CN209450674U - A kind of incision protective sleeve with buffer function - Google Patents
A kind of incision protective sleeve with buffer function Download PDFInfo
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- CN209450674U CN209450674U CN201721895344.9U CN201721895344U CN209450674U CN 209450674 U CN209450674 U CN 209450674U CN 201721895344 U CN201721895344 U CN 201721895344U CN 209450674 U CN209450674 U CN 209450674U
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- ring
- merging
- membrane
- outer ring
- inner membrance
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Abstract
The utility model discloses a kind of incision protective sleeves with buffer function, are related to the field of medical instrument technology.The utility model includes Membrane cover, outer ring and merging ring, and the outer ring and merging ring are fixedly arranged on the upper and lower ends mouth of Membrane cover respectively, and the Membrane cover includes outer membrane and inner membrance, and gas is filled between the outer membrane and inner membrance；The outer ring and merging ring is all made of hollow annular hose, connecting tube is equipped between the outer ring and merging ring, the connecting tube is connected to outer ring and merging ring, the connecting tube is between outer membrane and inner membrance, the outer ring is equipped with a bleeding point, and the bottom of the merging ring is equipped with several through-holes.A kind of incision protective sleeve with buffer function of the utility model is filled with gas between the outer membrane and inner membrance of Membrane cover, have buffer function when surgical instrument touches inner membrance, avoid damaging human body notch；The bottom for being placed in ring is equipped with through-hole, can absorb the smog generated in surgical procedure, purifies surgical field of view.
Description
Technical field
The utility model relates to the field of medical instrument technology, more specifically to a kind of notch with buffer function
Protective case.
Background technique
In surgical operation, after operative site notch of the doctor in patient, due to the contraction of tissue, notch can be in
Closed state.In order to implement to perform the operation, need to expand notch stretching.The operation of earliest period is by manpower or some metal retractors
Or drag hook struts, this mode is due to the effective wound exposure limitation of drawing unbalance stress and because excessively caused by drawing
Tissue damage, or even secondary injury can be caused to notch.Currently, having started in Minimally Invasive Surgery using incision protective sleeve so as to cut
Mouth opens, and incision protective sleeve is covered on notch, notch is opened, and scalpel can be used by the through-hole of incision protective sleeve in doctor
Equal utensils are implemented to perform the operation to patient.
It is existing application No. is CN201520435101.1, authorized announcement date is on November 18th, 2015, utility model title
Are as follows: sample isolation cut protective case.This application is made of outer ring, inner ring, outer layer elastic membrane and internal layer elastic membrane；Outer ring with it is interior
It is double-deck elastic membrane among ring: outer layer elastic membrane and internal layer elastic membrane；Outer ring and inner ring pass through outer layer elastic membrane and internal layer bullet
Property film links into an integrated entity；It is inseparable connection between outer layer elastic membrane and outer ring and inner ring；Internal layer elastic membrane and outer ring and interior
It is detachably connectable between ring.This application effectively prevents operative incision and the quasi- doctor for retaining normal tissue pollution, tumour
The generation that source property is sent out.
But during actual operation, the surgical instrument of incision protective sleeve is protruded into operation, surgical instrument is often touched
Encounter the membranous wall of protective case, human body notch may be damaged, improve operation risk.
In addition, smog can be generated in the course of surgery, if vapour discharge not in time, will affect surgical field of view.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome existing for above-mentioned incision protective sleeve interfere surgical instrument operation deficiency,
A kind of incision protective sleeve with buffer function is provided.Using the technical solution of the utility model, the outer membrane and inner membrance of Membrane cover it
Between be filled with gas, when surgical instrument touches inner membrance have buffer function, avoid damaging human body notch；It is placed in ring
Bottom be equipped with through-hole, can absorb the smog generated in surgical procedure, purify surgical field of view.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of incision protective sleeve with buffer function of the utility model, including Membrane cover, outer ring and merging ring, it is described
Outer ring and merging ring are fixedly arranged on the upper and lower ends mouth of Membrane cover respectively, and the Membrane cover includes outer membrane and inner membrance, the outer membrane and
Gas is filled between inner membrance；The outer ring and merging ring is all made of hollow annular hose, the outer ring and merging ring
Between be equipped with connecting tube, which is connected to outer ring and merging ring, and the connecting tube is described between outer membrane and inner membrance
Outer ring is equipped with a bleeding point, and the bottom of the merging ring is equipped with several through-holes.
Further, the diameter of the merging ring is greater than the diameter of outer ring.
Further, the gas uses nitrogen.
Further, the top of the outer membrane and inner membrance is fixedly connected with outer ring, the outer membrane and inner membrance
Bottom is fixedly connected with merging ring.
Further, the connecting tube uses hose.
Further, the bleeding point is set to the outside of outer ring.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
(1) a kind of incision protective sleeve with buffer function of the utility model, is filled out between the outer membrane and inner membrance of Membrane cover
Filled with gas, there is buffer function when surgical instrument touches inner membrance, avoid damaging human body notch.
(2) bottom of a kind of incision protective sleeve with buffer function of the utility model, merging ring is equipped with through-hole, energy
The smog generated in surgical procedure is absorbed, surgical field of view is purified.
(3) diameter of a kind of incision protective sleeve with buffer function of the utility model, merging ring is greater than outer ring
Diameter, even if notch irregularly shrinks drive, merging ring generates movement, is also not easy to block the visual field seen by outer ring, reduces operation
Risk.
(4) a kind of incision protective sleeve with buffer function of the utility model, connecting tube be set to outer membrane and inner membrance it
Between, it will not be exposed, it is more reasonable to design, safer.
(5) a kind of incision protective sleeve with buffer function of the utility model, bleeding point are set to the outside of outer ring,
The operation of medical worker is influenced after avoiding the connecting tube of negative pressure device from connecting with bleeding point, setting is reasonable.
Detailed description of the invention
Fig. 1 is a kind of sectional structure chart of incision protective sleeve with buffer function of the utility model；
Fig. 2 is the bottom schematic view of the merging ring of the utility model.
Label declaration in schematic diagram:
1, Membrane cover；11, outer membrane；12, inner membrance；2, outer ring；2-1, bleeding point；3, it is placed in ring；3-1, through-hole；4, connecting tube.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with Fig. 1, a kind of incision protective sleeve with buffer function of the present embodiment, including Membrane cover 1, outer ring 2 and merging
The diameter that ring 3, outer ring 2 and merging ring 3 are fixedly arranged on the upper and lower ends mouth of Membrane cover 1 respectively, and are placed in ring 3 is greater than the diameter of outer ring 2,
Even if notch irregularly shrinks drive, merging ring 3 generates movement, is also not easy to block the visual field seen by outer ring 2, reduces operation wind
Danger.
Hookup 1, Membrane cover 1 include outer membrane 11 and inner membrance 12, the top of outer membrane 11 and inner membrance 12 with outer ring 2 is fixed connects
It connects, the bottom of outer membrane 11 and inner membrance 12 is fixedly connected with merging ring 3.Between outer membrane 11 and inner membrance 12 (preferably filled with gas
Nitrogen), there is buffer function when surgical instrument touches inner membrance 12, avoid damaging human body notch.
Outer ring 2 and merging ring 3 are all made of hollow annular hose, and (the connection of connecting tube 4 is equipped between outer ring 2 and merging ring 3
Pipe 4 uses hose), which is connected to outer ring 2 and merging ring 3, and connecting tube 4 is between outer membrane 11 and inner membrance 12；Outer ring 2
It is equipped with a bleeding point 2-1, preferably, bleeding point 2-1 is set to the outside of outer ring 2, avoids the connecting tube and pumping of negative pressure device
The operation of medical worker is influenced after port 2-1 connection, setting is reasonable；The bottom for being placed in ring 3 is equipped with several through-hole 3-1, preferably,
It is uniformly arranged many places in the bottom circumferential direction of merging ring 3 to be preferred, as shown in Figure 2.When negative pressure device works, the smog for generation of performing the operation is passed through
Through-hole 3-1 sucking merging ring 3, then outer ring 2 is entered by connecting tube 4, finally it is discharged by bleeding point 2-1.
A kind of incision protective sleeve with buffer function of the utility model is filled with gas between the outer membrane and inner membrance of Membrane cover
Body has buffer function when surgical instrument touches inner membrance, avoids damaging human body notch；The bottom of merging ring is equipped with
Through-hole can absorb the smog generated in surgical procedure, purify surgical field of view.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of incision protective sleeve with buffer function, including Membrane cover (1), outer ring (2) and merging ring (3), the outer ring
(2) and merging ring (3) is fixedly arranged on the upper and lower ends mouth of Membrane cover (1) respectively, it is characterised in that: the Membrane cover (1) includes outer membrane
(11) and inner membrance (12) gas, is filled between the outer membrane (11) and inner membrance (12)；The outer ring (2) and merging ring
(3) it is all made of hollow annular hose, is equipped with connecting tube (4) between the outer ring (2) and merging ring (3), the connecting tube (4)
Outer ring (2) and merging ring (3) are connected to, the connecting tube (4) is located between outer membrane (11) and inner membrance (12), the outer ring
(2) it is equipped with a bleeding point (2-1), the bottom of the merging ring (3) is equipped with several through-holes (3-1).
2. a kind of incision protective sleeve with buffer function according to claim 1, it is characterised in that: the merging ring
(3) diameter is greater than the diameter of outer ring (2).
3. a kind of incision protective sleeve with buffer function according to claim 1, it is characterised in that: the gas is adopted
Use nitrogen.
4. a kind of incision protective sleeve with buffer function according to claim 1 or 2 or 3, it is characterised in that: described
The top of outer membrane (11) and inner membrance (12) is fixedly connected with outer ring (2), and the bottom of the outer membrane (11) and inner membrance (12) is equal
It is fixedly connected with merging ring (3).
5. a kind of incision protective sleeve with buffer function according to claim 4, it is characterised in that: the connecting tube
(4) hose is used.
6. a kind of incision protective sleeve with buffer function according to claim 5 any one, it is characterised in that: described
Bleeding point (2-1) be set to the outsides of outer ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895344.9U CN209450674U (en) | 2017-12-29 | 2017-12-29 | A kind of incision protective sleeve with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895344.9U CN209450674U (en) | 2017-12-29 | 2017-12-29 | A kind of incision protective sleeve with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450674U true CN209450674U (en) | 2019-10-01 |
Family
ID=68034838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721895344.9U Active CN209450674U (en) | 2017-12-29 | 2017-12-29 | A kind of incision protective sleeve with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450674U (en) |
-
2017
- 2017-12-29 CN CN201721895344.9U patent/CN209450674U/en active Active
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