CN113017769A

CN113017769A - Powerless defaecation instrument for burn patient

Info

Publication number: CN113017769A
Application number: CN202110300167.XA
Authority: CN
Inventors: 焦晓春; 周琴; 胡大海; 薛娇; 张瑞; 袁瑞; 靳岚
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-06-25
Anticipated expiration: 2041-03-22
Also published as: CN113017769B

Abstract

The invention relates to the technical field of catharsis instruments and discloses a powerless catharsis instrument for patients in the burn department, which comprises a supporting tube and an injector, wherein the supporting tube is connected with a hip expansion device, the supporting tube is matched with the injector, two ends of the injector penetrate through the supporting tube, an injection tube is installed at the injection end of the injector, and the injection end of the injector is connected with a liquid medicine mixing device; the buttock expansion device comprises a bearing, the bearing is fixedly sleeved on the outer wall of the supporting tube, an external threaded tube is fixedly sleeved on the outer wall of the bearing, two ends of the external threaded tube penetrate through the bearing and extend outwards, a nut is connected onto the external threaded tube in a threaded mode, supporting rods are symmetrically connected onto the outer wall of the supporting tube close to one end of the injection tube, matched supporting rings are sleeved on the rod walls of the supporting rods, and a transmission rod is hinged to the outer ring wall of the lower end of each supporting ring. This burn branch of academic or vocational study disease weak laxative appearance can solve at present because the buttock is fat meat more, and the anus peripheral muscle can tighten when the foreign matter is inserted to cause the liquid medicine to be difficult to pour into internally, influence the problem of the effect of relaxing the bowels.

Description

Powerless defaecation instrument for burn patient

Technical Field

The invention relates to the technical field of a defecation instrument, in particular to a powerless defecation instrument for a patient in a burn department.

Background

Patients in the burn department, particularly constipation patients, are easy to cause intestinal obstruction and intestinal necrosis seriously, so that defecation is an essential means for patients who suffer from constipation due to dyspepsia. When using traditional simple and easy laxative appearance, need inject into people's patient with specific liquid medicine internal, and to some obese patients, because buttock fleshy meat is more, and the anus peripheral muscle can be tightened when the foreign matter is inserted to it is internal to cause the liquid medicine to be difficult to inject into, influences the laxative effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a flaccid laxative instrument for a patient in the burn department, which has the advantage of facilitating the injection of liquid medicine into the body of the patient, and solves the problem that the liquid medicine is difficult to inject into the body and the laxative effect is influenced because fat flesh on the hip is more and peripheral muscles of the anus are tightened when foreign matters are inserted at present.

(II) technical scheme

In order to realize the purpose of conveniently injecting the liquid medicine into the body of a patient, the invention provides the following technical scheme: the powerless defaecation instrument for the patient in the burn department comprises a supporting tube and an injector, wherein the supporting tube is connected with a hip expansion device, the supporting tube is matched with the injector, two ends of the injector penetrate through the supporting tube, an injection tube is installed at the injection end of the injector, and a liquid medicine mixing device is connected with the injection end of the injector;

the buttock expansion device comprises a bearing, the bearing is fixedly sleeved on the outer wall of the supporting tube, an external threaded tube is fixedly sleeved on the outer wall of the bearing, two ends of the external threaded tube penetrate through the bearing and extend outwards, a nut is connected to the external threaded tube in a threaded mode, a supporting rod is symmetrically connected to the outer wall of the supporting tube close to one end of the injection tube, a matched supporting ring is sleeved on the rod wall of the supporting rod, a transmission rod is hinged to the outer ring wall of the lower end of the supporting ring, the other ends of the two transmission rods are symmetrically hinged to the annular side wall of the nut, and an arc-shaped buttock supporting plate is fixedly connected to the outer ring wall of one end, away from the.

Preferably, liquid medicine mixing arrangement includes the inner tube, the inner tube cover is established on the injection syringe, and inner tube fixed connection is in the injection end of syringe, the cover is equipped with the outer tube on the outer pipe wall of inner tube, and outer pipe box establishes in the injection syringe, the one end mouth of pipe that the outer tube is close to the syringe articulates about the inner tube symmetry has the ejector pin, the other end setting of ejector pin is in the injection end of syringe, it has four mixing plates to be the fixed cover of the even equidistance of annular on the outer pipe wall that syringe one end position was kept away from to the injection syringe.

Preferably, use the bracing piece to be the even equidistance of annular and seted up four rolling grooves as the center on the interior rampart of support ring, be equipped with rolling ball in the rolling groove, the ball passes the notch setting in rolling groove, and ball roll connection is on the pole wall of bracing piece.

Preferably, one end of the support rod, which is far away from the support tube, is fixedly connected with an anti-falling block.

Preferably, the inner wall of the supporting tube is symmetrically provided with sliding grooves, the wall of one end of each sliding groove, which is far away from the injection tube, penetrates through the tube opening of the supporting tube, the side wall of the injector is symmetrically connected with sliding blocks, and the sliding blocks are slidably connected in the corresponding sliding grooves.

Preferably, the mixing plate is coated with human body lubricating oil, and a nozzle of the outer tube at one end far away from the injector is arc-shaped.

Preferably, a sliding rod is fixedly connected to the groove wall of the sliding groove close to the injection tube, a sliding hole is formed in the position, corresponding to the sliding rod, of the sliding block, and the sliding rod penetrates through the sliding hole.

(III) advantageous effects

Compared with the prior art, the invention provides a powerless defaecation instrument for patients in the burn department, which has the following beneficial effects:

1. this burn branch of academic or vocational study disease weak purgation appearance, through setting up buttock extension fixture, the anal place roughly is aimed at to the stay tube, two buttock layer boards drag two buttock, then apply clockwise turning force to the external screw thread pipe, the outer lane of external screw thread pipe drive bearing rotates, along with the rotation of external screw thread pipe, the nut upwards moves on the external screw thread pipe, through two articulated transfer line transmissions, two support rings do the motion of carrying on the back mutually on two spinal branch vaulting poles, it drags two buttock to both sides to drive two buttock layer boards simultaneously and opens, expose the anus, make the anus be in the state of opening, avoid anus department muscle tight, make the stay tube aim at the anus again, the syringe that will inhale the liquid medicine afterwards passes the stay tube, and will mould plastics the smooth anus of passing and insert the patient.

2. This burn branch of academic or vocational study disease is powerless to relax bowels appearance, through setting up liquid medicine mixing arrangement, the ejector pin on the outer tube mouth of pipe through the top supports the position of outer tube, insert the outer tube together internal together with the injection syringe, the turning force is applyed to the ejector pin afterwards, make the ejector pin break away from the injection end of syringe, exert the pulling force to the outer tube through the ejector pin afterwards, make the outer tube slide to the injection end direction of syringe on the inner tube, after the syringe finishes the liquid medicine injection through the injection syringe, exert the turning force to the syringe, the syringe drives the stay tube in bearing inner circle pivoted, drive the mixing plate through the injection syringe and rotate, smash near the excrement and urine through the liquid medicine is moist to mixing plate, the later.

Drawings

FIG. 1 is a schematic structural view of a device for relaxing bowels for patients with burn;

FIG. 4 is a schematic structural view of a connection portion between a support tube and an injector in the apparatus for relaxing bowels for patients with burn;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure: the device comprises a support tube 1, an injector 2, an injection tube 3, a bearing 4, an external thread tube 5, a nut 6, a support rod 7, a support ring 8, a transmission rod 9, a hip supporting plate 10, an internal tube 11, an external tube 12, a sliding hole 13, a push rod 14, a mixing plate 15, a rolling groove 16, a ball 17, an anti-falling block 18, a sliding groove 19, a sliding block 20 and a sliding rod 21.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the apparatus for relaxing bowels without force for burn department comprises a supporting tube 1 and an injector 2, wherein the supporting tube 1 is connected with a hip expansion device, the supporting tube 1 is matched with the injector 2, two ends of the injector 2 are arranged through the supporting tube 1, an injection tube 3 is arranged at the injection end of the injector 2, and a liquid medicine mixing device is connected with the injection end of the injector 2;

the buttock expansion device comprises a bearing 4, the bearing 4 is fixedly sleeved on the outer pipe wall of a support pipe 1, an external thread pipe 5 is fixedly sleeved on the outer pipe wall of the bearing 4, two ends of the external thread pipe 5 penetrate through the bearing 4 and extend outwards, a nut 6 is connected on the external thread pipe 5 in a threaded manner, a support rod 7 is symmetrically connected on the outer pipe wall of the support pipe 1 close to one end of an injection pipe 3, a matched support ring 8 is sleeved on the rod wall of the support rod 7, a transmission rod 9 is hinged on the outer ring wall of the lower end of the support ring 8, the other ends of the two transmission rods 9 are symmetrically hinged on the annular side wall of the nut 6, an arc-shaped buttock support plate 10 is fixedly connected on the outer ring wall of one end, far away from the transmission rod 9, of the support ring 8 is aligned with an anus at a rough position, the two buttock support plates 10, along with the rotation of external screw thread pipe 5, nut 6 upward movement on external screw thread pipe 5, through the transmission of two articulated transfer line 9, two support rings 8 do back-to-back motion on two spinal branch vaulting poles 7, drive two buttock layer boards 10 simultaneously and drag two buttock and open to both sides, expose the anus for the anus is in the state of opening, avoids anus department muscle tight, makes stay tube 1 aim at the anus again, later will inhale syringe 2 that has the liquid medicine and pass stay tube 1, and will mould plastics pipe 3 smooth and pass the anus and insert the patient and annotate the medicine in vivo.

Preferably, the liquid medicine mixing device comprises an inner tube 11, the inner tube 11 is sleeved on the injection tube 3, the inner tube 11 is fixedly connected to the injection end of the injector 2, an outer tube 12 is sleeved on the outer tube wall of the inner tube 11, the outer tube 12 is sleeved in the injection tube 3, ejector rods 14 are symmetrically hinged to the outer tube 12 close to one end of the injector 2 about the inner tube 11, the other end of the ejector rod 14 is arranged at the injection end of the injector 2, four mixing plates 15 are fixedly sleeved on the outer tube wall of the position of the end of the injection tube 3 far away from the injector 2 in an annular, uniform and equidistant manner, the position of the outer tube 12 is supported by the ejector rod 14 abutting on the tube opening of the outer tube 12, the outer tube 12 and the injection tube 3 are inserted into the body together, then, the ejector rod 14 is applied with a rotating force to separate the ejector rod 14 from the injection end of the injector 2, then the outer tube 12 is, after the injector 2 finishes injecting the liquid medicine through the injection tube 3, a rotating force is applied to the injector 2, the injector 2 drives the supporting tube 1 to rotate in the inner ring of the bearing 4, the injection tube 3 drives the mixing plate 15 to rotate, excrement which is wet by the liquid medicine near the mixing plate 15 is smashed, and later-stage defecation is facilitated.

Use the bracing piece 7 to be four rolling grooves 16 of having seted up of the even equidistance of annular as the center on the inner ring wall of support ring 8, be equipped with rolling ball 17 in the rolling groove 16, ball 17 passes the notch setting of rolling groove 16, and ball 17 roll connection is on the pole wall of bracing piece 7, through the ball 17 centre gripping bracing piece 7 that is the annular distribution and establishes, when support ring 8 moved on bracing piece 7, drive ball 17 and roll, frictional resistance when reducing support ring 8 and moving on bracing piece 7.

The end of the support bar 7 far away from the support tube 1 is fixedly connected with an anti-drop block 18 for preventing the support ring 8 from dropping off from the support bar 7.

The inner pipe wall of the support pipe 1 is symmetrically provided with sliding grooves 19, one end groove wall of each sliding groove 19, which is far away from the injection pipe 3, penetrates through the pipe orifice of the support pipe 1, the side wall of the injector 2 is symmetrically connected with sliding blocks 20, the sliding blocks 20 are connected in the corresponding sliding grooves 19 in a sliding mode, and the tightness of the injection molding device 2 and the support pipe 1 during connection is improved through the sliding blocks 20 sliding in the sliding grooves 19.

The mixing plate 15 is coated with human body lubricating oil, and the pipe orifice of the outer pipe 12, which is far away from one end of the injector 2, is set to be arc-shaped, so that the damage of the mixing plate 15 and the outer pipe 12 to the internal organs of the human body is reduced.

A sliding rod 21 is fixedly connected to the groove wall of the sliding groove 19 close to the injection tube 3, a sliding hole 13 is formed in the position, corresponding to the sliding rod 21, of the sliding block 20, and the sliding rod 21 penetrates through the sliding hole 13, so that the sliding block 20 can move in the sliding groove 19 more stably.

In conclusion, according to the apparatus for relaxing the bowels without force for the patient in the burn department, the supporting tube 1 is aligned to the approximate position of the anus, the two buttock supporting plates 10 drag the two buttock, then clockwise rotating force is applied to the external thread tube 5, the external thread tube 54 drives the outer ring of the bearing to rotate, the nut 6 moves upwards on the external thread tube 5 along with the rotation of the external thread tube 5, the two supporting rings 8 move back and forth on the two supporting rods 7 through the transmission rods 9, meanwhile, the two buttock supporting plates 10 are driven to drag the two buttock to open towards two sides, the anus is exposed, the anus is in an open state, the tight muscle at the anus is avoided, the supporting tube 1 is aligned to the anus, then the injector 2 sucked with liquid medicine penetrates through the supporting tube 1, and the injection molding tube 3 smoothly penetrates through the anus and is inserted into the; the position of the outer tube 12 is supported through the ejector pin 14 of the top on the mouth of pipe of the outer tube 12, insert the outer tube 12 together with the injection tube 3 internally, exert the turning force to the ejector pin 14 afterwards, make the ejector pin 14 break away from the injection end of syringe 2, exert pulling force to the outer tube 12 through the ejector pin 14 afterwards, make the outer tube 12 slide to the injection end direction of syringe 2 on the inner tube 11, after syringe 2 finishes the liquid medicine injection through injection tube 3, exert the turning force to syringe 2, syringe 2 drives stay tube 1 in the pivoted of 4 inner circles of bearing, drive mixing plate 15 through injection tube 3 and rotate, smash near the moist excrement and urine of process liquid medicine of mixing plate 15, the later stage of being convenient for is laxative.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. Burn branch of academic or vocational study disease weakness laxative appearance, including stay tube (1) and syringe (2), its characterized in that: the hip expansion device is connected to the supporting tube (1), the supporting tube (1) is matched with the injector (2), two ends of the injector (2) penetrate through the supporting tube (1), the injection end of the injector (2) is provided with the injection tube (3), and the injection end of the injector (2) is connected with the liquid medicine mixing device;

the buttock expansion device comprises a bearing (4), the bearing (4) is fixedly sleeved on the outer pipe wall of the supporting pipe (1), an external thread pipe (5) is fixedly sleeved on the outer ring wall of the bearing (4), two ends of the external thread pipe (5) penetrate through the bearing (4) and extend outwards, a nut (6) is connected to the external thread pipe (5) in a threaded manner, the outer pipe wall of the supporting pipe (1) close to one end of the injection pipe (3) is symmetrically connected with supporting rods (7), the rod wall of the supporting rod (7) is sleeved with a matched supporting ring (8), the outer ring wall of the lower end of the support ring (8) is hinged with transmission rods (9), the other ends of the two transmission rods (9) are symmetrically hinged on the ring-shaped side wall of the nut (6), an arc-shaped buttock supporting plate (10) is fixedly connected to the outer annular wall of one end, far away from the transmission rod (9), of the supporting ring (8).

2. The apparatus of claim 1, wherein: liquid medicine mixing arrangement includes inner tube (11), inner tube (11) cover is established on injection pipe (3), and inner tube (11) fixed connection is at the injection end of syringe (2), the cover is equipped with outer tube (12) on the outer pipe wall of inner tube (11), and outer tube (12) cover is established in injection pipe (3), the one end mouth of pipe that outer tube (12) are close to syringe (2) articulates about inner tube (11) symmetry has ejector pin (14), the other end setting of ejector pin (14) is at the injection end of syringe (2), injection pipe (3) are kept away from and are the even equidistance of annular fixed four mixing plates (15) of having cup jointed on the outer pipe wall of syringe (2) one end position.

3. The apparatus of claim 1, wherein: use bracing piece (7) as the center on the interior rampart of support ring (8) to be four rolling grooves (16) of having seted up of the even equidistance of annular, be equipped with rolling ball (17) in rolling groove (16), ball (17) pass the notch setting of rolling groove (16), and ball (17) roll connection is on the pole wall of bracing piece (7).

4. The apparatus of claim 1, wherein: one end of the support rod (7) far away from the support tube (1) is fixedly connected with an anti-drop block (18).

5. The apparatus of claim 1, wherein: the injection device is characterized in that sliding grooves (19) are symmetrically formed in the inner wall of the supporting tube (1), the wall of one end, far away from the injection tube (3), of each sliding groove (19) penetrates through the tube opening of the supporting tube (1), sliding blocks (20) are symmetrically connected to the side wall of the injector (2), and the sliding blocks (20) are connected to the corresponding sliding grooves (19) in a sliding mode.

6. The apparatus of claim 2, wherein: the mixing plate (15) is coated with human body lubricating oil, and the opening of one end of the outer tube (12) far away from the injector (2) is arc-shaped.

7. The apparatus of claim 5, wherein: a sliding rod (21) is fixedly connected to the groove wall of the sliding groove (19) close to the injection tube (3), a sliding hole (13) is formed in the position, corresponding to the sliding rod (21), of the sliding block (20), and the sliding rod (21) penetrates through the sliding hole (13).