CN107822673A - Medical plugging film delivery pipe - Google Patents

Medical plugging film delivery pipe Download PDF

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Publication number
CN107822673A
CN107822673A CN201711276644.3A CN201711276644A CN107822673A CN 107822673 A CN107822673 A CN 107822673A CN 201711276644 A CN201711276644 A CN 201711276644A CN 107822673 A CN107822673 A CN 107822673A
Authority
CN
China
Prior art keywords
body
end
crack
plugging film
delivery pipe
Prior art date
Application number
CN201711276644.3A
Other languages
Chinese (zh)
Inventor
岑道卷
王军
李桂存
Original Assignee
广州科荟泽生物科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州科荟泽生物科技有限公司 filed Critical 广州科荟泽生物科技有限公司
Priority to CN201711276644.3A priority Critical patent/CN107822673A/en
Publication of CN107822673A publication Critical patent/CN107822673A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00597Implements comprising a membrane
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00623Introducing or retrieving devices therefor

Abstract

The present invention provides a kind of medical plugging film delivery pipe, it includes body and the crack being opened on the tube wall of the body, the crack extends from the end of the body along the length direction of the body to body middle part, and the crack runs through the tube wall of the body, the crack is located at the one end open of the end of the body, other end closing.Medical plugging film delivery pipe provided in an embodiment of the present invention, it can be used cooperatively with operating theater instruments such as minimally invasive pincers, medical plugging film is involved in medical plugging film delivery pipe, then transported again, compared to the method for shipment that medical plugging film is directly held using minimally invasive clamp, medical plugging film delivery pipe provided in an embodiment of the present invention is transported and deployed medical plugging film conveniently and do not damage medical plugging film.

Description

Medical plugging film delivery pipe

Technical field

The present invention relates to medical apparatus field, especially a kind of medical plugging film delivery pipe.

Background technology

When mini-incision carries out thoracic operation under thoracoscope, surgeon cuts one to several on patient's wall of the chest Mini-incision and be aided with pore puncture instrument and establish thoracic cavity sem observation passage and operating theater instruments access way, utilize Minimally Invasive Surgery Apparatus enters patient's body and carries out operative treatment to pathological tissues.To needing to create tissue after excision of the lesion in surgical procedure Face is sutured and stopped blooding, to reduce the oozing of blood of section or gas leakage.The oozing of blood of the viscera tissue surface of a wound or gas leakage usually give dropping Solution medical films (Absorbable membrane) are affixed on surface of a wound surface and blocked, and to reduce blood oozing from the wound surface or pinprick gas leakage, improve operative treatment Effect, reduce postoperative complications.Medical worker only opens up three holes, diplopore even single hole as far as possible, so can both reach operation Effect, operation wound can also be reduced, make patient is postoperative to be easier to rehabilitation.

All it is to be held by minimally invasive clamp by folding when current endoscope-assistant surgery is using the progress surface of a wound closure of medical plugging film Medical plugging film is directly transported to operative site by instrument channel, and then the expansion of medical plugging film is pasted on the surface of a wound again. It is limited to that the inner space of instrument channel diameter and operation technique area is narrow, the transport and expansion of this medical plugging film are equal There is certain operation difficulty, and also easily damage plugging film in operation, reduce the therapeutic effect of medical plugging film.

The content of the invention

In view of the shortcomings of the prior art, transported it is an object of the present invention to provide one kind and deploy medical plugging film conveniently and do not damage The medical plugging film delivery pipe of bad medical plugging film.

In order to solve the above technical problems, the embodiment of the present invention provides a kind of medical plugging film delivery pipe, it include body and The crack being opened on the tube wall of the body, the crack is from the end of the body along the length direction of the body to institute State and extend in the middle part of body, and the crack runs through the tube wall of the body, the crack is located at one end of the end of the body It is open, other end closing.

Preferably, the first end of the body offers two cracks, described two cracks from the body One end opens up to body middle part, and described two cracks are relative and be arranged in parallel.

Preferably, the cross section of the body is circle, and described two cracks are located at the two of the circular same diameter End.

Preferably, the second end of the body offers a crack, is opened in the folder at the second end of the body From the second end of the body to the body, middle part opens up seam, and the length of the body and the length ratio of the crack are more than 2:1;Or the second end of the body offers two cracks, two cracks at the second end of the body are opened in From the second end of the body to the body, middle part opens up, and two cracks for being opened in the second end of the body are relative and flat Row is set, and the length of the body and the length ratio of the crack are more than 2:1.

Preferably, the crack at the second end of the body and the folder of the corresponding first end for being opened in the body are opened in Seam is located along the same line.

Preferably, the length of the body and the length ratio of the crack are 2.2-4:1.

Preferably, the first end of the body and the second end offer a crack, described two cracks point respectively Do not opened up from the first end of the body and the second end to body middle part, the length of the body and the length of the crack The ratio between be more than 2:1.

Preferably, the open end of the crack is provided with enlarging.

Preferably, the ratio between the length of the crack and width are 15-65:1.

Preferably, the body is made up of metal material or high polymer material.

Medical plugging film delivery pipe provided in an embodiment of the present invention, minimally invasive pincers can after passing medical plugging film delivery pipe body The edge at the central broken line of plugging film or one side is clamped, clamping plugging film retracts to the envelope of crack from the open end of crack Closed end, the medical plugging film delivery pipe of single direction rotation or minimally invasive pincers make plugging film be involved in completely in body, then pass through apparatus again Access way is transported to operative site, and mobile medical plugging film delivery pipe or minimally invasive pincers utilize other to expose medical plugging film Minimally invasive pincers, which assist to will wind up the medical plugging film come, to deploy and is affixed on the surface of a wound, compared to directly holding plugging film using minimally invasive clamp Method of shipment, medical plugging film delivery pipe provided in an embodiment of the present invention is transported and expansion plugging film is convenient and does not damage closure Film.

Brief description of the drawings

Fig. 1 is the structural representation for the medical plugging film delivery pipe that first embodiment of the invention provides.

Fig. 2 is the structural representation for the medical plugging film delivery pipe that second embodiment of the invention provides.

Fig. 3 is the structural representation for the medical plugging film delivery pipe that third embodiment of the invention provides.

Fig. 4 is the structural representation for the medical plugging film delivery pipe that fourth embodiment of the invention provides.

Fig. 5 is the structural representation for the medical plugging film delivery pipe that fifth embodiment of the invention provides.

Fig. 6 is the structural representation for the medical plugging film delivery pipe that sixth embodiment of the invention provides.

Fig. 7 is Fig. 2 mouth of pipe perspective view.

Embodiment

Technical scheme of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that this The technical staff in field can be better understood from the present invention and can be practiced, but illustrated embodiment is not as the limit to the present invention It is fixed.

Fig. 1 to Fig. 6 is refer to, the embodiment of the present invention provides a kind of medical plugging film delivery pipe, and it includes body 1 and opened up Penetrated inside the crack 2 on the tube wall of body 1, body 1 along the length direction both sides of body 1, i.e., body 1 is substantially in hollow form Cylinder, body 1 can be made by metal material or high polymer material.Crack 2 is from the end of body 1 along the length of body 1 Direction extends to the middle part of body 1, and crack 2 runs through the tube wall of body 1, i.e. the seam bottom of crack 2 is arranged on the position at the middle part of body 1 Put, and can from the position of crack 2 body 1 inner tubal wall.Crack 2 is located at the one end open of the end of body 1, another end seal Close, the open end of crack 2 is used to introduce medical plugging film, and the blind end of crack 2 is used for medical closure of the confined shrinkage in pipe Film deploys in pipe., can when carrying out transporting medical plugging film using medical plugging film delivery pipe provided in an embodiment of the present invention Penetrated in the pipe of medical plugging film delivery pipe using minimally invasive pincers and passed from the one end for offering crack 2, carry out clamping medical envelope Stifled film.Minimally invasive clamp holds medical plugging film and retracted from one end that crack 2 opens to the blind end of crack 2, then makes minimally invasive pincers Rotated against with body 1, for example, rotate it is minimally invasive pincers and body 1 is motionless, or rotating tubular body 1 and it is minimally invasive pincers remain stationary as, so as to It is that medical plugging film is involved in from crack 2 in body 1.When medical plugging film is contracted in medical plugging film delivery pipe completely, Transported again.It should be noted that the middle part of body 1 is represented using the length of body 1 as standard, except two ends of body 1, The centre position of body 1 and the close a range of position in centre position belong to middle part.

Fig. 2, Fig. 4 be refer to Fig. 6, in order to meet to be easy in Minimally Invasive Surgery narrow zone to discharge medical plugging film and carry The efficiency that high medical plugging film is collapsed into medical plugging film delivery pipe pipe, the first end (such as upper end) of body 1 offer two Crack 2, two cracks 2 open up from the first end of body 1 to the middle part of body 1, and two cracks 2 are relative and be arranged in parallel.Two folders Seam 2 forms a section, and the section is represented by being cut into what the middle part of body 1 was formed along the length direction of medical plugging film delivery pipe Section, medical plugging film held via minimally invasive clamp after can the parallel section retract to the blind end of crack 2, by rotating minimally invasive pincers Drive that medical plugging film collapses into the inside of body 1 or rotating tubular body 1 guides medical plugging film to collapse into body from two cracks 2 Inside 1, the operation that medical plugging film enters medical plugging film delivery pipe is completed.

In other embodiments, two cracks 2 can be also disposed adjacent, namely spacing of two cracks 2 on tube wall is smaller, Medical plugging film forms the pattern of tabs to enter the open end of two cracks 2, and medical plugging film is moved by rotating minimally invasive clamping band Collapse into the inside of body 1 or rotating tubular body 1 guides medical plugging film to be collapsed into from two cracks 2 inside body 1, complete medical Plugging film enters the operation of medical plugging film delivery pipe.

Fig. 3 to Fig. 6 is refer to, in order to improve the applicability of medical plugging film delivery pipe, the second end (such as lower end) of body 1 A crack 2 is offered, the crack 2 for being opened in the second end of body 1 opens up from the second end of body 1 to the middle part of body 1, and second Hold the crack 2 opened up similar to the shape of crack 2 that first end opens up.Because the both ends of body 1 open up crack 2, therefore doctor When picking up medical plugging film delivery pipe, it is not necessary to which adjustment direction can be used, more convenient.The length of body 1 and the length of crack 2 The ratio between degree is more than 2:1, i.e., when the length of crack 2 is 2 centimetres, the length of body 1 is to should be greater than 4 centimetres, such as 4.5 centimetres, 5 lis Rice so that two cracks 2 will not be overlapping on the axial direction of body 1.In a preferred embodiment, the length of body 1 and crack 2 Length ratio be 2.2-4:1, i.e., when the length of crack 2 is 2 centimetres, the length of body 1 corresponds to 4.4 centimetres to 8 centimetres.Need It is noted that the length of the crack 2 is expressed as the length of single crack 2, rather than the length sum of all cracks 2.

Fig. 7 is refer to, makees the projection in medical plugging film delivery pipe mouth of pipe direction, the cross section of body 1 is generally circular. In preferred embodiment, two cracks 2 are located at the both ends of the same diameter of the circle, in order to which medical plugging film is inserted into two folders Rotated against in seam 2 and in pipe to complete to shrink.

In other embodiments, the second end of body 1 can also offer two cracks 2.It is opened in the second end of body 1 Two cracks 2 from the second end of body 1 to body 1, middle part opens up, two cracks 2 for being opened in the second end of body 1 are relative And be arranged in parallel, two cracks 2 form a sections, medical plugging film held via minimally invasive clamp after can the parallel section retract to folder The seam of seam 2 bottoms, move that medical plugging film collapses into the inside of body 1 or rotating tubular body 1 guides medical closure by rotating minimally invasive clamping band Film is collapsed into inside body 1 from two cracks 2, completes the operation that medical plugging film enters medical plugging film delivery pipe.Body 1 The length ratio of length and crack 2 be more than 2:1, i.e., when the length of crack 2 is 2 centimetres, the length of body 1 is to should be greater than 4 lis Rice, such as 4.5 centimetres, 5 centimetres.In a preferred embodiment, the length of body 1 and the length ratio of crack 2 are 2.2-4:1, that is, press from both sides When the length of seam 2 is 2 centimetres, the length of body 1 corresponds to 4.4 centimetres to 8 centimetres.

Fig. 3 is refer to, the first end of body 1 and the second end offer a crack 2 respectively, and two cracks 2 are respectively from pipe The first end of body 1 and the second end open up to the middle part of body 1.Fig. 4 is refer to, the first end of body 1 offers two cracks 2, pipe Second end of body 1 offers a crack 2, and the crack 2 at both ends opens up to the middle part of both ends phase body 1 of body 1 respectively.It please join Fig. 5 is examined, the first end of body 1 and the second end offer two cracks 2 respectively, and the crack 2 at both ends is respectively to the both ends phase of body 1 The middle part of body 1 opens up.

Fig. 1 to Fig. 5 is refer to, the central shaft for being opened in the crack 2 and body 1 of the first end of body 1 be arranged in parallel.It please join Fig. 3 to Fig. 5 is examined, the crack 2 at the second end of body 1 is opened in and the crack 2 of the corresponding first end for being opened in body 1 is located at together On one straight line, the central shaft of the straight line and body 1 be arranged in parallel.

Fig. 6 is refer to, in other embodiments, the crack 2 of the first end of body 1 opens up around the tube wall rotation of body 1, presss from both sides Seam 2 is set relative to the inclined of body 1.Similarly, the crack 2 being obliquely installed may be provided at first end and/or second Each position at end, can also be arranged on same body 1 with the crack 2 be arrangeding in parallel.

Fig. 1 to Fig. 7 is refer to, is entered for the ease of medical plugging film in body 1, the open end of crack 2 is provided with enlarging 3, enlarging 3 is roughly triangular, and when the medical plugging film held by minimally invasive clamp enters crack 2, medical plugging film is in crack 2 Open end position, which is taken advantage of a situation, to be slided into crack 2, convenient and swift.

According to the thickness and length of medical plugging film, the ratio between the length of crack 2 and width can be 15-65:1, i.e., when crack 2 Width be 0.1 centimetre when, the length of crack 2 corresponds to 1.5 centimetres to 6.5 centimetres.

In operation, minimally invasive pincers can be used to clamp medical plugging film after passing the body of medical plugging film delivery pipe, The edge at the central broken line of medical plugging film or one side can be clamped;Medical plugging film is clamped to retract from the open end of crack To the blind end of crack, the medical plugging film delivery pipe of single direction rotation or minimally invasive pincers make medical plugging film be involved in completely in body; Then operative site, mobile medical plugging film delivery pipe or minimally invasive pincers are transported to expose medical envelope by apparatus access way again Stifled film;Other minimally invasive pincers can be finally utilized to assist that the medical plugging film wound up is deployed and is affixed on the surface of a wound.

Medical plugging film delivery pipe provided in an embodiment of the present invention, it can be used cooperatively with equipment such as minimally invasive pincers, will be medical Plugging film is involved in medical plugging film delivery pipe, is then transported again, compared to directly holding medical closure using minimally invasive clamp The method of shipment of film, medical plugging film delivery pipe provided in an embodiment of the present invention are transported medical plugging film conveniently and not damaged medical Plugging film.

Medical plugging film delivery pipe provided in an embodiment of the present invention,

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations Technical field, be included within the scope of the present invention.

Claims (10)

  1. A kind of 1. medical plugging film delivery pipe, it is characterised in that including body and the crack being opened on the tube wall of the body, The crack extends from the end of the body along the length direction of the body to body middle part, and the crack runs through The tube wall of the body, the crack are located at the one end open of the end of the body, other end closing.
  2. 2. medical plugging film delivery pipe as claimed in claim 1, it is characterised in that the first end of the body offers two The crack, from the first end of the body to the body, middle part opens up described two cracks, described two cracks it is relative and It is arranged in parallel.
  3. 3. medical plugging film delivery pipe as claimed in claim 2, it is characterised in that the cross section of the body is circular, institute State the both ends that two cracks are located at the circular same diameter.
  4. 4. medical plugging film delivery pipe as claimed in claim 2, it is characterised in that the second end of the body offers one The crack, be opened in the body the second end crack from the second end of the body to the body middle part open up, institute State the length of body and be more than 2 with the length ratio of the crack:1;Or the second end of the body offers two folders Seam, be opened in the body the second end two cracks from the second end of the body to the body middle part open up, open up Two cracks in the second end of the body are relative and be arranged in parallel, the length of the body and the length ratio of the crack More than 2:1.
  5. 5. medical plugging film delivery pipe as claimed in claim 4, it is characterised in that be opened in the folder at the second end of the body Seam is located along the same line with the crack of the corresponding first end for being opened in the body.
  6. 6. medical plugging film delivery pipe as claimed in claim 4, it is characterised in that the length of the body and the crack Length ratio is 2.2-4:1.
  7. 7. medical plugging film delivery pipe as claimed in claim 1, it is characterised in that the first end of the body and the second end point Do not offer a crack, described two cracks respectively from the first end of the body and the second end to the body in the middle part of Open up, the length of the body and the length ratio of the crack are more than 2:1.
  8. 8. the medical plugging film delivery pipe as described in any one of claim 1 to 7, it is characterised in that the open end of the crack It is provided with enlarging.
  9. 9. the medical plugging film delivery pipe as described in any one of claim 1 to 7, it is characterised in that the length of the crack with The ratio between width is 15-65:1.
  10. 10. the medical plugging film delivery pipe as described in any one of claim 1 to 7, it is characterised in that the body is by metal material Material or high polymer material are made.
CN201711276644.3A 2017-12-06 2017-12-06 Medical plugging film delivery pipe CN107822673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711276644.3A CN107822673A (en) 2017-12-06 2017-12-06 Medical plugging film delivery pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711276644.3A CN107822673A (en) 2017-12-06 2017-12-06 Medical plugging film delivery pipe

Publications (1)

Publication Number Publication Date
CN107822673A true CN107822673A (en) 2018-03-23

Family

ID=61642300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711276644.3A CN107822673A (en) 2017-12-06 2017-12-06 Medical plugging film delivery pipe

Country Status (1)

Country Link
CN (1) CN107822673A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130261660A1 (en) * 2012-04-03 2013-10-03 Warsaw Orthopedic, Inc. Medical devices and methods for inserting an adhesive membrane
CN104644288A (en) * 2013-11-18 2015-05-27 上海微创医疗器械(集团)有限公司 External loading tube of implant and implant delivery system
CN204683677U (en) * 2015-05-12 2015-10-07 北京大清生物技术有限公司 A kind of invasive surgery uses instrument and uses clamping device
CN208464150U (en) * 2017-12-06 2019-02-05 广州科荟泽生物科技有限公司 Medical plugging film delivery pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130261660A1 (en) * 2012-04-03 2013-10-03 Warsaw Orthopedic, Inc. Medical devices and methods for inserting an adhesive membrane
CN104644288A (en) * 2013-11-18 2015-05-27 上海微创医疗器械(集团)有限公司 External loading tube of implant and implant delivery system
CN204683677U (en) * 2015-05-12 2015-10-07 北京大清生物技术有限公司 A kind of invasive surgery uses instrument and uses clamping device
CN208464150U (en) * 2017-12-06 2019-02-05 广州科荟泽生物科技有限公司 Medical plugging film delivery pipe

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