CN217199792U - Aseptic double-deck placenta storage bag - Google Patents
Aseptic double-deck placenta storage bag Download PDFInfo
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- CN217199792U CN217199792U CN202220525094.4U CN202220525094U CN217199792U CN 217199792 U CN217199792 U CN 217199792U CN 202220525094 U CN202220525094 U CN 202220525094U CN 217199792 U CN217199792 U CN 217199792U
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Abstract
The utility model discloses an aseptic double-layer placenta storage bag, which belongs to the technical field of storage devices and comprises an outer bag body and an inner bag body, wherein the inner wall of the outer bag body is connected with the outer wall of the inner bag body, a cavity for containing protective liquid is formed between the outer bag body and the inner bag body, an opening is arranged at the connecting position of the outer bag body and the inner bag body in a penetrating way, a first annular connecting piece is arranged in the opening, the first annular connecting piece is connected with a cover body in a threaded way, a liquid filling opening is arranged on the outer bag body, a liquid guide opening is arranged on the surface of one side of the inner bag body, which is opposite to the first annular connecting piece, a second annular connecting piece is arranged in the liquid guide opening, a blocking part for controlling the liquid guide opening to guide liquid is arranged between the outer bag body and the inner bag body, under the mutual matching of the outer bag body, the inner bag body and the blocking part, the protective liquid in the cavity can enter the inner bag body, and the inner bag body is operated under the aseptic condition in the liquid filling process of the inner bag body, the risk of contamination is reduced.
Description
Technical Field
The utility model belongs to the technical field of storage device, concretely relates to aseptic double-deck placenta storage bag.
Background
At present, the storage of placenta tissue is more and more common, and the sterile collection and transportation of the placenta become important problems to be faced. The traditional collection bag needs to be artificially added with the placenta protective solution to prevent the placenta from being polluted and to keep the tissue fresh, but the protective solution can be contacted with the air when the placenta protective solution is artificially added, so that the protective solution is easily subjected to chemical reaction, and the risk of polluting the placenta tissue is increased. And the operation of adding the placenta protection solution manually is inconvenient, and unnecessary work is added for medical care personnel in the delivery room.
SUMMERY OF THE UTILITY MODEL
In order to solve the artificial risk that has increased the placenta prevention of polluting when adding the placenta protection fluid that exists among the above-mentioned prior art, the utility model provides a sterile double-deck placenta storage bag under the mutually supporting of outer bag body, inner bag body and barrier unit, can enter into the inner bag this internally with the protection fluid in the cavity, is operating under aseptic condition at the dress liquid in-process to the inner bag body, has reduced the pollution risk. The specific technical scheme is as follows:
the utility model provides an aseptic double-deck placenta storage bag, including outer bag body and inner bag body, the inner wall of outer bag body and the outer wall connection of inner bag body, form a cavity that holds the protection liquid between outer bag body and the inner bag body, the position department that outer bag body and inner bag body are connected runs through and is equipped with the opening, be equipped with first annular connecting piece in the opening, first annular connecting piece female connection has the lid, be equipped with the filling opening on the outer bag body, the inner bag body is equipped with the drain mouth on one side surface that first annular connecting piece deviates from mutually, be equipped with second annular connecting piece in the drain mouth, be equipped with the part that blocks that the liquid was led to the control drain mouth between outer bag body and the inner bag body.
Preferably, the blocking component is an insertion rod arranged on the inner wall of the outer bag body, the other end of the insertion rod is connected with a first piston, and the first piston is inserted into the liquid guide port and tightly attached to the inner wall of the second annular connecting piece.
Preferably, a pull rod is arranged on the outer wall of the outer bag body and at a position corresponding to the inserted rod.
Preferably, the blocking component is a long rod penetrating through the outer bag body, the long rod and the liquid guide port are located on the same horizontal axis, one end, close to the liquid guide port, of the long rod is connected with a second piston, a waterproof bag is arranged on the outer wall of the outer bag body, and the other end of the long rod and the inner wall of the waterproof bag are arranged.
Preferably, the surface of the waterproof bag is provided with a pull ring.
Preferably, block the bull stick of part for running through the setting on outer bag body, the bull stick is in same horizontal axis with leading the liquid mouth, be equipped with the round hole on the outer bag body, be equipped with third annular connecting piece in the round hole, at least part is equipped with the external screw thread on the outer wall of bull stick, be equipped with the internal thread on the inner wall of third annular connecting piece, bull stick and third annular connecting piece screw thread, be equipped with fourth annular connecting piece in leading the liquid mouth on the inner bag body, the one end that the bull stick is close to leading the liquid mouth is connected with the rotating head, be equipped with the external screw thread on the outer wall of rotating head, be equipped with the internal thread on the inner wall of fourth annular connecting piece, rotating head threaded connection is in fourth annular connecting piece.
Preferably, one end of the rotating rod, which is far away from the liquid guide port, is connected with a knob.
Preferably, the surface of the outer bag body is provided with a handle.
Preferably, the length of the outer bag body is between 30cm and 40cm, the width of the outer bag body is between 25cm and 35cm, the length of the inner bag body is between 20cm and 30cm, the width of the inner bag body is between 15cm and 25cm, and the diameter of the liquid filling opening is between 2cm and 3 cm.
Preferably, the cover body is connected with a shifting block, and the surface of the shifting block is provided with anti-skid colloidal particles.
Compared with the prior art, the sterile double-layer placenta storage bag has the beneficial effects that:
1. compared with the traditional placenta storage bag, the placenta storage bag is a double-layer storage bag, the placenta is placed in the inner bag body, placenta protection liquid is placed in a cavity formed between the inner bag body and the outer bag body, the cavity inside the inner bag body and the cavity between the inner bag body and the outer bag body are in an aseptic environment, and after the placenta is placed in the inner bag body, a liquid guide port in the inner bag body can be opened through the blocking component, so that the protection liquid in the cavity between the two bags flows into the inner bag body filled with the placenta, the liquid filling process is operated under the aseptic condition, and the pollution risk is reduced.
2. Compared with the traditional placenta storage bag, the placenta storage bag has a double-layer bag structure, so that the protection solution can be filled into the bag between uses, the temporary addition of the protection solution in the operation process is avoided, and unnecessary work is saved for medical personnel.
Drawings
Fig. 1 is a schematic structural view of an aseptic double-layered placenta storage bag according to embodiment 1 of the present invention;
fig. 2 is another schematic structural diagram of a sterile double-layered placenta storage bag according to embodiment 1 of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic structural view of an aseptic double-layered placenta storage bag according to embodiment 2 of the present invention;
fig. 5 is another schematic structural diagram of a sterile double-layered placenta storage bag according to embodiment 2 of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 4;
fig. 7 is a schematic structural view of a sterile double-layered placenta storage bag according to embodiment 3 of the present invention;
fig. 8 is another schematic structural diagram of a sterile double-layered placenta storage bag according to embodiment 3 of the present invention;
fig. 9 is an enlarged schematic view of a structure at C in fig. 7.
In the figure: 1-outer bag body, 2-inner bag body, 3-first annular connecting piece, 4-cover body, 5-filling opening, 6-second annular connecting piece, 7-inserted bar, 8-first piston, 9-pull bar, 10-long bar, 11-second piston, 12-waterproof bag, 13-pull ring, 14-rotating bar, 15-third annular connecting piece, 16-fourth annular connecting piece, 17-rotating head, 18-knob, 19-handle, 20-shifting block and 21-cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-3, the present embodiment provides a technical solution: an aseptic double-layer placenta storage bag comprises an outer bag body 1 and an inner bag body 2, wherein a handle 19 is arranged on the surface of the outer bag body 1 and is convenient to carry, the length of the outer bag body 1 is 35cm, the width of the outer bag body 1 is 30cm, the length of the inner bag body 2 is 25cm, the width of the inner bag body 2 is 20cm, the inner wall of the outer bag body 1 is connected with the outer wall of the inner bag body 2 in a hot pressing mode, a cavity 21 for containing protective liquid is formed between the outer bag body 1 and the inner bag body 2, an opening is formed in the position where the outer bag body 1 is connected with the inner bag body 2 in a penetrating mode, placenta tissues are placed into the inner bag body 2 through the opening, a first annular connecting piece 3 is connected in the opening in a sealing mode, a cover body 4 is connected with the first annular connecting piece 3 in a threaded mode and is connected with the first annular connecting piece 3 in a sealing mode, liquid in the inner bag body 2 is prevented from leaking from an opening of the inner bag, a shifting block 20 is bonded on the surface of the cover body 4, anti-skid colloidal particles are arranged on the surface of the shifting block 20, the medical staff can conveniently rotate the cover body 4 by arranging the shifting block 20 and the anti-skid colloidal particles arranged on the shifting block 20, the outer bag body 1 is provided with a liquid filling port 5, the liquid filling port 5 is communicated with the cavity 20, the liquid filling port 5 is provided with a rubber plug for sealing the cavity 20, the diameter of the liquid filling port 5 is 2cm, the surface of one side of the inner bag body 2, which is opposite to the first annular connecting piece 3, is provided with a liquid guide port, the liquid guide port is internally and hermetically connected with a second annular connecting piece 6, a blocking part for controlling the liquid guide port to guide liquid is arranged between the outer bag body 1 and the inner bag body 2, the blocking part is an inserted link 7 arranged on the inner wall of the outer bag body 1, the inserted link 7 is fixedly connected on the inner wall of the outer bag body 1, the inserted link 7 and the position of the liquid guide port on the inner bag body 2 are positioned on the same horizontal axis, the other end of the inserted link 7 is fixedly connected with a first piston 8, and the piston 8 is tightly attached to the inner wall of the second annular connecting piece 6 when being inserted into the liquid guide port, the protection liquid in the cavity 21 is prevented from flowing into the inner bag body 2, the pull rod 9 is fixedly connected to the outer wall of the outer bag body 1 and the position corresponding to the inserted rod 7, and the pull rod 9 and the inserted rod 7 are located on the same horizontal axis.
When the placenta tissue is stored in the storage bag, the cover body 4 is firstly rotated to be taken down, then the placenta tissue is put into the inner bag body 2 from the opening, after the placenta tissue is put into the tissue, the cover body 4 is screwed on the opening, one hand pulls the surface of one end of the outer bag body 1, which is far away from the pull rod 9, the other hand pulls the pull rod 9 outwards, the pull rod 9 drives the insert rod 7 to move outwards through the outer bag body 1, the insert rod 7 drives the first piston 8 to move outwards, the first piston 8 is separated from the liquid guide port, the liquid guide port is opened, the protection liquid in the cavity 21 flows into the inner bag body 2 filled with the placenta tissue, the liquid filling process is operated under the aseptic condition, and the pollution risk is reduced.
Example 2:
referring to fig. 4-6, the present embodiment provides a technical solution: an aseptic double-layer placenta storage bag comprises an outer bag body 1 and an inner bag body 2, wherein a handle 19 is arranged on the surface of the outer bag body 1 and is convenient to carry, the length of the outer bag body 1 is 35cm, the width of the outer bag body 1 is 30cm, the length of the inner bag body 2 is 25cm, the width of the inner bag body 2 is 20cm, the inner wall of the outer bag body 1 is connected with the outer wall of the inner bag body 2 in a hot pressing mode, a cavity 21 for containing protective liquid is formed between the outer bag body 1 and the inner bag body 2, an opening is formed in the position where the outer bag body 1 is connected with the inner bag body 2 in a penetrating mode, placenta tissues are placed into the inner bag body 2 through the opening, a first annular connecting piece 3 is connected in the opening in a sealing mode, a cover body 4 is connected with the first annular connecting piece 3 in a threaded mode and is connected with the first annular connecting piece 3 in a sealing mode, liquid in the inner bag body 2 is prevented from leaking from an opening of the inner bag, a shifting block 20 is bonded on the surface of the cover body 4, anti-skid colloidal particles are arranged on the surface of the shifting block 20, the medical staff can conveniently rotate the cover body 4 by arranging the shifting block 20 and the anti-skid colloidal particles arranged on the shifting block 20, the outer bag body 1 is provided with a liquid filling port 5, the liquid filling port 5 is communicated with the cavity 20, the liquid filling port 5 is provided with a rubber plug for sealing the cavity 20, the diameter of the liquid filling port 5 is 2cm, the surface of one side of the inner bag body 2, which is opposite to the first annular connecting piece 3, is provided with a liquid guide port, the liquid guide port is internally and hermetically connected with a second annular connecting piece 6, a blocking part for controlling the liquid guide port to guide liquid is arranged between the outer bag body 1 and the inner bag body 2, the blocking part is a long rod 10 penetrating through the outer bag body 1, the diameter of the long rod 10 is smaller than that of the liquid guide port, the long rod 10 and the liquid guide port are in the same horizontal axis, one end of the long rod 10, which is close to the liquid guide port, is connected with a second piston 11, the second piston 11 is inserted into the liquid guide port on the inner bag body 2 and is tightly attached to the inner wall of the liquid guide port, the outer bag body 1 is fixedly connected with a waterproof bag 12 on the outer wall, the other end of the long rod 10 is fixedly connected with the inner wall of the waterproof bag 12, and the outer surface of the waterproof bag 12 is fixedly connected with a pull ring 13.
When the storage bag is used for storing placenta tissues, the cover body 4 is firstly rotated to take the placenta tissues down, then the placenta tissues are put into the inner bag body 2 from the opening, after the tissues are put into the storage bag, the cover body 4 is screwed on the opening, one hand pulls one end surface of the outer bag body 1 far away from the pull rod 9, the other hand presses the long rod 10 on the waterproof bag 12, the long rod 10 drives the second piston 11 to move inwards, the second piston 11 enters the inner bag body 2, a gap for flowing of the protection liquid is formed between the long rod 10 and the liquid guide port at the moment, the protection liquid in the cavity 21 flows into the inner bag body 2 through the gap, so that the liquid filling process is operated under the aseptic condition, and the pollution risk is reduced.
The pulling out of the waterproof bag 12 and thus the resetting of the second piston 11 is facilitated by the presence of the pulling ring 13 on the outer surface of the waterproof bag 12.
Example 3:
referring to fig. 7-9, the present embodiment provides a technical solution: an aseptic double-layer placenta storage bag comprises an outer bag body 1 and an inner bag body 2, wherein a handle 19 is arranged on the surface of the outer bag body 1 and is convenient to carry, the length of the outer bag body 1 is 35cm, the width of the outer bag body 1 is 30cm, the length of the inner bag body 2 is 25cm, the width of the inner bag body 2 is 20cm, the inner wall of the outer bag body 1 is connected with the outer wall of the inner bag body 2 in a hot pressing mode, a cavity 21 for containing protective liquid is formed between the outer bag body 1 and the inner bag body 2, an opening is formed in the position where the outer bag body 1 is connected with the inner bag body 2 in a penetrating mode, placenta tissues are placed into the inner bag body 2 through the opening, a first annular connecting piece 3 is connected in the opening in a sealing mode, a cover body 4 is connected with the first annular connecting piece 3 in a threaded mode and is connected with the first annular connecting piece 3 in a sealing mode, liquid in the inner bag body 2 is prevented from leaking from an opening of the inner bag, a shifting block 20 is bonded on the surface of the cover body 4, anti-skid colloidal particles are arranged on the surface of the shifting block 20, the medical staff can conveniently rotate the cover body 4 by arranging the shifting block 20 and the anti-skid colloidal particles arranged on the shifting block 20, the outer bag body 1 is provided with a liquid filling port 5, the liquid filling port 5 is communicated with the cavity 20, the liquid filling port 5 is provided with a rubber plug for sealing the cavity 20, the diameter of the liquid filling port 5 is 2cm, the surface of one side of the inner bag body 2, which is opposite to the first annular connecting piece 3, is provided with a liquid guide port, the liquid guide port is internally and hermetically connected with a second annular connecting piece 6, a blocking part for controlling the liquid guide port to guide liquid is arranged between the outer bag body 1 and the inner bag body 2, the blocking part is a rotating rod 14 penetrating through the outer bag body 1, the rotating rod 14 and the liquid guide port are positioned on the same horizontal axis, the outer bag body 1 is provided with a round hole, the round hole is internally and fixedly connected with a third annular connecting piece 15, the outer wall of the rotating rod 14 is provided with an external thread, and the inner wall of the third annular connecting piece 15 is provided with an internal thread, bull stick 14 and the 15 threaded connection of third annular connecting piece, the two be in the same place of close coupling, be equipped with fourth annular connecting piece 16 in the drain mouth on the inner bag body 2, the one end that bull stick 14 is close to the drain mouth is connected with rotating head 17, be equipped with the external screw thread on the outer wall of rotating head 17, be equipped with the internal thread on fourth annular connecting piece 16's the inner wall, internal thread pitch on fourth annular connecting piece 16 is the same with the internal thread pitch on third annular connecting piece 15, thereby make the speed that bull stick 14 removed in third annular connecting piece 15 and the speed that rotating head 17 removed in fourth annular connecting piece 16 the same, 17 threaded connection in rotating head 16, sealing connection when the two is connected, the one end that the drain mouth was kept away from to bull stick 14 is connected with knob 18.
When the placenta tissue is stored in the storage bag, the cover body 4 is firstly rotated to be taken down, then the placenta tissue is placed into the inner bag body 2 from the opening, after the placenta tissue is placed into the tissue, the cover body 4 is screwed on the opening, one hand pulls one end surface of the outer bag body 1, which is far away from the pull rod 9, the knob 18 is rotated, the knob 18 drives the rotating rod 14 to rotate, the rotating rod 14 drives the rotating head 17 to move outwards, the rotating head 17 is separated from the liquid guide port, the liquid guide port is opened, the protection liquid in the cavity 21 flows into the inner bag body 2 filled with the placenta tissue, the liquid filling process is operated under the aseptic condition, and the pollution risk is reduced.
The advantages of this embodiment over embodiments 1 and 2 are: the required condition of rotating head 17 and drain mouth separation in this embodiment is that need medical personnel's rotary knob, thereby just can take out rotating head 17 in the drain mouth, avoided medical personnel to bump because of the mistake, the mistake touches the condition emergence that the bull stick leads to the separation between the two, improved this storage bag practicality in practical application.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an aseptic double-deck placenta storage bag, includes outer bag body (1) and inner bag body (2), its characterized in that: the inner wall of outer bag body (1) with the outer wall connection of inner bag body (2), form one cavity (21) that hold the protection liquid between outer bag body (1) and the inner bag body (2), outer bag body (1) with the position department that inner bag body (2) are connected runs through and is equipped with the opening, be equipped with first annular connecting piece (3) in the opening, first annular connecting piece (3) female connection has lid (4), be equipped with filling opening (5) on outer bag body (1), inner bag body (2) with be equipped with on the side surface that first annular connecting piece (3) deviate from mutually and lead the liquid mouth, be equipped with second annular connecting piece (6) in leading the liquid mouth, outer bag body (1) with be equipped with control between inner bag body (2) lead the part that blocks of liquid mouth drain.
2. The sterile double-layered placental storage bag according to claim 1, wherein: the barrier component is an insertion rod (7) arranged on the inner wall of the outer bag body (1), the other end of the insertion rod (7) is connected with a first piston (8), and the first piston (8) is inserted into the liquid guide port and tightly attached to the inner wall of the second annular connecting piece (6).
3. The sterile double-layered placental storage bag according to claim 2, wherein: the outer wall of the outer bag body (1) is provided with a pull rod (9) at a position corresponding to the inserted rod (7).
4. The sterile double-layered placental storage bag according to claim 1, wherein: the waterproof bag is characterized in that the blocking component is a long rod (10) penetrating through the outer bag body (1), the long rod (10) and the liquid guide port are located on the same horizontal axis, one end, close to the liquid guide port, of the long rod (10) is connected with a second piston (11), a waterproof bag (12) is arranged on the outer wall of the outer bag body (1), and the other end of the long rod (10) is connected with the inner wall of the waterproof bag (12).
5. The sterile double-layered placental storage bag according to claim 4, wherein: and a pull ring (13) is arranged on the surface of the waterproof bag (12).
6. The sterile double-layered placental storage bag according to claim 1, wherein: the blocking component is a rotating rod (14) which is arranged on the outer bag body (1) in a penetrating way, the rotating rod (14) and the liquid guide port are positioned on the same horizontal axis, a round hole is arranged on the outer bag body (1), a third annular connecting piece (15) is arranged in the round hole, at least part of the outer wall of the rotating rod (14) is provided with external threads, the inner wall of the third annular connecting piece (15) is provided with internal threads, the rotating rod (14) is in threaded connection with the third annular connecting piece (15), a fourth annular connecting piece (16) is arranged in a liquid guide port on the inner bag body (2), one end of the rotating rod (14) close to the liquid guide port is connected with a rotating head (17), the outer wall of the rotating head (17) is provided with external threads, the inner wall of the fourth annular connecting piece (16) is provided with internal threads, the rotary head (17) is screwed into the fourth annular connecting piece (16).
7. The sterile double-layered placental storage bag according to claim 6, wherein: one end of the rotating rod (14) far away from the liquid guide port is connected with a knob (18).
8. The sterile bi-layer placental storage bag according to any one of claims 1-7, wherein: the surface of the outer bag body (1) is provided with a handle (19).
9. The sterile double-layered placental storage bag of claim 8, wherein: the length of the outer bag body (1) is between 30cm and 40cm, the width of the outer bag body is between 25cm and 35cm, the length of the inner bag body (2) is between 20cm and 30cm, the width of the inner bag body is between 15cm and 25cm, and the diameter of the liquid filling opening (5) is between 2cm and 3 cm.
10. The sterile double-layered placental storage bag of claim 9, wherein: the anti-skidding rubber cap is characterized in that the cover body (4) is connected with a shifting block (20), and anti-skidding rubber particles are arranged on the surface of the shifting block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220525094.4U CN217199792U (en) | 2022-03-11 | 2022-03-11 | Aseptic double-deck placenta storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220525094.4U CN217199792U (en) | 2022-03-11 | 2022-03-11 | Aseptic double-deck placenta storage bag |
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| Publication Number | Publication Date |
|---|---|
| CN217199792U true CN217199792U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220525094.4U Active CN217199792U (en) | 2022-03-11 | 2022-03-11 | Aseptic double-deck placenta storage bag |
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| Country | Link |
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| CN (1) | CN217199792U (en) |
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2022
- 2022-03-11 CN CN202220525094.4U patent/CN217199792U/en active Active
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