CN105662535B - A kind of general surgery department surgical hemostatic pincers - Google Patents

A kind of general surgery department surgical hemostatic pincers Download PDF

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Publication number
CN105662535B
CN105662535B CN201610004450.7A CN201610004450A CN105662535B CN 105662535 B CN105662535 B CN 105662535B CN 201610004450 A CN201610004450 A CN 201610004450A CN 105662535 B CN105662535 B CN 105662535B
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CN
China
Prior art keywords
clamp handle
binding clip
locking bar
general surgery
surgery department
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Application number
CN201610004450.7A
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Chinese (zh)
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CN105662535A (en
Inventor
岳栋
其他发明人请求不公开姓名
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The Hospital Attached to Jining Medical College
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AFFILIATED HOSPITAL OF JINING MEDICAL UNIVERSITY
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Priority to CN201610004450.7A priority Critical patent/CN105662535B/en
Publication of CN105662535A publication Critical patent/CN105662535A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28Surgical forceps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding

Abstract

The invention discloses a kind of general surgery department surgical hemostatic pincers, including left clamp handle, the right binding clip being connected with left clamp handle, right clamp handle, the left binding clip being connected with right clamp handle, the left clamp handle and the right clamp handle are hinged by pin shaft, locking bar is respectively arranged on the opposite face of the left clamp handle and the right clamp handle, screw thread is respectively arranged in the locking bar, annular recess is provided in the locking bar in the left clamp handle, fixed link is provided in the locking bar in the left clamp handle, described annular recess one end is provided with tapped blind hole in the fixed link, external screw thread is provided in the locking bar in the right clamp handle, locking bar in the right clamp handle is threaded in the tapped blind hole.The present invention realizes relatively fixed between left clamp handle and right clamp handle by using adjustable fixed rod structure, improves the stability of structure, while using fixed nested structure, making to difficultly slip off in haemostatic clamp use process.

Description

A kind of general surgery department surgical hemostatic pincers
Technical field
The present invention relates to a kind of general surgery department surgical hemostatic pincers.
Background technique
Haemostatic clamp is common tool in surgical procedures.In existing haemostatic clamp use process, grabbed by fixation manually The mode held, clamping force is excessive, be easy to cause tissue damage, and clamping force is too small, cannot play the effect of hemostasis, need Real-time perfoming manually adjusts, inconvenient, simultaneously because anti-skidding burr knot is arranged in order to avoid sliding in existing haemostatic clamp Structure, in use, raised lines structure be easy to cause tissue damage, influence surgical effect.
Summary of the invention
The purpose of the present invention is to provide a kind of general surgery department surgical hemostatic pincers, can improve of the existing technology ask Topic is realized relatively fixed between left clamp handle and right clamp handle by using adjustable fixed rod structure, improves the stabilization of structure Property, while using fixed nested structure, make to difficultly slip off in haemostatic clamp use process.
The invention is realized by the following technical scheme:
A kind of general surgery department surgical hemostatic pincers, including left clamp handle, the right binding clip being connected with left clamp handle, right clamp handle and the right side The left binding clip that clamp handle is connected, the left clamp handle and the right clamp handle are hinged by pin shaft, in the left clamp handle It is respectively arranged with locking bar on opposite face with the right clamp handle, is respectively arranged with screw thread in the locking bar, in institute It is provided with annular recess in the locking bar in left clamp handle stated, is provided in the locking bar in the left clamp handle solid Fixed pole, the fixed link are connected in the annular recess and can rotate around the axis of the annular recess, The fixed link is provided with tapped blind hole far from described annular recess one end, sets in the locking bar in the right clamp handle It is equipped with external screw thread, the locking bar in the right clamp handle is threaded in the tapped blind hole;In the left binding clip and Fixing sleeve is respectively installed on the right binding clip, the fixing sleeve is made of medical silica-gel.
Further, for the present invention is better achieved, diversion pads are respectively arranged on the fixing sleeve, described Diversion pads are respectively arranged with deflector hole close to the left binding clip and the right binding clip top of supply line, in the deflector hole It is connected separately with diversion pipe, the diversion pipe is made of medical silica-gel.
Further, it for the present invention is better achieved, is respectively arranged with and leads on the opposite end face of the fixing sleeve described in 2 Chute, the diversion trench are arranged along the fixing sleeve length direction, and the deflector hole is mutually interconnected with the diversion trench It is logical.
Further, it for the present invention is better achieved, is provided in the diversion pipe far from described deflector hole one end Seal is provided with the pump orifice of the connection diversion pipe in the middle part of the seal.
Further, it for the present invention is better achieved, is respectively arranged on the left binding clip and the right binding clip Strip clamping portion, the length direction of the strip clamping portion are respectively perpendicular to the left binding clip and the right binding clip length Direction.
Further, to be better achieved the present invention, the thickness of the left binding clip and the right binding clip end is less than Its thickness close to the pin shaft part.
Further, to be better achieved the present invention, at least three that the strip wedging position is equally arranged, The strip clamping portion is arranged in parallel.
Compared with the prior art, the present invention has the following beneficial effects:
(1) present invention, can be conveniently relatively fixed by left clamp handle and right clamp handle when needed by using locking bar structure Get up, makes it have more stable structure, so as to make the distance between left binding clip and right binding clip be in steady state, using It is more convenient;
(2) present invention is by setting fixed rod structure, and passes through the tapped blind hole being arranged in fixed link and locking bar phase Mutually be threadedly coupled, can make in left clamp handle and right clamp handle bracket it is relatively fixed it is more convenient securely, meanwhile, by adjusting locking Item screws in the distance of tapped blind hole, and orientation adjusts the distance between left binding clip and right binding clip, so as to keep operation precision higher, It is more convenient to use, it is not easy to cause to damage to histocyte in operation, helps to reduce postoperative complication, improve hand Art success rate;
(3) present invention can enable fixed link opposite by the way that fixed link to be sleeved in the annular recess in left clamp handle Locking bar rotation in left clamp handle, facilitates operation fixed link, can also facilitate adjustment the distance between left clamp handle and right clamp handle, make to tie Structure is stronger compact;
(4) present invention can facilitate realization to operation by using fixed nested structure is arranged on left binding clip and right binding clip The fixation at position helps to improve procedure efficiency, while can be removed when needed, it is convenient carry out disinfection to haemostatic clamp and Sterilization;
(5) fixed nested structure is made by using medical silica-gel in the present invention, can be improved the wholesomeness of fixing sleeve, avoids hand Art infection, helps to improve the success rate of operation, simultaneously because medical silica-gel is compared to jaw surfaces of stopping blooding made of existing metal With bigger frictional force, can make more to consolidate when its clamping in clamping with bigger relative friction forces.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 is overall structure of the present invention.
Wherein: 101. left clamp handles, 102. right binding clips, 103. right clamp handles, 104. left binding clips, 105. locking bars, 106. is fixed Bar, 107. tapped blind holes, 108. annular recess, 109. fixing sleeves, 110. diversion pads, 111. deflector holes, 112. diversion pipes, 113. Strip clamping portion, 114. diversion trenches, 115. seals.
Specific embodiment
The present invention is described in further detail combined with specific embodiments below, but embodiments of the present invention are not limited to This.
Embodiment 1:
As shown in Figure 1, a kind of general surgery department surgical hemostatic pincers, including left clamp handle 101, the right side being connected with left clamp handle 101 Binding clip 102, right clamp handle 103, the left binding clip 104 being connected with right clamp handle 103, the left clamp handle 101 and the right clamp handle 103 are hinged by pin shaft, are respectively arranged with lock on the opposite face of the left clamp handle 101 and the right clamp handle 103 Tight item 105, is respectively arranged with screw thread in the locking bar 105, sets in the locking bar 105 in the left clamp handle 101 It is equipped with annular recess 108, fixed link 106 is provided in the locking bar 105 in the left clamp handle 101, it is described Fixed link 106 is connected in the annular recess 108 and can rotate around the axis of the annular recess 108, in institute The fixed link 106 stated is provided with tapped blind hole 107 far from described 108 one end of annular recess, in the right clamp handle 103 External screw thread is provided in locking bar 105, the locking bar 105 in the right clamp handle 103 is threaded in the tapped blind hole In 107;Fixing sleeve 109, the fixing sleeve 109 are respectively installed on the left binding clip 104 and the right binding clip 105 It is made of medical silica-gel.
The present invention, can be conveniently when needed by left clamp handle and right clamp handle relatively fixed by using locking bar structure Come, make it have more stable structure, so as to make the distance between left binding clip and right binding clip in steady state, using more Add conveniently;The present invention is by setting fixed rod structure, and tapped blind hole and the mutual spiral shell of locking bar by being arranged in fixed link Line connection, can make in left clamp handle and right clamp handle bracket it is relatively fixed it is more convenient securely, meanwhile, by adjusting locking bar rotation Enter the distance of tapped blind hole, orientation adjustment the distance between left binding clip and right binding clip use so as to keep operation precision higher It is more convenient, be not easy to cause to damage to histocyte in operation, facilitate reduce postoperative complication, improve operation at Power;The present invention can enable the relatively left clamp handle of fixed link by the way that fixed link to be sleeved in the annular recess in left clamp handle On locking bar rotation, facilitate operation fixed link, can also facilitate adjustment the distance between left clamp handle and right clamp handle, make structure more It is securely compact;The present invention can facilitate realization to Surgery by using fixed nested structure is arranged on left binding clip and right binding clip The fixation of position, helps to improve procedure efficiency, while can be removed when needed, convenient that haemostatic clamp is carried out disinfection and killed Bacterium;Fixed nested structure is made by using medical silica-gel in the present invention, can be improved the wholesomeness of fixing sleeve, avoids postoperative infection, The success rate of operation is helped to improve, simultaneously because medical silica-gel has more greatly compared to hemostasis jaw surfaces made of existing metal Frictional force, can be more firm when making its clamping in clamping with bigger relative friction forces.
Embodiment 2:
The present embodiment on the basis of embodiment 1, the blood of timely aspiration operation position during surgery for convenience, simultaneously Facilitate flushing, reduces and use dedicated suction and flushing device, it is preferable that be respectively arranged with and lead on the fixing sleeve 109 Pad 110 is flowed, is respectively set in the diversion pads 110 close to the left binding clip 104 and 102 top of supply line of right binding clip There is deflector hole 111, diversion pipe 112 is connected separately in the deflector hole 111, the diversion pipe 112 is medical silica-gel It is made.The blood of retaining part can be aspirated by diversion pipe, while retaining part can also be rinsed by diversion pipe, It can also be rinsed using the diversion pipe of side, the diversion pipe of the other side carries out suction operation, helps to improve procedure efficiency.
It is further preferred that facilitate surgical procedure to carry out water conservancy diversion to blood, in the present embodiment, consolidate described in 2 Surely it covers on 109 opposite end faces and is respectively arranged with diversion trench 114, the diversion trench 114 is along the 109 length side of fixing sleeve To setting, the deflector hole 111 and the diversion trench 114 are interconnected.By the way that diversion trench is arranged, make blood along water conservancy diversion Slot is sucked away by deflector hole.
In order to avoid bacterium enters diversion pipe in use process, in the present embodiment, it is preferable that in the diversion pipe 112 Described 111 one end of deflector hole is provided with seal 115, is provided in the middle part of the seal 115 described in connection The pump orifice of diversion pipe 112.
Since existing surgical hemostasis jaw surfaces are smooth, in order to avoid fixing sleeve falls off, in the present embodiment, it is preferable that Strip clamping portion 113, the strip clamping portion 113 are respectively arranged on the left binding clip 104 and the right binding clip 102 Length direction be respectively perpendicular to the left binding clip 104 and 102 length direction of right binding clip.
For operating easily, in the present embodiment, it is preferable that the left binding clip 104 and 102 end of right binding clip Thickness is less than it close to the thickness of the pin shaft part.By keeping the end thickness of left binding clip and right binding clip smaller, Neng Goufang Just haemostatic clamp extend into bleeding part, facilitates clamping, reduces and damages histiocytic possibility.
In order to improve the stability of fixing sleeve, in the present embodiment, it is preferable that the strip clamping portion 113 is between equal At least three away from setting, the strip clamping portion 113 are arranged in parallel.Due to being clamped using the strip of spaced set Portion, in corresponding mobile fixing sleeve, as soon as every movement strip clamping portion, operator be able to know that fixing sleeve it is deep away from From facilitating and operated.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (6)

1. a kind of general surgery department surgical hemostatic pincers, it is characterised in that: be connected including left clamp handle (101), with left clamp handle (101) Right binding clip (102), right clamp handle (103), the left binding clip (104) being connected with right clamp handle (103), the left clamp handle (101) and The right clamp handle (103) is hinged by pin shaft, opposite in the left clamp handle (101) and the right clamp handle (103) Face on be respectively arranged with locking bar (105), screw thread is respectively arranged in the locking bar (105), in the left pincers Annular recess (108) are provided in locking bar (105) on handle (101), the locking bar in the left clamp handle (101) (105) it is provided on fixed link (106), the fixed link (106) is connected in the annular recess (108) simultaneously It can be rotated around the axis of the annular recess (108), in the fixed link (106) far from the annular recess (108) one end is provided with tapped blind hole (107), is provided with outer spiral shell in the locking bar (105) in the right clamp handle (103) Line, the locking bar (105) in the right clamp handle (103) are threaded in the tapped blind hole (107);On the left side It is respectively installed with fixing sleeve (109) on binding clip (104) and the right binding clip (105), the fixing sleeve (109) is medical silicon Glue is made;Diversion pads (110) are respectively arranged on the fixing sleeve (109), in the diversion pads (110) close to described Left binding clip (104) and described right binding clip (102) top of supply line be respectively arranged with deflector hole (111), in the deflector hole (111) it is connected separately on diversion pipe (112), the diversion pipe (112) is made of medical silica-gel.
2. a kind of general surgery department surgical hemostatic pincers according to claim 1, it is characterised in that: the fixing sleeve described in 2 (109) it is respectively arranged on opposite end face diversion trench (114), the diversion trench (114) is long along the fixing sleeve (109) Direction setting is spent, the deflector hole (111) and the diversion trench (114) are interconnected.
3. a kind of general surgery department surgical hemostatic pincers according to claim 2, it is characterised in that: in the diversion pipe (112) described deflector hole (111) one end is provided with seal (115), is provided in the middle part of the seal (115) The pump orifice of the connection diversion pipe (112).
4. a kind of general surgery department surgical hemostatic pincers according to claim 2, it is characterised in that: in the left binding clip (104) and on the right binding clip (102) it is respectively arranged with strip clamping portion (113), the length of the strip clamping portion (113) Degree direction is respectively perpendicular to the left binding clip (104) and described right binding clip (102) length direction.
5. a kind of general surgery department surgical hemostatic pincers according to claim 4, it is characterised in that: the left binding clip (104) It is less than it close to the thickness of the pin shaft part with the thickness of described right binding clip (102) end.
6. a kind of general surgery department surgical hemostatic pincers according to claim 5, it is characterised in that: the strip clamping portion It (113) is at least three being equally arranged, the strip clamping portion (113) is arranged in parallel.
CN201610004450.7A 2016-01-04 2016-01-04 A kind of general surgery department surgical hemostatic pincers Active CN105662535B (en)

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Application Number Priority Date Filing Date Title
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CN105662535B true CN105662535B (en) 2019-02-15

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106175864A (en) * 2016-07-29 2016-12-07 江苏翊博雷明医疗科技有限公司 A kind of Novel hemostat
CN106175865B (en) * 2016-07-29 2019-01-15 江苏翊博雷明医疗科技有限公司 A kind of haemostatic clamp
CN107970062A (en) * 2017-12-13 2018-05-01 四川知创空间孵化器管理有限公司 A kind of novel cervical dilating pincers
CN110693567B (en) * 2019-10-23 2020-12-25 南通大学附属医院 Rongeur capable of fixing biting cavity

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025978A (en) * 1910-11-08 1911-08-03 George Fowler Improvements in or relating to Rack or Catch Forceps.
DE2951664A1 (en) * 1979-12-21 1981-07-02 Max Bernhard 7900 Ulm Ulrich Medical instrument with two adjustable and lockable arms - has housing on one arm, slidably guided on other arm rail, with spring loaded lock release member
CN2166926Y (en) * 1992-10-26 1994-06-01 韦志强 Multi-function hole shaft two-purpose spring caliper
CN2223080Y (en) * 1995-07-05 1996-03-27 龚菊梅 Steel pin end folding forceps using for orthopedic internal fixation
CN2885150Y (en) * 2006-03-30 2007-04-04 何小洪 Medical holding forceps for placing steel plate
CN202654207U (en) * 2012-07-25 2013-01-09 王奎林 Bone holding forceps
CN203001041U (en) * 2013-01-06 2013-06-19 徐纪强 Haemostatic forceps
CN103393446A (en) * 2013-07-30 2013-11-20 王凯 General surgery department surgical hemostatic forceps
CN203662874U (en) * 2013-11-28 2014-06-25 杭州桐庐时空候医疗器械有限公司 Vagina expander
CN104921765A (en) * 2015-05-28 2015-09-23 苏州瑞华医院有限公司 Microsurgical point-spreading forceps
CN204698634U (en) * 2015-04-08 2015-10-14 杭州富阳新锐生物科技有限公司 A kind of Medical hemostat
CN204723109U (en) * 2015-05-28 2015-10-28 苏州瑞华医院有限公司 A kind of microsurgery point-like distraction forcep

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025978A (en) * 1910-11-08 1911-08-03 George Fowler Improvements in or relating to Rack or Catch Forceps.
DE2951664A1 (en) * 1979-12-21 1981-07-02 Max Bernhard 7900 Ulm Ulrich Medical instrument with two adjustable and lockable arms - has housing on one arm, slidably guided on other arm rail, with spring loaded lock release member
CN2166926Y (en) * 1992-10-26 1994-06-01 韦志强 Multi-function hole shaft two-purpose spring caliper
CN2223080Y (en) * 1995-07-05 1996-03-27 龚菊梅 Steel pin end folding forceps using for orthopedic internal fixation
CN2885150Y (en) * 2006-03-30 2007-04-04 何小洪 Medical holding forceps for placing steel plate
CN202654207U (en) * 2012-07-25 2013-01-09 王奎林 Bone holding forceps
CN203001041U (en) * 2013-01-06 2013-06-19 徐纪强 Haemostatic forceps
CN103393446A (en) * 2013-07-30 2013-11-20 王凯 General surgery department surgical hemostatic forceps
CN203662874U (en) * 2013-11-28 2014-06-25 杭州桐庐时空候医疗器械有限公司 Vagina expander
CN204698634U (en) * 2015-04-08 2015-10-14 杭州富阳新锐生物科技有限公司 A kind of Medical hemostat
CN104921765A (en) * 2015-05-28 2015-09-23 苏州瑞华医院有限公司 Microsurgical point-spreading forceps
CN204723109U (en) * 2015-05-28 2015-10-28 苏州瑞华医院有限公司 A kind of microsurgery point-like distraction forcep

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