CN216135956U - Pubic bone prostate ligament stitches supplementary needle of needle way and guides pug clamp - Google Patents
Pubic bone prostate ligament stitches supplementary needle of needle way and guides pug clamp Download PDFInfo
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- CN216135956U CN216135956U CN202121742451.4U CN202121742451U CN216135956U CN 216135956 U CN216135956 U CN 216135956U CN 202121742451 U CN202121742451 U CN 202121742451U CN 216135956 U CN216135956 U CN 216135956U
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- arm
- ligament
- needle
- pubic
- clamp
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- 210000003041 ligament Anatomy 0.000 title claims abstract description 34
- 210000002307 prostate Anatomy 0.000 title claims abstract description 13
- 210000003689 pubic bone Anatomy 0.000 title description 2
- 238000009297 electrocoagulation Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 210000001519 tissue Anatomy 0.000 abstract description 35
- 238000009958 sewing Methods 0.000 abstract description 13
- 210000004204 blood vessel Anatomy 0.000 abstract description 9
- 230000000740 bleeding effect Effects 0.000 abstract description 7
- 230000023597 hemostasis Effects 0.000 abstract description 7
- 230000015271 coagulation Effects 0.000 abstract description 4
- 238000005345 coagulation Methods 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 208000025962 Crush injury Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000011470 radical surgery Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Abstract
The utility model discloses a pubic prostate ligament suture auxiliary needle channel guide pug clamp which comprises two clamping arms, a pressing arm connected with the clamping arms and an elastic part connected with the pressing arm, wherein gaps convenient for a suture needle to pass through are formed in the positions, close to the end parts, of the two clamping arms, and the gaps are in a V shape; the utility model sews by means of the gap on the pug clamp, the pug clamp can effectively extrude and fix the tissue during sewing, and the problems of tissue dislocation and uneasy control of the needle direction during sewing are avoided, thereby greatly reducing the sewing difficulty and shortening the sewing time; in addition, the pug clamp has an electrocoagulation function, after the electrode joint is communicated with high-frequency monopolar electrocoagulation, the clamping arm performs electrocoagulation hemostasis on contacted tissues through high-frequency current generated by the tip of the effective electrode, so that coagulation and closure of the tissues and blood vessels are realized, the purpose of hemostasis is achieved, the blood vessels at the position of a suture needle channel can be coagulated and closed, and bleeding caused by puncture of the suture needle is reduced.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a pubic prostatic ligament suture auxiliary needle channel guide pug clamp.
Background
The laparoscopic surgery is a newly developed minimally invasive surgery and is a necessary trend for the development of future surgical methods. With the rapid advance of industrial manufacturing technology, the fusion of related disciplines lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors makes many of the past open operations replaced by the intracavitary operations, thereby greatly increasing the operation selection opportunities.
When laparoscopic prostate cancer radical surgery is performed, the pubic prostate ligament needs to be sutured. Because there are many vascular bundles formed by blood vessels in the pubic prostatic ligament, if it is not sutured or sutured not in place, it is easy to cause bleeding, but because the pubic prostatic ligament tissue is thicker, the width may be about one centimeter, and in addition, the blood vessels are rich, the space is small, suturing is difficult, and bleeding is easy to occur in the suturing process. The traditional sewing method is as follows: doctors draw the prostate to directly suture after exposing the pubic prostate ligament, but because the suture space is small and only a small suture needle (the length of the needle is about 1 cm) can be placed, the length of the needle is close to the thickness of the pubic prostate ligament, and the needle head is not easy to expose; in addition, the suture needle is arc-shaped, the tissue is too thick, and the needle outlet point is not easy to be accurately controlled, so that the suture is difficult. Because the ligament is not fixed in the sewing process, the ligament can be dislocated when a doctor punctures the ligament by using a sewing needle, the sewing is not in place, and the sewing difficulty is increased.
The pug clamp is a common surgical clamp and is used for clamping tissues in an operation to play a role in stopping bleeding. Referring to fig. 1, the pug clamp of the prior art comprises an elastic part (1), two ends of the elastic part are connected with clamping arms (3) through pressing arms (2), and one clamping arm penetrates through the other clamping arm. The elastic part, the pressing arms and the clamping arms are all made of metal, the elastic part (1) is similar to a spring, and the two pressing arms (2) can be driven to be in a normally closed state. When the pressing arms need to be opened, the clamping forceps are used for squeezing the two pressing arms to gradually close, and then the two clamping arms are gradually opened; after the clamp applying is released, the two clamping arms are folded again under the action of the elastic part.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem that ligaments can not be effectively fixed under the traditional laparoscopic surgery, the utility model provides a pubic prostatic ligament suture auxiliary needle channel guide pug clamp, and the pug clamp in the prior art is used for reference by the utility model.
The technical scheme adopted by the utility model is as follows: pubic prostate ligament stitches supplementary needle track and guides pug clamp, including two arm locks, the pressure arm that links to each other with the arm lock and the elastic component that links to each other with the pressure arm, two the position that the arm lock is close to the tip is provided with the breach that the needle of being convenient for to sew up passes, and the breach is the V font, and the bottom of breach is wide, and the top of breach is narrow. Although the pubic prostate ligament is about one centimeter wide, the pubic prostate ligament is a soft tissue that is soft and can be compressed. When in suturing, a doctor uses the clamping arms of the harpoon clamp to press thin ligaments, and the ligaments needing to be sutured are flattened or clamped; when the ligament tissue is compressed to be thin, the pug clamp is reserved, the doctor uses the suture needle to pass back and forth through the bottom of the gap to suture the ligament, and after the suture is sewn, the suture can be taken out from the top of the gap so as to prevent the pug clamp from being sewn on the tissue. Compared with the traditional single suture mode, the suture device has the advantages that the suture is carried out by means of the notches on the pug clamp, the pug clamp can effectively extrude and fix tissues during suture, the problems that the tissues are dislocated and the direction of a needle head is not easy to control during suture are solved, the suture difficulty is greatly reduced, and the suture time is shortened.
Furthermore, the elastic part is provided with an electrode joint electrically connected with the clamping arm, so that the pug clamp has an electrocoagulation function, after the electrode joint is communicated with the high-frequency monopolar electrocoagulation, the clamping arm performs electrocoagulation hemostasis on contacted tissues through high-frequency current generated by the tip of the effective electrode, so that the tissues and blood vessels are coagulated and closed, the purpose of hemostasis is achieved, the blood vessels at the position of a suture needle channel can be coagulated and closed, and bleeding caused by puncture of a suture needle is reduced.
Further, the clamping arm comprises an arc-shaped section and straight sections arranged at two ends of the arc-shaped section; the outer side of the clamping arm is provided with an insulating protective sleeve, and an electric coagulation part is arranged around the inner side of the clamping arm where the notch is located. The insulating protective sheath can avoid metallic arm lock and tissue direct contact, and the arm lock of metal system may crush injury or damage the tissue, consequently plays the guard action to the tissue. That is, the electrocoagulation portion is a naked clamping arm, the electrocoagulation portion is not provided with an insulating protective sleeve, and the clamping arm is provided with the insulating protective sleeve except the electrocoagulation portion. The purpose of this is to: because the exposed metal area of the clamping arm is too large, side damage is easy to occur in electrocoagulation, and moreover, because the contact area is too large, the electrocoagulation function cannot be even excited. Therefore, under the condition of ensuring the length of the clamping arm of the traditional pug clamp, most of the insulation protective sleeves are arranged on the clamping arm, and the insulation protective sleeves are not arranged on the small part of the periphery of the inner side of the clamping arm where the notch is located. The arm lock that is provided with insulating protective sheath does not possess the electrocoagulation effect, and the electricity congeals the portion that does not set up insulating protective sheath and has the electrocoagulation effect, and aim at reduces the electrocoagulation scope, lets medical personnel accomplish accurate electricity congeals, improves the accurate nature of electricity congeals.
Further, the insulating protective sheath is the silica gel cover, and is insulating effectual, the texture is soft.
Furthermore, the inner side of the straight section at the end part of the clamping arm is provided with anti-skidding convex points, so that the friction force between the clamping arm and the tissue is increased, the clamping arm can better clamp the tissue, and the tissue is prevented from sliding.
Furthermore, the clamping arm, the pressing arm and the elastic part are all made of stainless steel, so that the clamping arm has conductivity, and has the advantages of corrosion resistance, high strength and the like.
The utility model has the beneficial effects that:
1. the utility model sews by means of the gap on the pug clamp, the pug clamp can effectively extrude and fix the tissue during sewing, and the problems of tissue dislocation and difficult control of the needle direction during sewing are avoided, thereby greatly reducing the sewing difficulty and shortening the sewing time.
2. The pug clamp has an electrocoagulation function, after the electrode joint is communicated with high-frequency monopolar electrocoagulation, the clamping arm performs electrocoagulation hemostasis on contacted tissues through high-frequency current generated by the tip of an effective electrode, so that coagulation and closure of the tissues and blood vessels are realized, the purpose of hemostasis is achieved, the blood vessels at the position of a suture needle channel can be coagulated and closed, and bleeding caused by puncture of the suture needle is reduced.
Drawings
Fig. 1 is a schematic diagram of a prior art pug clamp.
Fig. 2 is a schematic structural diagram of the present invention.
Labeled as:
1. an elastic portion; 2. pressing the arm; 3. clamping arms;
31. an arc-shaped section; 32. a straight section;
101. an electrode tab; 301. a notch; 302. an electrocoagulation section; 303. and anti-skid salient points.
Detailed Description
In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is further described below with reference to the accompanying drawings.
Example one
Referring to fig. 2, the pubic prostatic ligament suture auxiliary needle track guide pug clamp comprises two clamping arms 3, a pressing arm 2 connected with the clamping arms 3 and an elastic part 1 connected with the pressing arm 2, wherein a notch 301 for a suture needle to pass through is formed in the position, close to the end part, of each clamping arm 3, the notch 301 is V-shaped, the bottom of the notch is wide, and the top of the notch is narrow. Although the pubic prostate ligament is about one centimeter wide, the pubic prostate ligament is a soft tissue that is soft and can be compressed. When in suturing, a doctor uses the clamping arms of the harpoon clamp to press thin ligaments, and the ligaments needing to be sutured are flattened or clamped; when the ligament tissue is compressed to be thin, the pug clamp is reserved, the doctor uses the suture needle to pass back and forth through the bottom of the gap to suture the ligament, and after the suture is sewn, the suture can be taken out from the top of the gap so as to prevent the pug clamp from being sewn on the tissue. Compared with the traditional single suture mode, the suture device has the advantages that the suture is carried out by means of the notches on the pug clamp, the pug clamp can effectively extrude and fix tissues during suture, the problems that the tissues are dislocated and the direction of a needle head is not easy to control during suture are solved, the suture difficulty is greatly reduced, and the suture time is shortened.
The clamping arm 3, the pressing arm 2 and the elastic part 1 are all made of stainless steel, so that the clamping arm has conductivity, and has the advantages of corrosion resistance, high strength and the like.
Example two
Referring to fig. 2, in the first embodiment, after the electrode connector is powered on (for example, contacts with an electric hook and an electric shovel for operation), the clamping arm heats the tissue when the clamping arm contacts with the body through a high-frequency current generated by the tip of an effective electrode, so as to achieve coagulation of the body tissue, achieve the purpose of hemostasis, and can coagulate and close blood vessels at the suture needle passage to reduce bleeding caused by puncture of a suture needle. When in use, the electrode joint is connected with the positive pole, and the corresponding negative pole patch is adhered on the skin surface of a patient.
EXAMPLE III
Referring to fig. 2, on the basis of the second embodiment, the clamping arm 3 of the present embodiment includes an arc-shaped section 31 and straight sections 32 disposed at two ends of the arc-shaped section, an insulating protective sleeve is disposed on an outer side of the clamping arm, and an electrocoagulation portion 302 is disposed around an inner side of the clamping arm where the notch is located. The insulating protective sheath can avoid metallic arm lock and tissue direct contact, and the arm lock of metal system may crush injury or damage the tissue, consequently plays the guard action to the tissue. That is, the electrocoagulation portion is a naked clamping arm, the electrocoagulation portion is not provided with an insulating protective sleeve, and the clamping arm is provided with the insulating protective sleeve except the electrocoagulation portion. The purpose of this is to: because the exposed metal area of the clamping arm is too large, side damage is easy to occur in electrocoagulation, and moreover, because the contact area is too large, the electrocoagulation function cannot be even excited. Therefore, under the condition of ensuring the length of the clamping arm of the traditional pug clamp, most of the insulation protective sleeves are arranged on the clamping arm, and the insulation protective sleeves are not arranged on the small part of the periphery of the inner side of the clamping arm where the notch is located. The arm lock that is provided with insulating protective sheath does not possess the electrocoagulation effect, and the electricity congeals the portion that does not set up insulating protective sheath and has the electrocoagulation effect, and aim at reduces the electrocoagulation scope, lets medical personnel accomplish accurate electricity congeals, improves the accurate nature of electricity congeals.
The insulating protective sheath of this embodiment is the silica gel cover, and is insulating effectual, the texture is soft.
Referring to fig. 2, in the present embodiment, anti-slip bumps 303 are disposed on the inner side of the straight section at the end of the clipping arm, so as to increase the friction between the clipping arm and the tissue, so that the clipping arm can better clip the tissue, and prevent the clipping arm from sliding with the tissue.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Pubic prostate ligament stitches supplementary needle track and guides pug clamp, including two arm lock (3), press arm (2) and elastic component (1) continuous with pressing arm (2) that link to each other with arm lock (3), its characterized in that, two the position that arm lock (3) are close to the tip is provided with breach (301) that the needle of being convenient for to sew up passes, and breach (301) are the V font.
2. The pubic prostatic ligament suture auxiliary needle channel guide pug clamp as claimed in claim 1, wherein the elastic part (1) is provided with an electrode connector (101) electrically connected with the clamping arm (3).
3. The pubic prostatic ligament suture auxiliary needle track guide pug clamp as claimed in claim 2, wherein the clamping arm (3) comprises an arc-shaped section (31) and straight sections (32) arranged at two ends of the arc-shaped section, an insulating protective sleeve is arranged at the outer side of the clamping arm, and an electrocoagulation part (302) is arranged around the inner side of the clamping arm where the gap is located.
4. The pubic prostatic ligament suture auxiliary needle track guided pug clamp of claim 3, wherein the insulating protective sheath is a silicone sheath.
5. The pubic prostatic ligament suture auxiliary needle track guide pug clamp of claim 3, wherein the inner side of the straight section of the clamping arm end is provided with an anti-skid convex point (303).
6. The pubic prostatic ligament suture auxiliary needle track guide pug clamp according to claim 1, wherein the clamping arm (3), the pressing arm (2) and the elastic part (1) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742451.4U CN216135956U (en) | 2021-07-29 | 2021-07-29 | Pubic bone prostate ligament stitches supplementary needle of needle way and guides pug clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742451.4U CN216135956U (en) | 2021-07-29 | 2021-07-29 | Pubic bone prostate ligament stitches supplementary needle of needle way and guides pug clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216135956U true CN216135956U (en) | 2022-03-29 |
Family
ID=80804551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121742451.4U Expired - Fee Related CN216135956U (en) | 2021-07-29 | 2021-07-29 | Pubic bone prostate ligament stitches supplementary needle of needle way and guides pug clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216135956U (en) |
-
2021
- 2021-07-29 CN CN202121742451.4U patent/CN216135956U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |