A severed finger preservation cryogenic tank

Abstract

The utility model relates to related technical field of medical apparatus and instruments especially, a kind of low temperature tank for severed finger preservation, including shell, the inner side surface of shell is provided with low-temperature storage mechanism.This kind of low temperature tank for severed finger preservation, by the setting of low-temperature storage mechanism, in use, first, the severed finger wrapped with gauze and sealed bag is placed into storage tank, then the refrigerant block filled with refrigerant substance is pushed to the outside of storage tank, subsequently the probe is pasted on the bag surface of severed finger, the charging head above power is inserted into the interface groove below refrigeration piece, after being connected, low temperature can be maintained, when the flip closure, storage tank is embedded in the sealing groove opened in the surface of sealing ring, storage tank and sealing groove are closely matched, maintain dry in storage tank, reduce the infection hidden danger of severed finger, improve the security of preservation, by the temperature change of observation display, refrigerant block can be replaced in time, or refrigeration piece and power are connected, low temperature is maintained, the success rate of severed finger replantation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument related technical field especially, relate to a severed finger preservation cryogenic tank. BACKGROUND

[0002] Medical instrument refers to the instrument, equipment, utensil, in-vitro diagnostic reagent and calibrant, material and other similar or related articles for human body directly or indirectly, including the computer software needed, medical instrument includes medical equipment and medical consumables, the utility is mainly obtained through physical mode, is not obtained through pharmacology, immunology or metabolic mode, or although these modes participate, but only plays an auxiliary role, in medical first aid and accident scene, the severed finger is broken accidentally, so, particularly need a severed finger preservation cryogenic tank.

[0003] But the severed finger preservation method of prior art, it is difficult to maintain low temperature condition in the transfer, lack of sealed environment, seriously influence severed finger activity, reduce the success rate of replantation operation. UTILITY MODEL CONTENT

[0004] The utility model discloses a severed finger preservation cryogenic tank to solve the severed finger preservation method of prior art, it is difficult to maintain low temperature condition in the transfer, lack of sealed environment, seriously influence severed finger activity, reduce the success rate of replantation operation problem in the background art.

[0005] To realize above-mentioned purpose, the utility model provides following technical scheme: a severed finger preservation cryogenic tank, including the shell, the one side surface of shell is rotatably connected with the hinge, the one side surface of hinge is rotatably connected with the flap, the inner side surface of shell is provided with low temperature storage mechanism, the one side surface of shell is provided with lock mechanism,

[0006] The low temperature storage mechanism includes display, connecting line, probe, fixed plate, sealing ring, sealing groove, storage tank, sliding groove, sliding block, refrigerant block, refrigeration piece, interface groove, charging head and power, the inner side surface of flap is fixedly connected with display, the lower surface of display is fixedly connected with connecting line, the one end surface of connecting line is fixedly connected with probe, the inner side surface of flap is fixedly connected with fixed plate, the lower surface of fixed plate is fixedly connected with sealing ring, the inner side surface of sealing ring is provided with sealing groove, the inner side surface of sealing groove is clampedly connected with storage tank, the inner side surface of shell is provided with sliding groove, the inner side surface of sliding groove is slidably connected with sliding block, the one side surface of sliding block is fixedly connected with refrigerant block, the inner side surface of shell is fixedly connected with refrigeration piece, the lower surface of refrigeration piece is provided with interface groove, the inner side surface of interface groove is slidably connected with charging head, the one end surface of charging head is fixedly connected with power.

[0007] Preferably, the display is fixedly connected with the probe through a connecting line, and the inner side of the sealing groove is stored in accordance with the size of the outer side of the storage tank.

[0008] Preferably, the inner side of the sliding groove is stored in accordance with the size of the outer side of the sliding block, and the sliding block is symmetrically provided with two groups of the central axis of the refrigerant block.

[0009] Preferably, the locking mechanism comprises a bottom plate, a fixed column, a moving groove, a moving block, a connecting column, a connecting plate, a spring, a fixed block, a limiting block, a limiting plate, a limiting groove, a connecting rod, a hanging rod and a fixed hanging block, the outer side surface of the shell is fixedly connected with the bottom plate, the top surface of the bottom plate is fixedly connected with the fixed column, the inner side surface of the fixed column is provided with the moving groove, the inner side surface of the moving groove is slidably connected with the moving block, one end surface of the moving block is fixedly connected with the connecting column, one end surface of the connecting column is fixedly connected with the connecting plate, the lower surface of the connecting plate is fixedly connected with the spring, one side surface of the connecting plate is fixedly connected with the fixed block, one side surface of the fixed block is fixedly connected with the limiting block, the outer side surface of the limiting block is slidably connected with the limiting plate, the inner side surface of the limiting plate is provided with the limiting groove, the upper surface of the fixed block is fixedly connected with the connecting rod, the upper surface of the connecting rod is fixedly connected with the hanging rod, and one side surface of the flip cover is fixedly connected with the fixed hanging block.

[0010] Preferably, the inner side of the moving groove is stored in accordance with the size of the outer side of the moving block, and the spring is provided with two groups on the top surface of the bottom plate.

[0011] Preferably, the other end of the spring is fixedly connected with the bottom plate, and the limiting plate is fixedly connected with the bottom plate.

[0012] Preferably, the limiting block is symmetrically provided with two groups of the central axis of the fixed block, and the fixed block and the connecting rod are symmetrically provided with two groups of the central axis of the connecting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the severed finger preservation low-temperature tank, through the setting of low-temperature storage mechanism, in use, first, the severed finger wrapped with gauze and sealed bag is placed into the storage tank, then the refrigerant block filled with refrigerant substance is pushed to the outside of the storage tank, the sliding block on one side of the refrigerant block slides in the sliding groove, subsequently, the probe is pasted on the surface of the bag of severed finger, the temperature of severed finger is detected, when the temperature exceeds two degrees, the display will alarm, the bottom of the shell is provided with a power interface, the charging head above the power is inserted into the interface groove below the refrigerating sheet along the power interface at the bottom of the shell, after being connected, the low temperature can be maintained, if the low temperature needs to be maintained for a certain time, the power can be buckled at the bottom of the shell and used for maintaining the low temperature, when the flip cover is closed, the storage tank is embedded in the sealing groove opened on the surface of the sealing ring, the storage tank is tightly matched with the sealing groove, the dryness in the storage tank is maintained, the infection hidden danger of severed finger is reduced, the preservation safety is improved, the refrigerant block can be replaced in time by observing the temperature change of the display, or the refrigerating sheet and the power are connected, the low temperature is maintained, and the success rate of severed finger replantation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the side view appearance structure schematic diagram of the utility model;

[0015] Figure 2 It is the lifting mechanism cross section structure schematic diagram of the utility model;

[0016] Figure 3 It is the low-temperature storage mechanism cross section structure schematic diagram of the utility model;

[0017] Figure 4 It is the limit groove and limit block mutual cooperation structure schematic diagram of the utility model;

[0018] Figure 5 It is the limit groove and limit block mutual cooperation structure schematic diagram of the utility model.

[0019] In the drawing: 1, shell; 2, hinge; 3, flip cover; 4, low-temperature storage mechanism; 401, display; 402, connecting line; 403, probe; 404, fixed plate; 405, sealing ring; 406, sealing groove; 407, storage tank; 408, sliding groove; 409, sliding block; 410, refrigerant block; 411, refrigerating sheet; 412, interface groove; 413, charging head; 414, power; 5, locking mechanism; 501, bottom plate; 502, fixed column; 503, moving groove; 504, moving block; 505, connecting column; 506, connecting plate; 507, spring; 508, fixed block; 509, limit block; 510, limit plate; 511, limit groove; 512, connecting rod; 513, hanging rod; 514, fixed hanging block. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-5 The utility model provides a technical scheme: a severed finger preservation cryogenic tank, including the shell 1, the one side surface rotation of shell 1 is connected with the hinge 2, the one side surface rotation of hinge 2 is connected with the flap 3, the inside surface of shell 1 is provided with low temperature storage mechanism 4, and the one side surface of shell 1 is provided with lock mechanism 5.

[0022] The low-temperature storage mechanism 4 comprises a display 401, a connecting line 402, a probe 403, a fixed plate 404, a sealing ring 405, a sealing groove 406, a storage tank 407, a sliding groove 408, a sliding block 409, a refrigerant block 410, a refrigeration sheet 411, an interface groove 412, a charging head 413 and a power supply 414, the inner side surface of the flip cover 3 is fixedly connected with the display 401, the lower surface of the display 401 is fixedly connected with the connecting line 402, one end surface of the connecting line 402 is fixedly connected with the probe 403, the inner side surface of the flip cover 3 is fixedly connected with the fixed plate 404, the lower surface of the fixed plate 404 is fixedly connected with the sealing ring 405, the inner side surface of the sealing ring 405 is provided with the sealing groove 406, the inner side surface of the sealing groove 406 is clampedly connected with the storage tank 407, the inner side surface of the shell 1 is provided with the sliding groove 408, the inner side surface of the sliding groove 408 is slidingly connected with the sliding block 409, one side surface of the sliding block 409 is fixedly connected with the refrigerant block 410, the inner side surface of the shell 1 is fixedly connected with the refrigeration sheet 411, the lower surface of the refrigeration sheet 411 is provided with the interface groove 412, the inner side surface of the interface groove 412 is slidingly connected with the charging head 413, one end surface of the charging head 413 is fixedly connected with the power supply 414, through the setting of the display 401, the connecting line 402, the probe 403, the fixed plate 404, the sealing ring 405, the sealing groove 406, the storage tank 407, the sliding groove 408, the sliding block 409, the refrigerant block 410, the refrigeration sheet 411, the interface groove 412, the charging head 413 and the power supply 414, in use, first, the broken finger wrapped with gauze and a sealing bag is placed into the storage tank 407, then the refrigerant block 410 filled with a refrigerant substance is pushed out of the storage tank 407, the sliding block 409 on one side of the refrigerant block 410 slides in the sliding groove 408, then the probe 403 is attached to the surface of the bag of the broken finger, the temperature of the broken finger is detected, when the temperature exceeds two degrees, the display 401 will alarm, the bottom of the shell 1 is provided with a power supply interface, the charging head 413 above the power supply 414 is inserted into the interface groove 412 below the refrigeration sheet 411 along the power supply interface at the bottom of the shell 1, after being connected with electricity, the low temperature can be maintained, if it is necessary to maintain the low temperature for a certain period of time, the power supply 414 can be buckled at the bottom of the shell 1 for maintaining the low temperature, when the flip cover 3 is closed, the storage tank 407 is embedded into the sealing groove 406 on the surface of the sealing ring 405.

[0023] Further, the display 401 is fixedly connected with the probe 403 through the connecting line 402, the inner side of the sealing groove 406 is stored in the sealing groove 406, and the size of the storage tank 407 outside the sealing groove 406 is consistent, through the setting of the sealing groove 406 and the storage tank 407, in use, the storage tank 407 is embedded into the sealing groove 406, because the sizes of the two are strictly matched, the invasion of external air and water vapor can be blocked, so that the storage space inside the storage tank 407 can be kept dry.

[0024] Further, the inner side size of the sliding groove 408 matches the outer side size of the sliding block 409, and the sliding block 409 is symmetrically provided with two groups of the central axis of the refrigerant block 410. Through the setting of the sliding groove 408 and the sliding block 409, in use, the sliding groove 408 provides guidance and support for the movement of the sliding block 409, so that the refrigerant block 410 is installed more quickly and accurately, and the temperature control effect is exerted in time.

[0025] Further, the locking mechanism 5 comprises a bottom plate 501, a fixed column 502, a moving groove 503, a moving block 504, a connecting column 505, a connecting plate 506, a spring 507, a fixed block 508, a limiting block 509, a limiting plate 510, a limiting groove 511, a connecting rod 512, a hanging rod 513 and a fixed hanging block 514, the outer side surface of the shell 1 is fixedly connected with the bottom plate 501, the top surface of the bottom plate 501 is fixedly connected with the fixed column 502, the inner side surface of the fixed column 502 is provided with the moving groove 503, the inner side surface of the moving groove 503 is slidably connected with the moving block 504, one end surface of the moving block 504 is fixedly connected with the connecting column 505, one end surface of the connecting column 505 is fixedly connected with the connecting plate 506, the lower surface of the connecting plate 506 is fixedly connected with the spring 507, one side surface of the connecting plate 506 is fixedly connected with the fixed block 508, one side surface of the fixed block 508 is fixedly connected with the limiting block 509, the outer side surface of the limiting block 509 is slidably connected with the limiting plate 510, the inner side surface of the limiting plate 510 is provided with the limiting groove 511, the upper surface of the fixed block 508 is fixedly connected with the connecting rod 512, the upper surface of the connecting rod 512 is fixedly connected with the hanging rod 513, one side surface of the flip cover 3 is fixedly connected with the fixed hanging block 514, through the setting of the bottom plate 501, the fixed column 502, the moving groove 503, the moving block 504, the connecting column 505, the connecting plate 506, the spring 507, the fixed block 508, the limiting block 509, the limiting plate 510, the limiting groove 511, the connecting rod 512, the hanging rod 513 and the fixed hanging block 514, when it is needed to open the low-temperature tank flip cover 3 in use, the hanging rod 513 is pulled upwards, along with the hanging rod 513 being pulled upwards, the fixed block 508 is driven by the connecting rod 512 to move downwards to overcome the elastic force of the spring 507, along with the hanging rod 513 being pulled upwards, the fixed block 508 and the connecting plate 506 are driven by the connecting rod 512 to move upwards to overcome the elastic force of the spring 507, so that the hanging rod 513 is separated from the clamping groove of the fixed hanging block 514, and then the flip cover 3 can be opened, in this process, the moving block 504 is linked with the connecting plate 506 through the connecting column 505, along with the upward movement of the connecting plate 506, the moving block 504 slides upwards along the moving groove 503 of the fixed column 502, at the same time, the limiting block 509 on the fixed block 508 also slides in the limiting groove 511 of the limiting plate 510 correspondingly, when the hanging rod 513 is hung on the fixed hanging block 514, the compression force of the spring 507 acts on the connecting plate 506, the hanging rod 513 is driven by the fixed block 508 and the connecting rod 512 to move downwards, so that the stable locking of the flip cover 3 is realized.

[0026] Further, the inner side size of the moving groove 503 is consistent with the outer side size of the moving block 504, two groups of springs 507 are arranged on the top surface of the bottom plate 501, through the setting of the spring 507, in use, the two groups of springs 507 make the whole locking mechanism 5 more uniform and reasonable in stress aspect, so that the locking mechanism 5 is more stable and reliable.

[0027] Further, the other end of the spring 507 is fixedly connected with the bottom plate 501, and the limiting plate 510 is fixedly connected with the bottom plate 501. Through the arrangement of the spring 507 and the bottom plate 501, in use, the spring 507 is elastically deformed with the connecting point of the bottom plate 501 as the support, the whole force transmission process is clear and orderly, and problems such as disorder of spring force direction and loss of force that may occur due to lack of fixation of one end of the spring 507 are avoided, so that each component can accurately respond to external force during operation, and smooth unlocking operation of the flip cover 3 is realized.

[0028] Further, the limiting block 509 is symmetrically provided with two groups with the central axis of the fixed block 508, and the fixed block 508 and the connecting rod 512 are symmetrically provided with two groups with the central axis of the connecting plate 506. Through the arrangement of the limiting block 509, in use, the two symmetric limiting blocks 509 constrain and guide the movement of the fixed block 508, so that the moving direction of the fixed block 508 is more accurate and stable.

[0029] Working principle: first, put the severed finger wrapped with gauze and sealed bag into the storage tank 407, then push the refrigerant block 410 filled with refrigerant into the outside of the storage tank 407, the sliding block 409 on one side of the refrigerant block 410 slides in the sliding groove 408, then stick the probe 403 to the surface of the bag of the severed finger, detect the temperature of the severed finger, and the display 401 will alarm when the temperature exceeds two degrees. The bottom of the shell 1 is provided with a power interface, the charging head 413 above the power supply 414 is inserted into the interface groove 412 below the refrigeration fin 411 along the power interface at the bottom of the shell 1, and low temperature can be maintained after power is connected. If low temperature needs to be maintained for a certain period of time, the power supply 414 can be buckled at the bottom of the shell 1 for maintaining low temperature. When the flip cover 3 is closed, the storage tank 407 is embedded in the sealing groove 406 opened on the surface of the sealing ring 405. When the flip cover 3 of the low-temperature tank needs to be opened, pull the hanging rod 513 upwards. With the hanging rod 513 being pulled upwards, the fixed block 508 is driven by the connecting rod 512 to move downwards against the elastic force of the spring 507. With the hanging rod 513 being pulled upwards, the fixed block 508 and the connecting plate 506 are driven by the connecting rod 512 to move upwards against the elastic force of the spring 507, so that the hanging rod 513 is separated from the clamping groove of the fixed hanging block 514, and the flip cover 3 can be opened. In this process, the moving block 504 is linked with the connecting plate 506 through the connecting column 505. With the upward movement of the connecting plate 506, the moving block 504 slides upwards along the moving groove 503 of the fixed column 502. At the same time, the limiting block 509 on the fixed block 508 also slides in the limiting groove 511 of the limiting plate 510 accordingly. When the hanging rod 513 is hung on the fixed hanging block 514, the compression force of the spring 507 acts on the connecting plate 506, and the hanging rod 513 is driven downwards by the fixed block 508 and the connecting rod 512, so that the flip cover 3 is stably locked.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A severed finger preservation cryogenic tank comprising a housing (1) characterised in that: One side surface of the shell (1) is rotatably connected with a hinge (2), one side surface of the hinge (2) is rotatably connected with a flip cover (3), the inner side surface of the shell (1) is provided with a low-temperature storage mechanism (4), one side surface of the shell (1) is provided with a locking mechanism (5); The low-temperature storage mechanism (4) includes a display (401), a connecting line (402), a probe (403), a fixed plate (404), a sealing ring (405), a sealing groove (406), a storage tank (407), a sliding groove (408), a sliding block (409), a refrigerant block (410), a refrigeration piece (411), an interface groove (412), a charging head (413) and a power supply (414), the inner side surface of the flip cover (3) is fixedly connected with the display (401), the lower surface of the display (401) is fixedly connected with the connecting line (402), one end surface of the connecting line (402) is fixedly connected with the probe (403), the inner side surface of the flip cover (3) is fixedly connected with the fixed plate (404), the lower surface of the fixed plate (404) is fixedly connected with the sealing ring (405), the inner side surface of the sealing ring (405) is provided with the sealing groove (406), the inner side surface of the sealing groove (406) is clampedly connected with the storage tank (407), the inner side surface of the shell (1) is provided with the sliding groove (408), the inner side surface of the sliding groove (408) is slidably connected with the sliding block (409), one side surface of the sliding block (409) is fixedly connected with the refrigerant block (410), the inner side surface of the shell (1) is fixedly connected with the refrigeration piece (411), the lower surface of the refrigeration piece (411) is provided with the interface groove (412), the inner side surface of the interface groove (412) is slidably connected with the charging head (413), one end surface of the charging head (413) is fixedly connected with the power supply (414).

2. A severed digit preservation cryogenic tank according to claim 1, wherein: The display (401) is fixedly connected with the probe (403) through the connecting line (402), the inner side storage of the sealing groove (406) is consistent with the size of the outer side of the storage tank (407).

3. A tank for the preservation of severed limbs at cryogenic temperatures according to claim 1 wherein: The inner side size of the sliding groove (408) is consistent with the outer side size of the sliding block (409), the sliding block (409) is provided with two groups of the central axis of the refrigerant block (410).

4. A tank for the preservation of severed limbs at cryogenic temperatures according to claim 1, wherein: The locking mechanism (5) includes a bottom plate (501), a fixed column (502), a moving groove (503), a moving block (504), a connecting column (505), a connecting plate (506), a spring (507), a fixed block (508), a limiting block (509), a limiting plate (510), a limiting groove (511), a connecting rod (512), a hanging rod (513) and a fixed hanging block (514), the outer surface of the shell (1) is fixedly connected with the bottom plate (501), the bottom plate (501) is fixedly connected with the fixed column (502) on the upper surface, the inner surface of the fixed column (502) is provided with the moving groove (503), the inner surface of the moving groove (503) is slidably connected with the moving block (504), one end surface of the moving block (504) is fixedly connected with the connecting column (505), one end surface of the connecting column (505) is fixedly connected with the connecting plate (506), the lower surface of the connecting plate (506) is fixedly connected with the spring (507), one side surface of the connecting plate (506) is fixedly connected with the fixed block (508), one side surface of the fixed block (508) is fixedly connected with the limiting block (509), the outer surface of the limiting block (509) is slidably connected with the limiting plate (510), the inner surface of the limiting plate (510) is provided with the limiting groove (511), the upper surface of the fixed block (508) is fixedly connected with the connecting rod (512), the upper surface of the connecting rod (512) is fixedly connected with the hanging rod (513), and one side surface of the flip cover (3) is fixedly connected with the fixed hanging block (514).

5. A tank for the preservation of severed digits at cryogenic temperatures according to claim 4 wherein: The inner size of the moving groove (503) is consistent with the outer size of the moving block (504), and the spring (507) is provided with two groups on the upper surface of the bottom plate (501).

6. A tank for the preservation of severed digits at cryogenic temperatures according to claim 4 wherein: The other end of the spring (507) is fixedly connected with the bottom plate (501), and the limiting plate (510) is fixedly connected with the bottom plate (501).

7. A tank for the preservation of severed digits at cryogenic temperatures according to claim 4 wherein: The limiting block (509) is provided with two groups in the central axis of the fixed block (508), and the fixed block (508) and the connecting rod (512) are provided with two groups in the central axis of the connecting plate (506).

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