CN1644176A - Endoscope (hard mirror) medical sterilizing covers - Google Patents
Endoscope (hard mirror) medical sterilizing covers Download PDFInfo
- Publication number
- CN1644176A CN1644176A CNA2005100328661A CN200510032866A CN1644176A CN 1644176 A CN1644176 A CN 1644176A CN A2005100328661 A CNA2005100328661 A CN A2005100328661A CN 200510032866 A CN200510032866 A CN 200510032866A CN 1644176 A CN1644176 A CN 1644176A
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- CN
- China
- Prior art keywords
- endoscope
- hard mirror
- lens
- medical sterilizing
- sterilizing covers
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A medical disinfecting sleeve for hard endoscope is composed of a hard or flexible main body, a lens arranged at the front end of said main body for enclosing the front end, and a base socket arranged at the back end of said main body for inserting the endoscope in the main body. Its advantages are simple structure and high disinfecting speed.
Description
Technical field
The present invention relates to the medical apparatus and instruments application, be specifically related to a kind of endoscope (hard mirror) medical sterilizing covers.
Background technology
Endoscope's (hard mirror) technology has been widely used in clinical examination and Minimally Invasive Surgery aspect.At present the endoscope of standard (hard mirror) structure as shown in Figure 1, it comprises endoscope lens 5, guide rod 6, light source interface 7 and eyepiece 8.During application, needed an end device guide rod of endoscope lens to insert in the human body.Yet, owing to need every day endoscopic patient a lot, and the disinfection cycle of endoscope is long, therefore, the endoscope's (hard mirror) that is applied to actual inspection often has little time to carry out strict disinfectant program as nasal sinuses mirror etc., reuses just only soak program through the disinfectant of short time.So, both cause cross infection easily, violated medical sterilization rules again.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of endoscope simple in structure (hard mirror) medical sterilizing covers is provided, can effectively remedy the deficiencies in the prior art part.
For achieving the above object, technical scheme of the present invention is as follows: endoscope's (hard mirror) medical sterilizing covers is one corresponding with endoscope's (hard mirror) profile and have a pipe box structure of a blind end and an opening.
The aforementioned tube nested structure is rigid pipe box structure, form by lens, union body and sleeve pipe base, the footpath is a bit larger tham footpath outside the endoscope within the union body, and lens are arranged at the union body front end and form blind end, and the sleeve pipe base is arranged at the union body rear end and forms and can insert the intravital opening of sleeve pipe for endoscope.
Said lens can be made greater than 100 ℃ exotic material by the crystal or the heat resistance of the high grade of transparency, as crystal, glass, synthetic quartz, lucite, engineering plastics, polyethylene, polypropylene or polrvinyl chloride, last 5 kinds of materials need add nontoxic plastic additive such as stabilizing agent and plasticizer etc. when making lens, to improve heatproof and processing characteristics.For fear of changing endoscope's (hard mirror) and accelerating inspection speed, the angle of incidence of light degree of lens is no less than 0 degree and is less than 90 degree, as 0 degree, 30 degree, 45 degree or 70 degree, and is used with 0 degree endoscope of routine.
Above-mentioned union body can be by plastics such as polyethylene, polypropylene and polrvinyl chloride etc., and rubber or lactoprene are made.Its internal diameter is a bit larger tham footpath outside endoscope's (hard mirror), and its length approximates the length of endoscope's (hard mirror).
Above-mentioned sleeve pipe base can be made by rubber, lactoprene or plastics such as polrvinyl chloride, and it can be one and is inserted in the locking type structure or pastes the sleeve of locking type structure.
Said lens, union body and sleeve pipe base can adopt integral structure as material and mechanical property, as lens and being integral of union body structure; Otherwise, should adopt split-type structural.
The aforementioned tube nested structure can be soft pipe box structure, is similar to condom, has a soft tube body, and the footpath is slightly less than footpath outside the endoscope within its soft tube body, and its length slightly is longer than the length of endoscope.
The present invention should be packaged in the sterilization wrap, in order to using at any time.
The present invention is by adopting said structure, provide a disposable sterilizing covers in advance for checking as nasal sinuses mirror etc. with endoscope's (mirror firmly), be difficult to quick disinfectant problem after efficiently solving current endoscope (hard mirror) use, and simple in structure, use easy, safety.
Description of drawings
Fig. 1 is the structural representation of standard endoscope (hard mirror).
Fig. 2 is the surface structure sketch map of the embodiment of the invention 1;
Fig. 3 is the sectional structure sketch map of the embodiment of the invention 1 described union body;
Fig. 4 is the sectional structure sketch map of the embodiment of the invention 1 described lens;
Fig. 5 is that the embodiment of the invention 1 described sleeve pipe base is one to be inserted in the telescopic sectional structure sketch map of locking type structure;
Fig. 6 is that lens of the present invention are the sectional structure sketch map of 30 degree angle of incidence of light degree;
Fig. 7 is that lens of the present invention are the sectional structure sketch map of 45 degree angle of incidence of light degree;
Fig. 8 is that lens of the present invention are the sectional structure sketch map of 70 degree angle of incidence of light degree;
Fig. 9 is that the embodiment of the invention 2 described sleeve pipe bases are the telescopic sectional structure sketch map of a stickup locking type structure;
Figure 10 is that the A-A of Fig. 9 is to the structure enlarged drawing;
Figure 11 is the sectional structure sketch map of the embodiment of the invention 3;
Figure 12 is the structural representation one of the embodiment of the invention 4;
Figure 13 is the structural representation two of the embodiment of the invention 4;
Figure 14 is the structural representation three of the embodiment of the invention 4.
Now the invention will be further described in conjunction with the accompanying drawings and embodiments:
The specific embodiment
Embodiment 1
To shown in Figure 5, the present invention is made up of union body 1, lens 2 and sleeve pipe base 3 as Fig. 2.The footpath is a bit larger tham footpath outside endoscope's (hard mirror) within the union body 1, and its length approximates the length of endoscope's (hard mirror).The angle of incidence of light degree of lens 2 is 0 degree, inserts in union body 1 front end and forms the blind end that cooperates with 0 degree endoscope lens.Sleeve pipe base 3 is one to be inserted in the sleeve of locking type structure, inserts in the union body rear end and forms and can insert the intravital opening of sleeve pipe for endoscope.
It is the version of 30 degree, 45 degree or 75 degree to angle of incidence of light degree shown in Figure 8 that said lens 2 can adopt as Fig. 6.
When the present invention uses, endoscope's (hard mirror) is connected light source, select to be fit to the sterilizing covers of lens incident angle, then with endoscope's (hard mirror) before end device the guide rod of endoscope lens insert from telescopic opening, lens until endoscope lens and union body front end are adjacent to, and then the be locked end of guide rod of sleeve pipe base can use.After endoscope uses, exhausted sterilizing covers taken off throw away in the specified clinical waste case, it is promptly reusable to change new sterilizing covers.
As Fig. 9, shown in Figure 10, the difference of present embodiment and embodiment 1 is that described sleeve pipe base 3 is one to paste the sleeve of locking type structure, and this stickups locking type structure is to be arranged at sleeve to contact interior wrap sheet 31, the outer wrapping sheet 32 on the sidewall of an end with endoscope guide rod end and be arranged at adhesive sticker 33 compositions between the inside and outside wrap sheet.After the present invention was inserted in endoscope, the sleeve pipe base can cling inside and outside wrap sheet the purpose that reaches the guide rod end that is locked by adhesive sticker.Other structure of present embodiment is with embodiment 1.
The implementation result of present embodiment is with embodiment 1.
As shown in figure 11, the present invention is made up of union body 1, lens 2 and sleeve pipe base 3.Be that with the difference of embodiment 1 union body 1 and lens 2 are made by same material and being integral structure.The angle of incidence of light degree of lens 2 is 0 degree, 30 degree, 45 degree or 70 degree.Other structure is with embodiment 1.
Its implementation result is with embodiment 1.
As Figure 12 to shown in Figure 14, the present invention be one with endoscope's (hard mirror) profile is corresponding and have the Hose Jacket structure of a blind end and an opening, make by transparent rubber or lactoprene.The footpath is slightly less than footpath outside the endoscope within its soft tube body 4, and its length slightly is longer than the length of endoscope.
When the present invention used, endoscope's (hard mirror) that any angle is inserted in the present invention went up and prolongs whole endoscope wrapped and gets final product, and the blind end of soft tube body then should tightly be attached on the endoscope lens.
In view of the present invention is the medical apparatus and instruments articles for use, the present invention should be packaged in the sterilization wrap, in order to using at any time.
Claims (10)
1, endoscope's (hard mirror) medical sterilizing covers is characterized in that: be one corresponding with endoscope's (hard mirror) profile and have a pipe box structure of a blind end and an opening.
2, endoscope according to claim 1 (hard mirror) medical sterilizing covers, it is characterized in that: described pipe box structure is rigid pipe box structure, form by lens, union body and sleeve pipe base, the footpath is a bit larger tham footpath outside the endoscope within the union body, lens are arranged at the union body front end and form the blind end that cooperates with 0 degree endoscope lens, and the sleeve pipe base is arranged at the union body rear end and forms and can insert the intravital opening of sleeve pipe for endoscope.
3, endoscope according to claim 2 (hard mirror) medical sterilizing covers is characterized in that: the angle of incidence of light degree of described lens is no less than 0 degree and is less than 90 degree.
4, endoscope according to claim 2 (hard mirror) medical sterilizing covers, it is characterized in that: described sleeve pipe base is a sleeve.
5, endoscope according to claim 4 (hard mirror) medical sterilizing covers, it is characterized in that: described sleeve adopts and is inserted in the locking type structure.
6, endoscope according to claim 4 (hard mirror) medical sterilizing covers is characterized in that: described sleeve adopts pastes the locking type structure.
7, endoscope according to claim 2 (hard mirror) medical sterilizing covers is characterized in that: described lens and being integral of union body structure.
8, endoscope according to claim 2 (hard mirror) medical sterilizing covers, it is characterized in that: described union body front end and lens adopt heat resistance to make greater than 100 ℃ exotic material.
9, endoscope according to claim 1 (hard mirror) medical sterilizing covers, it is characterized in that: described pipe box structure is soft pipe box structure, has a soft tube body, and the footpath is slightly less than footpath outside the endoscope within its soft tube body, and its length slightly is longer than the length of endoscope.
10, endoscope according to claim 1 (hard mirror) medical sterilizing covers is characterized in that: be packaged in the sterilization wrap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100328661A CN1644176A (en) | 2005-01-25 | 2005-01-25 | Endoscope (hard mirror) medical sterilizing covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100328661A CN1644176A (en) | 2005-01-25 | 2005-01-25 | Endoscope (hard mirror) medical sterilizing covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1644176A true CN1644176A (en) | 2005-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100328661A Pending CN1644176A (en) | 2005-01-25 | 2005-01-25 | Endoscope (hard mirror) medical sterilizing covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1644176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228377A (en) * | 2011-07-07 | 2011-11-02 | 傅强 | Disposable sterilization perspective sheath for endoscope |
| CN106923778A (en) * | 2017-04-25 | 2017-07-07 | 湖北迪奥医疗科技有限公司 | A kind of disposable hard endoscope casing tube camera lens and alignment lenses method |
-
2005
- 2005-01-25 CN CNA2005100328661A patent/CN1644176A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228377A (en) * | 2011-07-07 | 2011-11-02 | 傅强 | Disposable sterilization perspective sheath for endoscope |
| CN106923778A (en) * | 2017-04-25 | 2017-07-07 | 湖北迪奥医疗科技有限公司 | A kind of disposable hard endoscope casing tube camera lens and alignment lenses method |
| CN106923778B (en) * | 2017-04-25 | 2018-09-18 | 湖北迪奥医疗科技有限公司 | A kind of disposable hard endoscope casing tube camera lens and alignment lens method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |