CN217416532U

CN217416532U - Blood transport case for cardiac surgery

Info

Publication number: CN217416532U
Application number: CN202221470870.1U
Authority: CN
Inventors: 覃春涛; 杨文宇
Original assignee: Ningbo Huamei Hospital University of CAS
Current assignee: Ningbo Huamei Hospital University of CAS
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-13
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a blood transport case for cardiac surgery, which comprises a case body with a temperature control display, wherein an installation position is arranged in the case body, at least one group of blood bag clamping pieces and at least one group of test tube clamping pieces are installed through the installation position, each blood bag clamping piece comprises a fixed block and a slide bar connected with the fixed block, a slide block is arranged on the slide bar in a sliding way, and the slide block can enlarge or reduce the clamping space between the fixed block and the slide block, the ice bag can also play a role in isolating the ice bag, so that the quality of blood products is ensured.

Description

Blood transport case for cardiac surgery

Technical Field

The utility model relates to a medical device technical field of blood storage and transportation especially relates to a blood transport case for cardiac surgery.

Background

Blood is a main component including plasma, blood cells, and genetic materials (chromosomes and genes). Belonging to connective tissue, the tissue layer in the living system. Blood contains various nutrients such as inorganic salts, oxygen, cellular metabolites, hormones, enzymes, antibodies, etc., and has effects of nourishing tissues, regulating organ activities, and protecting against harmful substances. Blood stores human health information, and many diseases require blood testing. Some blood is collected and stored in blood bags or test tubes and then transported by moving the blood transport box.

Chinese application number is CN201520306970.4, the patent name is chinese patent application of blood transport case, a blood transport case is disclosed, including case lid and box two parts, the box includes shell and heat preservation, the heat preservation sets up inside the shell, be favorable to guaranteeing the inside constancy of temperature of box, the case lid bottom sets up the cold source recess, the cold source recess passes through the baffle and divide into four regions with its inner space, the bottom of cold source recess sets up the baffle that is used for fixed cold source, the cold source recess is fixed the cold source on the case lid in an orderly manner, avoid the contact of blood products and cold source, the transportation quality of blood products has been improved. The box passes through the baffle and divide into three region with box inner space, and three region includes test tube groove and two sets of blood bag grooves respectively, and the blood bag groove sets up in bottom half both sides, is applicable to test tube and blood bag and stores and the transportation.

It can be seen from the prior art that the current blood transport case has the following disadvantages: 1. when the blood bag is stored, the blood bags are stacked together, the blood bag at the bottom is easily extruded, the protection of the blood bag is not facilitated, the shock absorption effect is poor, and the damage is easily caused in the transportation process; 2. for the storage of blood products in the transportation process, the blood products are usually cooled by an ice bag, the position of the ice bag in a transportation box is not fixed, the motion amplitude of the blood products in the transportation process is large, the ice bag is contacted with the blood bag, and the quality of the blood products is influenced; 3. the storage areas of the blood bag and the test tube are fixed, and the utilization rate of the blood transport case cannot be well utilized.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to among the prior art, a blood transport case for cardiac surgery can avoid the blood bag to receive the extrusion to make the utilization ratio of blood transport case reach the maximize.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a blood transport case for cardiac surgery, is including having the box that the control by temperature change shows, be provided with the installation position in the box, at least a set of blood bag holder and at least a set of test tube clamping part all pass through installation position installation, the blood bag holder includes the fixed block, and with the slide bar that the fixed block is connected, it is provided with the slider to slide on the slide bar, slides the slider can make the fixed block with the centre gripping space that exists between the slider enlarges or reduces.

Among the above-mentioned technical scheme, the slide bar symmetry sets up at the fixed block both ends, include with fixed block fixed connection's sliding fit portion and wherein one end with the sliding fit portion is connected, the spacing installation department that the other end outwards extended, be provided with the spout in the sliding fit portion, the both ends of slider slide set up in the spout and with fixed block parallel arrangement.

In the technical scheme, one end of the sliding block is provided with a locking groove.

Among the above-mentioned technical scheme, one of them tip of fixed block rotate be provided with locking groove complex hasp, the hasp include with the fixed block pass through the rotation portion that the pivot is connected and with locking groove complex buckling parts guarantees the tight validity of blood bag clamp.

In the technical scheme, the blood bag clamping piece comprises a pressing plate correspondingly arranged above the installation position, a threaded knob arranged on the pressing plate in a penetrating manner and a supporting spring with one end arranged on the lower surface of the pressing plate and the other end fixed on the installation position and used for limiting the blood bag clamping piece to move in the vertical direction.

In the technical scheme, the pressing plate is provided with a plurality of bayonets matched with the test tube clamping piece, so that the blood bag clamping piece can be limited and the test tube clamping piece can be placed.

In the technical scheme, the test tube clamping piece comprises a box body, a plurality of test tube mounting positions are arranged in the box body, and clamping blocks matched with the bayonets are symmetrically arranged outside the box body.

Among the above-mentioned technical scheme, the appearance intracavity of box is provided with keeps apart the limiting plate, keep apart and be provided with a plurality of notches that can supply blood bag or test tube to pass on the limiting plate, it is spacing to make blood bag and test tube lower part accessible should keep apart the limiting plate completion, further increases the stability of blood bag and test tube in the transportation.

In the above technical scheme, the mounting position is arranged at a ladder at an opening of the box body.

In the technical scheme, the box body comprises a cover body covering the box body, and the inner surface of the cover body is provided with a fixing position for placing the test tube to clamp the spare part.

Compared with the prior art, the utility model discloses following beneficial effect has: through adopting blood bag holder and test tube to clamp the form that the piece set up quantity can the independent combination, make the storage area of blood bag and test tube freely transform according to actual conditions, make the utilization ratio of blood transport case reach the maximize, and simultaneously, through the setting of blood bag holder and test tube card dress spare, can make blood bag and test tube can independently vertically place in the box, for the mode of tiling, space utilization is bigger, the extrusion of blood bag has been avoided, set up the isolation limiting plate simultaneously in the box, not only can increase the stability of blood bag and test tube in the transportation, the isolation that can play the ice bag equally, can not make blood bag or test tube rather than direct contact, guarantee the quality of blood products.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the blood bag clamping piece and the test tube clamping piece of the present invention.

Fig. 2 is a schematic structural view of the blood bag holder of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic sectional view of the present invention.

Fig. 5 is a partially enlarged view of portion B of fig. 4.

Fig. 6 is a schematic view of another view angle cross-sectional structure of the present invention.

Fig. 7 is a schematic view of a blood bag holder.

Fig. 8 is a partially enlarged view of portion C of fig. 7.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following description is provided to disclose the invention and to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or position relative to one another as illustrated in the figures, which is intended merely to simplify the description of the present invention and does not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above terms are not to be considered as limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 8, the blood transport case for cardiac surgery comprises a case body 1 with a temperature control display, and a handle or a lifting handle is arranged outside the case body for convenient transportation.

Be provided with in the box and hold the chamber, be located the eaves mouth department that holds the chamber opening part and be provided with the echelonment structure that sets up that sinks, this structure is installation position 11, specifically can set up on 1 length direction's of box both sides eaves mouth for the installation of blood bag holder 2 and test tube clamping part 3, in order to prevent that blood bag holder 2 is for shifting, can set up a plurality of spacing grooves 111 on the last working face of installation position 11.

It is obvious that blood bag holder 2 and test tube card dress 3 can set up a plurality ofly, or when being all blood bags, can pack up spare with test tube card dress 3, and all place blood bag holder 2 in holding the chamber, or when all being the sampling test tube, pack up spare with blood bag holder 2, all place test tube card dress 3 in holding the chamber, but in the actual conditions, there will be the blood bag usually and test tube all have the condition, therefore, blood bag holder 2 or test tube card dress 3 remain a set ofly at least, with the need occasionally.

Specifically, the blood bag holding member 2 includes a fixed block 21 and a sliding rod 22, wherein the sliding rod 22 is symmetrically disposed at two ends of the fixed block, and includes a sliding fit portion 221 fixedly connected to the fixed block 21 and a limit mounting portion 222 having one end connected to the sliding fit portion 221 and the other end extending outward, the sliding fit portion 221 is provided with a sliding slot 221a, two ends of the sliding block 23 are slidably disposed in the sliding slot and arranged parallel to the fixed block, and a holding space 20 is formed between the sliding block 23 and the fixed block 21, during the sliding of the sliding block 23 along the sliding slot 221a, one holding space 20 can be enlarged or reduced, when the holding space 20 is filled with a blood bag, then the sliding block 23 approaches the fixed block 21, so that the top of the blood bag is held in the holding space 20, obviously, after holding, it needs to be maintained in a clamping state, a locking structure is needed to ensure that the holding space 20 between the sliding block 23 and the fixed block 21 is maintained, i.e. to ensure that the blood bag can be clamped.

The locking structure comprises a locking groove 231 arranged at one end of the sliding block 23 and a lock catch 4 arranged at one end of the fixed block 21, wherein the lock catch 4 specifically comprises a rotating part 41 connected with the fixed block through a rotating shaft and a buckling part 42 matched with the locking groove 231, and the clamping state between the sliding block 23 and the fixed block 21 can be ensured to be maintained through the locking of the buckling part 42 and the locking groove 231; when the fastening portion 42 is disengaged from the locking groove 231, the rotation portion 41 rotates to drive the fastening portion 42 to move away from the locking groove 231, so that the clamping space 20 is enlarged, and the blood bag is taken out.

It is worth mentioning that two limiting installation parts 222 of the sliding rod 22 are respectively clamped into the limiting grooves 111 of the installation positions 11 at the cornice positions at two sides of the length direction of the box body 1, so that the blood bag clamping piece 2 is prevented from sliding on the installation positions 11, and meanwhile, in order to prevent the blood bag clamping piece 2 from jumping in the transportation process and influencing the transfer of the blood bag, a pressing plate 51 used for limiting the movement of the blood bag clamping piece 2 in the vertical direction is arranged above the installation positions 11.

Be provided with screw thread knob 52 and supporting spring 53 with the supporting clamp plate 51, obviously, two tip of a clamp plate 51 set up a supporting spring 53 respectively, set up screw thread knob 52 in the middle part of every clamp plate 51, the distribution of power can be more even like this, spacing also the effect is better to 2 vertical directions of blood bag holder, concrete mounting means adopts supporting spring 53 one end to set up in clamp plate 51 lower surface, the other end is fixed in on installation position 11, and screw thread knob 52 passes clamp plate 51 and installation position 11 cooperation from last to down, adjust the distance between clamp plate 51 and the installation position 11 through the rotation of screw thread knob 52, in order to guarantee sealedly, under clamp plate 51 operating condition, its upper surface flushes with the eaves mouth of box 1.

Can enough place test tube clamping piece 3 again spacing to blood bag holder 2, set up a plurality of bayonets 511 that clamp 3 matches with the test tube on clamp plate 51, like this, both guaranteed that blood bag holder 2 moves in vertical direction, can satisfy the installation of test tube clamping piece 3 again.

Like this, no matter be the blood bag many or the test tube is many under the condition, can both adjust the size that blood bag clamping area or test tube placed the region according to actual conditions, the space utilization in the improvement box that can maximize.

The concrete structure of test tube card dress piece 3 includes box body 31, sets up a plurality of test tube installation positions 311 on the bottom surface of this box body 31, and the pore structure promptly, test tube accessible insert in this pore structure spacing, lie in box body 31 outside symmetry and be provided with fixture block 312, during the installation, can in bayonet 511 on the clamp plate 51 is gone into to this fixture block 312 card.

In order to prevent flagging rocking of blood bag and test tube in the box in the transportation, box 1 hold the intracavity and be provided with isolation limiting plate 6, should keep apart limiting plate 6 and set up the position or highly hang height-adjustable according to blood bag and test tube from the 1 bottom surface of box, keep apart and be provided with a plurality of notches 61 that can supply blood bag or test tube to pass on the limiting plate 6, it is spacing to make blood bag and test tube lower part accessible should keep apart limiting plate 6 completion, further increase the stability of blood bag and test tube in the transportation.

Obviously, when the test tube clamping piece 3 is in a standby state, the test tube clamping piece is easy to lose after being stored separately, if the test tube clamping piece is placed in the cavity of the box body 1, the containing of the blood bag and the test tube can be influenced, therefore, a fixing position 121 for placing the test tube clamping piece is arranged on the inner surface of the cover body 12 covering the box body 1, when the test tube clamping piece 3 is redundant, the test tube clamping piece can be buckled on the fixing position 121, the test tube clamping piece can not be lost, the containing space of the blood bag and the test tube can not be influenced, and the size of the cover body 12 can be increased or reduced in an adaptive mode through the fixing position 121.

As a cold source, the isolation limiting plate 6 can also play an isolation role, so that the blood bag or the test tube cannot be in direct contact with the isolation limiting plate, and the transportation quality of blood products is improved.

It will be understood by those skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments, and any variations or modifications of the embodiments of the invention are possible without departing from the principles.

Claims

1. The utility model provides a blood transport case for cardiac surgery, is including having box (1) that the control by temperature change shows, its characterized in that, be provided with installation position (11) in box (1), at least a set of blood bag holder (2) and at least a set of test tube card dress spare (3) all pass through installation position (11) installation, blood bag holder (2) including fixed block (21), and with slide bar (22) that fixed block (21) are connected, the slip is provided with slider (23) on slide bar (22), slides slider (23) can make fixed block (21) with centre gripping space (20) that exist between slider (23) expand or reduce.

2. The blood transportation box for cardiac surgery as claimed in claim 1, wherein the sliding rods (22) are symmetrically arranged at two ends of a fixed block, and comprise a sliding fit portion (221) fixedly connected with the fixed block (21) and a limit mounting portion (222) with one end connected with the sliding fit portion (221) and the other end extending outwards, the sliding fit portion (221) is provided with a sliding groove (221 a), and two ends of the sliding block are slidably arranged in the sliding groove and are parallel to the fixed block.

3. A cardiosurgical blood transport case as claimed in claim 2, wherein one end of the slider (23) is provided with a locking groove (231).

4. A blood transporting box for cardiac surgery as defined in claim 3, wherein one end of the fixing block (21) is rotatably provided with a latch (4) engaged with the locking groove (231), and the latch (4) comprises a rotating portion (41) connected with the fixing block through a rotating shaft and a fastening portion (42) engaged with the locking groove (231).

5. The blood transportation box for cardiac surgery as claimed in claim 1, wherein the blood bag holder (2) comprises a pressure plate (51) correspondingly disposed above the mounting position (11), a threaded knob (52) threaded on the pressure plate (51), and a support spring (53) having one end disposed on the lower surface of the pressure plate (51) and the other end fixed on the mounting position (11).

6. A cardiosurgical blood transport case as claimed in claim 5, wherein said pressure plate (51) is provided with a plurality of bayonets (511) for mating with said test tube connectors (3).

7. A blood transportation box for cardiac surgery as claimed in claim 6, wherein the test tube clamping part (3) comprises a box body (31), a plurality of test tube mounting positions (311) are arranged in the box body (31), and clamping blocks (312) matched with the clamping openings (511) are symmetrically arranged outside the box body (31).

8. A blood transportation box for cardiosurgery according to claim 1, characterized in that an isolation limiting plate (6) is arranged in the containing cavity of the box body (1), and a plurality of notches (61) for blood bags or test tubes to pass through are arranged on the isolation limiting plate (6).

9. A cardiosurgical blood transport case according to claim 1, characterized in that the mounting location (11) is arranged at an opening of the case (1).

10. A blood transport box for cardiac surgery as in claim 9, wherein the box body (1) comprises a cover body (12) covering the box body (1), the inner surface of the cover body (12) is provided with a fixing position (121) for placing the test tube clamp spare parts.