Improved medical pathological specimen child-mother bag
By improving the structural design of the mother-daughter bag for medical pathology specimens, the problems of inconvenient separation of the mother-daughter bag and formalin leakage have been solved, enabling rapid separation and effective guidance of formalin, thus improving ease of use and safety.
Patent Information
- Application Number
- CN202520131690.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Existing pathological specimen mother-daughter bags are inconvenient to separate and connect, and formalin is prone to leakage and dripping, making them inconvenient to use.
An improved medical pathology specimen mother-daughter bag structure was designed with a sealing port, sealing groove, placement groove, retaining ring, and insertion needle. This allows the daughter bag to be quickly separated and connected, and formalin is introduced into the daughter bag through the insertion needle to prevent leakage.
It enables rapid separation and connection of the mother and daughter bags, preventing formalin leakage and dripping, and improving the convenience and safety of operation.
Smart Images
Figure CN223958241U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to an improved medical pathology specimen mother-daughter bag. Background Technology
[0002] Pathology is the process and principles of disease development. It includes the causes of disease, the pathogenesis, and the structural, functional, and metabolic changes in cells, tissues, and organs that occur during the disease process, as well as their patterns.
[0003] In existing technologies, a mother-daughter bag is generally used to contain specimens during pathological testing. However, in existing mother-daughter bag systems, the daughter bag and the mother bag are usually fixed together, making it impossible to quickly separate and connect the daughter bag and the mother bag. This causes some inconvenience. Furthermore, when the formalin in the mother bag comes into contact with the daughter bag, formalin leakage is likely to occur, and when the daughter bag is pulled out of the mother bag, formalin will drip everywhere, causing inconvenience. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings of the existing technology. By having two connecting rods enter two card frames respectively, and using the limiting effect of the card ring and card frames, the daughter bag enters the mother bag body. This makes the operation convenient and facilitates the quick separation and placement of the mother bag body and the daughter bag. This invention is an improved medical pathological specimen mother-daughter bag.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] An improved medical pathological specimen mother-daughter bag includes a mother bag body and a daughter bag disposed within the mother bag body. Both the inner walls of the mother bag body and the daughter bag are provided with sealing openings. The outer wall of the daughter bag is provided with a sealing ring. The inner wall of the mother bag body is provided with a sealing groove that mates with the sealing ring. The two sealing openings cooperate with each other. Placement slots are provided on both sides of the mother bag body. Both placement slots are U-shaped. Placement mechanisms for placing the daughter bag are provided on both sides of the daughter bag. A puncture mechanism for puncturing the daughter bag is provided at the bottom of the inner wall of the mother bag body.
[0007] Preferably, the placement mechanism includes cardboard disposed on the side walls of both sides of the sub-bag, each side wall of the cardboard is provided with a connecting rod, and each end of the connecting rod is provided with a retaining ring.
[0008] Preferably, the puncture mechanism includes a plurality of pins disposed at the bottom of the mother bag body, the plurality of pins being equally spaced apart, and the number of the plurality of pins being three.
[0009] Preferably, each of the two placement slots is provided with a card frame, and the two connecting rods respectively cooperate with the two card frames.
[0010] Preferably, the lower end of the sub-bag has multiple insertion holes, each insertion hole is provided with a barrier membrane, and the multiple insertion pins are respectively engaged with the multiple barrier membranes.
[0011] Preferably, both cardboard pieces have creases, and the two creases match the two ends of the sub-bag.
[0012] The beneficial effects of this utility model are:
[0013] 1. By having the two connecting rods enter the two card frames respectively, and using the limiting action of the card ring and the card frame, the daughter bag enters the mother bag body. The operation is convenient and facilitates the quick separation and placement of the mother bag body and the daughter bag.
[0014] 2. By puncturing multiple barrier membranes with multiple needles, formalin inside the mother bag enters the daughter bag through multiple holes, thus immersing the specimen. When the specimen is removed, the formalin falls out through multiple holes, preventing formalin from dripping or leaking everywhere. Attached Figure Description
[0015] Figure 1 This is a front view schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a bottom view of the overall structure of this utility model;
[0017] Figure 3 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the diagram.
[0018] In the diagram: 1. Mother bag body, 2. Placement slot, 3. Daughter bag, 4. Insert pin, 5. Insertion hole, 6. Barrier film, 7. Sealing ring, 8. Sealing groove, 9. Snap ring, 10. Snap frame, 11. Connecting rod, 12. Cardboard, 13. Fold line, 14. Sealing opening. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0021] Reference Figure 1-3 An improved medical pathological specimen mother-daughter bag includes a mother bag body 1 and a daughter bag 3 disposed inside the mother bag body 1. Both the mother bag body 1 and the daughter bag 3 have sealing openings 14 on their inner walls. The daughter bag 3 has a sealing ring 7 on its outer wall. The mother bag body 1 has a sealing groove 8 that cooperates with the sealing ring 7 on its inner wall. The two sealing openings 14 cooperate with each other. The mother bag body 1 has placement grooves 2 on both sides. Both placement grooves 2 are U-shaped. The daughter bag 3 has placement mechanisms on both sides for placing the specimens. The placement mechanisms include cardboard 12 disposed on the side walls of both sides of the daughter bag 3. Both side walls of the cardboard 12 are provided with connecting rods 11. Both ends of the connecting rods 11 are provided with retaining rings 9.
[0022] The bottom of the mother bag body 1 is equipped with a puncture mechanism for puncturing the daughter bag 3. The puncture mechanism includes multiple pins 4 set at the bottom of the mother bag body 1. The multiple pins 4 are evenly spaced and there are three pins 4. By puncturing multiple barrier membranes 6 with multiple pins 4, the formalin in the mother bag body 1 enters the daughter bag 3 through multiple holes 5, thereby soaking the specimen. When the specimen is removed, the formalin falls out through the multiple holes 5, avoiding formalin dripping and leakage.
[0023] Each of the two placement slots 2 is equipped with a frame 10, and two connecting rods 11 cooperate with the two frames 10 respectively. By allowing the two connecting rods 11 to enter the two frames 10 respectively, the child bag 3 is allowed to enter the mother bag body 1 under the limiting action of the retaining ring 9 and the frame 10. The operation is convenient and facilitates the quick separation and placement of the mother bag body 1 and the child bag 3.
[0024] The lower end of the sub-bag 3 has multiple insertion holes 5, each with a barrier membrane 6 inside, and multiple insertion pins 4 respectively cooperate with the multiple barrier membranes 6.
[0025] Both cardboard pieces 12 have creases 13, which fit into the two ends of the sub-bag 3.
[0026] When using this utility model, the specimen is placed in the sub-bag 3. The bending line 13 and the sub-bag 3 cooperate to seal the sub-bag 3 with the two sealing openings 14. When the sub-bag 3 is placed into the mother bag body 1, the two retaining rings 9 are held to allow the two connecting rods 11 to enter the two retaining frames 10 respectively. Under the limiting action of the retaining rings 9 and retaining frames 10, the sub-bag 3 is allowed to enter the mother bag body 1. The operation is convenient and facilitates the quick separation and placement of the mother bag body 1 and the sub-bag 3.
[0027] When the daughter bag 3 is placed into the mother bag body 1, the multiple barrier membranes 6 at the lower end of the daughter bag 3 come into contact with the multiple needles 4, causing the multiple needles 4 to puncture the multiple barrier membranes 6, thereby allowing the formalin in the mother bag body 1 to enter the daughter bag 3 through the multiple insertion holes 5, thus soaking the specimen. When the specimen is removed, the formalin falls out through the multiple insertion holes 5, preventing formalin from dripping everywhere and leaking.
[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. An improved medical pathological specimen primary-secondary bag comprising a primary bag body (1) and a secondary bag (3) arranged in the primary bag body (1), characterized in that, The mother bag body (1) and the inner wall of the sub-bag (3) are provided with sealing ports (14), the outer wall of the sub-bag (3) is provided with a sealing ring (7), the inner wall of the mother bag body (1) is provided with a sealing groove (8) matched with the sealing ring (7), the two sealing ports (14) are matched with each other, the two sides of the mother bag body (1) are provided with placing grooves (2), the two placing grooves (2) are U-shaped, the two sides of the sub-bag (3) are provided with placing mechanisms for placing the sub-bag (3), and the inner bottom of the mother bag body (1) is provided with a breaking mechanism for breaking the sub-bag (3).
2. The improved medical pathology specimen primary-secondary bag according to claim 1, characterized in that, The placing mechanism comprises hardboards (12) arranged on the side walls of the sub-bag (3), the two hardboards (12) are provided with connecting rods (11), and the two connecting rods (11) are provided with clamping rings (9) at the ends.
3. The improved medical pathology specimen primary-secondary bag according to claim 2, characterized in that, The breaking mechanism comprises a plurality of insertion pins (4) arranged on the inner bottom of the mother bag body (1), the plurality of insertion pins (4) are arranged at equal intervals, and the number of the plurality of insertion pins (4) is three.
4. The improved medical pathology specimen primary-secondary bag according to claim 3, characterized in that, The two placing grooves (2) are provided with clamping frames (10), and the two connecting rods (11) are matched with the two clamping frames (10) respectively.
5. The improved medical pathology specimen primary-secondary bag according to claim 4, wherein, The lower end of the sub-bag (3) is provided with a plurality of insertion holes (5), the plurality of insertion holes (5) are provided with barrier films (6), and the plurality of insertion pins (4) are matched with the plurality of barrier films (6) respectively.
6. The improved medical pathology specimen primary-secondary bag according to claim 5, wherein, The two hardboards (12) are provided with bending marks (13), and the two bending marks (13) are matched with the two ends of the sub-bag (3).