CN209378269U - A kind of fixed device of stomach tube for department of gastroenterology - Google Patents

Abstract

A kind of fixed device of stomach tube for department of gastroenterology, including probe, slotting ring thread groove, fixed disk, pressing plate, press protrusion, push rod, limit plate, spring, soft rubber cover, stomach tube, there is baffle ring on the left of the probe, baffle ring left side is connected and fixed disk, fixed disk has slotting ring thread groove, baffle ring has slotting ring, slotting ring thread groove and slotting ring are adapted, slotting ring thread groove connects slotting ring, soft rubber cover has probe hole, probe is adapted with probe hole, probe connection probe hole, probe has probe inner hole, fixed disk has fixed cover endoporus, inner hole of popping one's head in is corresponding with fixed cover endoporus, pressing plate and fixed cover endoporus are adapted, pressing plate upper surface is connected and fixed set inner hole, fixed disk has push rod lower opening, pressing plate has push rod slot, push rod lower opening is corresponding with push rod slot, push rod passes through push rod lower opening and connects push rod slot, push rod lower opening top has spring Slot, push rod have push rod bulge loop, are adapted on the outside of push rod bulge loop with spring groove.

Description

A kind of fixed device of stomach tube for department of gastroenterology

Technical field

The utility model relates to gastroenterology field more particularly to a kind of fixed devices of stomach tube for department of gastroenterology.

Background technique

Stomach tube is inserted by nostril, via pharyngeal, reached stomach by oesophagus, is commonly used in gastroenterology, however stomach The equipment that it is not fixed when in use is managed, be unable to control stomach tube gos deep into length.

Utility model content

The utility model In view of the above shortcomings of the prior art, provide it is a kind of convenient for control stomach tube length one kind disappear Change the fixed device of stomach tube for internal medicine.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of fixed device of stomach tube for department of gastroenterology, including probe, slotting ring thread groove, fixed disk, pressing plate, press it is raised, Push rod, limit plate, spring, soft rubber cover, stomach tube, the probe left side have baffle ring, and baffle ring left side is connected and fixed disk, fixed disk With slotting ring thread groove, baffle ring has slotting ring, and slotting ring thread groove and slotting ring are adapted, and slotting ring thread groove connects slotting ring, soft rubber cover With probe hole, probe is adapted with probe hole, and probe connection probe hole, probe has probe inner hole, and fixed disk, which has, fixes Inner hole is covered, probe inner hole is corresponding with fixed cover endoporus, and pressing plate and fixed cover endoporus are adapted, and pressing plate upper surface is connected and fixed set Inner hole, fixed disk have push rod lower opening, and pressing plate has push rod slot, and push rod lower opening is corresponding with push rod slot, and push rod passes through under push rod Hole connects push rod slot, and push rod lower opening top has spring groove, and push rod has push rod bulge loop, mutually fits on the outside of push rod bulge loop with spring groove It answers, connecting spring slot on the outside of push rod bulge loop, push rod bulge loop slides up and down in spring groove.

The spring groove top has limit board slot, and limit plate and limit board slot are adapted, limit plate connection limit board slot, Limit plate is connected and fixed disk by multiple screws, and limit plate has hole on push rod, and hole is adapted on push rod top and push rod, push rod Top slides up and down in hole on push rod, has at the top of push rod and pushes protrusion, and spring top connects limit plate, the connection of spring lower part Push rod bulge loop, for spring pocket on push rod, pressing plate has pressing plate inside groove, has multiple press protrusions, press protrusion on pressing plate inside groove Stomach tube is connected, stomach tube sequentially passes through fixed cover endoporus, probe inner hole is inserted into nasal cavity, and fixed disk two sides have hook.

The utility model has the advantages that

Slotting ring thread groove connects slotting ring, fixes fixed disk relative probe, and probe connection probe hole makes soft rubber cover is opposite to visit Head is fixed, and push rod passes through push rod lower opening and connects push rod slot, fixes pressing plate with respect to push rod, and limit plate connection limit board slot makes to limit Plate relatively fixed disk horizontal direction in position is fixed, and limit plate is connected and fixed disk by multiple screws, keeps the relatively fixed disk of limit plate complete It is complete fixed, in use, being lifted up promotion protrusion, slide push rod in hole on push rod, and then make to cover the spring on push rod, It being compressed under the upward active force of push rod bulge loop, pressing plate makes pressing plate upper surface be connected and fixed set inner hole under the action of push rod, Stomach tube sequentially passes through fixed cover endoporus, probe inner hole is inserted into nasal cavity, unclamps and pushes protrusion, in the elastic recoil active force of spring Lower promotion push rod bulge loop moves down in spring groove, while pressing plate moves down under the drive of push rod, until press protrusion Connection stomach tube simultaneously compresses stomach tube, fixes the relatively fixed disk of stomach tube, probe protrudes into nostril, and baffle ring is outside nostril, flexible glue tackling There is mobile plasticity to avoid probe to pain fixed disk is caused in nostril, two sides have hook, and hook frenulum is hung on ear For fixing.

Detailed description of the invention

Fig. 1 is a kind of stomach tube for department of gastroenterology fixture structure schematic diagram described in the utility model.

Fig. 2 is a kind of fixed device left view of stomach tube for department of gastroenterology described in the utility model.

Fig. 3 is pressing plate described in the utility model, pusher structure schematic diagram.

Specific embodiment

The utility model is described in further detail below according to drawings and examples:

A kind of fixed device of stomach tube for department of gastroenterology, including probe 01, slotting ring thread groove 05, fixed disk 06, pressing plate 08, top Belling plays 09, push rod 11, limit plate 15, spring 18, soft rubber cover 19, stomach tube 23, and 01 left side of probe has baffle ring 03, baffle ring 03 left side is connected and fixed disk 06, and fixed disk 06 has a slotting ring thread groove 05, and baffle ring 03 has a slotting ring 04, slotting ring thread groove 05 with Slotting ring 04 is adapted, and slotting ring thread groove 05 connects slotting ring 04, and soft rubber cover 19 has probe hole 20, and probe 01 is suitable with 20 phase of probe hole It answers, 01 connection probe hole 20 of probe, probe 01 has probe inner hole 02, and fixed disk 06 has fixed cover endoporus 07, inner hole of popping one's head in 02 is corresponding with fixed cover endoporus 07, and pressing plate 08 and fixed cover endoporus 07 are adapted, and 08 upper surface of pressing plate is connected and fixed set inner hole 07, fixed disk 06 has push rod lower opening 12, and pressing plate 08 has push rod slot 24, and push rod lower opening 12 is corresponding with push rod slot 24, push rod 11, which pass through push rod lower opening 12, connects push rod slot 24, and 12 top of push rod lower opening has spring groove 13, and push rod 11 has push rod bulge loop 21, 21 outside of push rod bulge loop is adapted with spring groove 13, and 21 outside connecting spring slot 13 of push rod bulge loop, push rod bulge loop 21 is in spring groove It is slided up and down in 13.

13 top of spring groove has limit board slot 14, and limit plate 15 and limit board slot 14 are adapted, and limit plate 15 connects Limit board slot 14 is connect, limit plate 15 is connected and fixed disk 06 by multiple screws 22, and limit plate 15 has hole 16 on push rod, push rod 11 Hole 16 is adapted on top and push rod, and 11 top of push rod slides up and down in hole 16 on push rod, has promotion convex at the top of push rod 11 Rise 17,18 top of spring connect limit plate 15,18 lower part of spring connect push rod bulge loop 21,18 sets of spring on push rod 11, pressing plate 08 has pressing plate inside groove 10, has multiple press protrusions 09 on pressing plate inside groove 10,09 connection stomach tube 23 of press protrusion, stomach tube 23 according to Secondary to pass through fixed cover endoporus 07, pop one's head in the insertion nasal cavity of inner hole 02,06 two sides of fixed disk have hook 25.

Slotting ring thread groove 05 connects slotting ring 04, keeps 06 relative probe 01 of fixed disk fixed, and 01 connection probe hole 20 of probe makes 19 relative probe 01 of soft rubber cover is fixed, and push rod 11 passes through push rod lower opening 12 and connects push rod slot 24, keeps pressing plate 08 solid with respect to push rod 11 Fixed, the connection limit board slot 14 of limit plate 15 fixes relatively fixed 06 horizontal direction of disk of limit plate 15, and limit plate 15 passes through multiple Screw 22 is connected and fixed disk 06, is completely fixed the relatively fixed disk 06 of limit plate 15, in use, it is lifted up promotion protrusion 17, It slides push rod 11 in hole 16 on push rod, and then makes to cover the spring 18 on push rod 11, in the upward effect of push rod bulge loop 21 It is compressed under power, pressing plate 08 makes 08 upper surface of pressing plate be connected and fixed set inner hole 07 under the action of push rod 11, and stomach tube 23 is successively worn Cross fixed cover endoporus 07, probe inner hole 02 is inserted into nasal cavity, release promotion protrusion 17, under the elastic recoil active force of spring 18 Push rod bulge loop 21 is pushed to move down in spring groove 13, while pressing plate 08 moves down under the drive of push rod 11, until top Belling plays 09 connection stomach tube 23 and compresses stomach tube 23, keeps the relatively fixed disk 06 of stomach tube 23 fixed, probe 01 protrudes into nostril, baffle ring 03 outside nostril, and there is soft rubber cover 19 mobile plasticity to avoid causing to keenly feel in 01 pair of nostril of probe, 06 two sides of fixed disk tool There is hook 25,25 frenulums of hook, which are hung over, to be used to fix on ear.

Claims (1)

1. the fixed device of a kind of stomach tube for department of gastroenterology, it is characterized in that: including probe, slotting ring thread groove, fixed disk, pressing plate, top Belling, push rod, limit plate, spring, soft rubber cover, stomach tube, the probe left side have baffle ring, and baffle ring left side is connected and fixed Disk, fixed disk have slotting ring thread groove, and baffle ring has slotting ring, and slotting ring thread groove and slotting ring are adapted, and the connection of slotting ring thread groove is inserted Ring, soft rubber cover have probe hole, and probe is adapted with probe hole, and probe connection probe hole, probe has probe inner hole, fixed disk With fixed cover endoporus, inner hole of popping one's head in is corresponding with fixed cover endoporus, and pressing plate and fixed cover endoporus are adapted, and pressing plate upper surface connects Fixed cover endoporus is connect, fixed disk has push rod lower opening, and pressing plate has push rod slot, and push rod lower opening is corresponding with push rod slot, and push rod is worn Push rod lower opening connection push rod slot is crossed, push rod lower opening top has spring groove, and push rod has push rod bulge loop, push rod bulge loop outside and bullet Spring slot is adapted, and connecting spring slot on the outside of push rod bulge loop, push rod bulge loop slides up and down in spring groove；The spring groove top tool There is limit board slot, limit plate and limit board slot are adapted, limit plate connection limit board slot, and limit plate is solid by the connection of multiple screws Price fixing, limit plate have hole on push rod, and hole is adapted on push rod top and push rod, and push rod top is upper in hole on push rod to glide It is dynamic, have at the top of push rod and push protrusion, spring top connects limit plate, and spring lower part connects push rod bulge loop, and spring pocket is in push rod On, pressing plate has pressing plate inside groove, has multiple press protrusions on pressing plate inside groove, presses protrusion connection stomach tube, and stomach tube sequentially passes through In fixed cover endoporus, probe inner hole insertion nasal cavity, fixed disk two sides have hook.