CN201899564U - Thoracoscope heart operation cut protection sleeve - Google Patents
Thoracoscope heart operation cut protection sleeve Download PDFInfo
- Publication number
- CN201899564U CN201899564U CN201020640234XU CN201020640234U CN201899564U CN 201899564 U CN201899564 U CN 201899564U CN 201020640234X U CN201020640234X U CN 201020640234XU CN 201020640234 U CN201020640234 U CN 201020640234U CN 201899564 U CN201899564 U CN 201899564U
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- China
- Prior art keywords
- gum cover
- sleeve
- outer shroud
- internal ring
- ring
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- Expired - Fee Related
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Abstract
The utility model relates to a thoracoscope heart operation cut protection sleeve, which comprises an inner ring and an outer ring, wherein the inner ring and the outer ring are connected into one body through a natural latex sleeve or an acrylonitrile rubber sleeve, the natural latex sleeve or the acrylonitrile rubber sleeve is respectively covered with the inner ring and the outer ring, and in addition, the distance of the natural latex sleeve or the acrylonitrile rubber sleeve between the inner ring and the outer ring can be regulated. The inner ring and the outer ring of the thoracoscope heart operation cut protection sleeve are formed into a sealing ring body through an elastic hose and a connecting post, and the sizes of the inner ring and the outer ring can be changed through the mutual regulation of the elastic hose and the connecting post. The cut protection sleeve is easy to manufacture and convenient to use and has a low cost, and the operation cost of patients can be effectively reduced. Meanwhile, the cut protection sleeve has the advantages that the sizes of the inner ring and the outer ring can be regulated according to the cut size, the cut protection sleeve does not need to be made into products in different sizes and specifications according to the cut size, and the cut application range is enlarged.
Description
Technical field
This utility model belongs to the medical operating assistive device, is specifically related to the protective sleeve of thoracoscopic operation hole and surgical incision.
Background technology
Along with developing rapidly of thoracoscope Minimally Invasive Surgery, operating theater instruments directly directly enters the operation that undergos surgery in the body by operative incision, further damage vicinity incision tissue, cause incision tissue's oozing of blood in operation process easily, the otch that exposes infects especially easily, perhaps postoperative wound pain and the congestion phenomenon that causes because of excessive tractive.Because irregular contraction of otch or free tissue can hinder surgical field of view, influence the accuracy of operation technique.
Traditional incision protection cover, usually adopt hard sleeve, be difficult to adjust applying according to the hypodermic thickness of otch at its hard sleeve of actual mechanical process, cause sleeve pipe and otch applying degree poor easily, the amplitude that makes otch strut is difficult to reach the surgical field of view requirement; The snap ring elasticity of protective sleeve is relatively poor simultaneously, and is not easy to operate when cutting ferrule enters otch, and the otch scope of application is less.Meanwhile, traditional incision protection cover is owing to prepare the requirement of material and production technology, and its cost is higher, therefore the treatment cost that intangibly increases to the patient.
Existing incision protection cover (application number: 200820002009.6), though adopt dicyclo cutting ferrule protection structure, though but have strain and time extensive function owing to connect the pipeline of two snap rings, but it can not stretch and extend, inconvenience is according to the adjustment of stretching of the thickness of incision tissue, has influence on surgical field of view thereby can have influence on the position stability that the snap ring protective sleeve enters cutting part in actual mechanical process; Simultaneously, the size of snap ring also is difficult for adjusting, so the scope of application of otch is smaller.
Summary of the invention
The purpose of this utility model is to provide a kind of thoracoscope operation on heart incision protection cover; this protective sleeve adopts two snap ring designs; and the snap ring connection tube has scalable function; can be according to the adjustment of stretching of the hypodermic thickness of otch; thereby realized the function of incision protection cover better to incision protection and expansion surgical field of view; the snap ring of this protective sleeve can be adjusted according to the size of otch simultaneously, thereby has enlarged the scope of application of protective sleeve.
In order to realize above-mentioned technical assignment, this utility model adopts following technical scheme to be achieved:
A kind of thoracoscope operation on heart incision protection cover; comprise internal ring and outer shroud; internal ring and outer shroud fuse by genuine milk gum cover or NBR cover; described genuine milk gum cover or butyronitrile gum cover wrap up mutually with internal ring and outer shroud respectively, and the distance that genuine milk gum cover or NBR are enclosed between internal ring and the outer shroud can be adjusted.
Other technologies of the present utility model are characterized as: described internal ring and outer shroud constitute the ring body of sealing by elastic hose and joint pin, and the size of internal ring and outer shroud can change by mutually adjusting of elastic hose and joint pin.
Described genuine milk gum cover or NBR cover have certain elasticity and ductility.
Be evenly distributed with a plurality of fins on the described joint pin.
This utility model compared with prior art has following technical characterstic:
(1) this utility model wraps up mutually with internal ring, outer shroud by genuine milk gum cover or butyronitrile gum cover and fusing, because genuine milk gum cover or NBR cover have certain elasticity and ductility, material is thinner simultaneously, can farthest retract otch, and expand the wound of irregularity, enlarge surgical field of view, be convenient to entering and operating of operating theater instruments.
(2) otch thoracoscope operation on heart incision protection cover of the present utility model to the even tension of otch, reduces tissue injury, reduces infection of incisional wound, has increased the operability of thoracoscope operation on heart.
(3) this incision protection cover can prevent effectively that otch from polluting, and keeps wound moistening, effectively prevents the oozing of blood of incision tissue, reduces the postoperative wound pain and the congestion that cause because of excessive tractive.
(4) this incision protection cover can be adjusted according to big young pathbreaker's inner and outer rings size of otch, need not to make according to the size of otch the product of different big ting models, has enlarged the otch scope of application.In addition; because genuine milk gum cover or butyronitrile gum cover wrap up mutually with internal ring and outer shroud respectively; the distance that genuine milk gum cover or NBR are enclosed between internal ring and the outer shroud can be adjusted, thereby can adjust according to the hypodermic thickness of otch, has strengthened the applying degree of protective sleeve and otch.
(5) this incision protection cover, make simple, easy to use, cost is low, can effectively reduce the corrective surgery expense.
(6) insulating properties between maintenance of genuine milk gum cover or butyronitrile gum cover and the thoracic cavity stomach wall can the various electrosurgical units of relieved use.
(7) incision protection cover of the present utility model is because genuine milk gum cover or NBR cover have certain elasticity and ductility, and the internal ring and the outer shroud of incision protection cover can be superimposed before using, and make things convenient for the packing and the transportation of product like this.
Description of drawings
Structural representation when Fig. 1 is of the present utility model the use.
Fig. 2 is the view before the use of the present utility model.
Fig. 3 is the structural representation of internal ring 1 of the present utility model and outer shroud 2.
Below in conjunction with accompanying drawing particular content of the present utility model is described in further detail.
The specific embodiment
Referring to Fig. 1-Fig. 2; thoracoscope operation on heart incision protection cover of the present utility model; comprise internal ring 1 and outer shroud 2; it is characterized in that internal ring 1 and outer shroud 2 fuse by genuine milk gum cover or butyronitrile gum cover 3; described genuine milk gum cover or butyronitrile gum cover 3 wrap up mutually with internal ring 1 and outer shroud 2 respectively; and genuine milk gum cover or butyronitrile gum cover 3 distance between internal ring 1 and outer shroud 2 can be adjusted; promptly by with internal ring 1 and outer shroud 2 simultaneously inwardly parcel genuine milk gum cover or butyronitrile gum cover 3 or simultaneously outwards coil stripping genuine milk gum cover or butyronitrile gum cover 3 adjust distance between internal ring 1 and the outer shroud 2, to satisfy the needs of different incisions subcutaneous tissue thickness.Wherein genuine milk gum cover or butyronitrile gum cover 3 have certain elasticity and ductility.This product internal ring 1 before using can stack mutually with outer shroud 2, is convenient to the packing and the transportation of product referring to Fig. 2.
In addition, internal ring 1 and outer shroud 2 constitute the ring body of sealing by elastic hose 4 and joint pin 5, can change by elastic hose 4 and mutually adjusting of joint pin 5 referring to the size of Fig. 3 internal ring 1 and outer shroud 2.Be evenly distributed with a plurality of fins on the described joint pin 5, be used to strengthen the frictional force that elastic hose 4 is connected with joint pin 5, strengthen the connective stability of internal ring 1 and outer shroud 2.
Claims (4)
1. thoracoscope operation on heart incision protection cover; comprise internal ring (1) and outer shroud (2); it is characterized in that internal ring (1) and outer shroud (2) fuse by genuine milk gum cover or butyronitrile gum cover (3); described genuine milk gum cover or butyronitrile gum cover (3) respectively with internal ring (1) and outer shroud (2) parcel mutually, and genuine milk gum cover or the distance of butyronitrile gum cover (3) between internal ring (1) and outer shroud (2) can be adjusted.
2. thoracoscope operation on heart incision protection cover as claimed in claim 1; it is characterized in that: described internal ring (1) and outer shroud (2) constitute the ring body that seals by elastic hose (4) and joint pin (5), and the size of internal ring (1) and outer shroud (2) can change by elastic hose (4) and mutually adjusting of joint pin (5).
3. thoracoscope operation on heart incision protection cover as claimed in claim 1 is characterized in that: described genuine milk gum cover or butyronitrile gum cover (3) have certain elasticity and ductility.
4. thoracoscope operation on heart incision protection cover as claimed in claim 2, it is characterized in that: described joint pin is evenly distributed with a plurality of fins on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020640234XU CN201899564U (en) | 2010-12-03 | 2010-12-03 | Thoracoscope heart operation cut protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020640234XU CN201899564U (en) | 2010-12-03 | 2010-12-03 | Thoracoscope heart operation cut protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201899564U true CN201899564U (en) | 2011-07-20 |
Family
ID=44270166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020640234XU Expired - Fee Related CN201899564U (en) | 2010-12-03 | 2010-12-03 | Thoracoscope heart operation cut protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201899564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688098A (en) * | 2012-06-01 | 2012-09-26 | 上海中医药大学附属曙光医院 | Semi-closed video-assisted minithoracotomy protective sleeve |
| CN105030338A (en) * | 2015-07-14 | 2015-11-11 | 西安交通大学第一附属医院 | Incision protecting system for single-hole thoracoscopic surgery |
-
2010
- 2010-12-03 CN CN201020640234XU patent/CN201899564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688098A (en) * | 2012-06-01 | 2012-09-26 | 上海中医药大学附属曙光医院 | Semi-closed video-assisted minithoracotomy protective sleeve |
| CN105030338A (en) * | 2015-07-14 | 2015-11-11 | 西安交通大学第一附属医院 | Incision protecting system for single-hole thoracoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111203 |