CN108553068A - A kind of medical separation sleeve and its manufacturing method - Google Patents
A kind of medical separation sleeve and its manufacturing method Download PDFInfo
- Publication number
- CN108553068A CN108553068A CN201810375611.2A CN201810375611A CN108553068A CN 108553068 A CN108553068 A CN 108553068A CN 201810375611 A CN201810375611 A CN 201810375611A CN 108553068 A CN108553068 A CN 108553068A
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- covering portion
- welding
- film
- perspective
- separation sleeve
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- 238000000926 separation method Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 83
- 238000002844 melting Methods 0.000 claims description 29
- 230000008018 melting Effects 0.000 claims description 29
- 230000009471 action Effects 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 14
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001474791 Proboscis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
- A61B1/00144—Hygienic packaging
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The present invention relates to the field of medical instrument technology,Provide a kind of medical separation sleeve and its manufacturing method,The medical separation sleeve includes mounting portion,Covering portion and perspective portion,Mounting portion and covering portion are hollow structure,Perspective portion covers on one end of covering portion,And block the port at the end,Mounting portion,Covering portion and perspective portion collectively form the cavity of an one end open,To which corresponding medical instrument is set in the cavity,Perspective portion is made of the film with transparent characteristic,So as to endoscope distal end camera lens to accurately being observed in measured's body,The medical separation sleeve is disposable consumables,It can be discarded using finishing and use another medical separation sleeve instead,To carry out next operation,Without replacing medical instrument,Disinfection can be reached to require,Avoid cross-infection,It is again easy to operation,Solve leads to the technical problem of medical supplies deficiency because disinfection cycle is longer in the prior art,Improve medical efficiency,Avoid the wasting of resources.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of medical separation sleeve and its manufacturing methods.
Background technology
When to the inspection or treatment of patient, it usually needs utilize corresponding medical instrument, directly with the doctor of human contact
It treats instrument to carry out disinfection using rear needs, can just reuse, to avoid cross-infection.But in actual use, some
Medical instrument, which needs to probe into inside of human body, to be detected or treats, such as endoscope, conchoscope, mouth mirror etc., these instruments
Disinfection it is more demanding, the requirement that cannot meet its sterilization is impregnated in the wiping of the disinfectant of short time, also, due to such
A large amount of electronic component is usually arranged in the inside of medical instrument, is not convenient to use chemical reagent or high temperature carries out disinfection, therefore
Disinfection cycle is longer, is not easy to manage and use, especially when consumption is larger, disinfection efficiency is difficult to meet practical need
It asks, to need to configure a large amount of instrument for using, but when less-in-demand, it may appear that such a large amount of medical instrument
It is idle, to cause the waste of resource.Accordingly, it is desirable to provide a kind of new technical solution is to solve above-mentioned exist in the prior art
The problem of.
Invention content
Technical problem to be solved by the invention is to provide a kind of medical separation sleeves, can be sleeved on outside corresponding medical instrument
Sterile protection is carried out, and provides the manufacturing method of the medical separation sleeve.
Technical solution is used by the present invention solves above-mentioned technical problem：
Provide a kind of medical separation sleeve, including mounting portion, covering portion and perspective portion, the mounting portion and the covering portion
For hollow structure, the perspective portion covers on one end of the covering portion, and blocks the port at the end, the mounting portion, described
Covering portion and the perspective portion collectively form the cavity of an one end open, and the perspective portion is the film system with transparent characteristic
At.
As an improvement of the above technical solution, the perspective is not wrapped up in the first end of the mounting portion and the covering portion
The one end in portion connects, and the second end of the mounting portion is the opening of the cavity.
As a further improvement of the above technical scheme, the covering portion is flexible tubular structure, the of the mounting portion
One end is that cross section is circular structure, and the first end of the mounting portion is wrapped in outside the covering portion, and by melting welding into
Row connection.
As a further improvement of the above technical scheme, the part in the perspective portion blocks one end of the covering portion,
Another part is wrapped in the outer wall at the covering portion end, and is fixedly connected in the covering portion.
As a further improvement of the above technical scheme, the edge in the perspective portion is fixedly connected on the packet by melting welding
It covers on the outer wall in portion.
As a further improvement of the above technical scheme, it is provided with buckle on the side wall of the mounting portion, for being connected to
On the required medical instrument for installing the medical separation sleeve.
Additionally provide a kind of manufacturing method of the above-mentioned medical separation sleeve of manufacture：Mounting portion is sleeved on the one of the covering portion
End, and be fixedly connected with the two by melting welding, film is covered in the port of the covering portion other end, and set towards covering portion stretching
Fixed distance makes the part that film is stretched conform to the outer wall at the covering portion end, then cuts off film clout, passes through melting welding
The edge of film is fixedly connected with covering portion, to make film hood in one end of covering portion, forms perspective portion.
As an improvement of the above technical solution, film stretch after the completion of, using dise knife to the draw direction of film move from
And film clout is cut off, or using blade around covering portion central axis to by film along the circumferential cutting-up of covering portion,
Again the clout of film is continued to stretch to the draw direction of film, to remove film clout.
As a further improvement of the above technical scheme, welding fixture is threaded through in covering portion, then by mounting portion and thoroughly
The both ends of covering portion are separately mounted to depending on portion, then by welding module to mounting portion and covering portion, perspective portion and covering portion
Intersection carries out part or all of welding.
As a further improvement of the above technical scheme, welding fixture drive covering portion is leaned on the dynamics or distance that set
To welding module to carry out melting welding to default posetionof weld, after the time for stopping setting, welding fixture return makes welding fixture band
Dynamic covering portion rotates set angle, and repeating above-mentioned action, all closed melting welding is secured up to the surrounding of default posetionof weld.
As a further improvement of the above technical scheme, welding module is close to welding fixture with the dynamics or distance that set
To carry out melting welding to default posetionof weld, after the time for stopping setting, welding module return makes welding fixture that covering portion be driven to turn
Dynamic set angle, repeating above-mentioned action, all closed melting welding is secured up to the surrounding of default posetionof weld.
As a further improvement of the above technical scheme, a welding module is set and first corresponds to the progress melting welding of covering portion one end
Then jig or welding module are moved axially to the other end of covering portion along covering portion, then carry out melting welding behaviour to the end by operation
Make；Or two welding modules of setting, covering portion both ends are corresponded to respectively, and melting welding is carried out to mounting portion and perspective portion simultaneously.
The beneficial effects of the invention are as follows：
The present invention provides providing a kind of medical separation sleeve and its manufacturing method, the medical separation sleeve include mounting portion,
Covering portion and perspective portion, mounting portion and covering portion are hollow structure, and perspective portion covers on the one end in perspective portion, and blocks the end
Port, mounting portion, covering portion and perspective portion collectively form the cavity of an one end open, to which corresponding medical instrument to be arranged
In the cavity, perspective portion is made of the film with transparent characteristic, and film thickness is uniform, and translucent effect is good, so as to endoscope
The camera lens of front end helps to improve the accuracy of detection and treatment, the medical separation sleeve to accurately being observed in measured's body
For disposable consumables, it can be discarded and use instead another medical separation sleeve using finishing, to be grasped next time
Make, without replacing medical instrument, disinfection can be reached and required, avoid cross-infection, and easy to operation, and medical instrument is only
It need to periodically carry out disinfection, it is longer and disinfection efficiency is caused to be difficult to meet reality to solve the medical apparatus sterilizing period in the prior art
The technical issues of demand, avoid as meet demand and largely configure instrument it is few so as to cause demand when medical instrument it is largely not busy
The problem of setting improves medical efficiency, avoids the waste of resource.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing briefly describes：
Fig. 1 is the structural schematic diagram of the medical separation sleeve one embodiment of the present invention；
Fig. 2 is the sectional view of Fig. 1；
Fig. 3 is enlarged drawing at the I of Fig. 2；
Fig. 4 is enlarged drawing at the II of Fig. 2.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, being arrived involved in patent
All connection/connection relations, not singly refer to component and directly connect, and refer to can according to specific implementation situation, by addition or
Couple auxiliary is reduced, to form more preferably coupling structure.The orientation such as upper and lower, left and right involved by the present invention describe
For the mutual alignment relation of each component part of the present invention in attached drawing.Each technical characteristic in the present invention, not
It can be with combination of interactions under the premise of conflicting conflict.
For the ease of the understanding of those skilled in the art, with reference to specific embodiment and its attached drawing to the specific of the present invention
Content illustrates, and please refers to Fig.1~4：
Fig. 1 is the structural schematic diagram of the medical separation sleeve one embodiment of the present invention, and Fig. 2 is the sectional view of Fig. 1, the present embodiment
In, medical separation sleeve is used to be mounted on the medical instrument (such as endoscope, conchoscope, mouth mirror etc.) with elongated cast external
To be protected, for the present embodiment is for the medical separation sleeve of conchoscope comprising including mounting portion 1, covering portion 2 and thoroughly
Depending on portion 3, mounting portion 1 and covering portion 2 are hollow structure, and perspective portion 3 covers on one end of covering portion 2, and blocks the port at the end,
Mounting portion 1, covering portion 2 and perspective portion 3 collectively form the cavity of an one end open, to which corresponding medical instrument to be set in
In the cavity, perspective portion 3 is made of the film with transparent characteristic, and film thickness is uniform, and translucent effect is good, convenient for light, sound wave
It helps to improve so that the camera lens of endoscope distal end in measured's body to accurately being observed with the propagation of temperature and detects and control
The accuracy for the treatment of.
The first end of mounting portion 1 is connect with the one end for not wrapping up perspective portion 3 in covering portion 2.In the present embodiment, covering portion 2
For flexible tubular structure, it is circular structure that the first end of mounting portion 1, which is cross section, and the second end of mounting portion 1 is cavity
Opening, for being attached with endoscope, mounting portion 1 is horn-like, and the big end that the second end of mounting portion 1 corresponds to loudspeaker is opened
Mouthful.The first end of mounting portion 1 is wrapped in outside covering portion 2, and is attached by melting welding, and the present embodiment is from difficulty of processing and assembly
Angle considers that set mounting portion 1 and covering portion 2 to two parts is fixedly connected by welding, when it is implemented, installation
Portion 1 and covering portion 2 can be structure as a whole, and save the process for being welded and fixed the two, what the two setting was played when being structure as a whole
Effect with it is above-mentioned process respectively after the structure that is fixedly connected play the role of identical, mounting portion 1 with conchoscope for connecting, cladding
Portion 2 is used to coat the proboscis portion of conchoscope, and to be protected, covering portion is hose construction, convenient for storage, also side when use
Just it is sleeved on the long tube of conchoscope, and suitable for the protection of flexible elongate tubular；Perspective portion 3 is blocked in the front end of covering portion, three
The front end of conchoscope is set in wherein by the cavity collectively constituted, to be protected.
The part in perspective portion 3 blocks one end of covering portion 2, and another part is wrapped in the outer wall at 2 end of covering portion, and solid
Surely it is connected in covering portion 2.The edge in perspective portion 3 is fixedly connected on by melting welding on the outer wall of covering portion 2.The side of mounting portion 1
It is provided with buckle 11 on wall, for being connected to the required medical instrument for installing the medical separation sleeve, prevents from falling off, convenient for making
With.Melting welding can be carried out by device for ultrasonic welding or hot press.
The medical separation sleeve of the present invention is disposable consumables, suitable for for going deep into measured's body
The medical instrument of elongated tubular can be discarded and use instead another medical separation sleeve using finishing, to carry out next operation, and
Medical instrument need not be replaced, disinfection can be reached and required, avoid cross-infection, and easy to operation, and medical instrument need to only be determined
Phase carries out disinfection, and it is longer and disinfection efficiency is caused to be difficult to meet actual demand to solve the medical apparatus sterilizing period in the prior art
The technical issues of, it avoids as meet demand and largely configures what medical instrument when instrument lacks so as to cause demand largely left unused
Problem avoids the waste of resource.
The present invention also provides a kind of manufacturing method of the above-mentioned medical separation sleeve of manufacture, one of embodiment is as follows：
Mounting portion 1 is sleeved on to one end of covering portion 2, and is fixedly connected with the two by melting welding, film is covered in cladding
The port of 2 other end of portion, and the distance set is stretched towards covering portion 2, so that the part that film is stretched is conformed to covering portion 2 should
On the outer wall at end, then film clout is cut off, is fixedly connected at the edge of film with covering portion 2 by melting welding, it is thin to make
Film covers on one end of covering portion 2, forms perspective portion 3.
When practical application, mounting portion 1 and covering portion 2 are prefabricated component, and mounting portion 1 passes through injection molding using PE or PP materials
Technique is made, and package hose is made by bench using PE or PP materials, and when use will be wrapped hose and be cut out by the length of setting
It cuts, to form covering portion 2.Package film is made by casting technique using PE or LLDPE (low density PE film) in film, makes
Used time is cut into required width.
In above process, after the completion of film stretches, following two modes can be used and remove film clout：
The first：Using dise knife cut off film clout, keep dise knife coaxial with covering portion 2 and to film draw direction move from
And film clout is cut off；
Second：Film clout is cut off using blade, blade is wrapped film edge around the central axis of covering portion 2
The circumferential cutting-up in portion 2 is covered, then the clout of film is continued to stretch to the draw direction of film, to remove film clout.
It welds mounting portion 1 or when perspective portion 3, welding fixture is threaded through in covering portion 2, then by mounting portion 1 and perspective portion 3
The both ends of covering portion 2 are separately mounted to, then by welding module to mounting portion 1 and covering portion 2, perspective portion 3 and covering portion 2
Intersection carries out welding, can need to select partly or entirely weld the intersection according to specific, and when welding can
Following two welding manners are used as needed：The first：Welding fixture drive covering portion 2 is leaned on the dynamics or distance of setting
To welding module to carry out melting welding to default posetionof weld, after the time for stopping setting, welding fixture return makes welding fixture band
Dynamic covering portion 2 rotates set angle, and repeating above-mentioned action, all closed melting welding is secured up to the surrounding of default posetionof weld.
Second：Welding module is close to welding fixture to be melted to default posetionof weld with the dynamics or distance that set
Weldering, after the time for stopping setting, welding module return makes welding fixture that covering portion 2 be driven to rotate set angle, repeats above-mentioned dynamic
All closed melting welding is secured up to the surrounding of default posetionof weld for work.
In above-mentioned welding process, a welding can be arranged in welding module concretely device for ultrasonic welding or hot press
The one end that module first corresponds to covering portion 2 carries out soldering operation, then moves axially to jig or welding module along covering portion 2
The other end of covering portion, then soldering operation is carried out to the end, to which mounting portion 1 and perspective portion 3 are respectively welded at covering portion 2
On, can first carry out the welding of mounting portion 1, after the completion of welding, then along the axial movement welding fixture of covering portion 2, make perspective portion 3 with
Welding module corresponds to, and welds to perspective portion 3 according to above-mentioned welding method, also can first be welded to perspective portion 3, then to peace
Dress portion 1 is welded.
Two welding modules are may also set up, the both ends for corresponding to covering portion 2 respectively simultaneously carry out mounting portion 1 and perspective portion 2
Melting welding improves welding efficiency.
Presently preferred embodiments of the present invention is above are only, but the present invention is not restricted to above-described embodiment, is familiar with this field
Technical staff can also make a variety of equivalent variations or replacement under the premise of without prejudice to spirit of that invention, these equivalent deformations
Or it replaces and is all contained in the application claim limited range.
Claims (12)
1. a kind of medical separation sleeve, which is characterized in that including mounting portion, covering portion and perspective portion, the mounting portion and the packet
It is hollow structure to cover portion, and the perspective portion covers on one end of the covering portion, and blocks the port at the end, the mounting portion,
The covering portion and the perspective portion collectively form the cavity of an one end open, and the perspective portion is with the thin of transparent characteristic
Film is made.
2. medical separation sleeve according to claim 1, it is characterised in that：The first end of the mounting portion and the covering portion
On do not wrap up one end connection in the perspective portion, the second end of the mounting portion is the opening of the cavity.
3. medical separation sleeve according to claim 2, it is characterised in that：The covering portion is flexible tubular structure, described
The first end of mounting portion is that cross section is circular structure, and the first end of the mounting portion is wrapped in outside the covering portion, and
It is attached by melting welding.
4. medical separation sleeve according to claim 1, it is characterised in that：The part in the perspective portion blocks the cladding
The one end in portion, another part are wrapped in the outer wall at the covering portion end, and are fixedly connected in the covering portion.
5. medical separation sleeve according to claim 4, it is characterised in that：The edge in the perspective portion is fixed by melting welding to be connected
It is connected on the outer wall of the covering portion.
6. medical separation sleeve according to claim 1, it is characterised in that：Buckle is provided on the side wall of the mounting portion,
For being connected to the required medical instrument for installing the medical separation sleeve.
7. the manufacturing method of the medical separation sleeve described in a kind of any one of manufacturing claims 1~6, it is characterised in that：It will peace
Dress portion is sleeved on one end of the covering portion, and is fixedly connected with the two by melting welding, and film is covered in the covering portion other end
Port, and the distance set is stretched towards covering portion, so that the part that film is stretched is conformed to the outer wall at the covering portion end, then
Film clout is cut off, is fixedly connected at the edge of film with covering portion by melting welding, to make film hood the one of covering portion
End forms perspective portion.
8. manufacturing method according to claim 7, it is characterised in that：After the completion of film stretches, using dise knife to film
Draw direction movement is coated film edge around the central axis of covering portion to cut off film clout, or using blade
The circumferential cutting-up in portion, then the clout of film is continued to stretch to the draw direction of film, to which film clout be removed.
9. manufacturing method according to claim 7, it is characterised in that：Welding fixture is threaded through in covering portion, then will peace
Dress portion and perspective partial not An Zhuan covering portion both ends, then by welding module to mounting portion and covering portion, perspective portion and
The intersection of covering portion carries out part or all of welding.
10. manufacturing method according to claim 9, it is characterised in that：Welding fixture drives dynamics of the covering portion to set
Or distance is close to welding module to carry out melting welding to default posetionof weld, after the time for stopping setting, welding fixture return makes weldering
Jig drive covering portion rotation set angle is connect, repeating above-mentioned action, all closed melting welding is firm up to the surrounding of default posetionof weld
Gu.
11. manufacturing method according to claim 9, it is characterised in that：Welding module is leaned on the dynamics or distance that set
To welding fixture to carry out melting welding to default posetionof weld, after the time for stopping setting, welding module return makes welding fixture band
Dynamic covering portion rotates set angle, and repeating above-mentioned action, all closed melting welding is secured up to the surrounding of default posetionof weld.
12. the manufacturing method according to any one of claim 9~11, it is characterised in that：One welding module elder generation is set
Corresponding covering portion one end carries out soldering operation, and jig or welding module are then moved axially to the another of covering portion along covering portion
End, then soldering operation is carried out to the end；Or setting two welding modules, correspond to respectively covering portion both ends simultaneously to mounting portion with
Perspective portion carries out melting welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375611.2A CN108553068B (en) | 2018-04-24 | 2018-04-24 | Manufacturing method of medical isolation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375611.2A CN108553068B (en) | 2018-04-24 | 2018-04-24 | Manufacturing method of medical isolation sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108553068A true CN108553068A (en) | 2018-09-21 |
| CN108553068B CN108553068B (en) | 2024-01-09 |
Family
ID=63536772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810375611.2A Active CN108553068B (en) | 2018-04-24 | 2018-04-24 | Manufacturing method of medical isolation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553068B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05162202A (en) * | 1991-12-18 | 1993-06-29 | Gunze Ltd | Method and device for covering cylindrical article with tubular film |
| DE10303813A1 (en) * | 2003-01-31 | 2004-08-19 | Weigele, Ingrid | Process for applying a film cover onto a packing unit comprises guiding a film tube in a folded state above the packing unit, gripping the film tube using grippers, and moving apart the grippers to pull the foil tube over the packing unit |
| CN201001718Y (en) * | 2007-02-09 | 2008-01-09 | 姜杰 | Endoscope protective cover |
| CN201139542Y (en) * | 2007-12-18 | 2008-10-29 | 李培梅 | Endoscope protection sleeve |
| CN201239128Y (en) * | 2008-08-15 | 2009-05-20 | 徐林 | Positioning type medical sight glass sheath |
| CN201602741U (en) * | 2010-01-14 | 2010-10-13 | 梁新 | Disposable endoscope sleeve |
| CN102727160A (en) * | 2012-07-13 | 2012-10-17 | 广州市沅子工业产品设计有限公司 | Disposable endoscope protective cover |
| CN103584827A (en) * | 2013-11-27 | 2014-02-19 | 中国科学院深圳先进技术研究院 | Disposable protecting sleeve of medical endoscope and medical endoscope |
| CN107456201A (en) * | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
| CN208905621U (en) * | 2018-04-24 | 2019-05-28 | 深圳市巨众科技有限公司 | A kind of medical separation sleeve |
-
2018
- 2018-04-24 CN CN201810375611.2A patent/CN108553068B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05162202A (en) * | 1991-12-18 | 1993-06-29 | Gunze Ltd | Method and device for covering cylindrical article with tubular film |
| DE10303813A1 (en) * | 2003-01-31 | 2004-08-19 | Weigele, Ingrid | Process for applying a film cover onto a packing unit comprises guiding a film tube in a folded state above the packing unit, gripping the film tube using grippers, and moving apart the grippers to pull the foil tube over the packing unit |
| CN201001718Y (en) * | 2007-02-09 | 2008-01-09 | 姜杰 | Endoscope protective cover |
| CN201139542Y (en) * | 2007-12-18 | 2008-10-29 | 李培梅 | Endoscope protection sleeve |
| CN201239128Y (en) * | 2008-08-15 | 2009-05-20 | 徐林 | Positioning type medical sight glass sheath |
| CN201602741U (en) * | 2010-01-14 | 2010-10-13 | 梁新 | Disposable endoscope sleeve |
| CN102727160A (en) * | 2012-07-13 | 2012-10-17 | 广州市沅子工业产品设计有限公司 | Disposable endoscope protective cover |
| CN103584827A (en) * | 2013-11-27 | 2014-02-19 | 中国科学院深圳先进技术研究院 | Disposable protecting sleeve of medical endoscope and medical endoscope |
| CN107456201A (en) * | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
| CN208905621U (en) * | 2018-04-24 | 2019-05-28 | 深圳市巨众科技有限公司 | A kind of medical separation sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108553068B (en) | 2024-01-09 |
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