CN211094544U - Novel abdominal cavity puncture outfit - Google Patents
Novel abdominal cavity puncture outfit Download PDFInfo
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- CN211094544U CN211094544U CN201921727385.6U CN201921727385U CN211094544U CN 211094544 U CN211094544 U CN 211094544U CN 201921727385 U CN201921727385 U CN 201921727385U CN 211094544 U CN211094544 U CN 211094544U
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- sealing
- sleeve
- puncture
- abdominal cavity
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Abstract
The utility model discloses a novel abdominal cavity puncture ware, including the puncture ware sleeve pipe, the sheathed tube outside of puncture ware has been close to top department and has been cup jointed sealed sleeve, there is a sealed lid section of thick bamboo through the bolt fastening on the outer wall of sealed sleeve top, and the bottom outer wall of a sealed lid section of thick bamboo is pegged graft in sealed sleeve inside, the inside slip of a sealed lid section of thick bamboo is pegged graft and is had the puncture core, the outside of puncture core has cup jointed spacing dish near top department, and the top of spacing dish has two locking Assembly through the bolt fastening, be provided with two locating plates on the top outer wall of a sealed lid section of thick bamboo, spacing dish passes through locking Assembly and locating plate and a sealed lid section of thick bamboo fixed mounting. The utility model discloses a location snap ring, holding screw and the stopper that set up can fix and spacing puncture ware sheathed tube position, make the difficult emergence of puncture ware sleeve pipe remove, and the observation and the operation of being convenient for perform the operation have improved the precision of operation and have shortened the time of performing the operation.
Description
Technical Field
The utility model relates to a puncture ware technical field especially relates to a novel abdominal cavity puncture ware.
Background
With the ever-increasing standard of living, laparoscopic surgery is gaining favor and receiving more and more attention and applications. The puncture outfit for the laparoscope which is commonly used in the market is used for establishing a channel for a surgical instrument, and has the advantages of small abdominal cavity opening of a patient, easy healing of a wound surface and the like, so that the minimally invasive surgery can be realized. The minimally invasive surgery is developed from single examination and drug administration in the past to be applied to surgical operations more in the modern times, various surgical tools are generated at the present time when the surgical operations are prevalent, and active medical instruments such as an electric knife, an electric coagulation device, an electric hook and the like are required to be used in almost all surgical operations, so that the minimally invasive surgery is convenient for an operator, saves a large amount of operation time, and has irreplaceable effect on hemostasis.
Among the prior art, the puncture degree of depth is difficult for mastering easily appears in the puncture ware, and the puncture ware sleeve pipe slides from top to bottom easily moreover, causes the damage to internal tissue easily, and the puncture core is difficult for taking out moreover, when the puncture core takes out, causes the sheathed tube removal of puncture ware easily, produces the influence to the operation, produces a large amount of smog and steam easily during the operation in addition, has this internal histiocyte of a large amount of patients and germ in the gas, smog and steam are revealed externally easily.
Therefore, it is desirable to design a new abdominal cavity puncture outfit to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the puncture outfit sleeve pipe does not have the positioning and limiting function and the puncture core body easily causes the puncture outfit sleeve pipe to move when being taken out and the gas generated during the operation is easy to leak, and providing a novel abdominal cavity puncture outfit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel abdominal cavity puncture outfit comprises a puncture outfit sleeve, a sealing sleeve is sleeved outside the puncture outfit sleeve and close to the top end, a sealing cover cylinder is fixed on the outer wall of the top part of the sealing sleeve through a bolt, the outer wall of the bottom of the sealing cover cylinder is inserted in the sealing sleeve, the puncture core body is inserted in the sealing cover cylinder in a sliding manner, a limiting disc is sleeved on the outer part of the puncture core body close to the top end, two locking assemblies are fixed on the top of the limiting disc through bolts, two positioning plates are arranged on the outer wall of the top of the sealing cover cylinder, the limiting disc is fixedly installed with the positioning plate and the sealing cover cylinder through a locking assembly, a positioning snap ring is sleeved outside the puncture outfit sleeve, two threaded holes are formed in the outer wall of the positioning snap ring, and the inner thread of the threaded hole is connected with a set screw and a limit plate is fixedly arranged on the outer wall of one side of the puncture outfit sleeve.
Further, it has the seal groove to open on the inner wall of sealing sleeve, and the inside of seal groove is provided with the sealing washer, one side of sealing washer contacts with the top outer wall of a sealing cover section of thick bamboo, it has the inlet port to open near bottom department on the outer wall of one side of sealing sleeve, and pegs graft in the inside of inlet port has the intake pipe, the inside of intake pipe is provided with first valve, and the both ends of first valve all with intake pipe threaded connection, it has the venthole to open near bottom department on the opposite side outer wall of sealing sleeve, and pegs graft in the inside of venthole has the outlet duct, the inside of outlet duct is provided with the second valve, and the both ends of second valve all with outlet duct threaded connection.
Furthermore, be provided with two pivots on the top outer wall of sealed lid section of thick bamboo, the locating plate is L types, and the one end of locating plate is passed through the pivot and is rotated the connection.
Furthermore, locking Assembly includes the shell, the inside of shell is provided with the pin, and the outside of pin has cup jointed spring and spring clamp plate respectively, spring and spring clamp plate are located the inside of shell, the one end of pin is provided with the pull ring.
Furthermore, two pin holes are formed in the outer walls of the tops of the sealing cover barrel, the positioning plate and the limiting plate, and the other ends of the pins are inserted into the pin holes.
The utility model has the advantages that:
1. through the positioning snap ring, the set screw and the limiting block, the position of the puncture outfit sleeve can be fixed and limited, so that the puncture outfit sleeve is not easy to move, the observation and the operation of the operation are facilitated, the precision of the operation is improved, and the operation time is shortened.
2. Through the spacing dish and the locating plate that set up, can fix the puncture core in puncture ware sheathed tube inside through locking Assembly, can make things convenient for taking out of puncture core through locking Assembly, avoided the puncture core to cause the puncture ware sleeve pipe to take place to remove when taking out, produced the influence to the operation.
3. Through the sealing sleeve and the sealing cover barrel which are arranged, the sealing groove and the sealing ring are arranged in the sealing sleeve, when the sealing cover barrel is inserted into the sealing sleeve, the sealing ring can play a role in sealing, and the steam generated in the operation is prevented from leaking outside.
Drawings
Fig. 1 is a schematic structural view of a novel abdominal cavity puncture outfit provided by the utility model;
FIG. 2 is a schematic view of the connection between the sealing sleeve and the sealing cover cylinder of the novel abdominal cavity puncture outfit of the present invention;
FIG. 3 is a schematic view of the puncture core structure of a novel abdominal cavity puncture outfit provided by the utility model;
fig. 4 is a schematic connection diagram of the locking assembly of the novel abdominal cavity puncture outfit provided by the utility model.
In the figure: the puncture outfit comprises a puncture outfit casing pipe 1, a sealing sleeve 2, a sealing cover cylinder 3, a puncture core body 4, a limiting disc 5, a positioning plate 6, a locking assembly 7, an air inlet pipe 8, a first valve 9, an air outlet pipe 10, a second valve 11, a positioning snap ring 12, a set screw 13, a limiting plate 14, a sealing ring 15, a sealing groove 16, an air inlet hole 17, an air outlet hole 18, a pull ring 19, a pin 20, a spring 21, a shell 22 and a spring pressing plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a novel abdominal cavity puncture outfit comprises a puncture outfit casing 1, a sealing sleeve 2 is sleeved on the outer portion of the puncture outfit casing 1 near the top end, a sealing cover cylinder 3 is fixed on the outer wall of the top of the sealing sleeve 2 through bolts, the outer wall of the bottom of the sealing cover cylinder 3 is inserted into the sealing sleeve 2, a puncture core 4 is inserted into the sealing cover cylinder 3 in a sliding manner, a limiting disc 5 is sleeved on the outer portion of the puncture core 4 near the top end, two locking assemblies 7 are fixed on the top of the limiting disc 5 through bolts, the puncture core 4 can be limited through the limiting disc 5, two positioning plates 6 are arranged on the outer wall of the top of the sealing cover cylinder 3, the limiting disc 5 is fixedly mounted with the positioning plates 6 and the sealing cover cylinder 3 through the locking assemblies 7, a positioning snap ring 12 is sleeved on the outer portion of the puncture outfit casing 1, two threaded holes are opened on the outer wall of the positioning snap ring 12, and the inside threaded connection of screw hole has set screw 13 and the fixed mounting has limiting plate 14 on the outer wall of one side of puncture ware sleeve pipe 1, through clockwise rotation set screw 13, can make set screw 13 remove, can make set screw 13 contact puncture ware sleeve pipe 1, then can fix puncture ware sleeve pipe 1 through locating snap ring 12, then through anticlockwise rotation set screw 13, can make set screw 13 separate puncture ware sleeve pipe 1, then apply upwards or decurrent power to locating snap ring 12, can make locating snap ring 12 reciprocate, can adjust the depth that puncture ware sleeve pipe 1 inserted, through limiting block 14, can carry out secondary spacing to puncture ware sleeve pipe 1.
Furthermore, a sealing groove 16 is formed on the inner wall of the sealing sleeve 2, a sealing ring 15 is arranged inside the sealing groove 16, one side of the sealing ring 15 is in contact with the outer wall of the top of the sealing cover cylinder 3, the sealing groove and the sealing ring 15 are arranged inside the sealing sleeve 2 through the arranged sealing sleeve 2 and the sealing cover cylinder 3, when the sealing cover cylinder 3 is inserted into the sealing sleeve 2, the sealing ring 15 can play a sealing role, an air inlet 17 is formed on the outer wall of one side of the sealing sleeve 2, which is close to the bottom, an air inlet pipe 8 is inserted into the air inlet 17, a first valve 9 is arranged inside the air inlet pipe 8, two ends of the first valve 9 are in threaded connection with the air inlet pipe 8, an air outlet 18 is formed on the outer wall of the other side of the sealing sleeve 2, an air outlet pipe 10 is inserted into the air outlet 18, a second valve 11 is arranged inside the air outlet, and both ends of the second valve 11 are in threaded connection with the air outlet pipe 10, the first valve 9 is opened, air can be conveyed into the abdominal cavity through the air inlet pipe 8, so that the abdominal cavity becomes pneumoperitoneum, then the first valve 9 is closed, the abdominal cavity is kept in a pneumoperitoneum state, the second valve 11 is opened, and the air can be discharged through the air outlet pipe 8.
Further, be provided with two pivots on the top outer wall of sealed lid section of thick bamboo 3, locating plate 6 is L types, and the one end of locating plate 6 rotates through the pivot to be connected, can add the locating plate that is L types through the pivot and rotate.
Further, locking Assembly 7 includes shell 22, and the inside of shell 22 is provided with pin 20, and the outside of pin 20 has cup jointed spring 21 and spring clamp plate 23 respectively, and spring 21 and spring clamp plate 23 are located the inside of shell 22, and the one end of pin 20 is provided with pull ring 19, can drive pin 20 and spring clamp plate 23 through pull ring 19 and compress the spring, then pull out pin 20.
Furthermore, two pin holes are formed in the outer wall of the top of the sealing cover cylinder 3, the positioning plate 6 and the limiting disc 5, the other end of the pin 20 is inserted into the pin holes, and the positioning plate 6, the limiting disc 5 and the sealing cover cylinder 3 can be fixedly installed through the pin 20.
The working principle is as follows: when the puncture core body is used, the puncture core body 4 is inserted into the puncture outfit casing 1, then the puncture core body 4 is fixed through the locking component 7, then the set screw 13 is rotated clockwise, the set screw 13 can be moved, the set screw 13 can be contacted with the puncture outfit casing 1, then the puncture outfit casing 1 can be fixed through the positioning snap ring 12, the positioning snap ring 12 is adjusted to a safe distance, then the puncture outfit is inserted into the abdominal cavity, then the pin 20 and the spring pressing plate 23 can be driven through the pull ring 19 to compress the spring, then the pin 20 is pulled out, the sealing cover cylinder 3, the limiting disc 5 and the positioning plate 6 can be separated, the puncture core body can be conveniently taken out, then an operation tool can be placed through the puncture outfit casing 1, then the first valve 9 is opened, an external air source can be used for conveying air into the abdominal cavity through the air inlet pipe 8 and the first valve 9, the abdominal cavity is changed into pneumoperitoneum, then the first valve 9 is closed to keep the abdominal cavity in pneumoperitoneum, and then the operation is performed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A novel abdominal cavity puncture outfit comprises a puncture outfit sleeve (1) and is characterized in that a sealing sleeve (2) is sleeved at the position, close to the top end, of the outer part of the puncture outfit sleeve (1), a sealing cover cylinder (3) is fixed on the outer wall of the top part of the sealing sleeve (2) through bolts, the outer wall of the bottom part of the sealing cover cylinder (3) is inserted into the sealing sleeve (2), a puncture core body (4) is inserted into the sealing cover cylinder (3) in a sliding manner, a limiting disc (5) is sleeved at the position, close to the top end, of the outer part of the puncture core body (4), two locking assemblies (7) are fixed at the top part of the limiting disc (5) through bolts, two positioning plates (6) are arranged on the outer wall of the top part of the sealing cover cylinder (3), and the limiting disc (5) is fixedly installed with the positioning plates (6) and the sealing cover cylinder (3), the outside of puncture ware sleeve pipe (1) has cup jointed location snap ring (12), it has two screw holes to open on the outer wall of location snap ring (12), and the inside threaded connection of screw hole has holding screw (13) fixed mounting has limiting plate (14) on the outer wall of one side of puncture ware sleeve pipe (1).
2. The novel abdominal cavity puncture outfit as claimed in claim 1, wherein the inner wall of the sealing sleeve (2) is provided with a sealing groove (16), a sealing ring (15) is arranged inside the sealing groove (16), one side of the sealing ring (15) is in contact with the outer wall of the top of the sealing cover cylinder (3), an air inlet hole (17) is arranged on the outer wall of one side of the sealing sleeve (2) near the bottom, an air inlet pipe (8) is inserted inside the air inlet hole (17), a first valve (9) is arranged inside the air inlet pipe (8), both ends of the first valve (9) are in threaded connection with the air inlet pipe (8), an air outlet hole (18) is arranged on the outer wall of the other side of the sealing sleeve (2) near the bottom, an air outlet pipe (10) is inserted inside the air outlet hole (18), a second valve (11) is arranged inside the air outlet pipe (10), and both ends of the second valve (11) are in threaded connection with the air outlet pipe (10).
3. A novel abdominal cavity puncture outfit according to claim 1, wherein, two rotating shafts are arranged on the top outer wall of the sealing cover barrel (3), the positioning plate (6) is L type, and one end of the positioning plate (6) is rotatably connected through the rotating shafts.
4. A novel abdominal cavity puncture outfit according to claim 1, characterized in that the locking component (7) comprises a housing (22), the inside of the housing (22) is provided with a pin (20), and the outside of the pin (20) is sleeved with a spring (21) and a spring pressing plate (23), respectively, the spring (21) and the spring pressing plate (23) are positioned inside the housing (22), and one end of the pin (20) is provided with a pull ring (19).
5. The novel abdominal cavity puncture outfit as claimed in claim 1, wherein the top outer walls of the sealing cover cylinder (3), the positioning plate (6) and the limiting plate (5) are all provided with two pin holes, and the other ends of the pins (20) are inserted into the pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727385.6U CN211094544U (en) | 2019-10-15 | 2019-10-15 | Novel abdominal cavity puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727385.6U CN211094544U (en) | 2019-10-15 | 2019-10-15 | Novel abdominal cavity puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211094544U true CN211094544U (en) | 2020-07-28 |
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ID=71713540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921727385.6U Active CN211094544U (en) | 2019-10-15 | 2019-10-15 | Novel abdominal cavity puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211094544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920496A (en) * | 2020-09-07 | 2020-11-13 | 常州安康医疗器械有限公司 | Easily controlled type enterogastric surgery abdominal cavity operation puncture outfit |
| CN112244951A (en) * | 2020-09-22 | 2021-01-22 | 中国人民解放军陆军军医大学第一附属医院 | Protection device of laparoscope puncture outfit |
| CN113425393A (en) * | 2021-07-19 | 2021-09-24 | 常州安康医疗器械有限公司 | Disposable puncture outfit with detachable sleeve |
-
2019
- 2019-10-15 CN CN201921727385.6U patent/CN211094544U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920496A (en) * | 2020-09-07 | 2020-11-13 | 常州安康医疗器械有限公司 | Easily controlled type enterogastric surgery abdominal cavity operation puncture outfit |
| CN112244951A (en) * | 2020-09-22 | 2021-01-22 | 中国人民解放军陆军军医大学第一附属医院 | Protection device of laparoscope puncture outfit |
| CN113425393A (en) * | 2021-07-19 | 2021-09-24 | 常州安康医疗器械有限公司 | Disposable puncture outfit with detachable sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220902 Address after: No. 1203, 12th Floor, Block B, No. 19, Changyi Road, Changmingshui Village, Wugui Mountain, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Dafan Medical Group Co.,Ltd. Address before: Room 904 and Room 905, Building 1, Dezhong Plaza, No. 1 Huizhan East Road, Torch Development Zone, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Dafan Medical Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |