CN104398278A - Surgical retractor convenient to handhold - Google Patents
Surgical retractor convenient to handhold Download PDFInfo
- Publication number
- CN104398278A CN104398278A CN201410717683.2A CN201410717683A CN104398278A CN 104398278 A CN104398278 A CN 104398278A CN 201410717683 A CN201410717683 A CN 201410717683A CN 104398278 A CN104398278 A CN 104398278A
- Authority
- CN
- China
- Prior art keywords
- salient point
- surgery tractor
- handhold
- hand
- connecting rod
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
Abstract
The invention relates to medical apparatus and instruments, and discloses a surgical retractor convenient to handhold. The surgical retractor convenient to handhold comprises a retractor head, and a connecting rod connected with the retractor head; a handheld part which is of a concave-convex alternated structure is arranged at the handholding end of the connecting rod; a plurality of convex points are arranged in the concave part of the handheld part. According to the surgical retractor convenient to handheld, the concave-convex alternated structure is arranged, and the convex points are arranged in the concave part, so as to form an anti-skid structure which is convenient to handhold, and a medical staff can handhold conveniently and avoid mis-operation.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly relate to and a kind ofly facilitate hand-held surgery tractor.
Background technology
When hospital implements body surface operation to patient, need, after integumentary musculature incision, to carry out tractive by surgery tractor to surgical wound, fully to expose the visual field being applicable to carrying out performing the operation, be convenient to doctor and perform the operation.
The hand-held end of existing surgery tractor is generally flat, and medical worker takes inconvenience.
Summary of the invention
The object of this invention is to provide and a kind ofly facilitate hand-held surgery tractor, to take inconvenient problem to overcome existing surgery tractor medical worker.
In order to solve the problems of the technologies described above, provided by the inventionly a kind ofly facilitate hand-held surgery tractor, it connecting rod comprising gib head and be connected with described gib head, the handheld terminal of described connecting rod is provided with Handheld Division, described Handheld Division has concavo-convex alternate structure, and the recess of described Handheld Division is provided with multiple salient point.
Above-mentioned facilitates in hand-held surgery tractor, and described concavo-convex alternate structure is bulge loop setting alternate with scrobicular ring, and described salient point is located in scrobicular ring.
Above-mentioned facilitates in hand-held surgery tractor, and described Handheld Division adopts elastomeric material to make.
Above-mentioned facilitates in hand-held surgery tractor, and described salient point employing has elastic macromolecular material and makes.
Above-mentioned facilitates in hand-held surgery tractor, and described salient point is circular or oval salient point.
What technique scheme provided a kind ofly facilitates hand-held surgery tractor, by arranging concavo-convex alternate structure, and arranging salient point at recess, to form anti-skid structure, facilitating hand-held, medical worker is taken conveniently, avoids maloperation.
Accompanying drawing explanation
Fig. 1 is the structural representation of surgery tractor of the present invention;
Fig. 2 is the structural representation of keeper in the present invention.
Wherein, 1, gib head; 2, connecting rod; 3, gathering sill; 4, node; 5, keeper; 51, clamping part; 511, holder; 512, jaws; 513, bolt; 52, Access Division; 521, draw-in groove; 53, sliding part; 54, press section; 55, elastic component; 6, Handheld Division; 61, bulge loop; 62, scrobicular ring; 63, salient point.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, of the present inventionly a kind ofly facilitate hand-held surgery tractor, it connecting rod 2 comprising gib head 1 and be connected with described gib head 1, the handheld terminal of described connecting rod 2 is provided with Handheld Division 6, described Handheld Division 6 has concavo-convex alternate structure, and the recess of described Handheld Division 6 is provided with multiple salient point 63.By arranging concavo-convex alternate structure, and salient point being set at recess, to form anti-skid structure, facilitating hand-held, medical worker is taken conveniently, avoids maloperation.This Handheld Division 6 with antiskid function can also adopt the anti-skid structure such as twill, salient point.Described concavo-convex alternate structure is bulge loop 61 setting alternate with scrobicular ring 62, and described salient point 63 is located in scrobicular ring 62.Preferably, described Handheld Division 6 adopts elastomeric material to make.Described salient point 63 employing has elastic macromolecular material and makes.
Described connecting rod 2 is provided with gathering sill 3, described gathering sill 3 is provided with multiple node 4 along the length direction of connecting rod 2, the diameter of described node 4 is larger than the width of described gathering sill 3, the keeper 5 be connected with surgical stent is provided with in described gathering sill 3, described keeper 5 can slide in described gathering sill 3 and can with each node 4 clamping, to regulate the length of drag hook according to the size of wound, the position of adjustable operation drag hook stretching wound thus, handled easily.
As shown in Figure 2, keeper 5 comprises clamping part 51, Access Division 52, sliding part 53 and press section 54, described clamping part 51 is fixed on described surgical stent, the lower end of described Access Division 52 is connected with the upper end of clamping part 51 by elastic component 55, the lower end of described sliding part 53 is fixedly connected with the upper end of Access Division 52, and described press section 54 is fixedly connected with the upper end of described sliding part 53; The diameter of described Access Division 52 is greater than the width of described gathering sill 3 and is less than the diameter of node 4, and the diameter of described sliding part 53 is less than the width of described gathering sill 3.Elastic component 55 is spring.The lower end of Access Division 52 is provided with draw-in groove 521, for fixing elastic component 55, and plays certain guide effect.
Clamping part 51 comprises holder 511, jaws 512 and bolt 513, described jaws 512 is positioned at the bottom of holder 511, for clamping surgical stent, described bolt 513 is connected with the side thread of described holder 511 and extends to described jaws 512 place, for surgical stent and holder 511 being locked.Surgical stent is between circle, then the jaws 512 of the present embodiment is the arc matched with surgical stent.
Operation consent, jaws 512 is arranged on surgical stent, and tightened by bolt 513, press above-mentioned press section 54 and make Access Division 53 compression elastic piece 55 to move down, sliding part 53 is contacted with gathering sill 3, push down press section 54 always, and pull connecting rod 2, make whole keeper 5 slide into suitable node 4 along gathering sill 3, then unclamp press section 54, Access Division 53 can be connected to node 4 place under the restoring force effect of elastic component 55, makes whole keeper 5 be fixed on desired position.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (5)
1. facilitate a hand-held surgery tractor, it is characterized in that, the connecting rod comprising gib head and be connected with described gib head, the handheld terminal of described connecting rod is provided with Handheld Division, and described Handheld Division has concavo-convex alternate structure, and the recess of described Handheld Division is provided with multiple salient point.
2. facilitate hand-held surgery tractor as claimed in claim 1, it is characterized in that, described concavo-convex alternate structure is bulge loop setting alternate with scrobicular ring, and described salient point is located in scrobicular ring.
3. facilitate hand-held surgery tractor as claimed in claim 1 or 2, it is characterized in that, described Handheld Division adopts elastomeric material to make.
4. facilitate hand-held surgery tractor as claimed in claim 1 or 2, it is characterized in that, described salient point employing has elastic macromolecular material and makes.
5. facilitate hand-held surgery tractor as claimed in claim 1 or 2, it is characterized in that, described salient point is circular or oval salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717683.2A CN104398278A (en) | 2014-11-30 | 2014-11-30 | Surgical retractor convenient to handhold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717683.2A CN104398278A (en) | 2014-11-30 | 2014-11-30 | Surgical retractor convenient to handhold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104398278A true CN104398278A (en) | 2015-03-11 |
Family
ID=52635994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717683.2A Pending CN104398278A (en) | 2014-11-30 | 2014-11-30 | Surgical retractor convenient to handhold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104398278A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999015084A1 (en) * | 1997-09-22 | 1999-04-01 | Schultz Leonard S | Surgical instruments for minimally invasive surgical procedures |
| CN2618567Y (en) * | 2003-05-16 | 2004-06-02 | 天津医科大学总医院 | Micro trauma spinal nerve specific hook |
| CN102599124A (en) * | 2011-01-23 | 2012-07-25 | 张子辉 | Multifunctional fishhook |
| CN202619736U (en) * | 2012-06-26 | 2012-12-26 | 黄海燕 | Drag hook for anorectal operation |
| CN203263633U (en) * | 2013-06-05 | 2013-11-06 | 王秀丽 | Retractor of lacrimal passage pipe |
-
2014
- 2014-11-30 CN CN201410717683.2A patent/CN104398278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999015084A1 (en) * | 1997-09-22 | 1999-04-01 | Schultz Leonard S | Surgical instruments for minimally invasive surgical procedures |
| CN2618567Y (en) * | 2003-05-16 | 2004-06-02 | 天津医科大学总医院 | Micro trauma spinal nerve specific hook |
| CN102599124A (en) * | 2011-01-23 | 2012-07-25 | 张子辉 | Multifunctional fishhook |
| CN202619736U (en) * | 2012-06-26 | 2012-12-26 | 黄海燕 | Drag hook for anorectal operation |
| CN203263633U (en) * | 2013-06-05 | 2013-11-06 | 王秀丽 | Retractor of lacrimal passage pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |