CN211494551U - Auxiliary filling and sealing device for nutrition bag - Google Patents

Abstract

The utility model relates to the technical field of a nutrition bag filling and sealing auxiliary device of medical equipment, and discloses a nutrition bag filling and sealing auxiliary device, which comprises a workbench, a clamp and a nutrition bag, wherein the clamp is fixedly arranged on the workbench through a support, the nutrition bag filling and sealing auxiliary device also comprises a nutrition liquid storage box, a water pump is arranged at the top of the nutrition liquid storage box, one end of a transfusion hose, which is far away from the water pump, runs through and is communicated with the top of a transfusion hard tube, the bottom of the transfusion hard tube is communicated with a liquid injection tube, and the right side of the transfusion hard tube is fixedly connected; the utility model discloses be in the same place left socle and right branch frame attach to the device that will fill nutrient solution sets up together with sealing device, and operating personnel only need change left socle and right branch frame, can accomplish and fill and sealed operation, makes holistic twice process unite two into one, operates convenient and fast more, the effectual filling and sealed work efficiency who promotes the nutrition bag.

Description

Auxiliary filling and sealing device for nutrition bag

Technical Field

The utility model relates to a medical equipment's nutrition bag fills sealed auxiliary device technical field, concretely relates to nutrition bag fills sealed auxiliary device.

Background

The enteral nutrition preparation has a variety of types, and is mainly used for patients with swallowing and chewing difficulties, consciousness disorder or coma, digestive tract fistula and the like, and the carriers of the enteral nutrition preparation are commonly used enteral nutrition bags.

At present, enteral preparation nutrition bag is in the operation of adding the nutrient solution, and the very loaded down with trivial details of step needs insert the funnel and annotate the liquid mouth in, waits to annotate the liquid and accomplishes the back, need screw the lid, and operating efficiency is very low, has wasted a large amount of operating time, is unfavorable for irritating the enteral preparation nutrition bag fast.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a nutrition bag fills sealed auxiliary device makes the operation of filling and sealed nutrition bag simple more and swift for the efficiency of work.

The utility model discloses a nutrition bag fills sealed auxiliary device, comprises a workbench, anchor clamps and nutrition bag, pass through support fixed mounting anchor clamps on the workstation, the anchor clamps press from both sides the notes liquid mouth of tight nutrition bag, still include the nutrient solution bin, the water pump is installed at the top of nutrient solution bin, the drinking-water pipe of water pump runs through and extends to in the nutrient solution bin, the outlet pipe intercommunication of water pump has the infusion hose, the one end that the infusion hose kept away from the water pump runs through and is communicated with the top of infusion hard tube, the left side fixedly connected with left socle of infusion hard tube, slide in the inner chamber of left socle and be provided with the handle, the right side middle part of handle is connected with the valve rod, the middle part of infusion hard tube inner chamber is installed the valve body, the one end that the valve rod is close to the infusion hard tube runs through the infusion hard tube and extends to inside, the body and the valve, the bottom of the infusion hard tube is communicated with a liquid injection tube, the right side of the infusion hard tube is fixedly connected with a right support, the left side of an inner cavity of the right support is provided with a micro motor, a bottom output shaft of the micro motor is fixedly connected with a rotating rod, the bottom of the rotating rod is integrally formed with a sealing sleeve, cavities are formed in the inner cavities of the rotating rod and the sealing sleeve, the bottom of the rotating rod is communicated with the top of the sealing sleeve, slide rails are arranged on the inner walls of two sides of the top of the inner cavity of the sealing sleeve, two clamp plates which are symmetrically arranged are connected on the slide rails in a sliding mode, anti-skidding teeth are arranged below the surfaces, close to each other, of the two clamp plates, connecting rods are further connected with the surfaces, far away from the clamp plates, of the two connecting rods and fixedly connected with the lower portion of the straight rod through hinges, the bottom of the straight rod is fixedly connected with a top plate, the bottom of roof laminating has sealed rubber buffer.

The utility model discloses a nutrition bag fills sealed auxiliary device, wherein anchor clamps include slip splint and solid fixed splint, and solid fixed splint fixes the one end at the support, and the one end that slip splint are close to the support is connected with the slider, slider and the inside guide rail looks sliding connection of support, and the one side that slip splint and solid fixed splint are close to each other all is seted up flutedly, and the mid-mounting of recess has the clamp ring, the internal diameter of two clamp rings on slip splint and the solid fixed splint and the external diameter phase-match of annotating the liquid mouth.

The utility model discloses a nutrition bag fills sealed auxiliary device, wherein the left surface of left socle bonds and has the antiskid gum cover.

The utility model discloses a nutrition bag fills sealed auxiliary device, wherein the diameter of annotating the liquid pipe is less than the diameter of annotating the liquid mouth, and the sealed gum cover has been cup jointed to the outside of annotating the liquid pipe, and sealed gum cover is coniform, and the pointed cone portion of sealed gum cover is down.

The utility model discloses a nutrition bag fills sealed auxiliary device, wherein the pulley is installed at the top of splint, pulley and slide rail looks sliding connection.

The utility model discloses a nutrition bag fills sealed auxiliary device, wherein the inside of sealing rubber stopper is seted up there is the internal thread, and the surface of annotating the liquid mouth has seted up the external screw thread, internal thread and external screw thread phase-match, and sealing rubber stopper's top is soft rubber structure.

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

1. the utility model can complete the operation of nutrient solution filling through the design of the arranged nutrient solution storage box, the water pump, the left bracket, the handle, the valve rod, the valve body, the infusion hard tube and the infusion tube, can complete the operation of nutrient solution filling without inserting a funnel through simply pulling the handle, and can make the nutrient solution filling operation simpler, more convenient and easier, and can effectively clamp the sealing rubber plug through the design of the arranged right bracket, the micro motor, the rotating rod, the straight rod, the pulley, the splint, the hinge, the sealing sleeve, the anti-skidding teeth, the connecting rod, the sliding rail and the top plate, and then can be screwed into the neck liquid inlet of the nutrient bag, thereby completing the sealing of the nutrient bag, and the sealing operation of the nutrient bag is simpler and faster, and the manual screwing is not needed, thereby saving a large amount of operation time, improving the work efficiency, adopting the sealing rubber plug, and when subsequently supplementing the nutrient solution, also can be directly inserted, compared with the original plastic sealing cover, the plastic sealing cover is more convenient to use.

2. The utility model discloses be in the same place left socle and right branch frame attach to the device that will fill nutrient solution sets up together with sealing device, and operating personnel only need change left socle and right branch frame, can accomplish and fill and sealed operation, makes holistic twice process unite two into one, operates convenient and fast more, the effectual filling and sealed work efficiency who promotes the nutrition bag.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2 at C;

FIG. 5 is a schematic view of the structure of FIG. 2 at D;

FIG. 6 is a schematic view of the structure of the usage state of FIG. 5;

FIG. 7 is a schematic top cross-sectional view of the fixture;

fig. 8 is a schematic structural view of the front section of the clamp and the nutrition bag.

In the figure: 1. a nutrient solution storage tank; 2. a water pump; 3. a right bracket; 4. a micro motor; 5. a rotating rod; 6. a left bracket; 61. an anti-slip rubber sleeve; 62. a handle; 63. a valve stem; 64. a valve body; 65. a transfusion hard tube; 66. sealing the rubber sleeve; 67. a liquid injection pipe; 7. a flexible infusion tube; 8. a straight rod; 9. a pulley; 10. a splint; 11. a hinge; 12. a sealing sleeve; 13. anti-slip teeth; 14. a connecting rod; 15. a slide rail; 16. a top plate; 17. sealing the rubber plug; 18. an internal thread; 19. a work table; 20. a nutrition bag; 201. a liquid injection port; 21. a clamp; 211. a sliding clamp plate; 212. fixing the clamping plate; 213. and (4) clamping a ring.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-8, the auxiliary device for filling and sealing a nutritional bag in this embodiment comprises a workbench 19, a clamp 21 and a nutritional bag 20, wherein the clamp 21 is fixedly mounted on the workbench 19 through a bracket, the clamp 21 clamps a liquid filling port 201 of the nutritional bag 20, the device further comprises a nutritional liquid storage tank 1, a water pump 2 is mounted at the top of the nutritional liquid storage tank 1, a water suction pipe of the water pump 2 penetrates and extends into the nutritional liquid storage tank 1, a water outlet pipe of the water pump 2 is communicated with an infusion hose 7, one end of the infusion hose 7, which is far away from the water pump 2, penetrates and is communicated with the top of an infusion hard tube 65, a left bracket 6 is fixedly connected to the left side of the infusion hard tube 65, a handle 62 is slidably disposed in an inner cavity of the left bracket 6, a valve rod 63 is connected to the right middle of the handle 62, a valve body 64 is mounted in the middle of the inner, the rod body of the valve rod 63 positioned in the infusion hard tube 65 is matched with the valve body 64, one end of the valve rod 63 close to the valve body 64 can seal the valve body 64, the bottom of the infusion hard tube 65 is communicated with a liquid injection tube 67, the right side of the infusion hard tube 65 is fixedly connected with the right support 3, the left side of the inner cavity of the right support 3 is provided with the micro motor 4, the bottom output shaft of the micro motor 4 is fixedly connected with the rotating rod 5, the bottom of the rotating rod 5 is integrally formed with the sealing sleeve 12, the inner cavities of the rotating rod 5 and the sealing sleeve 12 are both provided with cavities, the bottom of the rotating rod 5 is communicated with the top of the sealing sleeve 12, the inner walls of the two sides of the top of the inner cavity of the sealing sleeve 12 are both provided with sliding rails 15, the sliding rails 15 are slidably connected with two clamping plates 10 which are symmetrically arranged, the lower parts of the surfaces of the two clamping plates, one end of each connecting rod 14 far away from the clamping plate 10 is fixedly connected with the lower portion of the straight rod 8, the bottom of the straight rod 8 is fixedly connected with a top plate 16, the top of the straight rod 8 penetrates through the sealing sleeve 12 and extends to the inside of the rotating rod 5, the top of the straight rod 8 is fixedly connected with the inside of the rotating rod 5 through a pressure spring, and a sealing rubber plug 17 is attached to the bottom of the top plate 16.

The clamp 21 comprises a sliding clamp plate 211 and a fixed clamp plate 212, the fixed clamp plate 212 is fixed at one end of the bracket, one end of the sliding clamp plate 211, which is close to the bracket, is connected with a sliding block, the sliding block is connected with a guide rail inside the bracket in a sliding manner, one surfaces, which are close to each other, of the sliding clamp plate 211 and the fixed clamp plate 212 are respectively provided with a groove, the middle part of each groove is provided with a clamp ring 213, and the inner diameters of the two clamp rings 213 on the sliding clamp plate 211 and the fixed clamp plate 212; the design of this anchor clamps 21 can block nutrition bag 20 to make things convenient for the pouring of nutrient solution and annotate the sealed of liquid mouth 201.

The left side surface of the left bracket 6 is bonded with an anti-skid rubber sleeve 61; this antiskid gum cover 61's design is convenient for hold between the fingers and is held left socle 6, makes to hold between the fingers and holds left socle 6 more comfortable.

The diameter of the liquid injection pipe 67 is smaller than that of the liquid injection port 201, a sealing rubber sleeve 66 is sleeved outside the liquid injection pipe 67, the sealing rubber sleeve 66 is conical, and the pointed conical part of the sealing rubber sleeve 66 faces downwards; this design, the condition of weeping prevents to appear, when having played the reinjection liquid, just can seal the effect of annotating liquid mouth 201.

The top of the clamping plate 10 is provided with a pulley 9, and the pulley 9 is connected with a slide rail 15 in a sliding way; this design facilitates the movement of the splint 10, making the sliding of the splint 10 more convenient.

An internal thread 18 is formed inside the sealing rubber plug 17, an external thread is formed on the outer surface of the liquid injection port 201, the internal thread 18 is matched with the external thread, and the top of the sealing rubber plug 17 is of a soft rubber structure; the design of this structure, threaded connection has promoted the leakproofness that sealing rubber stopper 17 and notes liquid mouth 201 are connected to also can make things convenient for follow-up fluid infusion.

When the utility model is used (working principle), firstly, the liquid injection port 201 of the nutrition bag 20 is clamped into the clamping ring 213 on the clamp 21, then a worker holds the left bracket 6 by hand to start the water pump 2, so that the water pump 2 extracts the nutrition liquid in the nutrition liquid storage tank 1, then the nutrition liquid is conveyed into the infusion hard tube 65 through the infusion hose 7, the liquid injection tube 67 is inserted into the liquid injection port 201 of the nutrition bag 20, the liquid injection tube 67 is connected with the liquid injection port 201 through the sealing rubber sleeve 66, the liquid injection tube 67 is prevented from being separated from the liquid injection port 201, and the nutrition liquid can be prevented from flowing out from the liquid injection port 201, the sealing effect is achieved, then the handle 62 is pulled towards the left bracket 6, so that the handle 62 drives the valve rod 63 to be separated from the valve body 64, thereby the valve rod 63 and the valve body 64 are not blocked by the hard tube 65, the nutrition liquid flows into the nutrition bag 20 through the liquid injection tube 67, after the nutrition liquid is, then the top plate 16 is pressed against the top of the sealing rubber plug 17 by holding the right bracket 3, and then the right bracket 3 is pressed downwards, so that the top plate 16 and the sealing rubber plug 17 are pressed into the sealing sleeve 12, when the top plate 16 drives the straight rod 8 to move upwards, the straight rod 8 drives the two connecting rods 14 to be folded inwards, so that the two clamping plates 10 are folded inwards, then the end of the clamping plate 10 with the anti-skid teeth 13 clamps the sealing rubber plug 17, the right bracket 3 is operated, the bottom internal thread 18 of the sealing rubber plug 17 is aligned with the external thread of the liquid injection port 201, the micro motor 4 is started, the output shaft of the micro motor 4 drives the rotating rod 5 to rotate, thereby make whole bull stick 5 and sealing sleeve 12 rotate together, drive rubber seal 17 and rotate, make rubber seal 17's internal thread 18 and annotate the external screw thread of liquid mouth 201 and be connected, need not artifical the rotation, will annotate liquid mouth 201 and take off from anchor clamps 21 at last can.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a nutrition bag fills sealed auxiliary device which characterized in that: including workstation (19), anchor clamps (21) and nutrition bag (20), go up through support fixed mounting anchor clamps (21) on workstation (19), anchor clamps (21) press from both sides notes liquid mouth (201) of pressing from both sides tight nutrition bag (20), still include nutrition liquid bin (1), water pump (2) are installed at the top of nutrition liquid bin (1), the drinking-water pipe of water pump (2) runs through and extends to in nutrition liquid bin (1), the outlet pipe intercommunication of water pump (2) has infusion hose (7), the one end that water pump (2) were kept away from in infusion hose (7) runs through and communicates the top that has infusion hard tube (65), the left side fixedly connected with left socle (6) of infusion hard tube (65), it is provided with handle (62) to slide in the inner chamber of left socle (6), the right side middle part of handle (62) is connected with valve rod (63), the middle part of infusion hard tube (65) inner chamber has valve body (64), the one end that valve rod (63) is close to infusion hard tube (65) runs through infusion hard tube (65) and extends to its inside, valve rod (63) are located the inside body of rod and valve body (64) looks adaptation of infusion hard tube (65), valve rod (63) are close to the one end of valve body (64) and can be sealed with valve body (64), the bottom intercommunication of infusion hard tube (65) has notes liquid pipe (67), the right side fixedly connected with right branch frame (3) of infusion hard tube (65), micro motor (4) are installed in the inner chamber left side of right branch frame (3), the bottom output shaft fixedly connected with bull stick (5) of micro motor (4), the bottom integrated into one piece of bull stick (5) has sealing sleeve (12), the cavity has all been seted up to the inner chamber of bull stick (5) and sealing sleeve (12), the bottom of the rotating rod (5) is communicated with the top of the sealing sleeve (12), sliding rails (15) are arranged on the inner walls of the two sides of the top of the inner cavity of the sealing sleeve (12), two clamping plates (10) which are symmetrically arranged are connected on the sliding rails (15), anti-skidding teeth (13) are arranged below the surfaces, close to each other, of the two clamping plates (10), one surfaces, close to each other, of the two clamping plates (10) are also connected with connecting rods (14) through hinges (11), one ends, far away from the clamping plates (10), of the two connecting rods (14) are fixedly connected with the lower portion of the straight rod (8), a top plate (16) is fixedly connected with the bottom of the straight rod (8), the top of the straight rod (8) penetrates through the sealing sleeve (12) and extends to the inside of the rotating rod (5), and the top of the straight rod (8) is fixedly connected with the inside of the rotating rod (, and a sealing rubber plug (17) is attached to the bottom of the top plate (16).

2. The auxiliary device for perfusion sealing of a nutrition bag according to claim 1, wherein: anchor clamps (21) are including slip splint (211) and solid fixed splint (212), the one end at the support is fixed in solid fixed splint (212), the one end that slip splint (211) are close to the support is connected with the slider, slider and the inside guide rail looks sliding connection of support, the one side that slip splint (211) and solid fixed splint (212) are close to each other all is seted up flutedly, the mid-mounting of recess has clamp ring (213), the internal diameter of two clamp rings (213) on slip splint (211) and solid fixed splint (212) and the external diameter phase-match of annotating liquid mouth (201).

3. The auxiliary device for perfusion sealing of a nutrition bag according to claim 1, wherein: and an anti-skid rubber sleeve (61) is bonded on the left side surface of the left bracket (6).

4. The auxiliary device for perfusion sealing of a nutrition bag according to claim 1, wherein: the diameter of the liquid injection pipe (67) is smaller than that of the liquid injection port (201), a sealing rubber sleeve (66) is sleeved outside the liquid injection pipe (67), the sealing rubber sleeve (66) is conical, and the pointed conical part of the sealing rubber sleeve (66) faces downwards.

5. The auxiliary device for perfusion sealing of a nutrition bag according to claim 1, wherein: the top of splint (10) is installed pulley (9), pulley (9) and slide rail (15) looks sliding connection.

6. The auxiliary device for perfusion sealing of a nutrition bag according to claim 1, wherein: internal thread (18) have been seted up to the inside of sealing rubber stopper (17), the external screw thread has been seted up to the surface of annotating liquid mouth (201), internal thread (18) and external screw thread phase-match, the top of sealing rubber stopper (17) is soft rubber structure.

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