CN206183726U

CN206183726U - Medical gastric lavage fixing device

Info

Publication number: CN206183726U
Application number: CN201620412358.XU
Authority: CN
Inventors: 陈珺; 丁武华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-09
Filing date: 2016-05-09
Publication date: 2017-05-24
Anticipated expiration: 2026-05-09

Abstract

The utility model discloses a medical gastric lavage fixing device, including the base, the both sides of base are equipped with fixture respectively, fixture include the cylinder and with cylinder fixed connection's centre gripping arm, articulated on one of them centre gripping arm have the rocking arm, is equipped with oral cavity shaping mechanism on the rocking arm, and oral cavity shaping mechanism includes and is equipped with the pressure spring between two blocks of atress boards by two blocks of atress boards, is equipped with the bite -block of silica gel on the atress board, and is equipped with the constant head tank on the bite -block. The problem that present lavage device patient rocked has mainly been solved in the emergence of extraction gastric juice in -process to this scheme.

Description

A kind of Medicalgastric lavage fixing device

Technical field

The utility model is related to medical instruments field, and in particular to a kind of Medicalgastric lavage fixing device.

Background technology

At present, gastric juice is usually clinically extracted from stomach when gastric analysis diagnosis is done, carries out general inspection, chemistry Check or microexamination, by checking that it is to suffer from the lesions such as gastritis, ulcer, erosion, or stomach cancer to make a definite diagnosis patient, therefore inspection man Work occupies critical role on clinical treatment.The draw-out device of existing gastric juice is to connect syringe using stomach tube to be aspirated, this dress Though putting existing commonly used, also there is weak point：It is more painful during due to extracting gastric juice, the body meeting of period patient Shake so that difficulty is carried out in the work for extracting gastric juice, reduce the operating efficiency of experiment medical personnel, delay patient's Treatment time, or even the more serious patient of the state of an illness can lead to not the consequence for gaining.

Utility model content

The utility model is intended to provide a kind of Medicalgastric lavage fixing device, occurs during gastric juice is extracted to solve patient Rock and cause gastric juice to extract difficult problem.

In order to achieve the above object, base case of the present utility model is as follows：A kind of Medicalgastric lavage fixing device, including base Seat, the pedestal is respectively provided on two sides with clamping device, and the clamping device includes cylinder and the clamping being fixedly connected with cylinder Arm；Rocking arm is hinged with a wherein clamping limb, the rocking arm is provided with oral cavity shaping mechanism, and the oral cavity shaping mechanism includes two Block stressed plate, is provided with stage clip between two pieces of stressed plates, the stressed plate is provided with the bite-block of silica gel, and bite-block is provided with fixed Position groove.

The principle of base case：During operation, it is necessary first to by head rest on pedestal, and cause that head is located at two Between clamping limb；Then cylinder is started, cylinder drives clamping limb to be moved to the direction of head, you can realize the positioning to head； Finally order about rocking arm to be moved to the direction in oral cavity so that oral cavity shaping mechanism is located in oral cavity, due to stage clip under compression With certain tension force so that two pieces of bite-blocks of stressed plate offset with upper and lower tooth respectively, and now tooth is located at positioning It is the sizing in achievable counterpart chamber with this in groove.

The advantage of base case：Positioning to head is realized using air cylinder driven clamping limb, is caused using the tension force of stage clip Bite-block on stressed plate offsets with tooth, you can realize the sizing to oral cavity, effectively avoids patient from extracting the process of gastric juice It is middle because body-sway motion and caused by be difficult extract gastric juice situation, improve experiment medical personnel operating efficiency, while being also Patient wins the therapeutic time of preciousness.

Preferred scheme one：Based on scheme preferred scheme, be respectively equipped with circular hole, and two on two pieces of stressed plates The individual circular hole can constitute one for the through hole that stomach tube passes through, by above-mentioned setting, because patient is carrying out gastric juice extraction During pain it is excessive, tooth firmly can sting tight stressed plate so that two pieces of stressed plates extrude stomach tubes, cause stomach tube that shape occurs Become, be not easy to the development of gastric juice extraction work, and pass through the through hole that the circular hole on two stressed plates is constituted, then can avoid above-mentioned The occurrence of, it is further ensured that stomach tube smoothly can enter in human body so that the work for extracting gastric juice can normally be carried out.

Preferred scheme two：Preferably one preferred scheme, the clamping limb is arc-shaped, and clamping limb inner side Be provided with the neonychium of silica gel, by above-mentioned setting, the clamping limb of arc-shaped is more fitted the shape of face of human body so that head positioning it is steady It is qualitative more preferably；Because neonychium has certain elasticity, the comfort of face when enhancing head positioning.

Preferred scheme three：Preferably two preferred scheme, the pedestal is provided with the V-type placed for lower jaw Groove, by above-mentioned setting, the lower jaw that V-groove can be further to head is positioned, and strengthens the stability to head positioning.

Preferred scheme four：Preferably three preferred scheme, the V-groove is provided with the supporting pad of silica gel, passes through Above-mentioned setting, because supporting pad has certain elasticity, supporting pad can increase the comfort of lower jaw, and lower jaw and V are avoided that again Type groove direct friction is damaged.

Brief description of the drawings

Fig. 1 is a kind of structural representation of Medicalgastric lavage fixing device embodiment of the utility model；

Fig. 2 is the structural representation of bite-block.

Specific embodiment

The utility model is described in further detail below by specific embodiment：

Reference in Figure of description includes：Pedestal 1, cylinder 2, clamping limb 3, Rocker arm 4, stressed plate 5, stage clip 6, tooth Pad 7, locating slot 8, circular hole 9, neonychium 10, V-groove 11, supporting pad 12.

Embodiment is basic as shown in accompanying drawing 1, Fig. 2：A kind of Medicalgastric lavage fixing device, including U-shaped pedestal 1, and pedestal 1 The left and right sides be relatively set with clamping device respectively, clamping device includes cylinder 2 and the clamping limb 3 being fixedly connected with cylinder 2； Rocker arm 4 is hinged with the clamping limb 3 on the left side, oral cavity shaping mechanism is provided with Rocker arm 4, oral cavity shaping mechanism includes two pieces of stress Plate 5, is connected with a stage clip 6 between two pieces of left ends of stressed plate 5, a pressure is also connected between two pieces of right-hand members of stressed plate 5 Spring 6.

The bite-block 7 of silica gel is provided with stressed plate 5, because bite-block 7 has certain elasticity, tooth is effectively avoided straight The stiff sense offseted with stressed plate 5 is connect, the comfort of tooth is enhanced.The locating slot for placing tooth is offered on bite-block 7 8, locating slot 8 can further limit position of the tooth on bite-block 7, effectively avoid tooth and relative position occurs with bite-block 7 The situation of shifting.

Offer circular hole 9 on two pieces of stressed plates 5 respectively, and two circular holes 9 can constitute one and pass through for stomach tube Through hole, in the case where oral cavity is shaped, the circular hole 9 on two pieces of stressed plates 5 is further ensured that stomach tube can smoothly enter human body It is interior so that the work for extracting gastric juice can normally be carried out.Clamping limb 3 is arc-shaped, and the inner side of clamping limb 3 is provided with silica gel Neonychium 10, the clamping limb 3 of arc-shaped is more fitted the shape of face of human body so that the stability of head positioning is more preferably；Due to neonychium 10 have certain elasticity, the comfort of face when enhancing head positioning.

Additionally, being provided with the V-groove 11 placed for lower jaw on pedestal 1, the lower jaw that V-groove 11 can be further to head enters Row positioning, strengthens the stability to head positioning.The supporting pad 12 of silica gel is provided with V-groove 11, because supporting pad 12 has There is certain elasticity, supporting pad 12 can increase the comfort of lower jaw, be avoided that lower jaw causes wound with the direct friction of V-groove 11 again Evil.

In the present embodiment, during operation, it is necessary first to by head rest on the supporting pad 12 of V-groove 11, and cause head Portion is located between two clamping limbs 3；Then start the cylinder 2 of the right and left, the cylinder 2 on the left side drive the clamping limb 3 on the left side to The direction movement of head, the clamping limb 3 on the right of the drive of cylinder 2 on the right is moved to the direction of head, is clamped by the right and left Neonychium 10 on arm 3 is clamped to head, and the positioning to head is realized with this；Finally order about direction of the Rocker arm 4 to oral cavity It is mobile so that two pieces of stressed plates 5 are located in oral cavity, because stage clip 6 has certain tension force under compression so that two pieces are received Bite-block 7 on power plate 5 is offseted with upper and lower tooth respectively, and now tooth is located in the locating slot 8 of bite-block 7, is realized with this Sizing to oral cavity；And the circular hole 9 on two pieces of stressed plates 5 can ensure that stomach tube smoothly can enter in human body, be easy to extract The normal development of gastric juice work.This programme simple structure, practicality, and effectively avoid patient extract gastric juice during because Body-sway motion and causing is difficult to extract the situation of gastric juice, improves the operating efficiency of experiment medical personnel, while being also patient Win the therapeutic time of preciousness.

Above-described is only embodiment of the present utility model, the general knowledge such as known concrete structure and/or characteristic in scheme Excessive description is not made herein.It should be pointed out that for a person skilled in the art, before the utility model structure is not departed from Put, some deformations and improvement can also be made, these should also be considered as protection domain of the present utility model, and these are all without shadow Ring effect and practical applicability that the utility model is implemented.This application claims protection domain should be with its claim Appearance is defined, and specific embodiment in specification etc. records the content that can be used for explaining claim.

Claims

1. a kind of Medicalgastric lavage fixing device, including pedestal, it is characterised in that：The pedestal is respectively provided on two sides with clamping machine Structure, the clamping device includes cylinder and the clamping limb being fixedly connected with cylinder；Rocking arm is hinged with a wherein clamping limb, it is described Rocking arm is provided with oral cavity shaping mechanism, and the oral cavity shaping mechanism includes two pieces of stressed plates, is provided between two pieces of stressed plates Stage clip, the stressed plate is provided with the bite-block of silica gel, and bite-block is provided with locating slot.

2. Medicalgastric lavage fixing device according to claim 1, it is characterised in that：It is respectively equipped with two pieces of stressed plates Circular hole, and two circular holes can constitute one for through hole that stomach tube passes through.

3. Medicalgastric lavage fixing device according to claim 2, it is characterised in that：The clamping limb is arc-shaped, and is pressed from both sides The neonychium of silica gel is provided with the inside of gripping arm.

4. Medicalgastric lavage fixing device according to claim 3, it is characterised in that：The pedestal is provided with to be put for lower jaw The V-groove put.

5. Medicalgastric lavage fixing device according to claim 4, it is characterised in that：The V-groove is provided with the branch of silica gel Stake pad.