CN113349899A - Multifunctional puncture outfit for laparoscopic surgery - Google Patents
Multifunctional puncture outfit for laparoscopic surgery Download PDFInfo
- Publication number
- CN113349899A CN113349899A CN202110798483.4A CN202110798483A CN113349899A CN 113349899 A CN113349899 A CN 113349899A CN 202110798483 A CN202110798483 A CN 202110798483A CN 113349899 A CN113349899 A CN 113349899A
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- sleeve
- fixed
- laparoscopic surgery
- puncture
- limiting
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- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 210000001835 viscera Anatomy 0.000 abstract description 6
- 241000521257 Hydrops Species 0.000 abstract description 2
- 206010030113 Oedema Diseases 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 210000000683 abdominal cavity Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008816 organ damage Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Classifications
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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
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
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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
-
- 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
-
- 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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- 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)
- Endoscopes (AREA)
Abstract
The invention discloses a multifunctional puncture outfit for laparoscopic surgery, which comprises a sealing seat, a gas pipe, a reinforcing assembly, a support plate, a fixing sleeve and a limiting assembly, wherein a sleeve is arranged below the sealing seat, a cap is arranged at the top of the sealing seat, a puncture cone is arranged below the cap, the reinforcing assembly for fixing a gas pipe is arranged at two sides of an installation sleeve, the support plate is sleeved at the outer side of the sleeve, a fixing block is fixed on the surface of one side of the support plate, the fixing sleeve is fixed on the surface of one side of the support plate, and the limiting assembly for limiting the support plate is arranged above the support plate. This multi-functional puncture ware is used in laparoscopic surgery is provided with limiting plate and clearance board, can fix a position the puncture degree of depth at the puncture in-process through set up the limiting plate on the sleeve pipe surface to avoid damaging the internal organs because of the puncture is too deep, the clearance board of limiting plate bottom can clear up the hydrops that the puncture in-process spilled over simultaneously, improves its functionality.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a multifunctional puncture outfit for laparoscopic surgery.
Background
The puncture outfit is a medical equipment for providing an instrument channel for the enterocoelia pelvic cavity minimally invasive surgery, is suitable for various minimally invasive surgical operations, has simple operation and convenient use, has small damage to skin and muscle due to blunt puncture, accords with the minimally invasive idea, and needs to inflate the inside of the abdominal cavity of a patient when the puncture outfit is used so as to separate the abdominal cavity inner wall and the viscera part of the patient, but because an air pipe is directly sleeved on a gas conveying pipe on the puncture outfit to inflate the abdominal cavity of the patient, the fixing effect on the air pipe is poor, the air pipe is easy to fall off due to the influence of air pressure, and the puncture outfit in the prior art punctures by manpower when in use, the puncture depth is inconvenient to control, the internal organs of the abdominal cavity of the patient are easy to be damaged, accumulated fluid inevitably flows out from the puncture opening during the puncture, and the accumulated fluid needs to be manually wiped for the convenient operation, and manual cleaning is inconvenient, the phenomenon of offset of the puncture outfit is easily caused in the cleaning process, and the functionality is low.
Disclosure of Invention
The invention aims to provide a multifunctional puncture outfit for laparoscopic surgery, which solves the problems that the fixing effect on an air pipe is poor, the air pipe is easy to fall off due to the influence of air pressure, the puncture depth is inconvenient to control, internal organs in the abdominal cavity of a patient are easy to damage, accumulated liquid needs to be manually wiped, and manual cleaning is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional puncture outfit for laparoscopic surgery, which comprises a sealing seat, a gas pipe, a reinforcing component, a supporting plate, a fixing sleeve and a limiting component,
a sleeve is arranged below the sealing seat, a cap is arranged at the top of the sealing seat, a puncture cone is arranged below the cap and penetrates through the sleeve, the gas pipe is arranged on the outer side of the sealing seat, and an installation sleeve is arranged at the top of the gas pipe;
the reinforcing components for fixing the air pipe are arranged on two sides of the mounting sleeve;
the support plate is sleeved outside the sleeve, a fixed block is fixed on the surface of one side of the support plate, an injector connecting sleeve is fixed on the surface of the fixed block, the injector connecting sleeve is connected with the cleaning plate through a connecting pipe, and the cleaning plate is fixed on the surface of the bottom of the support plate;
the fixing sleeve is fixed on the surface of one side of the supporting plate, and a first bolt is arranged at the top of the fixing sleeve;
the limiting assembly used for limiting the supporting plate is arranged above the supporting plate.
Preferably, the reinforcing component comprises a movable rod, an arc-shaped plate, a limiting block and a first spring, the movable rod penetrates through the two sides of the installation sleeve, and the two ends of the movable rod are respectively fixed with the arc-shaped plate and the limiting block.
Through adopting above-mentioned technical scheme for can improve the fixed effect to the trachea, avoid appearing the phenomenon that drops.
Preferably, the limiting assembly comprises a limiting rod, a trapezoidal block, a second spring and a second bolt, the limiting rod penetrates through the limiting sleeve, one end of the limiting rod is connected with the sleeve, the other end of the limiting rod is fixed with the trapezoidal block, the second bolt is arranged above one side of the limiting sleeve, and the bottom of the second bolt is connected with the trapezoidal block.
Through adopting above-mentioned technical scheme for can adjust the position of limiting plate.
Preferably, the cap is conical, and the surface of the cap is provided with a non-slip pad.
By adopting the technical scheme, the medical personnel can conveniently puncture.
Preferably, the surface of the cleaning plate is provided with a plurality of groups of liquid suction ports.
Through adopting above-mentioned technical scheme, can conveniently clear up the hydrops under the mutually supporting of clearance board and imbibition mouth.
Preferably, the inner side of the fixed sleeve is sleeved with the injector, and the fixed sleeve is connected with the injector through a first bolt in a clamping manner.
Through adopting above-mentioned technical scheme, can conveniently dismantle the syringe under mutually supporting of fixed sleeve and first bolt.
Preferably, the surface of the movable rod is sleeved with a first spring, and the movable rod and the arc-shaped plate jointly form a telescopic mechanism.
Through adopting above-mentioned technical scheme, can consolidate the trachea under mutually supporting of arc, stopper and first spring, improve the fixed effect to the trachea.
Preferably, the upper surface of the arc-shaped plate is wedge-shaped.
By adopting the technical scheme, the air pipe and the air delivery pipe can be conveniently butted.
Preferably, the surface of the limiting rod is sleeved with a second spring, and the limiting rod and the second spring jointly form a telescopic mechanism.
Through adopting above-mentioned technical scheme, can conveniently carry out spacing fixedly to the limiting plate under mutually supporting of trapezoidal piece, second spring and second bolt.
Compared with the prior art, the invention has the beneficial effects that: the multifunctional puncture outfit for the laparoscopic surgery,
(1) the air pipe fixing device is provided with the mounting sleeve and the movable rods, the movable rods at the two ends of the mounting sleeve can be driven to clamp the two sides of the air pipe under the elastic force action of the first spring, so that the fixing effect on the air pipe can be improved, the air pipe is prevented from falling off from the conveying pipe outside the sealing seat due to the change of air pressure, and the stability in use is improved;
(2) the puncture depth can be positioned in the puncture process by arranging the limiting plate on the surface of the sleeve, so that organ damage caused by over-deep puncture is avoided, and meanwhile, the cleaning plate at the bottom of the limiting plate can clean accumulated liquid overflowing in the puncture process, so that the functionality of the puncture device is improved;
(3) the fixing sleeve and the first bolt are arranged, accumulated liquid can be sucked into the syringe by clamping the syringe into the syringe connecting sleeve, the accumulated liquid is convenient to collect, the syringe can be disassembled by rotating the first bolt at the top of the fixing sleeve after an operation, the structure is simple, and the practicability of the syringe is improved;
(4) be provided with gag lever post and second bolt, through rotating the second bolt at spacing sleeve top, make it support the trapezoidal piece of gag lever post one end to the other end that drives the gag lever post supports sheathed tube surface, makes can carry on spacingly to the high position of spacing sleeve and limiting plate, so that adjust the high position of limiting plate according to the in service behavior.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the mounting sleeve of the present invention;
FIG. 3 is a side sectional view of the mounting sleeve of the present invention;
FIG. 4 is a schematic diagram of a limiting plate according to the present invention;
FIG. 5 is a schematic view of a limiting plate of the present invention;
FIG. 6 is a schematic view of the structure at A in FIG. 4 according to the present invention.
In the figure: 1. seal receptacle, 2, the sleeve pipe, 3, the cap, 4, the puncture awl, 5, the slipmat, 6, the gas-supply pipe, 7, the installation cover, 8, reinforce the subassembly, 801, the movable rod, 802, the arc, 803, the stopper, 804, first spring, 9, the limiting plate, 10, the fixed block, 11, the syringe adapter sleeve, 12, the connecting pipe, 13, the clearance board, 14, the imbibition mouth, 15, the fixed sleeve, 16, first bolt, 17, the syringe, 18, the spacing sleeve, 19, spacing subassembly, 1901, the gag lever post, 1902, trapezoidal piece, 1903, the second spring, 1904, the second bolt.
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. 1-6, the present invention provides a technical solution: the utility model provides a laparoscopic surgery uses multi-functional puncture ware, as shown in figure 1, the below of seal receptacle 1 is provided with sleeve pipe 2, and the top of seal receptacle 1 is provided with cap 3, the below of cap 3 is provided with puncture awl 4, and puncture awl 4 runs through the inside that sets up at sleeve pipe 2, gas-supply pipe 6 sets up the outside at seal receptacle 1, and the top of gas-supply pipe 6 is provided with mounting sleeve 7, cap 3 is the toper, and the surface of cap 3 is provided with slipmat 5, make things convenient for medical personnel to snatch cap 3, slipmat 5 on cap 3 surface can improve frictional force simultaneously, the effectual phenomenon of skidding of avoiding medical personnel to appear when snatching.
As shown in fig. 1, fig. 2 and fig. 3, a reinforcement assembly 8 for fixing the trachea sets up the both sides at installation cover 7, reinforcement assembly 8 includes movable rod 801, arc 802, stopper 803 and first spring 804, movable rod 801 runs through the both sides that set up at installation cover 7, and the both ends of movable rod 801 are fixed with arc 802 and stopper 803 respectively, first spring 804 has been cup jointed on movable rod 801's surface, and constitute telescopic machanism jointly between movable rod 801 and the arc 802, can drive stopper 803 and movable rod 801 to sliding to the one end that is close to installation cover 7 axis under the elastic force effect through the first spring 804 in movable rod 801 surface, make can carry out the centre gripping to tracheal both sides behind the socket joint trachea, thereby improve the fixed effect to the trachea, avoid the phenomenon that drops, improve its practicality.
As shown in fig. 1, 4 and 5, the supporting plate 9 is sleeved outside the casing 2, and a fixing block 10 is fixed on one side surface of the supporting plate 9, meanwhile, the surface of the fixed block 10 is fixed with an injector connecting sleeve 11, the puncture depth can be controlled by puncturing through the limiting plate 9, so as to avoid viscera injury caused by short puncture, improve the safety when in use, connect the injector connecting sleeve 11 with the cleaning plate 13 through the connecting pipe 12, the cleaning plate 13 is fixed on the bottom surface of the supporting plate 9, the surface of the cleaning plate 13 is provided with a plurality of groups of liquid suction ports 14, suction can be generated at the liquid suction port 14 on the surface of the cleaning plate 13 by pulling the syringe 17, so that the effusion overflowed from the puncture position is sucked into the injector 17, the effusion is conveniently cleaned, the inconvenience caused by manual cleaning is avoided, and the convenience in use is improved.
As shown in fig. 1 and 4, the fixing sleeve 15 is fixed on one side surface of the supporting plate 9, the top of the fixing sleeve 15 is provided with a first bolt 16, the inner side of the fixing sleeve 15 is sleeved with an injector 17, the fixing sleeve 15 is connected with the injector 17 through the first bolt 16 in a clamping manner, the first bolt 16 at the top of the fixing sleeve 15 is rotated to separate the first bolt 16 from the injector 17 at the inner side of the fixing sleeve 15, so that the injector 17 can be detached, the structure is simple, and the injector 17 is conveniently detached.
As shown in fig. 1, 4 and 6, a limiting component 19 for limiting the supporting plate 9 is disposed above the supporting plate 9, the limiting component 19 includes a limiting rod 1901, a trapezoidal block 1902, a second spring 1903 and a second bolt 1904, the limiting rod 1901 is disposed inside the limiting sleeve 18, one end of the limiting rod 1901 is connected to the sleeve 2, the other end of the limiting rod 1901 is fixed with the trapezoidal block 1902, the second bolt 1904 is disposed above one side of the limiting sleeve 18, the bottom of the second bolt 1904 is connected to the trapezoidal block 1902, the surface of the limiting rod 1901 is sleeved with the second spring 1903, and the limiting rod 1901 and the second spring 1903 together form a telescopic mechanism, the second bolt 1904 at the top of one side of the limiting sleeve 18 is rotated to abut against the trapezoidal block 1902 at one end of the second bolt 1904, so as to drive the trapezoidal block 1902 and the limiting rod 1901 to move laterally, so that the gag lever post 1901 supports the surface of sleeve pipe 2 to carry out spacing fixed to limiting sleeve 18 and limiting plate 9, conveniently can fix a position the puncture depth through limiting plate 9 when using, avoid haring the internal organs.
The working principle is as follows: when the multifunctional puncture outfit for laparoscopic surgery is used, the second bolt 1904 at the top of the limiting sleeve 18 is firstly rotated to move upwards to be separated from the trapezoidal block 1902 at one end of the limiting rod 1901, then the limiting rod 1901 moves under the elastic force of the second spring 1903 on the surface thereof to separate the other end of the limiting rod 1901 from the cannula 2, then medical personnel can push the limiting plate 9 on the surface of the cannula 2 to adjust the puncture depth, the second bolt 1904 is rotated after the adjustment is completed, the second bolt 1904 is abutted against the trapezoidal block 1902 at one end of the limiting rod 1901, and simultaneously the trapezoidal block 1902 and the limiting rod 1901 are driven to move, so that the other end of the limiting rod 1901 is abutted against the cannula 2, the height positions of the limiting sleeve 18 and the limiting plate 9 are limited and fixed, then the puncture work can be carried out, the phenomenon of slipping in the puncture process can be avoided through the anti-slip pad 5 on the surface of the cap 3, when the abdominal cavity of the patient needs to be inflated after the puncture is completed, the trachea can be sleeved on the top of the gas pipe 6, then the trachea can be pushed, the contact area between the trachea and the top of the gas pipe 6 is increased, so that the trachea can abut against the bottom of the inner side of the mounting sleeve 7, the movable rod 801 and the arc-shaped plate 802 can be driven to slide towards one end close to the central axis of the mounting sleeve 7 under the action of the elastic force of the first spring 804 on the surfaces of the movable rods 801 at the two ends of the mounting sleeve 7, so that the two sides of the trachea can be clamped, the phenomenon of loosening and falling is avoided, when effusion flows out from the puncture position on the body surface of the patient, the effusion can be sucked into the injector 17 by pulling the injector 17, the effusion can be sucked into the injector 17 by matching with the connecting pipe 12, the effusion can be conveniently cleaned, the injector 17 can be detached by rotating the first bolt 16 at the top of the fixed sleeve 15 after the surgery is completed, replacement is convenient, and this completes the entire operation, and what is not described in detail in this specification is prior art known to those skilled in the art.
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 laparoscopic surgery is with multi-functional puncture ware, includes seal receptacle (1), gas-supply pipe (6), reinforcement subassembly (8), backup pad (9), fixed sleeve (15) and spacing subassembly (19), its characterized in that:
a sleeve (2) is arranged below the sealing seat (1), a cap (3) is arranged at the top of the sealing seat (1), a puncture cone (4) is arranged below the cap (3), the puncture cone (4) penetrates through the sleeve (2), the gas pipe (6) is arranged on the outer side of the sealing seat (1), and an installation sleeve (7) is arranged at the top of the gas pipe (6);
the reinforcing components (8) used for fixing the air pipe are arranged on two sides of the mounting sleeve (7);
the support plate (9) is sleeved on the outer side of the sleeve (2), a fixed block (10) is fixed on the surface of one side of the support plate (9), an injector connecting sleeve (11) is fixed on the surface of the fixed block (10), the injector connecting sleeve (11) is connected with the cleaning plate (13) through a connecting pipe (12), and the cleaning plate (13) is fixed on the surface of the bottom of the support plate (9);
the fixing sleeve (15) is fixed on one side surface of the supporting plate (9), and a first bolt (16) is arranged at the top of the fixing sleeve (15);
the limiting component (19) used for limiting the supporting plate (9) is arranged above the supporting plate (9).
2. The multifunctional puncture outfit for laparoscopic surgery according to claim 1, wherein: consolidate subassembly (8) and include movable rod (801), arc (802), stopper (803) and first spring (804), movable rod (801) run through the setting in the both sides of installing cover (7), and the both ends of movable rod (801) are fixed with arc (802) and stopper (803) respectively.
3. The multifunctional puncture outfit for laparoscopic surgery according to claim 1, wherein: spacing subassembly (19) include gag lever post (1901), trapezoidal piece (1902), second spring (1903) and second bolt (1904), gag lever post (1901) runs through the inside that sets up at spacing sleeve (18), and the one end of gag lever post (1901) is connected with sleeve pipe (2), and the other end of gag lever post (1901) is fixed with trapezoidal piece (1902) simultaneously, second bolt (1904) set up in one side top of spacing sleeve (18), and the bottom of second bolt (1904) is connected with trapezoidal piece (1902).
4. The multifunctional puncture outfit for laparoscopic surgery according to claim 1, wherein: the cap (3) is conical, and the surface of the cap (3) is provided with an anti-slip pad (5).
5. The multifunctional puncture outfit for laparoscopic surgery according to claim 1, wherein: the surface of the cleaning plate (13) is provided with a plurality of groups of liquid suction ports (14), and the liquid suction ports (14) are arranged.
6. The multifunctional puncture outfit for laparoscopic surgery according to claim 1, wherein: the inner side of the fixed sleeve (15) is sleeved with an injector (17), and the fixed sleeve (15) is connected with the injector (17) in a clamping manner through a first bolt (16).
7. The multifunctional puncture outfit for laparoscopic surgery according to claim 2, wherein: the surface of the movable rod (801) is sleeved with a first spring (804), and a telescopic mechanism is formed between the movable rod (801) and the arc-shaped plate (802) together.
8. The multifunctional puncture outfit for laparoscopic surgery according to claim 2, wherein: the upper surface of the arc-shaped plate (802) is wedge-shaped.
9. The multifunctional puncture outfit for laparoscopic surgery according to claim 3, wherein: the surface of the limiting rod (1901) is sleeved with a second spring (1903), and the limiting rod (1901) and the second spring (1903) jointly form a telescopic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798483.4A CN113349899A (en) | 2021-07-15 | 2021-07-15 | Multifunctional puncture outfit for laparoscopic surgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798483.4A CN113349899A (en) | 2021-07-15 | 2021-07-15 | Multifunctional puncture outfit for laparoscopic surgery |
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|---|---|
| CN113349899A true CN113349899A (en) | 2021-09-07 |
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| CN202110798483.4A Pending CN113349899A (en) | 2021-07-15 | 2021-07-15 | Multifunctional puncture outfit for laparoscopic surgery |
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| CN110652348A (en) * | 2019-11-11 | 2020-01-07 | 常州安康医疗器械有限公司 | Laparoscope puncture outfit adopting water-sealed structure |
| CN212281545U (en) * | 2019-12-31 | 2021-01-05 | 马宗方 | Painful branch of academic or vocational study is with anesthesia puncture fixer |
| CN212382749U (en) * | 2020-02-03 | 2021-01-22 | 胡丽 | Nursing wound cleaning device |
| CN213047197U (en) * | 2020-06-30 | 2021-04-27 | 中国人民解放军陆军军医大学第一附属医院 | Puncture point hemorrhage detection device |
| CN112603481A (en) * | 2020-12-18 | 2021-04-06 | 常州安康医疗器械有限公司 | Visual puncture outfit convenient to fixed gas-supply pipe |
| CN112603483A (en) * | 2020-12-21 | 2021-04-06 | 常州安康医疗器械有限公司 | Disposable visual puncture ware for peritoneoscope |
| 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 |
| CN112754625A (en) * | 2021-03-09 | 2021-05-07 | 上海市金山区亭林医院(中国福利会国际和平妇幼保健院金山分院) | Puncture cannula ware of steerable degree of depth for peritoneoscope |
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Application publication date: 20210907 |