CN2609497Y - Bitubular isolation cover for hard pipe endoscope - Google Patents
Bitubular isolation cover for hard pipe endoscope Download PDFInfo
- Publication number
- CN2609497Y CN2609497Y CNU032302185U CN03230218U CN2609497Y CN 2609497 Y CN2609497 Y CN 2609497Y CN U032302185 U CNU032302185 U CN U032302185U CN 03230218 U CN03230218 U CN 03230218U CN 2609497 Y CN2609497 Y CN 2609497Y
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- endoscope
- pipe
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Abstract
The utility model relates to medical appliance technical field and discloses a disposable dual tube distance sleeve used in clinical rigid tube endoscope. The utility model comprises a distance sleeve(1) and a flush pipe(2). The top of the distance sleeve(1) is sealed, an ear lug(3.3) that is fixed on the endoscope by an ear lug(1.2.2) sleeves on the rigid tube endoscope. The flush pipe(2) is separated from the sleeve part(1.1) by a wall and the top end(2.1) of the flush pipe(2) is an opening taking the shape of an inclined plane with the opening direction opposite with the plane(1.1.1) of the top end of the pipe sleeve to that the water column can clean the blood stains on the plane(1.1.1), the pipe orifice(2.2) at the other end is slightly larger and together with the bulge part(1.2) of the distance sleeve forms a fork and is sleeved on the injector to fill the water into the flush pipe. The utility model has the advantages of simple structure, convenient use and can not only improve the utilization rate of the endoscope, but also prolongs the service lift. The utility model saves the procedure of cleaning, wiping and disinfection and can prevent cross infection or diseases. The utility model can also relieve the pain of patient by saving the process of tube repeatedly withdrawing out of body to wipe blood stains.
Description
Technical field:
This utility model relates to the medical apparatus technical field, is the two-tube separation sleeve that is suitable for the disposable application of clinical hard tube endoscope.
Background technology:
Hard tube endoscope is a medical apparatus and instruments commonly used clinically, and it is made up of camera lens part and mirror pipe, and camera lens part comprises visor, light source interface and is used for blocking mirror guarantees that two ears of sheath are prominent; The mirror pipe is to insert the intravital part of people, and sight glass irradiation portion is located in the top of mirror tube cavity.When depositing at ordinary times, the mirror pipe is with a mirror outward and guarantees sheath, and it is a plastic conduit, and bulge is provided with the prominent draw-in groove hole of two ears, with the prominent coupling of two ears of camera lens part, fixes with this and camera lens part, thereby the mirror pipe is shielded.During clinical use, take off sheath, endoscopy disinfection is standby.The hard tube endoscope that present each hospital uses, the sterilization chemical solution infusion methods that adopt more, its disinfecting time is long, has not only influenced the service efficiency of endoscope, but also may thoroughly not cause transmission of disease owing to disinfectant, soak the service life that also can influence hard tube endoscope repeatedly.In use, mirror pipe front end irradiation portion needs constantly withdraw from body owing to polluted by bloodstain, after mirror pipe front end irradiation portion wiped clean, inserts the human body corresponding site more again, so repeatedly, not only bothers time-consumingly, and brings misery to patient.
Summary of the invention:
This utility model provides a kind of endoscope two-tube separation sleeve, makes with nontoxic transparent, elastomeric material, is made up of disrance sleeve and jet water spout.Disrance sleeve is made up of bulge and pipe box portion, pipe box portion is elongated, be placed in outside endoscope's mirror pipe, pipe box is thinner, top closure, planar shape in top and mirror pipe top coupling, the tube wall that is covered in sight glass irradiation place is with respect to tube wall is thinner all around, make open and flat easily, perspective is clear, pipe box portion internal diameter and mirror external diameter of pipe mate, length is corresponding with the mirror pipe.The bulge tube wall is thicker, and shape and mirror guarantee that the bulge of sheath is similar, is provided with the prominent hole clipping of ear, and is prominent with the ear that is fixed in endoscope head.Between jet water spout and the pipe box only a wall every, caliber is thinner, the top is inclined-plane opening shape, the inclined-plane of opening is over against the vertical plane of pipe box, so that water column rushes at the vertical plane of mirror pipe bloodstain is washed away during bath.The other end mouth of pipe of jet water spout is slightly thick, is bell mouth shape, is bifurcation shape bifurcated with the bulge of disrance sleeve, is placed in syringe with it, and water is injected jet water spout flushing pipe box top.During use, this separation sleeve is inserted in the mirror pipe, it is prominent that the prominent hole clipping of the ear of bulge is fixed in endoscope's ear, and mirror pipe top is locked, and drives away gas in the mirror pipe top along tube wall, endoscope tube can be inserted related parts of human body then.In the use,, then inject a little normal saline to the flushing of pipe box top from jet water spout, with suction pump the flushing liquor absorption is got final product simultaneously with syringe if mirror pipe irradiation portion is polluted by bloodstain.Different cases only need be changed two-tube separation sleeve, have save processes such as cleaning wiping sterilization.
This utility model is simple and reasonable, and is easy to use.Not only improve the utilization rate of endoscope, prolonged service life, save cleaning wiping sterilization supervisor, and the cross infection that can ward off disease, also the mirror pipe is withdrawed from the misery that external wiping bloodstain has reduced patient repeatedly because of having save.
Description of drawings:
Fig. 1 is this utility model cross-sectional view;
Fig. 2 faces structural representation for hard tube endoscope;
Fig. 3 is installed on the structural representation of facing of hard tube endoscope for this utility model;
The specific embodiment:
This utility model is made up of disrance sleeve 1 and jet water spout 2.Disrance sleeve 1 is made up of pipe box portion 1.1 and bulge 1.2, the top closure of pipe box portion 1.1, and the shape size of plane, top 1.1.1 and the vertical plane of endoscope's mirror pipe 3.1 couplings, rounded or oval, the internal diameter of pipe box and length and mirror pipe 3.2 couplings.According to the different viewing directional angles of endoscope, the plane 1.1.1 and the pipe box longitudinal axis are different angles such as 30 °, 70 °, 90 ° respectively.Bulge 1.2 is provided with the prominent hole clipping 1.2.2 of ear.Jet water spout 2 is thinner, and between the pipe box portion 1.1 only a wall every, top 2.1 opening that takes the form of inclined plane, opening direction is relative with pipe box top plane 1.1.1, the other end mouth of pipe 2.2 is slightly thick, is bifurcation shape bifurcated with the bulge 1.2 of disrance sleeve, is used to connect the syringe of water filling.Jet water spout is close to disrance sleeve at ordinary times, struts during bath.This separation sleeve is coated with a little silicone oil inside and outside making rear casing portion, and the sterilization back is standby.During use, select respective model for use, this separation sleeve is inserted in from mirror pipe 3.2, the ear that the prominent hole clipping 1.2.2 of ear is fixed in endoscope 3 dashes forward 3.3, and along tube wall air is discharged (see figure 3).
Embodiment 1: the two-tube separation sleeve of nasal endoscope
This utility model is made with ultra-thin natural emulsion, and pipe box portion 1.1 length are 170mm, thickness 0.1mm, internal diameter 4.1mm, external diameter 4.3mm.Bulge 1.2 length 40mm, external diameter 14mm, thickness of pipe wall 2mm, the prominent hole clipping 1.2.2 of ear is rectangle, and is 2mm * 7mm, and jet water spout 2 body length are 170mm, internal diameter 2mm, external diameter 2.2mm, the mouth of pipe 2.2 long 10mm, opening part external diameter 4mm, internal diameter 3mm.
Under regular situation, use this utility model operational approach as follows:
1, after the doctor wears sterile glove, the hard tube endoscope behind the cancellation poison.
2, go into the two-tube separation sleeve of this endoscope by sheathe tube, the prominent hole clipping 1.2.2 of ear is placed in endoscope's ear prominent 3.3 fixes, make plane, top 1.1.1 be close to plane, mirror pipe top 3.1.Simultaneously the planar air in mirror pipe top is driven out of, so can check or perform the operation.In the use, after mirror pipe irradiation portion is polluted by bloodstain, injecting a little normal saline from the jet water spout mouth of pipe 2.2 washes pipe box top plane 1.1.1, with suction pump flushing liquor is absorbed simultaneously, camera lens irradiation portion can be rinsed well like this, save the process that the mirror pipe is withdrawed from repeatedly external wiping bloodstain.
3, check or after operation finished, the doctor changed glove and the new two-tube separation sleeve of endoscope, just can begin nextly to check or perform the operation.
This utility model can be made corresponding model according to the different model of each hard tube endoscope.
Claims (1)
1, the two-tube separation sleeve of a kind of hard tube endoscope, it is characterized in that forming by disrance sleeve (1) and jet water spout (2), disrance sleeve (1) is made up of pipe box portion (1.1) and bulge (1.2), the top closure of pipe box portion (1.1), the shape size on plane, top (1.1.1) and the endoscope vertical plane of mirror pipe (3.1) coupling, rounded or oval, the internal diameter of pipe box and length and mirror pipe (3.2) coupling, different viewing directional angles according to endoscope, plane (1.1.1) is certain angle with the longitudinal axis of pipe box portion (1.1), bulge (1.2) is provided with the prominent hole clipping (1.2.2) of ear, and itself and endoscope's ear prominent (3.3) coupling are dashed forward to be placed in ear; Jet water spout (2) and pipe box portion (1.1) only a wall are separated by, top (2.1) opening that takes the form of inclined plane, and opening direction is relative with plane, pipe box top (1.1.1), and the other end mouth of pipe (2.2) summary slightly is bifurcation shape bifurcated with the bulge (1.2) of disrance sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032302185U CN2609497Y (en) | 2003-04-10 | 2003-04-10 | Bitubular isolation cover for hard pipe endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032302185U CN2609497Y (en) | 2003-04-10 | 2003-04-10 | Bitubular isolation cover for hard pipe endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609497Y true CN2609497Y (en) | 2004-04-07 |
Family
ID=34165223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032302185U Expired - Fee Related CN2609497Y (en) | 2003-04-10 | 2003-04-10 | Bitubular isolation cover for hard pipe endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609497Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602379A (en) * | 2019-01-21 | 2019-04-12 | 杭州市儿童医院 | A kind of casing and scope of scope |
| CN109620315A (en) * | 2019-02-19 | 2019-04-16 | 普多邦兴达(天津)医疗科技有限公司 | It is minimally invasive to protect auxiliary device with endoscope |
| CN111329433A (en) * | 2020-03-06 | 2020-06-26 | 首都医科大学附属北京天坛医院 | Take neural scope of self-purification function |
-
2003
- 2003-04-10 CN CNU032302185U patent/CN2609497Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602379A (en) * | 2019-01-21 | 2019-04-12 | 杭州市儿童医院 | A kind of casing and scope of scope |
| CN109602379B (en) * | 2019-01-21 | 2021-03-16 | 杭州市儿童医院 | Sleeve pipe of scope and scope |
| CN109620315A (en) * | 2019-02-19 | 2019-04-16 | 普多邦兴达(天津)医疗科技有限公司 | It is minimally invasive to protect auxiliary device with endoscope |
| CN111329433A (en) * | 2020-03-06 | 2020-06-26 | 首都医科大学附属北京天坛医院 | Take neural scope of self-purification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |