CN201239128Y - Positioning type medical endoscope sheath - Google Patents
Positioning type medical endoscope sheath Download PDFInfo
- Publication number
- CN201239128Y CN201239128Y CNU2008200148704U CN200820014870U CN201239128Y CN 201239128 Y CN201239128 Y CN 201239128Y CN U2008200148704 U CNU2008200148704 U CN U2008200148704U CN 200820014870 U CN200820014870 U CN 200820014870U CN 201239128 Y CN201239128 Y CN 201239128Y
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- CN
- China
- Prior art keywords
- sheath
- endoscope
- end socket
- shell cover
- jacket body
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a locate mode endoscope sheath for medical use, which relates to medical products. The endoscope sheath is composed of a sheath body and a shell cover for the sheath, wherein the shell cover for the sheath, which is transparent, covers the reducing opening of the sheath body (2); and the mouth-sealed portion of the contact part of the shell cover (3) for the sheath and an endoscope head is cylindrical, the shell cover for the sheath is sheathed on and stuck to the sheath to form a whole by glue, and an end female cone (4) of the shell cover for the sheath is provided with a normally closed type opening (5). The shell cover is made of transparent materials and is integrated with the sheath body, so that the light transmittance and the safety of the endoscope operation can be enhanced; the normally closed type opening has the function that after the sheath covers the endoscope by the normally closed type opening, the endoscope can be completely isolated from a human body, and the use effect cannot be affected. The endoscope does not need to be processed by the operations of normal cleaning, disinfection and sterilization, thus time is saved, and working efficiency is increased; besides, the cross infection of patients, which is caused by the halfway disinfection and sterilization of the endoscope, can be prevented.
Description
Technical field
This utility model relates to a kind of medical supplies, particularly relates to a kind of totally-enclosed, disposable endoscope sheath of locate mode.
Background technology
At present, China endoscope utilization rate is very high, as intestinal mirror, laryngoscope, gastroscope, tracheascope, metroscope or the like, endoscope is as routine examination instrument and intervention property operation tool, the focus of can going directly, make that inspection is more accurate, operation is more convenient, but often all will do liver power checking before use, to prevent because endoscope reuses the cross infection that produces.Reason is that sterilization, the sterilization treatment of very difficult these sight glass of assurance accomplishes perfectly safe.Because sight glass each with after generally need carry out in accordance with regulations washing and the sterilization cycle more than 180 minutes, particularly hepatitis B patient also will increase by 30 minutes disinfecting process on this basis, and the limited amount of sight glass, the patient is numerous, often be difficult to guarantee sterilization requirement more than 180 minutes, so just bring worry to the patient unavoidably, do not go for the sight glass inspection.In fact, the annual cross infection case that causes because of the sight glass inspection happens occasionally.Hospital only requires that the patient does the hepatitis check before doing the sight glass inspection at present, and a greater variety of infectious disease (particularly acquired immune deficiency syndrome (AIDS)) does not conduct a survey.This phenomenon should be said so very unsafe.
For this reason, the applicant has applied for that to Patent Office of the People's Republic of China it is 200510047867.3 patent application that name is called " Disposable shield sleeve for endoscope " application number on November 29th, 2005.Applied for that to Patent Office of the People's Republic of China it is 200820011508.1 patent application that name is called " closed type endoscope sheath " application number on March 10th, 2008.After practical application, received effect preferably, needed improved place but still have.
Summary of the invention
The purpose of this utility model is to propose a kind of disposable totally-enclosed, disposable endoscope sheath of locate mode, this sheath has increased the concavity cone of positioning function in the end of sheath end socket on the basis that endoscope is closed, on this cone, be provided with normally closed opening, can make sight glass open opening in imbibition, opening seals automatically when stopping imbibition.Endoscope is remained with tube chamber under multiple duty be in isolation, can effectively prevent cross infection.
The purpose of this utility model is achieved through the following technical solutions:
Locate mode medical speculum sheath, form by jacket body and sheath end socket, its jacket body undergauge shape opening part cover envelope has the sheath end socket, this sheath end socket is transparence, sheath end socket and sight glass head contact position mouth-sealed portion are cylindrical, the sheath end socket is enclosed within the outside of sheath, is bonded into the one of sealing through glue and jacket body.
Locate mode medical speculum sheath, form by jacket body and sheath end socket, its jacket body undergauge shape opening part cover envelope has the sheath end socket, this sheath end socket is transparence, sheath end socket and sight glass head contact position mouth-sealed portion are cylindrical, the sheath end socket is enclosed within the outside of sheath, is bonded into the one of sealing through glue and jacket body, and sheath end socket end is provided with concave cone.
Aforesaid locate mode medical speculum sheath, the concave cone of its described sheath end socket end are many prismatics or triangle, taper shape.
Aforesaid locate mode medical speculum sheath, the concave cone of its described sheath end socket end is shaped on opening.
Advantage of the present utility model and effect are:
1. the head of this utility model endoscope sheath adopts transparent material and sight glass jacket body to integrally combine, and makes speculum product can keep the clear wash rice degree of operation.
2. the end concave cone of this utility model endoscope sheath end socket is provided with normally closed opening, can make sheath convenient location when operation.
3. the normally closed opening of this utility model endoscope sheath can play the effect of unidirectional blocking, and opening can be opened when imbibition; Opening can seal automatically when stopping imbibition, endoscope is remained under multiple duty with tube chamber isolate, and effectively prevents cross infection.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of this utility model end socket is to sketch map.
The specific embodiment
As shown in the figure, this locate mode endoscope sheath body is made thin film drill holder tubbiness for the medical latex material, and this end socket is the thin film cover tubbiness that medical plastic is made, the whole tubbiness for sealing of endoscope sheath.This sheath has increased positioning function on the basis that endoscope is closed.The end of this sheath end socket is shaped on concave cone, is provided with normally closed opening on this cone, can make sight glass open opening in imbibition, and opening seals automatically when stopping imbibition.
This concave cone can be multiple geometry: as many prismatics, triangle, circular cone etc.
The function of unidirectional blocking not only can located but also have to this sheath, and it can make one with sheath by bonding, endoscope is remained with tube chamber under multiple duty be in isolation.
Embodiment one
Endoscope sheath integral body is made up of jacket body 2 and sheath end socket 3, with sight glass head contact position be sheath end socket 3, the end of sheath end socket is a transparence, with sight glass head contact position be cylindrical.The end that end socket is enclosed within jacket body 2 outward is bonded into the one of sealing through glue and jacket body, and sheath end socket 3 can adopt the medical polyvinyl transparent plastic, is transparent closed.Jacket body 2 pliabilities that latex material is made are very good, are convenient to bending; The sheath end socket that while is made by the medical polyvinyl transparent plastic; Can clearly realize looking around of sight glass head again.
Embodiment two
The end concave cone 4 of sheath end socket 3 is provided with normally closed opening 5, and this opening 5 can be " ten " font, " Y " font or other shapes.
All the other are identical with embodiment one.
The end concave cone 4 of end socket offers normally closed opening 5, can play the effect of " check valve ", make expectorant or body fluid the effect of suction force can only folk prescription to sucking-off, concave cone 4 normally closed opening 5 resiliences in end block the slit when suction stops, blocking-up liquid returns and stays, and has realized the effect of " check valve ".Opening 5 is divided into several lobes for intersecting wire with vertebral body.The end that end socket is enclosed within jacket body 2 outward is bonded into the one of sealing through glue and jacket body, and sheath end socket 3 can adopt the medical polyvinyl transparent plastic.The end of end socket is provided with concave cone 4, and sight glass can be aimed at the sight glass location easily.Jacket body 2 is enclosed within outside the sight glass pipe 1, prevent that sight glass pipe outer wall from contacting with human body, the body other end is the opening shape, and the same with endoscope all some stays external, the sight glass pipe is sent into can hold behind the human body and is stayed external other end sheath section bit manipulation, the cover that whole like this sight glass pipe is sealed seals, and the sight glass termination of work is observed by transparent end socket end.When the needs imbibition, be located at the normally closed opening at concave cone place, sheath end socket end and can open mouth easily; When imbibition stopped, the normally closed opening of seal head end had recovered original state again and has continued the sealing of maintenance endoscope, made endoscope and go up liquid can not contact with the human body pipe under multiple duty.
Taking off this sheath after once-through operation is finished gets final product.Its sheath reducing diameter part should tightly overlap sight glass, to guarantee that sheath does not slide.The production method of this product is general system cover method, should carry out sterilization treatment.Before the use, sight glass cleans, sterilizes, sterilizes before can not making cover, is inserted in sheath and gets final product.During use, grasp sheath rear portion promotion sight glass pipe and enter human body.After the use, in human body, extract the sight glass pipe out, discard after protective jacket is backed off, do sight glass inspection next time.This product can be used in endoscope, as: intestinal mirror, laryngoscope, gastroscope, tracheascope, metroscope etc., as the instrument that prevents cross infection.
Claims (4)
1. locate mode medical speculum sheath, form by jacket body and sheath end socket, it is characterized in that, jacket body (2) undergauge shape opening part cover envelope has sheath end socket (3), this sheath end socket is transparence, sheath end socket (3) and sight glass head contact position mouth-sealed portion are cylindrical, and the sheath end socket is enclosed within the outside of sheath, are bonded into the one of sealing through glue and jacket body.
2. locate mode medical speculum sheath, form by jacket body and sheath end socket, it is characterized in that, jacket body (2) undergauge shape opening part cover envelope has sheath end socket (3), this sheath end socket is transparence, and sheath end socket (3) is cylindrical with sight glass head contact position mouth-sealed portion, and the sheath end socket is enclosed within the outside of sheath, be bonded into the one of sealing through glue and jacket body, sheath end socket end is provided with concave cone (4).
3. locate mode medical speculum sheath as claimed in claim 2, the concave cone (4) that it is characterized in that described sheath end socket end is many prismatics or triangle, taper shape.
4. locate mode medical speculum sheath as claimed in claim 2 is characterized in that the concave cone (4) of described sheath end socket end is shaped on opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200148704U CN201239128Y (en) | 2008-08-15 | 2008-08-15 | Positioning type medical endoscope sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200148704U CN201239128Y (en) | 2008-08-15 | 2008-08-15 | Positioning type medical endoscope sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239128Y true CN201239128Y (en) | 2009-05-20 |
Family
ID=40712413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200148704U Expired - Fee Related CN201239128Y (en) | 2008-08-15 | 2008-08-15 | Positioning type medical endoscope sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239128Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224104A (en) * | 2014-10-09 | 2014-12-24 | 浙江优亿医疗器械有限公司 | Sleeve pipe for inserting-direction-adjustable flexible pipe laryngoscope |
| CN108553068A (en) * | 2018-04-24 | 2018-09-21 | 深圳市巨众科技有限公司 | A kind of medical separation sleeve and its manufacturing method |
| CN111449617A (en) * | 2020-04-10 | 2020-07-28 | 西安交通大学医学院第二附属医院 | Cystoscope with suction function |
-
2008
- 2008-08-15 CN CNU2008200148704U patent/CN201239128Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224104A (en) * | 2014-10-09 | 2014-12-24 | 浙江优亿医疗器械有限公司 | Sleeve pipe for inserting-direction-adjustable flexible pipe laryngoscope |
| CN108553068A (en) * | 2018-04-24 | 2018-09-21 | 深圳市巨众科技有限公司 | A kind of medical separation sleeve and its manufacturing method |
| CN108553068B (en) * | 2018-04-24 | 2024-01-09 | 深圳市巨众科技有限公司 | Manufacturing method of medical isolation sleeve |
| CN111449617A (en) * | 2020-04-10 | 2020-07-28 | 西安交通大学医学院第二附属医院 | Cystoscope with suction function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20110815 |