CN213030743U - Medical labrum suturing device - Google Patents

Medical labrum suturing device Download PDF

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Publication number
CN213030743U
CN213030743U CN202021347226.6U CN202021347226U CN213030743U CN 213030743 U CN213030743 U CN 213030743U CN 202021347226 U CN202021347226 U CN 202021347226U CN 213030743 U CN213030743 U CN 213030743U
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CN
China
Prior art keywords
fixed
suturing device
screens
labral
sewing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202021347226.6U
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Chinese (zh)
Inventor
邓桢翰
郑以孜
刘雨微
李皓
柳海峰
欧阳侃
朱伟民
陆伟
王大平
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Shenzhen Second Peoples Hospital
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Shenzhen Second Peoples Hospital
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Priority to CN202021347226.6U priority Critical patent/CN213030743U/en
Application granted granted Critical
Publication of CN213030743U publication Critical patent/CN213030743U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a medical treatment is with labrum suturing device, the electric iron comprises a handle, the utility model discloses an adjusting block right-hand member has set up rotation adjustment mechanism, turn knob through rotating adjustment mechanism is last rotates, it directly removes to have driven the removal rack, make the length of sewing up the bight carry out automatically regulated, need not to remove the touch sewing end with the hand, the effectual hand bacterium of having avoided glues and is served in sewing up, avoid taking place the infection, set up fixed length screens mechanism through rotating adjustment mechanism upper end, can carry out effectual fixing to the length after adjusting through fixed length screens mechanism, prevent to sew up the end and carrying out sutural in-process, length changes, thereby the efficiency of sewing up has been improved.

Description

Medical labrum suturing device
Technical Field
The utility model relates to the field of medical instruments, in particular to a labrum suturing device for medical treatment.
Background
The glenoid labrum in the human body mainly has great similarity with arthritis and a hip joint, the glenoid labrum of the two parts has great similarity in all aspects, the glenoid labrum is composed of fibrocartilage and wraps the edge of the bony glenoid labrum in a sucker-like manner to play roles in increasing the wrapping area of a ball-and-socket joint, relieving the stress of the articular surface and stabilizing the joint, the damage to the glenoid labrum mainly comprises abrasion, tearing and displacement, and is an important factor causing pain, instability and degeneration of the joint, and the glenoid labrum needs to be sutured by using a glenoid suturing device.
Because current labrum suturing device adopts spacing knob's mode to carry out length position to the sewing end and adjusts, in the in-process of adjusting, need one hand to rotate the knob, one hand promotes the sewing end and carries out length adjustment, lead to sewing end and hand to take place the contact, cause the sewing end to glue the bacterium easily, lead to taking place the infection at the in-process of sewing up, and the length that adopts spacing knob to adjust the sewing end is fixed the effect not good, lead to the sewing end easily at the in-process of sewing up, length changes, reduce and sew up efficiency.
SUMMERY OF THE UTILITY MODEL
Accordingly, in order to solve the above-mentioned disadvantages, the present invention provides a labrum suturing device for medical use.
The utility model is realized in such a way, construct a medical labrum suturing device, which comprises a handle, a guide tube and a rotary adjusting mechanism, wherein the upper end of the handle is fixedly arranged at the bottom of a suturing host machine, the left end of the suturing host machine is provided with a connecting pipe orifice and is communicated with the connecting pipe orifice, the right end of the guide tube is fixed with an adjusting block through screws, the right end of the rotary adjusting mechanism is fixedly arranged inside the connecting pipe orifice, the left end of the rotary adjusting mechanism is fixed with the adjusting block, the rotary adjusting mechanism comprises an outer tube, a turn button, a connecting turn rod, a rotary gear, a movable rack, a connecting transverse plate, a telescopic opening, a fixed polished rod, a limiting block and a fixed length clamping mechanism, the right end of the outer tube is fixedly arranged inside the connecting pipe orifice, the turn button is embedded outside the outer tube, the turn button is fixed with the head end of the connecting turn rod, the utility model discloses a flexible assembly of fixed length screens mechanism, including outer tube, regulating block, fixed polish rod right-hand member, fixed length screens mechanism, rotating gear lower extreme and removal rack mesh mutually, it is fixed mutually with connection diaphragm right side surface to remove the rack left end, flexible mouthful inlays at the outer tube left end, the regulating block adopts clearance fit to install inside flexible mouthful to the regulating block right-hand member is fixed mutually with connection diaphragm left side surface, fixed polish rod fixed mounting is inside the outer tube to fixed polish rod adopts clearance fit to run through inside connecting the diaphragm, fixed length screens mechanism right-hand member fixed mounting has the stopper, fixed length screens mechanism adopts clearance fit to run through inside outer tube upper end.
Preferably, a trigger is embedded in the handle and is in transmission connection with the inside of the sewing host, and a sewing bent part is fixedly installed at the left end of the guide tube.
Preferably, fixed length screens mechanism includes shell, arm-tie, reset spring, pull rod, deflector that resets, connecting plate and screens tooth, shell fixed mounting is outside in outer tube upper end, the arm-tie is installed in the shell upper end, the arm-tie lower surface is fixed mutually with the pull rod upper end, the pull rod runs through inside reset spring, reset spring upper end is fixed mutually with the shell top to the reset spring lower extreme is fixed mutually with the deflector upper surface that resets, the pull rod adopts clearance fit to run through inside the deflector that resets to deflector fixed mounting is inside the shell, pull rod lower extreme fixed mounting has the connecting plate, connecting plate lower fixed surface is equipped with screens tooth, screens tooth is inconsistent with the rotating gear upper end.
Preferably, the outer pipe is of a cylindrical structure, and the outer diameter of the outer pipe is matched with the outer diameter of the connecting pipe orifice.
Preferably, the rotating button and the connecting rotating rod are vertically arranged and are positioned in the same circle center.
Preferably, the rotating gear is vertically installed with the moving rack and is in meshing transmission.
Preferably, the fixed polished rod and the limiting block are respectively arranged at the upper end and the lower end of the connecting transverse plate.
Preferably, the elasticity of the return spring is six newtons, and the elasticity of the return spring is greater than the sum of the weights of the pull rod, the connecting plate and the clamping teeth.
Preferably, the clamping teeth are arranged in two, are symmetrically arranged at the lower end of the connecting plate, and are matched with the tooth gaps on the rotating gear.
Preferably, the moving rack is made of 42CrMo pinion steel, and the moving rack has the advantage of high strength.
Preferably, the limiting block is made of No. 45 steel and has the advantage of high strength.
The utility model has the advantages of as follows: the utility model provides a medical labrum suturing device through the improvement here, compare with equipment of the same type, have the following improvement:
the method has the advantages that: a medical treatment is with labrum suturing device has set up rotation adjustment mechanism through the regulating block right-hand member, rotates through the turn button on rotating adjustment mechanism, has driven and has removed the rack and directly remove for the length of sewing up the bight carries out automatically regulated, need not to remove the touch with the hand and sews up the end, and effectual having avoided the bacterium on hand to glue and sew up and serve, avoids taking place the infection.
The method has the advantages that: a medical labrum suturing device has set up regular length screens mechanism through rotating adjustment mechanism upper end, can carry out effectual fixing to the length after adjusting through regular length screens mechanism, prevents to sew up the end and carrying out sutural in-process, and length changes to efficiency has been sewed up in the improvement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the suturing device of the present invention;
fig. 3 is a schematic perspective view of the rotation adjusting mechanism of the present invention;
fig. 4 is a schematic view of the internal structure of the rotation adjusting mechanism of the present invention;
fig. 5 is a schematic perspective view of the fixed-length locking mechanism of the present invention.
Wherein: the device comprises a handle-1, a suture host-2, a connecting pipe orifice-3, a trigger-4, a guide pipe-5, a suture bent part-6, a screw-7, an adjusting block-8, a rotation adjusting mechanism-9, an outer pipe-91, a knob-92, a connecting rotating rod-93, a rotating gear-94, a moving rack-95, a connecting transverse plate-96, a telescopic opening-97, a fixed polished rod-98, a limiting block-99, a fixed length clamping mechanism-910, a shell-9101, a pulling plate-9102, a reset spring-9103, a pulling rod-9104, a reset guide plate-9105, a connecting plate-9106 and clamping teeth-9107.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a medical labrum suturing device through improvement, which comprises a handle 1, a guide tube 5 and a rotation adjusting mechanism 9, wherein the upper end of the handle 1 is fixedly arranged at the bottom of a suturing host machine 2, the left end of the suturing host machine 2 is provided with a connecting tube opening 3 and is communicated with the connecting tube opening 3, the right end of the guide tube 5 is fixed with an adjusting block 8 through a screw 7, the right end of the rotation adjusting mechanism 9 is fixedly arranged inside the connecting tube opening 3, the left end of the rotation adjusting mechanism 9 is fixed with the adjusting block 8, the rotation adjusting mechanism 9 comprises an outer tube 91, a turn button 92, a connecting turn rod 93, a rotary gear 94, a movable rack 95, a connecting transverse plate 96, a telescopic opening 97, a fixed polished rod 98, a limit block 99 and a fixed length clamping mechanism 910, the right end of the outer tube 91 is fixedly arranged inside the connecting tube opening 3, the turn button 92 is embedded outside the outer tube 91, the turn button 92 is fixed with the, the lower end of the rotating gear 94 is meshed with the moving rack 95, so that the rotating gear 94 and the moving rack 95 can be meshed and driven conveniently, the left end of the moving rack 95 is fixed with the right side surface of the connecting transverse plate 96, the telescopic opening 97 is embedded at the left end of the outer tube 91, the adjusting block 8 is installed inside the telescopic opening 97 in a clearance fit mode, the right end of the adjusting block 8 is fixed with the left side surface of the connecting transverse plate 96, so that the connecting transverse plate 96 can drive the adjusting block 8 to move and adjust conveniently, the fixed polish rod 98 is fixedly installed inside the outer tube 91, the fixed polish rod 98 penetrates through the connecting transverse plate 96 in a clearance fit mode, so that the connecting transverse plate 96 can move stably on the fixed polish rod 98, the right end of the fixed polish rod 98 is fixedly provided with the limiting block 99, so that the limiting block 99 can limit the moving distance of, the lower end of the fixed-length position-retaining mechanism 910 is abutted against the upper end of the rotary gear 94.
Further, the inside trigger 4 that has inlayed of handle 1, trigger 4 is connected with sewing up the inside transmission of host computer 2, 5 left ends fixed mounting of stand pipe have sews up bight 6.
Further, fixed length screens mechanism 910 includes shell 9101, arm-tie 9102, reset spring 9103, pull rod 9104, deflector 9105 that resets, connecting plate 9106 and screens tooth 9107, shell 9101 fixed mounting is outside in outer tube 91 upper end, arm-tie 9102 installs in the shell 9101 upper end, arm-tie 9102 lower surface is fixed mutually with pull rod 9104 upper end, pull rod 9104 runs through inside reset spring 9103, reset spring 9103 upper end is fixed mutually with shell 9101 top to reset spring 9103 lower extreme is fixed mutually with the deflector 9105 upper surface that resets, pull rod 9104 adopts clearance fit to run through inside reset deflector 9105, and reset deflector 9103 carries out automatic re-setting to pull rod 9104 is inside to reset deflector 9105 fixed mounting inside shell 9101, pull rod 9104 lower extreme fixed mounting has the connecting plate 9106, connecting plate 9106 lower surface is fixed and is equipped with screens tooth 9107, screens tooth 9107 is inconsistent with swivelling gear 94 upper end, does benefit to play better and the swivelling gear 94 of screens tooth 9107 and carries out the fixed effect of screens.
Further, outer tube 91 is the cylinder structure to the outside diameter of outer tube 91 and the outside diameter phase-match of mouth of pipe 3 are favorable to playing outer tube 91 better and carry out the effect of fixing with mouth of pipe 3.
Furthermore, the rotating button 92 and the connecting rotating rod 93 are vertically installed and located in the same circle center, so that the effect that the rotating button 92 drives the connecting rotating rod 93 to rotate stably is facilitated.
Further, the rotating gear 94 and the moving rack 95 are vertically installed and meshed for transmission, so that the rotating gear 94 drives the moving rack 95 to move stably.
Furthermore, the fixed polish rod 98 and the limiting block 99 are respectively provided with two parts, which are respectively arranged at the upper end and the lower end of the connecting transverse plate 96, so that the connecting transverse plate 96 can move stably on the fixed polish rod 98.
Furthermore, the elasticity of the return spring 9103 is six newtons, and the elasticity of the return spring 9103 is greater than the sum of the weights of the pull rod 9104, the connecting plate 9106 and the clamping teeth 9107, so that the return spring 9103 can restore the connecting plate 9106 and the clamping teeth 9107.
Further, screens tooth 9107 is equipped with two altogether, is bilateral symmetry and installs at connecting plate 9106 lower extreme to the tooth clearance phase-match on screens tooth 9107 and the rotating gear 94 does benefit to and plays to improve screens tooth 9107 and rotating gear 94 and carries out the fixed effect of screens.
Further, the movable rack 95 is made of 42CrMo pinion steel, and has the advantage of high strength.
Furthermore, the limiting block 99 is made of No. 45 steel and has the advantage of high strength.
The utility model provides a labrum suturing device for medical treatment through improvement, which has the following working principle;
first, before use, the labral suturing device is first checked for the presence of a break;
secondly, when in use, the wire is passed through the inside of the sewing bent part 6;
thirdly, the stitching curved part 6 is adjusted according to the labrum stitching position of the patient, the pulling plate 9102 is pulled, then the rotating button 92 is rotated to enable the connecting rotating rod 93 to rotate, at the moment, the connecting rotating rod 93 drives the rotating gear 94 to rotate, at the moment, the moving rack 95 meshed with the rotating gear 94 moves to drive the connecting transverse plate 96 to move, the connecting transverse plate 96 is enabled to move stably on the fixed smooth rod 98 under the action of the fixed smooth rod 98, at the moment, the adjusting block 8 drives the guide tube 5 to move in the telescopic opening 97, so that the stitching curved part 6 is adjusted to a proper position, only the rotating button 92 needs to be rotated, the stitching end does not need to be touched by hands, bacteria on hands are effectively prevented from being stuck on the stitching end, and infection is avoided;
fourthly, after the length adjustment is completed, the pull plate 9102 is loosened, then the return spring 9103 is elastically reset, the pull rod 9104 is driven to move downwards in the reset guide plate 9105, the connecting plate 9106 and the clamping teeth 9107 are driven to descend, and the clamping teeth 9107 and the rotating gear 94 are clamped and fixed, so that the rotating gear 94 does not rotate, the position of the sewing bent part 6 is ensured to be firmly fixed, the length of the sewing end is prevented from changing in the sewing process, and the sewing efficiency is improved;
fifthly, the main suturing machine 2 is driven to operate by the trigger 4, so that the suturing bending part 6 drives the needle thread to suture the labrum of the patient.
The utility model provides a medical treatment uses labrum suturing device, sew up the curved part 6 to the position according to patient's labrum suture, through pulling up arm-tie 9102, rotate the turn-button 92 and make and connect the turn-lever 93 and rotate after that, connect the turn-lever 93 at this moment and drive the rotary gear 94 and rotate, the removal rack 95 that meshes with the rotary gear 94 at this moment moves, it moves to have driven and connected diaphragm 96, through the effect of fixed polished rod 98, make and connect diaphragm 96 and carry out steady movement on fixed polished rod 98, adjusting block 8 drives stand pipe 5 and moves inside flexible mouthful 97 at this moment, make and sew up curved part 6 and adjust to suitable position, only need to rotate the turn-button 92, need not to touch the suture end with the hand, the effectual bacterium of having avoided on hand glues and sews up and holds, avoid taking place the infection; after length adjustment accomplished, through loosening arm-tie 9102, at this moment reset spring 9103 carries out elasticity and resets, it moves down to have driven pull rod 9104 inside the deflector 9105 that resets, it descends to have driven connecting plate 9106 and screens tooth 9107, screens tooth 9107 takes place the screens with rotary gear 94 at this moment and fixes, make rotary gear 94 not rotating, ensure that the position of sewing up crotch 6 carries out firmly fixedly, prevent to sew up the end and carrying out sutural in-process, length changes, thereby sewing efficiency has been improved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A medical labrum suturing device comprises a handle (1) and a guide tube (5), wherein the upper end of the handle (1) is fixedly installed at the bottom of a suturing main machine (2), the left end of the suturing main machine (2) is provided with a connecting tube opening (3) and communicated with the connecting tube opening, and the right end of the guide tube (5) is fixed with an adjusting block (8) through a screw (7);
the method is characterized in that: still include rotation adjustment mechanism (9), it is inside in connection mouth of pipe (3) to rotate adjustment mechanism (9) right-hand member fixed mounting, it is fixed mutually with regulating block (8) to rotate adjustment mechanism (9), it includes outer tube (91), turn-button (92), connects bull stick (93), rotary gear (94), removes rack (95), connects diaphragm (96), flexible mouth (97), fixed polished rod (98), stopper (99) and fixed length screens mechanism (910) to rotate adjustment mechanism (9), outer tube (91) right-hand member fixed mounting is inside connection mouth of pipe (3), turn-button (92) inlays outside outer tube (91), turn-button (92) are fixed mutually with connection bull stick (93) head end, it is fixed mutually with rotary gear (94) inside to connect bull stick (93) end, rotary gear (94) lower extreme meshes with removal rack (95), remove rack (95) left end and be connected diaphragm (96) right side surface and fix mutually, expansion joint (97) inlay outer tube (91) left end, regulating block (8) adopt clearance fit to install inside expansion joint (97) to regulating block (8) right-hand member is fixed with being connected diaphragm (96) left side surface mutually, fixed polished rod (98) fixed mounting is inside outer tube (91) to fixed polished rod (98) adopt clearance fit to run through inside being connected diaphragm (96), fixed polished rod (98) right-hand member fixed mounting has stopper (99), fixed length screens mechanism (910) adopt clearance fit to run through inside outer tube (91) upper end, fixed length screens mechanism (910) lower extreme and rotating gear (94) upper end are inconsistent.
2. The labral suturing device for medical use according to claim 1, wherein: the handle (1) is embedded with a trigger (4), the trigger (4) is connected with the internal transmission of the sewing host (2), and the left end of the guide tube (5) is fixedly provided with a sewing bent part (6).
3. The labral suturing device for medical use according to claim 1, wherein: fixed length screens mechanism (910) includes shell (9101), arm-tie (9102), reset spring (9103), pull rod (9104), deflector (9105) that resets, connecting plate (9106) and screens tooth (9107), shell (9101) fixed mounting is outside in outer tube (91) upper end, arm-tie (9102) is installed in shell (9101) upper end, arm-tie (9102) lower surface is fixed mutually with pull rod (9104) upper end, pull rod (9104) runs through inside reset spring (9103), reset spring (9103) upper end is fixed mutually with shell (9101) top to reset spring (9103) lower extreme is fixed mutually with deflector (9105) upper surface that resets, pull rod (9104) adopts clearance fit to run through inside deflector (9105) that resets to deflector (9105) fixed mounting is inside shell (9101), pull rod (9104) lower extreme fixed mounting has connecting plate (9106), the lower fixed screens tooth (9107) that is equipped with of connecting plate (9106), screens tooth (9107) and rotating gear (94) upper end are inconsistent.
4. The labral suturing device for medical use according to claim 1, wherein: the outer pipe (91) is of a cylindrical structure, and the outer diameter of the outer pipe (91) is matched with that of the connecting pipe opening (3).
5. The labral suturing device for medical use according to claim 1, wherein: the rotating button (92) and the connecting rotating rod (93) are vertically arranged and are positioned in the same circle center.
6. The labral suturing device for medical use according to claim 1, wherein: the rotating gear (94) is vertically arranged with the moving rack (95) and is in meshing transmission.
7. The labral suturing device for medical use according to claim 1, wherein: the fixed polish rod (98) and the limiting block (99) are respectively arranged at the upper end and the lower end of the connecting transverse plate (96).
8. The labral suturing device for medical use according to claim 3, wherein: the elasticity of the return spring (9103) is six newtons, and the elasticity of the return spring (9103) is larger than the sum of the weights of the pull rod (9104) connecting plate (9106) and the clamping teeth (9107).
9. The labral suturing device for medical use according to claim 3, wherein: screens tooth (9107) are equipped with two altogether, are bilateral symmetry and install at connecting plate (9106) lower extreme to screens tooth (9107) and the tooth clearance phase-match on rotating gear (94).
CN202021347226.6U 2020-07-10 2020-07-10 Medical labrum suturing device Expired - Fee Related CN213030743U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021347226.6U CN213030743U (en) 2020-07-10 2020-07-10 Medical labrum suturing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021347226.6U CN213030743U (en) 2020-07-10 2020-07-10 Medical labrum suturing device

Publications (1)

Publication Number Publication Date
CN213030743U true CN213030743U (en) 2021-04-23

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Application Number Title Priority Date Filing Date
CN202021347226.6U Expired - Fee Related CN213030743U (en) 2020-07-10 2020-07-10 Medical labrum suturing device

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CN (1) CN213030743U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117886228A (en) * 2024-03-14 2024-04-16 江苏海曼重工科技有限公司 Portal crane for hoisting container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117886228A (en) * 2024-03-14 2024-04-16 江苏海曼重工科技有限公司 Portal crane for hoisting container

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Granted publication date: 20210423