CN216570133U - Novel abdominal cavity puncture ware - Google Patents
Novel abdominal cavity puncture ware Download PDFInfo
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- CN216570133U CN216570133U CN202122099018.XU CN202122099018U CN216570133U CN 216570133 U CN216570133 U CN 216570133U CN 202122099018 U CN202122099018 U CN 202122099018U CN 216570133 U CN216570133 U CN 216570133U
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- puncture outfit
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Abstract
The utility model relates to a novel abdominal cavity puncture outfit, which belongs to the technical field of medical appliances, and comprises a puncture outfit tube body inserted in a puncture outfit sheath, and also comprises a fixing device and an air bag device which are sequentially arranged at the lower end of the puncture outfit sheath in a penetrating way, wherein the fixing device slides and is fixed through a rubber sleeve, and a connecting column is connected above the rubber sleeve; the air bag device comprises a first air bag, a pipeline and a second air bag; the utility model prevents the puncture outfit from sliding down by using a sliding and fixing mode, realizes the in-place puncture of the abdominal cavity, enhances the visibility, has more accurate operation and can adapt to more people.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a novel abdominal cavity puncture outfit.
Background
With the development of medical technology, the traditional open abdominal surgery is gradually replaced by minimally invasive laparoscopic surgery. Currently, a puncture outfit is needed in minimally invasive abdominal surgery, and the puncture outfit is a surgical instrument which punctures the abdominal wall and provides a passage for other surgical instruments to enter the body cavity. A puncture instrument typically includes a puncture sleeve and a puncture rod. In order to penetrate the skin, the skin epidermis is firstly cut by a surgical knife, and then the skin is penetrated into a body cavity through a puncture rod and a puncture sleeve; then the puncture rod is drawn out, and the puncture sleeve is used as a channel device for other surgical instruments to enter the body cavity. The puncture sleeve is provided with an air injection channel, and the abdominal wall is arranged above the organ by establishing pneumoperitoneum through air injection.
The puncture outfit on the market at present has a lot of shortcomings in the use, needs many people to cooperate and operates, and in the operation process, the puncture outfit sleeve pipe slides easily, influences the operation, and abdominal cavity puncture outfit visibility is poor, causes the degree of difficulty for doctor's operation, more is unfavorable for patient's operation etc..
Therefore, how to effectively fix the puncture device, prevent sliding, enhance visibility and the like is a technical problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the technical personnel in the field research and develop a novel abdominal cavity puncture outfit, and the puncture outfit is prevented from sliding down by using a sliding and fixing mode, so that the abdominal cavity puncture is fixed, the visibility is enhanced, and the abdominal cavity puncture outfit can adapt to more people.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a novel abdominal cavity puncture outfit comprises a puncture outfit sheath, a puncture outfit tube body inserted in the puncture outfit sheath, a fixing device of the puncture outfit sheath and an air bag device 5
Further, one 2 of the fixing devices are fixed on the outer wall of the outer sleeve of the puncture outfit through one rubber sleeve 25, one rubber sleeve 25 is connected with the connecting column 22, the connecting column 22 is connected with the first elastic snap 23 and the second elastic snap 24, the fixing ring 21 is clamped on the connecting column 22, the first elastic snap 23 is further provided with a pressing piece 231 and a first buckle 232, the fixing ring 21 is provided with a clamping groove 211 corresponding to the pressing piece 231, and the first buckle 232 is buckled with the second buckle 221 on the connecting column 22.
According to the above embodiment, further, the first snap fastener 23 and the second snap fastener 24 are respectively connected in the oblong holes above the connecting column 22 through the first guide column 233 and the second guide column 241.
Further, the second fixing device part 3 comprises a clamping column 31, a second rubber sleeve 32 and a clamping switch 33, the clamping column 31 is provided with a first clamping groove 311 and a second annular clamping groove 312 which are symmetrical, and the second rubber sleeve 32 is sleeved in the second annular clamping groove 312; the latch switch 33 is fixed to the first latch groove 311 and engaged with a latch portion of the puncture instrument sheath.
Further, the fixing device 4 includes three rubber sleeves 41, fixing posts 42 and screws 43, the three rubber sleeves 41 are sleeved on the fixing posts 42, and outer walls of the fixing posts 42 are in threaded connection with the screws 43.
According to the above embodiment, further, the airbag device 5 of the present invention includes the one-way inflatable airbag 51 and the positioning airbag 53 which are penetrated through the pipe 52.
Further, the conduit 52 is disposed in a connection portion extending through the outer wall of the puncture device sheath, and the positioning balloon 53 is sleeved in an annular groove below the outer wall of the puncture device sheath.
Further, the connecting part is of a strip type or a pipeline type.
Compared with the prior art, the novel abdominal cavity puncture outfit provided by the utility model comprises the following components:
1. the whole structure is simple, and the operation is simpler and more convenient;
2. the designed fixing device replaces manual operation for fixing, so that time and labor are saved;
3. the visual arrangement of the air bag enables doctors to operate and treat focuses more easily, and reduces the harm to patients.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of an abdominal cavity puncture outfit according to an embodiment of the present invention.
FIG. 2 is a schematic view of a sheath structure of the laparoscopic puncture instrument of an embodiment of the present invention.
FIG. 3 is a schematic diagram of the device explosion and structure of the first embodiment of the fixing device of the present invention.
FIG. 4 is a schematic diagram of a guide pillar structure according to an embodiment of the present invention.
FIG. 5 is a schematic view of a fastening device according to an embodiment of the present invention.
FIG. 6 is a schematic perspective view of a second embodiment of the laparoscopic puncture instrument of the present invention.
FIG. 7 is a schematic view of a sheath structure of a laparoscopic puncture instrument according to an embodiment of the present invention.
FIG. 8 is a schematic diagram of the explosion and structure of a second embodiment of the positioning device of the present invention.
FIG. 9 is a schematic three-dimensional structure diagram of an abdominal cavity puncture outfit of the present invention.
FIG. 10 is a schematic view of a three-sheath structure of the abdominal cavity puncture outfit of the present invention.
FIG. 11 is a schematic diagram of the explosion and structure of three devices in the embodiment of the positioning device of the present invention
FIG. 12 is a schematic view of the puncture tube body according to the present invention.
FIG. 13 is a schematic view showing the structure of an airbag device of the present invention.
In the figure: the puncture device sheath of the first embodiment is 1, the first fixing device of the first embodiment is 2, the fixing ring is 21, the connecting column is 22, the second buckle is 221, the first snap fastener is 23, the pressing piece is 231, the first buckle is 232, the first guide column is 233, the second snap fastener is 24, the second guide column is 241, the rubber sleeve is 25, the second fixing device of the second embodiment is 3, the clamping column is 31, the first clamping groove is 311, the second annular clamping groove is 312, the rubber sleeve is 32, the clamping switch is 33, the third fixing device of the third embodiment is 4, the rubber sleeve is three 41, the fixing column is 42, the screw is 43, the airbag device is 5, the unidirectional inflating airbag is 51, the pipeline is 52, the positioning airbag is 53, the puncture device tube body is 6, the puncture device sheath of the second embodiment is 7, and the puncture device sheath of the third embodiment is 8.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.
The first embodiment is as follows: as shown in fig. 1 to 5 and 12 to 13, a novel abdominal cavity puncture outfit specifically comprises a puncture outfit sheath 1, a puncture outfit tube body 6 inserted in the puncture outfit sheath 1, a fixing device part 2 sleeved on the puncture outfit sheath 1, and an air bag device 5.
On the basis of above-mentioned embodiment, one 2 of fixing device is fixed through a rubber sleeve 25 on 1 outer wall of puncture ware overcoat, a rubber sleeve 25 top is connected with spliced pole 22, spliced pole 22 is connected with first elasticity snap-fastener 23, second elasticity snap-fastener 24, and fixed ring 21 joint is in spliced pole 22 top, still be equipped with on the first elasticity snap-fastener 23 and compress tightly piece 231, first buckle 232, fixed ring 21 be equipped with compress tightly the corresponding joint groove 211 of piece 231, first buckle 232 with second buckle 221 looks lock on the spliced pole 22.
On the basis of the above embodiment, the first snap fastener 23 and the second snap fastener 24 are respectively connected in the oblong holes above the connecting column 22 through the first guide column 233 and the second guide column 241.
On the basis of the above embodiment, the airbag device 5 includes the one-way inflatable airbag 51 and the positioning airbag 53 that are penetrated through the pipe 52.
Further, the pipeline 52 is disposed in a connecting portion penetrating through the outer wall of the puncture device sheath, and the positioning air bag 53 is sleeved in an annular groove below the outer wall of the puncture device sheath 1.
Further, the connecting part is of a strip type or a pipeline type.
Specifically, when the puncture outfit sheath 1 and the puncture outfit tube body 6 are fixed together for puncture during operation, at this time, the pressing piece 231 arranged on the first elastic snap fastener 23 in the first fixing device part 2 does not press a rubber sleeve 25, after the puncture is in place, the first elastic snap fastener 23 is pressed, the pressing piece 231 on the first elastic snap fastener 23 presses a rubber sleeve 25, and a rubber sleeve 25 on the first fixing device part 2 is pressed against the skin surface of a patient, so that the puncture outfit sheath 1 cannot continuously move downwards; when the puncture outfit needs to be repositioned, the second elastic snap 24 is pressed to enable the first elastic snap 23 to relatively slide, the clamping and pressing piece 231 is separated from one part of the rubber sleeve 25 to inflate the one-way inflatable air bag 51 in the air bag device 5, at the moment, the positioning air bag 53 swells and contacts with the deep layer of the skin of a patient, when the one-way inflatable air bag 51 is full, the positioning air bag 53 is full, the inflation of the puncture outfit is also indicated, at the moment, the puncture outfit sheath 1 can not move upwards any more, and the puncture outfit sheath and one part 2 of the fixing device realize the positioning together.
Example two: referring to fig. 6 to 8 and 12 to 13, the present invention includes a puncture device sheath 7, a puncture device tube 6 inserted into the puncture device sheath 7, a second fixing device 3 sleeved on the puncture device sheath 7, and an air bag device 5; on the basis, the lower part of the outer peripheral wall of the puncture outfit sheath 7 is provided with a clamping part, and the symmetrical surface is provided with a pipeline part; the second fixing device part 3 comprises a clamping column 31, a second rubber sleeve 32 and a clamping switch 33, the clamping column 31 is provided with a first clamping groove 311 and a second annular clamping groove 312 which are symmetrical, and the second rubber sleeve 32 is sleeved in the second annular clamping groove 312; the snap switch 33 is fixed to the first snap groove 311 and engaged with the snap portion of the puncture instrument sheath 7.
On the basis of the above embodiment, the airbag device 5 includes the one-way inflatable airbag 51 and the positioning airbag 53 that are penetrated through the pipe 52.
Further, the pipeline 52 is disposed in a connecting portion penetrating through the outer wall of the puncture device sheath, and the positioning air bag 53 is sleeved in an annular groove below the outer wall of the puncture device sheath 1.
Further, the connecting part is of a strip type or a pipeline type.
Specifically, in the second embodiment, the puncture device sheath 7 is fixed to the puncture device tube 6 for puncture, and at this time, the latch switch 33 of the second fixing device 3 is in a snap-on state and is not engaged with the latch rail of the puncture device sheath 7. When the puncture is in place, the clamping switch 33 is pressed down, the clamping switch 33 is in a lower buckling state, the clamping switch 33 is meshed with the clamping track on the puncture outfit sheath 7, the two rubber sleeves 32 on the two parts 3 of the fixing device are propped against the surface of the skin, so that the puncture outfit sheath 7 can not continuously move downwards, the fixing effect is achieved, the one-way inflatable airbag 51 of the airbag device 5 is inflated, the positioning airbag 53 is bulged, the puncture outfit sheath 7 can not move upwards, and the positioning effect is achieved together with the two parts 3 of the fixing device.
In the third embodiment, as shown in fig. 9 to 11 and fig. 12 to 13, the puncture device comprises a puncture device sheath 8, a puncture device tube 6 inserted into the puncture device sheath 8, a fixing device three part 4 and an air bag device 5 sleeved on the puncture device sheath 8, wherein a clamping track is arranged at one end of the outer wall of the puncture device sheath 8 close to the fixing device three part 4, and a pipeline part is arranged on the symmetrical plane; the fixing device 4 comprises three rubber sleeves 41, fixing columns 42 and screws 43, the three rubber sleeves 41 are sleeved on the fixing columns 42, and the outer walls of the fixing columns 42 are in threaded connection with the screws 43.
On the basis of the above embodiment, the airbag device 5 includes the one-way inflatable airbag 51 and the positioning airbag 53 that are penetrated through the pipe 52.
Further, the pipeline 52 is disposed in a connecting portion penetrating through the outer wall of the puncture device sheath, and the positioning air bag 53 is sleeved in an annular groove below the outer wall of the puncture device sheath 1.
Further, the connecting part is of a strip type or a pipeline type.
Specifically, in the third embodiment, the puncture device sheath 8 and the puncture device tube 6 are fixed together for puncturing, and at this time, the screws 43 on the three fixing devices 4 are loosened, and the three fixing devices 4 can slide up and down. When the puncture is in place, the screws 43 are screwed down, the three parts 4 of the fixing device are fixed, the three rubber sleeves 41 on the three parts 4 of the fixing device are abutted against the surface of the skin, so that the puncture outfit sheath 8 cannot continuously move downwards to achieve the fixing effect, the one-way inflatable airbag 51 of the airbag device 5 is inflated, the positioning airbag 53 is bulged, the puncture outfit sheath 8 cannot move upwards, and the positioning effect is achieved together with the fixing device.
Finally, it should also be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A novel abdominal cavity puncture outfit comprises a puncture outfit sheath and a puncture outfit tube body inserted in the puncture outfit sheath, and is characterized by further comprising a fixing device and an air bag device (5) which are sleeved on the puncture outfit sheath, wherein the fixing device can be any one of a first fixing device part (2), a second fixing device part (3) and a third fixing device part (4);
one fixing device (2) is fixed on the outer wall of the puncture outfit outer sleeve through one rubber sleeve (25), a connecting column (22) is connected above the one rubber sleeve (25), the connecting column (22) is connected with a first elastic snap fastener (23) and a second elastic snap fastener (24), a fixing ring (21) is clamped above the connecting column (22), a pressing sheet (231) and a first buckle (232) are further arranged on the first elastic snap fastener (23), a clamping groove (211) corresponding to the pressing sheet (231) is formed in the fixing ring (21), and the first buckle (232) is buckled with a second buckle (221) on the connecting column (22);
the second fixing device part (3) comprises a clamping column (31), a second rubber sleeve (32) and a clamping switch (33), the clamping column (31) is provided with a first clamping groove (311) and a second annular clamping groove (312) which are symmetrical, and the second rubber sleeve (32) is sleeved in the second annular clamping groove (312); the clamping switch (33) is fixed in the first clamping groove (311) and is meshed with a clamping part on the puncture outfit sheath;
the three fixing devices (4) comprise three rubber sleeves (41), fixing columns (42) and screws (43), the three rubber sleeves (41) are sleeved on the fixing columns (42), and the outer walls of the fixing columns (42) are in threaded connection with the screws (43).
2. A new abdominal cavity puncture instrument according to claim 1, characterized in that the first snap (23) and the second snap (24) are connected in oblong holes above the connection post (22) by a first guide post (233) and a second guide post (241), respectively.
3. A new abdominal cavity puncture instrument according to claim 1, characterized in that, the balloon device (5) comprises a one-way inflatable balloon (51), a positioning balloon (53) through a pipeline (52).
4. A new abdominal cavity puncture device according to claim 3, wherein the conduit (52) is disposed in a connection portion extending through the outer wall of the puncture device sheath, and the positioning balloon (53) is sleeved in an annular groove below the outer wall of the puncture device sheath.
5. The novel abdominocentesis device of claim 4, wherein said connecting portion is of a strip or tube type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099018.XU CN216570133U (en) | 2021-09-02 | 2021-09-02 | Novel abdominal cavity puncture ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099018.XU CN216570133U (en) | 2021-09-02 | 2021-09-02 | Novel abdominal cavity puncture ware |
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| Publication Number | Publication Date |
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| CN216570133U true CN216570133U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122099018.XU Active CN216570133U (en) | 2021-09-02 | 2021-09-02 | Novel abdominal cavity puncture ware |
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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 |
-
2021
- 2021-09-02 CN CN202122099018.XU patent/CN216570133U/en active Active
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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