CN103027662A - Tract exposing apparatus - Google Patents
Tract exposing apparatus Download PDFInfo
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- CN103027662A CN103027662A CN2012105728849A CN201210572884A CN103027662A CN 103027662 A CN103027662 A CN 103027662A CN 2012105728849 A CN2012105728849 A CN 2012105728849A CN 201210572884 A CN201210572884 A CN 201210572884A CN 103027662 A CN103027662 A CN 103027662A
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- main body
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- tract
- exposure device
- exposing apparatus
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Abstract
The invention provides a tract exposing apparatus, which relates to a novel medical appliance for exposing pathological changes in recta, anus and vaginas, belongs to the field of medical appliances, and is used for solving the problems of high cost and difficulty in manufacturing caused by inappropriate installation position of a light source in the existing tract exposing apparatus. The tract exposing apparatus comprises a main body and a handle, wherein one end, which is connected with the main body, of the handle is a blind end; the joint of the main body and the handle is provided with a light ray deflecting element; and a luminous source is placed into the handle. The tract exposing apparatus has the beneficial effects that 1, an illuminating light source is formed by placing the luminous source into the handle, so that difficulty in manufacturing caused by the placement of a light source at the far end of the main body is avoided, and meanwhile, inconvenience caused by shielding of light rays of an external light source during examination and treatment is avoided; 2, the light ray deflecting element is arranged, so that the illuminating effect is improved; 3, once pathological changes are found, the pathological changes can be completely exposed out of an exposing apparatus hole, so that convenience is brought to further observation and treatment; and 4, the tract exposing apparatus is safe, convenient to operate, low in cost and disposable, and contributes to avoiding cross infection.
Description
Technical field
The present invention relates to a kind of new type medical equipment be used to appearing rectum, anus and intravaginal pathological changes, belong to medical instruments field.
Background technology
Rectum, anus and intravaginal pathological changes are positioned at sidewall, and sickness rate is very high.For the ease of observing and treating this class pathological changes, the inventor discloses a kind of cavity exposure device in patent of invention cavity exposure device (200820096201.6), and profile is similar to pistol, is comprised of main body and handle two parts.By the far-end inwall central authorities in main body light source is installed, is solved lighting problem; By the side-wall hole in main body, make it not only be convenient to check, and be convenient to treat the disease of sidewall.Yet, further finding in the implementation process, although being installed in the far-end inwall central authorities of main body, this scheme of light source can solve lighting problem, but need to increase tiny pipeline in main body is convenient to power line and passes through, need to be at the manual light source of installing of body distal end, manufacture difficulty is larger, is not easy to one-shot forming, production cost is improved, be difficult to apply.
Summary of the invention
The objective of the invention is to solve high, the making hard problem of cost that existing cavity exposure device brings because the light source installation site is incorrect.
For achieving the above object, the present invention adopts following technical scheme: a kind of cavity exposure device, comprise main body, handle, and the end that described handle is connected with main body is cecum, be provided with the light deflection element in the junction of described main body and handle, in described handle, place luminous source.
Described main body is the blind pipe shape, has far-end, near-end and body, is provided with at the top of body sidewall to appear the hole, and the body of main body is communicated with the external world by appearing the hole, and the described shape that appears the hole is circle, ellipse or polygon; Described light deflection element by mutually the continuity two parts form, namely than thickness portion and thinner part, wherein than thickness portion towards the body distal end direction, thinner part is towards the proximal direction, described light deflection element can be lens or prism;
The lower end of described handle is open, by closed with covers, makes things convenient for picking and placeing of luminous source.
The size and number that appears the hole decides according to the specification of cavity exposure device, and larger cavity exposure device can be made the more and larger hole that appears.The near-end of main body is open, as the main thoroughfare mouth of observing and treating pathological changes.Main body is connected with handle near the bottom of one section lateral wall of near-end.Handle is used for holding and placing the luminous organ of pocket lamp or similar pocket lamp, is the blind pipe shape structure of hollow, and top links to each other with main body, is cecum, and the lower end is open, by closed with covers.After the luminous organ of the pocket lamp of energized or similar pocket lamp is put into handle, to there be light to enter the intracavity of main body through the bottom (handle and main body connecting place middle part) of one section lateral wall of the close near-end of main body, position in this light process, one group of light deflection element is arranged, combine together with main body, a part that belongs to main wall, its function are to make the light of pocket lamp to the deflection of body distal end direction, improve main body near the illumination of distal site.The two parts that consist of basic feature that the assembly of light deflection element must satisfy and be all by mutually continuity form, namely than thickness portion and thinner part, wherein than thickness portion towards the body distal end direction, thinner part is towards the proximal direction.The assembly that satisfies this basic feature can be lens or prism.The lens that adopt are parts of convex lens or concavees lens, are less than or equal to half of whole lens; The prism that adopts is pyramid, terrace with edge, polyhedron or rotary body, can adopt as long as can satisfy basic feature.The assembly that adopts can be that a kind of lens, a kind of prism, the mixing of multiple lens, multiple prism mixing or prism mix formation with lens.Realize that by the light deflection element pocket lamp light to the deflection of body distal end direction, makes the degree of light deflection mainly be subjected to affect than the difference between thickness portion and the thinner part, within the specific limits, difference is larger, and degree of deflection is larger.The formed angular dimension of main body and handle selects the degree of light deflection according to specification and the light deflection element of cavity exposure device, the foundation of selecting is behind handle that pocket lamp is packed into, and the light that pocket lamp sends can satisfy pathological changes observation and the treatment needs that comprise near position, body distal end place.In the pathological changes near the body sidewall of main body bottom, mainly obtain illumination from the top reflection ray, light a little less than, this shortcoming can overcome by rotating main body.Main body body cavity exposure device by water white transparency, certain degree of hardness is arranged and the nontoxic material of human body is made, can be made into different specifications, thereby can be used for rectum, anus and vagina that internal diameter does not wait, and the patient of all ages and classes.
Using method is: after cavity exposure device is completed, carry out disinfection, pack.Face the time spent, according to the tract internal diameter size that intend to check, select the cavity exposure device of dimension, open and pack.The lid of handle is opened, and selects brightness suitably and can just put into one of the pocket lamp of handle, connect the pocket lamp power supply after, with the front end of pocket lamp inwards the pocket lamp handle of packing into, cover lid.Smear medical lubricant in the body appearance, such as aseptic saxol.After being ready to complete with cavity exposure device with body distal end at front insertion tract.When inserting, see through the standing motionless as if facing a wall Cha Qiangdaobi of main body, if find pathological changes, i.e. turning handle, handle rotates together with main body, appears in the hole until pathological changes is exposed to, and keeps the invariant position of cavity exposure device, carries out further careful observation or corresponding treatment.More than operation requires to finish according to asepsis.
Beneficial effect of the present invention is:
1, lighting source adopts the interior mode of placing luminous source of handle, avoids placing the making difficulty that light source brings in body distal end, avoids simultaneously external light source light when checking and treat to be blocked the inconvenience that brings.
2, increase the light deflection element, improved illuminating effect.
3, after the discovery pathological changes, pathological changes can be come out fully convenient further the observation and treatment from the displaying unit hole.
4, safety, easy to operate, cost is low, can disposablely use, and avoids cross infection.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
1 couple of the present invention does further detailed description below in conjunction with accompanying drawing: a kind of cavity exposure device is comprised of main body 1 and handle 2 two parts, be 150 ° of angles between main body 1 and the handle 2, main body 1 is the blind pipe shape, length is 100mm, intracavity diameter 20mm, have far-end, near-end and body, the distal blunt circle of main body 1, be blind pipe, the top of main body 1 body sidewall has the circle of 4 longitudinal arrangements to appear hole 3, and diameter is 10mm, and pitch of holes is 10mm, the near-end of main body 1 is open, and the bottom outside wall of close near-end links to each other with handle 2; The length of handle 2 is 180mm, and intracavity diameter is 25mm, is the blind pipe shape structure of hollow, and top links to each other with main body 1, is cecum, and the bottom is open, and there is screw thread the lateral wall of lower end, and the bottom of handle 2 is by lid 6 sealings; The intracavity diameter of lid 6 is 26.9mm, is 5mm highly, and there is screw thread the medial wall, and its size and screw thread and handle, at its lower end are complementary; Can place pocket lamp 5 in the handle.After the pocket lamp 5 of energized is put into handle 2, will there be light transmitted light deflecting element 4 to incide the intracavity of main body 1; Light deflection element 4 adopts half formation of convex lens, totally 3, be longitudinal arrangement, than the far-end of thickness portion 41 towards main body 1, thinner part 42 is towards the near-end of main body 1, and the thickness thickness of every convex lens is 3mm, and diameter is 8mm, continue mutually with main body, as the part of main body near the bottom of the body of proximal end.Cavity exposure device adopts water white polystyrene to make, and the remainder thickness except the light deflection element is 2mm, completes by ethylene oxide sterilizing, packs for subsequent use.
Using method: face the time spent, open and pack, in the handle of cavity exposure device, place commercially available LED pocket lamp 5, its outward appearance is cylindrical, external diameter 23mm, height 175mm, 3 pieces of built-in AAA type 1.5V alkaline batteries, after the energized, with the front end of pocket lamp 5 inwards pocket lamp 5 handle 2 of packing into, cover lid 6.Smear aseptic saxol in body 1 appearance.After being ready to complete with cavity exposure device with the anus of main body 1 far-end in front insertion adult patients.When inserting, can turning handle 2 so that main body 1 is rotated, the standing motionless as if facing a wall that sees through main body 1 is examined anus and rectal wall, if discovery pathological changes, adjusting the cavity exposure device orientation is exposed to pathological changes to appear in the hole, keep the invariant position of cavity exposure device, carry out further careful observation or corresponding treatment.More than operation requires to finish according to asepsis, after operation is finished, immediately used cavity exposure device is unmake, and recycles by corresponding medical garbage sorting.
Claims (7)
1. cavity exposure device, comprise main body (1), handle (2), it is characterized in that: the end that described handle (2) is connected with main body (1) is cecum, junction at described main body (1) and handle (2) is provided with light deflection element (4), places luminous source (5) in described handle (2).
2. cavity exposure device according to claim 1, it is characterized in that: described main body (1) is the blind pipe shape, have far-end, near-end and body, be provided with at the top of body sidewall and appear hole (3), the body of main body (1) is communicated with the external world by appearing hole (3).
3. cavity exposure device according to claim 2 is characterized in that: the described shape that appears hole (3) is circular, ellipse or polygon.
4. cavity exposure device according to claim 1 and 2, it is characterized in that: described light deflection element (4) is comprised of two parts of mutually continuity, namely than thickness portion and thinner part, wherein than thickness portion towards main body (1) distal direction, thinner part is towards main body (1) proximal direction.
5. cavity exposure device according to claim 4, it is characterized in that: described light deflection element (4) can be lens or prism.
6. described cavity exposure device according to claim 1, it is characterized in that: the lower end of described handle (2) is open, by lid (6) sealing, makes things convenient for picking and placeing of luminous source (5).
7. according to claim 1 or 6 described cavity exposure devices, it is characterized in that: described luminous source (5) is pocket lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105728849A CN103027662A (en) | 2012-12-26 | 2012-12-26 | Tract exposing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105728849A CN103027662A (en) | 2012-12-26 | 2012-12-26 | Tract exposing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103027662A true CN103027662A (en) | 2013-04-10 |
Family
ID=48015453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105728849A Pending CN103027662A (en) | 2012-12-26 | 2012-12-26 | Tract exposing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103027662A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592199A (en) * | 1970-02-09 | 1971-07-13 | Medical Products Corp | Autoclavable surgical instrument illumination |
| CN201213783Y (en) * | 2008-01-02 | 2009-04-01 | 张磊 | Cavity exposure device |
| CN102422199A (en) * | 2009-05-07 | 2012-04-18 | 奥林匹斯冬季和Ibe有限公司 | Objective having two viewing directions for an endoscope |
| CN203182884U (en) * | 2012-12-26 | 2013-09-11 | 江西省皮肤病专科医院 | Cavity displaying device |
-
2012
- 2012-12-26 CN CN2012105728849A patent/CN103027662A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592199A (en) * | 1970-02-09 | 1971-07-13 | Medical Products Corp | Autoclavable surgical instrument illumination |
| CN201213783Y (en) * | 2008-01-02 | 2009-04-01 | 张磊 | Cavity exposure device |
| CN102422199A (en) * | 2009-05-07 | 2012-04-18 | 奥林匹斯冬季和Ibe有限公司 | Objective having two viewing directions for an endoscope |
| CN203182884U (en) * | 2012-12-26 | 2013-09-11 | 江西省皮肤病专科医院 | Cavity displaying device |
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Application publication date: 20130410 |