CN213490650U

CN213490650U - Adjustable stomach tube fixer

Info

Publication number: CN213490650U
Application number: CN202022437801.8U
Authority: CN
Inventors: 杨密
Original assignee: Chongqing Fourth Hospital
Current assignee: Chongqing Fourth Hospital
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-22
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a stomach tube fixer with adjustable, including being the base of arc sheet form to and set up in the positioning seat in the base outside in order can dismantling the mode, the outside of positioning seat has set firmly the ribbon, the tip of ribbon have with positioning seat fixed connection's locking head, the base disposes fixed frenulum, the both ends of fixed frenulum are connected to the both ends of base respectively to can adjust length in order to adapt to patient head size. The fixing device is beneficial to improving the stability and the reliability of stomach tube fixing, relieving discomfort caused by long-time stomach tube retention, and meanwhile, being capable of carrying out multiple adjustments to meet the use requirements, simple in overall structure and convenient to implement.

Description

Adjustable stomach tube fixer

Technical Field

The utility model relates to the field of medical equipment, concretely relates to stomach tube fixer with adjustable.

Background

The stomach tube is widely applied to clinical treatment and rehabilitation nursing, most of the time, the stomach tube is inserted from the nostril, and is used for assisting a patient to eat food or reduce the pressure of intestines and stomach, and for critically ill patients, the stomach tube is usually kept in the body of the patient for a long time in order to relieve the pain caused by frequent intubation.

Adopt the sticky tape to fix the stomach tube of keeping somewhere generally clinically, utilize again paste on patient's upper lip or cheek after a large amount of powerful sticky tapes wind stomach tube promptly, the sticky tape is relatively poor to the fixed of stomach tube, and the stomach tube takes place to rock easily, takes place the friction with patient's nasal cavity or lip, also can increase the patient relatively and ache, is unfavorable for patient's quick recovery.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides an adjustable stomach tube fixer, which can improve the fixing stability and reliability of the stomach tube, reduce the friction injury, have good applicability, and meet the adjustment requirement and the like.

The technical scheme is as follows:

an adjustable stomach tube fixer is characterized by comprising:

a base in the shape of an arc thin plate;

the positioning seat is detachably arranged on the outer side of the base, a binding belt is fixedly arranged on the outer side of the positioning seat, and a locking head fixedly connected with the positioning seat is arranged at the end part of the binding belt;

the two ends of the fixing lacing are respectively connected to the two ends of the base, and the length of the fixing lacing can be adjusted to adapt to the head size of a patient.

Structure more than adopting, with the outside of positioning seat fixed mounting to the base during use, utilize fixed frenulum will overlap overhead, and the base just with last lip position laminating, after the stomach tube inserts and targets in place, the rethread ribbon is fixed the stomach tube to the positioning seat on, avoids the direct contact of stomach tube and lip on the one hand, reduces the stomach tube and rocks, alleviates patient's pain, on the other hand adopts detachable connected mode between positioning seat and the base, also be convenient for the stomach tube to insert the switching or the position control etc. of nostril.

Preferably, the method comprises the following steps: at least one convex particle group is respectively arranged at two ends of the outer surface of the base, each convex particle group comprises at least two convex particles, and a groove settling group matched with the convex particle group is arranged on the positioning seat. The convex grain group and the sink groove group which comprise more than two convex grains are adopted to be combined, so that the positioning seat and the base can be quickly disassembled and assembled, the installation stability is improved, and the relative rotation is prevented.

Preferably, the method comprises the following steps: the convex particles in each convex particle group are distributed along the width direction of the base, the inner surface of the positioning seat is an arc surface matched with the base, the middle part of the inner side of the base is provided with a convex part arranged along the width direction of the base, and the convex part is of an arc-shaped structure. By adopting the scheme, the stomach tube fixing device can enable the positioning seat and the base to be attached more tightly, the protruding portion is adapted to the trough of the lip of the upper lip, the base and the upper lip can be attached more tightly, relative shaking can be further reduced, and the stability and reliability of stomach tube fixing can be improved.

Preferably, the method comprises the following steps: the locking head sets firmly in one side of positioning seat, has on the positioning seat with the locking head just to the location head that sets up, the overhead through-hole that supplies the ribbon to pass that has of location, the free end of ribbon can pass the through-hole after the outside of location head passes, passes the locking head again and locks. Structure more than adopting, realize fixing two points of ribbon through location head and the cooperation of locking head, be favorable to avoiding taking place between ribbon and the positioning seat and rock relatively, further improve stomach tube stability of fixation.

Preferably, the method comprises the following steps: and locking teeth matched with the ribbon are arranged in the through holes. By adopting the scheme, the locking reliability of the binding belt is further improved, and the sliding is prevented.

Preferably, the method comprises the following steps: the continuous helical tooth of ribbon is located its width direction's middle part, has the flexible support material of symmetry setting in the both sides of continuous helical tooth on the ribbon, flexible support material distributes along the length direction of ribbon, and the protruding height of flexible support material is greater than the height of continuous helical tooth. Scheme more than adopting, during the use, mainly rely on the flexible supporting material and the stomach tube contact chucking of both sides, avoid continuous skewed tooth and stomach tube direct contact on the ribbon, it is too big to flatten the stomach tube hard when binding, perhaps hard less, the condition of easy gliding again takes place.

Preferably, the method comprises the following steps: the fixing lace comprises two sections of fixing parts which are symmetrically connected to two ends of the base and an adjusting part, two ends of the adjusting part are respectively connected with the two sections of fixing parts, the fixing parts are silica gel belts made of silica gel materials, and the adjusting part is an elastic belt wrapping the cotton surface layer. By adopting the scheme, better comfort can be provided for a patient by utilizing the skin-friendly property of the silica gel and the elasticity of the elastic band, and discomfort caused by long-time wearing of the patient is relieved.

Preferably, the method comprises the following steps: the adjusting part is connected with the fixing part through a magic tape. Can further adjust the whole length under the natural state of fixed frenulum through the length of adjusting part and fixed part magic subsides coincidence part, combine the elastic cord, can satisfy more patients' head size to the elasticity is suitable, and simple structure, and the adjustment of being convenient for, implementation cost is also extremely low.

Preferably, the method comprises the following steps: the adjusting part comprises a connecting end connected with the fixing part, and an upper restraint section and a lower restraint section, wherein two ends of the upper restraint section and the lower restraint section are connected with the connecting end, and an included angle is formed between the upper restraint section and the lower restraint section. By adopting the scheme, the upper restraint section and the lower restraint section are respectively positioned at the upper side and the lower side of the ears of the patient, the base is applied with a basically vertical backward pulling force, and the base is prevented from being damaged by the excessive upward pulling force.

Preferably, the method comprises the following steps: the fixing part is provided with air holes distributed along the length direction. By adopting the scheme, the contact area of the fixing part and the skin is relatively reduced, and meanwhile, the air permeability is increased, so that the discomfort caused by long-term wearing is further relieved.

Compared with the prior art, the beneficial effects of the utility model are that:

the adjustable stomach tube fixer adopting the technical scheme is favorable for improving the stability and reliability of stomach tube fixation, relieves discomfort caused by long-time stomach tube indwelling, can be adjusted in multiple ways to meet the use requirements, and is simple in integral structure and convenient to implement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an isometric view of FIG. 1;

FIG. 3 is a schematic view of the inner side structure of the positioning seat;

fig. 4 is a schematic view of a strap deployment configuration.

Detailed Description

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

Refer to fig. 1 to 4 show the utility model discloses a stomach tube fixer with adjustable, mainly including being arc sheet-like base 1, and can be in order can the dismantlement mode fixed mounting to the positioning seat 2 in the base 1 arc outside, base 1 and positioning seat 2 all adopt medical plastic material to make usually, good close skin hardness has, wherein set firmly ribbon 3 that is used for fixed stomach tube on the positioning seat 2, one end has locking head 30 on ribbon 3, locking head 30 fixes on positioning seat 2 with the hot melt mode, ribbon 3 can surround formation stomach tube fixed orifices through locking head 30 when using, base 1 disposes fixed frenulum 4, fixed frenulum 4's both ends respectively with base 1's both ends fixed connection, constitute annular fixed knot and construct, can directly overlap on patient's head, and self length can adjust, in order to adapt to patient's head size.

Referring to fig. 1 and 4, adopt the joint structure between positioning seat 2 and the base 1 in this embodiment, its structure is similar to the quick joint structure of building blocks, as shown in the figure, base 1's surface has along length direction symmetric distribution's protruding grain group 10, every protruding grain group 10 includes at least two along the outside bellied cyclic annular protruding grains of base 1 thickness direction, the tip of protruding grain has the circumference outside and has annular muscle, correspondingly, positioning seat 2's inboard (the inboard all indicates the one side that is close to patient's skin when using in this application) has with protruding grain group 10 complex counter sink group 10, during the installation, only need just right counter sink with protruding grain, protruding grain embedding corresponds the counter sink when pressing hard can, realize positioning seat 2's quick installation promptly.

With reference to fig. 2 and 3, in this embodiment, in order to improve the compactness of the fixator and the stability of stomach tube fixation, it is preferable that the positioning seat 2 is substantially disc-shaped, and the inner surface thereof is an arc surface adapted to the outer surface of the base 1, and meanwhile, the protruding particles in each protruding particle group 10 are uniformly distributed along the width direction of the base 1, and the middle part of the inner side of the base 1 is provided with a protruding part 11 protruding inwards along the thickness direction thereof, as shown in the figure, the protruding part 11 is arranged along the width direction of the base and is substantially of an arc structure, and when in use, the protruding part 11 is substantially attached to the valley of the upper lip, so that the attaching degree of the base 1 to the upper lip is greatly improved, and friction caused by relative shaking is reduced.

Referring to fig. 3 and 4, the locking head 30 is fixedly arranged on one side of the outer surface of the positioning seat 1, the positioning seat 2 is also provided with a positioning head 21 which is arranged opposite to the locking head 30, the positioning head 21 is arranged on one side far away from the locking head 30, the positioning head 21 is provided with a through hole for the free end of the binding tape 3 to pass through, and when the binding tape is used, the binding tape 3 passes through the positioning head 21 from the upper side, penetrates through the outer side of the through hole, and then passes through the locking head 30 to be locked.

As shown in the drawings, the middle of the band 3 has continuous helical teeth 32 distributed along the length direction thereof, and the structural locking head 30 of the positioning head 21 in this embodiment is similar to that of the locking head 30, and has the same locking teeth (not shown) in the locking head 30, and the locking teeth are adapted to the continuous helical teeth 32, so that the positioning head 21 and the locking head 30 together realize double locking of the band 3, and further improve the relative stability of the band 3.

On the basis, in the present embodiment, the ribbon 3 further has the flexible supporting materials 31 symmetrically disposed on both sides of the continuous helical teeth 32, as shown in the figure, the flexible supporting materials 31 are uniformly distributed along the length direction of the ribbon 3, and are usually fluff or chemical fiber fluff, etc., and the length thereof is slightly larger than the protruding height of the continuous helical teeth 32, when in use, the flexible supporting materials 31 directly contact and clamp the gastric tube, so that the wear or the crush of the continuous helical teeth 32 to the gastric tube can be effectively avoided.

For further improving the utility model discloses an adjusting performance, fixing belt 4 sets up the segmentation structure in this embodiment, concrete structure is as shown in the figure, it mainly includes two fixed parts 40 and an adjusting part 41, wherein the front end of two fixed parts 40 respectively with the both ends fixed connection of base 1, and the both ends of adjusting part 41 are connected with the rear end of two fixed parts 40 respectively, specifically speaking, the silica gel area that fixed part 40 was made for adopting the silica gel material, have good skin-friendly performance, simultaneously, still be equipped with bleeder vent 400 on fixed part 40 in this embodiment, bleeder vent 400 is along its length direction evenly distributed, in order to reduce the area of contact of fixed part 40 and cheek, adjusting part 41 is for having certain elastic cord, and the surface cladding has cotton layer, make it have good ventilative sweat-absorbing ability.

The adjusting part mainly comprises a connecting end 410, two ends of which are connected with the fixing part 40, and an upper restraint section 411 and a lower restraint section 412 which are connected with the two connecting ends 410, wherein an included angle is formed between the upper restraint section 411 and the lower restraint section 412 as shown in the figure, namely, the upper restraint section 411, the lower restraint section 412 and the connecting end 410 are of a Y-shaped structure, and by adopting the structure, the sliding amplitude of the fixing lace 4 can be favorably prevented from being reduced, and the stress direction of the base 1 can be better adjusted to obtain a better wearing position.

Adopt magic subsides connection structure between link 410 and the fixed part 40 in this embodiment, particularly, the rear end outside surface of fixed part 40 has the thorn face magic subsides that set up along its length direction, and the inboard of link 410 then is equipped with the hair side magic subsides, and the length of hair side magic subsides is shorter relatively, can satisfy with fixed part 40 be connected can, adjust the bonding position of link 410 and fixed part 40, realize the preliminary regulation of the whole length of fixed frenulum 4 promptly.

Referring to fig. 1 to 4, the adjustable gastric tube fixer, wherein the shape of the base 1 is larger than that of the upper lip of the patient, when in use, the positioning seat 3 is fixedly installed on the base 1 according to the relative center position of the nostril of the patient, the bandage 3 is in the loosening state, the length of the fixing bandage 4 is adjusted according to the size of the head of the patient, the wearing operation is completed, the inner surface of the base 1 is tightly attached to the upper lip of the patient,

be provided with forced induction chip and miniature alarm on base 1, wherein the forced induction chip is located the inboard of bellying 11, and the forced induction chip is connected with the miniature alarm communication, and the forced induction chip senses the pressure value and diminishes, shows that base 1 is not hard up, then sends alarm signal to miniature alarm to medical personnel in time look over and correct.

Ensure that base 1 wears can carry out the intubate operation after stable, after accomplishing the intubate, the stomach tube is located between locking head 30 and the location head 31, then follow the outside of stomach tube with ribbon 3 and crooked towards location head 31 one side, after passing the through-hole, pass locking head 30 from the inboard of stomach tube, and it is taut with suitable dynamics, ensure flexible supporting material 31 extrusion crooked and stomach tube surface hug closely can, should not too big lead to continuous skewed tooth 32 and stomach tube direct contact, cut at last that 3 free ends of ribbon unnecessary length can.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.

Claims

1. An adjustable gastric tube fixator, comprising:

a base (1) in the shape of an arc thin plate;

the positioning seat (2) is detachably arranged on the outer side of the base (1), a binding belt (3) is fixedly arranged on the outer side of the positioning seat (2), and a locking head (30) fixedly connected with the positioning seat (2) is arranged at the end part of the binding belt (3);

and the two ends of the fixing strap (4) are respectively connected to the two ends of the base (1) and the length of the fixing strap can be adjusted to adapt to the head size of a patient.

2. The adjustable gastric tube fixator of claim 1 wherein: the base (1) surface both ends are equallyd divide and are equipped with at least one protruding grain group (10), and every protruding grain group (10) includes two at least protruding grains, have on positioning seat (2) with protruding grain group (10) complex sink groove group (20).

3. The adjustable gastric tube fixator of claim 2 wherein: the convex particles in each convex particle group (10) are distributed along the width direction of the base (1), the inner surface of the positioning seat (2) is an arc surface matched with the base (1), the middle part of the inner side of the base (1) is provided with a convex part (11) arranged along the width direction of the base, and the convex part (11) is of an arc-shaped structure.

4. The adjustable gastric tube fixator of claim 1 wherein: locking head (30) set firmly in one side of positioning seat (2), have on positioning seat (2) with locking head (30) just to positioning head (21) that sets up, the through-hole that supplies ribbon (3) to pass has on positioning head (21), the free end of ribbon (3) can pass the through-hole after passing the through-hole from the outside of positioning head (21), passes locking head (30) again and locks.

5. The adjustable gastric tube fixator of claim 4 wherein: and locking teeth matched with the cable tie (3) are arranged in the through hole.

6. The adjustable gastric tube fixator of claim 1, 4 or 5 wherein: the continuous helical tooth of ribbon (3) is located its width direction's middle part, has flexible supporting material (31) of symmetry setting in the both sides of continuous helical tooth on ribbon (3), flexible supporting material (31) distribute along the length direction of ribbon (3), and the height that flexible supporting material (31) are outstanding highly is greater than the height of continuous helical tooth.

7. The adjustable gastric tube fixator of claim 1 wherein: the fixing lace (4) comprises two sections of fixing parts (40) which are symmetrically connected to two ends of the base (1) and adjusting parts (41) of which two ends are respectively connected with the two sections of fixing parts (40), wherein the fixing parts (40) are silica gel belts made of silica gel materials, and the adjusting parts (41) are elastic belts wrapping cotton surface layers.

8. The adjustable gastric tube fixator of claim 7 wherein: the adjusting part (41) is connected with the fixing part (40) by a magic tape.

9. The adjustable gastric tube fixator of claim 7 or 8 wherein: the adjusting part (41) comprises a connecting end (410) connected with the fixing part (40), and an upper restraint section (411) and a lower restraint section (412) both ends of which are connected with the connecting end (410), wherein an included angle is formed between the upper restraint section (411) and the lower restraint section (412).

10. The adjustable gastric tube fixator of claim 7 or 8 wherein: the fixing part (40) is provided with air holes (400) distributed along the length direction.