the front end of the sleeve (22), the length of the protective sleeve is smaller than that of the needle head (24), a sliding groove is formed in the rear of the lower end of the sleeve (22), and the installation joint (27) is located inside the sliding groove.
4. The obstetric membrane rupturing device capable of protecting the membrane rupturing needle according to claim 1, the mounting hoop (14) consists of a fixed seat (15) and a clamping plate (16), the outer surface of the upper end of the fixed seat (15) is provided with an arc-shaped groove, the clamping plate (16) is of an arc-shaped structure, the clamping plate (16) is movably connected at the upper end of the fixed seat (15), one end of the clamping plate (16) is fixedly connected with a hinge (17), two ends of the hinge (17) are respectively fixedly connected with the fixed seat (15) and the clamping plate (16), the clamping plate (16) is movably connected with the fixed seat (15) through a hinge (17), the other end of the clamping plate (16) is fixedly connected with a connecting plate (18), the outer surface of the connecting plate (18) is fixedly connected with a fixing bolt (19), the fixed cylinder (13) is fixedly connected with the mounting base plate (6) through a mounting hoop (14).
5. The obstetric membrane rupturing device capable of protecting a membrane rupturing needle according to claim 1, wherein a rear end of the sleeve (22) extends to the rear of the fixed cylinder (13), the guide rod (21) penetrates through the guide sleeve (29) and is movably connected with the guide sleeve (29), the number of the guide rod (21) and the number of the sliding seats (28) are two, and the sleeve (22) is movably connected with the fixed cylinder (13) through the guide rod (21) and the guide sleeve (29).
6. The obstetrical membrane rupture device capable of protecting the membrane rupture needle according to claim 1, wherein an upper cover (33) is fixedly mounted at the upper end of the liquid collection bottle (31), a positioning tube (34) is fixedly connected in the middle of the upper end of the upper cover (33), a piston rod (35) is movably connected inside the positioning tube (34), the lower end of the piston rod (35) penetrates through the upper cover (33) and extends into the liquid collection bottle (31), a lifting handle (36) is fixedly connected at the upper end of the piston rod (35) above the upper cover (33), a rubber plug (37) is fixedly connected at the lower end of the piston rod (35) inside the liquid collection bottle (31), a liquid inlet tube (38) is fixedly mounted above one side of the liquid collection bottle (31), and the lower end of the liquid guide tube (32) is fixedly connected with the liquid collection bottle (31) through the liquid inlet tube (38), the upper end of the liquid guide pipe (32) is fixedly connected with the movable pipe (23) through an installation joint (27), and the liquid guide pipe (32) is made of rubber.
7. The obstetrical membrane rupture device capable of protecting membrane rupture needle according to claim 1, characterized in that an installation plate (40) is fixedly installed on the outer surface of the upper end of the lamp holder (39), a lampshade (41) is fixedly installed on the outer surface of the front end of the lamp holder (39), a lighting lamp (42) is fixedly installed at the position, located inside the lampshade (41), of the front end of the interior of the lamp holder (39), a storage battery (43) is fixedly installed at the rear of the interior of the lamp holder (39), bolt holes are formed in the outer surface of the installation plate (40), the number of the bolt holes is a plurality of groups, and the lamp holder (39) is fixedly connected with an installation base plate (6) through the installation plate (40).
8. The obstetric membrane rupturing device capable of protecting the membrane rupturing needle as claimed in claim 1, wherein the outer surface of the liquid collection bottle (31) is engraved with a scale, the number of the mounting clips (14) is two, and the top plate (26) is of an oval structure.
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| CN202010449835.0A CN111568516B (en) | 2020-05-25 | 2020-05-25 | Obstetrical membrane breaking device capable of protecting membrane breaking needle |
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| CN202010449835.0A CN111568516B (en) | 2020-05-25 | 2020-05-25 | Obstetrical membrane breaking device capable of protecting membrane breaking needle |
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| CN111568516B CN111568516B (en) | 2022-11-18 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533411A (en) * | 1967-07-26 | 1970-10-13 | Mcknight Charles A | Surgical instrument for ruptures membranes |
| CA2024655A1 (en) * | 1990-09-05 | 1992-03-06 | Jack Atad | Catheter particularly useful for inducing labor and/or for the application of a pharmaceutical substance to the cervix of the uterus |
| CN205072991U (en) * | 2015-11-02 | 2016-03-09 | 翟莹 | Rupture of membranes device in obstetrical department's art |
| CN206372111U (en) * | 2016-08-18 | 2017-08-04 | 李霞 | Membrane-repturing device |
| CN107234471A (en) * | 2017-08-03 | 2017-10-10 | 芜湖通瑞数控科技有限公司 | A kind of clamping device of numerically controlled lathe |
| CN206964646U (en) * | 2017-02-04 | 2018-02-06 | 吴姝媛 | A kind of obstetrics and gynecology department surgical stent and gynaecology and obstetrics operation equipment |
| JP6398028B1 (en) * | 2018-03-13 | 2018-09-26 | 公立大学法人奈良県立医科大学 | Puncture needle holder |
| CN208769948U (en) * | 2018-04-08 | 2019-04-23 | 蓝翠明 | A kind of obstetrics and gynecology department rupture of membranes needle device |
| CN209120301U (en) * | 2018-11-07 | 2019-07-16 | 安徽黔龙图视信息技术有限公司 | A kind of warning ball for capableing of Fast Installation |
| CN209422064U (en) * | 2018-08-21 | 2019-09-24 | 内蒙古自治区人民医院（内蒙古自治区肿瘤研究所） | A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device |
| CN111134805A (en) * | 2020-01-02 | 2020-05-12 | 贾广珠 | Be used for obstetrical department's rupture of membranes amniotic fluid drainage composite set |
-
2020
- 2020-05-25 CN CN202010449835.0A patent/CN111568516B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533411A (en) * | 1967-07-26 | 1970-10-13 | Mcknight Charles A | Surgical instrument for ruptures membranes |
| CA2024655A1 (en) * | 1990-09-05 | 1992-03-06 | Jack Atad | Catheter particularly useful for inducing labor and/or for the application of a pharmaceutical substance to the cervix of the uterus |
| CN205072991U (en) * | 2015-11-02 | 2016-03-09 | 翟莹 | Rupture of membranes device in obstetrical department's art |
| CN206372111U (en) * | 2016-08-18 | 2017-08-04 | 李霞 | Membrane-repturing device |
| CN206964646U (en) * | 2017-02-04 | 2018-02-06 | 吴姝媛 | A kind of obstetrics and gynecology department surgical stent and gynaecology and obstetrics operation equipment |
| CN107234471A (en) * | 2017-08-03 | 2017-10-10 | 芜湖通瑞数控科技有限公司 | A kind of clamping device of numerically controlled lathe |
| JP6398028B1 (en) * | 2018-03-13 | 2018-09-26 | 公立大学法人奈良県立医科大学 | Puncture needle holder |
| CN208769948U (en) * | 2018-04-08 | 2019-04-23 | 蓝翠明 | A kind of obstetrics and gynecology department rupture of membranes needle device |
| CN209422064U (en) * | 2018-08-21 | 2019-09-24 | 内蒙古自治区人民医院（内蒙古自治区肿瘤研究所） | A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device |
| CN209120301U (en) * | 2018-11-07 | 2019-07-16 | 安徽黔龙图视信息技术有限公司 | A kind of warning ball for capableing of Fast Installation |
| CN111134805A (en) * | 2020-01-02 | 2020-05-12 | 贾广珠 | Be used for obstetrical department's rupture of membranes amniotic fluid drainage composite set |
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| CN111568516B (en) | 2022-11-18 |
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