CN213441162U - Film, film roll and film laminating device with film roll - Google Patents
Film, film roll and film laminating device with film roll Download PDFInfo
- Publication number
- CN213441162U CN213441162U CN202022150219.3U CN202022150219U CN213441162U CN 213441162 U CN213441162 U CN 213441162U CN 202022150219 U CN202022150219 U CN 202022150219U CN 213441162 U CN213441162 U CN 213441162U
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- Prior art keywords
- film
- membrane
- section
- membranes
- adhesive
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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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Links
- 238000010030 laminating Methods 0.000 title description 9
- 239000012528 membrane Substances 0.000 claims abstract description 47
- 210000002458 fetal heart Anatomy 0.000 claims abstract description 42
- 239000000523 sample Substances 0.000 claims abstract description 33
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 230000001070 adhesive effect Effects 0.000 claims abstract description 18
- 230000007423 decrease Effects 0.000 claims description 8
- 239000002313 adhesive film Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 210000002489 tectorial membrane Anatomy 0.000 abstract description 9
- 238000002555 auscultation Methods 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 5
- 210000003754 fetus Anatomy 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
Images
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a pad pasting, membrane are rolled up and are had tectorial membrane device that membrane was rolled up, include: a plurality of membranes (10), wherein the membranes (10) are connected in sequence along a first direction, and the membranes (10) are provided with a first end surface (11) and a second end surface (12) which are opposite, wherein the first end surface (11) is provided with an adhesive (111); a tearing line (30) is further arranged between two adjacent membranes (10), and the tearing line (30) extends along the second direction; wherein the second direction is perpendicular to the first direction. Tear the line more conveniently through setting up the portion of reducing thickness, improve user's experience degree, can twine the pad pasting on the spool through setting up the spool to facilitate the use pad pasting, this tectorial membrane device can avoid the disinfection repeatedly to fetal heart appearance probe, safety and sanitation, tectorial membrane convenient and fast improves the efficiency of fetal heart sound auscultation greatly.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a tectorial membrane device that pad pasting, membrane were rolled up and had membrane book.
Background
Medical pad pasting is used for isolated bacterium, and the wide application is in the medical equipment field, and among the prior art, medical pad pasting is the integral type structure, uses inconveniently, and medical pad pasting needs to be tailor with medical scissors when using promptly, influences medical personnel's work efficiency greatly.
The pregnant woman needs to make fetal heart sound auscultation after being in hospital, auscultates whether the instantaneous fetal heart rate of the fetus is in a normal range, whether fetal heart sound has rhythm and the like, preliminarily excludes whether the fetus has intrauterine oxygen deficiency or not, and the condition of the fetus in the uterus can be directly reflected. When the instrument for auscultation of fetal heart sounds is used, a layer of couplant needs to be coated on an examination probe of the fetal heart sound instrument, and then the examination probe of the fetal heart sound instrument is contacted with the abdomen of a pregnant woman to probe the motion information of the fetal heart. Medical safety rules, the fetal heart instrument probe is required to be cleaned and disinfected after the fetal heart auscultation, because the same fetal heart Doppler instrument needs to be used for continuously auscultating different pregnant women every day, and the cleaning and disinfection are carried out after the examination every time, the examination efficiency is seriously influenced, the fetal heart instrument probe is often simply wiped by medical workers in reality, and the medical health standard cannot be met.
Disclosure of Invention
In view of the above-mentioned problems and needs, an object of the present invention is to provide a film, which can achieve the above-mentioned technical objectives and bring other technical effects by adopting the following technical features;
another objective of the present invention is to provide a film roll with the above film;
still another object of the present invention is to provide a film laminating apparatus having the above film roll.
According to the utility model discloses a pad pasting of first aspect, include:
the diaphragm is sequentially connected along a first direction and provided with a first end face and a second end face which are opposite, wherein the first end face or the second end face is provided with an adhesive;
a tearing line is further arranged between every two adjacent membranes and extends along a second direction;
wherein the second direction is perpendicular to the first direction.
In this technical scheme, the portion of reducing thickness is exactly by the one end that is close to the diaphragm one end back to the diaphragm one end attenuate gradually, and the tear line is located between the portion of reducing thickness of two continuous diaphragms, can tear the tear line more conveniently through setting up the portion of reducing thickness, improves user's experience degree.
In addition, according to the utility model discloses a pad pasting, membrane book and tectorial membrane device can also have following technical characterstic:
in an example of the present invention, the present invention further includes:
a thinned portion provided at both ends of each of the diaphragms in the first direction, the thinned portions being arranged to extend in the second direction;
the cross section of the thinning part in the third direction is of a gradual change structure and gradually decreases from one end close to the membrane to one end away from the membrane;
wherein the third direction is perpendicular to the first direction and the second direction.
In an example of the present invention, a dimension of the thinned portion in the second direction is gradually reduced from an end close to the diaphragm to an end away from the diaphragm.
In an example of the present invention, a dimension of the thinned portion in the third direction is gradually reduced from an end close to the diaphragm to an end away from the diaphragm.
In one example of the present invention, the,
one end of the diaphragm close to the thinning part is provided with a first cross section;
one end of the thinning part close to the diaphragm is provided with a second cross section;
the first section is parallel to the second section, and the first section is vertical to the first direction;
the projection of the first cross section on the second cross section along the first direction coincides with the second cross section.
According to the utility model discloses a membrane is rolled up to second aspect, include:
the adhesive film as described above;
a spool about which the first end face of the patch configured with adhesive is wound.
The film can be wound on the reel through the reel, so that the film is convenient to use.
The film covering device according to the third aspect of the utility model is applied to the film covering of the fetal heart monitor probe,
the method comprises the following steps:
a roll of film as described above;
a housing formed with a chamber open at least at one end, the spool being pivotably connected within the chamber;
a base disposed at a lower end of the housing for supporting the housing;
the fetal heart rate instrument probe is suitable for being inserted into the cavity and attached to the first end face, provided with the adhesive, of the film.
When the laminating device is used, the fetal heart instrument probe is firstly inserted into the open end of the cavity, so that the first end face, which is provided with the adhesive and the adhesive, of the laminating film is adhered to the fetal heart instrument probe, then the fetal heart instrument probe is rotated, so that the diaphragm covers the fetal heart instrument probe, and finally the tear line is torn, so that the fetal heart instrument probe is separated from the laminating film; tearing off the diaphragm from the fetal heart instrument probe after use, and pasting the next diaphragm; this tectorial membrane device can avoid disinfecting repeatedly of fetal heart appearance probe, safety and sanitation, and tectorial membrane convenient and fast improves the efficiency of fetal heart sound auscultation greatly.
In one example of the present invention, a support plate is formed extending from the open end of the chamber to the inside thereof, and the adhesive film on the film roll is adapted to be placed on the support plate;
and the second end surface of the sticking film is stuck with the supporting plate.
In one example of the present invention, the,
the base is adjustably connected with the shell;
a pivot shaft is formed on the shell, and an external thread is arranged on the pivot shaft;
the base is provided with a positioning hole corresponding to the pivot shaft;
the pivot shaft penetrates through the positioning hole and is connected with the adjusting nut.
In an example of the present invention, the housing is provided with a pivot groove, the pivot groove starts from the open end of the chamber and extends away from the one end of the open end, the pivot groove is away from the one end of the open end and is provided with a groove, and the reel is adapted to the groove.
The following description of the preferred embodiments of the present invention will be made in detail with reference to the accompanying drawings, so that the features and advantages of the invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a front view of a film according to an embodiment of the present invention;
fig. 2 is a top view of a patch according to an embodiment of the present invention;
fig. 3 is a front view of a film roll according to an embodiment of the present invention;
fig. 4 is a side view of a film roll according to an embodiment of the present invention.
FIG. 5 is a front view of a film covering device according to an embodiment of the present invention;
FIG. 6 is a side view of a film covering device according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a pivot slot connected to the mounting shaft according to an embodiment of the present invention.
List of reference numerals:
pasting a film 100;
a membrane 10;
a first end face 11;
a binder 111;
a second end face 12;
a first cross-section 10A;
the thinned portion 20;
a second cross-section 20A;
a tear line 30;
a film roll 200;
a reel 210;
a mounting shaft 211;
a film covering device 300;
a housing 310;
a chamber 310A;
a pivot shaft 311;
an adjusting nut 312;
a support plate 313;
a pivot slot 314;
a recess 315;
a base 320;
fetal heart monitor probe 400.
Detailed Description
In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
A film 100 according to the first aspect of the present invention, as shown in fig. 1 and 2, includes:
the diaphragm assembly comprises a plurality of diaphragms 10, wherein the diaphragms 10 are sequentially connected along a first direction, the diaphragms 10 are provided with a first end surface 11 and a second end surface 12 which are opposite, and the first end surface 11 is provided with an adhesive 111; the adhesive 111 is a medical adhesive, which is prior art.
A tearing line 30 is further arranged between two adjacent membranes 10, and the tearing line 30 extends along the second direction;
wherein the second direction is perpendicular to the first direction.
That is, the length of the membrane 10 in the first direction is a quantitative use length required by the medical apparatus, and in use, the second end face 11 is attached to a surface to be attached, and is fixed by the adhesive 111, and then the membrane 10 is separated from the adhesive film 100 by the tear line 30; the medical personnel's use can be made things convenient for through above-mentioned pad pasting 100 structure, medical personnel's work efficiency is improved greatly, simple structure moreover, the reliability is high.
Preferably, in order to maintain the viscosity of the adhesive 111 on the first end surface 11, an engaging film is disposed on the first end surface 11, and when it is necessary to attach an object to be attached, the engaging film is peeled off.
In an example of the present invention, the present invention further includes:
thinned portions 20, the thinned portions 20 being disposed at both ends of each of the diaphragms 10 in the first direction, and the thinned portions 20 being arranged to extend in the second direction;
wherein, the cross section of the thinning part 20 in the third direction is of a gradual change structure, and gradually decreases from one end close to the membrane 10 to one end away from the membrane 10;
wherein the third direction is perpendicular to the first direction and the second direction;
that is to say, the thickness of the membrane 10 is gradually reduced from the end close to the membrane 10 to the end away from the membrane 10 by the thinning part 20, and the tear line 30 is located between the thinning parts 20 of two connected membranes 10, so that the tear line 30 can be torn more conveniently by the thinning part 20, and the user experience is improved.
In an example of the present invention, the size of the thinning portion 20 in the second direction gradually decreases from the end close to the diaphragm 10 to the end away from the diaphragm 10;
the size of the thinned portion 20 in the second direction can be reduced, so that the cross section of the thinned portion 20 in the third direction gradually decreases from the end close to the diaphragm 10 to the end away from the diaphragm 10.
In an example of the present invention, the size of the thinning portion 20 in the third direction gradually decreases from the end close to the diaphragm 10 to the end away from the diaphragm 10;
the size of the thinned portion 20 in the third direction is reduced, so that the cross section of the thinned portion 20 in the third direction gradually decreases from the end close to the diaphragm 10 to the end away from the diaphragm 10.
Preferably, the size of the thinned portion 20 in the third direction may be gradually and symmetrically reduced.
Of course, the present invention is not limited thereto, and the size of the thinning portion 20 in the second direction is gradually reduced from the end close to the diaphragm 10 to the end away from the diaphragm 10; meanwhile, the size of the thinned portion 20 in the third direction gradually decreases from the end close to the diaphragm 10 to the end away from the diaphragm 10.
In one example of the present invention, the,
the end of the membrane 10 close to the thinned portion 20 has a first section 10A;
one end of the thinned portion 20 near the diaphragm 10 has a second cross section 20A;
the first section 10A is parallel to the second section 20A, and the first section 10A is perpendicular to the first direction;
the projection of the first cross section 10A onto the second cross section 20A along the first direction coincides with the second cross section 20A;
that is, the membrane 10 and the thinning portion 20 are completely overlapped and butted, so that the integrity between the membrane 10 and the thinning portion 20 is high, and the membrane is more attractive and elegant; of course, the first section 10A and the second section 20A may not be completely butted.
It is understood that the membrane 10 and the thinned portion 20 are integrally formed, and only the membrane 10 is partially covered with the adhesive 111.
A film roll 200 according to a second aspect of the present invention, as shown in fig. 3 and 4, includes:
the adhesive film 100 as described above;
a reel 210 around which the end face of the film 100 provided with the adhesive 111 is wound;
the film 100 may be wound on the reel 210 by providing the reel 210, thereby facilitating the use of the film 100.
According to the present invention, a film covering device 300, as shown in fig. 5 and 6, is applied to the film covering of a fetal heart monitor probe 400, comprising:
the film roll 200 as described above;
a housing 310, wherein the housing 310 is internally formed into a chamber 310A with at least one open end, and the reel 210 is pivotally connected in the chamber 310A;
a base 320, the base 320 being disposed at a lower end of the housing 310, for supporting the housing 310;
the fetal heart rate instrument probe 400 is suitable for being inserted into the cavity 310A and is attached to the first end face 11 of the film 100 with the adhesive 111;
that is, when the laminating apparatus 300 is used, the fetal heart monitor probe 400 is inserted into the open end of the cavity 310A, so that the first end face 11 having the adhesive 111 with the laminating film 100 is adhered to the fetal heart monitor probe 400, then the fetal heart monitor probe 400 is rotated so that the first end face 11 of the membrane 10 covers the fetal heart monitor probe 400, finally the tear line 30 is torn so that the fetal heart monitor probe 400 is separated from the laminating film 100, the second end face 12 of the membrane 10 is used to contact with the coupling agent, and after use, the membrane 10 is torn off from the fetal heart monitor probe 400, and the next membrane 10 is laminated; this tectorial membrane device 300 can avoid the disinfection repeatedly to fetal heart appearance probe, safety and sanitation, and tectorial membrane convenient and fast improves the efficiency of fetal heart sound auscultation greatly.
In one example of the present invention, a support plate 313 is formed extending from the open end of the chamber 310A to the inside thereof, and the adhesive film 100 on the film roll 200 is adapted to be placed on the support plate 313;
the second end face 12 of the film 100 is attached to the support plate 313;
since the fetal heart rate monitor probe 400 needs to be rotated when the fetal heart rate monitor probe 400 is coated, the supporting plate 313 can be provided to support the fetal heart rate monitor probe 400, thereby increasing the reliability of the adhesion between the fetal heart rate monitor probe 400 and the diaphragm 10.
In one example of the present invention, the,
the supporting plate 313 is of an arc-shaped structure and is suitable for being matched with the outer contour of the fetal heart monitor probe 400;
this may allow for a higher fit between the membrane 10 and the fetal heart rate probe 400.
In one example of the present invention, the,
the base 320 and the housing 310 are adjustably connected;
a pivot shaft 311 is formed on the housing 310, and an external thread is configured on the pivot shaft 311;
the base 320 is provided with a positioning hole corresponding to the pivot shaft 311;
the pivot shaft 311 penetrates through the positioning hole and is connected with the adjusting nut 312;
that is, the pivoting shaft 311 is screwed by the adjusting nut 312 such that the adjusting nut 312 abuts against the base 320, and the pivoting shaft 311 is fixed on the base 320 by the friction force between the pivoting shaft and the base 320, so that the rotation angle of the housing 310 relative to the base 320 can be adjusted, and the housing 310 is rotated to the optimal practical angle, thereby improving the user experience.
In one example of the present invention, as shown in figure 7,
the housing 310 is provided with a pivot slot 314, the pivot slot 314 starts at the open end of the chamber 310A and extends to the end away from the open end, the end of the pivot slot 314 away from the open end is provided with a groove 315, and the scroll 210 is fitted in the groove 315.
Specifically, the mounting shaft 211 coaxially extends on both sides of the winding shaft 210, and when the winding shaft 210 is mounted, the mounting shaft 211 of the winding shaft 210 enters the pivot slot 314 from the open end of the chamber 310A and slides along the pivot slot 314 and falls into the groove 315, thereby completing the mounting of the winding shaft 210, and the pivot slot 314 can facilitate the mounting and replacement of the winding shaft 210.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The exemplary embodiments of the film 100, the film roll 200 and the film covering device 300 according to the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations of the various technical features and structures of the present invention can be made without departing from the scope of the present invention, which is defined by the appended claims.
Claims (10)
1. A film, comprising:
a plurality of membranes (10), wherein the membranes (10) are connected in sequence along a first direction, and the membranes (10) are provided with a first end surface (11) and a second end surface (12) which are opposite, wherein the first end surface (11) is provided with an adhesive (111);
a tearing line (30) is further arranged between two adjacent membranes (10), and the tearing line (30) extends along the second direction;
wherein the second direction is perpendicular to the first direction.
2. The film of claim 1,
further comprising:
a thinned portion (20), the thinned portion (20) being disposed at both ends of each of the membranes (10) in the first direction, and the thinned portions (20) being arranged to extend in the second direction;
wherein the cross section of the thinning part (20) in the third direction is of a gradual change structure and gradually decreases from one end close to the membrane (10) to one end away from the membrane (10);
wherein the third direction is perpendicular to the first direction and the second direction.
3. The film of claim 2,
the size of the thinning part (20) in the second direction is gradually reduced from one end close to the membrane (10) to one end far away from the membrane (10).
4. The film of claim 2 or 3,
the size of the thinning part (20) in the third direction is gradually reduced from one end close to the membrane (10) to one end far away from the membrane (10).
5. The film of claim 2,
one end of the membrane (10) close to the thinned portion (20) has a first cross section (10A);
one end of the thinned portion (20) near the membrane (10) has a second cross section (20A);
said first section (10A) being parallel to said second section (20A) and said first section (10A) being perpendicular to said first direction;
the projection of the first cross section (10A) onto the second cross section (20A) along the first direction coincides with the second cross section (20A).
6. A roll of film, comprising:
an adhesive film (100) according to any one of claims 1 to 5;
a reel (210), around which the first end face (11) of the adhesive film (100) provided with the adhesive (111) is wound.
7. A film covering device is characterized in that the film covering device is applied to the film covering of a fetal heart instrument probe (400),
the method comprises the following steps:
the film roll (200) of claim 6;
a housing (310), the housing (310) being internally formed as a chamber (310A) with at least one open end, the reel (210) being pivotably connected within the chamber (310A);
a base (320), the base (320) being disposed at a lower end of the housing (310) for supporting the housing (310);
wherein the fetal heart rate instrument probe (400) is suitable for being inserted into the cavity (310A) to be attached to the first end face (11) of the film (100) with the adhesive (111).
8. The film covering device of claim 7,
a support plate (313) is formed by extending from the open end of the cavity (310A) to the interior of the cavity, and the film (100) on the film roll (200) is suitable for being placed on the support plate (313);
wherein the second end face (12) of the film (100) is attached to the support plate (313).
9. The film covering device of claim 7,
the base (320) and the housing (310) are adjustably connected;
a pivot shaft (311) is formed on the shell (310), and an external thread is configured on the pivot shaft (311);
the base (320) is provided with a positioning hole corresponding to the pivot shaft (311);
the pivot shaft (311) penetrates through the positioning hole and is connected with the adjusting nut (312).
10. The film covering device of claim 7,
the housing (310) is provided with a pivot groove (314), the pivot groove (314) starts from the open end of the chamber (310A) and extends to the end away from the open end, the end of the pivot groove (314) away from the open end is provided with a groove (315), and the reel (210) is matched in the groove (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150219.3U CN213441162U (en) | 2020-09-25 | 2020-09-25 | Film, film roll and film laminating device with film roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150219.3U CN213441162U (en) | 2020-09-25 | 2020-09-25 | Film, film roll and film laminating device with film roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441162U true CN213441162U (en) | 2021-06-15 |
Family
ID=76281834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022150219.3U Expired - Fee Related CN213441162U (en) | 2020-09-25 | 2020-09-25 | Film, film roll and film laminating device with film roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441162U (en) |
-
2020
- 2020-09-25 CN CN202022150219.3U patent/CN213441162U/en not_active Expired - Fee Related
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Granted publication date: 20210615 |