CN114748770A - Novel infusion device for transplanting microecological products - Google Patents

Abstract

The invention relates to the technical field of medical instruments, in particular to a novel infusion device for transplanting a microecological product, which comprises an infusion device, an operator and an integrated host, wherein the infusion device is connected with the integrated host through the operator; the infusion device comprises a universal flexible pipe mechanism, a flexible pipe body and a dosing and observing module, wherein the universal flexible pipe mechanism is fixedly connected with the flexible pipe body, and the dosing and observing module is arranged at the other end of the universal flexible pipe mechanism; the dosing and observation module comprises an end cover, a camera, a lighting lamp, a first pesticide spraying head, a second pesticide spraying head and a first water gas port, and the end cover is provided with the camera and the lighting lamp. The invention can realize that the infusion device is retained in the body to observe the focus, can realize different spraying administration modes, ensures constant-temperature constant-pressure quantitative spraying, has a flexible framework capable of being bent in four directions at the far end, is convenient for accurately administering the focus, avoids the infusion device from polluting instrument channels of the endoscope, is more convenient to use, and improves the medical care working efficiency.

Description

Novel infusion device for transplanting microecological products

Technical Field

The invention relates to the technical field of medical instruments, in particular to a novel infusion device for transplanting a microecological product.

Background

The flora transplantation (FMT) is to transplant functional flora in feces of healthy people into intestinal tracts of patients in a certain way so as to regulate the imbalance of the intestinal flora and restore the diversity of the intestinal flora to treat diseases related to the imbalance of the intestinal flora.

At present, the main transplantation method is that after an endoscope reaches the descending segment of duodenum or reaches the tail end of ileum through the enteroscope, a hollow needle extracts a proper amount of bacterial liquid product and then directly injects bacteria to a corresponding part through a biopsy channel for treatment, and no auxiliary injection instrument is used in the treatment process. The direct injection of the bacterial liquid product through the endoscopic biopsy channel is easy to cause infection of the biopsy channel and blockage of the biopsy channel. Meanwhile, the injector needs to be taken and connected for many times, and is inconvenient to use. There is therefore a need to develop a new infusion device for the transplantation of micro-ecological products, which overcomes the above drawbacks.

Disclosure of Invention

The invention aims to solve the problem that the biopsy channel is easy to block in the prior art. Meanwhile, the injector needs to be taken and connected for many times, and the use is inconvenient, so that the novel infusion device for transplanting the microecological product is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

designing a novel infusion device for transplanting a microecological product, comprising an infusion device, an operator and an integrated host, wherein the infusion device is connected with the integrated host through the operator, and the operator is used for operating the infusion device to perform infusion operation;

the infusion device comprises a universal flexible pipe mechanism, a flexible pipe body and a dosing and observing module, wherein the universal flexible pipe mechanism is fixedly connected with the flexible pipe body, and the dosing and observing module is arranged at the other end of the universal flexible pipe mechanism; the utility model discloses a medicine feeding and observing module, including end cover, camera, light, first medicine spray head, second medicine spray head, first water gas port, install camera, light on the end cover, still fixed mounting has two first medicine spray heads, the second medicine spray head that correspond the setting on the end cover, first medicine spray head and second medicine spray head all are connected with integrated main part through spouting medicine conversion module, infusion conversion module is used for adjusting the operating condition that first medicine spray head, second medicine spray head to make both can not carry out work simultaneously.

Preferably, spout medicine conversion module and include that auxiliary pipe, guide post, magnetism inhale piece, first spring, stay cord, flow adjustment mechanism, first spray tube in the end cover, second spray tube all are connected with an auxiliary pipe, two the auxiliary pipe communicates with a defeated medicine pipeline jointly, two fixed mounting has a guide post on the end cover between the auxiliary pipe, the cover is equipped with a magnetism and inhales the piece on the guide post, magnetism inhales and carries out fixed connection through first spring between piece and the end cover, all be provided with a flow adjustment mechanism on every auxiliary pipe of a magnetism both sides, and two flow adjustment mechanism staggers the setting, magnetism inhales fixed mounting has a stay cord on the piece, the stay cord is connected with the operator.

Preferably, flow control mechanism includes fixed plate, guide arm, extruded article, fly leaf, attracts a piece, second spring, equal fixed mounting has a fixed plate in the end cover between auxiliary pipe and the guide post, be provided with a guide arm, two respectively of auxiliary pipe both sides the mutual parallel arrangement of guide arm, two be close to on the guide arm equal fixed connection after end cover one end all runs through the end cover on one inhale and draw the piece, two the equal fixed connection of the other end of guide arm is on a fly leaf, fixed mounting has an extruded article between the guide arm between fly leaf inboard and the auxiliary pipe, carry out fixed connection through the second spring between the fly leaf outside and the end cover, inhale and draw piece and magnetism and inhale a piece inter attraction.

Preferably, the universal flexible pipe mechanism comprises a flexible framework and a flexible rubber material skin, the root of the flexible framework is fixedly connected with the rear end flexible pipe body in a welding, gluing and other modes to jointly form the whole body of the infusion device, and the outer side of the flexible framework is coated with the self-lubricating flexible rubber material skin.

Preferably, the root part of the flexible framework of the infusion device is provided with a second water-gas port which can be adsorbed on the intestinal wall, and the interior of the infusion device is provided with a pressure sensor which can monitor the adsorption pressure at any time and dynamically adjust in real time,

preferably, the integrated host comprises a positive pressure pump, a negative pressure pump, a water-gas pipeline, an image processor, a power supply, an electromagnetic flow regulating module, a constant temperature module, a microorganism reagent bottle and a water bottle.

The novel infusion device for transplanting the microecological product, provided by the invention, has the beneficial effects that: can realize that the infusion device is detained and observe the focus when internal, can realize that the difference sprays the mode of dosing, guarantee that constant temperature and constant pressure ration sprays, the distal end has the flexible skeleton that can the quadriversal is crooked simultaneously, is convenient for accurately dose to focus department, avoids the infusion device to pollute the apparatus pore of scope, and it is more convenient to use, improves and doctorss and nurses work efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a novel infusion device for transplanting a microecological preparation according to the present invention;

FIG. 2 is a schematic structural diagram of an infusion device of the novel infusion device for transplanting the microecological product, which is provided by the invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2;

FIG. 4 is a first schematic structural diagram of a universal flexible tube mechanism of the novel infusion device for transplanting the micro-ecological product according to the invention;

FIG. 5 is a schematic structural view II of a universal flexible tube mechanism of the novel infusion device for transplanting the micro-ecological products, which is provided by the invention;

FIG. 6 is a cross-sectional view of the gimbaled flexible tube mechanism of the novel infusion device for the implantation of a probiotic of the present invention;

FIG. 7 is a schematic diagram of the structure of the flexible skeleton of the novel infusion device for transplanting the microecological preparation;

FIG. 8 is a schematic diagram of the administration and observation module of the novel infusion device for transplanting the micro-ecological products;

FIG. 9 is a cross-sectional view of the administration and viewing module of a novel infusion device for the implantation of a probiotic according to the present invention;

FIG. 10 is a schematic view of a portion of the structure of FIG. 9 at B;

fig. 11 is a schematic diagram of the internal structure of the integrated host of the novel infusion device for transplanting the micro-ecological products, which is provided by the invention;

FIG. 12 is a schematic view of the structure of the manipulator of the novel infusion device for transplanting the micro-ecological products;

fig. 13 is a schematic structural view of an operating handle of an operator of the novel infusion device for transplanting the microecological preparation in accordance with the present invention;

fig. 14 is a structural schematic diagram of a flexible skeleton bending thumb wheel of the novel infusion device for transplanting the microecological product.

In the figure: 1. an infusion device; 101. a flexible pipe body; 102. a universal flexible tube mechanism; 1021. a flexible rubber material skin; 1022. a flexible backbone; 103. a dosing and viewing module; 1031. an end cap; 1032. a camera; 1033. a lighting lamp; 1034. a first water gas port; 1035. a first spray head; 1036. a second spray head; 1037. a guide post; 1038. a secondary pipe; 1039. a magnetic member; 1040. a first spring; 1041. pulling a rope; 1042. a fixing plate; 1043. a guide bar; 1044. an attraction block; 1045. a movable plate; 1046. an extrusion; 1047. a second spring; 104. a light source/camera/water-gas interface mechanism; 105. a second water gas port; 106. a first quick-connect device; 2. an operator; 201. a flexible framework bending thumb wheel; 2011. a small dial wheel; 2012. a large dial wheel; 2013. a reel; 202. a water vapor/suction/freeze screen control button mechanism; 203. a second quick-connect device; 3. an integrated host; 301. a negative pressure pump; 302. a positive pressure pump; 303. an image processor; 304. a power source; 305. an electromagnetic flow regulating module; 306. a water bottle; 307. a constant temperature module; 308. microbial reagent bottle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-14, a novel infusion device for transplanting a micro-ecological product comprises an infusion device 1, an operator 2 and an integrated host 3, wherein the infusion device 1 is connected with the integrated host 3 through the operator 2, and the operator 2 is used for operating the infusion device 1 to perform infusion operation; the manipulator 2 is similar to a gastroscope operating handle and is provided with a large dial wheel, a small dial wheel, a water vapor operating button, a quick connection device, a water vapor light source interface and the like, wherein the quick connection device corresponds to the driving infusion device in a four-way bending mode;

the infusion device 1 comprises a universal flexible pipe mechanism 102, a flexible pipe body 101 and a dosing and observing module 103, wherein the universal flexible pipe mechanism 102 is fixedly connected with the flexible pipe body 101, and the dosing and observing module 103 is arranged at the other end of the universal flexible pipe mechanism 102; the administration and observation module 103 comprises an end cover 1031, a camera 1032, a lighting lamp 1033, a first medicine spraying head 1035, a second medicine spraying head 1036 and a first water and air port 1034, the end cover 1031 is provided with the camera 1032 and the lighting lamp 1033, the end cover 1031 is further fixedly provided with two correspondingly arranged first medicine spraying heads 1035 and second medicine spraying heads 1036, the first medicine spraying heads 1035 and the second medicine spraying heads 1036 are both connected with the integrated main body through a medicine spraying conversion module, and the infusion conversion module is used for adjusting the working states of the first medicine spraying heads 1035 and the second medicine spraying heads 1036 so that the first medicine spraying heads 1035 and the second medicine spraying heads 1036 cannot work simultaneously. Infusion set 1 is provided with second water gas mouth 105 at flexible skeleton 1022 root, and second water gas mouth 105 can be used for adsorbing the intestinal wall, and inside has pressure sensor, can monitor adsorption pressure at any time, real-time dynamic adjustment. The end cover 1031 is provided with a corresponding number of interface slots for accommodating moisture, light sources and image transmission interfaces. The first water/air port 1034 has the functions of supplying water, supplying air and sucking, and is equal to the water/air port of a gastrointestinal endoscope, and the camera 1032 and the illuminating lamp 1033 make the infusion device 1 still have the image function when being detained in the body of a patient, so that the focus in the body of the patient can be observed, and the administration dosage can be reasonably arranged. By arranging the two medicine spraying heads, different medicine spraying modes can be adopted according to the disease focus conditions.

The universal flexible pipe mechanism 102 comprises a flexible framework 1022 and a flexible rubber material skin 1021, the root of the flexible framework 1022 and the rear-end flexible pipe body 101 can be fixedly connected through welding, gluing and the like to jointly form the whole infusion device, and the outer side of the infusion device is coated with the self-lubricating flexible rubber material skin 1021. The flexible framework 1022 can be subjected to controllable four-way bending adjustment operation, and four driving tendon ducts which penetrate through the flexible framework along the axial direction are uniformly distributed in the circumferential direction of the section of the flexible framework to control the four-way bending of the flexible framework. The four driving tendons can be made of materials such as steel wire ropes or memory alloy wires and the like, and no restriction is made here; four driving tendons axially penetrate through the whole infusion device 1 and are fixedly connected to clamping joints of the four quick connection devices at the near end. After the infusion device 1 and the operator 2 are connected through the quick connection device, corresponding four driving tendons are wound on the operator reel 2013 according to opposite directions and groups, and the large thumb wheel 2012 and the small thumb wheel 2011 are used for driving one reel 2013 to rotate in the forward direction and the reverse direction respectively, so that the telescopic motion of the pair of driving tendons is driven, and the four-way bending of the flexible framework 1022 is realized. The structure of the flexible framework can be a discrete joint integrally cut from a metal pipe body and connected in series through a driving tendon, or a continuous flexible framework made of shape memory alloy through linear cutting processing, and no specific restriction is made here.

The integrated host 3 comprises a positive pressure pump 302, a negative pressure pump 301, a water-air pipeline, an image processor 303, a power supply 304, an electromagnetic flow regulation module 305, a constant temperature module 307, a microorganism reagent bottle 308 and a water bottle 306. Electromagnetic flow regulating module 305 and constant temperature module 307 are arranged on the water gas pipeline, and microorganism reagent bottle 308 and water bottle 306 are communicated with the water gas pipeline. The constant-temperature and constant-pressure spraying of the microbial agent is realized through the combined action of the electromagnetic flow regulating module 305 and the constant-temperature module 307.

When the infusion device works, an infusion device 1 and an infusion device manipulator 2 are connected through a quick connection device, and meanwhile, a water vapor, a light source and an image transmission interface on the infusion device 1 are connected to a corresponding interface on the infusion device manipulator 2; the image transmission interface and the water-air interface on the manipulator 2 are connected to the integrated host 3, so that the complete connection of the whole infusion device system is realized. When the device is matched with a gastrointestinal endoscope system for use, the infusion device 1 of the connected infusion device system is inserted into an instrument channel of the gastrointestinal endoscope, so that the drug administration at a focus is realized; when the gastrointestinal endoscope is separated, the infusion device 1 is separated from the manipulator 2 and is sent out along the instrument pipeline, and meanwhile, the water vapor, the light source and the image transmission interface are arranged in an interface groove arranged on the infusion device 1; the gastrointestinal endoscope is withdrawn from the patient, the infusion device 1 is retained in the patient, and the infusion device system is connected again; when the medicine is retained in the body, the patient can be observed and administrated by imitating the operation of a gastrointestinal endoscope.

Example 2

Referring to fig. 1-14, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the medicine spraying conversion module includes a sub-pipe 1038, a guiding column 1037, a magnetic absorbing member 1039, a first spring 1040, a pull rope 1041, and a flow rate adjusting mechanism, the first medicine spraying pipe and the second medicine spraying pipe in the end cover 1031 are both connected with a sub-pipe 1038, the two sub-pipes 1038 are commonly communicated with a medicine delivery pipe, a guiding column 1037 is fixedly installed on the end cover 1031 between the two sub-pipes 1038, the guiding column 1037 and the end cover 1031 are coaxially arranged, a magnetic absorbing member 1039 is sleeved on the guiding column 1037, and a limiting block is fixed on one end of the guiding column 1037, which is far away from the end cover 1031; magnetism is inhaled and is carried out fixed connection through first spring 1040 between 1039 and the end cover 1031, it all is provided with a flow control mechanism on every auxiliary pipe 1038 of a 1039 both sides to inhale, and two flow control mechanism settings that stagger, fixed mounting has a stay cord 1041 on the piece 1039 is inhaled to magnetism, stay cord 1041 is connected with operation ware 2, in the in-process that the operation ware 2 drags magnetism through stay cord 1041 and inhales a 1039 and do straight reciprocating motion on guide post 1037, when the piece 1039 corresponding position of arbitrary one flow control mechanism is inhaled in magnetism, flow control mechanism carries out the flow reduction operation to corresponding auxiliary pipe 1038.

The flow rate adjusting mechanism comprises a fixing plate 1042, guide rods 1043, extrusion parts 1046, a movable plate 1045, an attraction block 1044 and a second spring 1047, wherein the fixing plate 1042 is fixedly installed in an end cover 1031 between a secondary pipe 1038 and a guide column 1037, the guide rods 1043 are respectively arranged on two sides of the secondary pipe 1038, the two guide rods 1043 are arranged in parallel, one ends of the two guide rods 1043, which are close to the end cover 1031, penetrate through the end cover 1031 and are fixedly connected to the attraction block 1044, the other ends of the two guide rods 1043 are fixedly connected to the movable plate 1045, one 1046 is fixedly installed between the inner side of the movable plate 1045 and the guide rod 1043 between the secondary pipe 1038, the outer side of the extrusion part 1045 of the movable plate is fixedly connected with the end cover 1031 through the second spring 1047, and the attraction block is attracted with the magnetic attraction part 1039.

When the invention is used, in an initial state, the magnetic suction piece 1039 is aligned with a flow regulating mechanism, so that the liquid medicine in the auxiliary pipe 1038 where the flow regulating mechanism is positioned can not pass through, and only the other spray head can spray medicine: it is to need to change the shower nozzle, only need to pull stay cord 1041 through the manipulator 2 and come to pull magnetism to inhale piece 1039 along guide post 1037, when magnetism is inhaled a 1039 and is moved to the position of being aligned with another flow control mechanism, this moment magnetism is inhaled piece 1039 and is attracted the piece 1044 among this flow control mechanism, attract the piece 1044 to drag guide arm 1043 downwards, and then make guide arm 1043 drive extruded article 1046 and move downwards, until extruded article 1046 and fixed plate 1042 cooperate with will correspond the looped pipeline 1038 and clip, just so can prevent that the liquid medicine from injecting into the shower nozzle that corresponds through this looped pipeline 1038, and another shower nozzle then can spout the medicine, just so can be more convenient realization shower nozzle conversion operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (6)

1. A novel infusion device for transplanting microecological products comprises an infusion device (1), an operator (2) and an integrated host (3), and is characterized in that the infusion device (1) is connected with the integrated host (3) through the operator (2), and the operator (2) is used for operating the infusion device (1) to perform infusion operation;

the infusion device (1) comprises a universal flexible pipe mechanism (102), a flexible pipe body (101) and a drug administration and observation module (103), wherein one end of the universal flexible pipe mechanism (102) is fixedly connected with the flexible pipe body (101), and the other end of the universal flexible pipe mechanism (102) is provided with the drug administration and observation module (103); the administration and observation module (103) comprises an end cover (1031), a camera (1032), a lighting lamp (1033), a first medicine spraying head (1035), a second medicine spraying head (1036) and a first water gas port (1034), the end cover (1031) is provided with the camera (1032) and the lighting lamp (1033), the end cover (1031) is further fixedly provided with two first medicine spraying heads (1035) and a second medicine spraying head (1036) which are correspondingly arranged, the first medicine spraying head (1035) and the second medicine spraying head (1036) are both connected with the operator 2 through a medicine spraying conversion module, and the infusion conversion module is used for adjusting the working states of the first medicine spraying head (1035) and the second medicine spraying head (1036) so that the two can not work simultaneously.

2. The novel infusion device for transplantation of microecological products according to claim 1, wherein the drug spraying conversion module comprises a secondary tube (1038), a guiding post (1037), a magnetic absorption member (1039), a first spring (1040), a pull rope (1041) and a flow rate adjustment mechanism, wherein the first drug spraying tube and the second drug spraying tube in the end cap (1031) are connected with one secondary tube (1038), the two secondary tubes (1038) are communicated with one drug delivery pipeline together, the guiding post (1037) is fixedly installed on the end cap (1031) between the two secondary tubes (1038), the guiding post (1037) is sleeved with the magnetic absorption member (1039), the magnetic absorption member (1039) is fixedly connected with the end cap (1031) through the first spring (1040), each secondary tube (1038) on both sides of the magnetic absorption member (1039) is provided with one flow rate adjustment mechanism, and the two flow rate adjustment mechanisms are arranged in a staggered manner, a pull rope (1041) is fixedly installed on the magnetic attraction piece (1039), and the pull rope (1041) is connected with the operator (2).

3. The novel infusion device for transplanting the microecological product according to claim 2, wherein the flow regulating mechanism comprises a fixing plate (1042), guide rods (1043), an extrusion piece (1046), a movable plate (1045), an attraction block (1044) and a second spring (1047), one fixing plate (1042) is fixedly installed in the end cover (1031) between the secondary tube (1038) and the guide column (1037), one guide rod (1043) is respectively arranged on both sides of the secondary tube (1038), the two guide rods (1043) are arranged in parallel, one end of each guide rod (1043) close to the end cover (1031) penetrates through the end cover (1031) and is fixedly connected to the attraction block (1044), the other end of each guide rod (1043) is fixedly connected to the movable plate (1045), the extrusion piece (1046) is fixedly installed between the guide rods (1043) between the inner side of the movable plate (1045) and the secondary tube (1038), the outer side of the movable plate (1045) is fixedly connected with the end cover (1031) through a second spring (1047), and the attraction block (1044) and the magnetic attraction piece (1039) are attracted mutually.

4. The novel infusion device for transplanting the microecological product according to claim 1, wherein the universal flexible tube mechanism (102) comprises a flexible skeleton (1022) and a flexible rubber material skin (1021), wherein the root of the flexible skeleton (1022) is fixedly connected with the rear end flexible tube body (101) through welding, gluing and the like, so as to form the whole infusion device (1), and the outer side of the flexible skeleton is coated with the self-lubricating flexible rubber material skin (1021).

5. The novel infusion device for transplanting the microecological product according to claim 4, wherein the infusion device (1) is provided with a second water gas port (105) at the root of the flexible skeleton (1022), the second water gas port (105) can be adsorbed on the intestinal wall, and a pressure sensor is arranged inside the infusion device, so that the adsorption pressure can be monitored at any time and dynamically adjusted in real time,

6. the novel infusion device for transplantation of microecological products according to claim 1, wherein said integrated host (3) comprises a positive pressure pump (302), a negative pressure pump (301), a water gas line, an image processor (303), a power source (304), an electromagnetic flow regulation module (305), a thermostatic module (307), a microbiological reagent bottle (308), a water bottle (306).

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