CN216703083U

CN216703083U - Portable blood transfusion and fluid infusion support

Info

Publication number: CN216703083U
Application number: CN202122355468.0U
Authority: CN
Inventors: 张美婷; 刘佳; 黄顺; 杜晨冉; 王伟; 奚铭远; 张佳; 李静; 朱玉燕
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-06-10
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a portable blood transfusion and transfusion support which comprises a first sleeve and a fixed base, wherein the first sleeve is in threaded connection with a second sleeve through a thread groove formed in the upper side of the inner wall of the first sleeve, the second sleeve is in threaded connection with a third sleeve through a thread groove formed in the upper side of the inner wall of the second sleeve, an annular fixed piece is fixedly installed at the top end of the third sleeve, and a plurality of supports are fixedly installed on the outer surface of the annular fixed piece. This portable blood transfusion infusion support, this practicality is through first sleeve, second sleeve, third sleeve, annular mounting, fixed buckle, lift kits, location double-screw bolt, thread groove, unable adjustment base, plasticity gasket, handle, first spring, support, positioning gear, locating lever, slider, fixed axle, ejector pad, lead to groove, gag lever post and the cooperation of second spring and use, through using this blood transfusion infusion support, can effectively improve sick and wounded's transport efficiency, reduces transportation personnel work load.

Description

Portable blood transfusion and fluid infusion support

Technical Field

The utility model relates to an infusion support, in particular to a portable blood transfusion and infusion support.

Background

Infusion bag (bottle) hangs and uses fixed ceiling rail formula and removal vertical type two mostly in the infusion treatment, and fixed ceiling rail formula and removal vertical type infusion pole (frame) have been reported because its open position leans on relatively down, and the adverse event that the liquid dropped has not only probably disturbed the treatment process, also has the possibility that increases medical risk. The movable and fixed sky rail type transfusion rods (racks) are only used in bed states of patients in hospitals and transfusion centers, and the application range is limited to a certain extent.

In pre-hospital emergencies, due to the time pressure, a patient may need to begin infusion before being pushed onto a crash cart, at which time a nurse or doctor typically acts as a mobile infusion stand, lifting the fluid with hand, and accompanying the transfer. This undoubtedly disperses the energy and physical strength of the doctor or nurse, while increasing the burden of transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable blood transfusion and fluid infusion support to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable blood transfusion and transfusion support comprises a first sleeve and a fixed base, wherein the first sleeve is connected with a second sleeve through a thread groove and a thread which are arranged on the upper side of the inner wall of the first sleeve, the second sleeve is connected with a third sleeve through a thread groove and a thread which are arranged on the upper side of the inner wall of the second sleeve, an annular fixing part is fixedly arranged at the top end of the third sleeve, a plurality of supports are fixedly arranged on the outer surface of the annular fixing part, a fixed shaft is fixedly arranged on each support, a hanging support is movably sleeved on the outer wall of the fixed shaft, a positioning gear is fixedly sleeved on one side, which is positioned on the hanging support, of the outer wall of the fixed shaft, a through groove is arranged on the front surface of the hanging support, a limiting rod is fixedly arranged inside the through groove, a sliding block is sleeved on the outer wall of the limiting rod, a pushing block is fixedly arranged on the front surface of the sliding block, and a positioning rod is fixedly arranged at the rear part, which is positioned on one side of the back surface of the hanging support, the utility model discloses a fixing device for fixing a slide block, including gag lever post, fixing base, locating stud, handle, plastic gasket, suspension bracket, fixing base, the second spring has been cup jointed to the one side that lies in the slider on the outer wall of gag lever post, first telescopic bottom fixed mounting has the locating stud, the thread groove with locating stud looks adaptation is seted up at fixing base's top, one side of fixing base is provided with the handle, and the quantity of handle is two, two the handle is close to fixing base's one end and articulates, two the first spring of fixedly connected with between the handle, fixing base's inboard fixed mounting has the plasticity gasket, the one end welding that annular mounting was kept away from to the suspension bracket has fixed buckle.

As a further scheme of the utility model: the first sleeve and the second sleeve are sleeved with a spiral fastening sleeve through thread grooves and threads formed in the upper side of the outer wall of the first sleeve and the second sleeve, and annular clamping pieces are arranged at the upper ends of the first sleeve and the second sleeve.

As a still further scheme of the utility model: one side of the sliding block is provided with a sliding hole matched with the limiting rod, and the sliding block is connected with the limiting rod in a sliding mode through the sliding hole formed in one side of the sliding block.

As a still further scheme of the utility model: the length of the first sleeve, the length of the second sleeve and the length of the third sleeve are both 50cm, the first sleeve, the second sleeve and the third sleeve are all hollow cylindrical structures with one slightly thicker end and one slightly thinner end, the diameter of the first sleeve is 2.4cm, the diameter of the second sleeve is 2.0cm, and the diameter of the third sleeve is 1.6 cm.

As a still further scheme of the utility model: and waterproof constant-temperature coatings are arranged on the outer walls of the first sleeve, the second sleeve and the third sleeve.

As a still further scheme of the utility model: the fixed base is in an oval clip shape, and the middle of the fixed base is in an annular shape, and one end of the fixed base, which is far away from the handle, is a duckbill-shaped opening.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a first sleeve, the second sleeve, the third sleeve, annular fixed piece, fixed buckle, the lift kits, the locating stud, the thread groove, unable adjustment base, the plasticity gasket, the handle, first spring, a support, the positioning gear, the locating lever, the slider, the fixed axle, the ejector pad, lead to the groove, the cooperation of gag lever post and second spring is used, through using this blood transfusion support, can effectively improve sick and wounded's transport efficiency, reduce transportation personnel work load, reduce adverse events incidence, make things convenient for the patient of infusing to get off the bed activity.

2. This practicality is used through the cooperation of spiral adapter sleeve and annular clamping piece, and the adjustable infusion support's of spiral adapter sleeve and annular clamping piece length carries out fixedly, makes the infusion support use more nimble, and this infusion support through the contractibility between first sleeve, second sleeve and the third sleeve to and the detachability between unable adjustment base and the first sleeve, make the infusion support can put in medical staff's knapsack after folding, conveniently carry.

Drawings

FIG. 1 is a schematic diagram of a portable stand for blood transfusion and fluid infusion;

FIG. 2 is a schematic diagram of a top view of a ring-shaped fixing member of a portable stand for blood transfusion and fluid infusion;

FIG. 3 is an enlarged view of the portable stand at A in FIG. 1;

fig. 4 is an enlarged schematic structural diagram of a portable blood transfusion stand at B in fig. 1.

In the figure: the device comprises a first sleeve 1, a second sleeve 2, a third sleeve 3, an annular fixing piece 4, a fixing buckle 5, a hanging support 6, a positioning stud 7, a threaded groove 8, a fixing base 9, a plastic gasket 10, a handle 11, a first spring 12, a spiral fastening sleeve 13, an annular clamping piece 14, a support 15, a positioning gear 16, a positioning rod 17, a sliding block 18, a fixing shaft 19, a pushing block 20, a through groove 21, a limiting rod 22 and a second spring 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a portable blood transfusion stand includes a first sleeve 1 and a fixed base 9, the first sleeve 1 is connected to a second sleeve 2 through a thread groove formed on an upper side of an inner wall thereof, the second sleeve 2 is connected to a third sleeve 3 through a thread groove formed on an upper side of an inner wall thereof, an annular fixing member 4 is fixedly installed at a top end of the third sleeve 3, a plurality of supporting seats 15 are fixedly installed on an outer surface of the annular fixing member 4, a fixing shaft 19 is fixedly installed on the supporting seats 15, a hanging bracket 6 is movably sleeved on an outer wall of the fixing shaft 19, the hanging bracket 6 is rotatably connected to the fixing shaft 19 through a bearing installed thereon, a positioning gear 16 is fixedly sleeved on one side of the hanging bracket 6 on the outer wall of the fixing shaft 19, a through groove 21 is formed on a front surface of the hanging bracket 6, a limiting rod 22 is fixedly installed inside the through groove 21, the outer wall of the limiting rod 22 is sleeved with a sliding block 18, the sliding block 18 is connected with a through groove 21 in a sliding manner, the front surface of the sliding block 18 is fixedly provided with a push block 20, one side of the sliding block 18 is fixedly provided with a positioning rod 17 at the rear part of the back surface of the suspension bracket 6, and the positioning rod 17 is clamped with the positioning gear 16, one side of the outer wall of the limiting rod 22 positioned on the sliding block 18 is sleeved with a second spring 23, the bottom end of the first sleeve 1 is fixedly provided with a positioning stud 7, the top of the fixed base 9 is provided with a thread groove 8 matched with the positioning stud 7, one side of the fixed base 9 is provided with a handle 11, and the quantity of handle 11 is two, and two handles 11 are close to the one end of unable adjustment base 9 and articulate, and fixedly connected with first spring 12 between two handles 11, and the inboard fixed mounting of unable adjustment base 9 has plasticity gasket 10, and the welding of the one end that the annular mounting 4 was kept away from to outrigger 6 has fixed buckle 5.

Referring to fig. 1 and 3, in the present application, the first sleeve 1 and the second sleeve 2 are respectively sleeved with the spiral fastening sleeve 13 through a thread groove and a thread formed on the upper side of the outer wall thereof, the upper ends of the first sleeve 1 and the second sleeve 2 are respectively provided with the annular clamping piece 14, and the sectional view of the annular clamping piece 14 is wide at the top and narrow at the bottom.

Referring to fig. 4, in the present application, a sliding hole adapted to the limiting rod 22 is formed at one side of the sliding block 18, and the sliding block 18 is slidably connected to the limiting rod 22 through the sliding hole formed at one side thereof.

Referring to fig. 1, in the present application, the features are: the length of the first sleeve 1, the length of the second sleeve 2 and the length of the third sleeve 3 are both 50cm, the first sleeve 1, the second sleeve 2 and the third sleeve 3 are all hollow cylindrical structures with one end slightly thicker and one end slightly thinner, the diameter of the first sleeve 1 is 2.4cm, the diameter of the second sleeve 2 is 2.0cm, and the diameter of the third sleeve 3 is 1.6 cm.

Referring to fig. 1, in this application, all be provided with waterproof constant temperature coating on the outer wall of first sleeve 1, second sleeve 2 and third sleeve 3, make this sleeve material high, low temperature resistant, resistant high humid environment, the contact damage in high temperature, the low temperature environment can not take place, the rust deformation of not oxidation, more durable.

Referring to fig. 1, in the present application, the fixing base 9 is in the shape of an oval clip, and the end of the fixing base which is annular in the middle and away from the handle 11 is a duckbill-shaped opening.

The working principle of the utility model is as follows:

referring to fig. 1-4, when the blood transfusion bracket is used, the third sleeve 3 is firstly drawn out upwards from the inside of the second sleeve 2, when the thread on the lower side of the outer wall of the third sleeve 3 contacts the thread groove on the upper side of the inner wall of the second sleeve 2, the third sleeve 3 cannot be drawn upwards continuously, the third sleeve 3 is rotated to enable the second sleeve 2 and the third sleeve 3 to be connected and fixed through the thread, the second sleeve 2 can be drawn out from the inside of the first sleeve 1 and fixed through the same operation method, then the first sleeve 1 is connected with the thread groove 8 through the positioning stud 7, the first sleeve 1 is fixed on the fixed base 9, the annular structure on the middle part of the fixed base 9 can be matched with the shape of the cylindrical bedside rod of the stretcher rod, the parallel structure with the duckbilled opening on the front section can be connected with the plate-shaped bedside, glass, wood, or the non-woven fabric, The plate-shaped objects such as stones are fit, in the process of using the fixed base 9, the handles 11 can be held by hands, the two handles 11 are pressed, the first spring 12 can be extruded by the two handles 11 through the hinged relation, the duckbill-shaped opening of the fixed base 9 is unfolded and fixed on the corresponding object, the handles 11 can be taken down at any time, meanwhile, the fixed base 9 can not rotate and shake under the elastic action of the first spring 12 through the arrangement of the plastic gasket 10, the stability of the fixed base 9 is ensured, the whole support is fixed well at the moment, the sliding block 18 can be pulled to slide on the outer wall of the limiting rod 22 through the push block 20, the second spring 23 can be extruded by the movement of the sliding block 18, and meanwhile, the positioning rod 17 can be driven by the movement of the sliding block 18 to be separated from the corresponding tooth groove on the positioning gear 16, the suspension bracket 6 can be rotated by making the positioning gear 16 lose the limiting function of the suspension bracket 6, the suspension bracket 6 is rotated to be in a vertical state with the annular fixing piece 4, the limit of the push block 20 is loosened, the positioning rod 17 is driven by the slide block 18 to reset under the elastic action of the second spring 23, the positioning rod 17 is clamped into the tooth groove corresponding to the positioning gear 16, the position of the suspension bracket 6 is fixed, a plurality of suspension brackets 6 on the annular fixing piece 4 can be unfolded in sequence by the same method, then liquid or blood bags can be suspended on the fixing buckle 5 for a patient to use, meanwhile, under extremely special conditions, if any environment for clamping does not exist, the suspension bracket 6 can be turned over upwards by one hundred eighty degrees, then the suspension can be suspended by the fixing buckle 5, the basic requirement of transfusion can be completed, the fixing buckle 5 adopts a spring climbing buckle structure, the liquid bag or the blood bag can be automatically locked after being hung, so that the liquid or the blood bag can be prevented from carelessly dropping in the transportation process, and the lock catch can be manually opened when the empty bag is detached, so that the blood transfusion and fluid transfusion support is used, the transfer efficiency of the sick and wounded can be effectively improved, the labor load of transfer personnel is reduced, the occurrence rate of adverse events is reduced, and the transfusion patient can conveniently get out of bed for movement.

Referring to fig. 1 and 3, in use, when the third sleeve 3 and the second sleeve 2 are not completely pulled out or opened, the screw fastening sleeve 13 is rotated to move up through the screw thread connection between the screw fastening sleeve 13 and the upper side of the outer wall of the first sleeve 1 and the second sleeve 2, and during the moving up, the screw fastening sleeve 13 contacts the annular clamping piece 14, because the annular clamping piece 14 is wide at the upper part and narrow at the lower part, the screw fastening sleeve 13 extrudes the annular clamping piece 14 along with the moving up of the screw fastening sleeve 13, the annular clamping piece 14 is tightened, and then the two sleeves are fixed, the length of the infusion support can be adjusted and fixed through the matching of the screw fastening sleeve 13 and the annular clamping piece 14, so that the infusion support is more flexible to use, and the infusion support is more flexible through the retractility between the first sleeve 1, the second sleeve 2 and the third sleeve 3, and the detachability between the fixed base 9 and the first sleeve 1 ensures that the infusion support can be placed in a backpack of medical staff after being folded, thereby being convenient to carry.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides a portable blood transfusion and infusion support, includes first sleeve (1) and unable adjustment base (9), its characterized in that: the improved structure of the automobile suspension gear is characterized in that the first sleeve (1) is connected with a second sleeve (2) through a thread groove thread formed in the upper side of the inner wall of the first sleeve, the second sleeve (2) is connected with a third sleeve (3) through a thread groove thread formed in the upper side of the inner wall of the second sleeve, an annular fixing part (4) is fixedly mounted at the top end of the third sleeve (3), a plurality of supports (15) are fixedly mounted on the outer surface of the annular fixing part (4), a fixing shaft (19) is fixedly mounted on each support (15), a suspension bracket (6) is movably sleeved on the outer wall of each fixing shaft (19), a positioning gear (16) is fixedly sleeved on one side, located on the suspension bracket (6), of the outer wall of each suspension bracket (6), a through groove (21) is formed in the front of each suspension bracket (6), a limiting rod (22) is fixedly mounted inside the through groove (21), and a sliding block (18) is sleeved on the outer wall of each limiting rod (22), a push block (20) is fixedly arranged on the front surface of the sliding block (18), a positioning rod (17) is fixedly arranged on one side of the sliding block (18) behind the back surface of the suspension bracket (6), a second spring (23) is sleeved on one side of the sliding block (18) on the outer wall of the limiting rod (22), a positioning stud (7) is fixedly installed at the bottom end of the first sleeve (1), a thread groove (8) matched with the positioning stud (7) is formed in the top of the fixed base (9), a handle (11) is arranged on one side of the fixed base (9), the number of the handles (11) is two, one end of each of the two handles (11) close to the fixed base (9) is hinged, a first spring (12) is fixedly connected between the two handles (11), a plastic gasket (10) is fixedly arranged on the inner side of the fixed base (9), and one end of the suspension bracket (6) far away from the annular fixing piece (4) is welded with a fixing buckle (5).

2. The portable transfusion stand of claim 1, wherein: the first sleeve (1) and the second sleeve (2) are sleeved with a spiral fastening sleeve (13) through thread grooves and threads formed in the upper side of the outer wall of the first sleeve and the second sleeve, and annular clamping pieces (14) are arranged at the upper ends of the first sleeve (1) and the second sleeve (2).

3. The portable transfusion stand of claim 1, wherein: one side of the sliding block (18) is provided with a sliding hole matched with the limiting rod (22), and the sliding block (18) is connected with the limiting rod (22) in a sliding mode through the sliding hole formed in one side of the sliding block.

4. The portable transfusion stand of claim 1, wherein: the length of first sleeve (1), second sleeve (2) and third sleeve (3) is 50cm, first sleeve (1), second sleeve (2) and third sleeve (3) are the hollow cylindrical structure that one end is slightly thick and one end is slightly thin, first sleeve (1) diameter 2.4cm, second sleeve (2) diameter 2.0cm, third sleeve (3) diameter 1.6 cm.

5. The portable transfusion stand of claim 1, wherein: and waterproof constant-temperature coatings are arranged on the outer walls of the first sleeve (1), the second sleeve (2) and the third sleeve (3).

6. The portable transfusion stand of claim 1, wherein: the fixed base (9) is in an oval clip shape, and the middle of the fixed base is in an annular shape, and one end of the fixed base, which is far away from the handle (11), is a duckbill-shaped opening.