CN217365960U - Muscle and membrane closer - Google Patents
Muscle and membrane closer Download PDFInfo
- Publication number
- CN217365960U CN217365960U CN202220560235.6U CN202220560235U CN217365960U CN 217365960 U CN217365960 U CN 217365960U CN 202220560235 U CN202220560235 U CN 202220560235U CN 217365960 U CN217365960 U CN 217365960U
- Authority
- CN
- China
- Prior art keywords
- puncture
- guide
- guide pipe
- anchor
- suture
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a fascia closer, which comprises a puncture outfit, wherein the puncture outfit comprises a puncture tube, the top of the puncture tube is connected with a connecting ring, waist-shaped holes of the puncture outfit are symmetrically arranged at the two sides of the middle lower part of the outer side wall of the puncture tube, and a sealing film is adhered outside the waist-shaped holes of the puncture outfit; the guide pipe is connected with the connecting ring; one end of each of the two puncture needles is respectively spliced with the puncture outfit through the guide tube, the waist-shaped hole of the puncture outfit and the sealing film, each puncture needle comprises a suture, an anchor and a puncture needle body, the middle part of the side part of the anchor is inwards concave and provided with an anchor step part, one end of the suture is connected with the anchor step part, the anchor is provided with an anchor hole, the front end of the puncture needle body is provided with a puncture needle body step shaft, and the puncture needle body step shaft penetrates through the anchor hole to be spliced with the anchor. The utility model discloses following beneficial effect has: 1. the tissue hole instrument does not need to be inserted for the second time, and the risk of tearing the tissue hole for the second time is reduced; 2. other tissues are effectively protected from accidental injury; 3. the tissue is sutured and pulled, and the ground anchor inside the tissue is contacted with the tissue, so that the postoperative pain is reduced.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to bar membrane closer.
Background
With the rapid advance of industrial manufacturing technology, the fusion of related subjects lays a firm foundation for the development of new technology and new method, and doctors are more and more skillful to operate, so that many patients who need open surgery in the past can select less invasive laparoscopic surgery, and the surgery selection opportunities are greatly increased.
The traditional method of laparoscopic surgery is to insert a tunnel-like working channel called "trocar" through which all subsequent operations are performed; and then special lengthened surgical instruments are used for completing the same steps as the open surgery under the television monitoring, so that the same surgical effect is achieved.
When an abdominal cavity or a thoracic cavity operation is generally treated by adopting a laparoscopic operation, 1-5 puncture channels with the diameter of 5-15 mm penetrating through the whole abdominal (thoracic) wall are generally required to be arranged firstly, so that a laparoscope and surgical instruments can enter the abdominal cavity or the thoracic cavity from the puncture channels to carry out the operation, and after the trocar and the surgical instruments are pulled out after the operation is finished, the puncture channels need to be sutured, so that the wound can be healed.
At present, suture needles adopted for suturing abdominal cavity or thoracic cavity wall puncture channels are all bent suture needles, but puncture holes are relatively small, so that the operation is very difficult, the puncture channels with relatively small diameters are often difficult to suture, postoperative bleeding and poor wound healing can be caused sometimes because the suture is incomplete, infection can be induced, abdominal wall hernia can be even caused, and great pain is brought to patients.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model discloses a muscle membrane closer. Use the utility model discloses a when the manadesma obturator carries out laparoscopic surgery, puncture ware postoperative stops in the tissue, and the guiding tube is inserted to the passageway in the puncture ware this moment, then the rethread inserts two pjncture needles respectively, then extracts the pjncture needle, and the anchor nail stops in the patient at this moment, gets rid of relevant parts after accomplishing the operation, utilizes the inside anchor nail tractive tissue of tissue to tighten up the suture and can sew up the manadesma.
The technical scheme is as follows: a tendon membrane closure comprising:
the puncture outfit comprises a puncture tube, the top of the puncture tube is connected with the connecting ring, waist-shaped holes of the puncture outfit are symmetrically arranged on two sides of the middle lower part of the outer side wall of the puncture tube, and a sealing film is adhered to the outer side of each waist-shaped hole of the puncture outfit;
the guide tube is connected with the connecting ring;
one end of each of the two puncture needles is respectively inserted into the puncture outfit through the guide tube, the waist-shaped hole of the puncture outfit and the sealing film, wherein:
the puncture needle comprises a suture, an anchor and a puncture needle body, wherein the middle part of the side part of the anchor is inwards concave and is provided with an anchor step part, one end of the suture is connected with the anchor step part, the anchor is provided with an anchor hole, the front end of the puncture needle body is provided with a puncture needle step shaft, and the puncture needle step shaft penetrates through the anchor hole and is spliced with the anchor.
Further, the guide tube includes:
the guide pipe comprises a first guide pipe side shaft and a second guide pipe side shaft, wherein a first sealing groove is formed in the front part of the outer side wall of the first guide pipe side shaft, a convex buckle is arranged in the middle front part of the outer side wall of the first guide pipe side shaft, a guide pipe connecting buckle is arranged at the tail part of the first guide pipe side shaft, a second sealing groove matched with the first sealing groove is formed in the front part of the outer side wall of the second guide pipe side shaft, a concave buckle matched with the convex buckle is arranged in the middle front part of the outer side wall of the second guide pipe side shaft, a guide pipe connecting buckle is arranged at the tail part of the second guide pipe side shaft, the first guide pipe side shaft and the second guide pipe side shaft are connected through the convex buckle and the concave buckle in a clamping mode to form a guide pipe fitting and are fixed through a sealing ring, and the guide pipe fitting is provided with a first guide groove and a second guide groove;
the guide pipe main cover is clamped with one end of the guide pipe fitting, and a plurality of guide pipe positioning buckles are symmetrically arranged on the inner side wall of the guide pipe main cover; the guide tube main cover is also symmetrically provided with two fixing buckles, and the fixing buckles are matched with the guide tube connecting buckles;
the guide pipe upper cover is connected with the outer side of the guide pipe main cover and provided with a first guide hole and a second guide hole, the first guide hole is matched with the first guide groove, and the second guide hole is matched with the second guide groove.
Furthermore, the side wall of the guide tube upper cover is provided with a limiting boss, the outer side of the guide tube main cover is provided with a limiting groove, and the limiting groove is matched with the limiting boss.
Furthermore, a plurality of unlocking keys are symmetrically arranged on the edge of the top side of the connecting ring, limiting steps are arranged on the unlocking keys, and the limiting steps are matched with the guide tube positioning buckles.
Furthermore, the puncture needle is also provided with a suture needle handle, one end of the suture needle handle is connected with the tail part of the puncture needle body, the other end of the suture needle handle is provided with a suture needle handle suture fixing groove, and the other end of the suture is connected with the suture needle handle suture fixing groove in a winding or pressing mode.
Has the advantages that: the utility model discloses following beneficial effect has:
1. by using the puncture outfit staying in the tissue hole, the instrument for inserting the tissue hole for the second time is not needed, and the risk of tearing the tissue hole for the second time is reduced;
2. the tissues are punctured and sutured under pneumoperitoneum, so that other tissues are effectively protected from accidental injury;
3. the tissue is sutured and drawn, and the ground nail in the tissue is contacted with the tissue, so that the contact area is increased, the pressure per unit area is reduced, and the postoperative pain of a patient can be reduced.
Drawings
Figure 1 is an exploded view of the needle.
Fig. 2 is a perspective view of the puncture needle.
Figure 3a is an exploded view of the guide tube.
Fig. 3b is a perspective view of the guide tube main cover.
Fig. 4 is a perspective view of a guide tube.
FIG. 5 is a partially exploded view of the assembled puncture instrument and guide tube;
fig. 6 is a partial schematic view of the puncture instrument.
FIG. 7 is an axial cross-sectional view of the puncture instrument assembled with the guide tube.
Figures 8-10 are schematic views of the suturing process of the fascia closer disclosed in the present invention.
Wherein:
100-puncture needle
101-suture
102-anchor stud 102 a-anchor stud hole
103-puncture needle body 103 a-puncture needle body step shaft
104-needle handle 104 a-needle handle suture fixing groove
105-suture knot
200-guide tube
201 a-first guide pipe sideshaft 201 b-second guide pipe sideshaft
202 a-first seal groove 202 b-second seal groove
203 a-male clasp 203 b-female clasp
204 a-retaining buckle 204 b-guide tube connection buckle
205 a-first guide groove 205 b-second guide groove
206-sealing ring 207-guide tube positioning buckle
208-guide tube main cover
209-guiding tube upper cover
209 a-limit boss 209 b-limit groove
210 a-first guide hole 210 b-second guide hole
300-puncture outfit
301-puncture tube 302-connecting ring
303-sealing film 304-puncture outfit kidney-shaped hole
306 a-unlock button 306 b-limit step
401-tissue pores
402-left tissue 403-right tissue
The specific implementation mode is as follows:
the following describes the embodiments of the present invention in detail.
1-7, a fascia closure, comprising:
the puncture outfit 300 comprises a puncture tube 301, the top of the puncture tube 301 is connected with a connecting ring 302, waist-shaped holes 304 of the puncture outfit are symmetrically arranged at the two sides of the middle lower part of the outer side wall of the puncture tube 301, and a sealing film 303 is adhered to the outer side of the waist-shaped holes 304 of the puncture outfit;
a guide tube 200 connected to a connection ring 302;
one ends of the two puncture needles 100 are respectively inserted into the puncture device 300 through the guide tube 200, the puncture device waist-shaped hole 304 and the sealing film 303, wherein:
the puncture needle 100 comprises a suture 101, an anchor 102 and a puncture needle body 103, wherein the middle part of the side part of the anchor 102 is inwards provided with an anchor step part, one end of the suture 101 is connected with the anchor step part, the anchor 102 is provided with an anchor hole 102a, the front end of the puncture needle body 103 is provided with a puncture needle body step shaft 103a, and the puncture needle body step shaft 103a penetrates through the anchor hole 102a to be spliced with the anchor 102.
Further, the guide tube 200 includes:
a first guide pipe side shaft 201a and a second guide pipe side shaft 201b, a first sealing groove 202a is arranged at the front part of the outer side wall of the first guide pipe side shaft 201a, a convex buckle 203a is arranged at the middle front part of the outer side wall of the first guide pipe side shaft 201a, a guide pipe connecting buckle 204b is arranged at the tail part of the first guide pipe side shaft 201a, a second sealing groove 202b matched with the first sealing groove 202a is arranged at the front part of the outer side wall of the second guide pipe side shaft 201b, a concave buckle 203b matched with the convex buckle 203a is arranged at the middle front part of the outer side wall of the second guide pipe side shaft 201b, a guide pipe connecting buckle 204b is arranged at the tail part of the second guide pipe side shaft 201b, the first guide pipe side shaft 201a and the second guide pipe side shaft 201b pass through the convex buckle 203a, the concave buckle 203b is clamped to form a guide pipe fitting and is fixed through a sealing ring 206, and the guide pipe fitting is provided with a first guide groove 205a and a second guide groove 205 b;
the guide tube main cover 208 is clamped with one end of the guide tube fitting, and a plurality of guide tube positioning buckles 207 are symmetrically arranged on the inner side wall of the guide tube main cover 208; the guide tube main cover 208 is further symmetrically provided with two fixing buckles 204a, and the fixing buckles 204a are matched with the guide tube connecting buckles 204 b;
and a guide pipe upper cover 209 coupled to an outer side of the guide pipe main cover 208, the guide pipe upper cover 209 being provided with a first guide hole 210a and a second guide hole 210b, the first guide hole 210a being adapted to the first guide groove 205a, and the second guide hole 210b being adapted to the second guide groove 205 b.
Furthermore, a limiting boss 209a is disposed on the side wall of the guide tube upper cover 209, a limiting groove 209b is disposed on the outer side of the guide tube main cover 208, and the limiting groove 209b is adapted to the limiting boss 209 a. After the guide tube upper cover 209 is connected with the guide tube main cover 208, the first guide hole 210a and the second guide hole 210b can be ensured to be respectively in one-to-one correspondence with the first guide groove 205a and the second guide groove 205b, so as to form a complete channel, which is beneficial to the in and out of the puncture needle 100.
Furthermore, a plurality of unlocking buttons 306a are symmetrically arranged on the top edge of the connecting ring 302, a limiting step 306b is arranged on the unlocking buttons 306a, and the limiting step 306b is matched with the guide tube positioning buckle 207. The unlocking key 306a and the limiting step 306b are integrated, and when the unlocking key 306a is pressed, elastic deformation can occur, so that the limiting step 306b is led to yield, and further the guiding pipe positioning buckle 207 arranged on the guiding pipe 200 is led to unhook, so that the purpose of unlocking the guiding pipe 200 is achieved.
Furthermore, the puncture needle 100 is further provided with a suture needle handle 104, one end of the suture needle handle 104 is connected with the tail part of the puncture needle body 103, the other end of the suture needle handle 104 is provided with a suture needle handle suture fixing groove 104a, and the other end of the suture 101 is connected with the suture needle handle suture fixing groove 104a in a winding or pressing mode. When the fastening is performed by pressing, the width of the fastening groove 104a is smaller than the diameter of the suture 101, and the suture 101 is pulled into the fastening groove 104a, thereby being pressed.
When the puncture device is used, the guide tube 200 is inserted into the inner cavity pipeline of the puncture device 300, the guide tube positioning buckle 207 is positioned by the limiting step 306b to limit rotation, and the first guide groove 205a and the second guide groove 205b can be ensured to respectively correspond to the puncture device waist-shaped holes 304 arranged on the two sides of the puncture tube 301.
The sewing process as shown in fig. 8-10, wherein: the puncture outfit 300 stays in the tissue hole 401, is inserted into the guide tube 200 through the puncture outfit lumen tube, exposes the identification line at the tissue hole 401, is respectively inserted into two puncture needles 100 from the first guide hole 210a and the second guide hole 210b, penetrates the tissue fascia layer, then pulls the suture line 101 to exit the suture fixing groove 104a of the suture needle handle, and at the moment, the suture line 101 and the anchor 102 are respectively retained at the two sides of the tissue, and other components are removed. The two side sutures 101 are tightened to draw the left side tissue 402 and the right side tissue 403 together, and the two side sutures 101 are tied with the suture knot 105 to complete the fascia suture.
The embodiments of the present invention have been described in detail. However, the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person of ordinary skill in the art.
Claims (5)
1. A tendon closure, comprising:
the puncture outfit comprises a puncture tube, the top of the puncture tube is connected with the connecting ring, waist-shaped holes of the puncture outfit are symmetrically arranged on two sides of the middle lower part of the outer side wall of the puncture tube, and a sealing film is adhered to the outer side of each waist-shaped hole of the puncture outfit;
the guide tube is connected with the connecting ring;
one end of each of the two puncture needles is respectively inserted into the puncture outfit through the guide tube, the waist-shaped hole of the puncture outfit and the sealing film, wherein:
the pjncture needle includes suture, anchor, pjncture needle body, the lateral part middle part of anchor is equipped with anchor step portion to the indent, the one end of suture with anchor step portion links to each other, the anchor is equipped with the anchor hole, the front end of piercing the needle body is equipped with pjncture needle body step axle, pjncture needle body step axle passes the anchor hole with the anchor is pegged graft.
2. A muscle and ligament closure as claimed in claim 1, wherein said guide tube comprises:
the guide pipe comprises a first guide pipe side shaft and a second guide pipe side shaft, wherein a first seal groove is arranged at the front part of the outer side wall of the first guide pipe side shaft, a convex buckle is arranged at the middle front part of the outer side wall of the first guide pipe side shaft, a guide pipe connecting buckle is arranged at the tail part of the first guide pipe side shaft, a second seal groove matched with the first seal groove is arranged at the front part of the outer side wall of the second guide pipe side shaft, a concave buckle matched with the convex buckle is arranged at the middle front part of the outer side wall of the second guide pipe side shaft, a guide pipe connecting buckle is arranged at the tail part of the second guide pipe side shaft, the first guide pipe side shaft and the second guide pipe side shaft form a guide pipe fitting through the convex buckle and the concave buckle in a clamping mode and are fixed through a seal ring, and the guide pipe fitting is provided with a first guide groove and a second guide groove;
the guide pipe main cover is clamped with one end of the guide pipe fitting, and a plurality of guide pipe positioning buckles are symmetrically arranged on the inner side wall of the guide pipe main cover; the guide tube main cover is also symmetrically provided with two fixing buckles, and the fixing buckles are matched with the guide tube connecting buckles;
the guide pipe upper cover is connected with the outer side of the guide pipe main cover and provided with a first guide hole and a second guide hole, the first guide hole is matched with the first guide groove, and the second guide hole is matched with the second guide groove.
3. The fascia closer as claimed in claim 2, wherein a limit boss is provided on the side wall of the upper cover of the guiding tube, and a limit groove is provided on the outer side of the main cover of the guiding tube, the limit groove being adapted to the limit boss.
4. The periosteum closer according to claim 3, wherein a plurality of unlocking buttons are symmetrically arranged on the top side edge of the connecting ring, and limiting steps are arranged on the unlocking buttons and are matched with the guide tube positioning buckles.
5. The fascia obturator of claim 1, wherein the puncture needle is further provided with a suture handle, one end of the suture handle is connected with the tail part of the puncture needle body, the other end of the suture handle is provided with a suture fixing groove of the suture handle, and the other end of the suture is connected with the suture fixing groove of the suture handle in a winding or pressing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220560235.6U CN217365960U (en) | 2022-03-15 | 2022-03-15 | Muscle and membrane closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220560235.6U CN217365960U (en) | 2022-03-15 | 2022-03-15 | Muscle and membrane closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217365960U true CN217365960U (en) | 2022-09-06 |
Family
ID=83102252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220560235.6U Active CN217365960U (en) | 2022-03-15 | 2022-03-15 | Muscle and membrane closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217365960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601518A (en) * | 2022-03-15 | 2022-06-10 | 海南维智博威鑫科技有限公司 | Muscle and membrane closer |
-
2022
- 2022-03-15 CN CN202220560235.6U patent/CN217365960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601518A (en) * | 2022-03-15 | 2022-06-10 | 海南维智博威鑫科技有限公司 | Muscle and membrane closer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6077279A (en) | Device and method employing adhesive for sealing blood vessels and the like | |
| US5855585A (en) | Device and method for suturing blood vessels and the like | |
| US5810849A (en) | Device and method for suturing blood vessels and the like | |
| US8784438B2 (en) | Perforation suturing method | |
| US5683417A (en) | Suture and method for endoscopic surgery | |
| US6451031B1 (en) | Blood vessel suturing device with single guide-wire/needle receiving lumen | |
| US7585290B2 (en) | Medical device for providing access | |
| US5980539A (en) | Device and method for suturing blood vessels and the like | |
| JP4480936B2 (en) | Tissue puncture system | |
| KR101082762B1 (en) | Retractor system for laparoscopic surgery | |
| US20050159730A1 (en) | Method for accessing an operative space | |
| US20060167475A1 (en) | Instrument for the surgical closure of a trocar puncture | |
| WO2007037326A1 (en) | Suturing device | |
| JP2007090062A (en) | Suture instrument | |
| CN113853167B (en) | Puncture outfit system for laparoscopic surgery | |
| CN217365960U (en) | Muscle and membrane closer | |
| CN108261227A (en) | It is a kind of to puncture core assembly and with its puncture outfit | |
| CN114601518A (en) | Muscle and membrane closer | |
| KR102274131B1 (en) | Trocar system for laparoscopic surgery | |
| CN212679190U (en) | Skin wound closer | |
| CN212369055U (en) | Puncture sheath of abdominal cavity puncture stitching instrument | |
| CN211609986U (en) | Integrated laparoscope puncture stitching instrument under direct vision | |
| CN112674844A (en) | Integrated laparoscope puncture stitching instrument under direct vision | |
| CN215503283U (en) | Puncture outfit capable of suturing fascia | |
| CN211484730U (en) | Minimally invasive puncture outfit with muscle membrane closing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |