CN210991904U - Detection support for nutrition pump - Google Patents
Detection support for nutrition pump Download PDFInfo
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- CN210991904U CN210991904U CN201920766001.5U CN201920766001U CN210991904U CN 210991904 U CN210991904 U CN 210991904U CN 201920766001 U CN201920766001 U CN 201920766001U CN 210991904 U CN210991904 U CN 210991904U
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- pipe
- liquid inlet
- liquid
- supporting plate
- peristaltic
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Abstract
The utility model discloses a detection support for a nutrition pump, including mainboard and peristaltic tube, be equipped with first backup pad and second backup pad on the mainboard, be equipped with feed liquor takeover and play liquid takeover on the first backup pad, be equipped with transparent feed liquor pipe and drain pipe that communicates feed liquor takeover and play liquid takeover respectively between first backup pad and the second backup pad, the both sides outer wall of feed liquor pipe all inclines to be equipped with the refraction face, the inner wall of feed liquor pipe is the setting of rhombus, and a pair of adjacent face that deviates from the mainboard is parallel with adjacent refraction face respectively; the liquid inlet pipe is arranged on the liquid inlet pipe, the liquid outlet pipe is arranged on the liquid inlet pipe, and the liquid inlet pipe is arranged on the liquid outlet pipe. The utility model has the advantages of it is following and effect: through setting up the feed liquor pipe that has refraction face and rhombus passageway to utilize the cooperation of photoelectric sensor, receiver and refraction principle, whether liquid still has in the automatic judgement feed liquor pipe, need not the surplus of medical personnel focus on liquid constantly, reduce medical personnel work load.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to detection support for nutrition pump.
Background
The nutrition pump is a nutrition type infusion pump for nasal feeding, and can input water, nutrient solution and self-made rice milk with certain concentration through a nasal feeding tube.
When the traditional nutrition pump is used, an infusion tube is usually arranged on a feeding bag, then the middle position of the infusion tube is wound on a peristaltic pump in the nutrition pump, and the peristaltic pump is utilized to drive liquid in the infusion tube to flow so as to feed the liquid.
But when the liquid in the feeding bag will carry promptly and finish, need medical personnel to pay close attention to the feeding condition of liquid constantly to in time close equipment or in time change and feed the bag, increased medical personnel's work load, it is inconvenient to use, awaits improving.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nutrition pump is with detecting support has the effect that reduces medical personnel work load.
The above technical purpose of the present invention can be achieved by the following technical solutions: a detection support for a nutrition pump comprises a strip-shaped main plate and a flexible peristaltic tube, wherein a first support plate is vertically arranged at one end of the main plate, and a liquid inlet connecting tube and a liquid outlet connecting tube are horizontally arranged at one side of the first support plate, which is far away from the main plate, in parallel with each other; a pair of second supporting plates is vertically arranged at one end, close to the first supporting plate, of the main plate, the pair of second supporting plates are distributed on two sides of the main plate, and a transparent liquid inlet pipe and a transparent liquid outlet pipe which are respectively communicated with the liquid inlet connecting pipe and the liquid outlet connecting pipe are arranged between the first supporting plate and the second supporting plate; one side of the second support plate, which is far away from the first support plate, is horizontally provided with a liquid inlet installation pipe and a liquid outlet installation pipe in parallel, and the two ends of the creeping pipe are respectively sleeved on the outer walls of the liquid inlet installation pipe and the liquid outlet installation pipe; the outer walls of the two sides of the liquid inlet pipe are arranged in an inclined manner to form a pair of flat refraction surfaces, one sides of the pair of refraction surfaces, which are close to the main board, are far away from each other, the other sides of the pair of refraction surfaces are close to each other, the inner wall of the liquid inlet pipe is arranged in a rhombic manner, and a pair of adjacent surfaces, which are far away from the main board, are respectively parallel to the adjacent refraction surfaces; still including set up in the photoelectric sensor and the receiver of feed liquor pipe both sides, and photoelectric sensor is located the feed liquor pipe with between the drain pipe, wherein the signal that photoelectric sensor sent is along one of them refraction face jets into, after refracting again, along another refraction face jets out to the receiver position.
By adopting the technical scheme, when the detection support is used, the infusion tube is respectively connected to the liquid inlet connecting tube and the liquid outlet connecting tube, and then the peristaltic tube is sleeved on the outer wall of the pump disc of the nutrition pump. When liquid is fed, the liquid in the feeding bag flows through the liquid inlet connecting pipe, the liquid inlet mounting pipe, the peristaltic pipe, the liquid outlet mounting pipe, the liquid outlet pipe and the liquid outlet connecting pipe in sequence and then flows out along the liquid conveying pipe, so that feeding is realized. When feeding, the signal that photoelectric sensor sent jets into along the refracting surface of feed liquor pipe one side, takes place the refraction back in the feed liquor pipe, wears to establish liquid again and shines the opposite side at the feed liquor pipe, refracts the back once more simultaneously, jets out along the refracting surface of feed liquor pipe opposite side, and the rethread receiver received signal at last. Because whether contain liquid in the inlet tube, the refraction angle of direct influence signal consequently can judge whether still have liquid in the inlet tube through the signal of the different angles that the receiver received to on feeding back the alarm device in the nutrition pump with the signal that the receiver received, and control the alarm and open and close. Therefore, when no liquid exists in the liquid inlet pipe, the alarm device on the nutrition pump sounds to remind medical workers of closing the equipment or replacing the feeding bag in time, so that the medical workers do not need to pay attention to the feeding condition of the liquid at any time, and the labor intensity and the workload of the medical workers are reduced.
The utility model discloses a further set up to: the end, deviating from the first backup pad, of the mainboard is vertically provided with a pair of third backup pads, and is a pair of the third backup pad distribute in the both sides of mainboard, run through on the third backup pad and supply the fixed orifices that peristaltic tube wore through, the fixed orifices intussuseption is filled with the glue that is used for bonding the peristaltic tube.
Through adopting above-mentioned technical scheme, through setting up the third backup pad to use glue to bond fixedly to the peristaltic tube, avoid the peristaltic tube in-process to appear unwarranted extension.
The utility model discloses a further set up to: a pair of fourth supporting plates is arranged between the second supporting plate and the third supporting plate, the fourth supporting plates are distributed on two sides of the main plate, supporting holes for the peristaltic tubes to penetrate through the fourth supporting plates, and glue for bonding the peristaltic tubes is filled in the supporting holes.
Through adopting above-mentioned technical scheme, through addding the fourth backup pad, further improve the fastening degree and the stability in use of peristaltic pipe, and then further avoid the peristaltic pipe to appear unwarranted extension.
The utility model discloses a further set up to: the injection holes are respectively communicated with the fixing holes and the supporting holes and are used for injecting glue.
Through adopting above-mentioned technical scheme, through setting up the filling hole, conveniently pour into glue into in fixed orifices and the connecting hole to make the fixed course of bonding of peristaltic pipe light more convenient.
The utility model discloses a further set up to: the third backup pad with the both sides of fourth backup pad all are provided with the holding tank that is used for holding glue.
Through adopting above-mentioned technical scheme, hold more glue through setting up the holding tank to make peristaltic pipe can be fixed in fixed orifices and support holes in that fastens more, increase the stability of peristaltic pipe during operation.
The utility model discloses a further set up to: a pair of gaps penetrates through the main board, are distributed on two sides of the main board and are located below the second supporting board and the fourth supporting board.
Through adopting above-mentioned technical scheme, through setting up the breach for the finger can imbed in the breach, and pulling peristaltic pipe cover is located feed liquor installation pipe and play liquid installation pipe outer wall, consequently makes the installation fixed process of peristaltic pipe light convenient more.
The utility model discloses a further set up to: the outer walls of the lower ends of the liquid inlet installation pipe and the liquid outlet installation pipe are provided with a circle of convex rings.
Through adopting above-mentioned technical scheme, compress tightly the both ends inner wall of peristaltic tube through setting up the bulge loop for on peristaltic tube can be more fastened be fixed in feed liquor installation pipe and play liquid installation pipe, avoid peristaltic tube and junction between them the phenomenon of becoming flexible or droing to appear.
The utility model discloses a further set up to: the bulge loop deviates from the one end of second backup pad with the feed liquor installation pipe with go out the terminal surface looks parallel and level of liquid installation pipe, and the outer wall diameter of bulge loop is by being close to the one end to the other end of second backup pad are the convergent setting.
Through adopting above-mentioned technical scheme, through setting up the bulge loop of convergent form, under the prerequisite that does not influence the fixed effect of peristaltic tube for the cover of peristaltic tube is established the process and is lighter convenient.
The utility model discloses a further set up to: the length of the liquid inlet pipe is greater than that of the liquid outlet pipe.
Through adopting above-mentioned technical scheme, through feed liquor pipe and the drain pipe that sets up different length, make things convenient for medical personnel audio-visual to judge feed liquor pipe and drain pipe to make the installation of transfer line light more convenient.
To sum up, the utility model discloses following beneficial effect has:
1. through the liquid inlet pipe with the refraction surface, the inner wall of the liquid inlet pipe is arranged to be rhombic, and whether liquid feeding exists in the liquid inlet pipe or not is automatically judged by utilizing the cooperation of the photoelectric sensor, the receiver and the refraction principle, so that medical workers do not need to pay attention to the feeding condition of the liquid at any time, and the labor intensity and the workload of the medical workers are reduced;
2. by arranging the third support plate and the fourth support plate and using glue to bond and fix the peristaltic tube, the peristaltic tube is prevented from being excessively expanded in the peristaltic process;
3. by arranging the injection hole and the accommodating groove, glue can be conveniently injected into the fixing hole and the connecting hole, and meanwhile, the fastening degree of the peristaltic tube is improved;
4. the peristaltic tube is fixedly arranged on the liquid inlet mounting tube and the liquid outlet mounting tube by arranging the convex ring, so that the phenomenon that the connection part of the peristaltic tube and the peristaltic tube is loosened or falls off is avoided.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural diagram of a motherboard according to an embodiment;
fig. 3 is a schematic view of a structure of an injection hole of the embodiment.
Reference numerals: 1. a main board; 11. a third support plate; 12. a fixing hole; 13. a fourth support plate; 14. a support hole; 15. an injection hole; 16. accommodating grooves; 17. a notch; 2. a peristaltic tube; 3. a first support plate; 31. a liquid inlet connecting pipe; 32. a liquid outlet connecting pipe; 4. a second support plate; 41. a liquid inlet installation pipe; 42. a liquid outlet installation pipe; 43. a convex ring; 5. a liquid inlet pipe; 51. a refracting surface; 6. a liquid outlet pipe; 7. a photosensor; 8. a receiver.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a detection bracket for a nutrition pump mainly comprises a strip-shaped main plate 1 and a flexible peristaltic tube 2, wherein the peristaltic tube 2 is a silicone tube.
As shown in fig. 1, a first supporting plate 3 is vertically disposed at one end of the main plate 1, a liquid inlet connecting pipe 31 and a liquid outlet connecting pipe 32 are disposed at one side of the first supporting plate 3 away from the main plate 1, and the liquid inlet connecting pipe 31 and the liquid outlet connecting pipe 32 are disposed horizontally and parallel to each other.
As shown in fig. 1, a pair of second supporting plates 4 is vertically arranged at one end of the main board 1 close to the first supporting plate 3, the pair of second supporting plates 4 are respectively distributed at two sides of the main board 1, and a transparent liquid inlet pipe 5 and a transparent liquid outlet pipe 6 are arranged between the first supporting plate 3 and the second supporting plate 4.
As shown in fig. 1, the liquid inlet pipe 5 and the liquid outlet pipe 6 are horizontally disposed and parallel to each other, and are respectively communicated with the liquid inlet connecting pipe 31 and the liquid outlet connecting pipe 32, and the length of the liquid inlet pipe 5 is greater than that of the liquid outlet pipe 6.
As shown in fig. 1 and 2, a liquid inlet installation pipe 41 and a liquid outlet installation pipe 42 are arranged on one side of the second support plate 4 away from the first support plate 3, the liquid inlet installation pipe 41 and the liquid outlet installation pipe 42 are horizontally arranged and are parallel to each other, and the two ends of the peristaltic pipe 2 are respectively sleeved on the outer walls of the liquid inlet installation pipe 41 and the liquid outlet installation pipe 42.
When the detection bracket is used, two ends of the creeping tube 2 are fastened and fixed on the liquid inlet mounting tube 41 and the liquid outlet mounting tube 42, and the creeping tube 2 is in a U shape. Then the infusion tube is respectively connected with the liquid inlet connecting tube 31 and the liquid outlet connecting tube 32, the whole bracket is placed on the nutrition pump, and the lower end of the peristaltic tube 2 is sleeved on the outer wall of the pump disc of the nutrition pump.
When liquid needs to be fed, the liquid in the feeding bag flows into the liquid inlet connecting pipe 31 along the front half section of the liquid conveying pipe, then flows through the liquid inlet connecting pipe 31, the liquid inlet pipe 5, the liquid inlet mounting pipe 41, the peristaltic pipe 2, the liquid outlet mounting pipe 42, the liquid outlet pipe 6 and the liquid outlet connecting pipe 32 in sequence, and flows out along the rear half section of the liquid conveying pipe, so that feeding operation is realized.
As shown in fig. 1 and 2, the outer walls of the two sides of the liquid inlet pipe 5 are both inclined to form a pair of flat refraction surfaces 51, and one sides of the pair of refraction surfaces 51 close to the main plate 1 are far away from each other, and the other sides are close to each other. The inner wall of the liquid inlet pipe 5 is arranged in a rhombus shape, and a pair of adjacent inner walls departing from the main board 1 are respectively parallel to the adjacent refraction surfaces 51.
As shown in fig. 1 and 2, the detection bracket further includes a photoelectric sensor 7 and a receiver 8 respectively disposed at two sides of the liquid inlet pipe 5, and the photoelectric sensor 7 is located between the liquid inlet pipe 5 and the liquid outlet pipe 6. When the detection bracket works, a signal sent by the photoelectric sensor 7 enters along one of the refraction surfaces 51, and then exits along the other refraction surface 51 to the position of the receiver 8 after being refracted.
When feeding, the signal that photoelectric sensor 7 sent jets into along the refracting surface 51 level of feed liquor pipe 5 one side, then takes place the refraction back in one side inner wall position of feed liquor pipe 5, wears to establish liquid again and shines the opposite side at feed liquor pipe 5, takes place the refraction back again simultaneously, jets out to 8 positions of receiver along the refracting surface 51 of feed liquor pipe 5 opposite side, receives the signal through receiver 8 at last.
It is well known that light is refracted from one medium into another, and that the density of the media is a direct factor in the angle of refraction. Therefore, when the liquid inlet pipe 5 contains liquid or not, the angle of refraction of the light generates an angle difference, so that the angle of the refraction angle is automatically judged through the refraction angle received by the receiver 8, and meanwhile, the information is fed back to the alarm device in the nutrition pump.
Consequently when not having liquid in feed liquor pipe 5, the refraction angle that receiver 8 received will change, on feeding back information to the alarm device in the nutrition pump simultaneously, alarm device sounds simultaneously, consequently plays the effect of reminding medical personnel in time to close equipment or in time change feeding bag.
As shown in fig. 2 and 3, a pair of third supporting plates 11 is vertically disposed at an end of the main plate 1 away from the first supporting plate 3, and the pair of third supporting plates 11 are distributed at two sides of the main plate 1. A fixing hole 12 for the peristaltic tube 2 to penetrate through is arranged on the third supporting plate 11, and glue for bonding the peristaltic tube 2 is filled in the fixing hole 12.
As shown in fig. 2 and 3, a pair of fourth supporting plates 13 is disposed between the second supporting plate 4 and the third supporting plate 11, and the pair of fourth supporting plates 13 are distributed on two sides of the main plate 1. A support hole 14 for the peristaltic tube 2 to penetrate is arranged on the fourth support plate 13, and glue for bonding the peristaltic tube 2 is filled in the support hole 14.
When the peristaltic tube 2 is installed, the peristaltic tube 2 (see fig. 1) sequentially penetrates through the fixing hole 12 on the third support plate 11 and the support hole 14 on the fourth support plate 13, and then the peristaltic tube 2 is sleeved on the outer walls of the liquid inlet installation tube 41 and the liquid outlet installation tube 42. Finally, the peristaltic tube 2 is bonded by glue, the peristaltic tube 2 is bonded on the inner walls of the fixing hole 12 and the supporting hole 14, and the peristaltic tube 2 is fixed, so that the peristaltic tube 2 is prevented from being excessively expanded in the peristaltic process.
As shown in fig. 3, injection holes 15 respectively communicating with the fixing holes 12 and the supporting holes 14 are respectively formed between the main plate 1 and the third supporting plate 11 and between the main plate 1 and the fourth supporting plate 13, the injection holes 15 are used for injecting glue, and accommodating grooves 16 for accommodating glue are respectively formed on two sides of the third supporting plate 11 and the fourth supporting plate 13.
When bonding the peristaltic tube 2 (see fig. 1), glue can be injected into the fixing hole 12 and the connecting hole along the injection hole 15, and the accommodating groove 16 is used for accommodating more glue, so that the peristaltic tube 2 is tightly fixed in the fixing hole 12 and the supporting hole 14, and the stability of the peristaltic tube 2 in operation is improved.
As shown in fig. 3, the outer walls of the lower ends of the liquid inlet installation pipe 41 and the liquid outlet installation pipe 42 are provided with a circle of convex ring 43, one end of each of the pair of convex rings 43 departing from the second support plate 4 is flush with the end surfaces of the liquid inlet installation pipe 41 and the liquid outlet installation pipe 42, and the diameter of the outer wall of each of the convex rings 43 is gradually reduced from one end close to the second support plate 4 to the other end.
As shown in fig. 3, a pair of notches 17 is further disposed on the main board 1 in a penetrating manner, and the pair of notches 17 is disposed on two sides of the main board 1 and located below the space between the second supporting plate 4 and the fourth supporting plate 13.
When the peristaltic tube 2 is sleeved, fingers can be embedded into the notch 17, and the peristaltic tube 2 is driven to be sleeved on the outer walls of the liquid inlet installation tube 41 and the liquid outlet installation tube 42. And when the creeping tube 2 is completely sleeved, the outer wall of the convex ring 43 compresses the inner walls of the two ends of the creeping tube 2, so that the creeping tube 2 is fastened and fixed on the liquid inlet mounting tube 41 and the liquid outlet mounting tube 42, and the phenomenon that the creeping tube 2 is loosened or falls off from the joint of the creeping tube 2 and the liquid inlet mounting tube 42 is avoided.
The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a detection support for nutrition pump which characterized in that: the peristaltic pump comprises a strip-shaped main board (1) and a flexible peristaltic tube (2), wherein one end of the main board (1) is vertically provided with a first supporting plate (3), and one side, deviating from the main board (1), of the first supporting plate (3) is horizontally provided with a liquid inlet connecting pipe (31) and a liquid outlet connecting pipe (32) in parallel;
a pair of second supporting plates (4) is vertically arranged at one end, close to the first supporting plate (3), of the main plate (1), the pair of second supporting plates (4) are distributed on two sides of the main plate (1), and a transparent liquid inlet pipe (5) and a transparent liquid outlet pipe (6) which are respectively communicated with the liquid inlet connecting pipe (31) and the liquid outlet connecting pipe (32) are arranged between the first supporting plate (3) and the second supporting plates (4);
one side, away from the first supporting plate (3), of the second supporting plate (4) is horizontally provided with a liquid inlet mounting pipe (41) and a liquid outlet mounting pipe (42) in parallel, and two ends of the peristaltic pipe (2) are respectively sleeved on the outer walls of the liquid inlet mounting pipe (41) and the liquid outlet mounting pipe (42);
the outer walls of two sides of the liquid inlet pipe (5) are arranged in an inclined manner and form a pair of flat refraction surfaces (51), one sides, close to the main plate (1), of the refraction surfaces (51) are far away from each other, the other sides of the refraction surfaces are close to each other, the inner wall of the liquid inlet pipe (5) is arranged in a rhombic manner, and a pair of adjacent surfaces, away from the main plate (1), of the liquid inlet pipe are respectively parallel to the adjacent refraction surfaces (51);
still including setting up in feed liquor pipe (5) both sides photoelectric sensor (7) and receiver (8), and photoelectric sensor (7) are located feed liquor pipe (5) with between drain pipe (6), wherein the signal that photoelectric sensor (7) sent is along one of them refracting surface (51) are penetrated into, after refracting again, along another refracting surface (51) are penetrated to receiver (8) position.
2. The testing stand for a nutritional pump according to claim 1, wherein: mainboard (1) deviates from the vertical a pair of third backup pad (11) that is provided with of one end of first backup pad (3), it is a pair of third backup pad (11) distribute in the both sides of mainboard (1), it has the confession to run through on third backup pad (11) fixed orifices (12) that peristaltic pipe (2) wore to establish, fixed orifices (12) intussuseption is filled with and is used for bonding the glue of peristaltic pipe (2).
3. The testing stand for the nutrition pump of claim 2, wherein: a pair of fourth supporting plates (13) is arranged between the second supporting plate (4) and the third supporting plate (11), the fourth supporting plates (13) are distributed on two sides of the main plate (1), supporting holes (14) for the peristaltic tubes (2) to penetrate through are formed in the fourth supporting plates (13), and glue for bonding the peristaltic tubes (2) is filled in the supporting holes (14).
4. The testing stand for a nutritional pump according to claim 3, wherein: injection holes (15) respectively communicated with the fixing holes (12) and the supporting holes (14) are formed in the main plate (1) and between the third supporting plate (11) and the fourth supporting plate (13) in a penetrating mode, and the injection holes (15) are used for injecting glue.
5. The testing stand for a nutritional pump according to claim 4, wherein: and accommodating grooves (16) for accommodating glue are formed in two sides of the third supporting plate (11) and the fourth supporting plate (13).
6. The testing stand for a nutritional pump according to claim 3, wherein: a pair of gaps (17) penetrate through the main board (1), and the gaps (17) are distributed on two sides of the main board (1) and located below the second supporting plate (4) and the fourth supporting plate (13).
7. The testing stand for a nutritional pump according to claim 1, wherein: the outer walls of the lower ends of the liquid inlet installation pipe (41) and the liquid outlet installation pipe (42) are provided with a circle of convex rings (43).
8. The testing stand for a nutritional pump according to claim 7, wherein: the bulge loop (43) deviate from the one end of second backup pad (4) with the feed liquor installation pipe (41) with go out the terminal surface looks parallel and level of liquid installation pipe (42), and the outer wall diameter of bulge loop (43) is by being close to the one end of second backup pad (4) is the convergent setting to the other end.
9. The testing stand for a nutritional pump according to claim 1, wherein: the length of the liquid inlet pipe (5) is greater than that of the liquid outlet pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766001.5U CN210991904U (en) | 2019-05-25 | 2019-05-25 | Detection support for nutrition pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766001.5U CN210991904U (en) | 2019-05-25 | 2019-05-25 | Detection support for nutrition pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210991904U true CN210991904U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920766001.5U Active CN210991904U (en) | 2019-05-25 | 2019-05-25 | Detection support for nutrition pump |
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| CN (1) | CN210991904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200813A (en) * | 2019-05-25 | 2019-09-06 | 台州市路桥瑞豪科技有限公司 | A kind of nutrition pump detection support |
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2019
- 2019-05-25 CN CN201920766001.5U patent/CN210991904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200813A (en) * | 2019-05-25 | 2019-09-06 | 台州市路桥瑞豪科技有限公司 | A kind of nutrition pump detection support |
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