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CN109171909A - A kind of vagina suture scissors stitching clamp - Google Patents

A kind of vagina suture scissors stitching clamp Download PDF

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Publication number
CN109171909A
CN109171909A CN201811128425.5A CN201811128425A CN109171909A CN 109171909 A CN109171909 A CN 109171909A CN 201811128425 A CN201811128425 A CN 201811128425A CN 109171909 A CN109171909 A CN 109171909A
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CN
China
Prior art keywords
handle
clamp
clamp handle
forceps
chuck
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.)
Pending
Application number
CN201811128425.5A
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Chinese (zh)
Inventor
诸海燕
赵红琴
胡燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Wenzhou Medical University
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First Affiliated Hospital of Wenzhou Medical University
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Application filed by First Affiliated Hospital of Wenzhou Medical University filed Critical First Affiliated Hospital of Wenzhou Medical University
Priority to CN201811128425.5A priority Critical patent/CN109171909A/en
Publication of CN109171909A publication Critical patent/CN109171909A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0482—Needle or suture guides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0483—Hand-held instruments for holding sutures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0487—Suture clamps, clips or locks, e.g. for replacing suture knots; Instruments for applying or removing suture clamps, clips or locks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0491—Sewing machines for surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/282—Jaws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/2841—Handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B2017/4216—Operations on uterus, e.g. endometrium

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Reproductive Health (AREA)
  • Surgical Instruments (AREA)

Abstract

本发明公开了一种阴道缝合用剪式缝合钳，包括第一钳柄、第二钳柄、第一夹头和第二夹头，第一钳柄和第二钳柄相互铰接，第一夹头设置在第一钳柄的一端，第二夹头设置在第二钳柄的一端，以在第一钳柄和第二钳柄转动时，夹住或放开人体组织，第一夹头和第二夹头相向的一面均设置有若干个相互交错的夹齿，夹齿相向的一面开设有穿线槽，当夹齿咬合的时候，若干个穿线槽相互连通，形成供缝合线穿过的通道。通过上述设置，操作人员只需将缝合针从通道穿过，就可完成切口的缝合，相较于现有的一针一针缝合的方式，操作简单，效率高。

The invention discloses a scissor-type suture forceps for vaginal suture, comprising a first forceps handle, a second forceps handle, a first clamp head and a second clamp head. The first clamp handle and the second clamp handle are hinged to each other, and the first clamp The head is arranged at one end of the first clamp handle, and the second clamp head is arranged at one end of the second clamp handle, so that when the first clamp handle and the second clamp handle are rotated, the human tissue is clamped or released, and the first clamp head and the second clamp handle are rotated. The opposite side of the second clamp is provided with several interlaced clamping teeth, and the opposite side of the clamping teeth is provided with threading grooves. When the clamping teeth are engaged, several threading grooves communicate with each other to form a channel for the suture to pass through. . With the above arrangement, the operator only needs to pass the suture needle through the channel to complete the suture of the incision. Compared with the existing one-needle-one-needle suture method, the operation is simple and the efficiency is high.

Description

A kind of vagina suture scissors stitching clamp
Technical field
The present invention relates to a kind of medical instrument, more particularly to a kind of vagina suture scissors stitching clamp.
Background technique
In gynecological surgery, when needing uterus extensive resection, needs to cut off and suture vagina.In suture, medical care is needed Needle is passed through incision tissue, the suture of one needle of a needle, troublesome in poeration, time-consuming effort by personnel.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of vagina suture scissors stitching clamp, Shorten the suture time of medical staff.
To achieve the above object, the present invention provides the following technical scheme that a kind of vagina, which sutures, uses scissors stitching clamp, including First clamp handle, the second clamp handle, the first collet and the second collet, the first clamp handle and the second clamp handle are hinged, the setting of the first collet In one end of the first clamp handle, one end of the second clamp handle is arranged in the second collet, to press from both sides in the first clamp handle and the rotation of the second clamp handle Firmly or decontrol tissue, the first collet and the second collet it is opposite be provided with several interlaced clip tooths, folder on one side Tooth it is opposite offer threading groove on one side, when clip tooth occlusion, several threading grooves are interconnected, and formation is worn for suture The channel crossed.
As a further improvement of the present invention, the first clamp handle of institute and the first collet are hinged, and the second clamp handle and the second collet are cut with scissors It connects, one group is provided in the first clamp handle and the second clamp handle for fixing the fixation kit of the first collet and the second collet, two groups Fixation kit includes rack gear, connecting rod, spring and gear, and gear is coaxially fixed with the first collet or the second collet, the first pincers Mounting groove is offered on handle and the second clamp handle, connecting rod sliding is arranged in mounting groove, and rack gear is connected to connecting rod and stretches out peace One end of tankage, spring are arranged in mounting groove, and one end is inconsistent with rack gear, and the bottom of the other end and mounting groove is inconsistent, pushes away Carry-over bar is mobile towards gear, engages rack and pinion, gear is fixed, so that the first collet or the second collet be fixed.
As a further improvement of the present invention, the handle hole in waist type, the side of connecting rod are offered on the side wall of mounting groove Operating stick is connected on wall, operating stick is stretched out from handle hole.
As a further improvement of the present invention, the first collet and the second collet include pedestal, attachment base, several threading Block and the fixation device that block is threaded for fixation, pedestal are fixed in the first clamp handle or the second clamp handle, several threading blocks are fixed On attachment base, attachment base is removably attachable on pedestal by fixed device, fixed device include pull ring, drag hook, spanner, Cam and pin shaft, drag hook are fixed on attachment base, are provided with two pieces of link blocks on pedestal, pin shaft setting two link blocks it Between, cam is hinged between link block by pin shaft, and spanner is connect with cam, and pull ring is hinged on cam, to rotate in cam Shi Ladong decontrols drag hook, thus fixed or relieving attachment base.
As a further improvement of the present invention, sliding slot is offered on attachment base, and sliding rail is provided on the side wall of mounting groove, it is sliding Rail protrudes into sliding slot, and attachment base is pre-positioned.
As a further improvement of the present invention, locking mechanism, locking mechanism packet are provided between the first clamp handle and the second clamp handle Rotary sleeve, connecting rod, hook are included, mounting hole is offered in the first clamp handle, fixing groove is offered in the second clamp handle, rotary sleeve rotation is set It sets in mounting hole, internal screw thread is provided in rotary sleeve, external screw thread is provided on connecting rod, internal screw thread is engaged with external screw thread, hook It is fixed on the one end of connecting rod towards the second clamp handle, when the first clamp handle and the second clamp handle closure, link rotatable drives hook to be hooked to In mounting hole, the first clamp handle is mutually locked with the second clamp handle.
As a further improvement of the present invention, the first clamp handle is backwards to one end of the first collet and the second clamp handle backwards to the second folder One end of head is provided with the finger ring for finger insertion.
Beneficial effects of the present invention, in suture, sewing needle and suture are ready to by medical staff, then with the first folder Head and the second collet clamp tissue, staggered clip tooth folds tissue completely, then medical staff by sewing needle from Channel passes through, and suture is through the tissue of folding, and after sewing needle complete penetration tissue, operator is in suture One end knots, and then removes purse-string forceps, then by suture taught, is adjacent to the fold in tissue mutually, closes notch, Then operator knots in the other end of suture again, and notch is made to keep closed state.By above-mentioned setting, operator is only Sewing needle need to be passed through from channel, so that it may the suture for completing notch, compared to the mode of existing one needle of needle suture, operation letter It is single, it is high-efficient.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is structure chart when clip tooth is engaged；
Fig. 3 is the partial enlarged view in Fig. 1 at A；
Fig. 4 is the structure chart of fixation kit；
Fig. 5 is the partial enlarged view in Fig. 1 at B；
Fig. 6 is the structure chart of the first collet and the second collet；
Fig. 7 is the partial enlarged view in Fig. 1 at C.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Shown in referring to Figure 1 to Figure 7, a kind of vagina of the present embodiment suture scissors stitching clamp, including the first clamp handle 1, the Two clamp handles 2, the first collet 3 and the second collet 4, the first clamp handle 1 and the second clamp handle 2 are hinged, and the first collet 3 is arranged first One end of the second clamp handle 2 is arranged in one end of clamp handle 1, the second collet 4, to press from both sides in the first clamp handle 1 and the rotation of the second clamp handle 2 Firmly or decontrol tissue, the first collet 3 and the second collet 4 it is opposite be provided with several interlaced clip tooths 8 on one side, Clip tooth 8 it is opposite offer threading groove 9 on one side, when clip tooth 8 is engaged, several threading grooves 9 are interconnected, and are formed for seam The channel that zygonema passes through.
In suture, sewing needle and suture are ready to by medical staff, are then pressed from both sides with the first collet 3 and the second collet 4 Firmly tissue, staggered clip tooth 8 fold tissue completely, and then medical staff passes through sewing needle from channel, suture Line is through the tissue of folding, and after sewing needle complete penetration tissue, operator knots in one end of suture, then Purse-string forceps are removed, then by suture taught, are adjacent to the fold in tissue mutually, close notch, then operator It knots again in the other end of suture, notch is made to keep closed state.By above-mentioned setting, operator only need to by sewing needle from Channel passes through, so that it may the suture for completing notch, it is easy to operate compared to the mode of existing one needle of needle suture, and it is high-efficient.
As a kind of improved specific embodiment, the first clamp handle 1 of institute and the first collet 3 are hinged, the second clamp handle 2 and second Collet 4 is hinged, and one group is provided in the first clamp handle 1 and the second clamp handle 2 for fixing consolidating for the first collet 3 and the second collet 4 Determine component, two groups of fixation kits include rack gear 51, connecting rod 52, spring 53 and gear 54, gear 54 and the first collet 3 or the Two collets 4 are coaxially fixed, and mounting groove 57 is offered in the first clamp handle 1 and the second clamp handle 2, and the sliding setting of connecting rod 52 is being installed In slot 57, rack gear 51 is connected to one end that connecting rod 52 stretches out mounting groove 57, and spring 53 is arranged in mounting groove 57, one end and tooth Item 51 is inconsistent, and the bottom of the other end and mounting groove 57 is inconsistent, pushes rack gear 51 mobile towards gear 54, makes rack gear 51 and gear 54 engagements, gear 54 is fixed, so that the first collet 3 or the second collet 4 is fixed.
When performing the operation to different patients, operator's tool or hand push carry-over bar 51 make rack gear 51 and gear 54 is mobile, then rotates the first collet 3 and the second collet 4, adjusts the angle and the second collet 4 of the first collet 3 and the first clamp handle 1 With the angle of the second clamp handle 2, purse-string forceps are adjusted to be suitble to the form of patient, then operator decontrols rack gear 51, spring 53 Band 51 return of carry-over bar, engages rack gear 51 with gear 54, so that gear 54 is fixed, gear 54 and the first collet 3, second are pressed from both sides First 4 is coaxial fixed, therefore rack gear 51 also locks the first collet 3 and the second collet 4, keeps the first collet 3 and the second collet 4 The form needed.By above-mentioned setting, without preparing more purse-string forceps, but by adjusting the first collet 3 and the second collet 4 Position is applicable in purse-string forceps from different patients, is easy to use, and cost is relatively low.
As a kind of improved specific embodiment, the handle hole 56 in waist type is offered on the side wall of mounting groove 57, even Operating stick 55 is connected on the side wall of extension bar 52, operating stick 55 is stretched out from handle hole 56.
Adjusting the first collet 3 and when the second collet 4, operator pulls operating stick 55 with regard to achievable operation, relative to Unarmed mode operates more safe and reliable；Relative to the method for using tool, operate simpler.
As a kind of improved specific embodiment, the first collet 3 and the second collet 4 include pedestal 31, attachment base 32, Several threading blocks 33 and the fixation device for fixing threading block 33, pedestal 3l are fixed on the first clamp handle l or the second clamp handle 2 On, several threading blocks 33 are fixed on attachment base 32, and attachment base 32 is removably attachable on pedestal 31 by fixed device, Fixed device includes pull ring 41, drag hook 42, spanner 43, cam 44 and pin shaft 45, and drag hook 42 is fixed on attachment base 32, pedestal 31 On be provided with two pieces of link blocks 46, pin shaft 45 is arranged between two link blocks 46, and cam 44 is hinged on connection by pin shaft 45 Between block 46, spanner 43 is connect with cam 44, and pull ring 41 is hinged on cam 44, is drawn with pulling or decontroling when cam 44 rotates Hook 42, thus fixed or relieving attachment base 32.
After the first collet 3 and the abrasion of the second collet 4, operator pulls spanner 43, and band moving cam 44 rotates, and makes pull ring 41 deviate from out of drag hook 42, release locking to attachment base 32, and then, operator pushes attachment base 32, by attachment base 32 from It is unloaded on pedestal 31, the attachment base 32 more renewed.By above-mentioned setting, after surgery, threading block 33 and attachment base are only needed to change 32, without entirely replacing purse-string forceps, save maintenance cost.
As a kind of improved specific embodiment, sliding slot 47 is offered on attachment base 32, is set on the side wall of mounting groove 57 It is equipped with sliding rail 48, sliding rail 48 protrudes into sliding slot 47, and attachment base 32 is pre-positioned.
Attachment base 32 and pedestal 31 are pre-positioned by above-mentioned setting, increase the connection area of attachment base 32 and pedestal 31, To make attachment base 32 with pedestal 31, structure is more stable upon connection.
As a kind of improved specific embodiment, it is provided with locking mechanism between the first clamp handle 1 and the second clamp handle 2, is locked Mechanism includes rotary sleeve 61, connecting rod 62, hook 63, and mounting hole 65 is offered in the first clamp handle 1, is offered in the second clamp handle 2 solid Determine slot 64, rotary sleeve 61 is rotatably arranged in mounting hole 65, and internal screw thread is provided in rotary sleeve 61, outer spiral shell is provided on connecting rod 62 Line, internal screw thread are engaged with external screw thread, and hook 63 is fixed on connecting rod 62 towards one end of the second clamp handle 2, when the first clamp handle 1 and second When clamp handle 2 is closed, connecting rod 62 is rotated, and drives hook 63 to be hooked in fixing groove 64, the first clamp handle 1 is mutually locked with the second clamp handle 2.
After clamping predetermined position, operator rotates rotary sleeve 61 and connecting rod 62, and hook 63 is transferred in fixing groove 64, Then operator's pivot link 62 drives hook 63 mobile towards fixing groove 64, so that hook 63 is resisted fixing groove 64, thus by hook Son 63 is fixed, and keeps the first clamp handle 1 and the second clamp handle 2 fixed, without lasting force, so that it may keep clamp position, operation side Just.
As a kind of improved specific embodiment, the first clamp handle 1 is backwards to one end of the first collet 3 and the second clamp handle 2 back The finger ring 7 being inserted into for finger is provided with to one end of the second collet 4.
In operation, operator inserts a finger into finger ring 7, prevents purse-string forceps from falling on hand.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (7)

1.一种阴道缝合用剪式缝合钳，包括第一钳柄(1)、第二钳柄(2)、第一夹头(3)和第二夹头(4)，所述第一钳柄(1)和第二钳柄(2)相互铰接，所述第一夹头(3)设置在第一钳柄(1)的一端，所述第二夹头(4)设置在第二钳柄(2)的一端，以在第一钳柄(1)和第二钳柄(2)转动时，夹住或放开人体组织，其特征在于：所述第一夹头(3)和第二夹头(4)相向的一面均设置有若干个相互交错的夹齿(8)，所述夹齿(8)相向的一面开设有穿线槽(9)，当夹齿(8)咬合的时候，若干个穿线槽(9)相互连通，形成供缝合线穿过的通道。1. A scissor-type suture forceps for vaginal suture, comprising a first forceps handle (1), a second forceps handle (2), a first chuck (3) and a second chuck (4), the first forceps The handle (1) and the second clamp handle (2) are hinged to each other, the first chuck (3) is arranged at one end of the first clamp handle (1), and the second chuck (4) is arranged at the second clamp One end of the handle (2) is used to clamp or release human tissue when the first clamp handle (1) and the second clamp handle (2) rotate, characterized in that: the first clamp head (3) and the second clamp handle (2) The opposite sides of the two clamping heads (4) are provided with a plurality of interlaced clamping teeth (8). The opposite side of the clamping teeth (8) is provided with a threading groove (9). When the clamping teeth (8) are engaged, , a plurality of threading grooves (9) communicate with each other to form a channel for the suture to pass through. 2.根据权利要求1所述的一种阴道缝合用剪式缝合钳，其特征在于：所第一钳柄(1)与第一夹头(3)铰接，所述第二钳柄(2)与第二夹头(4)铰接，所述第一钳柄(1)和第二钳柄(2)上均设置有一组用于固定第一夹头(3)和第二夹头(4)的固定组件，两组所述固定组件均包括齿条(51)、连接杆(52)、弹簧(53)和齿轮(54)，所述齿轮(54)与第一夹头(3)或第二夹头(4)同轴固定，所述第一钳柄(1)和第二钳柄(2)上均开设有安装槽(57)，所述连接杆(52)滑移设置在安装槽(57)内，所述齿条(51)连接在连接杆(52)伸出安装槽(57)的一端，所述弹簧(53)设置在安装槽(57)内，一端与齿条(51)相抵触，另一端与安装槽(57)的底部相抵触，推动齿条(51)朝齿轮(54)移动，使齿条(51)与齿轮(54)啮合，将齿轮(54)固定，从而将第一夹头(3)或第二夹头(4)固定。2. A kind of scissor-type suture forceps for vaginal suture according to claim 1, characterized in that: the first forceps handle (1) is hinged with the first chuck (3), and the second forceps handle (2) Articulated with the second chuck (4), the first chuck handle (1) and the second chuck handle (2) are both provided with a set for fixing the first chuck (3) and the second chuck (4) The two sets of fixed components include a rack (51), a connecting rod (52), a spring (53) and a gear (54), the gear (54) is connected to the first chuck (3) or the second The two chucks (4) are coaxially fixed, the first clamp handle (1) and the second clamp handle (2) are both provided with installation grooves (57), and the connecting rod (52) is slidably arranged in the installation grooves In (57), the rack (51) is connected to one end of the connecting rod (52) protruding from the mounting groove (57), the spring (53) is arranged in the mounting groove (57), and one end is connected to the rack (51). ) in contact with the bottom of the mounting groove (57), push the rack (51) to move toward the gear (54), make the rack (51) mesh with the gear (54), and fix the gear (54), Thereby, the first collet (3) or the second collet (4) is fixed. 3.根据权利要求2所述的一种阴道缝合用剪式缝合钳，其特征在于：所述安装槽(57)的侧壁上开设有呈腰型的操作孔(56)，所述连接杆(52)的侧壁上连接有操作杆(55)，所述操作杆(55)从操作孔(56)伸出。3. The scissor-type suture forceps for vaginal suture according to claim 2, characterized in that: a waist-shaped operation hole (56) is opened on the side wall of the installation groove (57), and the connecting rod An operating rod (55) is connected to the side wall of (52), and the operating rod (55) protrudes from the operating hole (56). 4.根据权利要求3所述的一种阴道缝合用剪式缝合钳，其特征在于：所述第一夹头(3)和第二夹头(4)均包括基座(31)、连接座(32)、若干个穿线块(33)和用于固定穿线块(33)的固定装置，所述基座(31)固定在第一钳柄(1)或第二钳柄(2)上，若干个所述穿线块(33)固定在连接座(32)上，所述连接座(32)通过固定装置可拆卸的连接在基座(31)上，所述固定装置包括拉环(41)、拉钩(42)、扳手(43)、凸轮(44)和销轴(45)，所述拉钩(42)固定在连接座(32)上，所述基座(31)上设置有两块连接块(46)，所述销轴(45)设置在两个连接块(46)之间，所述凸轮(44)通过销轴(45)铰接在连接块(46)之间，所述扳手(43)与凸轮(44)连接，所述拉环(41)铰接在凸轮(44)上，以在凸轮(44)转动时拉动或放开拉钩(42)，从而固定或放开连接座(32)。4. The scissor-type suture forceps for vaginal suture according to claim 3, characterized in that: the first chuck (3) and the second chuck (4) both comprise a base (31), a connecting seat (32), several threading blocks (33) and a fixing device for fixing the threading blocks (33), the base (31) is fixed on the first clamp handle (1) or the second clamp handle (2), A plurality of the threading blocks (33) are fixed on the connection seat (32), the connection seat (32) is detachably connected to the base (31) through a fixing device, and the fixing device includes a pull ring (41) , a pull hook (42), a wrench (43), a cam (44) and a pin (45), the pull hook (42) is fixed on the connecting seat (32), and the base (31) is provided with two connecting pieces block (46), the pin (45) is arranged between two connecting blocks (46), the cam (44) is hinged between the connecting blocks (46) through the pin (45), and the wrench ( 43) Connected with the cam (44), the pull ring (41) is hinged on the cam (44) to pull or release the pull hook (42) when the cam (44) rotates, thereby fixing or releasing the connecting seat (32) ). 5.根据权利要求4所述的一种阴道缝合用剪式缝合钳，其特征在于：所述连接座(32)上开设有滑槽(47)，所述安装槽(57)的侧壁上设置有滑轨(48)，所述滑轨(48)伸入滑槽(47)，将连接座(32)预定位。5. A kind of scissor-type suture forceps for vaginal suture according to claim 4, characterized in that: the connecting seat (32) is provided with a chute (47), and the side wall of the mounting groove (57) is provided with a sliding groove (47). A sliding rail (48) is provided, and the sliding rail (48) extends into the sliding groove (47) to pre-position the connecting seat (32). 6.根据权利要求5所述的一种阴道缝合用剪式缝合钳，其特征在于：所述第一钳柄(1)和第二钳柄(2)间设置有锁定机构，所述锁定机构包括旋转套(61)、连杆(62)、钩子(63)，所述第一钳柄(1)上开设有安装孔(65)，所述第二钳柄(2)上开设有固定槽(64)，所述旋转套(61)转动设置在安装孔(65)内，所述旋转套(61)内设置有内螺纹，所述连杆(62)上设置有外螺纹，所述内螺纹与外螺纹啮合，所述钩子(63)固定在连杆(62)朝向第二钳柄(2)的一端，当第一钳柄(1)和第二钳柄(2)闭合时，连杆(62)转动，带动钩子(63)钩到安装孔(65)内，将第一钳柄(1)和第二钳柄(2)相锁定。The scissor-type suture forceps for vaginal suture according to claim 5, characterized in that: a locking mechanism is provided between the first forceps handle (1) and the second forceps handle (2), and the locking mechanism It includes a rotating sleeve (61), a connecting rod (62), a hook (63), a mounting hole (65) is opened on the first clamp handle (1), and a fixing groove is opened on the second clamp handle (2) (64), the rotating sleeve (61) is rotatably arranged in the mounting hole (65), the rotating sleeve (61) is provided with an internal thread, the connecting rod (62) is provided with an external thread, and the internal thread is provided on the connecting rod (62). The thread is engaged with the external thread, the hook (63) is fixed on the end of the connecting rod (62) facing the second clamp handle (2), when the first clamp handle (1) and the second clamp handle (2) are closed, the connection The rod (62) rotates to drive the hook (63) to hook into the installation hole (65), and lock the first clamp handle (1) and the second clamp handle (2). 7.根据权利要求6所述的一种阴道缝合用剪式缝合钳，其特征在于：所述第一钳柄(1)背向第一夹头(3)的一端和第二钳柄(2)背向第二夹头(4)的一端均设置有供手指插入的指环(7)。7. The scissor-type suture forceps for vaginal suture according to claim 6, characterized in that: one end of the first forceps handle (1) facing away from the first chuck (3) and the second forceps handle (2) ) at one end facing away from the second chuck (4) is provided with a finger ring (7) for finger insertion.
CN201811128425.5A 2018-09-26 2018-09-26 A kind of vagina suture scissors stitching clamp Pending CN109171909A (en)

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