Nasal feeding fixing device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a nasal feeding fixing device which comprises a containing box and a fixing mechanism, the fixing mechanism comprises a connecting rod, a fixing frame, a lead screw, a disc, a plurality of anti-skid teeth, two sliding blocks, a lifting assembly and a feeding assembly, the connecting rod is fixedly connected with the containing box, the fixing frame is arranged on the outer side of the connecting rod in a sleeved mode, and the lead screw is arranged on the disc. The lead screw is arranged in the fixing frame, one end of the lead screw penetrates through the connecting rod, the other end of the lead screw penetrates through the fixing frame and is fixedly connected with the disc, the multiple anti-skid teeth are fixedly connected with the disc, sliding grooves are formed in the opposite sides of the two sides of the fixing frame, and one ends of the two sliding blocks are fixedly connected with the connecting rod. The other ends of the two sliding blocks are inserted into the corresponding sliding grooves respectively, the lifting assembly is fixedly connected with the fixing frame, the feeding assembly is arranged on the upper surface of the containing box, through the arrangement, the device is more stable, and therefore the situation that the stomach tube is pulled due to the fact that the device shakes during food injection is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a nasogastric feeding fixation device. Background Art

[0002] Nasogastric feeding is a method of feeding through the nose, which is to insert a gastric tube into the esophagus through the nasal cavity. First, the food is ground into a paste with a grinder, and a large syringe is connected to the large feeding port under the gastric tube connector. Then, the push rod piston is manually pressurized to pump water and food into the patient's stomach to provide water and food to patients who cannot swallow independently. During the food replenishment process, the caregiver needs to fix the nasogastric tube with one hand to prevent it from falling out, and use the other hand to pull out the large syringe from the cup and inject it into the nasogastric tube again after replenishment. It is inconvenient to operate with one hand, and it is easier to knock over the food cup or pull out the nasogastric tube.

[0003] In order to solve the above technical problems, the prior art patent (CN211461304U) discloses a nasogastric feeding fixing frame, including a support body, a clamping fixture, an adjustable connecting structure and a fixing frame and other components. The clamping fixture is detachably connected to the support body. One end of the adjustable connecting structure is connected to the support body, and the other end is connected to the fixing frame. The fixing frame is provided with a placement cavity for placing a food cup. The food cup is placed in the fixing cavity through a placement hole. The connecting structure realizes convenient steering and height adjustment, which is convenient for nursing staff of different heights and body shapes to adjust the position of the fixing frame to be suitable for hand operation.

[0004] However, in the above-mentioned prior art, the fixing frame has a poor stabilizing effect and is prone to shaking during feeding, thereby pulling the gastric tube and causing discomfort to the patient. Utility Model Content

[0005] The utility model aims to provide a nasogastric feeding fixing device, aiming to solve the technical problem in the prior art that the fixing frame has a poor stabilizing effect and is easy to shake during feeding, thereby pulling the gastric tube and causing discomfort to the patient.

[0006] To achieve the above-mentioned purpose, the utility model adopts a nasogastric feeding fixing device, including a placement box and a fixing mechanism, the fixing mechanism including a connecting rod, a fixing frame, a screw rod, a disc, a plurality of anti-slip teeth, two sliders, a lifting assembly and a feeding assembly, the connecting rod is fixedly connected to the placement box and is located on one side of the placement box, the fixing frame is sleeved on the outer side of the connecting rod and is slidably connected to the connecting rod, the screw rod is arranged inside the fixing frame, one end of the screw rod passes through the connecting rod and is threadedly matched with the connecting rod, the other end of the screw rod passes through the fixing frame and is fixedly connected to the disc, a plurality of anti-slip teeth are fixedly connected to the disc and are located on the outer side of the disc, slide grooves are arranged on opposite sides of the fixing frame, one end of the two sliders are respectively fixedly connected to the connecting rod, and the other ends of the two sliders are respectively inserted into the corresponding slide grooves, the lifting assembly is fixedly connected to the fixing frame, and the feeding assembly is arranged on the upper surface of the placement box.

[0007] Among them, the lifting assembly includes a support rod, a sleeve, an elastic button and a clamping piece. The support rod is fixedly connected to the fixed frame and is located on the lower surface of the fixed frame. The sleeve is sleeved on the outer side of the support rod and is slidably connected to the support rod. The sleeve has a plurality of circular holes. One end of the elastic button is fixedly connected to the support rod, and the other end of the elastic button passes through the circular hole. The clamping piece is fixedly connected to the sleeve.

[0008] The clamping member includes a frame, a clamping plate and a supporting member. The frame is fixedly connected to the sleeve and is located at the lower end of the sleeve. The clamping plate is arranged inside the frame, and the supporting member is fixedly connected to the clamping plate.

[0009] Wherein, the supporting member includes a threaded rod and a handle, wherein the threaded rod passes through the frame and is threadably matched with the frame, one end of the threaded rod is fixedly connected to the clamping plate, and the other end of the threaded rod is fixedly connected to the handle.

[0010] Wherein, the feeding assembly includes a food cup and a connecting tube, the food cup is arranged in the middle of the placement box, and the connecting tube is fixedly connected to the food cup and is located at the bottom of the food cup.

[0011] Among them, the nasogastric feeding fixing device also includes a cup cover, two hinged blocks and a rotating block. The cup cover is arranged on the upper surface of the food cup. The rotating block is fixedly connected to the cup cover and is located on the outside of the cup cover. One end of the two hinged blocks is respectively fixedly connected to the placement box, and the other end of the two hinged blocks is respectively rotatably connected to the rotating block.

[0012] The utility model provides a nasogastric feeding fixing device, wherein the connecting rod is fixedly connected to the placement box, the fixing frame is sleeved on the outer side of the connecting rod, one end of the screw rod passes through the connecting rod, and the other end of the screw rod passes through the fixing frame and is fixedly connected to the disc. When it is used, the lifting assembly is fixed to the bed, and then the height of the fixing frame is adjusted by the lifting assembly, and then the disc is rotated, and the disc drives the screw rod to rotate, so that the connecting rod moves horizontally in the fixing frame, and the connecting rod drives the placement box to move horizontally until the placement box is located above the patient's mouth, and then the gastric tube is connected to the feeding assembly, and food is placed in the feeding assembly, so that the food flows into the gastric tube and finally flows into the patient's stomach. This method can effectively solve the problem in the prior art that the fixing frame has a poor stabilizing effect and is easy to shake during the feeding process, thereby pulling the gastric tube and causing discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model.

[0016] Figure 3 It is a front view of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-placing box, 102-connecting rod, 103-fixed frame, 104-slide groove, 105-screw rod, 106-disc, 107-anti-slip teeth, 108-slider, 109-support rod, 110-sleeve, 111-round hole, 112-elastic button, 113-frame, 114-plywood, 115-threaded rod, 116-handle, 117-food cup, 118-connecting tube, 201-cup cover, 202-hinge block, 203-rotating block. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model. Figure 3 It is a front view of the first embodiment of the utility model.

[0022] The utility model provides a nasogastric feeding fixing device, including a placement box 101 and a fixing mechanism, the fixing mechanism including a connecting rod 102, a fixing frame 103, a screw rod 105, a disc 106, a plurality of anti-slip teeth 107, two sliders 108, a lifting assembly and a feeding assembly, the lifting assembly including a support rod 109, a sleeve 110, an elastic button 112 and a clamping member, the clamping member including a frame 113, a splint 114 and a supporting member, the supporting member including a threaded rod 115 and a handle 116, the feeding assembly including a food cup 117 and a connecting tube 118, the above-mentioned scheme solves the problem in the prior art that the fixing frame has a poor stabilizing effect and is easy to shake during the process of feeding, thereby pulling the gastric tube and causing discomfort to the patient.

[0023] According to this specific embodiment, the connecting rod 102 is fixedly connected to the placement box 101 and is located on one side of the placement box 101. The fixed frame 103 is sleeved on the outside of the connecting rod 102 and is slidably connected to the connecting rod 102. The screw rod 105 is arranged inside the fixed frame 103. One end of the screw rod 105 passes through the connecting rod 102 and is threadedly matched with the connecting rod 102. The other end of the screw rod 105 passes through the fixed frame 103 and is fixedly connected to the disc 106. The plurality of anti-slip teeth 107 are fixedly connected to the disc 106 and are located on the outside of the disc 106. Slide grooves 104 are provided on opposite sides of the fixed frame 103. One end of the two sliders 108 is fixedly connected to the connecting rod 102 respectively. The other ends of the two sliders 108 are respectively inserted into the corresponding slide grooves 104, the lifting assembly is fixedly connected to the fixed frame 103, and the feeding assembly is arranged on the upper surface of the placement box 101. When it is used, the lifting assembly is fixed to the bed, and then the height of the fixed frame 103 is adjusted by the lifting assembly, and then the disc 106 is rotated, and the disc 106 drives the screw rod 105 to rotate, so that the connecting rod 102 moves horizontally in the fixed frame 103, and the connecting rod 102 drives the placement box 101 to move horizontally until the placement box 101 is located above the patient's mouth, and then the gastric tube is connected to the feeding assembly, and food is placed in the feeding assembly, so that the food flows into the gastric tube and finally flows into the patient's stomach.

[0024] Among them, the support rod 109 is fixedly connected to the fixed frame 103 and is located on the lower surface of the fixed frame 103. The sleeve 110 is sleeved on the outer side of the support rod 109 and is slidably connected to the support rod 109. The sleeve 110 has a plurality of circular holes 111. One end of the elastic button 112 is fixedly connected to the support rod 109, and the other end of the elastic button 112 passes through the circular hole 111. The clamp is fixedly connected to the sleeve 110. When it is used, the elastic button 112 is pressed to make the elastic button 112 move away from the circular hole 111, and then the support rod 109 is slid in the sleeve 110, so that the fixed frame 103 is raised or lowered to a suitable height, and then the elastic button 112 passes through the nearest circular hole 111, so that the support rod 109 is fixed to the sleeve 110.

[0025] Secondly, the frame 113 is fixedly connected to the sleeve 110 and is located at the lower end of the sleeve 110. The splint 114 is arranged inside the frame 113. The abutment is fixedly connected to the splint 114. When in use, the frame 113 is sleeved on one side of the bed, and then the splint 114 is driven upward by the abutment, so that the frame 113 is abutted and fixed to the bed.

[0026] At the same time, the threaded rod 115 passes through the frame 113 and is threadedly matched with the frame 113. One end of the threaded rod 115 is fixedly connected to the clamping plate 114, and the other end of the threaded rod 115 is fixedly connected to the handle 116. When in use, the handle 116 is rotated, and the handle 116 drives the threaded rod 115 to rotate, so that the threaded rod 115 drives the clamping plate 114 to move upward.

[0027] In addition, the food cup 117 is arranged in the middle of the placement box 101, and the connecting tube 118 is fixedly connected to the food cup 117 and is located at the bottom of the food cup 117. When it is used, the stomach tube is fixed to the connecting tube 118, and then food is placed in the food cup 117, and the food flows into the stomach tube through the connecting tube 118.

[0028] When using the nasogastric feeding fixation device of this embodiment, the frame 113 is sleeved on one side of the bed, and the handle 116 is rotated. The handle 116 drives the threaded rod 115 to rotate, so that the threaded rod 115 drives the clamping plate 114 to move upward, thereby fixing the frame 113 against the bed, and then pressing the elastic button 112 to make the elastic button 112 move away from the circular hole 111, and then sliding the support rod 109 in the sleeve 110, so as to raise and lower the fixing frame 103 to a suitable height, and then passing through the nearest circular hole 111 through the elastic button 112, so as to fix the support rod 109 with the bed. The sleeve 110 is fixed, and then the disc 106 is rotated, and the disc 106 drives the screw rod 105 to rotate, so that the connecting rod 102 moves horizontally in the fixed frame 103, and the connecting rod 102 drives the placement box 101 to move horizontally until the placement box 101 is located above the patient's mouth, and then the gastric tube is fixed to the connecting tube 118, and then food is placed in the food cup 117. The food flows into the gastric tube through the connecting tube 118 and finally flows into the patient's stomach. This method can effectively solve the problem in the prior art that the fixing frame has a poor stabilizing effect and is easy to shake during the feeding process, thereby pulling the gastric tube and causing discomfort to the patient.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a nasogastric feeding fixing device, which also includes a cup cover 201, two hinge blocks 202 and a rotating block 203.

[0032] According to this specific embodiment, the cup cover 201 is arranged on the upper surface of the food cup 117, the rotating block 203 is fixedly connected to the cup cover 201 and is located on the outside of the cup cover 201, one end of the two hinge blocks 202 are respectively fixedly connected to the placement box 101, and the other ends of the two hinge blocks 202 are respectively rotatably connected to the rotating blocks 203. During specific use, when no feeding is performed, the cup cover 201 is rotated, and the cup cover 201 drives the rotating block 203 to rotate on the two hinge blocks 202 until the cup cover 201 covers the food cup 117.

[0033] When using a nasogastric feeding fixation device of this embodiment, when not feeding, the cup cover 201 is rotated, and the cup cover 201 drives the rotating block 203 to rotate on the two hinge blocks 202 until the cup cover 201 covers the food cup 117, so as to prevent dust and other impurities from entering the food cup 117.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A nasogastric feeding fixation device, comprising a placement box, characterized in that: The cam is secured to the bottom of the frame and is located on a side of the frame, wherein the cam is secured on a 40° track and has a locking plate that is secured on both sides of the frame.

2. The nasogastric feeding fixation device according to claim 1, characterized in that: The lifting assembly includes a support rod, a sleeve, an elastic button and a clamping piece. The support rod is fixedly connected to the fixed frame and is located on the lower surface of the fixed frame. The sleeve is sleeved on the outer side of the support rod and is slidably connected to the support rod. The sleeve has a plurality of circular holes. One end of the elastic button is fixedly connected to the support rod, and the other end of the elastic button passes through the circular hole. The clamping piece is fixedly connected to the sleeve.

3. The nasogastric feeding fixation device according to claim 2, characterized in that: The clamping member comprises a frame, a clamping plate and a resisting member. The frame is fixedly connected to the sleeve and is located at the lower end of the sleeve. The clamping plate is arranged inside the frame, and the resisting member is fixedly connected to the clamping plate.

4. The nasogastric feeding fixation device according to claim 3, characterized in that: The supporting member comprises a threaded rod and a handle, wherein the threaded rod passes through the frame and is threadably matched with the frame, one end of the threaded rod is fixedly connected to the clamping plate, and the other end of the threaded rod is fixedly connected to the handle.

5. The nasogastric feeding fixation device according to claim 4, characterized in that: The feeding assembly comprises a food cup and a connecting tube. The food cup is arranged in the middle of the placing box. The connecting tube is fixedly connected to the food cup and is located at the bottom of the food cup.

6. The nasogastric feeding fixation device according to claim 5, characterized in that: The nasogastric feeding fixing device also includes a cup cover, two hinge blocks and a rotating block. The cup cover is arranged on the upper surface of the food cup. The rotating block is fixedly connected to the cup cover and is located on the outside of the cup cover. One end of the two hinge blocks is respectively fixedly connected to the placement box, and the other end of the two hinge blocks is respectively rotatably connected to the rotating block.

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