CN208640794U - A kind of automatic rotation spray digestive tract stapler of gastroenterology - Google Patents

Abstract

The utility model discloses a kind of automatic rotation spray digestive tract staplers of gastroenterology, including anther sac, including resist-nailed seat, nail bin, protrude into pipe, sleeve, flexible handle, motor, transfer tube, anther sac, loading hose, medical abortion siphunculus, knock-pin, push rod, support spring, reseting shrapnel, slideway, adjuvant anther sac, pressure ram, casing is equipped in the sleeve, medical abortion siphunculus is equipped in casing, medical abortion siphunculus one end passes through nail bin, medical abortion siphunculus head is equipped with spray mouth, the medical abortion siphunculus other end connects transfer tube, seal receptacle is equipped on the outside of medical abortion siphunculus and transfer tube junction, the transfer tube other end connects anther sac by loading hose；The medical abortion siphunculus lateral wall is equipped with gear I, and motor shaft end gear II engages medical abortion siphunculus lateral wall gear I；Adjuvant anther sac is equipped in nail bin edge hollow position.The utility model is targetedly administered, and can add adjuvant, can control the dose of administration, and therapeutic effect is good.

Description

A kind of automatic rotation spray digestive tract stapler of gastroenterology

Technical field

The utility model belongs to the field of medical instrument technology, in particular to the automatic rotation spray digestion of a kind of gastroenterology Road stapler.

Background technique

Currently, generally carrying out cutting tissue and the suture of lesion by stapler for operation on digestive tract, traditional coincide Device has a single function, and administration mode is unable to control, and the flow being administered not can control and can not add adjuvant simultaneously yet；This is just needed Postoperative administration other again, the pain for extending patient also increase the workload of doctor.

By retrieval, a kind of Pipy digestive tract stapler of Patent No. 2017110537806, including fixed handle, work Fixed handle, nail bin, coupling tube, resist-nailed seat, the fixed handle are connected with injection mechanism through union body, and the injection mechanism includes Injection tube, injection putter and the injection-tube positioned at injection tube front end, the injection-tube passes through fixed handle and coupling tube extends to Outside nail bin, it is fixedly installed at the nozzle of the injection-tube to medicine cavity, it is described several according to circular configuration to being provided in medicine cavity Evenly distributed dosing holes；Occur following problems in use: 1) due to the circular configuration of setting evenly distributed dosing holes, The injection of medical abortion surrounding, dose waste is serious, cannot targetedly be administered to surgery location；2) medicine of administration is not can control Amount, can not accurately reach the precise volume of administration；3) adjuvant can not be added according to the degree of anastomotic position and size to reach To better therapeutic effect.

Summary of the invention

The purpose of the utility model is to overcome insufficient in the prior art, a kind of gastroenterology is provided and is sprayed with automatic rotation disappears Change road stapler, it is easy to operate, it is targetedly administered, adjuvant can be added, the dose of administration can be controlled, therapeutic effect is good.

To achieve the goals above, the technical solution adopted in the utility model is:

A kind of automatic rotation of gastroenterology sprays digestive tract stapler, including resist-nailed seat, nail bin, protrudes into pipe, sleeve, work Fixed handle, motor, transfer tube, anther sac, loading hose, medical abortion siphunculus, knock-pin, push rod, support spring, reseting shrapnel, slideway, Adjuvant anther sac, pressure ram, described resist-nailed seat one end are equipped with threaded rod, and resist-nailed seat protrudes into pipe by threaded rod connection, and resist-nailed seat is logical It crosses screw thread to adjust relative to the distance for protruding into pipe port, protrudes into pipe port equipped with nail bin, nail bin, which is socketed in, protrudes into pipe lateral wall, stretches Enter pipe and be connected through a screw thread sleeve, described nail bin one end connects push rod, and push rod lower part is equipped with reseting shrapnel, and reseting shrapnel is set to It protrudes into pipe, the push rod other end is set in slideway, and push rod top is equipped with support spring, is equipped with movable hand on the outside of the sleeve Handle, flexible handle bottom be equipped with knock-pin, by rotate flexible handle, drive knock-pin eject push rod, push rod drive nail bin with Resist-nailed seat docking, coincide to alimentary canal tissue to realize；It is equipped with casing in the sleeve, is equipped with medical abortion siphunculus in casing, Medical abortion siphunculus one end passes through nail bin, and medical abortion siphunculus head is equipped with spray mouth, and the medical abortion siphunculus other end connects transfer tube, medical abortion siphunculus It is equipped with seal receptacle with transfer tube junction outside, seal receptacle side is equipped with end cap, and the two is bolted to connection, in seal receptacle Equipped with sealing ring, sealing ring is set in medical abortion siphunculus lateral wall card slot, and the transfer tube other end connects anther sac by loading hose； The medical abortion siphunculus lateral wall is equipped with gear I, and gear I is fixedly connected on medical abortion siphunculus lateral wall by pin key, and I side of gear is set There is motor, motor center shaft end is equipped with gear II, and motor shaft end gear II engages medical abortion siphunculus lateral wall gear I, and motor provides Power drives the rotation of medical abortion siphunculus certain angle by gear drive, realizes automatic rotation, targetedly to operation position It sets and is administered, administering position is accurate, does not waste dose；Adjuvant anther sac is equipped in nail bin edge hollow position, it is described auxiliary Medicine anther sac side is equipped with pressure ram, and pressure ram side is equipped with adjuvant medicine outlet, crushes adjuvant anther sac by the extruding of pressure ram, auxiliary Medicine is reached for operative site by medicine outlet, is further treated by adjuvant；

Medical abortion siphunculus front end is equipped with flow chamber, the intracavitary flowmeter for being equipped with measurement medical abortion amount of the flow, the stream Meter connects flow sender, and the flow sender connects flow receiver, and the flow receiver is connected to for showing The display that flowmeter is measured to, medical worker preferably control the dose of administration, accurately calculate the precise volume of feedback administration.

Preferably, the anther sac is elastic rubber leather bag, and elastic rubber leather bag is equipped with breather cheek valve, prevents from squeezing Journey Chinese medicine liquid bounces in recuperation in anther sac, and medical fluid flows back, and influences therapeutic effect.

Beneficial effect is shown the utility model compared with prior art:

1) medical abortion siphunculus lateral wall is equipped with gear I, and I side of gear is equipped with motor, and motor center shaft end is equipped with gear II, electricity Machine shaft end gear II engages medical abortion siphunculus lateral wall gear I, and motor provides power, drives medical abortion siphunculus by gear drive The rotation of certain angle is realized automatic rotation, is targetedly administered to surgery location, administering position is accurate, does not waste medicine Amount；

2) adjuvant anther sac is equipped in nail bin edge hollow position, adjuvant anther sac type is it can be selected that squeezing by pressure ram Adjuvant anther sac is crushed, adjuvant is reached for operative site by medicine outlet, is further treated by adjuvant；

3) medical abortion siphunculus front end is equipped with flow chamber, the intracavitary flowmeter for being equipped with measurement medical abortion amount of the flow, the flow Meter connection flow sender, the flow sender connect flow receiver, and the flow receiver is connected to for showing stream The display that meter is measured to, medical worker preferably control the dose of administration, accurately calculate the precise volume of feedback administration.

Detailed description of the invention

Attached drawing 1 is a kind of automatic rotation spray digestive tract stapler structural schematic diagram of gastroenterology of the utility model；

Attached drawing 2 is a kind of automatic rotation spray digestive tract stapler Chinese medicine runner pipe structure of gastroenterology of the utility model Schematic diagram；

Attached drawing 3 is a kind of pusher structure signal in automatic rotation spray digestive tract stapler of gastroenterology of the utility model Figure；

Attached drawing 4 is a kind of electric machine structure signal in automatic rotation spray digestive tract stapler of gastroenterology of the utility model Figure；

Attached drawing 5 is a kind of gastroenterology of the utility model with automatic rotation spray digestive tract stapler Chinese medicine runner pipe and turns Adapter tube attachment structure schematic diagram；

Attached drawing 6 is a kind of gastroenterology of the utility model nail bin internal structure in automatic rotation spray digestive tract stapler Schematic diagram.

Attached drawing 7 is that a kind of gastroenterology of the utility model is shown with resist-nailed seat structure in automatic rotation spray digestive tract stapler It is intended to.

In figure: 11- resist-nailed seat, 12- nail bin, 13- protrude into pipe, 14- sleeve, 15- flexible handle, 16- motor, 17- switching Pipe, 18- anther sac, 19- loading hose, 20- medical abortion siphunculus, 21- flow chamber, 22- flowmeter, 23- flow sender, 24- flow Receiver, 25- display, 31- knock-pin, 32- push rod, 33- support spring, 34- reseting shrapnel, 35- slideway, 41- adjuvant medicine Capsule, 42- pressure ram, 43- medicine outlet, 101- casing, 102- spray mouth, 103- threaded rod, 201- seal receptacle, 202- end cap, 203- bolt, 204- sealing ring, 301- gear I, 302- pin key, 303- gear II.

Specific embodiment

For convenience of the understanding of those skilled in the art, 1-7 with reference to the accompanying drawing, to the technical solution of the utility model into one Step illustrates.

A kind of automatic rotation of gastroenterology sprays digestive tract stapler, including resist-nailed seat 11, nail bin 12, protrude into pipe 13, Sleeve 14, flexible handle 15, motor 16, transfer tube 17, anther sac 18, loading hose 19, medical abortion siphunculus 20, knock-pin 31, push rod 32, support spring 33, reseting shrapnel 34, slideway 35, adjuvant anther sac 41, pressure ram 42, described 11 one end of resist-nailed seat are equipped with screw thread Bar 103, resist-nailed seat 11 protrude into pipe 13 by the connection of threaded rod 103, and resist-nailed seat 11 is adjusted by the thread relative to protruding into 13 end of pipe The distance of mouth protrudes into 13 port of pipe equipped with nail bin 12, and nail bin 12, which is socketed in, protrudes into 13 lateral wall of pipe, protrudes into pipe 13 and passes through screw thread company Female connector cylinder 14, described 12 one end of nail bin connect push rod 32, and 32 lower part of push rod is equipped with reseting shrapnel 34, and reseting shrapnel 34, which is set to, to be stretched Enter in pipe 13,32 other end of push rod is set in slideway 35, and 32 top of push rod is equipped with support spring 33, is set on the outside of the sleeve 14 There is flexible handle 15,15 bottom of flexible handle is equipped with knock-pin 31, by rotating flexible handle 15, the ejection of knock-pin 31 is driven to push away Bar 32, push rod 32 drive nail bin 12 to dock with resist-nailed seat 11, coincide to realize to alimentary canal tissue；It is set in the sleeve 14 There is casing 101, medical abortion siphunculus 20 is equipped in casing 101,20 one end of medical abortion siphunculus passes through nail bin 12, and 20 head of medical abortion siphunculus is equipped with Spray mouth 102, and 20 other end of medical abortion siphunculus connects transfer tube 17, is equipped with sealing on the outside of medical abortion siphunculus 20 and 17 junction of transfer tube Seat 201,201 side of seal receptacle are equipped with end cap 202, and the two is fixedly connected by bolt 203, and sealing ring is equipped in seal receptacle 201 204, sealing ring 204 is set in 20 lateral wall card slot of medical abortion siphunculus, and 17 other end of transfer tube connects medicine by loading hose 19 Capsule 18；20 lateral wall of medical abortion siphunculus is equipped with gear I 301, and gear I 301 is fixedly connected on medical abortion siphunculus 20 by pin key 302 Lateral wall, I 301 side of gear are equipped with motor 16, and 16 center shaft end of motor is equipped with gear II 303,16 shaft end gear II 303 of motor 20 lateral wall gear I 301 of medical abortion siphunculus is engaged, motor provides power, drives the certain angle of medical abortion siphunculus by gear drive The rotation of degree, is targetedly administered surgery location, and administering position is accurate, does not waste dose；In 12 edge of nail bin Adjuvant anther sac 41 is equipped in empty position, 41 side of adjuvant anther sac is equipped with pressure ram 42, and 42 side of pressure ram goes out equipped with adjuvant Medicine mouth 43 crushes adjuvant anther sac 41 by the extruding of pressure ram 42, and adjuvant is reached for operative site by medicine outlet 43, further Treated by adjuvant.

20 front end of medical abortion siphunculus is equipped with flow chamber 21, and the flowmeter of measurement medical abortion amount is equipped in the flow chamber 21 22, the flowmeter 22 connects flow sender 23, and the flow sender 23 connects flow receiver 24, and the flow receives Device 24 is connected to the display 25 being measured to for showing flowmeter, and medical worker preferably controls the dose of administration, accurately Calculate the precise volume of feedback administration.

The anther sac 18 is elastic rubber leather bag, and elastic rubber leather bag is equipped with breather cheek valve, prevents in extrusion process Medical fluid bounces in recuperation in anther sac, and medical fluid flows back, and influences therapeutic effect.

A kind of automatic rotation spray digestive tract stapler of gastroenterology, the course of work are as follows: on the outside of the medical abortion siphunculus Wall is equipped with gear I, and I side of gear is equipped with motor, and motor center shaft end is equipped with gear II, and it is logical that motor shaft end gear II engages medical abortion Pipe lateral wall gear I, motor provide power, and the rotation of medical abortion siphunculus certain angle is driven by gear drive, is realized certainly Dynamic rotation, is targetedly administered surgery location, administering position is accurate, does not waste dose；In nail bin edge hollow position Equipped with adjuvant anther sac, adjuvant anther sac side is equipped with pressure ram, and pressure ram side is equipped with adjuvant medicine outlet, passes through pressure ram Extruding crushes adjuvant anther sac, and adjuvant is reached for operative site by medicine outlet, is further treated by adjuvant, by turning Dynamic flexible handle drives knock-pin to eject nail bin push rod, and support spring pedestal is fixed on set medial wall of the tube, and support spring head connects Connect push rod, support spring is distorted swing, and nail bin push rod drives nail bin to dock with resist-nailed seat, so that realization is to alimentary canal tissue Coincide, flexible handle is retracted, and under the action of reseting shrapnel, the support spring of torsional oscillation resets push rod in slideway is moved back It returns, so that nail bin be driven to separate with resist-nailed seat, sprays to surgery location.

Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims (2)

1. The digestive tract stapler 1. a kind of automatic rotation of gastroenterology sprays, including resist-nailed seat, nail bin, protrude into pipe, sleeve, activity It is handle, motor, transfer tube, anther sac, loading hose, medical abortion siphunculus, knock-pin, push rod, support spring, reseting shrapnel, slideway, auxiliary Medicine anther sac, pressure ram, it is characterised in that described resist-nailed seat one end is equipped with threaded rod, and resist-nailed seat protrudes into pipe by threaded rod connection, Pipe port is protruded into equipped with nail bin, nail bin, which is socketed in, protrudes into pipe lateral wall, protrudes into pipe and is connected through a screw thread sleeve, described nail bin one end Push rod is connected, push rod lower part is equipped with reseting shrapnel, and reseting shrapnel, which is set to, to be protruded into pipe, and the push rod other end is set in slideway, Push rod top is equipped with support spring, and flexible handle is equipped on the outside of the sleeve, and flexible handle bottom is equipped with knock-pin；The sleeve It is interior to be equipped with casing, medical abortion siphunculus is equipped in casing, medical abortion siphunculus one end passes through nail bin, and medical abortion siphunculus head is equipped with spray mouth, medicine The runner pipe other end connects transfer tube, and seal receptacle is equipped on the outside of medical abortion siphunculus and transfer tube junction, and seal receptacle side is equipped with end Lid, the two are bolted to connection, and sealing ring is equipped in seal receptacle, and sealing ring is set in medical abortion siphunculus lateral wall card slot, The transfer tube other end connects anther sac by loading hose；The medical abortion siphunculus lateral wall is equipped with gear I, and gear I is solid by pin key Surely it is connected to medical abortion siphunculus lateral wall, I side of gear is equipped with motor, and motor center shaft end is equipped with gear II, motor shaft end gear II engagement medical abortion siphunculus lateral wall gear I；Adjuvant anther sac, adjuvant anther sac side are equipped in nail bin edge hollow position Equipped with pressure ram, pressure ram side is equipped with adjuvant medicine outlet；

   Medical abortion siphunculus front end is equipped with flow chamber, the intracavitary flowmeter for being equipped with measurement medical abortion amount of the flow, the flowmeter Flow sender is connected, the flow sender connects flow receiver, and the flow receiver is connected to for showing flow Count the display being measured to.
2. The digestive tract stapler 2. a kind of automatic rotation of gastroenterology according to claim 1 sprays, it is characterised in that institute Stating anther sac is elastic rubber leather bag, and elastic rubber leather bag is equipped with breather cheek valve.