CN209644878U - The fixation device of manometry in rectum pipeline - Google Patents

Abstract

The utility model relates to a kind of fixation devices of manometry in rectum pipeline, are equipped with snap ring, fixed rope, fixed patch；The snap ring includes interior snap ring and outer snap ring；The interior snap ring is equipped with the conduit fixed ring of hollow tubular and side wall with axially open, the two edges of described its side wall of conduit fixed ring respectively connect a clamping ear, periphery is equipped with several fixinig plates, and the fixinig plate is around the fixed circle permutation of conduit and is generally aligned in the same plane；The outer snap ring is equipped with clamping ear fixing groove, and the two edges of the clamping ear fixing groove are equipped with clamping jaw；The fixed rope is equipped with fixed rope ontology, and fixed rope ontology one end is connect with fixinig plate, the other end and fixed patch connection；Under use state, the clamping jaw is fastened in outside conduit fixed ring, and the clamping ear fixing groove is fastened in the outside of clamping ear, by the opposite clamping of two clamping ears, further clamps conduit.The fixation device of the utility model is more efficient, easy, practical for fixing rectal pressure measurement conduit.

Description

The fixation device of manometry in rectum pipeline

Technical field

The utility model relates to the field of medical instrument technology, specifically, being a kind of fixation device of manometry in rectum pipeline.

Background technique

The clinically multidisciplinary constipation patient such as Gastroenterology dept., Neurology and anorectal surgical, general surgical patients are preoperative, art It requires to carry out anorectal manometry in assessment afterwards.Anorectal manometry is specifically that pressure measuring unit is placed in rectum, It enables anus shrink and loosen, check the internal and external sphincters, basin bottom, rectum function and coordinates situation.Clinically used piezometry dress It is set to electrode catheter, has the electrode of several annular capacitor formula pressure sensors for a kind of conduit belt transect, each pressure sensor can The pressure of real-time independent detection ring Zhou Weidian.Require electrode catheter relatively fixed in anorectal manometry inspection operation, patient's anus The auxiliary movements such as door contraction, defecation, air bag inflation will cause the accuracy that electrode position changes and influences data, to influence to tie Fruit judgement, it is therefore desirable to which technique of anorectal manometry conduit is fixed.

Patent document CN203408043U, day for announcing 2014.01.29 disclose a kind of technique of anorectal manometry instrument auxiliary Device, including fixing clamp, elevating lever, fixed platform, the fixing clamp are cylindrical tube, and the cylindrical tube is with axial section It is divided into upper cover and lower cover for boundary, one end of the upper cover and lower cover is connected by a hinge, and the elevating lever is by interior bar and outer bar group At.The lower cover is fixedly connected with interior bar.The other end of the upper cover and lower cover fixes the sub-buckle and female thread of snap fastener respectively.Institute The inner wall for stating upper cover and lower cover fixes elastic cotton respectively.However technique of anorectal manometry its fixed platform of instrument auxiliary device is put It sets inherently and there is biggish difficulty, patient is difficult to adjust position guarantee and fixing clamp is in sustained height, and conduit is also difficult to adjust It is whole to consistent with fixing clamp length direction, will lead to the constrained position unbalance stress of conduit in this way, be easy to damage conduit, furthermore lead The restraining force that pipe is subject to may cause to shift instead from single direction.

Patent document CN205796219U, day for announcing 2016.12.14 disclose a kind of anus pipe fixing device, including are used for The adhesive sheet on patient skin is pasted, adhesive sheet is equipped with the clamping component for the anal canal that is fixedly clamped, and clamping component includes Bottom plate fixes to clamp seat and movable clamping seat, and bottom plate is fixed on adhesive sheet, fixes to clamp seat and is fixed on bottom plate, activity folder Tight seat is slidedly arranged on bottom plate and by slidable adjustment and can fix to clamp the spacing between seat, is additionally provided on bottom plate for adjusting The regulating mechanism of movable clamping seat sliding position.However the anus pipe fixing device is difficult to adjust or maintain conduit and fixes to clamp seat On the same axis with movable clamping seat, also result in the constrained position unbalance stress of conduit and damage conduit, at the same conduit by The restraining force arrived may be shifted from single direction, and furthermore adhesive sheet is pasted onto patient's buttocks, close apart from anus, be checked In be easy to cause to fall off because of the fecal pollution that anus pours out out, and then lose fixed function.

Patent document CN207492763U, day for announcing 2018.06.15 disclose a kind of technique of anorectal manometry electrode and fix Device has the box body of opening including top surface, is provided with pedestal above box body, the bottom end of pedestal is liftably set to box body Inner cavity in, the first trunking that the upper surface of pedestal offers cone tank and is connected to cone tank, cone tank is straight with anus The electrode protection mantle that intestines survey piezoelectricity pole is adapted, and the first trunking is adapted with the electrode catheter of technique of anorectal manometry electrode, The right end of first trunking with cone tank there is one end of small cross sections to connect, and accommodation groove, anus are offered on the left side of pedestal Door manometry in rectum electrode fixing device further includes support plate, and the right end of support plate is slidably disposed in accommodation groove, support plate Upper surface on be additionally provided with the second trunking that is corresponding with the first trunking and being adapted to electrode catheter.However the anal orifice and rectal intestine is surveyed Pressure electrode fixing device using when there is also being difficult to adjust or maintain conduit consistent with the first trunking direction, easy damaged conduit or Lead to catheter displacement.

Generally speaking, above-mentioned each fixed device practical effect is not good enough, and also relatively complicated in operation, structure is complicated.Cause This, needs a kind of more efficient, easy, practical manometry in rectum pipeline fixing device.

Summary of the invention

The purpose of this utility model is aiming at the shortcomings in the prior art, to provide a kind of more efficient, easy, practical straight Intestines pressure-measuring pipe channel fixing device.

To achieve the above object, the technical scheme adopted by the utility model is that:

A kind of fixation device of manometry in rectum pipeline is equipped with snap ring, fixed rope, fixed patch；The snap ring includes interior card Ring and outer snap ring；The interior snap ring is equipped with the conduit fixed ring of hollow tubular and side wall with axially open, and the conduit is solid The two edges for determining ring its side wall respectively connect a clamping ear, and periphery is equipped with several fixinig plates, and the fixinig plate is around conduit Fixed circle permutation is simultaneously generally aligned in the same plane；The outer snap ring is equipped with clamping ear fixing groove, be clamped ear fixing groove two Edge is equipped with clamping jaw；The fixed rope is equipped with fixed rope ontology, and described fixed rope ontology one end is connect with fixinig plate, separately One end and fixed patch connection；Under use state, the clamping jaw is fastened in outside conduit fixed ring, the clamping ear fixing groove It is fastened in the outside of clamping ear, by the opposite clamping of two clamping ears.

As another preference of the utility model, the fixinig plate number is three or three or more.

As another preference of the utility model, the angle of adjacent fixinig plate is identical.

As another preference of the utility model, fixed rope mounting hole, the fixed rope are equipped on each fixinig plate The end being connected with interior snap ring is equipped with disc-shaped and diameter is greater than the snap ring fixation kit that fixed rope installs bore dia, described Interior snap ring is connected by fixed rope mounting hole with snap ring fixation kit with fixed rope.

More preferably example is that the fixation device is equipped with several fixed ropes that length does not wait.

As another preference of the utility model, the fixation, which is sticked, bulb, the fixed rope and fixed patch The end being connected is equipped with spherical fixed patch fixing groove, and the fixed patch and fixed rope pass through fixed patch fixing groove and bulb It is connected.

As another preference of the utility model, the distance of the fixinig plate to conduit fixed ring both ends of the surface is not phase Deng.

As another preference of the utility model, the clamping jaw for being clamped ear fixing groove two sides includes the first clamping jaw and second Clamping jaw is fixinig plate preformed groove between first clamping jaw and the second clamping jaw, adjacent with the clamping ear under use state Fixinig plate is in fixinig plate preformed groove.

As another preference of the utility model, the clamping ear includes extension and outstanding convex to open outer side Rib.

As another preference of the utility model, the interior snap ring and outer snap ring are plastic material.

The utility model advantage is:

1, clamping component, that is, snap ring of the fixation device of the utility model conduit when in use is able to maintain and catheter shaft always To consistent, each position uniform force of conduit, it is not easy to it is impaired, and the restraining force that is subject to of conduit from entire periphery rather than certain Single direction, therefore be not easy to shift, fixed effect is more preferable；

2, the fixinig plate of interior snap ring forms a plane, oppresses anal skin, and dispersive stress reduces patient in checking process The influences of the auxiliary movements to conduit such as anus contraction, defecation, air bag inflation；

3, snap ring includes the interior snap ring being clamped mutually and outer snap ring, easily operated, can be suitably used for the conduit of different-diameter, no Easy damaged conduit；

4, since fixed rope is flexible, after it will fix patch and be affixed on skin, fixed rope is also to oppress skin, Further enhance the effect for preventing displacement, and the design of fixed rope will fixed patch be outer be extended down to apart from anus remote position, it can be with It avoids fixed patch contaminated and falls off；

5, fixinig plate is not connected to the middle position of conduit fixed ring instead of, and conduit fixed ring is isolated into length etc. Two sections, the shorter one end side Ze Weigang of length, convenient for snap ring and conduit it is fixed after guarantee that fixinig plate can be bonded and oppress skin, The longer one end of length is then fore side, can provide and mitigate the damage to conduit with the biggish contact surface of conduit, dispersive stress, And clamp more firm；

6, fixed rope and fixed patch, the connection type of interior snap ring are easily operated, are convenient for clinical use.

Generally speaking, the fixation device of the utility model effectively, it is easy, practical, compared with the prior art it is disclosed other It fixes device or clinically traditional medical staff holds or immobilization with adhesive tape, good fixing effect, overcome adhesive plaster and wind repeatedly and draw The manometry in rectum pipe damage and survey risen presses through the extension of review time caused by journey anal canal falls off repeatedly, inspection result inaccuracy The problem of, while also can avoid patient suffering caused by repeated intubation, it greatly shortens the review time, improve inspection accuracy.

Detailed description of the invention

Attached drawing 1 is the fixture structure schematic diagram (fore side visual angle) of the manometry in rectum pipeline of embodiment 1.

Attached drawing 2 is the fixture structure schematic diagram (anus side view angle) of the manometry in rectum pipeline of embodiment 1.

Attached drawing 3 is interior Snap ring structure schematic diagram.

Attached drawing 4 is external snap ring structure schematic diagram.

Attached drawing 5 is fixed rope structural schematic diagram.

Attached drawing 6 is fixed patch structural schematic diagram.

Attached drawing 7 is the fixture structure schematic diagram (fore side visual angle) of the manometry in rectum pipeline of embodiment 2.

Specific embodiment

It elaborates with reference to the accompanying drawing to specific embodiment provided by the utility model.

Appended drawing reference involved in attached drawing and component part are as follows:

1. snap ring

Snap ring in 11., 111. conduit fixed rings, 112. clamping ears, 1121. extensions, 1122. fins, 113. fixinig plates, 1131. fixed rope mounting hole

12. outer snap ring, 121. clamping ear fixing grooves, 122. first clamping jaws, 123. second clamping jaws, 124. fixinig plate preformed grooves

2. fixed rope, 21. fixed rope ontologies, 22. snap ring fixation kits, 23. fixed patch fixation kits, 231. tablettings

3. fixed patch, 31. patches, 32. bulbs

4. conduit

Embodiment 1

Referring to Figure 1 and Fig. 2, Fig. 1 be embodiment 1 manometry in rectum pipeline fixture structure schematic diagram (fore side Visual angle), Fig. 2 is the fixture structure schematic diagram (anus side view angle) of the manometry in rectum pipeline of embodiment 1.The fixed device is set There are snap ring 1, fixed rope 2, fixed patch 3.The snap ring 1 includes interior snap ring 11 and outer snap ring 12.

Fig. 3 is referred to, Fig. 3 is interior Snap ring structure schematic diagram.The interior snap ring 11 is equipped with conduit fixed ring 111, described Conduit fixed ring 111 be hollow tubular structure, side wall has an axially open, and the two edges of 111 side wall of conduit fixed ring are each Equipped with a clamping ear 112, the clamping ear 112 is located at outside conduit fixed ring 111, and clamping ear 112 includes extension 1121 and open outer side fin 1122 outstanding in the axial direction.The periphery of the conduit fixed ring 111 is additionally provided with three fixinig plates 113, three fixinig plates 113 are arranged around conduit fixed ring 111, and three is in the same plane, between adjacent fixinig plate 113 Angle is identical.The distance of the fixinig plate 113 to 111 both ends of the surface of conduit fixed ring is unequal.On each fixinig plate 113 Equipped with a fixed rope mounting hole 1131.

Fig. 4 is referred to, Fig. 4 is external snap ring structure schematic diagram.The outer snap ring 12 is equipped with clamping ear fixing groove 121, card The two edges of lug fixing groove 121 are equipped with clamping jaw, and the clamping jaw of two sides includes the first clamping jaw 122 and the second clamping jaw 123, described The first clamping jaw 122 and the second clamping jaw 123 be all arc, the gap between the first clamping jaw 122 and the second clamping jaw 123 be fixinig plate Preformed groove 124.

Fig. 5 please be participate in, Fig. 5 is fixed rope structural schematic diagram.The fixed rope 2 is equipped with fixed rope ontology 21.Described 21 one end of fixed rope ontology is equipped with snap ring fixation kit 22, and the snap ring end fixation kit 22 is disc-shaped structure, diameter Greater than the diameter of fixed rope mounting hole 1131.The other end of the fixed rope ontology 21 is equipped with fixed patch fixation kit 23, institute The fixed patch fixation kit 23 stated includes that tabletting 231 and the spherical fixed patch fixing groove positioned at 231 center of tabletting (are not shown in figure Out).

Fig. 6 please be participate in, Fig. 6 is fixed patch structural schematic diagram.The fixed patch 3 is equipped with patch 31, and patch 31 is on one side Pasting is equipped with bulb 32 in skin, the central location of another side.

Again referring to Figure 1 and Fig. 2, under use state namely under assembled state: the outer snap ring 12 is fastened in interior snap ring 11 outside, specifically, first clamping jaw 122 and the second clamping jaw are all fastened in outside conduit fixed ring, with clamping ear 112 For adjacent fixinig plate 113 respectively in two fixinig plate preformed grooves, clamping ear fixing groove is fastened in the outer of two clamping ears 112 Portion, and then by the opposite clamping of two clamping ears 112 under elastic reaction.The snap ring fixation kit 22 and fixed rope mounting hole It assembles, snap ring fixation kit 22 is located at the side of fixinig plate 113.Fixed patch fixing groove on the fixed patch fixation kit 23 Fixation is assembled with bulb.

The method for carrying out manometry in rectum by the fixation device of the utility model are as follows:

1, it bends knee on the left of patient clinostatism.

2, technique of anorectal manometry conduit is inserted into after lubricant lubricates through anus.Different conduit placement locations are different.It is stingy Capsule technique of anorectal manometry conduit is subject to upper end air bag (external sphincter muscle of anus air bag) and has just enter into anal canal.Filling type or solid-state conduit Anus 6cm should be then inserted into.

3, conduit insertion anal orifice start carry out technique of anorectal manometry conduit fix.First by 11 sets of interior snap ring in conduit 4 External (installation direction are as follows: the distance of fixinig plate 113 to conduit fixed ring anus side end face is less than fixinig plate 113 and arrives conduit fixed ring Operate the distance of side end face), conduit fixed ring 111 is just covered in the outside of conduit 4 at this time, and each 113 surface of fixinig plate is oppressed Surrounding skin.Then outer snap ring 12 being fastened in outside interior snap ring 11, then two clamping ears 112 are clamped relatively, further, Conduit fixed ring 111 is fastened with conduit 4.Fixed patch fixation kit 23 is passed through into fixed rope mounting hole 1131 again, is assembled solid Surely rope 2 and fixed patch 3, pull fixed rope that snap ring fixation kit 22 is made to be close to fixinig plate 113, then glue three patches 31 respectively Patch is fixed on two sides buttocks and lumbosacral region skin.

4, detection before rest 2~start after ten minutes carry out technique of anorectal manometry.

5, patch 31 is removed after checking, while successively removing outer snap ring 12, interior snap ring 11, extracts conduit 4, is completed It checks.

It should be noted that the fixation device of the utility model, snap ring 1 are fixed with conduit, 1 periphery of snap ring is by from each The pulling force of the fixed rope 2 in a direction, fixed rope 2 is strained and fixed by fixed patch 3 in human skin, therefore the folder of conduit when in use Tight component, that is, snap ring 1 is able to maintain, conduit each position uniform force axially consistent with conduit always, it is not easy to and it is impaired, and conduit The restraining force being subject to comes from entire periphery rather than certain single direction, therefore is not easy to shift, and fixed effect is more preferable.The card The advantages of ring 1 includes the interior snap ring 1 that can be clamped mutually and outer snap ring 2, the design includes: the fixed operation ten of snap ring 1 and conduit Divide simple；It can be suitably used for the conduit of different-diameter；Conduit periphery uniform force, not easy damaged conduit.Interior snap ring 1 and outer snap ring 2 Both preferably plastic material, opening it is adjustable, be easy to use, can be reduced the damage to conduit, and production easy to produce, cost It is cheap.Its effect of the fixinig plate 113 is to form a plane, oppresses anal skin, and dispersive stress reduces in checking process The influences of the auxiliary movements to conduit such as patient anus contraction, defecation, air bag inflation.The fixinig plate 113 is designed as conduit The distance of 111 both ends of the surface of fixed ring is unequal, i.e., fixinig plate 113 is not the middle position for being connected to conduit fixed ring 111, in this way Conduit fixed ring 111 is isolated into not equal two sections of length, the shorter one end side Ze Weigang of length is solid convenient for snap ring 1 and conduit Guarantee that fixinig plate 111 can be bonded and oppress skin after fixed, the longer one end of length is then fore side, can be provided biggish with conduit Contact surface, dispersive stress mitigate the damage to conduit, and clamp more firm.The fixed rope 2 due to being flexible, because After it will fix patch 3 and be affixed on skin, fixed rope 2 is also to oppress skin for this, further enhances the effect for preventing displacement, and solid Surely the design of rope 2 will be extended down to outside fixed patch 3 apart from anus remote position, can be contaminated to avoid fixed patch 3 and fall off.It is described The fixed adhesive plaster of fixed patch 3 preferred electrodes patch sample, be easy to paste and remove.The assembly method of the fixed rope 2 and fixed patch 3 Using the construction of fixed patch fixing groove and bulb 32, easily operated, patch 31 can be used as medical disposable material, relatively sanitary.It is described Fixed rope 2 and interior snap ring 11 assembly method use fixed rope mounting hole 1131 and disc-shaped snap ring fixation kit 22, easily In operation, and the fixed rope of appropriate length can be selected according to patient's figure.In addition, the fixed rope 2 and snap ring 1 and fixation The fixed form of patch 2 is also not limited to the present embodiment.The quantity of the fixinig plate 113 is preferably three, adjacent fixinig plate Angle is identical, in this way composition three-legged structure, more firm, but is not limited only to this, the quantity of fixinig plate 113 be also possible to four, Five or five or more.

Embodiment 2

Fig. 7 is referred to, Fig. 7 is the fixture structure schematic diagram (fore side visual angle) of the manometry in rectum pipeline of embodiment 2. The fixation device of the present embodiment and the fixation device of embodiment 1 are essentially identical, the difference is that only interior snap ring 11 and fixed rope 2 Structure it is variant.In the present embodiment, the interior snap ring 11 is equipped with conduit fixed ring 111, and the conduit fixed ring 111 is Hollow tubular structure, side wall have an axially open, and the both sides rim of 111 side wall of conduit fixed ring respectively connects a clamping ear 112, the clamping ear 112 is located at outside conduit fixed ring 111, and clamping ear 112 includes extension 1121 and to open outer side Fin 1122 outstanding.The periphery of the conduit fixed ring 111 is additionally provided with three fixinig plates 113, and three fixinig plates 113 are surround Conduit fixed ring 111 arranges, and three is in the same plane, and the angle between adjacent fixinig plate 113 is identical.The fixinig plate The distance of 113 to 111 both ends of the surface of conduit fixed ring is unequal.The fixed rope 2 is equipped with fixed rope ontology 21.Described 21 one end of fixed rope ontology is directly anchored on fixinig plate 113, and the other end is equipped with fixed patch fixation kit 23, the fixed patch Fixation kit 23 includes tabletting 231 and the spherical fixed patch fixing groove (not shown) positioned at 231 center of tabletting.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art Art personnel can also make several improvement and supplement under the premise of not departing from the utility model method, these are improved and supplement Also it should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of fixation device of manometry in rectum pipeline, which is characterized in that be equipped with snap ring, fixed rope, fixed patch；The snap ring Including interior snap ring and outer snap ring；The interior snap ring is equipped with the conduit fixed ring of hollow tubular and side wall with axially open, described The two edges of conduit fixed ring its side wall respectively connect a clamping ear, and periphery is equipped with several fixinig plates, the fixinig plate Around the fixed circle permutation of conduit and it is generally aligned in the same plane；The outer snap ring is equipped with clamping ear fixing groove, and the clamping ear is solid The two edges for determining slot are equipped with clamping jaw；The fixed rope is equipped with fixed rope ontology, described fixed rope ontology one end and fixation Piece connection, the other end and fixed patch connection；Under use state, the clamping jaw is fastened in outside conduit fixed ring, the card Lug fixing groove is fastened in the outside of clamping ear, by the opposite clamping of two clamping ears.

2. a kind of fixation device of manometry in rectum pipeline according to claim 1, which is characterized in that the fixation the piece number Mesh is three or three or more.

3. a kind of fixation device of manometry in rectum pipeline according to claim 1 or 2, which is characterized in that adjacent fixinig plate Angle it is identical.

4. a kind of fixation device of manometry in rectum pipeline according to claim 1, which is characterized in that be all provided on each fixinig plate There is fixed rope mounting hole, the end that the fixed rope is connected with interior snap ring is equipped with disc-shaped and diameter is installed greater than fixed rope The snap ring fixation kit of bore dia, the interior snap ring and fixed rope are connected by fixed rope mounting hole with snap ring fixation kit.

5. a kind of fixation device of manometry in rectum pipeline according to claim 4, which is characterized in that the fixation device Several fixed ropes not waited equipped with length.

6. a kind of fixation device of manometry in rectum pipeline according to claim 1, which is characterized in that the fixation is sticked Have a bulb, the end that the fixed rope is connected with fixed patch is equipped with spherical fixed patch fixing groove, the fixed patch and Fixed rope is connected by fixed patch fixing groove with bulb.

7. a kind of fixation device of manometry in rectum pipeline according to claim 1, which is characterized in that the fixinig plate arrives The distance of conduit fixed ring both ends of the surface is unequal.

8. a kind of fixation device of manometry in rectum pipeline according to claim 1, which is characterized in that clamping ear fixing groove two The clamping jaw of side includes the first clamping jaw and the second clamping jaw, is fixinig plate preformed groove between first clamping jaw and the second clamping jaw, Under use state, the fixinig plate adjacent with the clamping ear is in fixinig plate preformed groove.

9. a kind of fixation device of manometry in rectum pipeline according to claim 1, which is characterized in that the clamping ear packet Include extension and to open outer side fin outstanding.

10. a kind of fixation device of manometry in rectum pipeline according to claim 1, which is characterized in that the interior snap ring It is plastic material with outer snap ring.