CN217067077U

CN217067077U - Two segmentation stomach tubes with nasal part fixing device

Info

Publication number: CN217067077U
Application number: CN202221018678.9U
Authority: CN
Inventors: 张俊; 赵显超; 白莉敏; 陈国艳; 张丽萍
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-29
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to the field of medical equipment, especially a two segmentation stomach tubes with nasal part fixing device, including fixed frame, bandage, translation subassembly and lifting unit, the vertical setting of fixed frame, the bandage is equipped with four, and four bandages divide into two sets of difference intervals and install on the both sides wall of fixed frame, translation subassembly level is located fixed frame, and translation subassembly and fixed frame rotate to be connected, the vertical rotation of lifting unit is installed in fixed frame, and lifting unit is located translation subassembly, lifting unit and translation subassembly fixed connection, the last fixed subassembly of installing of lifting unit. The utility model has the advantages that: through translation subassembly and lifting unit's setting, can finely tune according to patient's nasal part position difference to make the different patients of adaptation more of this device.

Description

Two segmentation stomach tubes with nasal part fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially a two segmentation stomach tubes with nasal part fixing device.

Background

Gastric tubes are used to help patients who cannot swallow water and food necessary for special situations. The stomach tube is generally made of polyurethane or silica gel materials, and the polyurethane and silica gel stomach tubes should be changed once a month according to the materials. The sizes of the stomach tubes are different, and the stomach tubes are oral stomach tubes and nasal stomach tubes. Wherein, the length of the orogastric tube is about 45Cm, and the orogastric tube can be inserted into the mouth by 35-40 Cm. The nasal feeding tube is about 105Cm long, is required to be inserted into a nostril to be about 55Cm, passes through the pharynx and reaches the stomach through the esophagus, is easy to separate from the nasogastric tube, is firmly adhered, prevents repeated intubation and aspiration, and consists of a pipeline, a stomach tube feeding port connector, a stomach tube clamp and a cross-shaped knot blocking cap. The nasogastric tube is kept in the esophagus, the original digestive tract physiological environment of a patient is changed, the sphincter at the tail end of the esophagus is not closed tightly, pressure stimulation such as unsmooth and severe cough of the airway easily causes complications such as esophagus reflux and the like, and gastric juice can be extracted through the nasogastric tube. The food injection port connectors of the stomach tube are generally two, the uppermost blocking cap is opened, only a small injector can be used for manually pressurizing a push rod and a piston to inject liquid food with the same water, a booster and a 100ml large injector can be used for injecting thick meat and vegetable powder or mechanically crushing the thick meat and vegetable powder into paste or pasty noodles and the like, so that dietary fiber can be increased, defecation is facilitated, digestion and nutrition supply are promoted, but the stomach cannot be emptied too fast once, and the phenomenon that the stomach is not smooth and the esophagus backflow occurs can be caused. Large particles entering the tube will block the tube. The uppermost surface is a stomach tube blocking cap, and the stomach tube blocking cap is immediately blocked and clamped after feeding. The stomach tube is required to be prevented from being polluted, and the stomach tube adhesive tape is required to be placed in the closed bedside table to prevent cockroaches from being polluted.

The fixed mode of present hospital to the external section of stomach tube is two fixed types: the nose of the specific shape that the first point was cut out through medical sticky tape fixes the stomach tube at the nasal part, then with stomach tube downwarping, the laminating face shape is around certain radian to earlobe department, carries out the fixed of second point with medical sticky tape, and unnecessary stomach tube is placed at the occipital border. The tip of stomach tube needs to be connected and the separation with nutrient solution conveyor frequently, so the tip generally is provided with supporting head, so can't be to individual patient to the design of changing, and general design is the specification model of standard, and the stomach tube that has certain length is detained at the occipital border, and patient easily leads to the fixed point of earlobe department to drop because of unnecessary detaining the stomach tube when removing the head like this, further pulls the nasal part fixed point, has lead to the droing of nose department fixed point. In addition, tension is generated by bending of the gastric tube, and the tension acts on two fixed points, so that the falling probability of the gastric tube is further increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming of prior art, provide a two segmentation stomach tubes with nasal part fixing device.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a two segmentation stomach tubes with nasal part fixing device, includes fixed frame, bandage, translation subassembly and lifting unit, the vertical setting of fixed frame, the bandage is equipped with four, and four bandages divide into two sets of interval respectively and install on the both sides wall of fixed frame, translation subassembly level is located fixed frame, and translation subassembly and fixed frame rotate to be connected, the vertical rotation of lifting unit is installed in fixed frame, and lifting unit is located translation subassembly, lifting unit and translation subassembly fixed connection, the last fixed subassembly of installing of lifting unit.

Preferably, the fixed subassembly includes fixed plate, riser and movable block, the fixed plate is equipped with two, and two fixed plates are located the both sides of fixed frame respectively, and every fixed plate is the mouth type, the movable block is vertical to be located fixed frame, the riser is equipped with two, and two risers are vertical installation respectively in two fixed plates, and the both ends of every riser respectively with the interior roof and the interior diapire fixed connection of a fixed plate, two the lateral wall of riser all in movable block sliding connection.

Preferably, the translation assembly comprises two moving members, the two moving members are symmetrically positioned beside the moving block, one end of each moving member is fixedly connected with the moving block, the other end of each moving member penetrates through the fixed frame and extends out, each moving member is rotatably connected with the fixed frame, each moving member comprises a fixed ring, a connecting spring, a sliding plate, a pushing pipe, a rotating screw and a rotating block, the fixed ring is vertically positioned beside the moving block, the connecting spring is horizontally positioned in the fixed frame, one end of the connecting spring is fixedly connected with the moving block, the other end of the connecting spring is fixedly connected with the fixed ring, the sliding plate is vertically positioned beside the fixed ring, the fixed ring is slidably connected with the sliding plate, the pushing pipe is horizontally arranged on the side wall of the sliding plate, and the rotating block is vertically positioned beside the fixed frame, the rotation screw rod level is located fixed frame, and rotates the one end of screw rod and the lateral wall fixed connection of turning block, and it is intraductal that the other end of rotation screw rod runs through fixed frame and extends to the promotion, it is connected with fixed frame rotation to rotate the screw rod.

Preferably, the lifting assembly includes lifting screw, driving gear, rotation handle, axis of rotation and driven gear, the lifting screw is vertical to be installed in fixed frame, and lifting screw's one end rotates with the interior roof of fixed frame to be connected, and lifting screw's the other end runs through movable block and fixed frame and extends to in the fixed frame, lifting screw and movable block looks spiro union, the driving gear is installed at lifting screw fixed connection, the rotation handle rotates to be installed on the lateral wall of fixed frame, the axis of rotation horizontal rotation is installed in fixed frame, and the one end of axis of rotation runs through fixed frame and rotation handle fixed connection, and the other end of axis of rotation extends to the side of driving gear, driven gear installs on the other end of axis of rotation, and driven gear meshes with the driving gear mutually.

Preferably, four sliding grooves are formed in the inner side wall of each fixing ring.

Preferably, every all be equipped with the stomach tube body in the fixed ring, and all be equipped with four sliding blocks of angle installation such as its circumference on the lateral wall of every stomach tube body, every the front end of stomach tube body is the heliciform, and the front end of every stomach tube body all overlaps and is equipped with the pipe cap rather than looks spiro union.

The utility model has the advantages of it is following:

the device is worn on the nose of a patient, the device is fixed on the nose of the patient through the arrangement of the binding band, then the rotating block can be rotated to drive the rotating screw fixedly connected with the rotating block to rotate, so that the pushing pipe sleeved on the rotating screw moves along the length direction of the rotating screw, the pushing pipe moves to drive the sliding plate to move, so that the fixing ring is driven to move through the sliding plate, the arrangement of the connecting spring can enable the fixing ring to move more smoothly, two fixing rings can be finely adjusted according to the nostril positions of the patient, the adaptability of the device is stronger, the rotating handle is rotated to drive the rotating shaft to rotate, the rotating shaft drives the driven gear to rotate, the driven gear drives the driving gear meshed with the driven gear to rotate, the lifting screw is driven by the driving gear to rotate, so that the moving block sleeved on the driving gear moves along the length direction of the lifting screw, then, the fixing ring is driven to slide on the sliding plate through the arrangement of the connecting spring, so that the height position of the fixing ring is adjusted.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the translation assembly of the present invention;

fig. 3 is a schematic structural view of the lifting assembly of the present invention;

FIG. 4 is a schematic structural view of a middle fixing assembly of the present invention;

fig. 5 is a schematic structural view of the stomach tube body of the present invention.

In the figure: 1-fixed frame, 2-binding band, 3-translation component, 31-moving component, 311-fixed ring, 312-connecting spring, 313-sliding plate, 314-pushing tube, 315-rotating screw, 316-rotating block, 4-lifting component, 41-lifting screw, 42-driving gear, 43-rotating handle, 44-rotating shaft, 45-driven gear, 5-fixed component, 51-fixed plate, 52-vertical plate, 53-moving block, 6-stomach tube body, 61-sliding block and 7-tube cap.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-5, a two segmentation stomach tubes with nose fixing device, it includes fixed frame 1, bandage 2, translation subassembly 3 and lifting unit 4, the vertical setting of fixed frame 1, bandage 2 is equipped with four, and four bandages 2 divide into two sets of difference intervals and install on the both sides wall of fixed frame 1, 3 levels of translation subassembly are located fixed frame 1, and translation subassembly 3 rotates with fixed frame 1 to be connected, the vertical rotation of lifting unit 4 is installed in fixed frame 1, and lifting unit 4 is located translation subassembly 3,

lifting unit

4 and 3 fixed connection of translation subassembly, install fixed subassembly 5 on the lifting unit 4.

Specifically, the fixed component 5 includes fixed plate 51, riser 52 and movable block 53, the fixed plate 51 is equipped with two, and two fixed plates 51 are located the both sides of fixed frame 1 respectively, and every fixed plate 51 is the mouth type, the vertical fixed frame 1 that is located of movable block 53, the riser 52 is equipped with two, and two risers 52 are vertical respectively to be installed in two fixed plates 51, and the both ends of every riser 52 respectively with the interior roof and the interior bottom wall fixed connection of a fixed plate 51, two the lateral wall of riser 52 all in movable block 53 sliding connection for the part in the fixed frame 1 of protection, thereby make this device more comfortable when pasting with patient's nose.

Specifically, the translation assembly 3 includes two moving members 31, the two moving members 31 are symmetrically located at the side of the moving block 53, one end of each moving member 31 is fixedly connected to the moving block 53, the other end of each moving member 31 extends out through the fixed frame 1, each moving member 31 is rotatably connected to the fixed frame 1, each moving member 31 includes a fixed ring 311, a connecting spring 312, a sliding plate 313, a push tube 314, a rotating screw 315 and a rotating block 316, the fixed ring 311 is vertically located at the side of the moving block 53, the connecting spring 312 is horizontally located in the fixed frame 1, one end of the connecting spring 312 is fixedly connected to the moving block 53, the other end of the connecting spring 312 is fixedly connected to the fixed ring 311, the sliding plate 313 is vertically located at the side of the fixed ring 311, the fixed ring 311 is slidably connected to the sliding plate 313, the push tube 314 is horizontally installed on the side wall of the sliding plate 313, the rotating block 316 is vertically located at the side of the fixed frame 1, the rotating screw 315 is horizontally located in the fixed frame 1, one end of the rotating screw 315 is fixedly connected with the side wall of the rotating block 316, the other end of the rotating screw 315 penetrates through the fixed frame 1 and extends into the push tube 314, the rotating screw 315 is rotatably connected with the fixed frame 1, the rotating screw 315 fixedly connected with the rotating screw 315 is driven to rotate by rotating the rotating block 316, so that the push tube 314 sleeved on the rotating screw 315 moves along the length direction of the rotating screw 315, the push tube 314 moves to drive the sliding plate 313 to move, the sliding plate 313 drives the fixed ring 311 to move, the connecting spring 312 is arranged, the fixed ring 311 can move more smoothly, the two fixed rings 311 can be finely adjusted according to the nostril positions of patients, and the device has stronger adaptability.

Specifically, the lifting assembly 4 comprises a lifting screw 41, a driving gear 42, a rotating handle 43, a rotating shaft 44 and a driven gear 45, the lifting screw 41 is vertically installed in the fixed frame 1, one end of the lifting screw 41 is rotatably connected with the inner top wall of the fixed frame 1, the other end of the lifting screw 41 penetrates through the moving block 53 and the fixed frame 1 and extends into the fixed frame 1, the lifting screw 41 is in threaded connection with the moving block 53, the driving gear 42 is installed on the lifting screw 41 and is fixedly connected, the rotating handle 43 is rotatably installed on the side wall of the fixed frame 1, the rotating shaft 44 is horizontally and rotatably installed in the fixed frame 1, one end of the rotating shaft 44 penetrates through the fixed frame 1 and is fixedly connected with the rotating handle 43, the other end of the rotating shaft 44 extends to the side of the driving gear 42, the driven gear 45 is installed on the other end of the rotating shaft 44, and the driven gear 45 is engaged with the driving gear 42, the rotating handle 43 is rotated to drive the rotating shaft 44 to rotate, the rotating shaft 44 drives the driven gear 45 to rotate, the driven gear 45 drives the driving gear 42 engaged with the driven gear to rotate, the driving gear 42 drives the lifting screw 41 to rotate, so that the moving block 53 sleeved on the lifting screw moves along the length direction of the moving block, and then the connecting spring 312 is arranged to drive the fixing ring 311 to slide on the sliding plate 313, so that the height position of the fixing ring 311 is adjusted.

Specifically, every four sliding chutes have all been seted up on the inside wall of fixed ring 311, make stomach tube body 6 slide in fixed ring 311 through sliding block 61 to can carry out relative restriction to stomach tube body 6 through sliding chute and sliding block 61, avoid stomach tube body 6 to rock the skew in fixed ring 311.

Specifically, every all be equipped with stomach tube body 6 in the fixed ring 311, and all be equipped with four sliding blocks 61 along angle installation such as its circumference on every stomach tube body 6's the lateral wall, every the front end of stomach tube body 6 is the heliciform, and every stomach tube body 6's front end all overlaps and is equipped with the pipe cap 7 rather than looks spiro union, and 6 front ends of stomach tube body can make the split of stomach tube body 6 be two sections for the spiral helicine setting to pipe cap 7 can be plugged up internal stomach tube body 6, avoids polluting stomach tube body 6.

The working process of the utility model is as follows: the device is worn on the nose of a patient, the device is fixed on the nose of the patient through the arrangement of the binding belt 2, then the rotating block 316 can be rotated to drive the rotating screw 315 fixedly connected with the rotating block to rotate, so that the pushing tube 314 sleeved on the rotating screw 315 moves along the length direction of the rotating screw 315, the pushing tube 314 moves to drive the sliding plate 313 to move, so that the fixing ring 311 is driven to move through the sliding plate 313, and the arrangement of the connecting spring 312 can make the fixing rings 311 move more smoothly, so that the two fixing rings 311 can be finely adjusted according to the nostril positions of the patient, the adaptability of the device is stronger, the rotating handle 43 is rotated to drive the rotating shaft 44 to rotate, the rotating shaft 44 drives the driven gear 45 to rotate, the driven gear 45 drives the driving gear 42 meshed with the driven gear 45 to rotate, and the lifting screw 41 is driven to rotate through the driving gear 42, so that the moving block 53 sleeved thereon moves along the length direction thereof, and then the fixing ring 311 is driven to slide on the sliding plate 313 by the arrangement of the connecting spring 312, thereby adjusting the height position of the fixing ring 311.

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. The utility model provides a two segmentation stomach tubes with nasal part fixing device which characterized in that: including fixed frame (1), bandage (2), translation subassembly (3) and lifting unit (4), the vertical setting of fixed frame (1), bandage (2) are equipped with four, and four bandage (2) divide into two sets of difference interval installations on the both sides wall of fixed frame (1), translation subassembly (3) level is located fixed frame (1), and translation subassembly (3) rotate with fixed frame (1) and be connected, lifting unit (4) vertical rotation is installed in fixed frame (1), and lifting unit (4) are located translation subassembly (3), lifting unit (4) and translation subassembly (3) fixed connection, install fixed subassembly (5) on lifting unit (4).

2. The two-stage gastric tube with nasal fixation device of claim 1 wherein: the fixing component (5) comprises two fixing plates (51), vertical plates (52) and a moving block (53), wherein the two fixing plates (51) are respectively located on two sides of the fixing frame (1), each fixing plate (51) is in a mouth shape, the moving block (53) is vertically located in the fixing frame (1), the two vertical plates (52) are respectively vertically installed in the two fixing plates (51), two ends of each vertical plate (52) are respectively fixedly connected with the inner top wall and the inner bottom wall of one fixing plate (51), and the side walls of the two vertical plates (52) are respectively in sliding connection with the moving block (53).

3. The two-stage gastric tube with nasal fixation device of claim 2 wherein: the translation component (3) comprises two moving parts (31), the two moving parts (31) are symmetrically positioned at the side of a moving block (53), one end of each moving part (31) is fixedly connected with the moving block (53), the other end of each moving part (31) penetrates through the fixed frame (1) and extends out, each moving part (31) is rotatably connected with the fixed frame (1), each moving part (31) comprises a fixed ring (311), a connecting spring (312), a sliding plate (313), a push pipe (314), a rotating screw (315) and a rotating block (316), the fixed ring (311) is vertically positioned at the side of the moving block (53), the connecting spring (312) is horizontally positioned in the fixed frame (1), one end of the connecting spring (312) is fixedly connected with the moving block (53), and the other end of the connecting spring (312) is fixedly connected with the fixed ring (311), the sliding plate (313) is vertically located beside the fixing ring (311), the fixing ring (311) is in sliding connection with the sliding plate (313), the pushing pipe (314) is horizontally mounted on the side wall of the sliding plate (313), the rotating block (316) is vertically located beside the fixing frame (1), the rotating screw (315) is horizontally located in the fixing frame (1), one end of the rotating screw (315) is fixedly connected with the side wall of the rotating block (316), the other end of the rotating screw (315) penetrates through the fixing frame (1) and extends into the pushing pipe (314), and the rotating screw (315) is rotatably connected with the fixing frame (1).

4. The two-stage gastric tube with nasal fixation device of claim 3 wherein: the lifting assembly (4) comprises a lifting screw (41), a driving gear (42), a rotating handle (43), a rotating shaft (44) and a driven gear (45), the lifting screw (41) is vertically installed in the fixed frame (1), one end of the lifting screw (41) is rotatably connected with the inner top wall of the fixed frame (1), the other end of the lifting screw (41) penetrates through the moving block (53) and the fixed frame (1) and extends into the fixed frame (1), the lifting screw (41) is in threaded connection with the moving block (53), the driving gear (42) is installed on the lifting screw (41) and is fixedly connected with the lifting screw, the rotating handle (43) is rotatably installed on the side wall of the fixed frame (1), the rotating shaft (44) is horizontally rotatably installed in the fixed frame (1), and one end of the rotating shaft (44) penetrates through the fixed frame (1) and is fixedly connected with the rotating handle (43), the other end of the rotating shaft (44) extends to the side of the driving gear (42), the driven gear (45) is installed at the other end of the rotating shaft (44), and the driven gear (45) is meshed with the driving gear (42).

5. The two-stage gastric tube with nasal fixation device of claim 3 wherein: four sliding grooves are formed in the inner side wall of each fixing ring (311).

6. The two-stage gastric tube with nasal fixation device of claim 5 wherein: every all be equipped with stomach tube body (6) in solid fixed ring (311), and all be equipped with four sliding blocks (61) of angle installation such as its circumference along on the lateral wall of every stomach tube body (6), every the front end of stomach tube body (6) is the heliciform, and the front end of every stomach tube body (6) all overlaps and is equipped with pipe cap (7) rather than looks spiro union.