Insulin injection therapy cart

Abstract

The application provides an insulin injection treatment vehicle, which comprises an operation table top and a first drawer arranged at the lower side of the operation table top; the rear part of the operation table top is formed as an elongated insertion hole; a sharp container is arranged in the first drawer, and the cross section of the sharp container is rectangular; the sharp container comprises a container body and an insertion plate, and the insertion plate is used for closing the upper end opening of the container body; when the first drawer is in a pushed-in state, the container body corresponds to the rear part of the operation table top and is arranged directly below the insertion hole, the insertion plate of the sharp container is in a pulled-out state, the upper end opening of the container body is open, and the sharp inserted through the insertion hole falls into the container body through the rear part of the operation table top; when the first drawer is in a pulled-out state, the container body corresponds to the front part of the operation table top and deviates from the insertion hole, the insertion plate of the sharp container is in a pushed-in state, and the sharp container is closed.

Description

TECHNICAL FIELD

[0001] The present application relates to a medical treatment trolley, in particular to an insulin injection treatment trolley. BACKGROUND

[0002] The insulin injection treatment method has many problems in terms of operation convenience, drug storage management, and medical sharp instrument disposal, which seriously affects the treatment experience and treatment effect of diabetic patients, and also brings certain safety hazards to the medical environment.

[0003] There are many insulin injection treatment trolleys in the prior art, such as the "insulin treatment trolley" of CN222549533U. The treatment trolley of the prior art only places the sharp instrument cylinder on the operation table of the treatment trolley, and still has many hidden dangers. Because the treatment trolley is moved at any time, and one feature of the sharp instrument box is that it is closed only after the sharp instrument is filled, and once it is closed, it cannot be opened without violent disassembly. The insulin treatment trolleys of the prior art place the sharp instrument cylinder on the operation table, and during the movement, if the treatment trolley is not stable, the sharp instrument cylinder may be turned over, causing the sharp instrument to spill out. SUMMARY

[0004] In view of the above problems, the present application aims to provide an insulin injection treatment trolley, which hides the sharp instrument cylinder in the drawer of the treatment trolley, effectively avoiding the turning over of the sharp instrument cylinder and the spilling of the sharp instrument.

[0005] The insulin injection treatment trolley of the present application comprises an operation table and a first drawer located below the operation table.

[0006] The rear part of the operation table forms an elongated insertion hole;

[0007] The first drawer is provided with a sharp instrument cylinder, and the cross section of the sharp instrument cylinder is rectangular. The sharp instrument cylinder comprises a cylinder body and a plug plate, and the plug plate is used to close the upper end opening of the cylinder body. When the first drawer is in the pushed-in state, the cylinder body corresponds to the rear part of the operation table and is located directly below the insertion hole, the plug plate of the sharp instrument cylinder is in the pulled-out state, the upper end opening of the cylinder body is open, and the sharp instrument inserted through the insertion hole falls into the cylinder body after passing through the operation table. When the first drawer is in the pulled-out state, the cylinder body corresponds to the front part of the operation table and deviates from the insertion hole, the plug plate of the sharp instrument cylinder is in the pushed-in state, and the sharp instrument cylinder is closed.

[0008] Preferably, the fixed clamp head and the movable clamp head are installed on the operation table top; the fixed clamp head is located at the rear side of the insertion hole; the movable clamp head is located at the front side of the insertion hole; the fixed clamp head is fixed on the upper side of the operation table top; the middle part of the fixed clamp head is formed with a first recess, and the middle part of the movable clamp head is formed with a second recess, the first recess is opposite to the second recess; the movable clamp head can move towards the fixed clamp head, so as to clamp the insulin injection needle inserted into the space between the fixed clamp head and the movable clamp head.

[0009] Preferably, the left and right ends of the front side of the fixed clamp head are respectively formed with a first jack;

[0010] The left and right ends of the rear side of the movable clamp head are respectively formed with a plug rod;

[0011] The plug rod of the movable clamp head is correspondingly inserted into the first jack of the fixed clamp head; the diameter of the first jack is larger than the diameter of the plug rod, so that the plug rod can move in the first jack under the action of external force;

[0012] A first solenoid spring is installed between each pair of plug rods and first jacks; the rear end of the first solenoid spring is fixed on the rear end of the plug rod, and the front end of the first solenoid spring is fixed on the rear end of the first jack.

[0013] Preferably, the rear part of the bottom plate of the first drawer is formed with a third recess corresponding to the outer peripheral contour of the barrel body of the sharp container, so as to accommodate the barrel body of the sharp container in the third recess;

[0014] The upper parts of the front wall and the rear wall of the barrel body of the sharp container are respectively provided with an elongated second jack for inserting the plug plate;

[0015] The upper surface of the plug plate is respectively formed with a front stopper and a rear stopper; the rear side surface of the rear stopper is formed as an inclined guide surface, and the front side surface of the rear stopper is perpendicular to the upper surface of the plug plate; the rear side surface of the front stopper is perpendicular to the upper surface of the plug plate; under the action of appropriate external force, after the rear stopper passes through the second jacks of the front wall and the rear wall, the front wall and the rear wall of the barrel body are clamped between the front stopper and the rear stopper of the plug plate, so as to close the sharp container.

[0016] Preferably, the lower side of the operation table top is formed as a stepped shape; the distance between the lower side of the front part of the operation table top and the bottom plate of the first drawer is greater than the distance between the lower side of the rear part of the operation table top and the bottom plate of the first drawer.

[0017] Preferably, a combination component mounting hole is formed in the front part of the operation table top; the upper section of the combination component mounting hole is formed as a round hole, and the lower section of the combination component mounting hole is formed as a hole with a rectangular cross section;

[0018] The coupling member comprises a bolt and a rectangular column; a screw hole is formed on the column; the lower end of the bolt is installed in the screw hole after passing through the circular hole of the upper section of the coupling member installation hole; the upper end of the bolt is larger in diameter than the circular hole of the upper section of the coupling member installation hole; the lower section of the column forms a rearward extending supporting step; the supporting step is used to support the rear end of the insertion plate of the sharp container.

[0019] Preferably, the front end of the insertion plate forms a forward extending handle; the lower section of the column forms a handle insertion hole; after the handle is inserted into the handle insertion hole, the lower part of the handle insertion hole is pressed by the lower end of the bolt after passing through the screw hole and entering the handle insertion hole, thereby fixing the handle in the handle insertion hole.

[0020] Preferably, the bottom of the lower section of the coupling member forms a first locking tooth protruding downward, and the front side of the first locking tooth forms a guide slope;

[0021] The rear side of the front wall of the first drawer forms a second locking tooth protruding upward, and the rear side of the second locking tooth forms a guide slope;

[0022] When the first drawer is in the pushed-in state, the first locking tooth and the second locking tooth are engaged together, and the first locking tooth is located in the front part of the second locking tooth to prevent the first drawer from being pulled open.

[0023] Preferably, the rear end of the handle of the insertion plate forms a cutting groove between the handle and the insertion plate.

[0024] The insulin injection treatment vehicle of the present application hides and fixes the sharp container in the first drawer, and the sharp container is not easy to overturn during the travel of the treatment vehicle. When the first drawer is pushed in, the insertion plate of the sharp container automatically inserts into the barrel body to close the barrel body. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a perspective view of the sharp container of the insulin injection treatment vehicle of the present application in an open state.

[0026] Figure 2 It is a perspective view of the sharp container of the insulin injection treatment vehicle of the present application in a closed state.

[0027] Figure 3 It is a perspective view of the sharp container of the insulin injection treatment vehicle of the present application in an open state. Figure 1

[0028] Figure 4 It is a coupling view of the sharp container in an open state and the coupling member.

[0029] Figure 5 It is a coupling view of the sharp container in a closed state and the coupling member. ​

[0030] Figure 6 is a top view of the operating table surface of the insulin injection treatment cart of the present application.

[0031] Figure 7 is a perspective view of the movable chuck installed on the operating table surface of the insulin injection treatment cart of the present application.

[0032] Figure 8 is an enlarged cross-sectional view of the joint member installation hole of the operating table surface of the insulin injection treatment cart of the present application.

[0033] Figure 9 is a perspective view of the first drawer of the insulin injection treatment cart of the present application.

[0034] Figure 10 is a top view of the plugboard of the sharps container of the insulin injection treatment cart of the present application.

[0035] Figure 11 is a partial enlarged side view of the handle of the plugboard of the insulin injection treatment cart of the present application. Figure 10

[0036] Figure 12 is a perspective view of the joint member of the insulin injection treatment cart of the present application. 13 DETAILED DESCRIPTION BEST MODE FOR CARRYING OUT THE INVENTION

[0037] Hereinafter, the insulin injection treatment cart of the present application will be described in detail with reference to the accompanying drawings.

[0038] The insulin injection treatment cart of the present application includes an operating table surface 10 and a first drawer 20 located at the lower side of the operating table surface.

[0039] The rear portion of the operating table surface 10 is formed with an elongated insertion hole 10a.

[0040] A sharps cartridge is installed in the first drawer 20, and the cross section of the sharps cartridge is rectangular in shape; the sharps cartridge includes a cartridge body 30b and a plugboard 30a.

[0041] The plugboard 30a is used to close the upper end opening of the cartridge body 30b; when the first drawer 20 is in the pushed-in state, as shown in Figure 1 3 the cartridge body 30b corresponds to the rear portion of the operating table surface 10 and is located directly below the insertion hole 10a, the plugboard 30a of the sharps cartridge is in the pulled-out state, the upper end opening of the cartridge body 30b is open, and sharps inserted via the insertion hole 10a fall into the cartridge body 30b after passing through the operating table surface 10; when the first drawer 20 is in the pulled-out state, as shown in Figure 2 ​​As shown, the barrel body 30b corresponds to the front of the operation table 10, deviates from the insertion hole 10a, the plug-in plate 30a of the sharp barrel is in the push-in state, and the sharp barrel is closed.

[0042] A fixed clamp head 11 and a movable clamp head 12 are installed on the operation table 10; the fixed clamp head 11 is located at the rear side of the insertion hole 10a; the movable clamp head 12 is located at the front side of the insertion hole 10a; the fixed clamp head 11 is fixed on the upper side of the operation table 10; a first recess 11a is formed in the middle of the fixed clamp head 11, and a second recess 12a is formed in the middle of the movable clamp head 12, the first recess 11a and the second recess 12a are opposite to each other; the movable clamp head 12 can move towards the fixed clamp head 11, thereby clamping the insulin injection needle inserted into the space between the fixed clamp head 11 and the movable clamp head 12.

[0043] The left and right ends of the front side of the fixed clamp head 11 respectively form a first insertion hole; the left and right ends of the rear side of the movable clamp head 12 respectively form an insertion rod 12b; the insertion rod 12b of the movable clamp head 12 is correspondingly inserted into the first insertion hole of the fixed clamp head 11; the diameter of the first insertion hole is larger than the diameter of the insertion rod 12b, so that the insertion rod 12b can move in the first insertion hole under the action of external force.

[0044] A first solenoid spring 12c is installed between each pair of insertion rod 12b and first insertion hole; the rear end of the first solenoid spring 12c is fixed to the rear end of the insertion rod 12b, and the front end of the first solenoid spring 12c is fixed to the rear end of the first insertion hole.

[0045] The rear part of the bottom plate of the first drawer 20 is formed with a third recess 22 corresponding to the outer contour of the barrel body of the sharp barrel, so as to accommodate the barrel body 30b of the sharp barrel in the third recess 22; when the barrel body 30b is accommodated in the third recess 22, there is enough space between the barrel body and the first drawer at the front, rear, left and right of the barrel body.

[0046] As shown in Figure 3 , 4 As shown, the upper parts of the front wall and the rear wall of the barrel body 30b of the sharp barrel are respectively provided with an elongated second insertion hole 30c for inserting the plug-in plate 30a.

[0047] On the upper surface of the plug plate 30a, a rear stopper 30d1 and a front stopper 30d2 are formed respectively. The rear side of the rear stopper 30d1 is formed as an inclined guide surface, and the front side of the rear stopper 30d1 is perpendicular to the upper surface of the plug plate 30a. The rear side of the front stopper 30d2 is perpendicular to the upper surface of the plug plate 30a. Under the action of an appropriate external force, the rear stopper 30d1 passes through the second insertion hole 30c of the front wall and the second insertion hole 30c of the rear wall, and the front wall and the rear wall of the barrel body 30b are clamped between the rear stopper 30d1 and the front stopper 30d2 of the plug plate 30a, thereby closing the sharp barrel. The barrel body and the plug plate are both made of plastic, so the second insertion hole has a certain elastic expansion capability, so that the front stopper can pass through the insertion hole with a smaller height.

[0048] The lower side of the operation table 10 is formed in a stepped shape. The distance between the lower side of the front part of the operation table and the lower side of the bottom plate of the first drawer is greater than the distance between the lower side of the rear part of the operation table and the lower side of the bottom plate of the first drawer. The stepped lower side is mainly arranged to facilitate the removal of the sharp barrel.

[0049] A coupling member mounting hole 14 is formed in the front part of the operation table 10. The upper section of the coupling member mounting hole 14 is formed as a circular hole, and the lower section of the coupling member mounting hole is formed as a hole with a rectangular cross section, as shown in Figure 8 .

[0050] The coupling member 13 includes a bolt 13d and a column 13e with a rectangular cross section. A threaded hole is formed in the column 13e. The lower end of the bolt 13d is installed in the threaded hole after passing through the circular hole of the upper section of the coupling member mounting hole. The upper end of the bolt has a diameter greater than that of the circular hole of the upper section of the coupling member mounting hole. The lower section of the column 13e forms a rearwardly extending support step 13f. The support step 13f is used to support the rear end of the plug plate 30a of the sharp barrel.

[0051] The front end of the plug plate 30a is formed with a forwardly extending handle 30e. The lower section of the column 13e is formed with a handle insertion hole 13h. After the handle 30e is inserted into the handle insertion hole 13h, the lower part of the handle insertion hole 13h is extruded by the lower end of the bolt 13d passing through the threaded hole and entering the handle insertion hole 13h, thereby fixing the handle 30e in the handle insertion hole 13h. After the handle 30e is inserted into the handle insertion hole 13h, the lower part of the handle insertion hole 13h has sufficient space left above it.

[0052] The bottom of the lower section of the coupling member 13 is formed with a downwardly protruding first clamping tooth 13g. The rear side of the front wall 21 of the first drawer 20 is formed with an upwardly protruding second clamping tooth 21a.

[0053] When the first drawer 20 is in the pushed-in state, the first catch tooth 13g and the second catch tooth 21a are engaged together, and the first catch tooth 13g is located at the front of the second catch tooth 21a to prevent the first drawer from being pulled open.

[0054] The handle 30e of the plug 30a is formed with a cutting groove 30f at the rear end thereof, and the cutting groove 30f is located between the handle 30e and the plug 30a. The cutting groove 30f is a V-shaped cutting groove to facilitate breaking of the handle 30e.

[0055] When not in use, the plug of the sharps container is folded down as shown in Figure 4The insertion cylinder body is shown in the front wall, but not inserted into the jack in the rear wall; after pulling out the first drawer, the pull-up combination member is pulled up, so that the column rises and is fully inserted into the mounting hole; the cylinder body is placed in the third recess of the first drawer; after the sharp cylinder is placed, the combination member is loosened, so that the lower part of the column is below the mounting hole; the insertion plate is pulled back, so that the rear end of the insertion plate is supported on the supporting step, the handle is inserted into the handle insertion hole, and then the bolt is rotated, so that the lower end of the bolt tightly presses the bottom surface of the handle insertion hole, thereby fixing the handle and the combination member together. Push the drawer in, at this time, because the rear end of the insertion plate is fixed, the cylinder body is fixed in the third recess, and the two are relatively moved, the insertion plate is pulled out from the cylinder body by a part, and the front end of the insertion plate is still in the cylinder body and cannot be pulled out. After the drawer is completely pushed in, the second catch first contacts the guide slope on the rear side of the first catch, and then lifts the combination member, so that the second catch passes the first catch and is located on the rear side of the first catch. At this time, if the drawer is pulled out again, the first catch is blocked by the second catch, so the drawer cannot be pulled out, thereby avoiding that the first drawer is accidentally pulled out and the sharp cylinder is accidentally closed during use. After the needle on the insulin pen is inserted into the space between the fixed clamp and the movable clamp, the movable clamp is pushed to clamp the needle, and then the insulin pen is rotated, the needle is disassembled, the movable clamp is loosened, and the movable clamp is retracted under the action of the first solenoid spring, and the needle is loosened and enters the cylinder body through the insertion port. If the drawer needs to be opened (for example, the operation table surface is a transparent plastic plate, and the condition of the sharp in the cylinder body can be seen through the operation table surface), the upper end of the bolt needs to be held to pull up the combination member, so that the first catch is disengaged from the second catch, and then the first drawer is pulled out, and the insertion plate is moved relative to the cylinder body and inserted into the cylinder body by the abutting of the combination member, and the rear stop block passes through the second insertion hole of the rear wall, thereby closing the cylinder body and locking the insertion plate through the front and rear stop blocks, so that the insertion plate cannot be pulled out again. Then, the bolt is rotated to release the handle. Then, the operator's hand is inserted into the space between the cylinder body and the left and right sides of the first drawer, the sharp cylinder is lifted, and the third recess is separated. Because there is enough space in the upper part of the handle insertion slot, the handle can move upward with the sharp cylinder. Because the sharp cylinder is located in the front of the operation table surface at this time, the upper space is sufficient to move the sharp cylinder upward to separate from the third recess. Then, the sharp cylinder is pushed backward, so that the handle is separated from the handle insertion hole; after the combination member is pulled up again, the first drawer is pulled out, and the sharp cylinder in the closed state can be taken out of the first drawer. After the sharp cylinder is taken out, the handle can be broken along the cutting groove.

Claims

1. An insulin injection therapy cart comprising an operating table top and a first drawer located at the lower side of the operating table top; characterized in that: the rear part of the operating table top forms an elongated insertion hole; a sharps container is installed in the first drawer, the cross section of the sharps container is rectangular; the sharps container comprises a container body and a plug plate, the plug plate is used to close the upper end opening of the container body; when the first drawer is in the pushed-in state, the container body corresponds to the rear part of the operating table top and is located directly below the insertion hole, the plug plate of the sharps container is in the pulled-out state, the upper end opening of the container body is open, and the sharps inserted through the insertion hole fall into the container body after passing through the rear part of the operating table top; when the first drawer is in the pulled-out state, the container body corresponds to the front part of the operating table top and deviates from the insertion hole, the plug plate of the sharps container is in the pushed-in state, and the sharps container is closed; the rear part of the bottom plate of the first drawer forms a third recess corresponding to the outer contour of the container body of the sharps container, so as to accommodate the container body of the sharps container in the third recess; the front wall and the rear wall of the container body of the sharps container are respectively provided with an elongated second insertion hole for the plug plate to be inserted; a front stopper and a rear stopper are respectively formed on the upper surface of the plug plate, the rear side of the rear stopper forms an inclined guide surface, and the front side of the rear stopper is perpendicular to the upper surface of the plug plate; the rear side of the front stopper is perpendicular to the upper surface of the plug plate; under the action of an appropriate external force, after the rear stopper passes through the second insertion hole of the front wall and the second insertion hole of the rear wall, the front wall and the rear wall of the container body are clamped between the front stopper and the rear stopper of the plug plate, thereby closing the sharps container; the lower side of the operating table top is formed in a stepped shape, the distance between the lower side of the front part of the operating table top and the bottom plate of the first drawer is greater than the distance between the lower side of the rear part of the operating table top and the bottom plate of the first drawer; a coupling member mounting hole is formed in the front part of the operating table top; the upper section of the coupling member mounting hole is formed as a circular hole, and the lower section of the coupling member mounting hole is formed as a hole with a rectangular cross section; the coupling member comprises a bolt and a column with a rectangular cross section; a threaded hole is formed on the column; the lower end of the bolt is installed in the threaded hole after passing through the circular hole of the upper section of the coupling member mounting hole; the upper end of the bolt has a diameter greater than that of the circular hole of the upper section of the coupling member mounting hole; the lower section of the column forms a rearwardly extending supporting step; the supporting step is used to support the rear end of the plug plate of the sharps container; the front end of the plug plate is formed with a forwardly extending handle; the lower section of the column is formed with a handle insertion hole; after the handle is inserted into the handle insertion hole, the handle is located at the lower part of the handle insertion hole; the lower end of the bolt enters the handle insertion hole and is pressed on the handle after passing through the threaded hole, thereby fixing the handle in the handle insertion hole; the bottom of the lower section of the coupling member is formed with a downwardly protruding first locking tooth, and the front side of the first locking tooth forms a guide slope; the rear side of the front wall of the first drawer is formed with an upwardly protruding second locking tooth, and the rear side of the second locking tooth forms a guide slope; when the first drawer is in the pushed-in state, the first locking tooth and the second locking tooth are engaged together, and the first locking tooth is located at the front part of the second locking tooth to prevent the first drawer from being pulled open; the rear end of the handle of the plug plate is formed with a cut groove, and the cut groove is located between the handle and the plug plate.

2. The insulin injection therapy cart according to claim 1, characterized in that: A fixed clamp head and a movable clamp head are installed on the operation table top; the fixed clamp head is located at the rear side of the insertion hole; the movable clamp head is located at the front side of the insertion hole; the fixed clamp head is fixed on the upper side of the operation table top; a first recess is formed in the middle of the fixed clamp head, and a second recess is formed in the middle of the movable clamp head; the first recess is opposite to the second recess; the movable clamp head can move towards the fixed clamp head, thereby clamping the insulin injection needle inserted into the space between the fixed clamp head and the movable clamp head.

3. The insulin injection cart of claim 2, wherein: The left and right ends of the front side of the fixed clamp head are respectively formed with a first insertion hole; The left and right ends of the rear side of the movable clamp head are respectively formed with an insertion rod; The insertion rods of the movable clamp head are correspondingly inserted into the first insertion holes of the fixed clamp head; The diameter of the first insertion hole is larger than the diameter of the insertion rod, so that the insertion rod can move in the first insertion hole under the action of external force; A first solenoid spring is installed between each pair of insertion rod and first insertion hole; the rear end of the first solenoid spring is fixed on the rear end of the insertion rod, and the front end of the first solenoid spring is fixed on the rear end of the first insertion hole.

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