CN209684327U - A kind of anti-formaldehyde leakage Medical primary-secondary bag - Google Patents
A kind of anti-formaldehyde leakage Medical primary-secondary bag Download PDFInfo
- Publication number
- CN209684327U CN209684327U CN201920369606.0U CN201920369606U CN209684327U CN 209684327 U CN209684327 U CN 209684327U CN 201920369606 U CN201920369606 U CN 201920369606U CN 209684327 U CN209684327 U CN 209684327U
- Authority
- CN
- China
- Prior art keywords
- bag
- sub
- push type
- cross valve
- reveals
- 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
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 12
- 239000004416 thermosoftening plastic Substances 0.000 claims description 12
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 17
- 239000000243 solution Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to medical instruments fields, and in particular to a kind of anti-formaldehyde leakage Medical primary-secondary bag.The sealing for opening female bag, sample is put into the inner layer bag of female bag, is then carried out by pressure seal mouth, push type cross valve is opened, sub- bag is improved, by external pressure and liquid from gravity, to make formalin enter in female bag, push type cross valve is closed, laboratory is sent to.During being somebody's turn to do, formalin is non-volatile to avoid formalin volatilization leakage harmful to human to the external world, while guaranteeing that formalin concentration is constant.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of anti-formaldehyde leakage Medical primary-secondary bag.
Background technique
Formalin (formalin) is 37%~40% formalin, it is inflammable, have strong corrosive, strong and stimulating, be
Important disinfection preservative, while being also a kind of carcinogenic substance, it is usually used in fixed biological sample, saves corpse and anti-corrosion etc., but its
There is strong impulse effect to skin, eyes and mucous membrane, Central nervous system has inhibiting effect after absorption, and formaldehyde passes through in vivo
Oxidation generates formic acid, often can lead to acid poisoning, as formalin poisoning.
In surgical operation, the management of sample is particularly important.With increasing for tumor patient, Pathologic specimen quantity
Gradually increasing, specimens from pri needs to be immersed in as required neutral formalin solution in vitro 30min
(formalin) in.In the prior art, the container of formalin solution is hard glass or plastic bottle, and sample, which contains, uses plastics
Bottle or specimen bag can need specimen bag if it is large volume sample with specimen bottle if it is small size sample.When holding sample,
Specimens from pri is being put into specimen container, while being added and being not less than isometric formalin solution, and formalin is molten in operation
Liquid unavoidably volatilizees leakage, or unexpected unrestrained, outflow, to the health and environmental concerns of operator；While by
The decline of sample concentration of fixation fluid is also resulted in the volatilization of formalin solution, it is unqualified so as to cause sample soak concentration,
Eventually lead to sample denaturation.
Formalin (formalin) has outstanding sample stationarity, while the also serious ill-effect of harmful environment,
Substitute is found not yet in world wide so far, is also being widely used in medicine, living nature.
Utility model content
It is medical that problem to be solved in the utility model is to provide a kind of a kind of anti-formaldehyde leakage for preventing formaldehyde volatilization leakage
Protection composite bag realizes formalin from producing, being filled to transport, using whole closed chain, and industrialization, standardization use formal
Woods.
The utility model is achieved through the following technical solutions:
A kind of anti-formaldehyde leakage Medical primary-secondary bag, holds formalin solution including sealing the female bag for holding sample and sealing
Sub- bag, pass through pipeline connection between the sub- bag and female bag；The pipeline is equipped with switching device；
Mother's bag is equipped with the double-layer seal mouth that can pick and place sample.
Further, the switching device is push type cross valve.
Further, the sack two sides of female bag are all provided with fluted and male cooperation the self-styled chain of bumps.
Further, female bag and sub- bag are made into using flexible plastic material, and the push type cross valve goes out
Liquid pipe is connected to female bag side wall thermoplastic sealing, and the bottom thermoplastic of the inlet tube of the push type cross valve and the sub- bag is close
Envelope connection.
Further, female bag and sub- bag parallel arrangement, the outlet tube of the push type cross valve and female bag side
The top thermoplastic on side seals connection, and one jiao of the top thermoplastic sealing of the inlet tube of the push type cross valve and the sub- bag connects
Logical, the lower end of the sub- bag is equipped with liquid injection port.
Further, the switching device is Robert's folder.
Further, the specification capacity of the sub- bag is 100mL, 200mL, 500mL, 1000mL or 1500mL, the mother
The specification capacity of bag is 200mL, 500mL, 1000mL, 2000mL, 3000mL；The capacity of mother's bag is the capacity 2- of sub- bag
2.5 again.
The utility model is acquired compared with prior art to be had the beneficial effect that:
1, in plant produced, the manufacture processing of protection composite bag is completed, i.e., passes through pipeline and switching device as required for protection composite bag
Heat-sealing is tightly connected, and the formalin of certain specification amount is injected in sub- bag by inlet, closes sub- bag, is cased, becoming can
The industrialization product directly used.Plastic flexible package not cracky, bearing capacity is strong, realize production, it is filling, pack, transport, making
With overall process safety, sealing, environmental protection；
2, in use, female bag contains double-layer seal after sample, switching device is opened, sub- bag is improved, by gravity,
Formalin is flowed rapidly into female bag by sub- bag, and sample is soaked in formalin in female bag.During being somebody's turn to do, formalin is molten
Liquid flows in primary and secondary bag system, does not contact with the external world, avoids formaldehyde volatilization, leakage, harmful to human and environment, while guaranteeing first
Aldehyde solution concentration is constant, does not influence to use；
3, the utility model structure is simple, clear principle, manufacturing cost are low, protects environment, economizes on resources, is easy to use,
Protect practitioner.
Detailed description of the invention
Fig. 1 is anti-formaldehyde leakage Medical primary-secondary bag overlooking structure diagram described in embodiment 1 in the utility model；
Fig. 2 is anti-formaldehyde leakage Medical primary-secondary bag overlooking structure diagram as described in example 2 in the utility model；
Fig. 3 is anti-formaldehyde leakage Medical primary-secondary bag schematic view of the front view described in embodiment 3 in the utility model；
Fig. 4 is that anti-formaldehyde described in the utility model reveals Medical primary-secondary bag schematic view of the front view；
In figure: 1, female bag, 2, sub- bag, 3, push type cross valve, 4, seal, 5, Robert's folder.
Specific embodiment
With reference to the accompanying drawing to the further details of explanation of the utility model.Described embodiment is only the application one
Section Example, instead of all the embodiments.Based on embodiments herein, those of ordinary skill in the art are not being made
Every other embodiment obtained, shall fall in the protection scope of this application under the premise of creative work.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
Embodiment 1
A kind of anti-formaldehyde leakage Medical primary-secondary bag, is contained including sealing the female bag 1 for holding sample and sealing as shown in Fig. 1,4
Put the sub- bag 2 of formalin solution.The sack two sides of mother's bag 1 are equipped with the self-styled chain of bumps of two sets of grooves and male cooperation
Item, to form the seal 4 that can pick and place sample.Female bag and sub- bag 2 are made into using flexible plastic material, the sub- bag 2
It is connected between female bag 1 by pipeline, which is plastic flexible pipe.Pipeline is equipped with switching device, carries out cutout or water conservancy diversion
Effect.The switching device can choose the push type cross valve 3 in medical drainage bag just.Push type cross valve 3 belongs to existing
There is technology, switch is shown by pressing mode, one as disclosed in Chinese utility model patent (205618707 U of notification number CN)
Kind medical instrument push type cross valve.The outlet tube of the push type cross valve is connected to female bag side wall thermoplastic sealing,
The inlet tube of the push type cross valve is connected to the sealing of the bottom thermoplastic of the sub- bag.The specification capacity of the sub- bag is
100mL, 200mL, 500mL, 1000mL or 1500mL, it is described mother bag specification capacity be 200mL, 500mL, 1000mL,
2000mL, 3000mL, the capacity of mother's bag are 2-2.5 times of capacity of sub- bag.It carries out selecting corresponding son according to actual needs
Bag installation corresponding with female bag.
Embodiment 2
As shown in Fig. 2, can be to be equipped with Robert's folder 5 on pipeline, Robert's folder is a kind of common cutout guiding device,
It is commonly used on perfusion tube, as Chinese utility model patent (Publication No. CN207591104U) discloses a kind of modified Robert
Folder.Remaining structure is as embodiment 1.
Embodiment 3
As shown in figure 3, mother's bag and sub- bag parallel arrangement, the outlet tube of the push type cross valve 3 and female bag 1
The top thermoplastic of side seals connection, one jiao of the top thermoplastic sealing of the inlet tube of the push type cross valve 3 and the sub- bag 2
The lower end of connection, the sub- bag 2 is equipped with liquid injection port, then seals for injecting formalin solution.Remaining structure and embodiment 1
Equally.
The anti-formaldehyde leakage specific manufacturing process of Medical primary-secondary bag described in the utility model is as follows:
In plant produced, the manufacture processing of protection composite bag is completed, i.e., as required by pipeline and switching device and protection composite bag heat
Envelope is tightly connected, and is then injected in sub- bag the formalin solution of certain specification amount by inlet, is closed sub- bag, is cased.
Realize standardization, industrialized production formalin.
Anti- formaldehyde leakage Medical primary-secondary bag specifically used method described in the utility model is as follows:
In use, female bag contains double-layer seal after sample, switching device is opened, sub- bag is improved, by gravity, Fu Er
Malin's solution flows rapidly into female bag by sub- bag, and sample is soaked in formalin in female bag.During being somebody's turn to do, formalin is in son
It flows, is not contacted with the external world in female bag system, avoid formaldehyde volatilization, leakage, while guaranteeing that formalin concentration is constant, do not influence
It uses.
Claims (7)
1. a kind of anti-formaldehyde reveals Medical primary-secondary bag, which is characterized in that held including sealing the female bag (1) for holding sample and sealing
The sub- bag (2) of formalin solution is connected between the sub- bag (2) and female bag (1) by pipeline；The pipeline is equipped with switch
Device；
Mother's bag (1) is equipped with the double-layer seal mouth (4) that can pick and place sample.
2. anti-formaldehyde according to claim 1 reveals Medical primary-secondary bag, which is characterized in that the switching device is push type
Cross valve (3).
3. anti-formaldehyde according to claim 2 reveals Medical primary-secondary bag, which is characterized in that the sack two of mother's bag (1)
Side is all provided with fluted and male cooperation the self-styled chain of bumps.
4. anti-formaldehyde according to claim 3 reveals Medical primary-secondary bag, which is characterized in that mother's bag and sub- bag (2) are equal
It is to be made into using flexible plastic material, the outlet tube of the push type cross valve (3) and female bag (1) side wall thermoplastic sealing connect
Logical, the inlet tube of the push type cross valve (3) is connected to the sealing of the bottom thermoplastic of the sub- bag (2).
5. anti-formaldehyde according to claim 3 reveals Medical primary-secondary bag, which is characterized in that mother's bag and sub- bag parallel
Cloth, the outlet tube of the push type cross valve (3) are connected to the top thermoplastic sealing of described female bag (1) side, the push type
The inlet tube of cross valve (3) is connected to one jiao of the top thermoplastic sealing of the sub- bag (2), and the lower end of the sub- bag (2) is equipped with note
Liquid mouth.
6. anti-formaldehyde according to claim 1 reveals Medical primary-secondary bag, which is characterized in that the switching device is Robert
It presss from both sides (5).
7. anti-formaldehyde according to claim 1 to 6 reveals Medical primary-secondary bag, which is characterized in that the sub- bag
(2) specification capacity be 100mL, 200mL, 500mL, 1000mL or 1500mL, it is described mother bag (1) specification capacity be 200mL,
500mL,1000mL,2000mL,3000mL；The capacity of mother's bag (1) is 2-2.5 times of capacity of sub- bag (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369606.0U CN209684327U (en) | 2019-03-22 | 2019-03-22 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
| PCT/CN2020/073552 WO2020192268A1 (en) | 2019-03-22 | 2020-01-21 | Medical sub-primary bag capable of preventing formaldehyde leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369606.0U CN209684327U (en) | 2019-03-22 | 2019-03-22 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209684327U true CN209684327U (en) | 2019-11-26 |
Family
ID=68605713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369606.0U Expired - Fee Related CN209684327U (en) | 2019-03-22 | 2019-03-22 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209684327U (en) |
| WO (1) | WO2020192268A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928043A (en) * | 2019-03-22 | 2019-06-25 | 济南天灿医疗科技有限公司 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
| WO2020192268A1 (en) * | 2019-03-22 | 2020-10-01 | 济南瀚合医疗器械有限公司 | Medical sub-primary bag capable of preventing formaldehyde leakage |
| WO2020248610A1 (en) * | 2019-06-13 | 2020-12-17 | 济南瀚合医疗器械有限公司 | Leakage-proof medical specimen bag |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201226907Y (en) * | 2008-05-16 | 2009-04-29 | 王涤非 | Mother-son package |
| DE202015006982U1 (en) * | 2015-09-29 | 2016-12-30 | Manfred Kiefer | Containers for tissue fixation with formalin |
| CN206050520U (en) * | 2016-08-31 | 2017-03-29 | 重庆市肿瘤研究所 | Pathologic specimen bag for packing fruits on |
| CN208338760U (en) * | 2018-01-23 | 2019-01-08 | 傅高虹 | Specimen bag |
| CN209684327U (en) * | 2019-03-22 | 2019-11-26 | 济南天灿医疗科技有限公司 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
| CN109928043A (en) * | 2019-03-22 | 2019-06-25 | 济南天灿医疗科技有限公司 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
-
2019
- 2019-03-22 CN CN201920369606.0U patent/CN209684327U/en not_active Expired - Fee Related
-
2020
- 2020-01-21 WO PCT/CN2020/073552 patent/WO2020192268A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928043A (en) * | 2019-03-22 | 2019-06-25 | 济南天灿医疗科技有限公司 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
| WO2020192268A1 (en) * | 2019-03-22 | 2020-10-01 | 济南瀚合医疗器械有限公司 | Medical sub-primary bag capable of preventing formaldehyde leakage |
| WO2020248610A1 (en) * | 2019-06-13 | 2020-12-17 | 济南瀚合医疗器械有限公司 | Leakage-proof medical specimen bag |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020192268A1 (en) | 2020-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 250300 room 706, No. 15601, Jingshi West Road, Wenchang sub district office, Changqing District, Jinan City, Shandong Province Patentee after: JINAN HANHE MEDICAL EQUIPMENT Co.,Ltd. Address before: 250131 Room 1-202, 14567 Jingshixi Road, Changqing District, Jinan City, Shandong Province Patentee before: JINAN TIANCAN MEDICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.28 Jinzhuang, Zhangxia street, Changqing District, Jinan City, Shandong Province, 250300 Patentee after: Hanhe (Shandong) medical equipment Co.,Ltd. Address before: 250300 room 706, No. 15601, Jingshi West Road, Wenchang sub district office, Changqing District, Jinan City, Shandong Province Patentee before: JINAN HANHE MEDICAL EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |