CN206166886U - Endoscope protective jacket - Google Patents
Endoscope protective jacket Download PDFInfo
- Publication number
- CN206166886U CN206166886U CN201621329237.5U CN201621329237U CN206166886U CN 206166886 U CN206166886 U CN 206166886U CN 201621329237 U CN201621329237 U CN 201621329237U CN 206166886 U CN206166886 U CN 206166886U
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- stack shell
- end cap
- termination
- eyeglass
- hole
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Abstract
The utility model discloses an endoscope protective jacket, including end cap, end lens and stack shell, end cap one end is equipped with the through -hole, and by the transition of level and smooth ARC structure, the end cap other end is connected with the stack shell between end cap lateral wall and the through -hole, and the end lens is located the junction between end cap and the stack shell. In the carrier roller device, because end cap one end is equipped with the through -hole, pass through by level and smooth ARC structure between end cap lateral wall and the through -hole, when using the endoscope to survey anus intestines class disease, inside shen ru arriving straight second intestines with the end cap, the level and smooth ARC structure of end cap lateral wall can protect the inner wall of the second straight intestines well, prevent that the second intestines inner wall of end cap alignment with from causing the damage, the sharp -pointed structure that can the solve endoscope protective jacket front end on the market probably inner wall of second intestines of alignment with causes the problem of damage.
Description
Technical field
The utility model is related to medical instruments field, more particularly to a kind of endoscope sheath.
Background technology
The incidence of disease of anal and intestinal disease is incremented by 4% every year now, and carrying out detection to anal and intestinal disease using endoscope is
A kind of most direct and accurate detection method, is directly needed to endoscope camera probe using endoscope to carrying out detection in anal intestine
Disinfect in advance, be not so likely to result in cross-infection, therefore manufacturer and scientific research institution are strongly developing anal intestine both at home and abroad
Endoscope protective case is used to be arranged endoscope camera probe, it is therefore an objective to which that omits endoscope probe disinfects link, to be lifted
The efficiency detected to anal and intestinal disease using endoscope, but protected using endoscope on the market and be cased with certain lacking
Fall into：
(1) due in design, the thin-walled front end of sheath is generally sharply the structure of endoscope sheath on the market
Structure, sheath is arranged endoscope, during being detected to anal and intestinal disease using endoscope, guard leading end it is sharp
Structure may cause to damage to the inwall of proctosigmoidectomy；
(2) during being detected to anal and intestinal disease using endoscope, because human body intestinal canal is existed with the external world
Humidity is high in the temperature difference, and enteron aisle, during inspection, endoscope distal end can be caused extremely easily to produce fog, and cannot
Clearly detect the real conditions inside proctosigmoidectomy.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of endoscope sheath, due to end
Head cap one end is provided with through hole, by smooth cambered surface structural transition between end cap lateral wall and through hole, when use endoscope is to anal intestine
When class disease is detected, end cap is deep into inside proctosigmoidectomy, the smooth globoidal structure of end cap lateral wall can be with
Protection well prevents end cap from causing to damage to proctosigmoidectomy inwall to the inwall of proctosigmoidectomy, can solve endoscope shield on the market
Covering the pointed structures of front end may cause the problem of damage to the inwall of proctosigmoidectomy.
The purpose of this utility model is realized using following technical scheme：
A kind of endoscope sheath, including end cap, termination eyeglass and stack shell, end cap one end is provided with through hole, outside end cap
By smooth cambered surface structural transition between side wall and through hole, the end cap other end be connected with stack shell, termination eyeglass positioned at end cap and
Junction between stack shell.
Preferably, aquaporin is provided with stack shell, aquaporin runs through stack shell, and the delivery port of aquaporin is close to positioned at termination eyeglass
The side of through hole.
Preferably, biopsy channel is provided with stack shell, biopsy channel runs through stack shell, and the jaw that goes out of biopsy channel is located at termination mirror
Piece is near the side of through hole.
Preferably, gas passage is provided with stack shell, gas passage runs through the stack shell, and the gas outlet of gas passage is located at termination eyeglass
Near the side of through hole.
Preferably, end cap other end inwall lower section is provided with slot, and eyeglass lower section in termination is provided with protrusion, prominent to be located at termination
Eyeglass is plugged together in slot near the side of through hole, protrusion.
Preferably, eyeglass lower section in termination is provided with cross member, and cross member is located at the termination eyeglass near the side of stack shell, termination mirror
Angle β between piece and cross member is 80 °.
Preferably, end cap other end inwall top is provided with catch, and catch is located at the water outlet of the aquaporin.
Preferably, the end cap other end is connected with stack shell front end, and mark part is additionally provided with the outer wall of stack shell rear end.
Preferably, also including drive end bearing bracket, drive end bearing bracket is connected with stack shell rear end.
Preferably, also including sealing ring, sealing ring is located at the junction between the drive end bearing bracket and stack shell rear end.
Compared to existing technology, the beneficial effects of the utility model are：Because end cap one end is provided with through hole, outside end cap
By smooth cambered surface structural transition between side wall and through hole, when being detected to anal and intestinal disease using endoscope, by end
Head cap is deep into inside proctosigmoidectomy, and the smooth globoidal structure of end cap lateral wall can well protect the inwall of proctosigmoidectomy,
Prevent end cap from causing to damage to proctosigmoidectomy inwall, the pointed structures that can solve endoscope sheath front end on the market may be to straight second
The inwall of intestines causes the problem damaged；On the other hand, gas passage is provided with stack shell, anal and intestinal disease is carried out using endoscope
When detection, aqueous vapor is there is in the temperature difference, and enteron aisle because human body intestinal canal and the external world exist, during detection, meeting
Cause termination eyeglass front end extremely easily to produce fog, now inflated to termination eyeglass by gas passage, mist can be rapidly removed
Gas, so that the clearly real conditions inside detection proctosigmoidectomy；The third aspect, is provided with aquaporin in stack shell, using endoscope pair
When anal and intestinal disease is detected, because end cap is deep into inside proctosigmoidectomy, termination mirror can be caused during detection
Piece front end is extremely easily sticked foul, now by aquaporin to termination eyeglass inject medicinal water, then coordinate gas passage to
Termination eyeglass inflation, can rapidly remove the foul for sticking, so that the clearly real conditions inside detection proctosigmoidectomy.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of implementation method of the utility model endoscope sheath.
Fig. 2 is the mplifying structure schematic diagram in A portions shown in Fig. 1.
Fig. 3 is the mplifying structure schematic diagram in B portions shown in Fig. 1.
Fig. 4 is a kind of cross section structure diagram of the utility model endoscope sheath another angle of implementation method.
In figure：1st, end cap；11st, through hole；12nd, slot；13rd, catch；2nd, termination eyeglass；21st, it is prominent；22nd, cross member；3rd, cylinder
Body；31st, aquaporin；32nd, biopsy channel；33rd, gas passage；34th, part is marked；4th, drive end bearing bracket；5th, sealing ring.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the utility model is described further：
Fig. 1~Fig. 4 is referred to, the utility model is related to a kind of endoscope sheath, including end cap 1, termination eyeglass 2, cylinder
Body 3 and drive end bearing bracket 4.
The one end of end cap 1 forms through hole 11, by smooth cambered surface structural transition between the lateral wall of end cap 1 and through hole 11,
The other end of end cap 1 is connected by UV glue with the solidification of stack shell 3, and termination eyeglass 2 is located at the junction between end cap 1 and stack shell 3.
Because the one end of end cap 1 forms through hole 11, by smooth cambered surface structural transition between the lateral wall of end cap 1 and through hole 11, when making
When detection to anal and intestinal disease with endoscope, end cap 1 is deep into inside proctosigmoidectomy, the lateral wall of end cap 1
Smooth globoidal structure can well protect the inwall of proctosigmoidectomy, prevent end cap 1 from causing to damage to proctosigmoidectomy inwall, very
Safety.
In present embodiment, end cap 1 is made up of PC plastics.In other embodiments, end cap 1 can be by PVC plastic
Material is made.
In present embodiment, stack shell 3 is made up of PVC plastic.In other embodiments, end cap 1 can be by PC plastics
It is made.
In present embodiment, termination eyeglass 2 is made up of PC plastics.In other embodiments, termination eyeglass 2 can be by
PVC plastic is made.
In present embodiment, the other end of end cap 1 is connected by UV glue with the solidification of stack shell 3.In other embodiments, hold
The other end of head cap 1 can be fixedly connected by way of plugging together with stack shell 3.
In present embodiment, through hole 11 is rounded.In other embodiments, through hole 11 can be square or irregularly
Shape.
Slot 12 is formed below the other end inwall of end cap 1, the lower section of termination eyeglass 2 forms prominent 21, prominent 21
Positioned at termination eyeglass 2 near the side of through hole 11, prominent 21 are plugged together in slot 12, end cap 1 and end cap 1 can be caused
Between more consolidate.
Aquaporin 31 is formed in stack shell 3, aquaporin 31 runs through stack shell 3, and the delivery port of aquaporin 31 is located at termination mirror
Piece 2 is near the side of through hole 11, and the other end inwall of end cap 1 top is provided with catch 13, and catch 13 is located at aquaporin 31
Water outlet front, the medicinal water of aquaporin 31 is flowed through for blocking so that medicinal water can preferably stretch covering
On termination eyeglass 2, when being detected to anal and intestinal disease using endoscope, still have due to human body intestinal canal certain
Booty, during detection, may result in the front end of termination eyeglass 2 and encloses booty, now by aquaporin 31 to termination eyeglass 2
Medicinal water is imported, catch 13 blocks the medicinal water for flowing through aquaporin 31 so that medicinal water can preferably stretch covering
On termination eyeglass 2, booty can be rapidly removed, so that the clearly real conditions inside detection proctosigmoidectomy.
Cross member 22 is also formed below termination eyeglass 2, cross member 22 is located at termination eyeglass 2 near the side of stack shell 3, and
Angle β between termination eyeglass 2 and cross member 22 is 80 °, when medicinal water is imported to termination eyeglass 2 by aquaporin 31
Wait so that medicinal water is easier to cover whole termination eyeglass 2, can more rapidly remove booty, so as to clearly detect straight second
The real conditions in enteral portion.
In present embodiment, the angle β between termination eyeglass 2 and cross member 22 is 80 °.In other embodiments, termination
Angle β between eyeglass 2 and cross member 22 can be 75 °, 76 °, 77 °, 78 °, 79 °, 81 °, 82 °, 83 °, 84 ° or 85 °.
Also form biopsy channel 32 in the stack shell 3, biopsy channel 32 runs through stack shell 3, biopsy channel 32 goes out jaw position
In the termination eyeglass 2 near the side of through hole 11, when being detected to anal and intestinal disease using endoscope, using soft
Property biopsy preferably can carry out surgical procedure through biopsy channel 32 to position of disease.
Gas passage 33 is also formed in stack shell 3, gas passage 33 runs through the stack shell 3, and the gas outlet of gas passage 33 is located at institute
Termination eyeglass 2 is stated near the side of through hole 11.When being detected to anal and intestinal disease using endoscope, due to human body intestines
Road exists with the external world and there is aqueous vapor in the temperature difference, and enteron aisle, and end cap 1 is deep into inside proctosigmoidectomy, can pole during detection
It is easily caused the front end of termination eyeglass 2 and produces fog, now blown to termination eyeglass 2 by gas passage 33, end can be rapidly removed
The fog of head mirror piece 2, so that the clearly real conditions inside detection proctosigmoidectomy.
The other end of end cap 1 is connected with the front end of stack shell 3, and mark part 34 is provided with the rear end outer wall of stack shell 3, is peeped using interior
After mirror is detected to anal and intestinal disease, it is marked in mark part 34, it is to avoid next time enters to visit again with this endoscope sheath
Survey, the pathogenicity cross-infection for causing can be prevented.
In present embodiment, mark part 34 is made up of ABS plastic.In other embodiments, mark part 34 can be by PVC
Plastics or PC plastics are made
The endoscope sheath also includes sealing ring 5, and the rear end of stack shell 3 is connected by UV glue with drive end bearing bracket 4, in drive end bearing bracket 4 and
Junction between the rear end of stack shell 3 is also equipped with sealing ring 5, can well increase the sealing of stack shell 3.
In present embodiment, the rear end of stack shell 3 is connected by UV glue with drive end bearing bracket 4.In other embodiments, after stack shell 3
End can be fixedly connected with drive end bearing bracket 4 by way of plugging together and is connected.
In present embodiment, drive end bearing bracket 4 is made up of ABS plastic.In other embodiments, drive end bearing bracket 4 can be by PVC plastic
Material or PC plastics are made.
In present embodiment, sealing ring 5 is made up of silica gel plastics.In other embodiments, sealing ring 5 can be by PVC
Plastics or PC plastics are made.
During using the utility model, when detection to anal and intestinal disease using endoscope, drive end bearing bracket 4 is held, made
With flexible biopsy is through biopsy channel 32 and causes that end cap 1 reaches position of disease, because the one end of end cap 1 forms through hole
11, by smooth cambered surface structural transition between the lateral wall of end cap 1 and through hole 11, end cap 1 is deep into inside proctosigmoidectomy, termination
The smooth globoidal structure of the lateral wall of cap 1 can well protect the inwall of proctosigmoidectomy, prevent end cap 1 from being made to proctosigmoidectomy inwall
Into damage, can solve the problems, such as that the pointed structures of endoscope sheath front end on the market may cause to damage to the inwall of proctosigmoidectomy；
On the other hand, gas passage 33 is formed in stack shell 3, when being detected, because human body intestinal canal and the external world have the temperature difference,
And humidity is high in enteron aisle, during detection, the front end of termination eyeglass 2 can be caused extremely easily to produce fog, now by gas
Passage 33 is inflated to termination eyeglass 2, can rapidly remove fog, so that the clearly real conditions inside detection proctosigmoidectomy；3rd
Aquaporin 31 is also formed in aspect, stack shell 3, when being detected, because end cap 1 is deep into proctosigmoidectomy inside and arrives
The front end of termination eyeglass 2 can be caused extremely easily to stick up to position of disease, during detection foul, now by aquaporin 31
Medicinal water is injected to termination eyeglass 2, then coordinates gas passage 33 to be inflated to termination eyeglass 2, stick dirty can be rapidly removed
Thing, so that the clearly real conditions inside detection proctosigmoidectomy.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (10)
1. a kind of endoscope sheath, it is characterised in that：End cap, termination eyeglass and stack shell,
Described end cap one end is provided with through hole, by smooth cambered surface structural transition between the end cap lateral wall and through hole,
The end cap other end is connected with stack shell, and the termination eyeglass is located at the junction between end cap and stack shell.
2. endoscope sheath according to claim 1, it is characterised in that：Aquaporin is provided with the stack shell, the water leads to
Road runs through the stack shell, and the delivery port of the aquaporin is located at the termination eyeglass near the side of through hole.
3. endoscope sheath according to claim 1, it is characterised in that：Biopsy channel, the work are provided with the stack shell
Inspection passage runs through the stack shell, and the jaw that goes out of the biopsy channel is located at the termination eyeglass near the side of through hole.
4. endoscope sheath according to claim 1, it is characterised in that：Gas passage is provided with the stack shell, the gas leads to
Road runs through the stack shell, and the gas outlet of the gas passage is located at the termination eyeglass near the side of through hole.
5. endoscope sheath according to claim 1, it is characterised in that：The end cap other end inwall lower section is provided with slotting
Groove, the termination eyeglass lower section is provided with protrusion, and the protrusion is located at the termination eyeglass near the side of through hole,
The protrusion is plugged together in the slot.
6. endoscope sheath according to claim 1, it is characterised in that：The termination eyeglass lower section is provided with cross member, described
Cross member is located at the termination eyeglass near the side of stack shell,
Angle β between the termination eyeglass and cross member is 80 °.
7. endoscope sheath according to claim 2, it is characterised in that：The end cap other end inwall top is provided with gear
Piece, the catch is located at the water outlet of the aquaporin.
8. endoscope sheath according to claim 1, it is characterised in that：The end cap other end connects with stack shell front end
Connect, mark part is additionally provided with the outer wall of the stack shell rear end.
9. endoscope sheath according to claim 1, it is characterised in that：Also include drive end bearing bracket, the drive end bearing bracket and stack shell
Rear end is fixedly connected.
10. endoscope sheath according to claim 9, it is characterised in that：Also include sealing ring, the sealing ring is located at institute
State the junction between drive end bearing bracket and stack shell rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329237.5U CN206166886U (en) | 2016-12-06 | 2016-12-06 | Endoscope protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329237.5U CN206166886U (en) | 2016-12-06 | 2016-12-06 | Endoscope protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206166886U true CN206166886U (en) | 2017-05-17 |
Family
ID=60241850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621329237.5U Active CN206166886U (en) | 2016-12-06 | 2016-12-06 | Endoscope protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206166886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618451A (en) * | 2016-12-06 | 2017-05-10 | 广州瑞达医疗器械有限公司 | Endoscope sheath |
| WO2022007635A1 (en) * | 2020-07-08 | 2022-01-13 | 珠海市司迈科技有限公司 | Injury prevention device, endoscope, and injury prevention method |
-
2016
- 2016-12-06 CN CN201621329237.5U patent/CN206166886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618451A (en) * | 2016-12-06 | 2017-05-10 | 广州瑞达医疗器械有限公司 | Endoscope sheath |
| WO2022007635A1 (en) * | 2020-07-08 | 2022-01-13 | 珠海市司迈科技有限公司 | Injury prevention device, endoscope, and injury prevention method |
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