CN208808598U - A kind of puncture outfit - Google Patents
A kind of puncture outfit Download PDFInfo
- Publication number
- CN208808598U CN208808598U CN201820435883.2U CN201820435883U CN208808598U CN 208808598 U CN208808598 U CN 208808598U CN 201820435883 U CN201820435883 U CN 201820435883U CN 208808598 U CN208808598 U CN 208808598U
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- China
- Prior art keywords
- puncture outfit
- marking line
- casing
- increasing
- rubbing
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Abstract
The utility model belongs to the field of medical instrument technology, discloses a kind of puncture outfit.The puncture outfit includes casing and interior sheath, and outside of sleeve, which is equipped with, increases structure of rubbing, and increases the marking line that different colours are equipped at intervals in structure of rubbing；Interior sheath is arranged in inside pipe casing.The utility model by realizing that casing is capable of fixing the suitable position in abdominal wall using the frictional force for increasing structure of rubbing and increasing casing and abdominal wall so that puncture outfit penetrate abdominal wall in a flash will not be since inertia injures internal organs；The marking line of different colours is equipped at intervals on increasing structure of rubbing simultaneously, facilitates assurance of the doctor to paracentesis depth, more intuitively, convenient for observation, the efficiency of operation is improved, reduces the risk for causing surgical error because of the error of depth.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of puncture outfits.
Background technique
Laparoscopic surgery is the Minimally Invasive Surgery that a new development is got up, and has surgical wound small and injures to patient low excellent
Point.After laparoscopic surgery establishes pneumoperitoneum, the method by penetrating stomach wall is needed to obtain being connected to outside abdominal cavity with intraperitoneal, so as to
For the operation of the observation of surgical environments and surgical instrument in operation.
Puncture outfit is endoscopic system operation and the essential consumptive material of minimally invasive medical, establishes abdominal cavity for penetrating abdominal wall
Inside and outside connection provides the channel into abdominal cavity an of safety for surgical endoscope and surgical instrument.Traditional puncture outfit is puncturing
When abdominal cavity, paracentesis depth when puncturing abdominal cavity can only be judged by the experience of doctor, cannot use paracentesis depth and preoperative scanning
Data compare, therefore assume responsibility for bigger risk.When in addition for normal surgical, since traditional puncture outfit is full impregnated
Bright material, doctor can not know the insertion depth of puncture outfit during insertion, if erroneous judgement depth occur leads to insertion depth mistake
Internal organs will be injured deeply.
It would therefore be highly desirable to need a kind of novel puncture device to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of puncture outfits, and doctor can be allowed to judge to puncture at any time in puncture process
Approximate depth, thus with scanning result compare, reduce erroneous judgement a possibility that and operation risk.
For this purpose, the utility model uses following technical scheme:
A kind of puncture outfit, comprising:
Casing, outside, which is equipped with, increases structure of rubbing, described to increase the marking line that different colours are equipped at intervals in structure of rubbing；
Interior sheath is arranged in the inside of described sleeve pipe.
Preferably, the increasing rubs, structure is groove-like structure.
Preferably, the increasing rubs, structure is equipped with the marking line at three.
Preferably, at three the marking line be sequentially located at from top to bottom it is described increasing rub structure a quarter at, two points
One of place and bottom end.
Preferably, the color of the marking line is followed successively by yellow, green and blue from top to bottom at three.
Preferably, the marking line is made of PC material.
Preferably, the color of the marking line is using patch technology mark in in-mold transfer printing technology or mould.
Preferably, further including seal cap, the seal cap is located at the top of described sleeve pipe.
Preferably, further including ventilation valve, the ventilation valve is set to the inside of the seal cap.
Preferably, described sleeve pipe and the interior sheath are made of stainless steel.
The utility model has the beneficial effects that
The utility model is by realizing that casing is capable of fixing using the frictional force for increasing structure the increase casing and abdominal wall that rub
The suitable position of abdominal wall so that puncture outfit penetrate abdominal wall in a flash will not be since inertia injures internal organs；It rubs simultaneously in increasing
It is equipped at intervals with the marking line of different colours in structure, facilitates assurance of the doctor to paracentesis depth, more intuitively, convenient for observation, mentions
The efficiency of height operation, reduces the risk that surgical error is caused because of the error of depth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of puncture outfit provided by the utility model.
In figure:
1, casing；11, increase structure of rubbing；12, marking line；2, interior sheath；3, seal cap；4, ventilation valve.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of puncture outfit provided by the utility model, including casing 1, interior sheath 2, seal cap 3 and ventilation valve
4, in which:
Interior sheath 2 is arranged in the inside of casing 1, and seal cap 3 is located at the top of casing 1, and ventilation valve 4 is set to the interior of seal cap 3
Portion.Interior sheath 2 is opened a way for puncturing skin to casing 1, and seal cap 3 is the airtightness in order to enhance abdominal cavity, and ventilation valve 4 is in order to anti-
Only puncture outfit may cause the gas leakage in abdominal cavity in puncture process, therefore require supplementation with gas (carbon dioxide) to maintain abdominal cavity
Pressure, and casing 1 is to be inserted into scope or surgical instrument.
Specifically, the outside of casing 1, which is equipped with, increases structure 11 of rubbing, and increases the marking line that different colours are equipped at intervals in structure 11 of rubbing
12, the utility model is by realizing that casing 1 is capable of fixing using the frictional force for increasing structure 11 the increase casing 1 and abdominal wall that rub
The suitable position of abdominal wall so that puncture outfit penetrate abdominal wall in a flash will not be since inertia injures internal organs；It rubs simultaneously in increasing
It is equipped at intervals with the marking line 12 of different colours in structure 11, facilitates assurance of the doctor to paracentesis depth, more intuitively, convenient for seeing
It examines, improves the efficiency of operation, reduce the risk for causing surgical error because of the error of depth.
Specifically, increasing structure 11 of rubbing is groove-like structure, and groove-like structure can increase the frictional force of casing 1 Yu abdominal wall.
Specifically, increase structure 11 of rubbing and be equipped with marking line 12 at three, in this embodiment, not to marking line 12
Quantity is defined, at preferably three.At three marking line 12 be sequentially located at from top to bottom increase rub structure 11 a quarter at, two
At/mono- and bottom end, since the range of abdominal wall is generally increasing (the i.e. selection of mark distance that rubs in range locating for structure 11
Already allow for the thickness of the abdominal wall of vast majority of people), thus increase rub structure 11 in the range of carry out color mark, have
Assurance conducive to doctor to paracentesis depth.
Specifically, the color of marking line 12 is followed successively by yellow, green and blue, the color of marking line 12 from top to bottom at three
It should be eye-catching color compared to blood (i.e. red), and yellow, green and blue are not larger compared to red color area, so being
It prevents from mix with red blood and does not see marking line 12, therefore select these three colors to mark increasing in puncture outfit and rub structure 11
Three positions, with this come preferably facilitate doctor observe and hold paracentesis depth.In this embodiment, not to mark
The color of line 12 is defined.
Specifically, marking line 12 is made of PC material, this is because PC material has excellent dimensional stability, higher
The advantages that intensity and pigmentable.The color of marking line 12 is using patch technology mark in in-mold transfer printing technology or mould, it is preferable that adopts
Marking line 12 is coloured with in-mold transfer printing technology.Specifically, casing 1 and interior sheath 2 are made of stainless steel, can also be by other
Material is made, and is not defined herein to the forming material of casing 1 and interior sheath 2.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For the ordinary skill user of fields, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of puncture outfit characterized by comprising
Casing (1), outside are equipped with to increase and rub structure (11), and the increasing, which rubs, is equipped at intervals with the marking line of different colours on structure (11)
(12)；
Interior sheath (2), is arranged in the inside of described sleeve pipe (1).
2. puncture outfit according to claim 1, which is characterized in that the increasing rubs structure (11) as groove-like structure.
3. puncture outfit according to claim 1, which is characterized in that the increasing rubs structure (11) equipped with the mark at three
Line (12).
4. puncture outfit according to claim 3, which is characterized in that the marking line (12) is sequentially located at from top to bottom at three
It is described increasing rub structure (11) a quarter at, at half and bottom end.
5. puncture outfit according to claim 3, which is characterized in that at three the color of the marking line (12) from top to bottom according to
Secondary is yellow, green and blue.
6. puncture outfit according to claim 1, which is characterized in that the marking line (12) is made of PC material.
7. puncture outfit according to claim 1, which is characterized in that the color of the marking line (12) uses in-mold transfer printing skill
Patch technology marks in art or mould.
8. puncture outfit according to claim 1, which is characterized in that further include seal cap (3), the seal cap (3) is located at
The top of described sleeve pipe (1).
9. puncture outfit according to claim 8, which is characterized in that further include ventilation valve (4), the ventilation valve (4) is set to
The inside of the seal cap (3).
10. puncture outfit described according to claim 1~any one of 9, which is characterized in that described sleeve pipe (1) and the interior sheath
(2) it is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435883.2U CN208808598U (en) | 2018-03-29 | 2018-03-29 | A kind of puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435883.2U CN208808598U (en) | 2018-03-29 | 2018-03-29 | A kind of puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208808598U true CN208808598U (en) | 2019-05-03 |
Family
ID=66267968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435883.2U Active CN208808598U (en) | 2018-03-29 | 2018-03-29 | A kind of puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208808598U (en) |
-
2018
- 2018-03-29 CN CN201820435883.2U patent/CN208808598U/en active Active
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