CN205947836U - Gastroscope soft tissue presss from both sides with prompt facility - Google Patents

Abstract

The utility model relates to an operation type medical instrument specifically is a gastroscope soft tissue presss from both sides with prompt facility, including handheld portion (101), spool (9) and chuck portion (102), spool (9) outer to be stretched into the biggest position of gastroscope from its middle part and is the point type that looses between taking things in the region and distributes and have suggestion protruding (103) to the spool, along handheld portion direction, suggestion protruding (103) distribute to close by dredging on the spool. Suggestion protruding (103) are protruding for the ring. Scribble the color layer on suggestion protruding (103). Distance between the suggestion arch: minimum 0.5cm, the biggest 5cm. The utility model relates to a rationally, through the degree of indicateing suggestion user spool that bellied density formula design can be fine to get into the gastroscope, what prevent the chuck position wears out the damage to the patient at will.

Description

There is the gastroscope soft tissue folder of prompt facility

Technical field

The utility model is related to class medicine equipment of performing the operation, specially a kind of soft tissue folder for gastroscope treatment.

Background technology

In fact medically tissue folder is not clearly defined, can directly understand its implication from literal meaning, It is a kind of clip, can be used for the tissue in trapping human, is that one kind clinically belongs to Srgery grafting species medicine equipment.

At present, soft tissue folder species is more, various structures, but its basic structure is all by Handheld Division, spool and chuck portion three Part forms.During use, chuck portion one end is filled in gastroscope by spool.But, doctor, in operation, tends to as follows Situations below, due to the long 2-2.5m of spool about, generally made using stainless steel, smoother.In surgical procedure, doctor is past Continuously quickly fill in gastroscope during spool it is impossible to grasp the length that spool has been enter in gastroscope in time, be commonly called as " blind plug ", slightly do not note Or slightly divert one's attention, the chuck portion of spool will pass gastroscope, because chuck portion is rigid apparatus, pass and have during gastroscope necessarily Speed, so easily patient is caused damage.

Content of the invention

The purpose of this utility model is to provide a kind of soft tissue folder for gastroscope operation treatment of new structure.

The utility model adopts the following technical scheme that realization：

A kind of gastroscope soft tissue folder with prompt facility, including Handheld Division, spool and chuck portion；From it outside described spool Middle part to spool is distributed with prompting projection in region between stretching into gastroscope maximum position in spot style, along hand-held on described spool Portion direction, point out raised by dredging to close distribution.

In surgical procedure, when being plug spool to gastroscope, due to there being the raised suggesting effect of prompting, doctor passes through hand to doctor Refer to the raised density degree of thoughts and feelings prompting, when feeling that the raised arrangement of prompting is more and more closeer, then should slow down the speed of plug spool Degree, closeer with the raised distribution of prompting, speed should be slower, when the prompting to the closeest distribution is raised, stops plug spool, shows line Pipe close enters gastroscope to terminal.

Preferably, described prompting is raised is ring convex, and so, doctor's hand during plug spool can be clearly felt that prompting Ring convex.

Preferably, described prompting projection scribbles color layer, spool is distinguished by the color layer of different colours and fills in stomach Length in mirror, doctor can pass through eyes intuitive judgment, reduces the possibility that doctor does not fill in further.

Preferably, the distance between prompting projection：Minimum 0.5cm, maximum 5cm.

The utility model is reasonable in design, is designed to point out user's spool to enter well by the raised density type of prompting Enter the degree of gastroscope, prevent chuck position arbitrarily passes the damage to patient, has marketing using value.

Brief description

Fig. 1 represents the raised schematic diagram of distribution prompting outside the spool of soft tissue folder.

Fig. 2 represents that the application provides a kind of overall schematic of gastroscope soft tissue folder.

Fig. 3 represents that chuck opens schematic diagram.

Fig. 4 represents chuck closure schematic diagram.

In figure, 1- thumb rings, 2- railroad shoe, 3- sliding seat, 4- finger ring, finger ring in 5-, 6- joint, 7- protective case, 8- Guide rod, 9- spool, 10- steel wire, the left jig arm of 11-, the right jig arm of 12-, 13- left connecting rod, 14- right connecting rod, 15- connects ball, 16- draw ring, The unidirectional port of 17-, 18- fixed column, 19- slides chamber, 20- Gripper body, 101- Handheld Division, 102- chuck portion, and 103- prompting is raised.

Specific embodiment

Below in conjunction with the accompanying drawings specific embodiment of the utility model is described in detail.

A kind of gastroscope soft tissue folder with prompt facility, as shown in figure 1, include Handheld Division 101, spool 9 and chuck portion 102；Described spool 9 is outer to be stretched at gastroscope maximum position to spool from the middle part of it（Gastroscope length is fixed, then spool stretches into stomach The length of mirror is also fixed）Between prompting raised 103 is distributed with region in spot style, along Handheld Division direction on described spool （In Fig. 1 shown in arrow）, point out raised 103 by dredging to close distribution.

Described prompting raised 103 is ring convex it is ensured that doctor's hand during plug spool can be clearly felt that prompting ring convex.

Scribble color layer in described prompting raised 103, spool is distinguished by the color layer of different colours and fills in gastroscope Length, doctor can pass through eyes intuitive judgment, reduce the possibility that doctor does not fill in further.

In surgical procedure, when being plug spool to gastroscope, due to there being the raised suggesting effect of prompting, doctor passes through hand to doctor Refer to the raised density degree of thoughts and feelings prompting, and the raised color change of prompting is observed by eyes remaining light, when feeling that prompting is convex Rise arrangement more and more closeer when, then should slow down the speed of plug spool, closeer with the raised distribution of prompting, speed should be slower, to When prompting at close distribution is raised, stops plug spool, show that spool fills in gastroscope to terminal.

The distance between prompting projection：Minimum 0.5cm, maximum 5cm, density degree those skilled in the art are according to actual feelings Depending on condition.

In addition, the embodiment of the present application additionally provides a kind of scope soft tissue folder of special structure, including Handheld Division 101 and folder Head 102.

As shown in Figure 3,4, described chuck portion 102 includes Gripper body 20, and described Gripper body 20 top has been horizontally set with fixation Post 18, described fixed column 18 is installed left jig arm 11 and right jig arm 12, and that is, described left and right jig arm 11,12 is passed through thereon respectively Sliding chamber 19 is installed in fixed column 18；The hinged right connecting rod 14 of described left jig arm 11 tail end, the hinged left company of described right jig arm 12 tail end Bar 13；Described left connecting rod 13 and right connecting rod 14 are all hinged with even ball 15；Described even ball 15 connects draw ring 16, and described draw ring 16 connects Steel wire 10；Described Gripper body 20 bottom arranges unidirectional port 17, and steel wire 10 can pull draw ring 16 and connect ball 15 by unidirectional Port 17.It can be seen that left and right jig arm passes through each sliding chamber moving, in Gripper body along the fixed column being fixedly installed In flat space, all parts can only move up and down, and left and right limitation of activity it is ensured that part assembling stability.

Described Gripper body 20 underrun annular groove location and installation spool head, described steel wire 10 penetrates spool 9.This spool Above-mentioned prompting projection 103 is distributed with outside 9.

Under normality, chuck in opened condition, as shown in Figure 3.During use, steel wire 10 drops draw ring 16, and draw ring 16 is then therewith Pulling even ball 15 rearward movement, by left linkages 13,14, pulls left and right jig arm 11,12 under its sliding/19 effect, edge is fixing Post 18, to retracting motion in Gripper body 20, causes left and right jig arm closure；Now connect ball 15 and be drawn through single file port 17, single The effect of row port is to control left and right jig arm to be kept closed.Firmly pull steel wire 10 further, then draw ring 16 ruptures, Spool head and Gripper body 20 depart from, as shown in Figure 4.

As shown in Fig. 2 described Handheld Division 101 includes railroad shoe 2, described railroad shoe 2 is set with sliding seat 3, described track Seat 2 front ends connect spool 9 by joint 6, and described joint 6 connects the protective case 7 being placed in outside spool 9；Setting in described sliding seat 3 Guide rod 8, described guide rod 8 end is connected with the steel wire 10 in spool 9.Due to the long about 2-2.5m of spool 9 about, can be arbitrarily curved Song, and guide rod 8 is rigidity, inflexibility, by arranging protective case so that spool is equally difficult arbitrarily in this section in connector portions Bending is it is ensured that guide rod smoothly moves.

As shown in Fig. 2 fixed finger ring 4 and middle finger ring 5 on described sliding seat 3；The fixed thumb rings in described railroad shoe 2 rear end 1；Realize the one-handed performance of soft tissue folder.

This soft tissue presss from both sides as disposable medical instrument, and using front, chuck is in open mode, as shown in Figure 3.Doctor uses When, first will be inserted into the patient along gastroscope to spool and chuck, then thumb, forefinger and middle finger penetrate in respective rings, by stomach After mirror probe finds the soft tissue needing clamping, forefinger and middle finger pull sliding seat to be moved rearwards by, and guide rod pulls steel wire, control therewith Making operation chuck and realize clamping closure, as shown in figure 4, then firmly pulling sliding seat rearward movement further, breaking draw ring, real Existing spool and chuck depart from, and chuck are stayed in the body, after the completion of waiting to perform the operation, chuck portion discharges with the digestive system of patient.

Finally it should be noted that above example is only in order to illustrate the technical solution of the utility model and unrestricted, although It has been described in detail with reference to the utility model embodiment, it will be understood by those within the art that, to the utility model Technical scheme modify or equivalent, without departure from the spirit and scope of the technical solution of the utility model, it is equal Should cover in claims of the present utility model.

Claims (6)

1. a kind of gastroscope soft tissue folder with prompt facility, including Handheld Division（101）, spool（9）And chuck portion（102）；Its It is characterised by：Described spool（9）Outer from the middle part of it to spool stretch into gastroscope maximum position between the distribution in spot style in region There is prompting raised（103）, along Handheld Division direction on described spool, point out raised（103）By dredging to close distribution.

2. the gastroscope soft tissue folder with prompt facility according to claim 1 it is characterised in that：Described prompting is raised （103）For ring convex.

3. the gastroscope soft tissue folder with prompt facility according to claim 1 it is characterised in that：Described prompting is raised （103）On scribble color layer.

4. the gastroscope soft tissue folder with prompt facility according to claim 1 it is characterised in that：Between prompting projection Distance：Minimum 0.5cm, maximum 5cm.

5. according to claim 1 or 2 or 3 or 4 have prompt facility gastroscope soft tissue folder it is characterised in that：Described Chuck portion includes Gripper body（20）, described Gripper body（20）Top has been horizontally set with fixed column（18）, described fixed column（18）On Left jig arm is installed（11）With right jig arm（12）, i.e. described left and right jig arm（11、12）Pass through sliding chamber thereon respectively（19）It is installed on Fixed column（18）On；Described left jig arm（11）The hinged right connecting rod of tail end（14）, described right jig arm（12）The hinged left connecting rod of tail end （13）；Described left connecting rod（13）And right connecting rod（14）All with even ball（15）Hinged；Described even ball（15）Connect draw ring（16）, described Draw ring（16）Connect steel wire（10）；Described Gripper body（20）Bottom arranges unidirectional port（17）, steel wire（10）Can pull Ring（16）And connect ball（15）By unidirectional port（17）；Described Gripper body（20）Underrun annular groove location and installation spool head Portion, described steel wire（10）Penetrate spool（9）；

Described Handheld Division includes railroad shoe（2）, described railroad shoe（2）Upper suit sliding seat（3）, described railroad shoe（2）Front end leads to Cross joint（6）Connect spool（9）, described joint（6）Connect and be placed in spool（9）Outer protective case（7）；Described sliding seat（3）Interior Setting guide rod（8）, described guide rod（8）End and spool（9）Interior steel wire（10）Connect.

6. the gastroscope soft tissue folder with prompt facility according to claim 5 it is characterised in that：Described sliding seat（3） Upper fixed finger ring（4）With middle finger ring（5）；Described railroad shoe（2）The fixed thumb rings in rear end（1）.