Nutrition feeding device for patients in rehabilitation period
By introducing a propulsion limit rod, limit block, and bolt structure into the nutritional feeding device for patients in the recovery period, the problem of excessive nutrient solution feeding was solved, achieving precise control and patient comfort.
Patent Information
- Application Number
- CN202520251152.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Existing nutritional feeding devices for patients in the recovery period lack precise control mechanisms, leading to excessive feeding of nutrient solutions, increasing waste and causing discomfort for patients.
It adopts a combination structure of a push limit rod, a push limit block, and a push limit bolt. The push amount is limited by the limit block sliding on the limit rod and the bolt being tightened. Combined with the scale lines, the accuracy of the feeding amount is ensured.
It enables precise control of nutrient solution feeding, reduces waste and patient discomfort, and ensures the recovery process.
Smart Images
Figure CN223654193U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the auxiliary feeding field, concretely relates to a nutrition feeding device for patients in recovery period. BACKGROUND
[0002] At present, patients in recovery period have not fully recovered, and some patients have problems such as difficulty in swallowing and inconvenience in self-feeding, therefore, the nutrition feeding device becomes an important tool to ensure that they obtain sufficient nutrition.
[0003] The existing medical patient feeding barrel is various, which meets the basic feeding demand of patients to a certain extent. However, these feeding barrels expose many problems in the actual use process, the pusher of the feeding barrel is simple in structure, relies on manual operation mostly, lacks precise control mechanism, when the user's hands are unevenly forced, the pushing amount is easily too large, which causes the nutrition liquid to be fed in excess, which not only causes waste and increases cost, but also may cause the patients with weak gastrointestinal function to have symptoms such as indigestion, abdominal distension and vomiting, and affects recovery.
[0004] Therefore, a nutrition feeding device for patients in recovery period is provided. CONTENT OF THE UTILITY MODEL
[0005] In view of the problems existing in the above-mentioned nutrition feeding device for patients in recovery period, the utility model is provided.
[0006] Therefore, the utility model aims at providing a nutrition feeding device for patients in recovery period, which solves the problems in the background art.
[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0008] A nutrition feeding device for patients in recovery period, comprising a feeding barrel, a piston and a pushing rod, the piston is slidably arranged in the inside of the feeding barrel, one end of the pushing rod is fixedly connected with the side wall of the piston, and the device further comprises:
[0009] A feeding hose is fixedly arranged on the discharge port of the feeding barrel.
[0010] A pushing limiting rod is arranged in the inside of the feeding barrel, one end of the pushing limiting rod is fixedly connected with the end of the pushing rod outside the feeding barrel, and the rod wall of the pushing limiting rod is slidably provided with a pushing limiting block.
[0011] A pushing limiting bolt is threadedly arranged on the side wall of the pushing limiting block, and the end of the pushing limiting bolt is arranged in abutment with the rod wall of the pushing limiting rod.
[0012] Preferably, the feeding hose is a medical silica gel tube.
[0013] Preferably, the outer wall of the discharge port of the feeding cylinder is sleeved with an elastic fastening ring for fixing one end of the feeding hose.
[0014] Preferably, the outer wall of the feeding cylinder is provided with a first scale line, and the rod wall of the advancing limiting rod is provided with a second scale line.
[0015] Further, the rod wall of the advancing limiting rod is fixed with a limiting sliding strip at the lower side, and the sliding hole of the advancing limiting block is provided with a limiting sliding groove matched with the limiting sliding strip.
[0016] Preferably, the feeding cylinder adopts a double-layer vacuum glass cylinder body.
[0017] In the above technical solution, the technical effects and advantages of the utility model are provided:
[0018] The utility model discloses, through setting up advancing limiting rod, advancing limiting block and advancing limiting bolt, can according to the required feeding amount of patient before use, the advancing limiting block is slid on the advancing limiting rod to the corresponding position, then tightens advancing limiting bolt fixed, when advancing, is limited by advancing limiting block, avoid the advancing amount of too big because of the uneven force of hand, effectively prevent the overfeeding of nutrient solution, reduce the waste of nutrient solution and cost increase, reduce the risk of the symptoms such as indigestion, abdominal distension, vomiting of the patient with weak gastrointestinal function caused by overfeeding, guarantee the rehabilitation process of patient.
[0019] The utility model discloses, through the limiting sliding strip fixed with the rod wall lower side of advancing limiting rod and the limiting sliding groove of the lower side of the sliding hole of advancing limiting block matched, play the guiding and stabilizing effect in the sliding process of advancing limiting block, prevent the rotation or deviation of advancing limiting block on the advancing limiting rod, ensure that advancing operation is smooth and stable, further improve the accuracy of feeding amount control. ACCURATE DESCRIPTION
[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.
[0021] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0022] Figure 2 It is a partial sectional plane view of the utility model;
[0023] Figure 3 It is a three-dimensional structure schematic view of the utility model; Figure 2 It is a side view of advancing limiting rod, advancing limiting block and advancing limiting bolt.
[0024] Explanation of reference numerals in the attached figures:
[0025] 1. Feeding cylinder; 2. Piston; 3. Push rod; 4. Feeding hose; 5. Push limit rod; 6. Push limit block; 7. Push limit bolt; 8. Elastic fastening ring; 9. First scale line; 10. Second scale line; 11. Limiting slide bar. Detailed Implementation
[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0027] This utility model provides, for example Figures 1-3 The device shown is a nutritional feeding device for patients in the recovery period, including a feeding cylinder 1, a piston 2, and a push rod 3. The piston 2 is slidably disposed inside the feeding cylinder 1, and one end of the push rod 3 is fixedly connected to the side wall of the piston 2. It also includes:
[0028] Feeding hose 4 is fixedly installed on the outlet of feeding cylinder 1. An elastic fastening ring 8 is fitted on the outer wall of the outlet of feeding cylinder 1 to fix one end of feeding hose 4. The feeding hose 4 can be disassembled, replaced or cleaned through the elastic fastening ring 8.
[0029] The push-limiting rod 5 is located inside the feeding tube 1. One end of the push-limiting rod 5 is fixedly connected to the end of the push rod 3 located outside the feeding tube 1. The push-limiting block 6 is slidably provided on the rod wall of the push-limiting rod 5. The lower side of the rod wall of the push-limiting rod 5 is fixedly provided with a limiting slide strip 11. The lower side of the sliding hole of the push-limiting block 6 is provided with a limiting slide groove that cooperates with the limiting slide strip 11. During the sliding process of the push-limiting block 6, it plays a guiding and stabilizing role, preventing the push-limiting block 6 from rotating or deviating on the push-limiting rod 5, and ensuring smooth and stable push operation.
[0030] The push-limiting bolt 7 is threaded on the side wall of the push-limiting block 6, and the end of the push-limiting bolt 7 abuts against the wall of the push-limiting rod 5.
[0031] like Figures 1-2 As shown, the feeding tube 1 uses a double-layered vacuum glass tube, which has a good heat preservation effect and can effectively reduce the heat loss of the nutrient solution, so that the patient can consume the nutrient solution at a suitable temperature for a longer period of time. The feeding tube 4 uses a medical silicone tube. Silicone material has good biocompatibility, is less irritating to the patient's mouth and stomach, and is soft in texture, which can improve the patient's comfort and reduce discomfort during use.
[0032] like Figures 1-2As shown, the outer side wall of the feeding cylinder 1 is provided with a first scale line 9, and the rod wall of the advancing limiting rod 5 is provided with a second scale line 10, so that the user can intuitively observe the remaining nutrient liquid amount in the feeding cylinder 1 and the position of the advancing limiting block 6 on the advancing limiting rod 5, and then more accurately control the feeding amount each time, so that the feeding operation is more scientific and accurate.
[0033] In use, according to the nutritional needs of the patient and the doctor's advice, the amount of nutrient liquid to be fed is determined, the advancing limiting bolt 7 is loosened, the advancing limiting block 6 is slid along the advancing limiting rod 5, the second scale line 10 on the advancing limiting rod 5 is referred to, the advancing limiting block 6 is adjusted to the position corresponding to the feeding amount, and then the advancing limiting bolt 7 is tightened to tightly abut the end thereof against the rod wall of the advancing limiting rod 5, so as to fix the advancing limiting block 6;
[0034] The prepared nutrient liquid is filled into the feeding cylinder 1, the feeding hose 4 is placed into the patient's mouth at a proper position, the advancing rod 3 is pushed, and the piston 2 fixedly connected to one end of the advancing rod 3 is synchronously slid forward in the feeding cylinder 1, since the advancing limiting rod 5 is fixedly connected to the end of the advancing rod 3 located outside the feeding cylinder 1, the advancing rod 3 drives the piston 2 to move at the same time, and the advancing limiting rod 5 is driven to move together, when the advancing limiting rod 5 moves to the position of the advancing limiting block 6 along with the advancing rod 3, the advancing limiting block 6 blocks the advancing limiting rod 5 from continuing to move forward, thereby limiting the movement of the advancing rod 3 and the piston 2, so as to ensure that the amount of nutrient liquid pushed each time is accurately controlled within the preset range, and the overfeeding of the nutrient liquid is avoided.
[0035] In the process of pushing the advancing rod 3 for feeding, the user can observe the amount of the remaining nutrient liquid in the feeding cylinder 1 through the first scale line 9 on the outer side wall of the feeding cylinder 1, and the second scale line 10 on the advancing limiting rod 5 helps the user to confirm the position of the advancing limiting block 6 at any time, so as to more intuitively grasp the amount of the fed nutrient liquid, and realize the accurate feeding.
[0036] The above only describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.
Claims
1. A nutritional feeding device for patients in the recovery period, comprising a feeding cylinder (1), a piston (2), and a push rod (3), wherein the piston (2) is slidably disposed inside the feeding cylinder (1), and one end of the push rod (3) is fixedly connected to the side wall of the piston (2), characterized in that, Also includes: Feeding hose (4) is fixedly installed on the outlet of feeding tube (1); The push-limiting rod (5) is located inside the feeding tube (1). One end of the push-limiting rod (5) is fixedly connected to the end of the push rod (3) located outside the feeding tube (1). The push-limiting block (6) is slidably provided on the rod wall of the push-limiting rod (5). The push-limiting bolt (7) is threaded on the side wall of the push-limiting block (6), and the end of the push-limiting bolt (7) abuts against the wall of the push-limiting rod (5).
2. The nutritional feeding device for patients in the recovery period according to claim 1, characterized in that: The feeding tube (4) is made of medical-grade silicone tubing.
3. The nutritional feeding device for patients in the recovery period according to claim 1, characterized in that: The outer wall of the feed tube (1) is fitted with an elastic fastening ring (8) that fixes one end of the feed hose (4).
4. The nutritional feeding device for patients in the recovery period according to claim 1, characterized in that: The outer wall of the feeding tube (1) is provided with a first scale line (9), and the wall of the push-limiting rod (5) is provided with a second scale line (10).
5. The nutritional feeding device for patients in the recovery period according to claim 1, characterized in that: The lower side of the push-limiting rod (5) is fixedly provided with a limiting slide (11), and the lower side of the sliding hole of the push-limiting block (6) is provided with a limiting slide groove that cooperates with the limiting slide (11).
6. The nutritional feeding device for patients in the recovery period according to claim 1, characterized in that: The feeding tube (1) is made of double-layered vacuum glass.