CN213723652U - Stomach tube external fixation cover - Google Patents

Abstract

The utility model discloses a stomach tube external fixation cover, including fixed bolster, connecting block, fixed block and fixing device, seted up the through-hole on the fixed bolster, it is fixed with the connecting block to bond through glue on the fixed bolster of through-hole top, threaded through hole has been seted up on the connecting block, threaded through hole female connection on the connecting block has set screw, set screw's lower half cover is equipped with rolling bearing, rolling bearing's bottom is fixed with the movable block through glue bonding, it is fixed with the fixed block through glue bonding on the fixed bolster of movable block below, it is fixed with fixing device through glue bonding on the fixed bolster on fixed block right side, the connection pad has been made through the needle line symmetry with right half on the left side of fixed bolster. This stomach tube external fixation cover not only can carry out effectual fixing to the stomach tube of different specifications, can also carry out effectual protection to the stomach tube.

Description

Stomach tube external fixation cover

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to stomach tube external fixation cover.

Background

The gastric tube is one of medical supplies commonly used in clinic, and is an important auxiliary tool for supplying nutrition to patients who cannot eat food normally or extracting gastric juice for testing treatment. After a common gastric tube is clinically placed in the stomach, medical staff generally and directly fix the gastric tube at the nostrils or the cheeks by using adhesive tapes, but the gastric tube is not firmly fixed after the adhesive tapes weaken the viscosity for a long time, and a patient is easy to pull out the gastric tube by himself due to discomfort of the body to cause the gastric tube to slip.

Therefore, in order to meet the current situation, the design and production of a stomach tube external fixation sleeve are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stomach tube external fixation cover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stomach tube external fixation cover, includes fixed bolster, connecting block, fixed block and fixing device, seted up the through-hole on the fixed bolster, it is fixed with the connecting block to bond through glue on the fixed bolster of through-hole top, set up threaded through-hole on the connecting block, threaded through-hole female connection on the connecting block has set screw, set screw's lower half cover is equipped with rolling bearing, rolling bearing's bottom is fixed with the movable block through glue bonding, set screw's top is equipped with the adjustable ring, and adjustable ring and set screw are the integrated into one piece structure, it is fixed with the fixed block through glue bonding on the fixed bolster on movable block below, the fixed bolster on fixed block right side has fixing device through glue bonding, the joint gasket has been made through the needle line symmetry in half the left side and half right side of fixed bolster.

Preferably, the fixing device comprises a fixing frame and a clamping plate, two groups of through holes are symmetrically formed in a top plate and a bottom plate of the fixing frame, supporting columns are connected in the through holes of the top plate and the bottom plate of the fixing frame in a sliding mode, the clamping plate is arranged on the opposite surfaces of the two groups of supporting columns, and the clamping plate and the fixing frame are of an integrally formed structure;

the support column is located the cover and is equipped with supporting spring on the outer wall of mount, supporting spring's both sides terminal surface passes through glue and bonds fixedly with mount and splint respectively, the support column is kept away from and is equipped with the regulating block on the terminal surface of one side of mount, and the regulating block is the integrated into one piece structure with the support column.

Preferably, be fixed with the pad of pasting through glue bonding on the backplate of connection pad, the mounting groove has been seted up to the one side that the fixed bolster was kept away from to the connection pad, the fixed band has been made through the needle and thread sewing in the mounting groove of connection pad, and is two sets of the magic subsides have been made through the needle and thread sewing on the corresponding position of fixed band.

Preferably, the bottom of the movable block is provided with an arc-shaped groove matched with the through hole in the fixed pad, and the surface of the fixed block is provided with another group of arc-shaped grooves matched with the through hole in the fixed pad.

Preferably, the clamping plates are of arc-shaped plate structures, and rubber protective pads are fixedly bonded on the opposite surfaces of the two groups of clamping plates through glue.

The utility model discloses a technological effect and advantage: according to the stomach tube external fixing sleeve, a stomach tube penetrates through the through hole in the fixing pad, the movable block moves towards the direction of the fixed block by rotating the fixing screw rod, the stomach tube is fixed in the through hole of the fixing pad through the fixed block and the movable block, and the stomach tube is clamped in the fixing frame by matching two groups of clamping plates in the fixing device, so that the stomach tube is effectively fixed, and the situation that the stomach tube cannot be tightly adhered by using medical adhesive tapes is avoided; the fixing sleeve is fixedly bonded on the face of a patient through the bonding pad and is fixed on the head of the patient in a matching manner, so that the stomach tube slippage caused by the fact that the stomach tube is pulled out due to discomfort of the patient can be avoided; through the setting of arc wall and arc splint between movable block and the fixed block, can be better laminate mutually with the outer wall of stomach tube, avoid the stomach tube to receive the extrusion and warp, carry out effectual protection to the stomach tube, this stomach tube outer fixed cover not only can carry out effectual fixed to the stomach tube of different specifications, can also carry out effectual protection to the stomach tube.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the fixing device of the present invention.

In the figure: the device comprises a fixing pad 1, a connecting block 2, a fixing screw rod 3, a rotating bearing 4, a movable block 5, a fixing block 6, a fixing device 7, a connecting pad 8, a sticking pad 9, a fixing band 10, a fixing frame 11, a supporting column 12, a clamping plate 13 and a supporting spring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a stomach tube external fixation sleeve as shown in figures 1-3, which comprises a fixation pad 1, a connecting block 2, a fixation block 6 and a fixation device 7, wherein the fixation pad 1 is provided with a through hole, the fixation pad 1 above the through hole is fixedly provided with the connecting block 2 through glue bonding, the connecting block 2 is provided with a thread through hole, the thread through hole on the connecting block 2 is internally connected with a fixation screw 3, the lower half part of the fixation screw 3 is sleeved with a rotation bearing 4, the bottom of the rotation bearing 4 is fixedly provided with a movable block 5 through glue bonding, the rotation bearing 4 can ensure that the movable block 5 can not rotate along with the rotation of the fixation screw 3, the top of the fixation screw 3 is provided with an adjusting ring, the adjusting ring and the fixation screw 3 are in an integrated structure, the fixation block 6 is fixedly bonded on the fixation pad 1 below the movable block 5 through glue bonding, the fixing pad 1 on the right side of the fixing block 6 is fixedly provided with a fixing device 7 through glue bonding, and the left half part and the right half part of the fixing pad 1 are symmetrically sewn with connecting pads 8 through needle lines.

Specifically, the fixing device 7 comprises a fixing frame 11 and clamping plates 13, two groups of through holes are symmetrically formed in a top plate and a bottom plate of the fixing frame 11, supporting columns 12 are connected in the through holes of the top plate and the bottom plate of the fixing frame 11 in a sliding mode, the clamping plates 13 are arranged on opposite surfaces of the two groups of supporting columns 12, and the clamping plates 13 and the fixing frame 11 are of an integrated structure;

the cover is equipped with supporting spring 14 on the outer wall that supporting column 12 is located mount 11, supporting spring 14's both sides terminal surface passes through glue and bonds fixedly with mount 11 and splint 13 respectively, supporting column 12 is kept away from and is equipped with the regulating block on one side terminal surface of mount 11, and the regulating block is the integrated into one piece structure with supporting column 12, fixing device 7 is made for the plastics material, has guaranteed that fixing device 7 quality is light, with low costs.

Specifically, it sticks to be fixed with through glue bonding and pastes pad 9 on the backplate of connection pad 8, the mounting groove has been seted up to one side that fixed bolster 1 was kept away from to connection pad 8, fixed band 10 has been made through the needle and thread in connection pad 8's the mounting groove, and is two sets of magic subsides have been made through the needle and thread sewing on the corresponding position of fixed band 10, and are two sets of fixed band 10 makes for elastic material, and is two sets of multiunit louvre has been seted up on the fixed band 10.

Specifically, the bottom of the movable block 5 is provided with an arc-shaped groove matched with the through hole in the fixed pad 1, and the surface of the fixed block 6 is provided with another arc-shaped groove matched with the through hole in the fixed pad 1.

Specifically, the clamping plates 13 are of arc-shaped plate structures, and rubber protective pads are fixedly bonded on the opposite surfaces of the two groups of clamping plates 13 through glue.

Working principle, this stomach tube external fixation cover, when using, will paste pad 9 and fix the face at the patient, make through-hole on the fixed bolster 1 and patient's nasal cavity to matching, paste the head of pasting the patient through the magic with two sets of fixed bands 10, fixed cover is fixed to be accomplished the back, medical personnel pass the through-hole on the fixed bolster 1 with the one end of stomach tube, rotate clamping screw 3, make the movable block 5 remove to the direction of fixed block 6, fix the stomach tube in the through-hole of fixed bolster 1 through fixed block 6 and movable block 5, then two sets of splint 13 of outside pulling of rethread support column 12, compress supporting spring 14, place the stomach tube between two sets of splint 13, loosen support column 12, supporting spring 14 resets, make two sets of splint 13 carry the stomach tube, thereby realize effectual fixed to the stomach tube.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a fixed cover outside stomach tube, includes fixed bolster (1), connecting block (2), fixed block (6) and fixing device (7), its characterized in that: a through hole is arranged on the fixing pad (1), a connecting block (2) is fixedly bonded on the fixing pad (1) above the through hole through glue, a threaded through hole is arranged on the connecting block (2), a fixing screw rod (3) is connected with the threaded through hole on the connecting block (2) in an internal thread manner, the lower half part of the fixed screw rod (3) is sleeved with a rotating bearing (4), the bottom of the rotating bearing (4) is fixedly bonded with a movable block (5) through glue, the top of the fixed screw (3) is provided with an adjusting ring, the adjusting ring and the fixed screw (3) are of an integrated structure, a fixed block (6) is fixedly bonded on the fixed pad (1) below the movable block (5) through glue, a fixing device (7) is fixedly bonded on the fixing pad (1) at the right side of the fixing block (6) through glue, the left half part and the right half part of the fixing pad (1) are symmetrically sewed with connecting pads (8) through needle lines.

2. The external gastric tube fixation sheath of claim 1, wherein: the fixing device (7) comprises a fixing frame (11) and clamping plates (13), two groups of through holes are symmetrically formed in a top plate and a bottom plate of the fixing frame (11), supporting columns (12) are connected in the through holes of the top plate and the bottom plate of the fixing frame (11) in a sliding mode, the clamping plates (13) are arranged on opposite surfaces of the two groups of supporting columns (12), and the clamping plates (13) and the fixing frame (11) are of an integrated structure;

the support column (12) are located the cover and are equipped with supporting spring (14) on the outer wall in mount (11), the both sides terminal surface of supporting spring (14) passes through glue and bonds fixedly with mount (11) and splint (13) respectively, be equipped with the regulating block on the support column (12) one side terminal surface of keeping away from mount (11), the regulating block is the integrated into one piece structure with support column (12).

3. The external gastric tube fixation sheath of claim 1, wherein: it glues and pastes pad (9) to be fixed with through glue bonding on the backplate of connection pad (8), the mounting groove has been seted up to the one side that fixed bolster (1) was kept away from in connection pad (8), fixed band (10), two sets of have been made through the needle thread in the mounting groove of connection pad (8) the magic subsides have been made through the needle thread sewing on the corresponding position of fixed band (10).

4. The external gastric tube fixation sheath of claim 1, wherein: the bottom of the movable block (5) is provided with an arc-shaped groove matched with the through hole on the fixed pad (1), and the surface of the fixed block (6) is provided with another group of arc-shaped grooves matched with the through hole on the fixed pad (1).

5. A gastric tube external fixation sleeve according to claim 2, wherein: the clamping plates (13) are of arc-shaped plate structures, and rubber protective pads are fixedly bonded on the opposite surfaces of the two groups of clamping plates (13) through glue.

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