CN214049799U - Constant-temperature automatic common food grinding and infusion device - Google Patents

Abstract

The utility model belongs to the field of medical equipment, especially, relate to an automatic general food of constant temperature grinds infusion ware. The utility model discloses a with the automatic breaker unit of polishing into the nutrient solution of food, be used for promoting the nutrient solution gets into the injection tube unit of pipeline to and be used for depositing the work of nasal feeding is carried out to the patient that suffers from laryngeal cancer to the graduated flask unit completion of nutrient solution. The utility model has the advantages of the nutrient solution that is fit for nasal feeding is polished into to ordinary food is automatic, alleviate nurse's work burden, and the pressure of infusion ware is according to food kind automatic adjustment, ensure that food is accomplished in the time of needs, according to the pressure bearing capacity of patient's stomach pipe wall, set up the restriction of highest input driving force and be used for ensuring to feed and eat safety, and introduce constant temperature system and reach the normalization of patient's diet, the purpose of normalization, the once-through intake of food can be adjusted through rotation amount barrel unit simultaneously.

Description

Constant-temperature automatic common food grinding and infusion device

Technical Field

The utility model belongs to the field of medical equipment, especially, relate to an automatic general food of constant temperature grinds infusion ware.

Background

Medical apparatus, refers to instruments, devices, appliances and other similar or related articles directly or indirectly applied to human body, the utility is mainly obtained by physical means, not by pharmacological, immunological or metabolic means, and the purpose is to diagnose, prevent, monitor, treat or relieve diseases, diagnose, monitor, treat, relieve or compensate functions of injuries, check, substitute, regulate or support physiological structures or physiological processes, support or maintain life, etc. In clinic, many patients cannot take food through mouth due to coma, spinal nerve damage, recurrent laryngeal nerve damage, laryngeal cancer, esophageal cancer, gastric cancer operation and the like, an infusion device is needed to carry out nutrient infusion on the patients through stomach tubes, nasointestinal tubes, intestinal fistulization and the like in clinical treatment, however, the milled nutrient meal is thick, the force is not enough by only pushing manually, meanwhile, the work load of nurses is increased by manual pushing, and the thrust cannot be well controlled, so that the adverse reactions of gastrointestinal tracts such as food reflux, abdominal distension, diarrhea and the like of the patients are easily caused; on the other hand, the traditional infusion device can not finish preparing common food into a nutrition meal suitable for nasal feeding, manual production is needed, the workload of nurses is increased, the nasal feeding time is long, food is easy to cool in winter, and physiological discomfort of patients is caused, so that an infusion device capable of automatically grinding common food, maintaining constant temperature of nutrient solution in the nasal feeding process, automatically inputting nutrient solution and adjusting driving force is urgently needed in the market.

The patent publication number is CN203263838U, and chinese utility model patent that the announcement day is 2013.11.06 discloses a disposable nasal feeding infusion ware, including infusion bottle and stomach tube, the exit linkage of infusion bottle has the transfer line, the end of transfer line is equipped with the connector, the connector includes the toper plug of pegging graft with stomach tube joint on the stomach tube, the outer wall of plug is the degressive echelonment of external diameter, can be applied to nasal feeding infusion.

However, the utility model has no constant temperature system, the used nutrient solution needs extra manual grinding configuration, and the instillation mode can not control the input driving force, thus easily causing the adverse reaction of gastrointestinal tract of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic general food of constant temperature grinds infusion ware, its can be used for promoting through the breaker unit of grinding into the nutrient solution with food is automatic the nutrient solution gets into the injection tube unit of pipeline to and be used for depositing the work of nasal feeding is carried out to the patient that has laryngeal cancer to the graduated flask unit completion of nutrient solution. The utility model has the advantages of the nutrient solution that is fit for nasal feeding is polished into to ordinary food is automatic, alleviate nurse's work burden, and the pressure of infusion ware is according to food kind automatic adjustment, ensure that food is accomplished in the time of needs, according to the pressure bearing capacity of patient's stomach pipe wall, set up the restriction of highest input driving force and be used for ensuring to feed and eat safety, and introduce constant temperature system and reach the normalization of patient's diet, the purpose of normalization, the once-through intake of food can be adjusted through rotation amount barrel unit simultaneously.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a constant temperature is from ordinary food grinding infusion ware, includes the breaker unit that is used for polishing into the nutrient solution with food is automatic, is used for promoting the syringe unit of nutrient solution admission line, and is used for depositing the graduated flask unit of nutrient solution.

The further preferred scheme is as follows: the crusher unit comprises a crusher, a crusher button used for opening the crusher, a crushing barrel arranged on the crusher and used for storing objects to be crushed, a crushing barrel external thread arranged on the crushing barrel, and a blade arranged on the crusher and used for rotary cutting.

The further preferred scheme is as follows: the injection tube unit comprises a base part for fixing, an injection tube arranged on the base part and used for pushing the nutrient solution into the pipeline, a pushing column arranged on the injection tube and used for pushing the nutrient solution, a pushing column thread arranged on the pushing column and a connecting cover part arranged on the injection tube and used for connecting the measuring tube unit.

The further preferred scheme is as follows: the base part comprises a base which is positioned on the lower part of the injection tube and plays a supporting role, a front side plate which is arranged at the front end of the injection tube and plays a fixing role, a rear side plate which is arranged at the rear end of the pushing column and plays a fixing role, a front side plate hole which is arranged on the front side plate and is used for fixing the head part of the injection tube, and a rear side plate hole which is arranged on the rear side plate and is used for penetrating through threads of the pushing column.

The further preferred scheme is as follows: the injection tube unit further comprises a heating wire arranged on the injection tube and used for keeping constant temperature, a rotating ring arranged on the rear side plate and used for rotationally pushing the pushing column, and a monitor arranged on the rear side plate.

The further preferred scheme is as follows: the syringe unit further comprises a connecting line connecting the monitor with the syringe.

The further preferred scheme is as follows: the connecting cover part comprises a connecting cover arranged on the injection tube, a connecting cover hole arranged on the connecting cover and used for allowing the nutrient solution to pass through, a connecting cover groove arranged on the inner wall of the connecting cover and used for clamping the measuring cylinder unit, a connecting cover vertical groove arranged on the connecting cover groove and used for butting the measuring cylinder unit, a clamping block arranged in the connecting cover groove and used for blanking, and a clamping block arranged in the connecting cover groove and used for closing.

The further preferred scheme is as follows: the measuring cylinder unit comprises a measuring cylinder for storing the nutrient solution, a measuring cylinder hole arranged on the measuring cylinder and used for allowing the nutrient solution to pass through, a measuring cylinder clamping block arranged on the measuring cylinder and used for clamping the connecting cover groove, a measuring cylinder clamping block groove arranged on the measuring cylinder clamping block and used for clamping the clamping block for blanking or the clamping block for closing, and a measuring cylinder internal thread arranged on the measuring cylinder.

The further preferred scheme is as follows: the measuring cylinder outer wall is also provided with scales and a sealing ring which is arranged around the outer part of the measuring cylinder hole and used for sealing.

The further preferred scheme is as follows: the pushing column is formed by connecting and combining a section of regular quadrangular prism and a section of cylindrical bottom surface, wherein the side length of the bottom surface of the regular quadrangular prism is equal to the diameter of the cylindrical bottom surface, and the pushing column is arranged on the cylindrical surface in a threaded manner.

The utility model discloses a with the automatic breaker unit of polishing into the nutrient solution of food, be used for promoting the nutrient solution gets into the injection tube unit of pipeline to and be used for depositing the work of nasal feeding is carried out to the patient that suffers from laryngeal cancer to the graduated flask unit completion of nutrient solution. The utility model has the advantages of the nutrient solution that is fit for nasal feeding is polished into to ordinary food is automatic, alleviate nurse's work burden, and the pressure of infusion ware is according to food kind automatic adjustment, ensure that food is accomplished in the time of needs, according to the pressure bearing capacity of patient's stomach pipe wall, set up the restriction of highest input driving force and be used for ensuring to feed and eat safety, and introduce constant temperature system and reach the normalization of patient's diet, the purpose of normalization, the once-through intake of food can be adjusted through rotation amount barrel unit simultaneously.

Drawings

Fig. 1 is a schematic structural view of the automatic constant-temperature common food grinding and infusing device of the present invention.

Fig. 2 is a schematic structural diagram of the position of the measuring cylinder hole of the present invention.

Fig. 3 is a schematic structural diagram of the middle crusher unit of the present invention.

Fig. 4 is a schematic structural view of the middle connection cover portion of the present invention.

Fig. 5 is a schematic structural view of the position of the clamping block for blanking in the present invention.

Fig. 6 is a schematic structural diagram of the measuring cylinder unit of the present invention.

Fig. 7 is a schematic structural view of the internal thread position of the measuring cylinder of the present invention.

Fig. 8 is a schematic structural diagram of the external thread position of the middle crushing barrel of the present invention.

Fig. 9 is a schematic structural view of the hole position of the middle front side plate of the present invention.

Fig. 10 is a schematic structural view of the hole position of the middle and rear side plates of the present invention.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, 2, 3, 5, 6, 7, 8, 9 and 10, it comprises a crusher unit 1 for automatically grinding food into nutrient solution, a syringe unit 2 for pushing the nutrient solution into a pipeline, and a measuring cylinder unit 3 for storing the nutrient solution.

In the present embodiment, the crusher unit 1 is a commercially available grinder, the syringe unit 2 is assembled with conventional syringes in the prior art, the crusher unit 1 is used to replace manual food grinding, the syringe unit 2 is used to push the nutrient solution into a nasogastric tube to deliver the nutrient solution into the digestive system of a patient, and the graduated cylinder unit 3 is used to temporarily store the nutrient solution for the purpose of injecting the nutrient solution in batches.

The crusher unit 1 comprises a crusher 101, a crusher button 102 for turning on the crusher 101, a crushing barrel 103 provided on the crusher 101 for storing an object to be crushed, a crushing barrel external thread 104 provided on the crushing barrel 103, and a blade 105 provided on the crusher 101 for rotary cutting.

In this embodiment, the crushing barrel 103 is a hollow cylinder and made of transparent material including but not limited to transparent polymer, glass, etc., and the blades 105 are made of stainless steel material and have at least two sets of blades.

The syringe unit 2 comprises a base part 201 for fixing, a syringe 202 arranged on the base part 201 for pushing the nutrient solution into the conduit, a pushing post 203 arranged on the syringe 202 for pushing the nutrient solution, a pushing post thread 204 arranged on the pushing post 203, and a connecting cover part 209 arranged on the syringe 202 for connecting the measuring cylinder unit 3.

In this embodiment, the front view of the base portion 201 is U-shaped, the syringe 202 is made of transparent material and has a shape similar to a common medical syringe, so as to facilitate the observation of the quality of the nutrient solution, the connection between the syringe 202 and the pushing column 203 adopts an elastic sealing structure, and the upper portion of the syringe 202 has an opening and is connected with the connecting cover portion 209.

The base portion 201 includes a base 201a located at the lower portion of the syringe 202 for supporting, a front plate 201b disposed at the front end of the syringe 202 for fixing, a rear plate 201c disposed at the rear end of the push rod 203 for fixing, a front plate hole 201d disposed on the front plate 201b for fixing the head portion of the syringe 202, and a rear plate hole 201e disposed on the rear plate 201c for passing through the push rod thread 204.

In this embodiment, the bottom surface of the base 201a contains an anti-slip material, the front plate hole 201d is sized to allow the head of the syringe 202 to pass through, and the rear plate hole 201e has a diameter larger than the diameter of the pushing rod thread 204.

The syringe unit 2 further includes a heating wire 205 provided on the syringe 202 for maintaining a constant temperature, a rotating ring 207 provided on the rear side plate 201c for rotationally pushing the pushing cylinder 203, and a monitor 208 provided on the rear side plate 201 c.

In this embodiment, the heating wire 205 is connected to a heater with a temperature control device, the heater can be embedded in the base 201a or can be disposed outside, the rotating ring 207 is connected to a motor to drive the rotating ring to rotate, the motor can be embedded in the rear side plate 201c or can be disposed outside, and the rotating ring 207 has an internal thread to be just connected to the pushing rod thread 204.

The syringe unit 2 further comprises a connection line 210 connecting the monitor 208 with the syringe 202.

In this embodiment, a flow rate sensor is connected to the connection point of the connection line 210 and the syringe 202, a thrust sensor is connected to the connection point of the connection line 210 and the pushing column 203, the connection line 210 is responsible for transmitting the signal of the flow rate sensor to the monitor 208, and the screen of the monitor 208 can display the input flow rate and the pushing force of the nutrient solution in the syringe 202 in real time, so as to prevent the danger to the patient caused by the excessive pushing force when the food is blocked.

In addition, the monitor 208 is connected to the motor for monitoring the rotation speed of the motor, which can be manually adjusted, so as to control the advancing speed of the pushing rod 203, thereby achieving the purpose of controlling the flow rate.

The connecting cover 209 includes a connecting cover 209a disposed on the syringe 202, a connecting cover hole 209b disposed on the connecting cover 209a for passing the nutrient solution, a connecting cover groove 209c disposed on an inner wall of the connecting cover 209a for engaging with the measuring cylinder unit 3, a connecting cover vertical groove 209d disposed on the connecting cover groove 209c for abutting against the measuring cylinder unit 3, a blanking engaging block 209e disposed in the connecting cover groove 209c, and a closing engaging block 209f disposed in the connecting cover groove 209 c.

The measuring cylinder unit 3 includes a measuring cylinder 301 for storing the nutrient solution, a measuring cylinder hole 302 provided in the measuring cylinder 301 for allowing the nutrient solution to pass therethrough, a measuring cylinder engaging block 303 provided in the measuring cylinder 301 for engaging with the connecting cover groove 209c, a measuring cylinder engaging block groove 304 provided in the measuring cylinder engaging block 303 for engaging with the blanking engaging block 209e or the closing engaging block 209f, and a measuring cylinder female screw 305 provided in the measuring cylinder 301.

The outer wall of the measuring cylinder 301 is also provided with a scale 306, and a sealing ring 307 which is arranged around the outer part of the measuring cylinder hole 302 for sealing.

In this embodiment, when the cylinder unit 3 is connected to the connecting cover 209, the cylinder engaging block 303 is first moved downward into the connecting cover groove 209c in alignment with the connecting cover vertical groove 209d, and if the syringe 202 is ready to start operating, the measuring cylinder engaging piece groove 304 is rotatably engaged with the blanking engaging piece 209e, and at this time, the measuring cylinder hole 302 is connected to the connecting cover hole 209b, the nutrient solution flows into the syringe 202 by the pumping action of the push rod 203, the amount of said nutrient fluid flowing into said syringe 202 is determined by said scale 306, then, the measuring cylinder engaging block groove 304 is rotatably engaged with the engaging block 209f for closing, and at this time, the measuring cylinder hole 302 is disconnected from the connecting cover hole 209b, under the sealing of the sealing ring 307, the nutrient solution cannot flow back to the measuring cylinder 301 during the pushing process.

In addition, in a preferred scheme, the lower part of the measuring cylinder 301 is a tapered inclined surface, so that food can conveniently slide down, the connecting cover hole 209b contains a one-way valve, when the pushing column 203 extracts the food, the one-way valve is opened, and when the pushing column 203 pushes the food, the one-way valve is closed.

The pushing column 203 is formed by connecting and combining a section of regular quadrangular prism and a section of cylindrical bottom surface, wherein the side length of the bottom surface of the regular quadrangular prism is equal to the diameter of the cylindrical bottom surface, and the pushing column thread 204 is arranged on the cylindrical surface.

In this embodiment, the structure of the regular quadrangular prism ensures that the pushing column 203 does not rotate with the rotating ring 207, and plays a role of engaging, so that the pushing column 203 moves back and forth with the rotation of the rotating ring 207.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.

Claims (10)

1. The constant-temperature automatic common food grinding and infusion device is characterized by comprising a crusher unit (1) for automatically grinding food into nutrient solution, an injection tube unit (2) for pushing the nutrient solution into a pipeline, and a measuring tube unit (3) for storing the nutrient solution.

2. The constant-temperature automatic type common food grinding infusor as defined in claim 1, wherein the crusher unit (1) comprises a crusher (101), a crusher button (102) for turning on the crusher (101), a crushing barrel (103) provided on the crusher (101) for storing an object to be crushed, a crushing barrel external thread (104) provided on the crushing barrel (103), and a blade (105) provided on the crusher (101) for rotary cutting.

3. The constant-temperature automatic type common food grinding injector according to claim 2, wherein said syringe unit (2) comprises a base portion (201) for fixing, a syringe (202) provided on said base portion (201) for pushing said nutrient solution into said conduit, a pushing post (203) provided on said syringe (202) for pushing said nutrient solution, a pushing post thread (204) provided on said pushing post (203), and a connecting cap portion (209) provided on said syringe (202) for connecting said measuring cylinder unit (3).

4. The constant-temperature automatic type common food grinding injector according to claim 3, wherein said base portion (201) comprises a base (201 a) for supporting under said syringe (202), a front plate (201 b) for fixing at the front end of said syringe (202), a rear plate (201 c) for fixing at the rear end of said pushing post (203), a front plate hole (201 d) for fixing the head of said syringe (202) at said front plate (201 b), and a rear plate hole (201 e) for passing through said pushing post thread (204) at said rear plate (201 c).

5. The constant-temperature automatic type common food grinding injector according to claim 4, wherein said syringe unit (2) further comprises a heating wire (205) provided on said syringe (202) for maintaining a constant temperature, a rotating ring (207) provided on said rear side plate (201 c) for rotationally pushing said pushing cylinder (203), and a monitor (208) provided on said rear side plate (201 c).

6. The constant-temperature automatic type common food grinding syringe as claimed in claim 5, wherein said syringe unit (2) further comprises a connecting line (210) connecting said monitor (208) with said syringe (202).

7. The constant-temperature automatic type common food grinding and infusion device according to claim 3, wherein the connection cover portion (209) comprises a connection cover (209 a) arranged on the syringe (202), a connection cover hole (209 b) arranged on the connection cover (209 a) for passing the nutrient solution, a connection cover groove (209 c) arranged on the inner wall of the connection cover (209 a) for clamping the measuring cylinder unit (3), a connection cover vertical groove (209 d) arranged on the connection cover groove (209 c) for butting the measuring cylinder unit (3), a clamping block (209 e) for blanking arranged in the connection cover groove (209 c), and a clamping block (209 f) for closing arranged in the connection cover groove (209 c).

8. The constant-temperature automatic type common food grinding and infusion device according to claim 7, wherein the measuring cylinder unit (3) comprises a measuring cylinder (301) for storing the nutrient solution, a measuring cylinder hole (302) provided on the measuring cylinder (301) for passing the nutrient solution, a measuring cylinder engaging block (303) provided on the measuring cylinder (301) for engaging the connecting cover groove (209 c), a measuring cylinder engaging block groove (304) provided on the measuring cylinder engaging block (303) for engaging the engaging block (209 e) for blanking or the engaging block (209 f) for closing, and a measuring cylinder internal thread (305) provided on the measuring cylinder (301).

9. The automatic constant-temperature common food grinding and infusion device as claimed in claim 8, wherein the outer wall of the measuring cylinder (301) is further provided with a scale (306), and a sealing ring (307) is arranged around the outer part of the measuring cylinder hole (302) for sealing.

10. The constant-temperature automatic type common food grinding and infusion device as claimed in claim 3, wherein the pushing column (203) is formed by connecting and combining a section of regular quadrangular prism and a section of cylindrical bottom surface, wherein the side length of the regular quadrangular prism bottom surface is equal to the diameter of the cylindrical bottom surface, and the pushing column screw thread (204) is arranged on the cylindrical surface.

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