CN209270480U

CN209270480U - A kind of fixed device of medical Transfusion device

Info

Publication number: CN209270480U
Application number: CN201821387752.8U
Authority: CN
Inventors: 张欢荣
Original assignee: YINGTAN RONGJIA GROUP MEDICAL INSTRUMENT CO Ltd
Current assignee: YINGTAN RONGJIA GROUP MEDICAL INSTRUMENT CO Ltd
Priority date: 2018-08-27
Filing date: 2018-08-27
Publication date: 2019-08-20
Anticipated expiration: 2028-08-27

Abstract

The utility model discloses a kind of fixed devices of medical Transfusion device, including fixed shell, and the fixed shell includes the first shell and second housing of semi-cylindrical；Compared with prior art, the utility model utilizes the fixation shell of the bag pipe and puncture outfit junction that are socketed in infusion bag bottom, infusion bag is linked together with puncture outfit by fixed shell, effectively avoiding the movement in infusion process because of patient causes puncture outfit to loosen the risk for leading to slide, both the medical safety of patient had been ensure that, avoid the waste of unnecessary medical treatment cost, the working strength of medical staff is reduced simultaneously, and the fixation shell length of the utility model is adjustable, even if patient causes puncture outfit to loosen on the move, but as long as the range that puncture outfit loosens is within the scope of maximum tension, due to the fixation of fixed shell, puncture outfit still is able to guarantee connecting with infusion bag for safety, and adjustable fixed device can be suitble to the puncture outfit of more different sizes.

Description

A kind of fixed device of medical Transfusion device

Technical field

The utility model relates to infusion apparatus technical fields, and in particular to a kind of fixed device of medical Transfusion device.

Background technique

In current clinical transfusion therapeutic process, after puncture outfit punctures the sealing-plug of infusion bag bag pipe, just with infusion packet one It rises and is suspended on infusion support, the frictional force that infusion apparatus only relies between bottle plug puncture unit syringe needle and infusion apparatus is fixed, without any solid It sets down measures.Due to lacking fixed device, so because the mobile etc. of patient can cause bottle plug puncture unit to loosen in infusion process, no There can be the risk for being slipped to ground if discovery in time, if patient or family members turn back to liquid bottles from the syringe needle for being about to fall off again It is interior, the risk that pollutant enters blood of human body is increased, unnecessary security risk is be easy to cause, meanwhile, it can also improve infusion Cost not only increases medical security risks, but also increases the working strength of medical staff.

Utility model content

In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of medical defeated Liquid device fixes device.

For this purpose, the utility model uses following technical scheme:

The utility model provides a kind of fixed device of medical Transfusion device, including fixed shell, the fixed shell include The first shell and second housing of semi-cylindrical, the side of first shell and the side of the second housing connect by first It connects film to be connected, the other side of first shell is articulated with lock sheet by the second connection film, and the lock sheet opens up There is locking hole, the outer wall of the second housing close to the other side is convexly equipped with latch segment compatible with the locking hole；Described The top and bottom end of one shell and the second housing offer the arc port of semicircle, two arcs positioned at the same end Mouth is oppositely arranged and forms round hole；First shell and the second housing include upper housing, lower case and semicircle The first telescopic segment, first telescopic segment is consistent with the radius of the upper housing, the lower case, the upper housing and institute It states lower case to be connected by first telescopic segment, the middle section of the first connection film is equipped with second by compression forming Telescopic segment, the length of second telescopic segment are equal to the length of first telescopic segment.

In the utility model preferably technical solution, first shell, the first connection film, outside described second Shell, the second connection film and the latch segment are all made of medical PVC material.

In the utility model preferably technical solution, the maximum tension of first telescopic segment and second telescopic segment Length is 5mm-7mm.

In the utility model preferably technical solution, the quantity of the lock sheet is set as two, two lock sheets It is located at the upper housing and lower case of first shell, the quantity of the latch segment is set as two, each latch segment point It Dui Ying not a lock sheet.

In the utility model preferably technical solution, the top end face of first shell and the second housing is around institute It states arc port and is convexly equipped with the first reinforcing rib, the circular arc port in the bottom end of first shell and the second housing is convexly equipped with Second reinforcing rib.

The utility model has the following beneficial effects:

Compared with prior art, the utility model utilizes and is socketed in the bag pipe of infusion bag bottom and consolidating for puncture outfit junction Infusion bag is linked together with puncture outfit by fixed shell, is effectively avoided in infusion process because patient's by fixed shell It is mobile that puncture outfit is caused to loosen the risk for leading to slide, it both ensure that the medical safety of patient, and avoided unnecessary medical treatment cost Waste, while the working strength of medical staff is reduced, and the fixation shell length of the utility model is adjustable, even if suffering from Person causes puncture outfit to loosen on the move, but as long as puncture outfit loosen range within the scope of maximum tension, due to set casing The fixation of body, puncture outfit still is able to guarantee connecting with infusion bag for safety, and adjustable fixed device can be suitble to more The puncture outfit of more different sizes, disinfection easy to clean after the fixation device of the utility model has used, avoids poor infection, accords with Close environmentally protective social development theory.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the fixed shell of fixation device of the utility model；

Fig. 2 is the fixation device installation section cross-sectional view of the utility model；

Fig. 3 is the installation diagram of the fixation device of the utility model.

In figure: 1, fixed shell；11, the first shell；12, second housing；121, latch segment；13, the first connection film； 14, the second connection film；15, lock sheet；151, locking hole；16, arc port；17, the first telescopic segment；18, the second telescopic segment； 19, the first reinforcing rib；20, the second reinforcing rib；2, infusion bag；21, sealing-plug；3, puncture outfit；31, pressing plate；4, perfusion tube.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It removes, be fully described by, wherein the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, Bu Nengli Solution is the limitation to this patent；In order to better illustrate the utility model embodiment, the certain components of attached drawing have omission, amplification Or reduce, do not represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation in attached drawing May omit will be understood by.

The described embodiments are only a part of the embodiments of the utility model for the utility model, rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment is described in detail:

As shown in Figure 1 to Figure 3, including fixed shell 1, the fixed shell 1 include semi-cylindrical the first shell 11 and Second housing 12, the side of first shell 11 connect film 13 by first with the side of the second housing 12 and are connected It connects, the other side of first shell 11 is articulated with lock sheet 15 by the second connection film 14, and the lock sheet 15 offers Locking hole 151, the outer wall of second housing 12 close to the other side are convexly equipped with latch segment compatible with the locking hole 151 121；The top and bottom end of first shell 11 and the second housing 12 offer the arc port 16 of semicircle, are located at same Two arc ports 16 at end are oppositely arranged and form round hole；First shell 11 and the second housing 12 include Upper housing, lower case and semicircular the first telescopic segment 17 by compression molding, first telescopic segment 17 and the upper casing Body, the radius of the lower case are consistent, and the upper housing and the lower case are connected by first telescopic segment 17, institute The middle section for stating the first connection film 13 is equipped with the second telescopic segment 18 for passing through compression forming, the length etc. of second telescopic segment 18 In the length of first telescopic segment 17.

Specific installation steps: after puncture outfit 3 to be penetrated to the sealing-plug 21 of 2 bottom of infusion bag, fixed shell 1 is opened, is led to Cross the bag pipe outer for fixation hole clamping 2 bottom of infusion bag of fixed 1 upper end of shell being combined by two opposite arc ports 16 Place, the pressing plate 31 of puncture outfit 3 are placed in set casing body, and are clamped by two opposite arc ports 16 of bottom, arc port 16 radius need to be less than the radius of pressing plate, and the perfusion tube 4 of 3 tail portion of puncture outfit then passes through the arc port 16 of bottom, the first shell 11, second housing 12 closes into fixed shell 1 by 13 pin-joint of the first connector, and lock sheet 15 buckles into lock by locking hole 151 Installation can be completed in tight block 121.

In the present embodiment, first shell 11, the first connection film 13, the second housing 12, described the Two connection films 14 and the latch segment 121 are all made of medical PVC material, and the fixation device of the utility model is using compression molding Structure, beautiful small and exquisite, simple and convenient, low in cost, and be used multiple times, the disinfection easy to clean of when use avoids cross-infection.

In the present embodiment, the maximum tension length of first telescopic segment 17 and second telescopic segment 18 is 5mm- 7mm, when patient's transfer or big-movement, fixed shell 1 can move down in the range of safety, while when deflecting, the One telescopic segment 17 and the second telescopic segment 18 allow the fixed flexible humidity of shell 1 bending, when avoiding acting excessive, cause to puncture Device 3 damages.

In the present embodiment, the quantity of the lock sheet 15 is set as two, and two lock sheets 15 are located at described The upper housing and lower case of first shell 11, the quantity of the latch segment 121 are set as two, and each latch segment 121 is right respectively Answer a lock sheet 15.

In the present embodiment, the top end face of first shell 11 and the second housing 12 is convex around the arc port 16 Equipped with the first reinforcing rib 19, the bottom end of first shell 11 and the second housing 12 is convexly equipped with the around the arc port 16 Two reinforcing ribs 20, the first reinforcing rib 19 and the second reinforcing rib 20 play invigoration effect, avoid the excessive support bad arc port of pulling action 16。

The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality In the case where with novel principle and spirit, various changes, modification, replacement and volume can be carried out to these features and embodiment It writes, still falls in the protection scope of the utility model.The utility model is not limited to the particular embodiment disclosed, The embodiment that he falls into claims hereof is fallen within the protection scope of the utility model.

Claims

1. a kind of fixed device of medical Transfusion device, it is characterised in that: including fixed shell (1), the fixed shell (1) includes half Cylindrical the first shell (11) and second housing (12), side and the second housing (12) of first shell (11) Side is connected by the first connection film (13), and the other side of first shell (11) passes through second connection film (14) pivot It is connected to lock sheet (15), the lock sheet (15) offers locking hole (151), and the second housing (12) is close to outside the other side Wall is convexly equipped with the compatible latch segment (121) with the locking hole (151)；First shell (11) and the second housing (12) top and bottom end offers the arc port (16) of semicircle, and two arc ports (16) positioned at the same end are opposite to be set It sets and forms round hole；First shell (11) and the second housing (12) include upper housing, lower case and semicircle The first telescopic segment (17), first telescopic segment (17) is consistent with the radius of the upper housing, the lower case, it is described on Shell and the lower case are connected by first telescopic segment (17), and the middle section of first connection film (13) is equipped with logical Molding second telescopic segment (18) of overcompression, the length of second telescopic segment (18) are equal to the length of first telescopic segment (17) Degree.

2. the fixed device of medical Transfusion device according to claim 1, it is characterised in that: first shell (11), described First connection film (13), the second housing (12), second connection film (14) and the latch segment (121) are all made of Medical PVC material.

3. the fixed device of medical Transfusion device according to claim 1, it is characterised in that: first telescopic segment (17) and institute The maximum tension length for stating the second telescopic segment (18) is 5mm-7mm.

4. the fixed device of medical Transfusion device according to claim 1, it is characterised in that: the quantity of the lock sheet (15) is set It is two, two lock sheets (15) are located at the upper housing and lower case of first shell (11), the latch segment (121) quantity is set as two, and each latch segment (121) respectively corresponds a lock sheet (15).

5. the fixed device of medical Transfusion device according to claim 1, it is characterised in that: first shell (11) and described The top end face of second housing (12) is convexly equipped with the first reinforcing rib (19) around the arc port (16), first shell (11) and The bottom end of the second housing (12) is convexly equipped with the second reinforcing rib (20) around the arc port (16).