CN213031321U

CN213031321U - Stomach tube fixing device

Info

Publication number: CN213031321U
Application number: CN202020938431.3U
Authority: CN
Inventors: 阮士珍; 曹婷; 刘建群; 赵春兰; 黄小娟
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-23
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a stomach tube fixing device, including elastic ring, connecting plate, telescopic link and the nose clip subassembly that is used for the centre gripping nose, the nose clip subassembly is connected with the connecting plate, and the telescopic link both ends are connected with elastic ring and connecting plate respectively, and the connecting plate is located the nose top, and elastic ring cover is located on the stomach tube, and the diameter of elastic ring inner circle is less than stomach tube outer lane diameter. Above-mentioned stomach tube fixing device passes through the telescopic link and adjusts, avoids the stomach tube to draw high nostril upper wall skin damage that leads to putting the pipe patient for a long time. Utilize the elastic ring inner circle diameter to be less than stomach tube outer lane diameter, fasten the stomach tube on the telescopic link, thereby prevent that the stomach tube from sliding in the elastic ring and leading to the stomach tube to break away from the nasal cavity. The nose clip component is used for clamping the nose, so that skin allergy of a patient caused by the fixation of an adhesive tape is avoided.

Description

Stomach tube fixing device

Technical Field

The utility model relates to a fixing device particularly, relates to a stomach tube fixing device.

Background

The stomach tube is also called nasogastric tube and nasogastric tube, the stomach tube is inserted from nostril, via pharynx, reach stomach through esophagus, the stomach tube is used extensively in clinic, can use to inject the liquid into stomach and provide necessary food and nutrition for patient; the gastric tube indwelling before and during the operation can prevent the gastrointestinal dilatation, is beneficial to the exposure of the operation visual field and the operation, and reduces the incidence rate of the inhalation pneumonia in the general anesthesia process; the digestive juice aggregation at the anastomotic stoma part of the patient with the gastric and esophageal surgeries is reduced, the tension of the anastomotic stoma is reduced, and the healing of the anastomotic stoma is facilitated; also can be used for gastric lavage, gastric juice analysis, drug delivery, etc.

At present, the stomach tube is fixed by adhesive tapes basically, and after the stomach tube is inserted successfully, the adhesive tapes are wound on the stomach tube exposed out of the nose for a circle and then are adhered to the nasal wing part. When the stomach tube is fixed by the method, the stomach tube is pulled up and pressed to the upper wall of the nostril of the patient by the adhesive plaster, thereby possibly causing skin injury on the upper wall of the nostril of the patient after long-time tube placement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a stomach tube fixing device for avoiding the injury of the skin on the upper wall of the nostril.

In order to solve the technical problem, the utility model adopts the following technical scheme:

stomach tube fixing device, including elastic ring, connecting plate, telescopic link and the nose clip subassembly that is used for centre gripping nose, the nose clip subassembly is connected with the connecting plate, and the telescopic link both ends are connected with elastic ring and connecting plate respectively, and the connecting plate is located the nose top, and on the stomach tube was located to the elastic ring cover, elastic ring inner circle diameter was less than stomach tube outer lane diameter.

As a further improvement of the above technical solution:

the nose presss from both sides the subassembly and includes bottom open-ended carriage and sets up the regulating part in the opening both sides, and opening both sides wall is equipped with the through-hole, and the regulating part telescopic passes the through-hole, is connected with the spring between regulating part and the carriage, and the carriage spanes in the nose top, and the regulating part centre gripping nose under the spring action of spring. The regulating part comprises a clamping piece and a connecting rod, the connecting rod is inserted into the through hole, one end of the connecting rod protrudes out of the inner wall of the supporting frame and is fixedly connected with the clamping piece, the other end of the connecting rod extends out of the supporting frame and is provided with a stop block, and the spring sleeve is arranged on the connecting rod and is located between the inner wall of the supporting frame and the clamping piece. The nose clip is clamped by the elasticity of the spring, and the nose clip can be firmly clamped and cannot fall off even if the nostrils shrink.

Furthermore, the clamping piece is arc-shaped. The clamping piece comprises a silica gel layer and a sponge layer, and the sponge layer is tightly attached to the nasal alar part. The sponge has very strong hydroscopicity, can absorb patient's nose sweat, not only can avoid the alar nasal part to receive the extrusion, improves patient's comfort level, makes the clamping piece laminate the alar nasal part more moreover, improves the steadiness.

The telescopic link includes fixed column, movable rod and bolt, is equipped with the trepanning on the fixed column, and the telescopic of movable rod lower extreme inserts the trepanning, and fixed column upper portion threaded connection has the bolt, but the screw tip protrusion in the trepanning inner wall of bolt, and the bolt of screwing back screw rod tip withstands the movable rod, fixed column and connecting plate fixed connection, movable rod and elastic ring fixed connection. The specific structure of the telescopic rod can adjust the distance between the stomach tube and the upper wall of the nostril, and the stomach tube is prevented from extruding the upper wall of the nostril by adjusting the distance.

Compared with the prior art, the utility model has the advantages that:

(1) this stomach tube fixing device passes through the telescopic link and adjusts, avoids the stomach tube to draw high nostril upper wall skin damage that leads to putting the pipe patient for a long time.

(2) Utilize the elastic ring inner circle diameter to be less than stomach tube outer lane diameter, fasten the stomach tube on the telescopic link, thereby prevent that the stomach tube from sliding in the elastic ring and leading to the stomach tube to break away from the nasal cavity.

(3) The nose clip component is used for clamping the nose, so that skin allergy of a patient caused by the fixation of an adhesive tape is avoided.

Drawings

Fig. 1 is a schematic structural view of a gastric tube fixing device.

Fig. 2 is a schematic view of the structure of the adjusting member.

Description of reference numerals:

1. an elastic ring; 2. a connecting plate; 3. a telescopic rod; 4. an adjustment member; 5. a support frame; 6. a spring; 7. a gastric tube; 31. fixing a column; 32. a bolt; 33. a movable rod; 41. a connecting rod; 42. a clip; 43. a stopper; 51. and (4) opening.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention, taken in conjunction with the accompanying drawings and the detailed description, is given in a non-limiting manner.

As shown in fig. 1 to 2, the stomach tube fixing device of this embodiment includes elastic ring 1, connecting plate 2, telescopic link 3 and the nose clip subassembly that is used for the centre gripping nose, and the nose clip subassembly is connected with connecting plate 2, and 3 both ends of telescopic link are connected with elastic ring 1 and connecting plate 2 respectively, and connecting plate 2 is located the nose top, and on stomach tube 7 was located to elastic ring 1 cover, the diameter of the 1 inner circle of elastic ring was less than the diameter of the 7 outer circles of stomach tube. The nose clip assembly comprises a supporting frame 5 with an opening 51 at the bottom and adjusting pieces 4 arranged on two sides of the opening 51, through holes are formed in two side walls of the opening 51, the adjusting pieces 4 can stretch through the through holes, springs 6 are connected between the adjusting pieces 4 and the supporting frame 5, the supporting frame 5 stretches over the nose, and the adjusting pieces 4 clamp the nose under the elastic force action of the springs 6. The adjusting part 4 comprises a clamping piece 42 and a connecting rod 41, the connecting rod 41 is inserted into the through hole, one end of the connecting rod 41 protrudes out of the inner wall of the support frame 5 and is fixedly connected with the clamping piece 42, the other end of the connecting rod extends out of the support frame 5 and is provided with a stop block 43, and the spring 6 is sleeved on the connecting rod 41 and is located between the inner wall of the support frame 5 and the clamping piece 42. The clip 42 is arc-shaped. The clamping piece 42 comprises a silica gel layer and a sponge layer, and the sponge layer is tightly attached to the nasal alar part.

The telescopic rod 3 comprises a fixed column 31, a movable rod 33 and a bolt 32, a sleeve hole is formed in the fixed column 31, the lower end of the movable rod 33 is telescopically inserted into the sleeve hole, the bolt 32 is connected to the upper portion of the fixed column 31 in a threaded mode, the end portion of the bolt 32 can protrude out of the inner wall of the sleeve hole, and the end portion of the bolt abuts against the movable rod 33 after the bolt 32 is screwed; the fixed column 31 is fixedly connected with the connecting plate 2, and the movable rod 33 is fixedly connected with the elastic ring 1.

For the use of this example, reference is made to the following steps:

first, the stopper 43 is pulled to expand the distance between the two jaws 42. Secondly, the support frame 5 is placed over the nose, the stop 43 is released slowly, and the two jaws 42 are pressed against the two wings of the patient under the elastic action of the springs 6. Due to the elastic force of the spring 6, the clip 42 can be kept close to the nasal ala even if the patient's nostrils contract, and the nasal splint assembly will not be separated from the nose. Thirdly, insert patient's nasal cavity behind passing elasticity ring 1 with stomach tube 7, elasticity ring 1 is because elasticity effect fastens stomach tube 7, prevents that stomach tube 7 from droing from the nasal cavity. Finally, the telescopic rod 3 is adjusted to prevent the stomach tube 7 from being pulled up and extruded to the upper wall of the nostril of the patient.

Claims

1. Stomach tube fixing device, its characterized in that: including elastic ring (1), connecting plate (2), telescopic link (3) and the nose that is used for the centre gripping nose presss from both sides the subassembly, the nose presss from both sides the subassembly and is connected with connecting plate (2), and telescopic link (3) both ends are connected with elastic ring (1) and connecting plate (2) respectively, and connecting plate (2) are located the nose top, and on stomach tube (7) were located in elastic ring (1) cover, elastic ring (1) inner circle diameter was less than stomach tube (7) outer lane diameter.

2. A gastric tube securement device according to claim 1, wherein: the nose presss from both sides the subassembly and includes carriage (5) of bottom opening (51) and adjustment member (4) of setting in opening (51) both sides, and opening (51) both sides wall is equipped with the through-hole, and adjustment member (4) telescopic passes the through-hole, is connected with spring (6) between adjustment member (4) and carriage (5), and carriage (5) span in the nose top, and adjustment member (4) centre gripping nose under the spring action of spring (6).

3. A gastric tube securement device according to claim 2, wherein: the adjusting part (4) comprises a clamping piece (42) and a connecting rod (41), the connecting rod (41) is inserted into the through hole, one end of the connecting rod (41) protrudes out of the inner wall of the supporting frame (5) and is fixedly connected with the clamping piece (42), the other end of the connecting rod (41) extends out of the supporting frame (5) and is provided with a stop block (43), and the spring (6) is sleeved on the connecting rod (41) and is located between the inner wall of the supporting frame (5) and the clamping piece (42).

4. A gastric tube securement device according to claim 3, wherein: the clamping piece (42) is arc-shaped.

5. A gastric tube securement device according to claim 4, wherein: the clamping piece (42) comprises a silica gel layer and a sponge layer, and the sponge layer is tightly attached to the nasal alar.

6. A gastric tube securement device according to claim 1, wherein: telescopic link (3) are including fixed column (31), movable rod (33) and bolt (32), be equipped with the trepanning on fixed column (31), movable rod (33) lower extreme telescopic inserts the trepanning downthehole, fixed column (31) upper portion threaded connection has bolt (32), but the screw tip protrusion in trepanning inner wall of bolt (32), bolt (32) back screw rod tip of screwing withstands movable rod (33), fixed column (31) and connecting plate (2) fixed connection, movable rod (33) and elastic ring (1) fixed connection.