CN216417952U

CN216417952U - Gastrointestinal tract flusher

Info

Publication number: CN216417952U
Application number: CN202122905613.8U
Authority: CN
Inventors: 庄则豪; 吴钦佩; 吴剑辉
Original assignee: Xiamen Weijing Medical Technology Co ltd
Current assignee: Xiamen Weijing Medical Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-03
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a gastrointestinal tract flusher, including casing, handle, slide bar, push-and-pull piece and seal, the handle is fixed casing one side, slide bar slidable mounting be in on the handle, push-and-pull piece slidable mounting be in the slide bar outside can promote the slide bar slides. The inside of casing is equipped with the liquid medicine chamber, liquid medicine intracavity portion separates into through the baffle and advances the medicine chamber and go out the medicine chamber, advances the medicine chamber side and is connected with into the pencil, goes out the medicine chamber side and has seted up out the medicine hole, the intercommunicating pore has been seted up on the baffle. The sealing body is arranged in the medicine outlet cavity, one side of the sealing body is fixedly connected with a pull rod used for driving the sealing body to move and opening or closing the communicating hole, and the other end of the pull rod penetrates out of the shell and is fixedly connected with the sliding rod. The utility model discloses a flusher structural design is reasonable, convenient operation, and stability is good, can the exclusive use, also can realize dosing or sample with the hose cooperation of sampling instrument, and the function is various, and the practicality is strong.

Description

Gastrointestinal tract flusher

Technical Field

The utility model relates to the technical field of medical equipment, in particular to gastrointestinal tract flusher.

Background

When the human body cavity, such as the gastrointestinal tract, is blocked by inflammation, secretion and foreign matters, the blocked place may need to be washed by liquid medicine, and the treatment method becomes a common treatment means for certain diseases. The existing gastrointestinal tract irrigator for directly irrigating diseased parts in the market at present is usually matched with a gastric tube, an intestinal tube and the like for use, has the advantages of single function, complex structure, complex irrigation operation and poor use effect, and sometimes needs to be improved by relying on complex medical equipment such as an intestinal lavage machine and the like for use.

Disclosure of Invention

To solve the technical problems in the prior art, the present invention provides a gastrointestinal tract irrigator with simple structure and easy operation.

In order to realize the purpose, the utility model adopts the technical scheme as follows:

the utility model provides a gastrointestinal tract flusher, includes casing, handle, slide bar, push-and-pull piece and seal, the handle is fixed casing one side, the slide bar slidable mounting be in on the handle, push-and-pull piece slidable mounting be in the slide bar outside and can promote the slide bar slides. The inside of casing is equipped with the liquid medicine chamber, liquid medicine intracavity portion separates into through the baffle and advances the medicine chamber and go out the medicine chamber, advances the medicine chamber side and is connected with into the pencil, goes out the medicine chamber side and has seted up out the medicine hole, the intercommunicating pore has been seted up on the baffle. The sealing body is arranged in the medicine outlet cavity, one side of the sealing body is fixedly connected with a pull rod used for driving the sealing body to move and opening or closing the communicating hole, and the other end of the pull rod penetrates out of the shell and is fixedly connected with the sliding rod.

Furthermore, in order to realize accurate positioning and drug delivery by matching with a hose of a sampling instrument and observe the specific conditions of an affected part of a patient, the device further comprises a flexible line tube and a probe, wherein one end of the flexible line tube is fixedly connected with the push-pull piece, the other end of the flexible line tube penetrates through the liquid medicine cavity and penetrates out of the medicine outlet hole, and the probe is fixed at the tail end of the flexible line tube.

Preferably, in order to enable the medicine to be uniformly sprayed on the affected part, a circle of annular protrusion matched with a hose of a sampling instrument is arranged on the outer side of the probe along the circumferential direction, and a plurality of liquid medicine spraying gaps are formed in the annular protrusion.

Furthermore, in order to better realize the connection with the hose of the sampling instrument, the sampling device further comprises a connecting pipe and a sealing adapter, wherein one end of the connecting pipe is connected with the medicine outlet hole in a sealing manner. Sealed adaptor include adapter and joint shell fragment, the one end of adapter with connecting pipe sealing connection, the other end is equipped with and is used for inserting the endoscope and advances intraoral sealed head of medicine, the joint shell fragment establish the adapter outside is used for carrying out the chucking when the adapter is connected to it and fix. The flexible spool passes in proper order connecting pipe and adapter stretch out outwards.

Further, in order to facilitate cleaning, the cleaning device further comprises a cleaning pipe, a through hole is formed in the sealing body along the axis, one end of the cleaning pipe is fixedly installed in the through hole, the outer wall surface of the cleaning pipe is in sealing fit with the inner wall surface of the through hole, and the other end of the cleaning pipe penetrates into the connecting pipe.

Further, the outside that the flexible spool is close to probe one side is equipped with a hose, the internal diameter of hose is greater than the flexible spool external diameter, the one end of hose stretches into inside the cleaning tube.

Preferably, in order to better realize the sealing fit, one side of the sealing body, which is close to the communicating hole, is provided with a first conical surface, one side of the communicating hole is provided with a second conical surface matched with the first conical surface in shape, the outer side of the first conical surface is provided with an annular sealing groove, and an annular sealing ring which is used for being in sealing fit with the second conical surface is installed in the annular sealing groove.

Preferably, in order to prevent the sealing body from blocking the medicine outlet hole when the sealing body is pushed, the surface of one side, away from the communicating hole, of the sealing body is a plane, and a plurality of bosses used for preventing the sealing body from blocking the medicine outlet hole are uniformly distributed on the plane along the circumferential direction.

Preferably, in order to better utilize the space and make the operation more convenient, a sliding groove is formed on the handle, the sliding rod is slidably mounted in the sliding groove, and limiting protrusions for interference fit with the push-pull piece are fixedly arranged at two ends of the sliding rod respectively.

Preferably, for easy grasping and operation, the push-pull member includes two push-pull covers fastened to the outer side of the handle, and pull rings are respectively disposed at two ends of the push-pull covers.

The utility model discloses following beneficial effect has: the structure is reasonable in design, convenient to operate, good in stability, capable of being used independently, capable of being matched with a hose of a sampling instrument to achieve drug delivery or sampling, multifunctional and strong in practicability; by arranging the probe, not only can the specific condition of the affected part of the patient be observed, but also the accurate administration can be realized; the annular protrusion is arranged on the outer side of the probe, and the annular protrusion is provided with the plurality of liquid medicine spraying notches, so that spraying administration can be realized, and the administration is more uniform and comprehensive; through setting up clean pipe, can use the back to clean at the flusher, clean health makes things convenient for next use.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural view of the liquid medicine chamber.

Fig. 6 is a schematic view of the principle of administration.

Fig. 7 is a schematic view of the cleaning operation.

Fig. 8 is a schematic view of the present invention in combination with a flexible tube of a sampling device.

Fig. 9 is a schematic view of the present invention in combination with a hose of a sampling device.

Description of the main component symbols: 1. a housing; 100. a liquid medicine cavity; 101. a partition plate; 102. a medicine inlet cavity; 103. a medicine outlet cavity; 104. a medicine inlet pipe; 105. a medicine outlet hole; 106. a communicating hole; 107. a second tapered surface; 2. a handle; 20. a chute; 3. a slide bar; 30. a limiting protrusion; 300. a pull rod; 4. a push-pull member; 40. a push-pull cover; 400. a pull ring; 5. a seal body; 50. a through hole; 51. a first tapered surface; 510. an annular seal ring; 52. a boss; 6. a flexible conduit; 60. a hose; 7. a probe; 70. an annular protrusion; 700. a liquid medicine injection gap; 8. a connecting pipe; 9. a sealing adaptor; 91. an adapter; 910. a sealing head; 92. clamping the elastic sheet; 10. cleaning the tube; 1000. the hose of the sampling apparatus.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1-9, a gastrointestinal tract irrigator comprises a shell 1, a handle 2, a sliding rod 3, a push-pull member 4, a sealing body 5, a flexible conduit 6, a probe 7, a connecting pipe 8, a sealing adapter 9 and a cleaning pipe 10. The handle 2 is fixed on one side of the shell 1, and the sliding rod 3 is slidably mounted on the handle 2. Preferably, the handle 2 is provided with a sliding slot 20, and the sliding rod 3 is slidably mounted in the sliding slot 20. The push-pull piece 4 is slidably mounted on the outer side of the slide rod 3 and can push the slide rod 3 to slide, and the two ends of the slide rod 3 are respectively and fixedly provided with a limiting protrusion 30 which is in interference fit with the push-pull piece 4. Preferably, the push-pull member 4 comprises two push-pull covers 40 fastened to the outer side of the handle 2, and the two ends of the push-pull covers 40 are respectively provided with pull rings 400.

The inside of casing 1 is equipped with liquid medicine chamber 100, and liquid medicine chamber 100 is inside to be separated into through baffle 101 and to advance medicine chamber 102 and go out medicine chamber 103, advances medicine chamber 102 side and is connected with into pencil 104, goes out medicine chamber 103 side and has seted up out medicine hole 105, has seted up intercommunicating pore 106 on the baffle 101. The sealing body 5 is arranged in the medicine outlet cavity 103, one side of the sealing body 5 is fixedly connected with a pull rod 300 which is used for driving the sealing body to move and opening or closing the communication hole 106, and the other end of the pull rod 300 penetrates through the shell 1 and is fixedly connected with the slide rod 3. Preferably, a first tapered surface 51 is arranged on one side of the sealing body 5 close to the communication hole 106, a second tapered surface 107 matched with the first tapered surface 51 in shape is arranged on one side of the communication hole 106, an annular sealing groove is formed on the outer side of the first tapered surface 51, and an annular sealing ring 510 used for being in sealing fit with the second tapered surface 107 is installed in the annular sealing groove. Preferably, the surface of the sealing body 5 on the side far from the communication hole 106 is a plane, and a plurality of bosses 52 for preventing the sealing body 5 from blocking the medicine outlet hole 103 are uniformly distributed on the plane along the circumferential direction.

One end of the flexible conduit 6 is fixedly connected with the push-pull member 4, the other end of the flexible conduit passes through the liquid medicine cavity 100 and penetrates out of the liquid medicine outlet 103, and the probe 7 is fixed at the tail end of the flexible conduit 6. Preferably, a ring of annular protrusions 70 for matching with the hose 1000 of the sampling instrument is circumferentially arranged on the outer side of the probe 7, and a plurality of liquid medicine injection notches 700 are formed on the annular protrusions 70. The hose 1000 of the sampling apparatus is made of a flexible, stretchable material.

One end of the connecting pipe 8 is hermetically connected with the medicine outlet hole 102. The sealing adapter 9 comprises an adapter 91 and a clamping elastic sheet 92, one end of the adapter 91 is connected with the connecting pipe 8 in a sealing mode, the other end of the adapter is provided with a sealing head 910 used for inserting the endoscope into a medicine inlet, and the clamping elastic sheet 92 is arranged on the outer side of the adapter 91 and used for clamping and fixing the adapter 91 when the adapter is connected. The flexible conduit 6 passes through the connecting pipe 8 and the adapter 91 in sequence and extends outwards.

A through hole 50 is seted up along the axis to seal 5, and the one end fixed mounting of cleaning tube 10 is in through hole 50, and the outer wall of cleaning tube 10 and the sealed laminating of 50 internal faces of through hole, and the other end of cleaning tube 10 penetrates inside connecting pipe 8. The outer part of one side of the flexible line tube 6 close to the probe 7 is provided with a hose 60, the inner diameter of the hose 60 is larger than the outer diameter of the flexible line tube 6, and one end of the hose 60 extends into the cleaning tube 10.

The utility model discloses a theory of operation does: the sealing head 910 is inserted into the administration port of the sampling instrument in a sealing manner and is clamped and fixed through the clamping elastic sheet 92, and the medicine inlet pipe 104 is connected with the medicine inlet device. Sampling: the pull rings 400 on the two sides are buckled by the forefinger and the middle finger, the push-pull piece 4 is pushed forwards, the tail end of the flexible line pipe 6 and the probe 7 extend out of the hose 1000 of the sampling instrument, and the sampling instrument acts to extract effusion from the affected part of the patient; administration: finding the affected part of the patient and aligning the affected part with the hose 1000 and the probe 7 of the sampling instrument, buckling the pull rings 400 at two sides with the index finger and the middle finger and pulling the push-pull piece 4 backwards, so that one side of the annular protrusion 70 is propped against the hose 1000 of the sampling instrument, and meanwhile, the medicine is fed into the medicine feeding pipe 104, and the medicine liquid is sprayed to the affected part of the patient from the plurality of medicine liquid spraying gaps 700 to realize treatment; cleaning: the forefinger and the middle finger are continuously used for buckling the pull rings 400 at the two sides and pulling the push-pull piece 4 backwards, the push-pull piece 4 drives the sliding rod 3 to move backwards together after being contacted with the limiting protrusion 30, so that the sealing body 5 blocks the communicating hole 106, the cleaning solution is fed into the medicine feeding pipe 104, and the cleaning solution enters the probe 7 through the cleaning pipe 8 to be cleaned as the communicating hole 106 is sealed.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A gastrointestinal tract irrigator characterized by: including casing, handle, slide bar, push-and-pull piece and seal, the handle is fixed casing one side, slide bar slidable mounting is in on the handle, push-and-pull piece slidable mounting be in the slide bar outside and can promote the slide bar slides, the inside of casing is equipped with the liquid medicine chamber, liquid medicine intracavity portion is separated into through the baffle and is advanced the medicine chamber and go out the medicine chamber, advances the medicine chamber side and is connected with into the pencil, goes out the medicine chamber side and has seted up out the medicine hole, the intercommunicating pore has been seted up on the baffle, the seal establish go out the medicine intracavity, seal one side rigid coupling is used for driving it to remove and open or close the pull rod of intercommunicating pore, the other end of pull rod is worn out the casing and with the slide bar rigid coupling.

2. The gastrointestinal tract irrigator of claim 1, wherein: the device also comprises a flexible line tube and a probe, wherein one end of the flexible line tube is fixedly connected with the push-pull piece, the other end of the flexible line tube penetrates through the liquid medicine cavity and penetrates out of the medicine outlet hole, and the probe is fixed at the tail end of the flexible line tube.

3. The gastrointestinal tract irrigator of claim 2, wherein: the outer side of the probe is circumferentially provided with a circle of annular protrusion matched with a hose of a sampling instrument, and the annular protrusion is provided with a plurality of liquid medicine injection gaps.

4. The gastrointestinal tract irrigator of claim 2, wherein: still include connecting pipe and sealed adaptor, the one end of connecting pipe with go out medicine hole sealing connection, sealed adaptor include adapter and joint shell fragment, the one end of adapter with connecting pipe sealing connection, the other end are equipped with and are used for inserting the endoscope and advance intraoral sealed head of medicine, the joint shell fragment establish the adapter outside is used for carrying out the chucking to it when the adapter is connected fixedly, flexible spool passes in proper order connecting pipe and adapter outwards stretch out.

5. The gastrointestinal tract irrigator of claim 4, wherein: still include the cleaning tube, a through-hole has been seted up along the axis to the seal, the one end fixed mounting of cleaning tube is in the through-hole, and the outer wall and the through-hole internal face sealing joint of cleaning tube, the cleaning tube other end penetrates inside the connecting tube.

6. The gastrointestinal tract irrigator of claim 5, wherein: the outside that the flexible line pipe is close to probe one side is equipped with a hose, the internal diameter of hose is greater than the flexible line pipe external diameter, the one end of hose stretches into inside the cleaning tube.

7. The gastrointestinal tract irrigator of claim 1, wherein: the seal is close to intercommunicating pore one side and is equipped with first toper face, one side of intercommunicating pore be equipped with the second toper face of first toper face shape looks adaptation, annular seal groove has been seted up in the first toper face outside, install in the annular seal groove be used for with the sealed complex annular seal of second toper face.

8. The gastrointestinal tract irrigator of claim 7, wherein: the surface of one side of the sealing body, which is far away from the communicating hole, is a plane, and a plurality of bosses used for preventing the sealing body from blocking the medicine outlet hole are uniformly distributed on the plane along the circumferential direction.

9. The gastrointestinal tract irrigator of claim 1, wherein: the handle is provided with a sliding groove, the sliding rod is slidably mounted in the sliding groove, and the two ends of the sliding rod are respectively and fixedly provided with a limiting bulge which is in interference fit with the push-pull piece.

10. The gastrointestinal tract irrigator of claim 1, wherein: the push-pull piece comprises two push-pull covers buckled on the outer side of the handle, and pull rings are respectively arranged at two ends of each push-pull cover.