CN211658838U - Aspirator sleeve for laparoscopic surgery - Google Patents
Aspirator sleeve for laparoscopic surgery Download PDFInfo
- Publication number
- CN211658838U CN211658838U CN201921199399.5U CN201921199399U CN211658838U CN 211658838 U CN211658838 U CN 211658838U CN 201921199399 U CN201921199399 U CN 201921199399U CN 211658838 U CN211658838 U CN 211658838U
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- Prior art keywords
- connecting cylinder
- baffle
- cylinder
- barrel
- sleeve
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- Expired - Fee Related
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- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 206010061213 Iatrogenic injury Diseases 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010071229 Procedural haemorrhage Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model discloses a suction apparatus sleeve for laparoscopic surgery, which comprises a baffle, a first connecting cylinder arranged on one side of the baffle, and a second connecting cylinder arranged on the other side of the baffle, wherein the baffle is provided with a connecting hole for communicating the first connecting cylinder with the second connecting cylinder; the utility model discloses make liquid in the abdominal cavity get into and concentrate in the body and get up in order to supply the aspirator to attract the discharge external and the negative pressure even, the gas that can guarantee the gas cavity before the barrel inserts the negative pressure and attracts the pipe can not discharge at the stopper, guarantees the quantity of gas in the gas cavity.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to aspirator sleeve for laparoscopic surgery.
Background
The laparoscopic surgery mode has the same treatment effect as the traditional open surgery mode, has the advantages of small incision, quick recovery and the like, and is widely applied at present. The laparoscopic surgery mode requires that carbon dioxide is used for inflation in advance to manufacture an artificial air cavity, then an operation channel is established to carry out operation on a focus part, and bleeding, tissue seepage or liquid secreted by other organs inevitably flows out in the operation process to influence the visual field and operation of an operator. The existing laparoscopic aspirator is used for sucking and removing bleeding or other liquid generated in an operation by utilizing a negative pressure principle.
The existing laparoscopic aspirator has the defects that local negative pressure exists at the suction end of the existing aspirator, so that the intestinal canal wall or other tissues are easily sucked, on one hand, iatrogenic injury is easily caused, on the other hand, the suction operation cannot be continued, the operation time is prolonged, and the operation difficulty is increased. Particularly, when the operation is difficult and the abdominal cavity has more effusion, more intraoperative hemorrhage and effusion need to be continuously sucked out, the further operation is not influenced, but the operation progress is blocked when the existing aspirator absorbs the liquid. In addition, when more pus, blood, gastrointestinal fluids and other viscous fluids exist in the abdominal cavity, the liquid solutions are wrapped by tissues such as intestinal canals, and because the existing laparoscopic aspirator is made of metal, the suction end is hard in texture, and part of edges are sharp, the iatrogenic injury is easily caused when the existing laparoscopic aspirator is used for separating and stirring the packages, and the aspirator is inserted into the aspirator sleeve for separating and stirring, so that the safety and the time are higher. Accordingly, those skilled in the art have provided an aspirator sleeve for laparoscopic surgery to solve the problems set forth in the above background art. In addition, the problem that the gas in the abdominal cavity is sucked away in the suction process, the abdominal cavity pressure is reduced and the visual field is unclear exists in the original single application of the laparoscopic suction apparatus, and the problem cannot be solved in the suction process by applying the laparoscopic suction sleeve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a peritoneoscope operation is with aspirator sleeve, has solved the problem among the background art.
The utility model is realized in such a way that the aspirator sleeve for the laparoscopic surgery comprises a baffle, a first connecting cylinder arranged on one side of the baffle and a second connecting cylinder arranged on the other side of the baffle, wherein the baffle is provided with a connecting hole for communicating the first connecting cylinder with the second connecting cylinder,
the suction apparatus sleeve also comprises a cylinder body, one end of the cylinder body is sleeved on the second connecting cylinder, the other end of the cylinder body is blocked and provided with a drainage hole,
one end of the first connecting cylinder, which is far away from the baffle plate, is provided with a rubber sealing plug,
the suction device sleeve also comprises a negative pressure suction tube, one end of the negative pressure suction tube sequentially penetrates through the sealing plug, the first connecting cylinder, the connecting hole and the second connecting cylinder to enter the cylinder body,
the sealing plug include with first connecting cylinder interference fit's cylinder, arrange in cylinder one end and with the structure that can open and shut of vacuum aspiration tube complex, the cylinder other end is equipped with the through-hole, the through-hole with the vacuum aspiration tube cooperation, the structure that can open and shut is arranged in the first connecting cylinder, the sealing plug is elastic material.
The utility model discloses a further technical scheme is: the periphery that the cylinder was equipped with the one end of through-hole is equipped with the engaging lug, outside first connecting cylinder was arranged in to the engaging lug, but the structure that opens and shuts is become by two wedge blocks of mutually supporting, laminate between the wedge block.
The utility model discloses a further technical scheme is: the barrel comprises a cylindrical barrel part and a hemispherical end part which is arranged at one end of the barrel part and is integrally formed with the barrel part, the other end of the barrel part is communicated with the second connecting barrel, a drainage hole is formed in one end, far away from the barrel part, of the end part, and drainage holes are formed in one end, close to the end part, of the barrel part in an up-and-down symmetrical mode.
The utility model discloses a further technical scheme is: the baffle, the first connecting cylinder and the second connecting cylinder are made of rubber materials and are integrally formed.
The utility model discloses a further technical scheme is: the baffle is in a rhombus shape, a rectangle shape, a square shape, a round shape or an oval shape, and when the baffle is in a rhombus shape, a rectangle shape or a square shape, the minimum side length of the baffle is more than or equal to 1.2 cm; when the baffle is circular or elliptical, the diameter or the minor axis of the baffle is more than or equal to 1.2 cm.
The utility model discloses a further technical scheme is: the diameter of the first connecting cylinder is more than or equal to 0.65cm, the diameter of the connecting hole is 0.65 cm-1.2 cm, and the diameter of the second connecting cylinder is 0.65 cm-1.2 cm.
The utility model discloses a further technical scheme is: the diameter of the through hole is 0.4-0.5 cm.
The utility model discloses a further technical scheme is: the barrel is made of transparent silica gel materials, the inner diameter of the barrel is 0.65 cm-1.2 cm, and the length of the barrel is 32cm +/-0.5 cm.
The utility model discloses a further technical scheme is: the sum of the lengths of the baffle, the first connecting cylinder and the second connecting cylinder and the length of the cylinder body is 33.5 cm-34.5 cm.
The utility model discloses a further technical scheme is: the diameter of the drainage hole is 0.2 cm-0.5 cm, and the drainage hole is located within a range of 10cm away from one end, far away from the baffle, of the barrel.
The utility model has the advantages that:
1. the aspirator sleeve for laparoscopic surgery has reasonable design, simple structure and high popularization value.
2. Aspirator sleeve for laparoscopic surgery through setting up the barrel, be provided with a plurality of drainage holes on the lateral wall of the other end of barrel, the drainage hole all is equipped with from top to bottom at the tip of barrel, can make the liquid in the abdominal cavity get into and concentrate in the body and attract the discharge body and the negative pressure is even in order to supply the aspirator.
3. The sealing plug be rubber materials, the gas that can guarantee the gas pocket before the barrel inserts the vacuum aspiration pipe can not discharge at the sealing plug, guarantees the quantity of gas in the gas pocket, when the vacuum aspiration pipe is inserted to needs, because the wedge that the one end of sealing plug was made for elastic material, laminating between the wedge, the vacuum aspiration pipe can follow and pass between the wedge and get into in the barrel, carry out the vacuum operation.
4. The aspirator sleeve for laparoscopic surgery can be conveniently detached for cleaning and disinfection treatment by arranging the connecting cylinder and the sealing plug, is convenient to use for many times, and reduces the medical cost.
Other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those skilled in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a suction apparatus sleeve for laparoscopic surgery according to the present invention;
fig. 2 is a schematic structural view of a vacuum aspiration tube in a first embodiment provided by the present invention;
fig. 3 is a schematic structural view of a negative pressure suction tube in a second embodiment provided by the present invention.
Reference numerals: 1. the vacuum suction device comprises a cylinder body, 3 sealing plugs, 4 negative pressure suction pipes, 5 drainage holes, 6 baffles, 7 connecting holes, 31 cylinders, 32 openable structures, 33 through holes, 321 wedge blocks, 34 connecting lugs, 11 cylinder parts, 12 end parts, 21 first connecting cylinders and 22 second connecting cylinders.
Detailed Description
Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
The first embodiment is as follows:
fig. 1-2 show an aspirator sleeve for laparoscopic surgery, which comprises a blocking plate 6, a first connecting cylinder 21 disposed at one side of the blocking plate 6, and a second connecting cylinder 22 disposed at the other side of the blocking plate 6, wherein the blocking plate 6 is provided with a connecting hole 7 for communicating the first connecting cylinder 21 with the second connecting cylinder 22,
the suction apparatus sleeve also comprises a cylinder body 1, one end of the cylinder body 1 is sleeved on the second connecting cylinder 22, the other end of the cylinder body 1 is blocked and provided with a drainage hole 5,
one end of the first connecting cylinder 21 far away from the baffle 6 is provided with a rubber sealing plug 3,
the suction apparatus sleeve also comprises a negative pressure suction tube 4, one end of which sequentially passes through the sealing plug 3, the first connecting cylinder 21, the connecting hole 7 and the second connecting cylinder 22 to enter the cylinder body 1,
the sealing plug 3 comprises a cylinder 31 in interference fit with the first connecting cylinder 21 and an openable structure 32 arranged at one end of the cylinder 31 and matched with the negative pressure suction tube 4, a through hole 33 is formed in the other end of the cylinder 31, the through hole 33 is matched with the negative pressure suction tube 4, the openable structure 32 is arranged in the first connecting cylinder 21, and the sealing plug 3 is made of elastic material.
The periphery of the cylinder 31 that is equipped with the one end of through-hole 33 is equipped with engaging lug 34, outside first connecting cylinder 21 was arranged in to engaging lug 34, structure 32 can open and shut comprises two wedge 321 that mutually support, laminate between the wedge 321.
The barrel 1 comprises a cylindrical barrel part 11 and a hemispherical end part 12 which is arranged at one end of the barrel 11 and is integrally formed with the barrel part 11, the other end of the barrel 11 is communicated with the second connecting barrel 21, a drainage hole 5 is formed in one end, far away from the barrel part 11, of the end part 12, and drainage holes 5 are formed in one end, close to the end part 12, of the barrel part 11 in an up-and-down symmetrical mode.
The baffle 6, the first connecting cylinder 21 and the second connecting cylinder 22 are all made of rubber materials and are integrally formed.
The baffle 6 is in a shape of one of a rhombus, a rectangle, a square, a circle and an ellipse, and when the baffle 6 is in a shape of a rhombus, a rectangle or a square, the minimum side length of the baffle 6 is more than or equal to 1.2 cm; when the baffle 6 is circular or elliptical, the diameter or the minor axis of the baffle 6 is more than or equal to 1.2 cm.
The diameter of the first connecting cylinder 21 is 0.65-1.00cm, the diameter of the connecting hole 7 is 0.65-1.2 cm, and the diameter of the second connecting cylinder 22 is 0.65-1.2 cm.
The diameter of the through hole 33 is 0.4-0.5 cm.
The barrel body 1 is made of transparent silica gel materials, the inner diameter of the barrel body 1 is 0.65 cm-1.2 cm, and the length of the barrel body 1 is 32cm +/-0.5 cm.
The sum of the lengths of the baffle 6, the first connecting cylinder 21 and the second connecting cylinder 22 and the length of the cylinder body 1 is 33.5 cm-34.5 cm.
The diameter of the drainage hole 5 is 0.2 cm-0.5 cm, and the drainage hole 5 is located in the range of 10cm away from one end, far away from the baffle 6, of the barrel 8.
The utility model discloses a theory of operation:
when the suction device is used, the barrel body 1 is sleeved on the second connecting barrel 22, the sealing plug 3 is sleeved at the free end of the first connecting barrel 21, one end of the negative pressure suction tube 4 sequentially penetrates through the sealing plug 3, the first connecting barrel 21, the baffle 6 and the second connecting barrel 22 to enter the barrel body 1, the suction device sleeve extends into the abdominal cavity of a patient, liquid in the abdominal cavity of the patient enters the barrel body 1 through the drainage hole 5 in the barrel body 1, and the liquid is collected in a concentrated mode through the barrel body 1 to be sucked and discharged by the negative pressure suction tube 4; in some cases, the vacuum aspiration tube 4 is not inserted into the sleeve, and the sleeve needs to be inserted into the abdominal cavity of the patient, and the wedge-shaped block 321 in the sealing plug 3 is in a fit state under the condition that the vacuum aspiration tube 4 is not inserted, so that the gas in the human body air cavity is ensured not to flow out.
Example two:
fig. 1 and 3 show an aspirator sleeve for laparoscopic surgery, which comprises a baffle 6, a first connecting cylinder 21 disposed at one side of the baffle 6, and a second connecting cylinder 22 disposed at the other side of the baffle 6, wherein the baffle 6 is provided with a connecting hole 7 for communicating the first connecting cylinder 21 with the second connecting cylinder 22,
the suction apparatus sleeve also comprises a cylinder body 1, one end of the cylinder body 1 is sleeved on the second connecting cylinder 22, the other end of the cylinder body 1 is blocked and provided with a drainage hole 5,
one end of the first connecting cylinder 21 far away from the baffle 6 is provided with a rubber sealing plug 3,
the suction apparatus sleeve also comprises a negative pressure suction tube 4, one end of which sequentially passes through the sealing plug 3, the first connecting cylinder 21, the connecting hole 7 and the second connecting cylinder 22 to enter the cylinder body 1,
the sealing plug 3 comprises a cylinder 31 in interference fit with the first connecting cylinder 21 and an openable structure 32 arranged at one end of the cylinder 31 and matched with the negative pressure suction tube 4, a through hole 33 is formed in the other end of the cylinder 31, the through hole 33 is matched with the negative pressure suction tube 4, the openable structure 32 is arranged in the first connecting cylinder 21, and the sealing plug 3 is made of elastic material.
The periphery of the cylinder 31 that is equipped with the one end of through-hole 33 is equipped with engaging lug 34, outside first connecting cylinder 21 was arranged in to engaging lug 34, structure 32 can open and shut comprises two wedge 321 that mutually support, laminate between the wedge 321.
The barrel 1 comprises a cylindrical barrel part 11 and a hemispherical end part 12 which is arranged at one end of the barrel 11 and is integrally formed with the barrel part 11, the other end of the barrel 11 is communicated with the second connecting barrel 21, a drainage hole 5 is formed in one end, far away from the barrel part 11, of the end part 12, and drainage holes 5 are formed in one end, close to the end part 12, of the barrel part 11 in an up-and-down symmetrical mode.
The baffle 6, the first connecting cylinder 21 and the second connecting cylinder 22 are all made of rubber materials and are integrally formed.
The baffle 6 is in a shape of one of a rhombus, a rectangle, a square, a circle and an ellipse, and when the baffle 6 is in a shape of a rhombus, a rectangle or a square, the minimum side length of the baffle 6 is more than or equal to 1.2 cm; when the baffle 6 is circular or elliptical, the diameter or the minor axis of the baffle 6 is more than or equal to 1.2 cm.
The diameter of the first connecting cylinder 21 is larger than 1.00cm, the diameter of the connecting hole 7 is 0.65 cm-1.2 cm, and the diameter of the second connecting cylinder 22 is 0.65 cm-1.2 cm.
The diameter of the through hole 33 is 0.4-0.5 cm.
The barrel body 1 is made of transparent silica gel materials, the inner diameter of the barrel body 1 is 0.65 cm-1.2 cm, and the length of the barrel body 1 is 32cm +/-0.5 cm.
The sum of the lengths of the baffle 6, the first connecting cylinder 21 and the second connecting cylinder 22 and the length of the cylinder body 1 is 33.5 cm-34.5 cm.
The diameter of the drainage hole 5 is 0.2 cm-0.5 cm, and the drainage hole 5 is located in the range of 10cm away from one end, far away from the baffle 6, of the barrel 8.
When the suction device is used, the barrel body 1 is sleeved on the second connecting barrel 22, the sealing plug 3 is sleeved at the free end of the first connecting barrel 21, one end of the negative pressure suction tube 4 sequentially penetrates through the sealing plug 3, the first connecting barrel 21, the baffle 6 and the second connecting barrel 22 to enter the barrel body 1, the suction device sleeve extends into the abdominal cavity of a patient, liquid in the abdominal cavity of the patient enters the barrel body 1 through the drainage hole 5 in the barrel body 1, and the liquid is collected in a concentrated mode through the barrel body 1 to be sucked and discharged by the negative pressure suction tube 4; in some cases, the vacuum aspiration tube 4 is not inserted into the sleeve, and the sleeve needs to be inserted into the abdominal cavity of the patient, and the wedge-shaped block 321 in the sealing plug 3 is in a fit state under the condition that the vacuum aspiration tube 4 is not inserted, so that the gas in the human body air cavity is ensured not to flow out.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a peritoneoscope operation is with aspirator sleeve which characterized in that: the suction apparatus sleeve comprises a baffle plate (6), a first connecting cylinder (21) arranged on one side of the baffle plate (6) and a second connecting cylinder (22) arranged on the other side of the baffle plate (6), wherein a connecting hole (7) for communicating the first connecting cylinder (21) with the second connecting cylinder (22) is formed in the baffle plate (6),
the suction apparatus sleeve also comprises a cylinder body (1), one end of the cylinder body (1) is sleeved on the second connecting cylinder (22), the other end of the cylinder body (1) is blocked and provided with a drainage hole (5),
one end of the first connecting cylinder (21) far away from the baffle (6) is provided with a rubber sealing plug (3),
the suction device sleeve also comprises a negative pressure suction tube (4) with one end passing through the sealing plug (3), the first connecting cylinder (21), the connecting hole (7) and the second connecting cylinder (22) in sequence to enter the cylinder body (1),
sealing plug (3) include with cylinder (31), arrange in first connecting cylinder (21) interference fit cylinder (31) one end and with vacuum aspiration pipe (4) complex structure (32) that can open and shut, cylinder (31) other end is equipped with through-hole (33), through-hole (33) with vacuum aspiration pipe (4) cooperation, structure (32) that can open and shut are arranged in first connecting cylinder (21), sealing plug (3) are elastic material.
2. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the periphery that cylinder (31) was equipped with the one end of through-hole (33) is equipped with engaging lug (34), outside first connecting cylinder (21) was arranged in engaging lug (34), structure (32) can open and shut comprises two wedge blocks (321) that mutually support, laminate between wedge block (321).
3. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the barrel (1) comprises a cylindrical barrel part (11) and a hemispherical end part (12) which is arranged at one end of the barrel part (11) and integrally formed with the barrel part (11), the other end of the barrel part (11) is communicated with the second connecting barrel (22), one end, far away from the barrel part (11), of the end part (12) is provided with a drainage hole (5), and the end, close to the end part (12), of the barrel part (11) is provided with the drainage hole (5) in an up-and-down symmetrical mode.
4. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the baffle (6), the first connecting cylinder (21) and the second connecting cylinder (22) are all made of rubber materials and are integrally formed.
5. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the baffle (6) is in one of a rhombus shape, a rectangle shape, a square shape, a round shape and an oval shape, and when the baffle (6) is in the rhombus shape, the rectangle shape or the square shape, the minimum side length of the baffle (6) is more than or equal to 1.2 cm; when the baffle (6) is circular or elliptical, the diameter or the minor axis of the baffle (6) is more than or equal to 1.2 cm.
6. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the diameter of the first connecting cylinder (21) is more than or equal to 0.65cm, the diameter of the connecting hole (7) is 0.65 cm-1.2 cm, and the diameter of the second connecting cylinder (22) is 0.65 cm-1.2 cm.
7. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the diameter of the through hole (33) is 0.4-0.5 cm.
8. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the barrel (1) is made of transparent silica gel materials, the inner diameter of the barrel (1) is 0.65 cm-1.2 cm, and the length of the barrel (1) is 32cm +/-0.5 cm.
9. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the sum of the lengths of the baffle (6), the first connecting cylinder (21) and the second connecting cylinder (22) and the length of the cylinder body (1) is 33.5 cm-34.5 cm.
10. The aspirator sleeve for laparoscopic surgery according to claim 1, wherein: the diameter of the drainage hole (5) is 0.2 cm-0.5 cm, and the drainage hole (5) is located in the range of 10cm away from one end, far away from the baffle (6), of the barrel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199399.5U CN211658838U (en) | 2019-07-26 | 2019-07-26 | Aspirator sleeve for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199399.5U CN211658838U (en) | 2019-07-26 | 2019-07-26 | Aspirator sleeve for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211658838U true CN211658838U (en) | 2020-10-13 |
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ID=72730130
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921199399.5U Expired - Fee Related CN211658838U (en) | 2019-07-26 | 2019-07-26 | Aspirator sleeve for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211658838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729947A (en) * | 2021-08-26 | 2021-12-03 | 浙江省人民医院 | Abdominal cavity suction device for robot operation |
-
2019
- 2019-07-26 CN CN201921199399.5U patent/CN211658838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729947A (en) * | 2021-08-26 | 2021-12-03 | 浙江省人民医院 | Abdominal cavity suction device for robot operation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |