CN213220419U - Novel three-cavity stomach tube - Google Patents

Abstract

The utility model discloses a novel three chamber stomach tubes, include three chamber stomach tube bodies, accomodate fixing device and folding packaging hardware of accomodating, three chamber stomach tube body joints are located and are accomodate fixing device on, folding packaging hardware of accomodating is located and is accomodate on the fixing device lateral wall, three chamber stomach tube bodies include induction pipe and three shunt tubes of group, and the shunt tubes is including being responsible for, auxiliary tube one and auxiliary tube two, be equipped with the main pipe chamber of mutual independence, auxiliary chamber one and auxiliary chamber two in the induction pipe, the one end of induction pipe is located to be responsible for, auxiliary pipe one and auxiliary pipe two, and the main pipe communicates with the main pipe chamber, and auxiliary pipe one communicates with auxiliary chamber one, and auxiliary pipe two communicates with auxiliary chamber two. The utility model belongs to the technical field of medical instrument, specifically provide an easy operation, safety and sanitation, alleviate patient's misery, be convenient for accomodate and use the back be convenient for accomodate the encapsulation and abandon, reduce the contact, avoid tuberculosis patient to use the back encapsulation to lead to the fact the novel three chamber stomach tubes of cross infection inadequately safely.

Description

Novel three-cavity stomach tube

Technical Field

The utility model belongs to the technical field of medical instrument, specifically indicate a novel three chamber stomach tubes.

Background

Tuberculosis is a chronic specific infection of intestinal tract caused by mycobacterium tuberculosis, mainly caused by human mycobacterium tuberculosis, the tuberculosis is a kind of tuberculosis, patients with the tuberculosis often need fasting and water deprivation, enteral nutrition support is needed during the fasting and water deprivation, the enteral nutrition support refers to a nutrition support mode for providing nutrient substances needed by metabolism and other various nutrients through the gastrointestinal tract, and the nutrition support mode depends on the time, the mental state and the gastrointestinal tract function. Enteral nutrition is delivered orally or by catheter, wherein the delivery via catheter requires the use of medical devices such as gastric tubes, which in turn are divided into single-, double-and triple-lumen gastric tubes. Because three chamber stomach tubes have obvious advantages in practicality, security, operability, travelling comfort for single chamber stomach tube and two-chamber stomach, more and more medical personnel, patient now tend to more use three chamber stomach tubes.

Current three chamber stomach tube structure is complicated, and the operation degree of difficulty is big, and the wall body structure leads to the pliability poor, increases patient's misery and medical personnel's intensity of labour easily, and three chamber stomach tubes are not convenient for accomodate when using fixedly, and three chamber stomach tubes after tuberculosis patient uses directly abandon and very easily cause cross infection, consequently need a novel three chamber stomach tube of accomodating the encapsulation after convenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing difficult problem, the utility model provides an easy operation, safety and sanitation alleviate patient's misery, are convenient for accomodate and are convenient for accomodate the encapsulation after using and abandon, reduce the contact, avoid tuberculosis patient to use the novel three chamber stomach tubes of the cross infection that the encapsulation caused safely inadequately.

The utility model adopts the following technical scheme: the utility model relates to a novel three-cavity stomach tube, which comprises a three-cavity stomach tube body, a storage fixing device and a folding storage packaging device, wherein the three-cavity stomach tube body is clamped on the storage fixing device, the folding storage packaging device is arranged on the side wall of the storage fixing device, the three-cavity stomach tube body comprises a leading-in pipe and three groups of shunt pipes, the shunt pipes comprise a main pipe, a first auxiliary pipe and a second auxiliary pipe, the leading-in pipe is internally provided with a main pipe cavity, a first auxiliary cavity and a second auxiliary cavity which are independent mutually, the main pipe, the first auxiliary pipe and the second auxiliary pipe are arranged at one end of the leading-in pipe, the main pipe is communicated with the main pipe cavity, the first auxiliary pipe is communicated with the first auxiliary cavity, the second auxiliary pipe is communicated with the second auxiliary cavity, the middle parts of the three groups of shunt pipes are respectively provided with a liquid stopping clamp, one end of the three groups, the rubber sealing plugs are respectively arranged on the main pipe, the auxiliary pipe I and the auxiliary pipe II in a sliding and sleeved mode, the accommodating and fixing device comprises a fixing box, a fixing plate, a fixing door and a reset spring, the fixing box is a hollow cavity with the upper wall and the side wall being hollow, the fixing plate is arranged in the fixing box, clamping grooves which penetrate through the fixing plate are equidistantly arranged on the fixing plate, clamping through holes are formed in the fixing plate and are communicated with the clamping grooves, the shunt tubes are respectively clamped in the clamping grooves, the width of each clamping through hole is larger than the diameter of each shunt tube, the width of each clamping through hole is smaller than the diameter of each pipe body joint, the clamping through holes are convenient for clamping the shunt tubes into the clamping grooves, sliding shafts are arranged on the side walls of the fixing box, the fixing door is arranged in an L shape, the fixing door is arranged at the two hollow side walls of the fixing box in, the fixed door is arranged on the fixed box in a sliding mode through the sliding ring and the sliding shaft, the reset spring is arranged between the side wall of the fixed door and the side wall of the fixed box, the reset spring is convenient for automatically driving the fixed door to reset when the fixed door is opened to seal the fixed box, the fixed box and the fixed door are convenient for accommodating a main pipe, an auxiliary pipe I and an auxiliary pipe II which are not used, the fixed door and the fixed door are prevented from being infected with bacteria in the air, the use safety is guaranteed, and the rubber sealing plug is clamped at the lower end of the clamping groove.

Furthermore, the rear wall of the fixing box is provided with a magnet layer, and the magnet layer is convenient for the fixing box to be adsorbed on a metal appliance.

Further, the folding, storing and packaging device comprises a pressing plate, a fixing spring, a folding packaging bag, a storing bag and a packaging belt, wherein the fixing spring is fixedly connected to the side wall of the fixing box, the pressing plate is arranged on the fixing spring, the storing bag is arranged between the pressing plate and the side wall of the fixing box, the fixing spring pulls the pressing plate to be close to the side wall of the fixing box so as to fix the storing bag between the pressing plate and the side wall of the fixing box, the folding packaging bag is in a bag body design with one open end, the closed side edge of the folding packaging bag is arranged in the storing bag, the folding packaging bag is arranged in the storing bag in a folding way, the folded folding packaging bag is stored in the storing bag, the occupied space is small, only the folding packaging bag in the storing bag needs to be taken out during use, the packaging belt is convenient to rapidly store and package the abandoned stomach tube, avoid cross-infection caused by the exposure of the waste catheter.

Furthermore, a guide-in cavity with one closed end and arranged independently is arranged in the guide-in tube, a metal guide wire is arranged in the guide-in cavity in a sliding mode, the metal guide wire is inserted into the guide-in cavity when the device is used, the guide-in tube is conveniently guided into the stomach, and the metal guide wire is conveniently drawn out from the guide-in cavity after the device is used, so that the metal guide wire is conveniently recycled for multiple times.

Further, the pipe diameter of the main pipe is larger than that of the first auxiliary pipe and that of the second auxiliary pipe, and the cross sectional area of the main pipe cavity is larger than that of the first auxiliary cavity and that of the second auxiliary cavity respectively.

Further, joint groove from the top down includes pipe joint section and joint section in proper order, pipe joint section is the cylinder cavity setting, and the joint section is the radius platform cavity setting of going up thick thin setting down, and the joint section is convenient for better joint body joint.

Furthermore, the outer diameter of the rubber sealing plug is equal to the diameter of the clamping groove, the rubber sealing plug is convenient for flexibly fixing the shunt pipe in the clamping groove, and external dust and bacteria are effectively prevented from entering the clamping groove.

Furthermore, the fixed box side wall is provided with a clamping piece which is arranged in a C shape, the inner diameter of the clamping piece is equal to the outer diameter of the rubber sealing plug, and the clamping piece and the rubber sealing plug are convenient for clamping the fixed box on the shunt pipe in use.

Furthermore, the upper wall of the fixed door is provided with a sliding part, the sliding part is provided with stripe bulges, and the stripe bulges are convenient for sliding the fixed door.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme novel three chamber stomach tubes avoid being infected with bacterial dust through accomodating fixing device and being convenient for accomodate idle shunt tubes, accomodate the packaging hardware through folding and be convenient for accomodate the encapsulation to the three chamber stomach tubes that need abandon after the use, avoid three chamber stomach tubes directly to expose and arouse cross infection, three chamber stomach tubes effectively alleviate patient's pain, leading-in chamber and metal seal wire recycle of being convenient for.

Drawings

FIG. 1 is a schematic structural view of a novel three-cavity gastric tube of the present invention;

FIG. 2 is a schematic view of the open state of the novel three-cavity gastric tube fixing box of the present invention;

FIG. 3 is a sectional view of a novel three-cavity gastric tube introducer of the present invention;

FIG. 4 is a schematic structural view of a novel three-cavity gastric tube storage and fixation device of the present invention;

FIG. 5 is a sectional view of the novel three-cavity gastric tube storage and fixation device of the present invention;

fig. 6 is the utility model relates to a novel three-cavity stomach tube folding packaging bag unfolding state schematic diagram.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings: 1. three chamber stomach tube bodies, 2, accomodate fixing device, 3, folding encapsulation device of accomodating, 4, the induction pipe, 5, the shunt tubes, 6, the person in charge, 7, auxiliary tube one, 8, auxiliary tube two, 9, the person in charge chamber, 10, auxiliary chamber one, 11, auxiliary chamber two, 12, stop the liquid clamp, 13, body joint, 14, the rubber sealing plug, 15, fixed case, 16, the fixed plate, 17, fixed door, 18, reset spring, 19, the joint groove, 20, the joint through-hole, 21, the slide-axle, 22, the sliding ring, 23, the magnet layer, 24, the clamp plate, 25, fixed spring, 26, folding encapsulation bag, 27, accomodate the bag, 28, the encapsulation band, 29, the induction chamber, 30, the pipe joint section, 31, joint section, 32, the slide portion, 33, the stripe arch, 34, joint spare, 35, the metal seal wire.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-6, the utility model relates to a novel three-cavity stomach tube, which comprises a three-cavity stomach tube body 1, a storage fixing device 2 and a folding storage packaging device 3, wherein the three-cavity stomach tube body 1 is clamped on the storage fixing device 2, the folding storage packaging device 3 is arranged on the side wall of the storage fixing device 2, the three-cavity stomach tube body 1 comprises a leading-in pipe 4 and three groups of shunt pipes 5, the shunt pipes 5 comprise a main pipe 6, an auxiliary pipe I7 and an auxiliary pipe II 8, the leading-in pipe 4 is internally provided with a main pipe cavity 9, an auxiliary cavity I10 and an auxiliary cavity II 11 which are independent of each other, the main pipe 6, the auxiliary pipe I7 and the auxiliary pipe II 8 are arranged at one end of the leading-in pipe 4, the main pipe 6 is communicated with the main pipe cavity 9, the auxiliary pipe I7 is communicated with the auxiliary cavity I10, the auxiliary pipe II 8 is communicated with the auxiliary cavity II 11, the three groups of shunt tubes 5 are respectively provided with a tube body joint 13 at one end far away from the leading-in tube 4, a rubber sealing plug 14 is arranged between the tube body joint 13 and the liquid stopping clamp 12, the rubber sealing plugs 14 are respectively sleeved on the main tube 6, the first auxiliary tube 7 and the second auxiliary tube 8 in a sliding manner, the accommodating and fixing device 2 comprises a fixing box 15, a fixing plate 16, a fixing door 17 and a reset spring 18, the fixing box 15 is a hollow cavity with a hollow upper wall and a hollow side wall, the fixing plate 16 is arranged in the fixing box 15, clamping grooves 19 penetrating through the fixing plate 16 are arranged on the fixing plate 16 at equal intervals, clamping through holes 20 are arranged on the fixing plate 16, the clamping through holes 20 are communicated with the clamping grooves 19, the shunt tubes 5 are respectively clamped in the clamping grooves 19, the width of the clamping through holes 20 is respectively larger than the diameter of the shunt tubes 5, and the, fixed 15 lateral walls of case are equipped with slide shaft 21, fixed door 17 is the setting of L shape, and fixed door 17 slides and locates fixed 15 cavity both sides wall department, fixed door 17 one end is equipped with the sliding ring 22, sliding ring 22 slides to cup joint and locates on slide shaft 21, and fixed door 17 slides through sliding ring 22 and slide shaft 21 and locates on fixed case 15, reset spring 18 locates between fixed door 17 lateral walls and the fixed 15 lateral walls of case, 19 lower extremes in joint groove are located to rubber seal plug 14 joint.

Wherein, the fixed box 15 back wall is equipped with magnet layer 23, folding accomodate packaging hardware 3 includes clamp plate 24, fixed spring 25, folding encapsulation bag 26, accomodates bag 27 and encapsulation band 28, fixed spring 25 rigid coupling is located on the fixed box 15 lateral wall, clamp plate 24 is located on fixed spring 25, accomodate bag 27 and locate between clamp plate 24 and the fixed box 15 lateral wall, folding encapsulation bag 26 is the design of one end open-ended bag body, folding encapsulation bag 26 seals the side and locates in accomodating bag 27, folding encapsulation bag 26 is folding to be located in accomodating bag 27, be convenient for receive fast and pack sealed abandonment stomach tube, encapsulation band 28 locates folding encapsulation bag 26 open end, be equipped with one end in the inlet tube 4 and seal independent setting's leading-in chamber 29, the interior slip of leading-in chamber 29 is equipped with metal seal wire 35, the person in charge 6 pipe diameter is greater than the pipe diameter of auxiliary tube one 7 pipe calibers and auxiliary tube two 8, the cross sectional area of the main cavity 9 is respectively larger than that of the first auxiliary cavity 10 and that of the second auxiliary cavity 11; joint groove 19 from the top down includes pipe joint section 30 and joint section 31 in proper order, pipe joint section 30 is the cylinder cavity setting, and joint section 31 is the radius platform cavity setting of going up thick thin setting down, the external diameter of rubber sealing plug 14 equals the diameter of joint groove 19, the 15 lateral walls of fixed case are equipped with the joint spare 34 that is the setting of C shape, the internal diameter of joint spare 34 equals the external diameter of rubber sealing plug 14, fixed door 17 upper wall is equipped with sliding part 32, be equipped with stripe arch 33 on the sliding part 32.

When the device is used specifically, the metal guide wire 35 is inserted into the guide cavity 29, the guide tube 4 is inserted into the stomach from the nasal cavity or the oral cavity, the corresponding shunt tube 5 is selected according to the needs of a patient, when enteral nutrition support is needed, nasal feeding is carried out through the tube body joint 13 of the main tube 6, the liquid stopping clamp 12 of the main tube 6 is opened, the cross section area of the main tube 6 is large, blockage is effectively avoided, the auxiliary tube I7 and the auxiliary tube II 8 can be selected when gastric juice is needed to be extracted or oxygen supply is needed, the liquid stopping clamp 12 on the auxiliary tube I7 and the auxiliary tube II 8 is opened to conduct the auxiliary tube I7 and the auxiliary tube II 8, when an idle shunt tube 5 is not connected with other devices, in order to avoid the tube body joint 13 of the idle shunt tube 5 being infected with dust bacteria, the sliding part 32 can be pressed to slide the fixed door 17, the fixed door 17 drives the sliding ring 22 to slide along the sliding shaft 21, the fixed door 17 drives the return spring 18 to deform, the fixed box 15 is opened, the shunt tube 5 is clamped into the clamping groove 19 through the clamping through hole 20, the shunt tube 5 is pulled downwards to enable the tube body joint 13 to be clamped in the joint clamping section 31, at the moment, the rubber sealing plug 14 is slid along the shunt tube 5 to enable the shunt tube 5 to be blocked at the opening at the lower end of the clamping groove 19, the rubber sealing plug 14 fixes the shunt tube 5 under the extrusion of the opening at the lower end of the clamping groove 19 and blocks the clamping groove 19 to prevent dust from entering the fixed box 15, the fixed door 17 is loosened, the return spring 18 drives the fixed door 17 to rapidly and reversely slide along the sliding shaft 21 to reset, the fixed box 15 is closed, the fixed box 15 can be adsorbed on a metal surface through the magnet layer 23 after the fixation is finished, the fixation is convenient, for the shunt tube 5 in use, the shunt tube 5 can be clamped on the clamping piece 34 and, avoid the stomach tube to remove, take inlet tube 4 out the nasal cavity and take metal seal wire 35 out from leading-in chamber 29 after three chamber stomach tubes finish using, pulling clamp plate 24 takes out the bag 27 of accomodating between clamp plate 24 and the fixed case 15 lateral wall, expand and will accomodate bag 27 left-hand thread folding packaging bag 26 from accomodating bag 27 in, open fixed case 15 door and take off the rubber sealing plug 14 in joint groove 19 lower extreme and the joint piece 34, take out shunt tubes 5 of fixed case 15 internal and fixed case 15 lateral wall, three chamber stomach tubes that need abandon after using are packed into folding packaging bag 26 wholly and are tightened up encapsulation band 28 and accomplish the encapsulation to three chamber stomach tubes, avoid exposing cross infection, metal seal wire 35 and fixed case 15 can be in the many times cyclic utilization after the disinfection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A novel three-cavity stomach tube is characterized in that: the three-cavity stomach tube body is connected with the storage fixing device in a clamped mode, the folding storage packaging device is arranged on the side wall of the storage fixing device and comprises a leading-in tube and three groups of shunt tubes, the shunt tubes comprise a main tube, a first auxiliary tube and a second auxiliary tube, the leading-in tube is internally provided with a main tube cavity, a first auxiliary cavity and a second auxiliary cavity which are independent of each other, the main tube, the first auxiliary tube and the second auxiliary tube are arranged at one end of the leading-in tube and communicated with the main tube cavity, the first auxiliary tube is communicated with the first auxiliary cavity, the second auxiliary tube is communicated with the second auxiliary cavity, the middle parts of the three groups of shunt tubes are respectively provided with a liquid stopping clamp, one ends, far away from the leading-in tube, of the three groups of shunt tubes are respectively provided with a tube body connector, a rubber sealing plug is arranged between the tube connector and the liquid stopping clamp in a, The auxiliary pipe I and the auxiliary pipe II are arranged, the accommodating and fixing device comprises a fixing box, a fixing plate, a fixing door and a reset spring, the fixing box is a hollow cavity with the upper wall and the side wall being arranged in a hollow mode, the fixing plate is arranged in the fixing box, clamping grooves penetrating through the fixing plate are arranged on the fixing plate at equal intervals, clamping through holes are formed in the fixing plate and communicated with the clamping grooves, the shunt tubes are clamped in the clamping grooves respectively, the width of each clamping through hole is larger than the diameter of the shunt tube, the width of each clamping through hole is smaller than the diameter of the pipe body connector, sliding shafts are arranged on the side walls of the fixing box, the fixing door is arranged in an L shape and is arranged at the two hollow side walls of the fixing box in a sliding mode, a sliding ring is arranged at one end of the fixing door, the sliding ring is sleeved on the sliding shaft in a sliding mode, the fixing door is arranged on the, the rubber sealing plug is clamped at the lower end of the clamping groove.

2. The novel triple-lumen gastric tube of claim 1, wherein: and the rear wall of the fixed box is provided with a magnet layer.

3. The novel triple-lumen gastric tube of claim 1, wherein: folding packaging hardware of accomodating includes clamp plate, fixed spring, folding bagging-off, accomodates bag and encapsulation band, the fixed spring rigid coupling is located on the fixed case lateral wall, the clamp plate is located on the fixed spring, accomodate the bag and locate between clamp plate and the fixed case lateral wall, folding bagging-off is one end open-ended bag body design, folding bagging-off seals the side and locates in the accomodating bag, folding bagging-off is folding to be located in the accomodating bag, folding bagging-off open end is located to the encapsulation band.

4. The novel triple-lumen gastric tube of claim 1, wherein: the guiding-in pipe is internally provided with a guiding-in cavity with one closed end and arranged independently, and a metal guide wire is arranged in the guiding-in cavity in a sliding mode.

5. The novel triple-lumen gastric tube of claim 1, wherein: the pipe diameter of the main pipe is larger than that of the first auxiliary pipe and that of the second auxiliary pipe, and the cross sectional area of the main pipe cavity is larger than that of the first auxiliary cavity and that of the second auxiliary cavity respectively.

6. The novel triple-lumen gastric tube of claim 1, wherein: the joint groove from top to bottom includes pipe joint section and joint section in proper order, pipe joint section is the cylinder cavity setting, and joint section is the radius platform cavity setting of going up thick thin setting down.

7. The novel triple-lumen gastric tube of claim 1, wherein: the outer diameter of the rubber sealing plug is equal to the diameter of the clamping groove.

8. The novel triple-lumen gastric tube of claim 1, wherein: the fixed case lateral wall is equipped with the joint spare that is the C shape setting, the internal diameter of joint spare equals the external diameter of rubber sealing plug.

9. The novel triple-lumen gastric tube of claim 1, wherein: the fixed door upper wall is equipped with the sliding part, be equipped with the stripe arch on the sliding part.

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