CN213219935U

CN213219935U - Safety infusion net cover

Info

Publication number: CN213219935U
Application number: CN202021046471.3U
Authority: CN
Inventors: 于亚亚; 伍林
Original assignee: 6th Medical Center of PLA General Hospital
Current assignee: 6th Medical Center of PLA General Hospital
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-05-18
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a safe type infusion net cover, including the net cover body, net cover body upper end both sides articulate has the hitch, and the lower extreme of net cover body still is connected with the cylinder piece, and cylinder piece outer wall has the transfer line mounting through threaded connection, the transfer line mounting includes fixed ware, and fixed ware passes through the screw thread rigid coupling on cylinder piece outer wall, and the lower extreme outer wall of fixed ware has the spiral cover through threaded connection, and the through-hole has been seted up to the spiral cover bottom surface, fixed ware lower extreme outer wall runs through and has seted up the adjustment tank. The utility model discloses compact structure, reasonable in design goes out the inspection at patient, avoids the infusion pipeline to drag the emergence of the phenomenon that drops easily under external strength when going to the ground stool and urine to reduce the infusion pipeline and drop and arouse patient's blood backward flow, alleviate patient mental burden, reduce patient and medical personnel's the probability of stabbing wound, reduce the probability that the stabbing wound and arouse the infection, alleviate nursing work load and medical expenses.

Description

Safety infusion net cover

Technical Field

The utility model relates to a medical treatment auxiliary articles for use technical field especially relates to a safe type infusion net cover.

Background

Infusion is a common clinical treatment method, and infusion net sleeves are often needed to support infusion bottles during infusion so as to ensure the smoothness and safety of water hanging.

Through retrieval, the patent with the application number of 201821334675.X discloses a shrinkable infusion bottle net sleeve, which comprises a net sleeve main body, a hanging rope and a plurality of knots, wherein the hanging rope and the net sleeve form a pull rope closing up, the hanging rope is provided with the slidable knots, and the net sleeve opening is tightened; the knot of the net sleeve main body can be moved, and can be used for adjusting the size of the mesh; the net sleeve main body is a circular net, a hole is formed in the center of the circle, the outer ring of the circular ring is provided with a closed small ring, and a hanging rope sequentially penetrates through the small ring; the net rope and the net rope of the net sleeve are fixed by a movable knot; the infusion net sleeve can be tightly attached to the infusion bottle by tensioning the hanging rope and moving the knot, the height of the infusion bottle can be controlled by directly hanging the net sleeve for a small infusion bottle, the infusion pressure is ensured, the infusion bottle is better fastened, and the infusion bottle cannot be inclined or slide out of the net sleeve.

When the infusion net sleeve is used, a patient goes out for examination, defecates and urinates when the patient goes on the ground, and an infusion pipeline is pulled by external force and is easy to fall off during the transportation of the patient, so that the injury of needle injury is easily caused to the patient and medical care personnel, the nursing workload is increased, the medical treatment is influenced, and the risk of infection is increased, so that the research on the safe infusion net sleeve is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safe infusion net cover.

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

a safe infusion net cover comprises a net cover body, wherein sleeve hooks are hinged to two sides of the upper end of the net cover body, a cylindrical block is further connected to the lower end of the net cover body, an infusion tube fixing piece is connected to the outer wall of the cylindrical block through threads, the infusion tube fixing piece comprises a fixing vessel, the fixing vessel is fixedly connected to the outer wall of the cylindrical block through threads, a rotary cover is connected to the outer wall of the lower end of the fixing vessel through threads, a through hole is formed in the bottom surface of the rotary cover, an adjusting groove is formed in the outer wall of the lower end of the fixing vessel in a penetrating mode, an extrusion block is connected to one side of the adjusting groove in a sliding mode and fixedly connected to the inner wall of the rotary cover, a clamping block is further connected to the other side of the adjusting groove in a sliding mode, a first supporting piece is further fixedly connected to the side wall of one end, a second supporting piece, the limiting rod is fixedly connected with a limiting block at one end, which deviates from the inner wall of the fixed dish, of the first supporting sheet, the second supporting sheet and the inner wall of the fixed dish, and elastic ropes are fixedly connected between the first supporting sheet and the second supporting sheet and between the inner wall of the fixed dish, and the clamping blocks are of arc-shaped structures and fixedly connected with soft pads at one side close to the center of the spiral.

Preferably, the middle part of the fixed vessel is of a funnel-shaped structure, and the upper end and the lower end of the fixed vessel are of cylindrical structures.

Preferably, the adjusting grooves are three and are uniformly distributed on the outer wall of the lower end of the fixed dish.

Preferably, the end surface of one side of the clamping block, which is close to the extrusion block, is obliquely arranged from one side of the clamping block to one side of the extrusion block towards the center end of the spiral cover, and the clamping block and the extrusion block are obliquely arranged and attached to each other close to one side.

Preferably, the limiting piece is located on one side close to the inner wall of the spiral cover, circular holes are formed in two sides of the top surface of the limiting piece, and the elastic rope is arranged in the circular holes.

Preferably, the supporting sheet I, the supporting sheet II and the limiting sheet are perpendicular to the side wall of the clamping block.

Preferably, the end face of one side of the fixture block close to the center of the screw cap is fixedly connected with a rubber pad, and the diameter of the arc of one side of the fixture block close to the center of the screw cap is smaller than that of the guide pin.

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

1. the utility model has compact structure and reasonable design, and avoids the phenomenon that the transfusion pipeline is easy to fall off when the patient goes out for examination and defecates and urinates on the ground, thereby reducing the blood reflux of the patient caused by the falling off of the transfusion pipeline, relieving the psychological burden of the patient, reducing the probability of the patient and medical care personnel for needle stick injuries, reducing the probability of infection caused by the needle stick injuries and relieving the nursing workload and medical expenses;

2. the utility model discloses when using, at first arrange the transfusion bottle in the net cover originally internally, then rotate and take off fixed ware, it makes fixture block alternate segregation to rotate the spiral cover this moment, pass through-hole and fixed ware and insert the transfusion bottle with the guide pin with infusion pipeline again in, rotatory fixed ware makes it fix on the cylinder piece this moment, after fixed the completion, through rotating the spiral cover, the extrusion piece is pressed the fixture block and is realized the clamp of infusion pipeline to spiral cover center one side removal this moment and press from both sides fixedly, thereby avoid the emergence that exogenic action made infusion pipeline obscission, the fine security of patient's infusion of having guaranteed.

Drawings

FIG. 1 is a schematic structural view of a safety infusion net cover according to the present invention;

fig. 2 is a schematic structural view of a fixing member for an infusion tube in a safety infusion net cover according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 of the safety infusion net set of the present invention;

fig. 4 is an enlarged view of the position B in fig. 3 of the safety infusion net cover of the present invention.

In the figure: the net cover comprises a net cover body 1, a sleeve hook 2, a cylindrical block 3, a fixing piece 4, a fixing dish 41, a screw cap 42, an adjusting groove 43, an extrusion block 44, a clamping block 45, a first support piece 46, a second support piece 47, a limiting piece 48, a limiting rod 49, a limiting block 410, an elastic rope 411 and a soft cushion 412.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, a safe infusion net cover comprises a net cover body 1, wherein two sides of the upper end of the net cover body 1 are hinged with sleeve hooks 2, the lower end of the net cover body 1 is further connected with a cylindrical block 3, the outer wall of the cylindrical block 3 is connected with an infusion tube fixing member 4 through threads, the infusion tube fixing member 4 comprises a fixed dish 41, the fixed dish 41 is fixedly connected to the outer wall of the cylindrical block 3 through threads, the outer wall of the lower end of the fixed dish 41 is connected with a screw cap 42 through threads, the bottom surface of the screw cap 42 is provided with a through hole, the outer wall of the lower end of the fixed dish 41 is provided with an adjusting groove 43 in a penetrating manner, one side of the adjusting groove 43 is slidably connected with an extrusion block 44, the extrusion block 44 is fixedly connected to the inner wall of the screw cap 42, the other side of the adjusting groove 43 is also slidably connected with a fixture block 45, the side wall, the middle part sliding connection of two support pieces 47 and spacing piece 48 has gag lever post 49, and gag lever post 49 rigid coupling is on fixed ware 41 inner wall, gag lever post 49 deviates from fixed ware 41 inner wall one end still the rigid coupling has stopper 410, equal fixedly connected with elastic rope 411 between two 47 and the fixed ware 41 inner wall of support piece 46 and support piece, fixture block 45 is close to spiral cover 42 center one side and is arcuation structure and rigid coupling has cushion 412.

The adjusting grooves 43 are three and are uniformly distributed on the outer wall of the lower end of the fixed vessel 41, so that the infusion pipeline can be clamped from three angles, the end surface of one side, close to the extrusion block 44, of the clamping block 45 is obliquely arranged from one side of the clamping block 45 to one side of the extrusion block 44 towards the center end of the rotary cover 42, the clamping block 45 and the extrusion block 44 are obliquely arranged and attached to each other close to one side, and therefore the clamping block 45 can be smoothly driven to move towards the center of the rotary cover 42 when the extrusion block 44 rotates.

The limiting piece 48 is located on one side close to the inner wall of the spiral cover 42, circular holes are formed in two sides of the top surface of the limiting piece 48, and the elastic rope 411 is arranged in the circular holes, so that the clamping block 45 can be smoothly separated from the infusion pipeline after the extrusion block 44 leaves the clamping block 45.

The first support piece 46, the second support piece 47 and the limiting piece 48 are all perpendicular to the side wall of the fixture block 45, so that the fixture block 45 can move more stably.

Rubber pads are fixedly connected to the end faces of the clamping blocks 45 close to the center of the screw cap 42, the diameter of the arc of the clamping blocks 45 close to the center of the screw cap 42 is smaller than that of the guide needle, and when the screw cap 42 is rotated, the pressing blocks 44 press the clamping blocks 45 to move towards the center of the screw cap 42 to clamp and fix the guide needle, so that the clamping blocks 45 clamp the infusion pipeline.

When the infusion bottle fixing device is used, firstly, the infusion bottle is placed in the net cover body 1, then the net cover body 1 is hung on a water hanging rack, then the fixing vessel 41 is rotated to take down, the screw cap 42 is rotated at the moment, the clamping block 45 can be pulled to move to one side away from the center of the screw cap 42 under the action of the elastic rope 411, then, an infusion pipeline penetrates through the through hole and the fixing vessel 41, the infusion needle is inserted into the infusion bottle, the fixing vessel 41 is fixed on the cylindrical block 3 through rotation, after the fixation is completed, the clamping block 45 is pressed by the extrusion block 44 to move to one side of the center of the screw cap 42 to clamp and fix the infusion needle, the effect of fixing the infusion pipeline is achieved, and the infusion safety is guaranteed.

Example two

Referring to fig. 2, the present embodiment is substantially the same as the first embodiment, and it is more preferable that the middle of the fixed vessel 41 is in a funnel shape, and the upper and lower ends of the fixed vessel 41 are in a cylindrical structure, so as to facilitate the installation and removal of the fixed vessel 41 and the screw cap 42.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safety infusion net cover comprises a net cover body (1) and is characterized in that sleeve hooks (2) are hinged to two sides of the upper end of the net cover body (1), a cylindrical block (3) is further connected to the lower end of the net cover body (1), and an infusion tube fixing piece (4) is connected to the outer wall of the cylindrical block (3) through threads;

the infusion tube fixing piece (4) comprises a fixing dish (41), the fixing dish (41) is fixedly connected to the outer wall of the cylindrical block (3) through threads, the outer wall of the lower end of the fixing dish (41) is connected with a screw cap (42) through threads, the bottom surface of the screw cap (42) is provided with a through hole, the outer wall of the lower end of the fixing dish (41) is provided with an adjusting groove (43) in a penetrating way, one side of the adjusting groove (43) is connected with an extrusion block (44) in a sliding way, the extrusion block (44) is fixedly connected to the inner wall of the screw cap (42), the other side of the adjusting groove (43) is also connected with a fixture block (45) in a sliding way, the side wall of one end, close to the extrusion block (44), of the fixture block (45) is also fixedly connected with a support sheet (46), the side wall of the other end of the fixture block (45) is also fixedly connected with a support sheet (47) and a limiting sheet (48), spacing block (410) have still been rigid coupling from stationary dish (41) inner wall one end in gag lever post (49), equal fixedly connected with elasticity rope (411) between backing sheet (46) and backing sheet two (47) and stationary dish (41) inner wall, fixture block (45) are arc structure and rigid coupling near spiral cover (42) center one side and have cushion (412).

2. The safety infusion net cover according to claim 1, wherein the middle part of the fixed vessel (41) is in a funnel-shaped structure, and the upper end and the lower end of the fixed vessel (41) are both in a cylindrical structure.

3. The safety infusion net cover according to claim 1, wherein the number of the adjusting grooves (43) is three and is uniformly distributed on the outer wall of the lower end of the fixed dish (41).

4. The safety infusion net cover according to claim 1, wherein the end surface of the clamping block (45) close to the side of the extrusion block (44) is inclined from the side of the clamping block (45) to the side of the extrusion block (44) towards one end of the center of the screw cap (42), and the clamping block (45) and the extrusion block (44) are inclined close to one side and attached to each other.

5. The safety infusion net cover according to claim 1, wherein the limiting sheet (48) is positioned at one side close to the inner wall of the screw cap (42), circular holes are formed in both sides of the top surface of the limiting sheet (48), and the elastic rope (411) is arranged in the circular holes.

6. The safety infusion net cover according to claim 1, wherein the first support piece (46), the second support piece (47) and the limiting piece (48) are perpendicular to the side wall of the clamping block (45).

7. The safety infusion net cover according to claim 1, wherein a rubber pad is fixedly connected to the end surface of the fixture block (45) near the center of the screw cap (42), and the diameter of the arc of the fixture block (45) near the center of the screw cap (42) is smaller than the diameter of the needle.