CN211068396U

CN211068396U - Novel anti-drop infusion apparatus

Info

Publication number: CN211068396U
Application number: CN201921279259.9U
Authority: CN
Inventors: 李春; 胡洁
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-07-24
Anticipated expiration: 2029-08-08

Abstract

The utility model provides a novel anti-drop infusion apparatus. Novel anticreep transfusion system includes the advantage of bottle plug, latch mechanism is including rotating connecting seat, first snap ring, second snap ring, installation cavity, arc board and spring, rotate the lateral wall of connecting seat fixed mounting at the installation seat, rotate and install the first snap ring and the second snap ring of rotation connection on the connecting seat, the installation cavity has all been seted up to the inside wall that first snap ring and second snap ring are relative, and all installs sliding connection's arc board in two installation cavities, the inside wall of arc board passes through spring and the installation cavity inner wall fixed connection who corresponds, elevating system includes threaded rod, threaded sleeve and swivel becket, the one end fixed mounting of threaded rod is equipped with threaded connection's threaded sleeve on the threaded rod in the bottom of installation seat, and the cover is equipped with the swivel becket of rotation connection on the threaded sleeve. The utility model provides a novel anticreep transfusion system has the advantage that prevents among the transfusion system bottle stopper puncture ware roll-off bit bottle stopper.

Description

Novel anti-drop infusion apparatus

Technical Field

The utility model relates to the technical field of medical treatment, especially, relate to a novel anticreep transfusion system.

Background

An infusion set is a common medical apparatus in hospitals and is one of the most frequently used medical apparatuses in clinical nursing work of nursing staff. Generally, an infusion set comprises an infusion tube and an intravenous injection end and a bottle stopper puncturing end which are respectively arranged at two ends of the infusion tube. In clinical care work, the traditional infusion apparatus structure is only used on ideal patients with high compliance, and the traditional infusion apparatus structure has the disadvantages of exposing the patients to children with poor compliance, old patients and unconscious patients, because the people with poor compliance have difficulty in continuously keeping a fixed posture or posture until the completion of infusion.

When a patient is in conscious disorder or changes body position frequently and gets out of bed to move, the infusion apparatus is possibly pulled carelessly to cause the infusion apparatus bottle plug puncture outfit to fall off, once the needle head falls off, the needle head falls off to pollute the infusion tube, even the blood of the patient flows backwards to cause a large amount of blood loss, great pain is brought to the patient, and unnecessary troubles are also caused to nurses.

Therefore, it is necessary to provide a novel anti-drop infusion apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel anticreep transfusion system with prevent among the transfusion system bottle stopper puncture ware roll-off bit bottle stopper.

The utility model provides a novel anticreep transfusion system includes: a mounting seat; the clamping mechanism is installed on the installation seat and comprises a rotating connection seat, a first clamping ring, a second clamping ring, installation cavities, arc plates and springs, the rotating connection seat is fixedly installed on the side wall of the installation seat, the rotating connection seat is provided with the first clamping ring and the second clamping ring which are connected in a rotating mode, the installation cavities are formed in the opposite inner side walls of the first clamping ring and the second clamping ring, the two installation cavities are internally provided with the arc plates which are connected in a sliding mode, and the inner side walls of the arc plates are fixedly connected with the corresponding inner walls of the installation cavities through the springs with the same specification; the lifting mechanism is fixedly arranged at the bottom of the mounting seat; and the limiting mechanism is arranged on the lifting mechanism.

Preferably, elevating system includes threaded rod, threaded sleeve and rotating ring, the one end fixed mounting of threaded rod is in the bottom of mount pad, and the cover is equipped with threaded connection's threaded sleeve on the threaded rod, the cover is equipped with the rotating ring of rotating the connection on the threaded sleeve.

Preferably, the lifting mechanism further comprises a threaded fixing rod, a horizontally arranged threaded through hole is formed in the side wall of the threaded sleeve, and the threaded fixing rod in threaded connection is inserted in the threaded through hole.

Preferably, stop gear includes disc, spacing through-hole, joint groove, limiting plate and pressure spring, the disc passes through the lateral wall fixed connection of connecting rod and rotating ring, and has seted up spacing through-hole on the disc, the joint groove that sets up with spacing through-hole is perpendicular is seted up to the inside of disc, joint inslot interpolation is equipped with sliding connection's limiting plate, and the one end of limiting plate extends to in the spacing through-hole, the pressure spring is installed to the joint inslot, the one end of pressure spring and the interior diapire fixed connection in joint groove, the other end of pressure spring and the inserting of limiting plate establish fixed connection.

Preferably, the inside wall of the limiting plate is provided with a through groove matched with the limiting through hole, and the outside wall of the limiting plate is provided with a transition cambered surface.

Preferably, the fixed gomphosis of inside wall of arc board has the blotter, and is equipped with a plurality of evenly distributed's rubber arch on the blotter.

Preferably, the mounting plates provided with threaded through holes are fixedly mounted on the other sides of the first clamping ring and the second clamping ring.

Compared with the prior art, the utility model provides a novel anticreep transfusion system has following beneficial effect:

the utility model provides a novel anti-drop infusion apparatus, a first snap ring and a second snap ring are clamped on the outer end face of the bottle neck of a drip bottle, so that the first snap ring and the second snap ring are firmly clamped on the bottle neck of the drip bottle, a screw passes through screw thread through holes in two mounting plates on the snap ring through screws, the fixation of the first snap ring and the second snap ring is completed, a needle head of the infusion apparatus is inserted into the drip bottle, a sliding screw thread sleeve slides along a threaded rod until a limiting mechanism is close to the bottle stopper puncture device inserted into the drip bottle, the screw thread fixed rod is screwed down by rotating to fix the screw thread sleeve on the threaded rod, a needle head connecting pipe below the needle head is clamped into a limiting through hole, a limiting plate compresses a pressure spring and slides towards a clamping groove when the limiting plate is pressed, so that the limiting through hole is opened to facilitate the bottle stopper puncture device inserted into the drip bottle to slide into the limiting through hole, and a limiting sheet, therefore, when the patient is in conscious disorder or changes the body position frequently and gets out of bed, the plug puncture outfit of the transfusion device can not fall off by pulling the transfusion device, and the transfusion tube can also be prevented from falling off.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the novel anti-drop infusion apparatus provided by the present invention;

FIG. 2 is a schematic structural view of the latch mechanism shown in FIG. 1;

fig. 3 is a schematic structural view of the limiting mechanism shown in fig. 1.

Reference numbers in the figures: 1. the mounting base, 2, latch mechanism, 21, rotate the connecting seat, 22, first snap ring, 23, second snap ring, 24, installation cavity, 25, arc board, 26, spring, 3, elevating system, 31, threaded rod, 32, threaded sleeve, 33, thread fixing pole, 34, swivel becket, 4, stop gear, 41, disc, 42, spacing through-hole, 43, joint groove, 44, limiting plate, 45, pressure spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the novel anti-drop infusion apparatus provided by the present invention; FIG. 2 is a schematic structural view of the latch mechanism shown in FIG. 1; fig. 3 is a schematic structural view of the limiting mechanism shown in fig. 1. Novel anticreep transfusion system includes: mount pad 1, latch mechanism 2, elevating system 3 and stop gear 4, latch mechanism 2 installs on mount pad 1, elevating system 3 fixed mounting is in the bottom of mount pad 1, stop gear 4 installs on elevating system 3.

In the specific implementation process, as shown in fig. 1 and 2, latch mechanism 2 is including rotating connecting seat 21, first snap ring 22, second snap ring 23, installation cavity 24, arc board 25 and spring 26, rotate connecting seat 21 fixed mounting at the lateral wall of installation seat 1, and rotate and install first snap ring 22 and the second snap ring 23 of rotating the connection on the connecting seat 21, installation cavity 24 has all been seted up to the inside wall that first snap ring 22 and second snap ring 23 are relative, and all installs sliding connection's arc board 25 in two installation cavities 24, the inside wall of arc board 25 is through the same spring 26 of a plurality of specifications and the 24 inner wall fixed connection of installation cavity that correspond, makes equipment can fix on the drip bottle through latch mechanism 2, provides stable mounting point for equipment.

Referring to fig. 1, elevating system 3 includes threaded rod 31, threaded sleeve 32 and swivel becket 34, the one end fixed mounting of threaded rod 31 is in the bottom of mount pad 1, and the cover is equipped with threaded sleeve 32 of threaded connection on the threaded rod 31, the cover is equipped with swivel becket 34 of rotating the connection on the threaded sleeve 32 to the interval between regulation stop gear 4 that can be nimble and the latch mechanism 2, make the flexibility of equipment stronger, and the fixed gomphosis of inside wall of swivel becket 34 has the damping rubber pad, makes swivel becket 34 need drive with the help of external force, therefore swivel becket 34 can not rotate at will.

Referring to fig. 1, the lifting mechanism 3 further includes a threaded fixing rod 33, a horizontally disposed threaded through hole is formed in a side wall of the threaded sleeve 32, and the threaded fixing rod 33 connected by threads is inserted into the threaded through hole, so that the threaded sleeve 32 can be conveniently fixed.

Referring to fig. 3, the limiting mechanism 4 includes a disc 41, a limiting through hole 42, a clamping groove 43, a limiting plate 44 and a pressure spring 45, the disc 41 is fixedly connected with the side wall of the rotating ring 34 through a connecting rod, a limiting through hole 42 is arranged on the disc 41, a clamping groove 43 which is vertical to the limiting through hole 42 is arranged inside the disc 41, a limiting plate 44 which is connected in a sliding way is inserted in the clamping groove 43, one end of the limit plate 44 extends into the limit through hole 42, a pressure spring 45 is arranged in the clamping groove 43, one end of the pressure spring 45 is fixedly connected with the inner bottom wall of the clamping groove 43, the other end of the pressure spring 45 is fixedly connected with the inserting end of the limiting plate 44, when the limit plate 44 is pressed, the limit plate 44 compresses the pressure spring 45 and slides towards the clamping groove 43, therefore, the limiting through hole 42 is opened, so that the bottle stopper puncture outfit which is inserted into the drip bottle by the infusion set can conveniently slide into the limiting through hole 42.

Referring to fig. 3, the inner side wall of the limiting plate 44 is provided with a through groove matched with the limiting through hole 42, and the outer side wall of the limiting plate 44 is provided with an excessive arc surface, so that the limiting through hole 42 can better insert the infusion apparatus into the bottle stopper puncture outfit in the drip bottle for clamping.

Referring to fig. 2, a cushion pad is fixedly embedded in the inner side wall of the arc plate 25, and a plurality of rubber protrusions are uniformly distributed on the cushion pad, so that friction between the arc plate 25 and the drip bottle is improved, and the clamping mechanism 2 is clamped more stably and firmly.

Referring to fig. 1, a mounting plate with a threaded through hole is fixedly mounted on the other side of each of the first snap ring 22 and the second snap ring 23, so that the first snap ring 22 and the second snap ring 23 can be fixed to each other by screws penetrating through the threaded through holes of the mounting plate.

The utility model provides a novel anticreep transfusion system's theory of operation as follows:

when the infusion set is used, the first snap ring 22 and the second snap ring 23 are opened, the first snap ring 22 and the second snap ring 23 are clamped on the outer end face of the bottle neck of the infusion bottle, the two snap rings are connected with the arc plate 25 through the spring 26, the first snap ring 22 and the second snap ring 23 are clamped on the bottle neck of the infusion bottle, the arc plate 25 is contacted with the bottle neck of the infusion bottle to compress the spring 26, so that the first snap ring 22 and the second snap ring 23 are firmly clamped on the bottle neck of the infusion bottle, the screw passes through the screw through holes in the two mounting plates on the snap rings through the screws to fix the first snap ring 22 and the second snap ring 23, the needle of the infusion set is inserted into the infusion bottle, the threaded sleeve 32 slides along the threaded rod 31, the threaded fixing rod 33 is screwed by rotating until the limiting mechanism 4 is close to the bottle stopper puncture device of the infusion bottle, so that the threaded sleeve 32 is fixed on the threaded rod 31, the needle connecting pipe below the needle is clamped into the limiting through, when the limiting plate 44 is pressed, the limiting plate 44 compresses the pressure spring 45 and slides towards the clamping groove 43, so that the limiting through hole 42 is opened, a bottle stopper puncture device inserted into the drip bottle conveniently slides into the limiting through hole 42, and a limiting sheet above the needle bottle stopper puncture device is clamped on the upper surface of the limiting plate 44, so that when a patient is in conscious disorder or changes body positions frequently and moves out of bed, the infusion device is pulled, the infusion device cannot fall off, and the infusion tube can be prevented from falling off.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A novel anti-drop infusion apparatus is characterized by comprising:

a mounting seat (1);

the clamping mechanism (2) is installed on the installation seat (1), the clamping mechanism (2) comprises a rotating connection seat (21), a first clamping ring (22), a second clamping ring (23), installation cavities (24), arc plates (25) and springs (26), the rotating connection seat (21) is fixedly installed on the side wall of the installation seat (1), the rotating connection seat (21) is provided with the first clamping ring (22) and the second clamping ring (23) which are connected in a rotating mode, the installation cavities (24) are formed in the inner side walls, opposite to the first clamping ring (22) and the second clamping ring (23), of the first clamping ring (22) and the second clamping ring (23), the two installation cavities (24) are internally provided with the arc plates (25) which are connected in a sliding mode, and the inner side walls of the arc plates (25) are fixedly connected with the inner walls of the corresponding installation cavities (24) through the springs (26) with the same specification;

the lifting mechanism (3) is fixedly arranged at the bottom of the mounting seat (1);

and the limiting mechanism (4) is arranged on the lifting mechanism (3).

2. The novel anti-drop infusion set according to claim 1, wherein the lifting mechanism (3) comprises a threaded rod (31), a threaded sleeve (32) and a rotating ring (34), one end of the threaded rod (31) is fixedly installed at the bottom of the mounting seat (1), the threaded rod (31) is sleeved with the threaded sleeve (32) in threaded connection, and the threaded sleeve (32) is sleeved with the rotating ring (34) in rotating connection.

3. The novel anti-drop infusion apparatus according to claim 2, wherein the lifting mechanism (3) further comprises a threaded fixing rod (33), a horizontally arranged threaded through hole is formed in the side wall of the threaded sleeve (32), and the threaded fixing rod (33) in threaded connection is inserted into the threaded through hole.

4. The novel anti-drop infusion apparatus according to claim 1, wherein the limiting mechanism (4) comprises a disc (41), a limiting through hole (42), a clamping groove (43), a limiting plate (44) and a pressure spring (45), the disc (41) is fixedly connected with the side wall of the rotating ring (34) through a connecting rod, a limiting through hole (42) is arranged on the disc (41), a clamping groove (43) which is vertical to the limiting through hole (42) is arranged inside the disc (41), a limiting plate (44) in sliding connection is inserted in the clamping groove (43), one end of the limiting plate (44) extends into the limiting through hole (42), a pressure spring (45) is arranged in the clamping groove (43), one end of the pressure spring (45) is fixedly connected with the inner bottom wall of the clamping groove (43), the other end of the pressure spring (45) is fixedly connected with the inserting end of the limiting plate (44).

5. The novel anti-drop infusion apparatus according to claim 4, wherein the inner side wall of the limiting plate (44) is provided with a through groove matched with the limiting through hole (42), and the outer side wall of the limiting plate (44) is provided with a transition arc surface.

6. The novel anti-drop infusion apparatus according to claim 1, wherein a cushion pad is fixedly embedded in the inner side wall of the arc plate (25), and a plurality of rubber bulges are uniformly distributed on the cushion pad.

7. The novel anti-drop infusion apparatus according to claim 1, wherein mounting plates with threaded through holes are fixedly mounted on the other sides of the first clamping ring (22) and the second clamping ring (23).