CN113367783A - Disposable puncture device with good sealing effect - Google Patents
Disposable puncture device with good sealing effect Download PDFInfo
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- CN113367783A CN113367783A CN202110812344.2A CN202110812344A CN113367783A CN 113367783 A CN113367783 A CN 113367783A CN 202110812344 A CN202110812344 A CN 202110812344A CN 113367783 A CN113367783 A CN 113367783A
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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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
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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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- 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
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- A61B2017/3419—Sealing means between cannula and body
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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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/3445—Cannulas used as instrument channel for multiple instruments
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/371—Surgical systems with images on a monitor during operation with simultaneous use of two cameras
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Gynecology & Obstetrics (AREA)
- Radiology & Medical Imaging (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a disposable puncture outfit with a better sealing effect, which comprises a sealing seat, a sealing mechanism, a fixing mechanism and a puncture rod, wherein an anti-skid bulge is arranged on the outer side of the sealing seat, a fixing seat is arranged below the sealing seat, an exhaust pipe is arranged on one side of the fixing seat, the sealing mechanism is arranged inside the fixing seat, a liquid loading collecting mechanism is arranged below the fixing seat, the fixing mechanism is arranged below the liquid loading collecting mechanism, a puncture sleeve is arranged below the fixing mechanism, an illuminating mechanism is arranged at the bottom of the puncture sleeve, and the puncture rod is arranged inside the puncture sleeve. This sealed better disposable puncture ware of effect is provided with fixed establishment and hydrops and collects the mechanism, and fixed establishment plays fine auxiliary stay effect through fixing the sucking disc, avoids the puncture position to take place the skew, and the hydrops is collected the mechanism and is convenient for collect puncture in-process abdominal cavity body fluid, avoids the body fluid spill, stores the body fluid of collecting in the hydrops collecting region, and this kind of collection mode is comparatively simple, convenient to use.
Description
Technical Field
The invention relates to the technical field of disposable puncture outfits, in particular to a disposable puncture outfit with a better sealing effect.
Background
The puncture outfit is a surgical instrument for establishing an access into the abdominal cavity, and comprises a puncture core and a puncture cannula. In a specific operation process, a doctor generally opens a small opening on the abdomen of a patient, and then moves a puncture core of the puncture outfit downwards while aligning the puncture core with the small opening to rotate in a reciprocating manner, so that one end of a puncture cannula is driven to enter the abdominal cavity of the patient, after the puncture is completed, the puncture core is pulled out of the puncture cannula, and the puncture cannula forms a passage for other surgical instruments to enter and exit. In order to enlarge the space of the abdominal cavity and increase the distance between tissues, thereby being more beneficial to the operation, after the puncture is completed, the air is injected into the abdominal cavity through a channel formed by the puncture cannula, therefore, an air injection valve is required to be arranged on the puncture cannula, after the air injection is finished, the air injection valve is closed, and the interior of the puncture cannula is sealed, thereby ensuring the stability of pneumoperitoneum and facilitating the operation of doctors. The front end of the puncture cone of the disposable puncture device is relatively sharp by adopting the blade, so that other tissues of the internal organs are easily scratched, bleeding is caused, and unnecessary pain of a patient is caused. The leakproofness of the existing disposable puncture device is poor, in the operation process, the leakproofness of the disposable puncture device is poor, gas leakage can be caused due to the poor effect, the quality of the operation can be influenced, the accumulated liquid collecting effect of the existing disposable puncture device is poor, in the puncture operation process, body fluid can splash out in the abdominal cavity, the fixing effect of the existing disposable puncture device is poor, the operation can be conveniently carried out by fixing the disposable puncture device with hands in the operation process, the fixing mode is not convenient to use, the practicability of the existing disposable puncture device is low, the internal condition of the abdominal cavity is not convenient to observe in the operation process, and the operation is not convenient to carry out.
Disclosure of Invention
The invention aims to provide a disposable puncture outfit with a better sealing effect, and aims to solve the problems that the existing disposable puncture outfit in the background technology has poor sealing performance, the existing disposable puncture outfit has poor accumulated liquid collecting effect, the existing disposable puncture outfit has poor fixing effect, and the existing disposable puncture outfit has low practicability.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sealed better disposable puncture ware of effect, includes seal receptacle, sealing mechanism, fixed establishment and puncture rod, the seal receptacle outside is equipped with the non-slip raised, and the seal receptacle below is equipped with the fixing base, and fixing base one side is equipped with the blast pipe simultaneously, sealing mechanism sets up inside the fixing base, and the fixing base below is equipped with hydrops and collects the mechanism, fixed establishment sets up in hydrops collection mechanism below, and the fixed establishment below is equipped with the puncture sleeve pipe, and puncture sleeve pipe bottom is equipped with lighting mechanism simultaneously, the puncture rod sets up inside the puncture sleeve pipe.
Through adopting above-mentioned technical scheme, the antiskid convex part antiskid effect that is equipped with is better, avoids taking place the hand smooth phenomenon.
Preferably, sealing mechanism includes first elasticity passageway, seal membrane, sealed pad, fixture block, draw-in groove, second elasticity passageway and sealed passageway, the inside seal membrane that is equipped with of first elasticity passageway, and first elasticity passageway both sides are equipped with sealed the pad, the fixture block sets up in sealed pad below, and the fixture block is connected with the draw-in groove block, second elasticity passageway sets up in first elasticity passageway below, and the second elasticity passageway outside is equipped with sealed passageway.
Through adopting above-mentioned technical scheme, the sealed membrane cooperation sealed pad that is equipped with uses, improves disposable puncture ware leakproofness greatly.
Preferably, the hydrops collection mechanism includes a collection box, an overflow hole, an elastic protection sleeve, a first through hole, a hydrops collection area, a first seal ring, a second seal ring and a second through hole, the inside overflow hole that is equipped with of collection box, and overflow hole one side are equipped with the elastic protection sleeve, first through hole sets up in elastic protection sleeve one side, and first through hole opposite side is equipped with the hydrops collection area, first seal ring sets up at a collection box top, and collects a liquid box bottom and be equipped with second seal ring, collects the inside centre of box and has seted up the second through hole simultaneously.
Through adopting above-mentioned technical scheme, the collection liquid box that is equipped with is convenient for collect the body fluid, avoids the body fluid to overflow, and the clearance is got up comparatively trouble.
Preferably, the fixing mechanism comprises a positioning seat, a button, a connecting rod, a spring, a limiting fixture block, a limiting groove, a first connecting piece, a first telescopic rod, an adjusting knob, a second telescopic rod, a second connecting piece and a fixed sucker, wherein the button is arranged on two sides of the positioning seat, the limiting groove is formed in the positioning seat, the limiting fixture block is arranged in the limiting groove, the limiting fixture block is fixedly connected with the connecting rod through the spring, the first connecting piece is arranged on two sides of the positioning seat, the positioning seat is movably connected with the first telescopic rod through the first connecting piece, the adjusting knob is arranged on one side of the first telescopic rod, the second telescopic rod is connected with the first telescopic rod in a telescopic mode, the second connecting piece is arranged at the bottom of the second telescopic rod, and the second telescopic rod is movably connected with the fixed sucker through the second connecting piece.
Through adopting above-mentioned technical scheme, the spacing fixture block and the spacing groove block that are equipped with are connected, and convenient to detach installs, facilitates the use.
Preferably, the illuminating mechanism comprises a mounting ring, cameras and illuminating lamps, the cameras are arranged on two sides of the inner portion of the mounting ring, and the illuminating lamps are arranged on two sides of the cameras.
By adopting the technical scheme, the provided camera is convenient for recording the images in the abdominal cavity.
Preferably, the first resilient channel dimension is greater than the second resilient channel dimension.
Through adopting above-mentioned technical scheme, the first elastic channel that is equipped with cooperates the use of second elastic channel, improves disposable puncture ware leakproofness greatly.
Preferably, the size of the first telescopic rod is larger than that of the second telescopic rod.
Through adopting above-mentioned technical scheme, the flexible support height of being convenient for adjust of second telescopic link that is equipped with.
Preferably, the number of the fixed suckers is two, and the fixed suckers are symmetrically distributed on two sides of the positioning seat.
Through adopting above-mentioned technical scheme, the fixed effect of the fixed sucking disc that is equipped with is better, the fixed disposable puncture ware of better support of being convenient for.
Preferably, the number of the cameras and the number of the illuminating lamps are two, and the cameras and the illuminating lamps are symmetrically distributed on two sides of the mounting ring.
Through adopting above-mentioned technical scheme, the light cooperation camera that is equipped with uses, the better operation of carrying on of being convenient for.
Compared with the prior art, the invention has the beneficial effects that: the disposable puncture outfit with better sealing effect,
(1) the sealing mechanism is matched with the second elastic channel through the first elastic channel for use, so that the sealing performance of the disposable puncture device is effectively improved;
(2) the abdominal cavity collecting device is provided with an accumulated liquid collecting mechanism and an accumulated liquid collecting region, the accumulated liquid collecting mechanism is convenient for collecting body fluid through the liquid collecting box, the body fluid enters the accumulated liquid collecting region through the overflow hole and the first through hole, the accumulated liquid collecting region is convenient for collecting the liquid, the accumulated liquid collecting mechanism can effectively prevent the body fluid from flowing back to the abdominal cavity, and the collecting mode is simple and convenient to use;
(3) the fixing mechanism is convenient for fixing the position of the disposable puncture outfit through the positioning seat, the limiting fixture block plays a limiting protection role, the length of the second telescopic rod is convenient to adjust through the adjusting knob, so that the position of the fixed suction cup is convenient to adjust, the fixed suction cup has a good fixing effect, the disposable puncture outfit is convenient to support and fix, and a good auxiliary effect is played;
(4) be provided with lighting mechanism and anti-skidding arch, lighting mechanism passes through the light cooperation camera and uses, improves disposable puncture ware practicality greatly, and the light is convenient for throw light on to the abdominal cavity inside, and the camera is convenient for real time monitoring record abdominal cavity inside condition, and light cooperation camera uses, and the better going on of being convenient for operate, anti-skidding protruding antiskid effect is better, and the medical personnel of being convenient for take better effectively avoids the landing occurence of failure.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of a sealing mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the effusion collection mechanism of the present invention;
FIG. 5 is a front view of the fixing mechanism of the present invention;
FIG. 6 is a schematic view of the internal structure of the fixing mechanism of the present invention;
fig. 7 is a schematic view of the structure of the illumination mechanism of the present invention.
In the figure: 1. a sealing seat, 2, an anti-skid protrusion, 3, a fixed seat, 4, an exhaust pipe, 5, a sealing mechanism, 501, a first elastic channel, 502, a sealing film, 503, a sealing gasket, 504, a clamping block, 505, a clamping groove, 506, a second elastic channel, 507, a sealing channel, 6, a effusion collecting mechanism, 601, a liquid collecting box, 602, an overflow hole, 603, an elastic protective sleeve, 604, a first through hole, 605, an effusion collecting area, 606, a first sealing gasket, 607, a second sealing gasket, 608, a second through hole, 7, a fixing mechanism, 701, a positioning seat, 702, a button, 703, a connecting rod, 704, a spring, 705, a limiting clamping block, 706, a limiting groove, 707, a first connecting piece, 708, a first telescopic rod, 709, an adjusting knob, 7010, a second telescopic rod, 7011, a second connecting piece, 7012, a fixed sucker, 8, a puncture cannula, 9, an illuminating mechanism, 901, a mounting ring, 902, a first, Camera, 903, light, 10, puncture rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a disposable puncture outfit with better sealing effect, as shown in fig. 1, fig. 2 and fig. 3, an anti-slip protrusion 2 is disposed on the outer side of a sealing seat 1, a fixing seat 3 is disposed below the sealing seat 1, an exhaust pipe 4 is disposed on one side of the fixing seat 3, a sealing mechanism 5 is disposed inside the fixing seat 3, a liquid accumulation collecting mechanism 6 is disposed below the fixing seat 3, a sealing membrane 502 is disposed inside a first elastic channel 501, sealing gaskets 503 are disposed on both sides of the first elastic channel 501, a clamping block 504 is disposed below the sealing gasket 503, the clamping block 504 is connected with a clamping groove 505 in a clamping manner, a second elastic channel 506 is disposed below the first elastic channel 501, a sealing channel 507 is disposed on the outer side of the second elastic channel 506, the sealing membrane 502 has better sealing effect, the sealing membrane 502 is used in cooperation with the sealing gaskets 503 and the sealing channel 507, so as to effectively improve the sealing performance of the disposable puncture outfit, this kind of mode is comparatively simple, convenient to use, and first elastic channel 501 size is greater than second elastic channel 506 size, and first elastic channel 501 leakproofness is better, and first elastic channel 501 cooperates second elastic channel 506 to use, improves disposable puncture ware leakproofness greatly, and this kind of sealed effect is better, effectively avoids revealing the occurence of failure, the better going on of the operation of being convenient for.
As shown in fig. 4, the inside overflow hole 602 that is equipped with of collection box 601, and overflow hole 602 one side is equipped with elastic protection cover 603, first through-hole 604 sets up in elastic protection cover 603 one side, and first through-hole 604 opposite side is equipped with hydrops collecting region 605, first seal ring 606 sets up at collection box 601 top, and collection box 601 bottom is equipped with second seal ring 607, second through-hole 608 has been seted up to the inside centre of collection box 601 simultaneously, be convenient for introduce the collection box 601 with the body fluid through overflow hole 602 and first through-hole 604, collection box 601 is convenient for collect liquid, this kind of collection mode is comparatively simple, effectively avoid the body fluid spill.
As shown in fig. 5 and fig. 6, the fixing mechanism 7 is disposed below the effusion collecting mechanism 6, a puncture cannula 8 is disposed below the fixing mechanism 7, an illuminating mechanism 9 is disposed at the bottom of the puncture cannula 8, buttons 702 are disposed on both sides of the positioning seat 701, a limiting groove 706 is disposed inside the positioning seat 701, a limiting block 705 is disposed inside the limiting groove 706, the limiting block 705 is fixedly connected to the connecting rod 703 through a spring 704, a first connecting member 707 is disposed on both sides of the positioning seat 701, the positioning seat 701 is movably connected to the first telescopic rod 708 through the first connecting member 707, an adjusting knob 709 is disposed on one side of the first telescopic rod 708, the second telescopic rod 7010 is telescopically connected to the first telescopic rod 708, a second connecting member 7011 is disposed at the bottom of the second telescopic rod 7010, the second telescopic rod 7010 is movably connected to the fixing suction cup 7012 through the second connecting member 7011, the limiting block 705 and the limiting groove 706 play a good limiting role, through button 702, connecting rod 703, spring 704 and spacing fixture block 705 are convenient for dismantle positioning seat 701, convenient better use, first telescopic link 708 size is greater than second telescopic link 7010 size, anticlockwise rotation adjust knob 709, adjust second telescopic link 7010 length, then clockwise screw up adjust knob 709, thereby be convenient for adjust fixed suction cup 7012 position through adjusting second telescopic link 7010 length, fixed suction cup 7012 is equipped with two, and fixed suction cup 7012 symmetric distribution is in positioning seat 701 both sides, the fixed effect of fixed suction cup 7012 is better, be convenient for support fixed disposable puncture ware through fixed suction cup 7012, this kind of fixed mode is comparatively simple, play fine additional action, convenient to use.
As shown in fig. 7, puncture rod 10 sets up inside puncture sleeve 8, the inside both sides of collar 901 are equipped with camera 902, and camera 902 both sides are equipped with light 903, camera 902 is convenient for real time monitoring record abdominal cavity inside condition, be convenient for perform better, effectively improve disposable puncture ware practicality, camera 902 and light 903 all are equipped with two, and camera 902 and light 903 symmetric distribution are in collar 901 both sides, light 903 illuminating effect is better, be convenient for throw light on abdominal cavity inside, light 903 cooperation camera 902 uses, be convenient for better grasp abdominal cavity inside condition, be convenient for perform better.
The working principle is as follows: when the disposable puncture outfit with better sealing effect is used, firstly, a small opening is opened on the abdomen of a patient, then the puncture core at one end of the puncture rod 10 of the disposable puncture outfit is aligned with the small incision to rotate in a reciprocating way and move downwards, so as to drive one end of the puncture sleeve 8 to enter the abdominal cavity of the patient, after the puncture is finished, the puncture rod 10 is pulled out from the puncture sleeve 8, the puncture sleeve 8 forms a passage for other surgical instruments to pass in and out, the sealing mechanism 5 has better sealing effect and is convenient to use, the sealing membrane 502 is matched with the sealing gasket 503 and the sealing passage 507 to effectively improve the sealing performance of the disposable puncture outfit, the first elastic passage 501 is matched with the second elastic passage 506 to be used, the sealing performance of the disposable puncture outfit is greatly improved, the disposable puncture outfit is convenient to be supported and fixed by the auxiliary support through the fixing mechanism 7, the adjusting knob 709 is rotated anticlockwise to adjust the length of the second telescopic rod 7010, then the adjusting knob 709 is screwed down clockwise, the length of the second telescopic rod 7010 is adjusted, so that the position of the fixed suction cup 7012 can be adjusted conveniently, the fixed effect of the fixed suction cup 7012 is better, the disposable puncture device can be supported and fixed better, the operation can be performed better, when the puncture device is not needed to be used, the button 702 is pressed down, the connecting rod 703 drives the spring 704 and the limiting fixture block 705 to leave the limiting groove 706, the positioning seat 701 can be detached conveniently, the fixing mode is simpler, the fixing effect is better, the puncture device is convenient to use, body fluid can be attached to the puncture rod 10 in the operation process, when the puncture rod 10 is pulled out, the attached body fluid enters the effusion collecting region 605 through the overflow hole 602, the elastic protective sleeve 603 and the first through hole 604, the effusion collecting region 605 is convenient to collect the body fluid, the body fluid is prevented from splashing, the cleaning is more troublesome, the collecting mode is simpler, and the collecting effect is better, convenient to use, 8 bottoms on the puncture sleeve pipe are equipped with lighting mechanism 9, and light 903 illuminating effect is better, and the inside monitoring of the abdominal cavity that camera 902 is better of being convenient for is observed through the illumination of light 903, and the operation of being convenient for goes on better, and this kind of mode is comparatively simple, improves disposable puncture ware practicality greatly, and this is just accomplished whole work, and the content of not making detailed description in this description belongs to the current technique that technical personnel in the field know.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a sealed better disposable puncture ware of effect, includes seal receptacle (1), sealing mechanism (5), fixed establishment (7) and puncture rod (10), its characterized in that: the utility model discloses a puncture needle, including seal receptacle (1), sealing seat (5), mounting mechanism (6), fixing base (3), sealing seat (1) outside is equipped with anti-skidding arch (2), and sealing seat (1) below is equipped with fixing base (3), and fixing base (3) one side is equipped with blast pipe (4) simultaneously, sealing mechanism (5) set up inside fixing base (3), and fixing base (3) below is equipped with hydrops and collects mechanism (6), fixing mechanism (7) set up in hydrops collection mechanism (6) below, and fixing mechanism (7) below is equipped with puncture sleeve pipe (8), and puncture sleeve pipe (8) bottom is equipped with lighting mechanism (9) simultaneously, puncture rod (10) set up inside puncture sleeve pipe (8).
2. A disposable puncture instrument with better sealing effect according to claim 1, characterized in that: sealing mechanism (5) include first elasticity passageway (501), seal membrane (502), sealed pad (503), fixture block (504), draw-in groove (505), second elasticity passageway (506) and sealed passageway (507), first elasticity passageway (501) inside is equipped with seal membrane (502), and first elasticity passageway (501) both sides are equipped with sealed pad (503), fixture block (504) set up in sealed pad (503) below, and fixture block (504) are connected with draw-in groove (505) block, second elasticity passageway (506) set up in first elasticity passageway (501) below, and second elasticity passageway (506) outside is equipped with sealed passageway (507).
3. A disposable puncture instrument with better sealing effect according to claim 1, characterized in that: the liquid collection mechanism (6) comprises a liquid collection box (601), an overflow hole (602), an elastic protection sleeve (603), a first through hole (604), a liquid collection area (605), a first sealing washer (606), a second sealing washer (607) and a second through hole (608), wherein the overflow hole (602) is arranged inside the liquid collection box (601), the elastic protection sleeve (603) is arranged on one side of the overflow hole (602), the first through hole (604) is arranged on one side of the elastic protection sleeve (603), the liquid collection area (605) is arranged on the other side of the first through hole (604), the first sealing washer (606) is arranged on the top of the liquid collection box (601), the second sealing washer (607) is arranged at the bottom of the liquid collection box (601), and the second through hole (608) is formed in the middle of the inside of the liquid collection box (601).
4. A disposable puncture instrument with better sealing effect according to claim 1, characterized in that: the fixing mechanism (7) comprises a positioning seat (701), a button (702), a connecting rod (703), a spring (704), a limiting fixture block (705), a limiting groove (706), a first connecting piece (707), a first telescopic rod (708), an adjusting knob (709), a second telescopic rod (7010), a second connecting piece (7011) and a fixing sucker (7012), wherein the button (702) is arranged on two sides of the positioning seat (701), the limiting groove (706) is formed in the positioning seat (701), the limiting fixture block (705) is arranged in the limiting groove (706), the limiting fixture block (705) is fixedly connected with the connecting rod (703) through the spring (704), the first connecting piece (707) is arranged on two sides of the positioning seat (701), the positioning seat (701) is movably connected with the first telescopic rod (708) through the first connecting piece (707), and the adjusting knob (709) is arranged on one side of the first telescopic rod (708), the second telescopic rod (7010) is in telescopic connection with the first telescopic rod (708), a second connecting piece (7011) is arranged at the bottom of the second telescopic rod (7010), and meanwhile the second telescopic rod (7010) is movably connected with the fixed sucker (7012) through the second connecting piece (7011).
5. A disposable puncture instrument with better sealing effect according to claim 1, characterized in that: the illuminating mechanism (9) comprises a mounting ring (901), cameras (902) and illuminating lamps (903), the cameras (902) are arranged on two sides inside the mounting ring (901), and the illuminating lamps (903) are arranged on two sides of the cameras (902).
6. A disposable puncture instrument with better sealing effect according to claim 2, characterized in that: the first resilient channel (501) is larger in size than the second resilient channel (506).
7. A good sealing disposable puncture device according to claim 4, characterized in that: the first telescopic rod (708) is larger than the second telescopic rod (7010).
8. A good sealing disposable puncture device according to claim 4, characterized in that: the number of the fixed suckers (7012) is two, and the fixed suckers (7012) are symmetrically distributed on two sides of the positioning seat (701).
9. A good sealing disposable puncture device according to claim 5, characterized in that: the camera (902) and the illuminating lamp (903) are both provided with two lamps, and the camera (902) and the illuminating lamp (903) are symmetrically distributed on two sides of the mounting ring (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110812344.2A CN113367783A (en) | 2021-07-19 | 2021-07-19 | Disposable puncture device with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110812344.2A CN113367783A (en) | 2021-07-19 | 2021-07-19 | Disposable puncture device with good sealing effect |
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| Publication Number | Publication Date |
|---|---|
| CN113367783A true CN113367783A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110812344.2A Pending CN113367783A (en) | 2021-07-19 | 2021-07-19 | Disposable puncture device with good sealing effect |
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| CN (1) | CN113367783A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414182A (en) * | 2022-11-23 | 2024-01-19 | 杭州康基医疗器械有限公司 | Saccule puncture outfit with wire clamping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895020A (en) * | 2012-11-15 | 2013-01-30 | 苏州澳力欣精密技术有限公司 | Disposable trocar |
| CN211066915U (en) * | 2019-08-14 | 2020-07-24 | 王家富 | Puncture outfit for cardiothoracic surgery operation used stably |
| CN111759416A (en) * | 2020-06-19 | 2020-10-13 | 浙江工业大学 | Disposable puncture device with hydrops collecting cavity |
| CN112603489A (en) * | 2020-12-21 | 2021-04-06 | 常州安康医疗器械有限公司 | Balloon puncture outfit capable of effectively preventing air leakage |
| CN112603487A (en) * | 2020-12-21 | 2021-04-06 | 常州安康医疗器械有限公司 | Sacculus puncture ware with auxiliary lighting function |
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2021
- 2021-07-19 CN CN202110812344.2A patent/CN113367783A/en active Pending
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| CN102895020A (en) * | 2012-11-15 | 2013-01-30 | 苏州澳力欣精密技术有限公司 | Disposable trocar |
| CN211066915U (en) * | 2019-08-14 | 2020-07-24 | 王家富 | Puncture outfit for cardiothoracic surgery operation used stably |
| CN111759416A (en) * | 2020-06-19 | 2020-10-13 | 浙江工业大学 | Disposable puncture device with hydrops collecting cavity |
| CN112603489A (en) * | 2020-12-21 | 2021-04-06 | 常州安康医疗器械有限公司 | Balloon puncture outfit capable of effectively preventing air leakage |
| CN112603487A (en) * | 2020-12-21 | 2021-04-06 | 常州安康医疗器械有限公司 | Sacculus puncture ware with auxiliary lighting function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414182A (en) * | 2022-11-23 | 2024-01-19 | 杭州康基医疗器械有限公司 | Saccule puncture outfit with wire clamping device |
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Application publication date: 20210910 |